CN106447303A - Device and method for observing behavior safety of enterprise employees - Google Patents

Abstract

The invention discloses an enterprise employee behavior safety observation device and observation method. The device includes a central control unit, a human body induction unit, an employee identification unit, an image collection and processing unit, a wireless network transmission unit, a remote management unit and optional equipment State detection unit, environmental state detection unit; the device has three types: basic working mode, equipment state detection working mode, and environmental state detection working mode; the device can be installed in industrial sites, and can communicate with field equipment and protective devices for automatic Collect the safe and unsafe behaviors of enterprise employees as the basis of safety performance, ensure the objectivity and timeliness of behavioral safety data, and then improve the safety management level of enterprises to overcome the subjectivity and time required for safety observers to manually collect safety production data disadvantages such as limitations.

Description

An enterprise employee behavior safety observation device and observation method

technical field

The invention relates to a device and an observation method for observing the behavior safety of enterprise employees, in particular to an observation device and an observation method for automatically recording the behavior safety of enterprise employees by using RFID technology and video recognition technology.

Background technique

Safe production is an important policy of our country, and it is also one of the important contents of society and enterprise management. Safe production is related to the safety of people's lives and properties, as well as the overall situation of reform, development and social stability. In order to ensure the orderly production, prevent casualty accidents, equipment accidents and various disasters, and ensure the safety and health of employees, a series of safety production management systems have been established in the production process of the enterprise, and through various levels and various A series of safety management methods such as safety regulations, safety warnings, safety education, safety measures, safety supervision, safety inspections, safety assessments, and safety commitments of similar group organizations are expected to obtain ideal safety effects. However, contrary to expectations, human subjective will and the objective reality of society conflict with each other, and accidents and dangers in human production activities still occur frequently. The analysis of accidents shows that about 90% of accidents are related to human unsafe behavior, which is the key factor leading to accidents; in the remaining 10% of accidents, 90% of accidents are related to those who are not directly involved The behavioral factors of the people involved in the accident are related.

Therefore, domestic enterprises and institutions generally attach great importance to the safety management of employee behavior, formulate corresponding rules and regulations, and implement safety management. However, the current safety management work mainly relies on safety observers to regularly or irregularly inspect the production process of employees, record safe and unsafe behaviors, summarize and analyze behavioral safety data, and continuously improve safety management effects. In other words, the behavioral safety data used to summarize and analyze the effectiveness of the safety management system mainly rely on manual collection. Manual collection of behavioral safety data must have a certain degree of subjectivity, and it is difficult to guarantee the time for collecting data.

Therefore, this application proposes a device for replacing the manual collection of safety and unsafe behaviors of enterprise employees. Safety behavior, as the basis of safety performance, ensures the objectivity and timeliness of behavioral safety data, thereby improving the safety management level of the enterprise.

Contents of the invention

The object of the present invention is to aim at the defects of the above-mentioned prior art, and provide a kind of enterprise employee behavior safety observation device and observation method; As the basis for safety performance, it ensures the objectivity and timeliness of behavioral safety data, and then improves the safety management level of the enterprise, so as to overcome the disadvantages of subjectivity and time limitation of manual collection of safety production data by safety observers. factor.

The above-mentioned unsafe behaviors include unsafe behaviors such as not wearing electronic work permits, unregistered electronic work permits, unsafe helmets, unsafe work clothes, unsafe protection belts, Unsafe behaviors of wearing protective glasses, unsafe behaviors of not wearing safety boots, unsafe behaviors of operating equipment without operating licenses, unsafe behaviors of operating equipment without authority, unsafe behaviors of operating equipment by unauthorized personnel, unsafe behaviors of operators entering dangerous areas by mistake, etc. .

