JP4910191B2 - Protective equipment wearing detection system and protective equipment with ID-TAG - Google Patents

Description

  The present invention provides a simple and reliable detection of whether a worker is wearing a protective device that is determined to be worn at the work site, and notifies the operator of the wearer. The present invention relates to a system and a protective device with ID-TAG used for the system.

Conventionally, when engaging in dangerous work, it has been decided to wear appropriate protective equipment corresponding to the work site. For example, wearing a helmet at a construction site, wearing a helmet and safety shoes at a site handling machinery and heavy objects, wearing a mask and chemical-resistant gloves at a site where chemical processing is performed, and insulating gloves and insulating clothing at electrical work. Etc. are decided to wear. At these work sites, there is a list of protective equipment that should be worn to enter the site at the entrance, etc., and a check table to confirm whether or not they are worn. Corresponding to the wearable items, the checklist is filled in and the wearable items are called and confirmed. However, such checks by workers are cumbersome, and somewhat, because it was left to the person himself, it was irresponsible, so in the event of an accident, in fact it was neglected An inconvenience has been discovered. In such a background, without relying on the operator's attention, when entering, a system that detects the wearing state automatically and easily without any operation by the operator and convenient protection to use for this Tools were needed.

By the way, conventionally, the application of ID-TAG has been made in various fields. First, ID-TAG attached to products in the market is useful for preventing shoplifting. If a product is taken out without reading ID-TAG through the cash register, an alarm is issued at the gate. This means that the ID-TAG is invalidated by the ID-TAG reading process. In the manufacturing process of a factory, ID-TAG is attached to a flowing part, and the number and the feature of an article are read. The application examples from the patent literature are as follows. In Patent Literature 1 and Patent Literature 2, a specific operator who is permitted in advance has an ID-TAG, and by reading the ID, the unlocking of the key of the tool box is permitted. Furthermore, an ID is attached to the tool, and the reader confirms whether there is a tool that should exist in the tool box. In patent document 2, the key of a tool box has a key with an unlocking function which can control unlocking with a permission signal. In the above application example, the ID-TAG characteristics are skillfully used. However, in any case, the single reading of the presence / absence of ID-TAG, validity / invalidity, and reading ID is registered. This is a simple application based on ID and registration code matching judgment. There has been proposed a system that automatically detects the wearing state without detecting the operator's certainty when entering the above protective equipment, and without any operation by the operator when entering. However, it is necessary to have a system configuration that associates the operator, the work place, and the protective equipment, and this will be described below.
JP2003-25176 JP-A-2005-207167

Due to the above circumstances, the problem to be solved is to automatically detect when a worker is wearing protective equipment predetermined at the work site when entering the work site, It is to provide a protective equipment wearing detection system and its protective equipment that can be notified to a person and centrally managed by a management terminal.

As means for solving the above-described problems, the protective equipment wearing detection system according to the present invention is a protective equipment ID-TAG having a protective equipment identification code determined in advance corresponding to the protective equipment to be worn in the management area. A worker ID-TAG having a worker recognition code for identifying the worker, a TAG reader for reading the code, a recognition code registration table for storing the protective device recognition code as collation reference information, It has a protector wearing discriminator for discriminating the wearing of the protector, and a controller. Hereinafter, it demonstrates along a claim.

The invention according to claim 1 is a protective equipment wearing detection system, which is attached to a protective equipment to be worn by an operator at a work place or an entrance / exit of the work place, and is determined in advance corresponding to the protective equipment. A protective equipment ID-TAG having a recognition code for the protective equipment;
A place ID-TAG having a predetermined place identification code for specifying the work place or the entrance / exit of the work place;
A tag reader / portable safety management terminal pair carried by the worker separately from the protective equipment;
The identification code for the protective equipment, the identification code for the location, the name of the worker or / and the identification code of the worker, and which TAG reader / portable safety management terminal pair carried by the worker has read. A recognition code registration table for storing and registering in advance a recognition code including at least the recognition code for protective equipment and / or the name among the recognition codes for terminal for identification;
Of the recognition code for protective equipment, the recognition code for location, the worker's name or / and the worker's recognition code, the TAG reader of the TAG reader / mobile safety management terminal pair is a radio wave or electromagnetic induction or electromagnetic coupling Comparing the recognition code or / and the name including at least the protective device recognition code read out by the recognition code and / or the name including the protective device recognition code registered in the recognition code registration table in advance. The protective device wearing determination means for outputting a determination result including the wearing state of the protective device according to whether or not they match,
Have
The portable safety management terminal of the TAG reader / mobile safety management terminal pair has input means, output means, and control means,
The control means controls operations of the TAG reader, the input means, the output means, and the protective equipment wearing determination means,
The input means includes at least one of the worker, the protective equipment, the work place or an identification code of the entrance / exit of the work place, individual switching of the output means, output mode switching, and control mode switching performed by the control means. An input device including at least one of a device for inputting the input data including one by the worker carrying the TAG reader / portable safety management terminal pair, a camera for capturing an image, and a human sensor,
The output means includes a display device that displays the input content of the input means, a display device that displays the determination result output from the protective equipment wearing determination means, an electrical output to an external display device, and a pronunciation of the determination result. At least one of an audio output device that performs or outputs an alarm, an electrical contact driven by the determination result, an image of the worker or / and the work place or an entrance / exit of the work place, and / or character information It is characterized by including one. Thereby, wearing of a protector can be always checked.

According to a second aspect of the present invention, in the protective equipment wearing detection system according to the first aspect of the present invention, in the work place or the entrance / exit of the work place, a determination in the first period including a wearing state of the protective equipment based on reading from the TAG reader. Number of workers for comparing the number of workers obtained from the reading from the TAG reader with the number obtained from the number-of-persons grasping means different from the TAG reader when the protective equipment wearing judging means judges and outputs the result. Having a comparison means, the number comparison means having the terminal identification code for identifying the worker, the TAG reader / portable safety management terminal pair and / or the worker ID-TAG does not have, TAG reader / mobile safety management terminal pair having the terminal identification code for identifying the worker and / or the one having the worker ID-TAG Characterized in that it prevented from entering the entrance of the work area or the working place.
As a result, simultaneous entry of unauthorized persons can be prevented.

