CN111148029A - Personnel positioning and identifying intelligent management system and method - Google Patents
Personnel positioning and identifying intelligent management system and method Download PDFInfo
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- CN111148029A CN111148029A CN201911306406.1A CN201911306406A CN111148029A CN 111148029 A CN111148029 A CN 111148029A CN 201911306406 A CN201911306406 A CN 201911306406A CN 111148029 A CN111148029 A CN 111148029A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/22—Traffic simulation tools or models
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
Abstract
The invention discloses an intelligent management system for personnel positioning and identification, which belongs to the technical field of personnel positioning and comprises a terminal server, a radio frequency switch, a first radio frequency transmitter and a second radio frequency transmitter, wherein the first radio frequency transmitter and the second radio frequency transmitter are respectively in signal connection with the terminal server through the radio frequency switch, and the intelligent management system is characterized in that: the system comprises a three-dimensional scene virtual simulation platform, an information acquisition module, a monitoring end and a remote client, wherein the information acquisition module, the monitoring end and the remote client are respectively and electrically connected with a terminal server, and the terminal server is electrically connected with the three-dimensional scene virtual simulation platform. The invention can realize the monitoring of personnel in a huge area only by less personnel in the whole monitoring process, has high intelligent degree of the monitoring mode, can effectively reduce the labor payment, is convenient for the monitoring management of the monitoring end and the remote end, and improves the monitoring effectiveness.
Description
Technical Field
The invention relates to the technical field of personnel positioning, in particular to a personnel positioning and identifying intelligent management system and a personnel positioning and identifying intelligent management method.
Background
The personnel positioning system is a value added service which acquires the position information of a mobile phone user through the networks of mobile, Unicom and telecom operators, provides corresponding services for the user under the support of an electronic map platform, and is considered as a new revolution after short messages by various global operators. The method is characterized in that mobile communication network data are precisely calculated through a complex mathematical model to obtain longitude and latitude coordinates of a mobile user, and corresponding position services are provided for the user under the support of an electronic map platform. After the service is opened, all users can use the service no matter where the users are located without changing cards or mobile phones.
Present many regions need carry out real time monitoring management to personnel like nuclear power wind power plant, colliery is in the pit or other special areas, with the operation scope of restriction personnel in specific time quantum, and current personnel positioning system still stops in the camera control to the personnel's control in this type of region, because regional scope is great, need more screen to monitor, need a plurality of staff to monitor simultaneously, and only be limited to the face identification in the video, can not discern the specific information of control personnel, control validity is lower.
Chinese patent publication No. CN 102573058A, published as 2012, 07, 11, discloses a system and a method for accurately positioning a wireless sensor network, which are used in the field of communications, and the system includes: one or more positioned targets, wherein each positioned target comprises an identification card and is used for carrying out information interaction with one or more wireless card readers arranged in the wireless card reading base station, and the relative distance of each positioned target relative to each wireless card reader is measured by adopting a bilateral two-way ranging algorithm SDS-TWR; and the server is used for calculating and determining the coordinate position of each identification card by adopting a semi-definite planning algorithm according to the relative distance.
The system and the method for accurately positioning the wireless sensor network disclosed by the patent document adopt a positioning technology and a semi-positive definite planning algorithm, have the advantages of good stability, high positioning accuracy, high operation speed and strong expandability, and are suitable for indoor and outdoor accurate positioning. However, in the whole monitoring process, a plurality of workers are still needed for monitoring, the labor cost is high, the intelligent degree of the monitoring mode is low, and the monitoring effectiveness is not good enough.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the personnel positioning and identifying intelligent management system and the personnel positioning and identifying intelligent management method.
The invention is realized by the following technical scheme:
the utility model provides a personnel location discernment intelligent management system, includes terminal server, radio frequency switch, first radio frequency sender and second radio frequency sender, and first radio frequency sender and second radio frequency sender are respectively through radio frequency switch and terminal server signal connection, its characterized in that: the system comprises a three-dimensional scene virtual simulation platform, an information acquisition module, a monitoring end and a remote client, wherein the information acquisition module, the monitoring end and the remote client are respectively and electrically connected with a terminal server, and the terminal server is electrically connected with the three-dimensional scene virtual simulation platform; the three-dimensional scene virtual simulation platform is used for building and restoring a high-simulation three-dimensional scene by adopting the illusion engine 4 according to the three-dimensional scanning data and the design drawing of the monitored area; the information acquisition module is used for dividing the monitoring area, identifying and uploading the identity information of personnel in the area, and scanning and uploading the personnel to form a 3D environment diagram; the terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the personnel appear in the area within the time period is normal or not, and if the personnel appear in the area within the time period, continuing monitoring; if the abnormal condition exists, a warning instruction is sent out; and the monitoring end and the remote client are used for monitoring and inquiring the position information of the personnel in the area in real time according to the three-dimensional scene in the area.