In order to achieve the above object, technical scheme of the present invention is:

An enterprise employee behavior safety observation device, including a central control unit, a human body sensing unit, an employee identification unit, an image acquisition and processing unit, a wireless network transmission unit, a remote management unit, and an optional equipment status detection unit and an environmental status detection unit; in:

The central control unit is used to manage the human body sensing unit, employee identity recognition unit, image acquisition and processing unit, wireless network transmission unit, remote management unit, equipment status detection unit, and environmental status detection unit to ensure that the above units work in a unified and coordinated manner, and Complete the identification of unsafe behaviors of operating equipment without operating cards, unsafe behaviors of operating equipment without authorization, unsafe behaviors of equipment operated by unauthorized personnel, and unsafe behaviors of entering dangerous areas by mistake;

The human body sensing unit communicates with the central control unit, works under the control of the central control unit, and is used to detect whether personnel (enterprise employees, visitors, illegal personnel) enter the monitoring area;

The employee identification unit communicates with the central control unit, works under the control of the central control unit, and is used to identify the identity information of on-site personnel entering the monitoring area;

The image acquisition and processing unit communicates with the central control unit, works under the control of the central control unit, and is used to record the image information of on-site personnel, equipment and the environment in the monitoring area, and use image recognition technology to identify employees who are not wearing personal protective equipment Unsafe behaviors (such as unsafe behaviors without safety helmets, unsafe behaviors without work clothes, unsafe behaviors without protective belts, unsafe behaviors without protective glasses, and unsafe behaviors without safety boots);

The wireless network transmission unit is used to upload various unsafe behavior information and supporting pictures to the remote management unit, as the basis for safety performance, and can also obtain employee information from the remote management unit;

The remote management unit communicates with the central control unit through the wireless network transmission unit, and is used to store, analyze, and count employee information, various unsafe behaviors of employees and supporting pictures of unsafe behaviors, and form safety performance and improvement measures;

The equipment state detection unit communicates with the equipment in the monitoring area to detect the start and stop status of the equipment in the monitoring area, and transmits the detection results to the central control unit as a means of identifying unsafe behaviors of operating equipment without operating cards and unauthorized operation of equipment. Basis for safe behavior and unsafe behavior of unauthorized personnel operating equipment;

The enterprise employee behavior safety observation device also includes an environmental state detection unit, the environmental state detection unit communicates with the central control unit, works under the control of the central control unit, and is used to identify the environmental state of the monitoring area as a means of identifying the danger of entering by mistake. Evidence of unsafe behavior in the area.

As an improvement to the above technical solution, the central control unit adopts an embedded industrial computer or an intelligent mobile terminal.

As an improvement to the above technical solution, the human body sensing unit is a pyroelectric infrared sensor.

As an improvement to the above technical solution, the employee identification unit and the environmental state detection unit are RFID readers; the RFID reader is one, shared by the employee identification unit and the environmental state detection unit ; or two, for the employee identification unit and the environmental state detection unit to use respectively.

As an improvement to the above technical solution, the image acquisition and processing unit is an industrial camera.

As an improvement to the above technical solution, the wireless network transmission unit is WIFI or 3G, 4G wireless network.

As an improvement to the above technical solution, the remote management unit is a PC or a small server.

The present invention also provides an observation method using the above-mentioned enterprise employee safety behavior observation device, the steps of the observation method are:

When the device is started, according to whether the device contains an equipment state detection unit and an environmental state detection unit, the device is divided into three types: basic working mode, equipment state detection working mode, and environmental state detection working mode;

The equipment state detection unit and the environment state detection unit do not work, and the device enters the basic working mode:

S1. Obtain an electronic work permit: All personnel (enterprise employees, outsiders) who enter the work site will be issued a unified electronic work permit, and the personal information (name, gender, position, workshop to which the person belongs) will be recorded in the electronic work permit , belonging to the team, etc.), information about equipment allowed to operate, information about areas allowed to enter, and the above information is stored in the remote management unit;

S2. Monitoring area identification: When someone enters the monitoring area, the human body sensing unit will receive the pyroelectric infrared signal sent by the human body, and start the employee identification unit to read the electronic work permit information of the entering person. If no electronic work is detected Permit, it means that there is an unsafe behavior without wearing an electronic work permit. At this time, the image acquisition and processing unit is started to take pictures of the violators as evidence, and the photos and the type of unsafe behavior are uploaded to the remote management unit through the wireless network transmission unit as evidence. Evidence of safety performance, then go to step 4; if electronic work permit is detected, go to step 3;

S3, identity recognition: start the employee identity recognition unit to read the electronic work permit information of the personnel in the monitoring area, and compare it with the employee information stored in the remote management unit, if the identity information of the person is found not in the remote management unit If it exists, it means that the unregistered unsafe behavior of the electronic work permit has occurred. At this time, the image acquisition and processing unit is started to take pictures of the violators as evidence, and the photos and the type of unsafe behavior are uploaded to the remote management unit through the wireless network transmission unit as a security measure. Performance basis, then go to step 4;