The invention according to claim 3 is a protective equipment wearing detection system, which is attached to a protective equipment to be worn by an operator at a work place or an entrance / exit of the work place, and is determined in advance corresponding to the protective equipment. A protective equipment ID-TAG having a recognition code for the protective equipment;
Worker ID-TAG having a predetermined worker identification code for identifying the worker;
A TAG reader / installation safety management terminal pair installed at the work place or the entrance / exit of the work place;
To identify the identification code for the protective equipment, the identification code for the worker, the name of the worker, and which of the working place or the TAG reader / installation safety management terminal pair installed at the entrance / exit of the working place has read. A recognition code registration table for previously storing and registering a recognition code or / and the name including at least the protective device recognition code of the terminal recognition code;
Of the recognition code for protective equipment, the recognition code for worker, and the name of the worker, at least the recognition for protective equipment read by the TAG reader of the TAG reader / installation safety management terminal pair by radio wave, electromagnetic induction or electromagnetic coupling The protector according to whether or not the recognition code or / and the name including the code and the recognition code or / and the name including the recognition code for the protector registered in advance in the recognition code registration table match. Protective equipment wearing determination means for outputting a determination result including the wearing state of
It has a means for grasping the number of people and a means for comparing the number of people,
The installation safety management terminal of the TAG reader / installation safety management terminal pair has input means, output means, and control means,
The control means controls operations of the TAG reader, the input means, the output means, and the protective equipment wearing determination means,
The input means includes at least one of the operator, the protective equipment, the work place or an identification code of the entrance / exit of the work place, individual switching of the output means, output mode switching, and control mode switching performed by the control means. An input device including at least one of an apparatus for inputting the input data including the operator, a camera for capturing an image, and a human sensor,
The output means includes a display device that displays the input content of the input means, a display device that displays the determination result output from the protective equipment wearing determination means, an electrical output to an external display device, and a pronunciation of the determination result. At least one of an audio output device that performs or outputs an alarm, an electrical contact driven by the determination result, an image of the worker or / and the work place or an entrance / exit of the work place, and / or character information A device including two,
The number comparison means, when the protective equipment wearing judgment means judges and outputs the judgment result including the wearing state of the protective equipment based on the reading from the TAG reader at the work place or the entrance / exit of the work place, A number comparison means for comparing the number of workers obtained from reading from the TAG reader with that obtained from a number grasping means different from the TAG reader;
The person number comparison means has the worker ID-TAG for identifying the worker, and has the worker ID-TAG for identifying the worker, and at the same time, the work place or the entrance / exit of the work place To prevent entering,
The number grasping means is a number grasping device different from the TAG reader for grasping the number of workers from the reading. This makes it possible to always check the wearing of the protective equipment, and at the same time, it is possible to prevent simultaneous entry of unauthorized persons.

According to a fourth aspect of the present invention, in the protective equipment wearing detection system according to any one of the first to third aspects, the protective equipment wearing detection system includes a host computer, and the portable safety management terminal or The control means of the installation safety management terminal is between the host computer,
It has at least one communication means among wireless communication, Internet line, and LAN line. This also enables centralized monitoring on the host computer.

According to a fifth aspect of the present invention, in the protective equipment wearing detection system according to the fourth aspect, at least one of the host computer and the portable safety management terminal or the installation safety management terminal includes the recognition code registration table and the It has at least one of protective equipment wearing determination means, the number of persons comparison means, and work information registration means, and the work information registration means includes the work qualifications of the worker and the worker and the work place or the work. It is an apparatus for registering work information including a doorway of a place and at least the protective equipment of the protective equipment in advance. Thereby, registration of the work information, registration of the recognition code, determination of wearing protective equipment, and comparison of the number of persons can be performed by either the host computer, the portable safety management terminal or the installation safety management terminal.

A sixth aspect of the present invention is the protective equipment wearing detection system according to any one of the first to fifth aspects, wherein the control means is the worker or / and the work place or / and the Data input from at least one of the camera that captures an image of an entrance / exit of a work place and the human sensor that detects the approach of the worker, and controls the TAG reader and / or the display device It is characterized by providing data to. Thereby, the response which caught the change of an operator or a workplace can be performed.

The invention according to claim 7 is the protective device wearing detection system according to any one of claims 1 to 6, wherein the terminal of the TAG reader / installation safety management terminal that reads the worker ID-TAG. The location of the worker is detected from the location identification code of the location ID-TAG read by the TAG reader / portable safety management terminal pair carried by the worker having the recognition code for terminal or the terminal recognition code It is also possible to manage the whereabouts of workers. This
Location management and system can be shared, and system cost can be reduced.

The invention according to claim 8 is the protective equipment wearing detection system according to any one of claims 1 to 7, wherein the portable safety management terminal and / or the installation safety management terminal includes the input means and The output means includes a communication means capable of communicating with each other by voice between the portable safety management terminal and the installation safety management terminal. This enables communication between each other.

A ninth aspect of the present invention provides the protective equipment wearing detection system according to any one of the first to eighth aspects, wherein the TAG reader / portable safety management terminal pair and the TAG reader / installation safety management terminal pair The TAG reader and the portable safety management terminal or the installation safety management terminal are configured separately, and the portable safety management terminal or the installation safety management terminal is a mobile phone or a PDA (personal digital assistant) terminal. And Thereby, the cost of a system configuration can be reduced.

A tenth aspect of the present invention is the protective equipment wearing detection system according to any one of the first to ninth aspects, wherein the TAG reader / portable safety management terminal pair and the TAG reader / installation safety management terminal pair The TAG reader and the portable safety management terminal or the installation safety management terminal are integrally configured. Thus, the system can be configured compactly.

The invention described in claim 11 is the protective device wearing detection system according to any one of claims 1 to 10, wherein the input means of the TAG reader / portable safety management terminal pair carried by the operator is provided. Thus, it is possible to manage progress by inputting the progress status of the worker's work and / or safety work. This makes it possible to manage the progress schedule results, share the system, and reduce costs.

A twelfth aspect of the present invention is the protective equipment wearing detection system according to any one of the first, second, and fourth to eleventh aspects, wherein the operator carries the TAG reader / portable safety. The management terminal pair reads the place ID-TAG at the work place or the entrance / exit of the work place, recognizes the place recognition code, and then reads the place recognition code until another place ID-TAG is read. It memorize | stores and it uses for the determination containing the wearing condition of the said protective equipment, It is characterized by the above-mentioned.
Thereby, the number of places ID-TAG can be saved, the system cost can be reduced, and the detection range of the recognition code is expanded.

The invention according to claim 13 is the protective equipment with ID-TAG worn by the operator in the protective equipment wearing detection system according to any one of claims 1 to 12, wherein the recognition for the protective equipment is performed. The protective equipment ID-TAG having a reference character is attached. This makes it possible to detect the wearing of the protective equipment.

According to a fourteenth aspect of the present invention, in the protective device with IDTAG according to the thirteenth aspect, the protective device controls or allows / disables reading of the recognition code for the protective device from the protective device RFID-TAG by the TAG reader. Is provided with a read permission function unit that is determined by wearing / non-wearing of the protective equipment. Thereby, reading can be controlled by wearing / non-wearing protective equipment.

According to a fifteenth aspect of the present invention, in the protective device with IDTAG according to the fourteenth aspect, the protective device ID-TAG and the read permission function unit are integrally formed. Thereby, a compact configuration can be achieved.