The monitoring area division specifically means that a plurality of information acquisition modules are installed in a monitoring area, and the information acquisition modules are numbered according to different areas.
The information acquisition module includes treater, wrist strap formula electronic tags card and chest card formula electronic tags card to and respectively with treater electric connection's 3D laser radar sensor, voice module, signal receiver and UWB measurement base station, UWB measurement base station is connected with first radio frequency transmitter and second radio frequency transmitter respectively, UWB measurement base station is used for discerning wrist strap formula electronic tags card and chest card formula electronic tags card.
The first radio frequency transmitter is used for transmitting the detected identity information A1 in the wrist strap type electronic tag card, and the second radio frequency transmitter is used for transmitting the identity information A2 in the chest card type electronic tag card.
The wrist strap type electronic tag card and the chest card type electronic tag card are both UWB positioning tags, and the working frequency is 6.5 GHz; the information in each electronic tag card is only matched with the information in one chest card type electronic tag card, and personnel in a monitoring area need to wear the wrist strap type electronic tag card and the chest card type electronic tag card at the same time.
And the 3D laser radar sensor is used for calculating the stay time of a person in the scanning area according to the scanning period and the scanning times.
The identity information comprises a number, a name, an age, a department, a job title, a regional authority and a corresponding time period in a working region.
A personnel positioning and identifying intelligent management method is characterized by comprising the following steps:
s1, receiving the identity information of the personnel in the area read by the UWB measuring base station in real time;
s2, if the information read from the wrist strap type electronic tag card and the chest card type electronic tag card is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a normal state at present, and displaying the personnel in a green mode in a three-dimensional scene;
s3, if the read information is only one of a wrist strap type electronic tag card or a chest card type electronic tag card, and the information is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a suspicious state, and displaying the personnel in yellow in a three-dimensional scene;
s4, if the identity information of the personnel in the area cannot be read, or the read information in the wrist strap type electronic tag card and the chest card type electronic tag card is not matched with the personnel, the position area where the personnel are located and one item of information in the time period, judging that the personnel is in an abnormal state at present, displaying the personnel in red in a three-dimensional scene, and sending alarm information at the same time.
The terminal server performs alarm grade division according to colors of people in the three-dimensional scene:
if the displayed personnel is yellow, starting a monitoring video of the position of the personnel, confirming the personnel again according to the video, judging that the personnel is in a normal state currently if the information of the personnel in the video is matched with the information recorded by the wrist strap type electronic tag card or the chest card type electronic tag card, and modifying the information into green to display the personnel in a three-dimensional scene; if the information of the personnel in the video is not matched with the information recorded by the wrist strap type electronic tag card or the chest card type electronic tag card, judging that the personnel is in an abnormal state at present, modifying the personnel into red in a three-dimensional scene, displaying the personnel, and sending alarm information to a monitoring end and a remote client; and if the displayed personnel are red, immediately sending alarm information to the monitoring end and the remote client.
The UWB is a carrier-free communication technology, and uses nanosecond-picosecond-level non-sine wave narrow pulse to transmit data.
The invention has the beneficial effects that:
according to the invention, a three-dimensional scene is constructed according to a monitoring area, the identity information of personnel is collected in real time, the information is uploaded to the three-dimensional scene, the position information of the personnel is distinguished by color marks, and then the current state of the personnel is processed in time according to different colors, so that the personnel in the monitoring area are intelligently monitored; the monitoring of personnel in a huge area can be realized only by fewer personnel in the whole monitoring process, the intelligent degree of the monitoring mode is high, the labor payment can be effectively reduced, the monitoring management of a monitoring end and a remote end is convenient, and the monitoring effectiveness is improved.