If the personnel information exists in the remote management unit, go directly to step 4;

S4. Personal protective device identification: start the image acquisition and processing unit to take pictures of the personnel entering the monitoring area, and use image recognition technology to identify whether the personnel are wearing personal protective equipment (hard hats, overalls, protective belts, protective glasses, safety boots) as required etc.), if violations are found, the image acquisition and processing unit is started to take pictures of the violators as evidence, and the photos and unsafe behavior types (unsafe behaviors without helmets, unsafe behaviors without work clothes, unsafe behaviors without protective belts) Unsafe behaviors, unsafe behaviors without protective glasses, unsafe behaviors without safety boots) are uploaded to the remote management unit through the wireless network transmission unit as the basis for safety performance;

The equipment status detection unit starts, and the device enters the equipment status detection working mode;

S5. The device state detection unit periodically or randomly reads the device state information to identify the working state of the device;

S6. When the device is in the running state, start the employee identification unit to identify the identity of the employee, and read the status of the electronic work permit of the device stored on the remote management unit through the wireless network transmission unit;

A. If the status of the electronic work permit of the equipment is not received, it means that the equipment is in the operating state without an operation card, that is, an unsafe behavior of operating the equipment without an operation card has occurred. At this time, the image acquisition and processing unit is started to take pictures of the violators. Transmit behavior safety data such as photos, illegal operation equipment numbers, and illegal operation time to the remote management unit through the wireless network transmission unit, and form a record of unsafe behavior of operating equipment without an operation license as the basis for safety performance;

B. If the information of the operator and the applicant does not match, but the operator is indeed an employee of the department, it means that there is a situation where the employee changes positions or uses the equipment privately, that is, an unsafe act of unauthorized operation of the equipment has occurred, and the image acquisition process is started at this time The unit takes photos of violators, and transmits behavioral safety data such as photos, illegal operation equipment numbers, and illegal operation time to the remote management unit through the wireless network transmission unit, forming a record of unsafe behavior of unauthorized operation equipment as the basis for safety performance;

C. If the information of the operator and the applicant does not match, and the operator is not an employee of the department, it means that the equipment is in an unauthorized operation state, that is, an unsafe behavior of unauthorized personnel operating the equipment has occurred, and the image acquisition and processing unit is started at this time Take pictures of the personnel who violated the regulations, and transmit the safety data such as photos, illegal operation equipment numbers, and violation operation time to the remote management unit through the wireless network transmission unit, forming a record of unsafe behaviors of unauthorized personnel operating equipment, as a safety performance in accordance with;

The environmental state detection unit starts, and the device enters the environmental state detection working mode;

S7. The environmental state detection unit reads the RFID label pasted on the protective device (roadblock, safety signboard, warning sign, etc.) for recording the warning content;

S8. According to the detection result of the human body induction unit, when a person is found to enter the dangerous area, start the voice prompt, combine the safety prompt information on the protective device to inform the area of danger, and at the same time, read the employee entering the dangerous area through the employee identification unit information, if it is found that the employee does not have the right to enter the dangerous area, it means that an unsafe act of the employee entering the dangerous area by mistake has occurred. Such information is transmitted to the remote management unit through the wireless network transmission unit, forming a record of unsafe behaviors of employees who mistakenly enter forbidden areas, as the basis for safety performance.

Compared with prior art, the advantages and positive effects that the present invention has are:

The enterprise employee behavior safety observation device and observation method of the present invention,

1. The present invention combines the detection system, monitoring system and safety behavior management system, uses computers to replace manual behavior safety inspections, forms electronic behavior safety records, and makes behavior safety observation data more objective and standardized;

2. The use of automatic devices to observe the behavior of enterprise employees is not limited by time and space, so that the observation data is more timely and sufficient;

3. The organic combination of behavioral safety observation with the working state and environmental state of the equipment is more conducive to formulating a scientific and reasonable behavioral safety observation plan in combination with the actual situation of the enterprise site;

4. Behavioral safety observation data is stored in the database through the wireless network, providing an important basis for query, analysis, evaluation, assessment and safety performance;

5. RFID-based identification and picture-based supporting materials make behavioral safety observation more accurate and improve the traceability of unsafe behaviors.