Since it is configured as described above, with the protective equipment wearing detection system and the protective equipment with ID-TAG according to the present invention, the worker can be protected from the individual worker only by approaching the work place without performing any procedure. The wearing state of the tool is detected and a warning is given in the case of inconvenience, and the wearing state of the protector and the presence in the management area can be centrally managed.

In the protective equipment wearing detection system and the protective equipment with ID-TAG according to the present invention, the protective equipment ID-TAG having the protective equipment identification code, the location ID-TAG for specifying the location, or the work for identifying the operator A worker ID-TAG having a recognition code for a worker, a TAG reader for reading the code, a recognition code registration table for storing the recognition code for protective equipment as collation reference information, and protective equipment for determining whether the protective equipment is worn The wear determining means, the input means, the output means, the communication means, the work information registration means, and these control means are the main components, and further have a number grasping means and a host computer. FIG. 1 shows a case where a worker has a TAG reader / portable safety management terminal pair carried by the operator, and FIG. 2 shows a case where a worker has a TAG reader / installation safety management terminal pair installed at a work place or an entrance. Hereinafter, description will be made using examples.

FIG. 1 is a block diagram showing an embodiment of a configuration of a protective equipment wearing detection system according to the present invention. Usually, the worker carries the worker ID-TAG having a recognition code predetermined for each worker by attaching it to the chest. However, in this case, the worker has a TAG reader / portable safety management terminal pair carried by the worker. When the identification code which can identify each is given to either the portable safety management terminal or the TAG reader, the worker ID-TAG can be omitted. Of course, the worker ID-TAG may be used. A place ID-TAG for specifying a place to read the recognition code is required. This will be described in detail below. The TAG reader / portable safety management terminal pair 100 carried by the worker has a TAG reader 101 that reads a recognition code from each of the following ID-TAGs and a portable safety management terminal 100A including the following means. Although the TAG reader 101 may be outside the portable safety management terminal 100A, the example shown in FIG. The portable safety management terminal 100A communicates with a host computer (preferably, communication means A102 for enabling mutual communication with other portable safety management terminals 100A), worker information, protective equipment Input means 103 for inputting a place, response, etc., its recognition code, control mode switching, and other data, a display means 104 such as an LCD for displaying input information, judgment and instruction information, and a speaker or the like to be described later. Output means 107 and control means 105 including a computer for controlling these operations are provided. In order to distinguish the individual TAG reader / mobile safety management terminal pair 100, it is more convenient to have a terminal recognition code 106. The terminal recognition code 106 may be in either the TAG reader or the portable safety management terminal 100A. The host computer 110 is, for example, in a monitoring station that centrally monitors work safety, and has work information registration means 111 that pre-registers work information such as workers, work places, protective equipment, etc., and through communication means B112, Communication with the communication means A102 of the TAG reader / mobile safety management terminal pair 100 is possible. However, in order to enable the work information registration at the work site to be performed using the input means 103 of the portable safety management terminal 100A, input data by the input means 103 of the portable safety management terminal 100A is transmitted to the work information registration means 111. Alternatively, the portable safety management terminal 100A can also have the function of work information registration means. At least one of the control unit 105 or the host computer 110 of the TAG reader / portable safety management terminal pair 100 includes the recognition code registration table 120 and the protective equipment wearing determination unit 121, and has a determination function described later. An operator wears a protective device that should be worn at a work site to be entered, and this protective device is provided with a protective device ID-TAG 130 having a predetermined protective device identification code. In the field where it is necessary to wear a plurality of types of protective equipment, the protective equipment ID-TAG 130 needs to have a plurality of recognition codes set separately for each protective equipment. When it is desired to distinguish and manage workers, the protective equipment ID-TAG 130 is preferably provided separately for each worker. If you want to manage individual protective equipment one by one, separate recognition codes are more convenient. Of course, the same protection code may be given to the same protective equipment. When the worker approaches the entrance of the work site or exists at the work site, for example, radio waves or radio waves from the location ID-TAG 131 and the protective equipment ID-TAG 130 installed at the entrance or the site. By the electromagnetic induction (communication path 140), the TAG reader / portable safety management terminal pair 100 possessed by the worker reads the identification code possessed by each ID-TAG. If the operator wears protective equipment at the time of reading, the recognition code possessed by the protective equipment ID-TAG 130 is read, and at the same time, the necessary protective equipment can be calculated from the recognition code possessed by the place ID-TAG 131. It is possible to compare the relationship with the preset relationship, and an alarm or instruction is issued when the necessary protective equipment is not worn or the person who is not allowed to enter. The recognition code read from the protective equipment ID-TAG 130 is the operator, work place, protective equipment set in the recognition code registration table 120 in advance in the control means 105 and / or the protective equipment wearing determination means 121 in the host computer 110. The registered code registered as the collation reference work information such as work qualification is compared with the combination of the plurality of recognition codes (association of registered codes), it is determined whether or not they match, Warnings and instructions will be issued. For example, at the work site A, the terminal recognition code 106 of the TAG reader / portable safety management terminal pair 100 possessed by the worker has no entry qualification (not permitted) or has an entry qualification, but from the protective equipment ID-TAG 130 With the recognition code, a wear instruction warning is issued because some protective gear is not worn. Further, according to the determination of the protective equipment wearing determination means 121, a determination output is output from the control means 105 or the host computer 110 to the display means 104 or an output means 107 described later. That is, it is possible to manage such as who is currently in the work site and who tends to receive warnings when the protective equipment is not worn. In addition, when performing the protective gear wearing determination on the TAG reader / portable safety management terminal pair 100 side, only the data related to the worker's individual or the place among the data contents of the recognition code registration table 120 is necessary. Therefore, the recognition code registration table 120 provided in the TAG reader / mobile safety management terminal pair 100 can have a small storage capacity. The control means 105 instructs the TAG reader 101 to read via the transmission path 141 to generate a read signal, or from the location ID-TAG 131 or the protective equipment ID-TAG 130, a signal including the recognition code that they have. Receive. Of course, these are performed by radio waves, electromagnetic induction, or electromagnetic coupling via the communication path 140. In addition, the control unit 105 or the host computer 110 controls the execution of the comparison determination between the recognition code input to the protective equipment wearing determination unit 121 and the registered code registered as the collation reference work information in the recognition code registration table 120. If necessary, the operator's approach received by an external sensor is detected, and a control such as issuing a reading instruction to the TAG reader 101 is performed based on this signal. In the case of the TAG reader / portable safety management terminal pair 100 possessed by the worker, there is the following significant difference compared to the case where the TAG reader is laid at the work place. The first difference is that the protective equipment ID-TAG 130 and the TAG reader / portable safety management terminal pair 100 are both attached to the individual worker, so the protective equipment is removed when the protective equipment is not attached. In some cases, it can be easily detected. When a TAG reader is laid in a work place, a place where it cannot be read is likely to be formed depending on the scale of the TAG reader attached. In this place, even if the protective equipment is removed, it is not detected. On the other hand, in the case of the TAG reader / portable safety management terminal pair 100 possessed by the worker, the TAG reader moves together with the worker, so reading is possible anywhere. The second difference is that in the case of the TAG reader / portable safety management terminal pair 100 possessed by the worker, instructions, instructions, and judgments are made by voice or image from the TAG reader / portable safety management terminal pair 100 that moves with the worker. The result can always be obtained directly by the operator. Compared to the case where information can be obtained only at a fixed location, there is a great advantage in information transmission. Also, since the TAG reader is associated with the individual worker, once the work location recognition code is read in one of the work areas, it can be set in the memorized mode until the next new recognition. It is possible to reduce the number of location ID-TAGs to be performed, and the merit of the system configuration is great.