Drawings
The invention will be further described in detail with reference to the drawings and the detailed description, in which:
FIG. 1 is a block diagram of the intelligent management system for locating and identifying persons according to the present invention;
FIG. 2 is a block diagram of an information collection module of the intelligent management system for locating and identifying persons according to the present invention.
Detailed Description
Example 1
A personnel positioning and identifying intelligent management system comprises a terminal server, a radio frequency switch, a first radio frequency transmitter and a second radio frequency transmitter, wherein the first radio frequency transmitter and the second radio frequency transmitter are respectively in signal connection with the terminal server through the radio frequency switch; the three-dimensional scene virtual simulation platform is used for building and restoring a high-simulation three-dimensional scene by adopting the illusion engine 4 according to the three-dimensional scanning data and the design drawing of the monitored area; the information acquisition module is used for dividing the monitoring area, identifying and uploading the identity information of personnel in the area, and scanning and uploading the personnel to form a 3D environment diagram; the terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the personnel appear in the area within the time period is normal or not, and if the personnel appear in the area within the time period, continuing monitoring; if the abnormal condition exists, a warning instruction is sent out; and the monitoring end and the remote client are used for monitoring and inquiring the position information of the personnel in the area in real time according to the three-dimensional scene in the area.
Example 2
A personnel positioning and identifying intelligent management system comprises a terminal server, a radio frequency switch, a first radio frequency transmitter and a second radio frequency transmitter, wherein the first radio frequency transmitter and the second radio frequency transmitter are respectively in signal connection with the terminal server through the radio frequency switch; the three-dimensional scene virtual simulation platform is used for building and restoring a high-simulation three-dimensional scene by adopting the illusion engine 4 according to the three-dimensional scanning data and the design drawing of the monitored area; the information acquisition module is used for dividing the monitoring area, identifying and uploading the identity information of personnel in the area, and scanning and uploading the personnel to form a 3D environment diagram; the terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the personnel appear in the area within the time period is normal or not, and if the personnel appear in the area within the time period, continuing monitoring; if the abnormal condition exists, a warning instruction is sent out; and the monitoring end and the remote client are used for monitoring and inquiring the position information of the personnel in the area in real time according to the three-dimensional scene in the area.
The monitoring area division specifically means that a plurality of information acquisition modules are installed in a monitoring area, and the information acquisition modules are numbered according to different areas.
The information acquisition module includes treater, wrist strap formula electronic tags card and chest card formula electronic tags card to and respectively with treater electric connection's 3D laser radar sensor, voice module, signal receiver and UWB measurement base station, UWB measurement base station is connected with first radio frequency transmitter and second radio frequency transmitter respectively, UWB measurement base station is used for discerning wrist strap formula electronic tags card and chest card formula electronic tags card.
Example 3
A personnel positioning and identifying intelligent management system comprises a terminal server, a radio frequency switch, a first radio frequency transmitter and a second radio frequency transmitter, wherein the first radio frequency transmitter and the second radio frequency transmitter are respectively in signal connection with the terminal server through the radio frequency switch; the three-dimensional scene virtual simulation platform is used for building and restoring a high-simulation three-dimensional scene by adopting the illusion engine 4 according to the three-dimensional scanning data and the design drawing of the monitored area; the information acquisition module is used for dividing the monitoring area, identifying and uploading the identity information of personnel in the area, and scanning and uploading the personnel to form a 3D environment diagram; the terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the personnel appear in the area within the time period is normal or not, and if the personnel appear in the area within the time period, continuing monitoring; if the abnormal condition exists, a warning instruction is sent out; and the monitoring end and the remote client are used for monitoring and inquiring the position information of the personnel in the area in real time according to the three-dimensional scene in the area.
The monitoring area division specifically means that a plurality of information acquisition modules are installed in a monitoring area, and the information acquisition modules are numbered according to different areas.
The information acquisition module includes treater, wrist strap formula electronic tags card and chest card formula electronic tags card to and respectively with treater electric connection's 3D laser radar sensor, voice module, signal receiver and UWB measurement base station, UWB measurement base station is connected with first radio frequency transmitter and second radio frequency transmitter respectively, UWB measurement base station is used for discerning wrist strap formula electronic tags card and chest card formula electronic tags card.