Description of drawings

Fig. 1 is a composition block diagram of enterprise employee behavior safety observation device of the present invention;

Fig. 2 is a flow chart of the enterprise employee behavior safety observation method of the present invention.

detailed description

The technology of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the enterprise employee behavior safety observation device of the present invention includes a central control unit, a human body induction unit, an employee identification unit, an image acquisition and processing unit, a wireless network transmission unit, a remote management unit and optional equipment status detection unit, environmental state detection unit; where:

The central control unit adopts an embedded industrial computer or an intelligent mobile terminal. It is used to manage the human body sensing unit, employee identification unit, image acquisition and processing unit, wireless network transmission unit, remote management unit, equipment status detection unit, and environmental status detection unit to ensure that the above units work in a unified and coordinated manner, and complete the operation without operation cards Identify unsafe behaviors of equipment, unsafe behaviors of unauthorized operation of equipment, unsafe behaviors of unauthorized personnel operating equipment and unsafe behaviors of entering dangerous areas by mistake;

The human body sensing unit is a pyroelectric infrared sensor, communicates with the central control unit, works under the control of the central control unit, and is used to detect whether personnel (enterprise employees, visitors, illegal personnel) enter the monitoring area;

The employee identification unit is an RFID reader, communicates with the central control unit, works under the control of the central control unit, and is used to identify the identity information of on-site personnel entering the monitoring area;

The image acquisition and processing unit is an industrial camera, communicates with the central control unit, works under the control of the central control unit, and is used to record the image information of on-site personnel, equipment and the environment in the monitoring area, and uses image recognition technology to identify unidentified employees. Unsafe behaviors of wearing personal protective equipment (such as unsafe behaviors of not wearing safety helmets, unsafe behaviors of not wearing work clothes, unsafe behaviors of not wearing protective belts, unsafe behaviors of not wearing protective glasses, and unsafe behaviors of not wearing safety boots);

The wireless network transmission unit is WIFI or 3G, 4G wireless network, which is used to upload various unsafe behaviors and supporting pictures to the remote management unit, as the basis of safety performance, and can also obtain employee information from the remote management unit;

The remote management unit is a PC or a small server, which communicates with the central control unit through a wireless network transmission unit, and is used to store, analyze, and count employee information, various unsafe behaviors of employees and supporting pictures of unsafe behaviors, and form a security performance and improvement measures;

The equipment state detection unit communicates with the equipment in the monitoring area to detect the start and stop status of the equipment in the monitoring area, and transmits the detection results to the central control unit as a means of identifying unsafe behaviors of operating equipment without operating cards and unauthorized operation of equipment. Basis for safe behavior and unsafe behavior of unauthorized personnel operating equipment;

The enterprise employee behavior safety observation device also includes an environmental state detection unit, which is an RFID reader (shareable with the employee identification unit), communicates with the central control unit, and works under the control of the central control unit , used to identify the environmental status of the monitoring area; the environmental status is read by reading the RFID tags pasted on the protective devices (roadblocks, safety signs, warning signs, etc.) for recording warning content.

In order to further illustrate the implementation mode, a specific embodiment of the enterprise employee behavior safety observation device is:

The device includes a central control unit, a human body sensing unit, an employee identification unit, an image acquisition and processing unit, a wireless network transmission unit, a remote management unit, and an optional equipment status detection unit and an environmental status detection unit; wherein, the central control The unit selects the embedded industrial computer ARK-1123L produced by Taiwan Advantech; the human body sensing unit selects the Stegosaurus D3 IC card reader produced by Guangzhou Hezheng Electronics Technology Co., Ltd.; the employee identification unit selects Xinke The Si1102 proximity sensor produced by Laboratory Co., Ltd.; the image acquisition and processing unit is selected from the AVT Mako G-125 industrial camera produced by Allied Vision Technologies in Germany; the wireless network transmission unit is selected from the central control unit ARK-1123L embedded The wireless network card; the remote management unit selects the industrial computer IPL610 produced by Taiwan Advantech; the described device state detection unit selects the small PLCMicroLogix 1400 produced by AB Company, and reads the state of the controlled device through OPC Sever; The environmental state detection unit and the employee identification unit share the Stegosaurus D3 IC card reader;

As shown in Figure 2, the present invention also provides a kind of observation method that adopts above-mentioned enterprise employee safety behavior observation device, and the step of this observation method is:

When the device is started, according to whether the device contains an equipment state detection unit and an environmental state detection unit, the device is divided into three types: basic working mode, equipment state detection working mode, and environmental state detection working mode;

The equipment state detection unit and the environment state detection unit do not work, and the device enters the basic working mode:

S1. Obtain an electronic work permit: All personnel (enterprise employees, outsiders) who enter the work site will be issued a unified electronic work permit, and the personal information (name, gender, position, workshop to which the person belongs) will be recorded in the electronic work permit , belonging to the team, etc.), information about equipment allowed to operate, information about areas allowed to enter, and the above information is stored in the remote management unit;

S2. Monitoring area identification: When someone enters the monitoring area, the human body sensing unit will receive the pyroelectric infrared signal sent by the human body, and start the employee identification unit to read the electronic work permit information of the entering person. If no electronic work is detected Permit, it means that there is an unsafe behavior without wearing an electronic work permit. At this time, the image acquisition and processing unit is started to take pictures of the violators as evidence, and the photos and the type of unsafe behavior are uploaded to the remote management unit through the wireless network transmission unit as evidence. Evidence of safety performance, then go to step 4; if electronic work permit is detected, go to step 3;

S3, identity recognition: start the employee identity recognition unit to read the electronic work permit information of the personnel in the monitoring area, and compare it with the employee information stored in the remote management unit, if the identity information of the person is found not in the remote management unit If it exists, it means that the unregistered unsafe behavior of the electronic work permit has occurred. At this time, the image acquisition and processing unit is started to take pictures of the violators as evidence, and the photos and the type of unsafe behavior are uploaded to the remote management unit through the wireless network transmission unit as a security measure. Performance basis, then go to step 4;

If the personnel information exists in the remote management unit, go directly to step 4;

S4. Personal protective device identification: start the image acquisition and processing unit to take pictures of the personnel entering the monitoring area, and use image recognition technology to identify whether the personnel are wearing personal protective equipment (hard hats, overalls, protective belts, protective glasses, safety boots) as required etc.), if violations are found, the image acquisition and processing unit is started to take pictures of the violators as evidence, and the photos and unsafe behavior types (unsafe behaviors without helmets, unsafe behaviors without work clothes, unsafe behaviors without protective belts) Unsafe behaviors, unsafe behaviors without protective glasses, unsafe behaviors without safety boots) are uploaded to the remote management unit through the wireless network transmission unit as the basis for safety performance;

The equipment status detection unit starts, and the device enters the equipment status detection working mode;

S5. The device state detection unit periodically or randomly reads the device state information to identify the working state of the device;

S6. When the device is in the running state, start the employee identification unit to identify the identity of the employee, and read the status of the electronic work permit of the device stored on the remote management unit through the wireless network transmission unit;

A. If the status of the electronic work permit of the equipment is not received, it means that the equipment is in the operating state without an operation card, that is, an unsafe behavior of operating the equipment without an operation card has occurred. At this time, the image acquisition and processing unit is started to take pictures of the violators. Transmit behavior safety data such as photos, illegal operation equipment numbers, and illegal operation time to the remote management unit through the wireless network transmission unit, and form a record of unsafe behavior of operating equipment without an operation license as the basis for safety performance;

B. If the information of the operator and the applicant does not match, but the operator is indeed an employee of the department, it means that there is a situation where the employee changes positions or uses the equipment privately, that is, an unsafe act of unauthorized operation of the equipment has occurred, and the image acquisition process is started at this time The unit takes photos of violators, and transmits behavioral safety data such as photos, illegal operation equipment numbers, and illegal operation time to the remote management unit through the wireless network transmission unit, forming a record of unsafe behavior of unauthorized operation equipment as the basis for safety performance;

C. If the information of the operator and the applicant does not match, and the operator is not an employee of the department, it means that the equipment is in an unauthorized operation state, that is, an unsafe behavior of unauthorized personnel operating the equipment has occurred, and the image acquisition and processing unit is started at this time Take pictures of the violating operators, and transmit the behavior safety data such as photos, violating operating equipment numbers, and violating operating time to the remote management unit through the wireless network transmission unit, forming a record of unsafe behavior of unauthorized personnel operating equipment as the basis for safety performance ;

The environmental state detection unit starts, and the device enters the environmental state detection working mode;

S7. The environmental state detection unit reads the RFID label pasted on the protective device (roadblock, safety signboard, warning sign, etc.) for recording the warning content;

S8. According to the detection result of the human body induction unit, when a person is found to enter the dangerous area, start the voice prompt, combine the safety prompt information on the protective device to inform the area of danger, and at the same time, read the employee entering the dangerous area through the employee identification unit information, if it is found that the employee does not have the right to enter the dangerous area, it means that an unsafe act of the employee entering the dangerous area by mistake has occurred. Such information is transmitted to the remote management unit through the wireless network transmission unit, forming a record of unsafe behaviors of employees who mistakenly enter forbidden areas, as the basis for safety performance.