FIG. 2 is a block diagram showing an embodiment of the configuration of the protective equipment wearing detection system according to the present invention. This is a case of having a TAG reader / installation safety management terminal pair installed at the work place or its entrance / exit. The terminal recognition code that the TAG reader / installation safety management terminal pair has is unique to the installation safety management terminal, and at the same time, is associated with the installed location and corresponds to the location. Accordingly, the location ID-TAG is not necessary, and conversely, the configuration can be different from that in FIG. 1 in that the worker ID-TAG is necessary to identify the worker. This will be described below. The TAG reader / installation safety management terminal pair 200 installed at the work place and its entrance / exit has a TAG reader 201 that reads the identification code from each of the following ID-TAGs, and an installation safety management terminal 200A including the following means. Yes. The TAG reader 201 may be outside the installation safety management terminal 200A, but the example shown in FIG. The installation safety management terminal 200A includes a communication unit A202 for communicating with the host computer 210, an input unit 203 for inputting worker information, protective equipment, location, response, etc. and its recognition code and other data, It has a display means 204 such as an LCD for displaying input information, judgment and instruction information, an output means 207 such as a speaker, and a control means 205 including a computer for controlling these operations. In addition, in order to distinguish the individual TAG reader / installed safety management terminal pair 200, it is more convenient to have a terminal identification code 206. This terminal recognition code 206 corresponds to the installation location. The host computer 210 is a monitoring station that centrally monitors the safety of work, and has work information registration means 211 that pre-registers work information such as workers, work places, protective equipment, etc., and a TAG reader through the communication means B212. -Communication with the communication means A202 of the installation safety management terminal pair 200 is possible. As in the description with reference to FIG. 1, in order to enable the work information registration at the work site to be performed using the input means 203 of the installation safety management terminal 200A, the work information registration means 211 includes the input means of the installation safety management terminal 200A. It is also possible to transmit the input data by 203 or to have the function of the work information registration means in the installation safety management terminal 200A. At least one of the control means 205 or the host computer 210 of the TAG reader / installation safety management terminal pair 200 includes the recognition code registration table 220 and the protective equipment wearing determination means 221, and has a determination function described later. The worker wears protective equipment that should be worn at the work site to be entered, and this protective equipment is provided with a protective equipment ID-TAG 230 having a predetermined protective equipment identification code. In the field where it is necessary to wear a plurality of types of protective equipment, a plurality of protective equipment ID-TAGs 230 having different recognition codes attached to the respective protective equipment are required. In the case where it is desired to manage the protective equipment ID-TAG 230 by distinguishing the workers, the protective equipment ID-TAG 230 is preferably provided separately for each worker. If you want to manage individual protective equipment one by one, separate recognition codes are more convenient. Of course, the same protection code may be given to the same protective equipment. When an operator approaches the entrance to the work site or exists at the work site, the TAG reader / installation safety management terminal pair 200 installed at the entrance or the work site identifies the worker. The identification code of each ID-TAG is read from the person ID-TAG 231 and the protective equipment ID-TAG 230 by, for example, radio waves, electromagnetic induction, or electromagnetic coupling (communication path 240). If the operator wears protective equipment at the time of reading, the operator ID-TAG 231 and the protective equipment ID-TAG 230 can be seen as being at substantially the same distance from the position of the TAG reader 201. The intensity of radio waves read from is almost the same. For example, when the protective equipment is not worn, the protective equipment is not at such a distance that it can be detected. Therefore, the detection signal intensity is weak and the recognition code ID cannot be read at all. Of course, means for detecting the distance between the worker ID-TAG 231, the protective equipment ID-TAG 230 and the TAG reader 201, for example, based on distance calculation by delay measurement of radio waves, ultrasonic waves or optical pulses can be applied. Only when wearing, since the worker ID-TAG 231 and the protective equipment ID-TAG 230 are located at substantially the same distance, it is possible to detect both by the TAG reader 201. Is not necessary. It should be noted that a TAG reader 201 for reading the worker ID-TAG 231 and the protective equipment ID-TAG 230 may be separately provided for each. If the worker wears protective equipment at the time of reading, the recognition code of the protective equipment ID-TAG 230 is read, and at the same time, the protection necessary for the worker in relation to the place from the recognition code of the worker ID-TAG 231 Since the equipment can be indexed, it can be compared with the relationship of the preset association, and if the necessary protective equipment is not worn or the person who is not allowed to enter, an alarm or instruction Is issued. The recognition code read from the protective equipment ID-TAG 230 is stored in the control means 205 and / or the protective equipment wearing determination means 221 in the host computer 210, and the operator, work place, protective equipment set in the recognition code registration table 220 in advance. The registered code registered as the collation reference work information such as work qualification is compared with the combination of the plurality of recognition codes (association of registered codes), it is determined whether or not they match, Warnings and instructions will be issued. For example, at the work site A, the recognition code possessed by the worker ID-TAG 231 has no entry qualification (not permitted), or there is an entry qualification, but the recognition code from the protective equipment ID-TAG 230 has some protective equipment. Since the wearer is not worn, a warning for wearing instructions is possible. In addition, according to the determination of the protective equipment wearing determination unit 221, a determination output is output from the control unit 205 or the host computer 210 to the display unit 204 and the output unit 207 described later in detail. That is, it is possible to manage such as who is currently in the work site and who tends to receive warnings when the protective equipment is not worn. The control unit 205 instructs the TAG reader 201 to read through the communication path 241 to generate a read signal, and receives a signal including the recognition code that they have from the worker ID-TAG 231 and the protective equipment ID-TAG 230. Receive. Of course, these are performed using any one of radio waves, electromagnetic induction, and electromagnetic coupling via the communication path 240. In addition, the control unit 205 or the host computer 210 controls the comparison determination between the recognition code input to the protective equipment wearing determination unit 221 and the registered code registered as collation reference work information in the recognition code registration table 220. If necessary, the approach of the worker received by an external sensor is detected, and control such as issuing a reading instruction to the TAG reader 201 is performed based on this signal.

FIG. 3 is a diagram showing an embodiment of a configuration in which an external unit of input means and output means is attached in the protective equipment wearing detection system according to the present invention. Although the external unit 300 is applied to the example of the present invention shown in FIG. 1, the same applies to FIG. A camera 301 can be attached if necessary, and an operator can be taken in by the camera 301, and the control means 105 can be driven by this output to give a reading instruction to the TAG reader 101. Further, by capturing the approach of the worker by the human sensor 302 using infrared rays or the like, it is possible to issue a reading instruction to the TAG reader 101 even with this output. If the reading is performed constantly by emitting radio waves from the TAG reader 101 or the location ID-TAG 131 or the protective device ID-TAG 130 as needed, the functional part that issues the reading instruction of the camera 301 or the human sensor 302 is not necessarily required. The output from the control means 105 is used as follows, for example. It is possible to drive an electrical contact 303 such as a switch that electrically opens and closes a door that enters and exits the work area. In addition, a warning or alarm by voice such as “Protective device A is not worn. Please wear and enter.” Can be output from the speaker 304. The list of workers who entered the work place and the images of the workers captured from the camera can be monitored by the video monitor 305 in the central monitoring room.

1, 2, and 3 include the number grasping means 150 and 250 and the number comparison means 151 and 251. The number grasping means 150 and 250 include a camera, a human sensor such as an infrared ray, and a foot switch. A means for grasping the number of persons entering / exiting, and the number of persons detected by the means and the identification code of the worker ID-TAG 231 or the TAG reader / portable safety management terminal pair 100 carried by the worker. In order to confirm that the worker ID-TAG 231 or the person who does not have the TAG reader / portable safety management terminal pair 100 carried by the worker is not in or out of the case. This is a preferred means. If the former number is large, these workers ID-TAG 231 or those who do not have the TAG reader / portable safety management terminal pair 100 carried by the worker are mixed in, and entry / exit is prohibited or an alarm is issued. Can be put out. When this means is not used, for example, even if there is a worker ID-TAG 231 or a work that does not have a TAG reader / portable safety management terminal pair 100 carried by the worker, it can be distinguished. difficult. In the TAG reader / installation safety management terminal pair 200, it is the same that the number-of-persons grasping means and the number-of-person comparison means have the same effect. The number-of-persons grasping means 150 and 250 are installed at a place, and the number-of-person comparison means 151 and 251 exist in the control means 105 and 205 or the host computers 110 and 210. The terminal recognition codes 106 and 206 may be provided in either the TAG reader 101 or 201, the portable safety management terminal 100, or the installation safety management terminal 200.
The terminal recognition codes 106 and 206 correspond to the portable operator in FIG. 1, and correspond to the installation location in FIG. 2, but in FIG. 1, the worker recognition by the worker ID-TAG. In FIG. 2, it can be omitted if it has a location identification code based on location ID-TAG, but it can be omitted, but TAG reader / portable safety management terminal pair 100 or TAG reader / installation safety management terminal The case where the terminal recognition codes 106 and 206 are included in the pair 200 is only costly because it is stored as numerical data in the storage device. Needless to say, the worker recognition code, the location recognition code, and the terminal recognition codes 106 and 206 may be redundantly provided.

FIG. 4 is a diagram showing an embodiment of a recognition code registration table of the protective equipment wearing detection system. This table is created on the memory of the control means 105, 205 or the host computer 110, 210, for example. Protective equipment that must be worn is determined for each management area (work site). For example, in the management area named P-1, since it is a general construction site, it is decided to wear a protective equipment (for example, a helmet) with protective equipment recognition code A. Only two persons who have the recognition codes of M001 and M002 are permitted to enter the work site. In the management area named P-2, heavy items are handled, so it is mandatory to wear protective equipment with protective equipment recognition code B in addition to protective equipment with protective equipment recognition code A. The number of persons permitted to enter the site is M001, M003, and M004. Correspondence between them and workers and work qualifications is also taken. Therefore, for example, even if the worker of M006 tries to enter the management area named P-2, entry is not permitted. When an operator of M001 tries to enter the management area named P-2, the combination of the recognition codes of M001, protective equipment recognition code A, and protective equipment recognition code B corresponding to P-2 is checked. If it doesn't match, a warning will be issued pointing out the mismatch. For example, if an operator having a recognition code of M004 enters the management area with the name P-2 and enters the work area with the name management area P-3 at the back, the protection equipment with the protection equipment recognition code C is further provided. Must wear. As described above, the protective device recognition code may be the same recognition code for the same protective device, or a different recognition code may be given for each individual protective device.

FIG. 5 is a diagram showing an embodiment of a state in which the protective equipment of the protective equipment wearing detection system according to the present invention is worn. The worker wears the TAG reader / mobile safety management terminal pair 100 or the worker ID-TAG 231. As protective equipment, helmets, gloves and safety shoes are attached. Each protective equipment is provided with protective equipment ID-TAGs 130 and 230 having different recognition codes. In such a state, the worker simply passes through the gate of the work area or only exists in the work management area, and the TAG reader / portable safety management terminal pair 100 or worker ID-TAG 231 is present. And each recognition code | cord | chord is automatically read from protective equipment ID-TAG130,230. Management data can be acquired without requiring any troublesome procedures.