The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any person familiar with the art, without departing from the scope of the technical solution of the present invention, can use the above-mentioned technical content to make many possible changes and modifications to the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes . Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not deviate from the technical solution of the present invention, all belong to the protection scope of the technical solution.

Claims (8)

1. a kind of enterprise staff behavior safety finder it is characterised in that：Including central control unit, human body sensing unit, Worker's recognition unit, image acquisition and processing unit, wireless network transmissions unit, remote management unit and optional equipment State detection unit, ambient condition detector unit；Wherein：

Described central control unit is used for managing human body sensing unit, worker's recognition unit, image acquisition and processing unit, no Line network transmitting unit, remote management unit and Condition Detection unit, ambient condition detector unit are it is ensured that said units Work with being uniformly coordinated, and complete no to operate board operation equipment unsafe acts, unauthorized operation equipment unsafe acts, unauthorized Human users' equipment unsafe acts and the identification being strayed into danger zone unsafe acts；

Described human body sensing unit is communicated with central control unit, works under the control of central control unit, for detection is No have personnel to enter monitor area；

Described worker's recognition unit is communicated with central control unit, works, for knowing under the control of central control unit Not Jin Ru monitor area Field Force identity information；

Described image acquisition process unit is communicated with central control unit, works, for remembering under the control of central control unit The image information of the Field Force, equipment and environment of record monitor area, and do not dressed individual using image recognition technology identification employee The unsafe acts of people's protector；

Described wireless network transmissions unit is used for for various unsafe acts information and evidence picture being uploaded to remote management unit, As the foundation of safe performance, and remote management unit obtains employee information；

Described remote management unit is communicated with central control unit by wireless network transmissions unit, for storing, analyzing, count The evidence picture of employee information, the various unsafe acts of employee and unsafe acts, and form safe performance and corrective measure；

Described Condition Detection unit is communicated with the equipment of monitor area, for detecting the startup of monitor area equipment and stopping Only state, and testing result is transferred to central control unit, no operate board operation equipment unsafe acts, go beyond one's commission as identification Operation equipment unsafe acts and the foundation of unauthorized personnel's operation equipment unsafe acts；

Described enterprise staff behavior safety finder also includes ambient condition detector unit, described ambient condition detector unit with Central control unit communicates, and works, for identifying the ambient condition of monitor area, as knowledge under the control of central control unit It is not strayed into the foundation of danger zone unsafe acts.

2. enterprise staff behavior safety finder according to claim 1 it is characterised in that：Described central control unit Using built-in industrial control machine or intelligent mobile terminal.

3. enterprise staff behavior safety finder according to claim 1 it is characterised in that：Described human body sensing unit For pyroelectric infrared sensor.

4. enterprise staff behavior safety finder according to claim 1 it is characterised in that：Described worker's identification Unit, described ambient condition detector unit are rfid interrogator；This rfid interrogator is one, identifies single for described worker First, described ambient condition detector unit shares；Or it is two, for described worker's recognition unit, the detection of described ambient condition Unit uses respectively.

5. enterprise staff behavior safety finder according to claim 1 it is characterised in that：Described image acquisition process Unit is industrial camera.

6. enterprise staff behavior safety finder according to claim 1 it is characterised in that：Described wireless network transmissions Unit is WIFI or 3G, 4G wireless network.

7. enterprise staff behavior safety finder according to claim 1 it is characterised in that：Described remote management unit For PC or small server.