FIG. 6 is a diagram showing an embodiment in which the protective equipment wearing detection system according to the present invention is used in various management areas (work sites). The centralized management room 601 includes a host computer 602 including a video monitor 305, control means 105 and 205, recognition code registration tables 120 and 220, protective equipment wearing determination means 121 and 221, and the TAG readers 101 and 201. There is a transmission / reception communication means 603 capable of receiving and transmitting data including the read recognition code by means of wireless or the like, and the data is to be taken into the host computer 602 via this. The work area 604A is an example of an indoor work place. For example, when the operator corresponding to FIG. 1 has a TAG reader / portable safety management terminal pair carried by the operator, the same location ID-TAG 610 as the location ID-TAG 131 of FIG. 1 is installed in the vicinity of the door 605A. Yes. The worker 607A carries the TAG reader / portable safety management terminal pair 100, reads the respective recognition codes from the place ID-TAG 131 or the protective equipment ID-TAG 130 possessed by the place ID-TAG 131 or 610, and transmits / receives data wirelessly. Sent to 603, and the host computer 602 makes a determination. Alternatively, the determination is made in the TAG reader / mobile safety management terminal pair 100. In the case of having the TAG reader / installation safety management terminal pair installed at the work place or the entrance / exit shown in FIG. 2, the same TAG reader / installation safety as the TAG reader / installation safety management terminal pair 200 is located near the door 605A. There is a management terminal pair 606A, and when the worker 607A approaches, the worker ID-TAG 231 and the protective equipment ID-TAG 230 of the worker 607A are read, and in this example, data is transmitted to the transmission / reception unit 603 wirelessly. . In the computer 602, the combination of the TAG reader / mobile safety management terminal pair 100, the location ID-TAG 131, the worker ID-TAG 231 and the protective equipment ID-TAG 130, 230 is checked based on the recognition code registration tables 120, 220. The operator's permission state and the wearing state of the protective equipment are detected, and the result is transmitted again to the TAG reader / installation safety management terminal pair 606A by radio. If there is a deficiency such as wearing of protective equipment using a speaker, text or video display means or a patrol lamp via the TAG reader / installation safety management terminal pair 606A or the control means, the result is notified to the operator. It is also possible to perform actions such as not opening the door. When the worker has the TAG reader / portable safety management terminal pair 100, the determination by the host computer 602 can be omitted and the determination can be made only by the TAG reader / portable safety management terminal pair 100. That is, the TAG reader / portable safety management terminal pair 100 can be used in a stand-alone manner. Reference numerals 604B and 604C are examples of work areas at outdoor locations. Here, there are entrances 605B and 605C for entering and exiting instead of the door, and when the workers 607B and 607C approach the entrance, the TAG reader / portable safety management terminal pair 100 owns the location ID-TAG 131 and itself. The respective recognition codes are read from the protective equipment ID-TAG 130 to be transmitted, the data is wirelessly transmitted to the transmission / reception unit 603, and the host computer 602 performs the determination. Alternatively, the worker ID-TAG 231 and the protective equipment ID-TAG 230 are read by the TAG reader / installation safety management terminal pair 606B, 606C. The subsequent operation is the same as that of the indoor work place. Assuming that the work area 604C is an area with a higher degree of danger than the work area 604B, when entering the work area 604C, in addition to the protective equipment when entering the work area 604B, other protective equipment Must wear. In this protective gear wearing detection system, if wearing of the protective gear is forgotten, the protective gear to be worn is indicated by a warning, so that the protective gear designation display function is also provided. In particular, when the work area is large and the TAG reader / installation safety management terminal pair 606A cannot cover the reading, if the operator carries the TAG reader / portable safety management terminal pair 100, it is necessary to worry about the coverage of the reading area. There is no. That is, first, once the TAG reader / portable safety management terminal pair 100 senses the work area at the entrance / exit of the work area or within the work area, the state is memorized, and the work area is protected anywhere unless the work area is exited. When the device ID-TAG 130 is read by the TAG reader / mobile safety management terminal pair 100 at a preset time interval and the protective device is inadvertently removed, a warning is immediately issued. Moving to another area and detecting the ID-TAG of the new work management area will change the storage of the work area detection state.

In addition to the management in the centralized management room 601, it can be managed by the portable management terminal 609 carried by the work manager 608. This is not necessarily different from the TAG reader / portable safety management terminal pair 100 carried by the worker, but there is data that can only be handled by the administrator, such as an administrator function. Further, if these portable safety management terminals have a communication function capable of mutual communication by voice, it is convenient for information transmission on work safety. The TAG reader / mobile safety management terminal pair 100 and the mobile management terminal 609 can communicate with the transmission / reception unit 603 or the TAG reader / installation safety management terminal pair 606A in addition to the voice communication between each other by the wireless function. And receiving data. The mobile safety management terminal may use a normal mobile phone or a PDA (personal digital assistant) terminal. Note that the TAG reader / portable safety management terminal pair 100 or the TAG reader / installation safety management terminal pair 200 described above may be formed integrally with the TAG reader and the portable safety management terminal or the installation safety management terminal. It is possible to make it smaller. A mobile phone or PDA with a built-in TAG reader answers this need. However, when formed separately, the mobile safety management terminal or the installation safety management terminal can use a normal mobile phone or PDA, which has the advantage that the configuration price can be reduced.

In addition, this protective equipment wearing detection system can be combined with a system for managing the location of the worker, and the system can be configured to reduce the system cost. That is, in this system, the location ID-TAG 131 where the TAG reader / portable safety management terminal pair 100 has read or the worker ID-TAG 230 that the worker has exists, so where this is installed. The location can be known depending on whether it is read by the TAG reader / installation safety management terminal pair 200, and can be used for location management. Since these functions and the system can be combined, it is very convenient. Similarly, when the worker has a portable safety management terminal, if the work information is input from there, the work information such as how far the work has progressed with respect to the schedule can be found on the management terminal. Management is also possible, and this management terminal can also be used. In the present invention, in addition to the recognition code acquired from the TAG reader / portable safety management terminal pair 100 or the worker ID-TAG 231 for the purpose of improving the accuracy of confirming whether the worker is the person himself / herself, Can be confirmed by voice recognition, and a new confirmation key can be additionally entered as supplementary means. This is intended to prevent another person from invading maliciously or mistakenly wearing another person's TAG reader / mobile safety management terminal pair 100 or worker ID-TAG 231 and a protective device.

The protective equipment used in the protective equipment wearing detection system according to the present invention is a protective equipment provided with ID-TAG. In order to attach the ID-TAG to the protector, it can be attached by mechanical fixing means such as embedding so as not to be separated, adhering with an adhesive, screwing or pinching. Currently, there are many ID-TAGs on the market that are thinner than 1 mm, small in diameter such as 1 to 10 mm, and having a communication distance of about 30 cm to 10 m. When used for this application, a small one with a communication distance of about 1 m is easy to use and can be easily obtained from the market. In addition, although the term of ID-TAG described in this specification is normally used in a widely used meaning, a recognition code (a code, a character, a number for recognizing an individual such as a name) is included in the TAG. (Recognition codes such as graphics) can be built in, and has a function of transmitting / receiving any one of electromagnetic coupling, electromagnetic induction, and radio waves. The TAG reader reads the ID-TAG recognition code by wireless communication, and the ID-TAG or , To recognize its owner. The ID-TAG is called a passive TAG for short distances (approximately 1m or less) that depends on the radio waves from the TAG reader, and for long distances (approximately 1m to 10m or so) with a built-in power supply. There are active TAGs.

FIG. 7: is a figure which shows another embodiment of the protective equipment with ID-TAG used for the protective equipment wear detection system by this invention. 7-A is an example of a helmet, and 7-B is an example of protective shoes such as safety. In this embodiment, protective equipment ID-TAGs 130 and 230 are attached to the protective equipment (here, a helmet or protective shoes) 700. Furthermore, this is an example having a read permission function unit 701 that determines whether the TAG readers 101 and 201 control the reading of the recognition codes from the protective device ID-TAGs 130 and 230 or whether or not they are permitted. Specifically, this function has the following configurations and effects. The read permission function unit 701 is, for example, a switch for turning on / off an electric line manually by an operator, or a switch for turning on / off an electric line by detecting contact or wearing by the worker wearing the protective equipment 700 Etc. The contact or wearing is detected by, for example, feeling the pressure or body temperature from the human body due to contact between the worker and the protector by means of a pressure sensor or a temperature sensor. The recognition codes of the TAGs 130 and 230 can be read. Alternatively, the same reading can be performed when a string or the like for wearing the protector is tightly tightened. In this way, it is possible to prevent so-called temporary and unintentional removal of protective equipment (referred to as “poking off”) by the operator at the work site. That is, when the TAG reader / installation safety management terminal pair 200 is installed in the work site, or when the worker carries the TAG reader / portable safety management terminal pair 100, the protective equipment wearing detection system is always in operation. In the monitoring state, the operator ID-TAG 231 is read in the former at the moment when “poca removal” is performed, but the protective equipment ID-TAG 230 cannot be read. Will come out. Even in the latter case, since the protective device ID-TAG 130 cannot be read, a warning that the protective device is not worn is issued. As described above, in the latter, since the TAG reader / portable safety management terminal pair 100 is carried, reading is possible regardless of where the worker moves, and reading accuracy is high. In the former case, if the TAG reader / installation safety management terminal pair 200 is installed at an appropriate position inside the work management area in addition to the detection function at the entrance to the work management area (work place), the work management area It is possible to manage regular (real-time) workers and protective equipment wearing. However, if the work management area is wide or has a complicated shape, a large number of TAG reader / installation safety management terminal pairs 200 are required or cannot be covered. The latter is not inconvenient. Although the functions as described above are worn when entering, it is possible to prevent an accident or the like caused by, for example, an operator inadvertently removing protective equipment when performing maintenance work on a machine. In general, if an accident does not occur, such a thing will not be detected, so the worker becomes loose, and if an accident occurs, if life was saved, it was discovered that "poca was taken off" To do. If an accidental person dies unfortunately, the fact of “pocha removal” may be unknown or unknown. However, if the “pokka removal” prevention function according to this embodiment is applied, a warning is given at the moment of removal, so that it can be restored to normal before an accident occurs. This state is displayed on the host computer 602 in the central management room. At least such a detection system can play a greater role in preventing accidents than ever before. In the figure, the protective device ID-TAGs 130 and 230 and the read permission function unit 701 are drawn separately. However, it is more convenient to create them together as one.

The communication path in the above description can take the form of wireless communication, wired communication, Internet line, LAN or the like. It goes without saying that the configuration of the controller, the protective equipment wearing discriminator, the recognition code registration table, etc. may be arranged in a distributed manner or assembled depending on the application. It can take a form in which a computer system that further integrates these is connected by the Internet or a corporate LAN. Either the control means or the host computer may have the recognition code registration table, the protective equipment wearing determination means, the number comparison means, and the work information registration means. You may have both of these or share them. Further, when the control means is provided, it is possible to use the stand alone with only the TAG reader / portable safety management terminal pair or the TAG reader / installation safety management terminal pair without having a host computer. The worker in the specification of this application and the claims is a temporary worker from the construction worker who is to be managed in and out of the construction work site, the construction work manager, the manager and the work manager, and the manager. A person who is permitted to enter (for example, authorized for inspection of construction status).

As described above, when using the protective equipment wearing detection system and the protective equipment with ID-TAG according to the present invention, the operator can simply approach the entrance / exit of the work area without performing any procedure or the work management area. This combination automatically checks to determine who is going to enter and who is wearing the protective equipment determined for the work area. Therefore, it has a great industrial utility.

It is a block diagram which shows one embodiment of a structure of the protector wear detection system by this invention in the case where it has a TAG reader and portable safety management terminal pair which an operator carries. It is a block diagram which shows one embodiment of a structure of the protector wear detection system by this invention in the case of having a TAG reader and installation safety management terminal pair installed in a work place and its doorway. It is a figure which shows one embodiment of the structure which attached the external unit of the input means and the output means in the protector wear detection system by this invention. It is a figure which shows the one aspect | mode of the recognition code registration table of a protector wear detection system. It is a figure showing one embodiment of the state which wore the protector of the protector wear detection system by the present invention. It is a figure which shows one embodiment in which the protector wear detection system by this invention is used in various management areas (work site). It is a figure which shows another embodiment of the protector with ID-TAG used for the protector wear detection system by this invention.

Explanation of symbols

100 TAG reader / mobile safety management terminal pair 100A mobile safety management terminal 101, 201 TAG reader 102, 202 communication means A
103, 203 Input means 104, 204 Display means 105, 205 Control means 106, 206 Terminal recognition code 107, 207 Output means 110, 210 Host computer 111, 211 Work information registration means 112, 212 Communication means B
120, 220 Recognition code registration table 121, 221 Protective equipment wearing determination means 130, 230 Protective equipment ID-TAG
131,231 Location ID-TAG
140, 240 Communication path 141, 241 Transmission path 150, 250 Number grasping means 151, 251 Number comparison means 200 TAG reader / installation safety management terminal vs. 200A installation safety management terminal 300 External unit 301 Camera 302 Human sensor 303 Electrical contact 304 Speaker 305 Video monitor 601 Centralized control room 602 Host computer 603 Transmission / reception units 604A, 604B, 604C Work area 605A Doors 605B, 605C Frontage 606A, 606B, 606C TAG reader / installation safety management terminal pair 607A, 607B, 607C 608 administrator 609 portable management terminal 700 protective equipment 701 read permission function part

Claims (15)