8. a kind of observational technique as claim 1-7 enterprise staff behavior safety finder as described in any one, its feature exists In：The step of this observational technique is：

Device starts, and whether contains Condition Detection unit and ambient condition detector unit according to device, device is divided into substantially Mode of operation, Condition Detection mode of operation, ambient condition three kinds of mode of operation of detection；

Condition Detection unit and ambient condition detector unit do not work, and device enters basic working modes：

S1, acquisition electronic working licensing：The personnel of every entrance working site all provide unified electronic working licensing, electricity Record the personal information of this personnel in sub- work permit, allow operation equipment information, allow access into area information, and will be above-mentioned Information is stored in remote management unit；

S2, monitor area identification：When someone enters monitor area, human body sensing unit will receive the pyroelectricity that human body sends Infrared signal, starts the electronic working license information that worker's recognition unit reads entrance personnel, if being not detected by electronics Work permit, then there are non-carrying electronic work permit unsafe acts in explanation, now start image acquisition and processing unit Offender is taken pictures as evidence, photo and unsafe acts type are uploaded to far by wireless network transmissions unit Thread management unit, as the foundation of safe performance, subsequently into step 4；If electronic working licensing is detected, enter step 3；

S3, identification：Start the electronic working license information that worker's recognition unit reads personnel in monitor area, and Compare with the employee information of storage in remote management unit, if finding the identity information of this personnel in remote management unit Do not exist, then explanation occurs the unregistered unsafe acts of electronic working licensing, now start image acquisition and processing unit to separated Rule personnel are taken pictures as evidence, and photo and unsafe acts type are uploaded to long-range pipe by wireless network transmissions unit Reason unit, as the foundation of safe performance, subsequently into step 4；

If there is this personal information in remote management unit, it is directly entered step 4；

S4, the identification of personal protection device：Start image acquisition and processing unit the personnel entering monitor area are taken pictures, and using figure As technology of identification identifies whether this personnel has dressed personal protection device on request, if finding to exist unlawful practice, start figure As acquisition process unit is taken pictures to offender as evidence, photo and unsafe acts type are passed by wireless network Defeated unit is uploaded to remote management unit, as the foundation of safe performance；

Condition Detection unit starting, device access arrangement state-detection mode of operation；

S5, Condition Detection unit read status information of equipment, the working condition of identification equipment periodically or randomly；

S6, when equipment is in running status, start worker's recognition unit identify employee identity, and pass through wireless network Transmission unit reads the state of this equipment electronic working licensing being stored on remote management unit；

If A equipment electronic working license state is not get, illustrates that this equipment is in no operation board running status, that is, send out Give birth to the unsafe acts no operating board operation equipment, now started image acquisition and processing unit and offender is taken pictures, The behavior safety data such as photo, violation operation device number, violation operation time are transferred to far by wireless network transmissions unit Thread management unit, forms one and no operates board operation equipment unsafe acts record, as the foundation of safe performance；

If B operator is not inconsistent with the information of applicant, but operator is really this department employee, then explanation has employee and privately changes Hilllock or personal use device situation, that is, there occurs unauthorized operation equipment unsafe acts, now starts image acquisition and processing unit to separated Rule personnel taken pictures, and the behavior safety data such as photo, violation operation device number, violation operation time are passed by wireless network Defeated unit is transferred to remote management unit, forms a unauthorized operation equipment unsafe acts record, as safe performance according to According to；

If C operator is not inconsistent with the information of applicant, and operating personnel are non-this department employee, then illustrate that this equipment is in non- Authorized operation state, that is, there occurs unauthorized personnel's operation equipment unsafe acts, now starts image acquisition and processing unit pair Violation operation personnel taken pictures, and the behavior safety data such as photo, violation operation device number, violation operation time is passed through wireless Network transmitting unit is transferred to remote management unit, forms unauthorized personnel's operation equipment unsafe acts record, as The foundation of safe performance；

Ambient condition detector unit starts, and device enters ambient condition detection mode of operation；

S7, ambient condition detector unit read and are pasted onto on the protector, RFID label tag for record warning content；

S8, the testing result according to human body sensing unit, when sending out assigned personnel entrance danger zone, start voice message, knot The safety instruction information on protector of closing informs that this region is dangerous, meanwhile, is read by worker's recognition unit and enters danger The employee information in danger zone domain, if finding, this employee haves no right to enter this danger zone, illustrates to there occurs that employee is strayed into danger zone Unsafe acts, now start image acquisition and processing unit offender is taken pictures, by photo, Off Limits number, The information such as entry time are transferred to remote management unit by wireless network transmissions unit, form an employee and are strayed into Off Limits Unsafe acts record, as the foundation of safe performance.