Protective equipment ID-TAG which is attached to the protective equipment to be worn by the worker at the work place or the entrance and exit of the work place, and has a protective equipment identification code determined in advance corresponding to the protective equipment;
A place ID-TAG having a predetermined place identification code for specifying the work place or the entrance / exit of the work place;
A tag reader / portable safety management terminal pair carried by the worker separately from the protective equipment;
The identification code for the protective equipment, the identification code for the location, the name of the worker or / and the identification code of the worker, and which TAG reader / portable safety management terminal pair carried by the worker has read. A recognition code registration table for storing and registering in advance a recognition code including at least the recognition code for protective equipment and / or the name among the recognition codes for terminal for identification;
Of the recognition code for protective equipment, the recognition code for location, the worker's name or / and the worker's recognition code, the TAG reader of the TAG reader / mobile safety management terminal pair is a radio wave or electromagnetic induction or electromagnetic coupling Comparing the recognition code or / and the name including at least the protective device recognition code read out by the recognition code and / or the name including the protective device recognition code registered in the recognition code registration table in advance. The protective device wearing determination means for outputting a determination result including the wearing state of the protective device according to whether or not they match,
Have
The portable safety management terminal of the TAG reader / mobile safety management terminal pair has input means, output means, and control means,
The control means controls operations of the TAG reader, the input means, the output means, and the protective equipment wearing determination means,
The input means includes at least one of the worker, the protective equipment, the work place or an identification code of the entrance / exit of the work place, individual switching of the output means, output mode switching, and control mode switching performed by the control means. An input device including at least one of a device for inputting the input data including one by the worker carrying the TAG reader / portable safety management terminal pair, a camera for capturing an image, and a human sensor,
The output means includes a display device that displays the input content of the input means, a display device that displays the determination result output from the protective equipment wearing determination means, an electrical output to an external display device, and a pronunciation of the determination result. At least one of an audio output device that performs or outputs an alarm, an electrical contact driven by the determination result, an image of the worker or / and the work place or an entrance / exit of the work place, and / or character information Protective equipment wearing detection system characterized in that it includes one. The number of workers when the protective equipment wearing determination means determines and outputs the determination result of the previous period including the wearing state of the protective equipment based on reading from the TAG reader at the work place or the entrance / exit of the work place. Is obtained from the reading from the TAG reader and the number obtained from the number grasping means different from the TAG reader, and the number comparing means includes the terminal for identifying the worker. The TAG reader / portable safety management terminal pair having the identification code for use and / or the TAG reader / portable safety management terminal pair having the terminal identification code for identifying the worker that does not have the worker ID-TAG Or / and preventing entry of the work place or the entrance / exit of the work place simultaneously with the worker ID-TAG. Protective equipment worn sensing system of claim 1, wherein that. Protective equipment ID-TAG which is attached to the protective equipment to be worn by the worker at the work place or the entrance and exit of the work place, and has a protective equipment identification code determined in advance corresponding to the protective equipment;
Worker ID-TAG having a predetermined worker identification code for identifying the worker;
A TAG reader / installation safety management terminal pair installed at the work place or the entrance / exit of the work place;
To identify the identification code for the protective equipment, the identification code for the worker, the name of the worker, and which of the working place or the TAG reader / installation safety management terminal pair installed at the entrance / exit of the working place has read. A recognition code registration table for previously storing and registering a recognition code or / and the name including at least the protective device recognition code of the terminal recognition code;
Of the recognition code for protective equipment, the recognition code for worker, and the name of the worker, at least the recognition for protective equipment read by the TAG reader of the TAG reader / installation safety management terminal pair by radio wave, electromagnetic induction or electromagnetic coupling The protector according to whether or not the recognition code or / and the name including the code and the recognition code or / and the name including the recognition code for the protector registered in advance in the recognition code registration table match. Protective equipment wearing determination means for outputting a determination result including the wearing state of
It has a means for grasping the number of people and a means for comparing the number of people,
The installation safety management terminal of the TAG reader / installation safety management terminal pair has input means, output means, and control means,
The control means controls operations of the TAG reader, the input means, the output means, and the protective equipment wearing determination means,
The input means includes at least one of the operator, the protective equipment, the work place or an identification code of the entrance / exit of the work place, individual switching of the output means, output mode switching, and control mode switching performed by the control means. An input device including at least one of an apparatus for inputting the input data including the operator, a camera for capturing an image, and a human sensor,
The output means includes a display device that displays the input content of the input means, a display device that displays the determination result output from the protective equipment wearing determination means, an electrical output to an external display device, and a pronunciation of the determination result. At least one of an audio output device that performs or outputs an alarm, an electrical contact driven by the determination result, an image of the worker or / and the work place or an entrance / exit of the work place, and / or character information A device including two,
The number comparison means, when the protective equipment wearing judgment means judges and outputs the judgment result including the wearing state of the protective equipment based on the reading from the TAG reader at the work place or the entrance / exit of the work place, A number comparison means for comparing the number of workers obtained from reading from the TAG reader with that obtained from a number grasping means different from the TAG reader;
The person number comparison means has the worker ID-TAG for identifying the worker, and has the worker ID-TAG for identifying the worker, and at the same time, the work place or the entrance / exit of the work place To prevent entering,
The number-of-persons grasping means is a number-of-persons grasping device different from the TAG reader for grasping the number of workers from the reading. The protective equipment wearing detection system has a host computer, and the control means of the portable safety management terminal or the installation safety management terminal is at least one of a wireless communication, an Internet line, and a LAN line with the host computer. It has one communication means, The protector wear detection system as described in any one of Claims 1-3 characterized by the above-mentioned. At least one of the host computer and the portable safety management terminal or the installation safety management terminal has at least one of the recognition code registration table, the protective equipment wearing determination means, the number comparison means, and work information registration means. The work information registration means pre-registers work information including the work qualifications of the worker and the worker, the work place or the entrance / exit of the work place, and at least the protective equipment of the protective equipment. The apparatus for detecting wearing of protective equipment according to claim 4, wherein The control means includes at least one of the worker and / or the work place or / and the camera that captures an image of an entrance / exit of the work place, and the human sensor that detects the approach of the worker. 6. The protective device wearing detection according to any one of claims 1 to 5, wherein the TAG reader is controlled and / or data is provided to the display device after receiving the data input. system. The TAG reader / installed safety management terminal that has read the worker ID-TAG is read by the terminal recognition code or the TAG reader / portable safety management terminal pair carried by the worker who has the terminal recognition code. 7. The worker location management for detecting the location of the worker from the location recognition code of the location ID-TAG is also possible. 7. Protective wear detection system. In the portable safety management terminal or / and the installation safety management terminal, as the input means and output means, communication means capable of communicating with each other by voice between the portable safety management terminal and the installation safety management terminal. The protective equipment wearing detection system according to any one of claims 1 to 7, further comprising: The TAG reader / portable safety management terminal pair and the TAG reader of the TAG reader / installation safety management terminal pair are configured separately from the portable safety management terminal or the installation safety management terminal, and the portable safety management terminal or the The protective equipment wearing detection system according to any one of claims 1 to 8, wherein the installation safety management terminal is a mobile phone or a PDA (personal digital assistant) terminal. 2. The TAG reader / portable safety management terminal pair and the TAG reader of the TAG reader / installation safety management terminal pair and the portable safety management terminal or the installation safety management terminal are integrally configured. The protector wear detection system according to claim 9. The worker can also manage progress by inputting the work status of the worker and / or the progress of safety work by the input means of the pair of the TAG reader / portable safety management terminal carried by the worker. The protective equipment wearing detection system according to any one of claims 1 to 10. After the TAG reader / portable safety management terminal pair carried by the worker reads the place ID-TAG at the work place or the entrance / exit of the work place, recognizes the place identification code, and then another place ID -Until the TAG is read, the location recognition code is stored and used for the determination including the wearing state of the protective equipment. The protective gear wearing detection system as described in one. It is the protective equipment which the said operator wears in the protective equipment wear detection system as described in any one of Claims 1-12, Comprising: The said protective equipment ID-TAG which has the said recognition code for protective equipment was attached. The protective equipment with ID-TAG characterized by the above-mentioned. The protector has a read permission function unit that determines whether to control or not to read the protector identification code from the protector RFID-TAG by the TAG reader by wearing / not wearing the protector. The protective device with IDTAG of Claim 13 characterized by these. The protective device with IDTAG according to claim 14, wherein the protective device ID-TAG and the read permission function unit are integrally formed.

Images