The first radio frequency transmitter is used for transmitting the detected identity information A1 in the wrist strap type electronic tag card, and the second radio frequency transmitter is used for transmitting the identity information A2 in the chest card type electronic tag card.
The wrist strap type electronic tag card and the chest card type electronic tag card are both UWB positioning tags, and the working frequency is 6.5 GHz; the information in each electronic tag card is only matched with the information in one chest card type electronic tag card, and personnel in a monitoring area need to wear the wrist strap type electronic tag card and the chest card type electronic tag card at the same time.
Example 4
A personnel positioning and identifying intelligent management system comprises a terminal server, a radio frequency switch, a first radio frequency transmitter and a second radio frequency transmitter, wherein the first radio frequency transmitter and the second radio frequency transmitter are respectively in signal connection with the terminal server through the radio frequency switch; the three-dimensional scene virtual simulation platform is used for building and restoring a high-simulation three-dimensional scene by adopting the illusion engine 4 according to the three-dimensional scanning data and the design drawing of the monitored area; the information acquisition module is used for dividing the monitoring area, identifying and uploading the identity information of personnel in the area, and scanning and uploading the personnel to form a 3D environment diagram; the terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the personnel appear in the area within the time period is normal or not, and if the personnel appear in the area within the time period, continuing monitoring; if the abnormal condition exists, a warning instruction is sent out; and the monitoring end and the remote client are used for monitoring and inquiring the position information of the personnel in the area in real time according to the three-dimensional scene in the area.
The monitoring area division specifically means that a plurality of information acquisition modules are installed in a monitoring area, and the information acquisition modules are numbered according to different areas.
The information acquisition module includes treater, wrist strap formula electronic tags card and chest card formula electronic tags card to and respectively with treater electric connection's 3D laser radar sensor, voice module, signal receiver and UWB measurement base station, UWB measurement base station is connected with first radio frequency transmitter and second radio frequency transmitter respectively, UWB measurement base station is used for discerning wrist strap formula electronic tags card and chest card formula electronic tags card.
The first radio frequency transmitter is used for transmitting the detected identity information A1 in the wrist strap type electronic tag card, and the second radio frequency transmitter is used for transmitting the identity information A2 in the chest card type electronic tag card.
The wrist strap type electronic tag card and the chest card type electronic tag card are both UWB positioning tags, and the working frequency is 6.5 GHz; the information in each electronic tag card is only matched with the information in one chest card type electronic tag card, and personnel in a monitoring area need to wear the wrist strap type electronic tag card and the chest card type electronic tag card at the same time.
And the 3D laser radar sensor is used for calculating the stay time of a person in the scanning area according to the scanning period and the scanning times.
The identity information comprises a number, a name, an age, a department, a job title, a regional authority and a corresponding time period in a working region.
Example 5
A personnel positioning and identifying intelligent management method comprises the following steps:
s1, receiving the identity information of the personnel in the area read by the UWB measuring base station in real time;
s2, if the information read from the wrist strap type electronic tag card and the chest card type electronic tag card is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a normal state at present, and displaying the personnel in a green mode in a three-dimensional scene;
s3, if the read information is only one of a wrist strap type electronic tag card or a chest card type electronic tag card, and the information is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a suspicious state, and displaying the personnel in yellow in a three-dimensional scene;
s4, if the identity information of the personnel in the area cannot be read, or the read information in the wrist strap type electronic tag card and the chest card type electronic tag card is not matched with the personnel, the position area where the personnel are located and one item of information in the time period, judging that the personnel is in an abnormal state at present, displaying the personnel in red in a three-dimensional scene, and sending alarm information at the same time.
Example 6
A personnel positioning and identifying intelligent management method comprises the following steps:
s1, receiving the identity information of the personnel in the area read by the UWB measuring base station in real time;
s2, if the information read from the wrist strap type electronic tag card and the chest card type electronic tag card is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a normal state at present, and displaying the personnel in a green mode in a three-dimensional scene;
s3, if the read information is only one of a wrist strap type electronic tag card or a chest card type electronic tag card, and the information is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a suspicious state, and displaying the personnel in yellow in a three-dimensional scene;
s4, if the identity information of the personnel in the area cannot be read, or the read information in the wrist strap type electronic tag card and the chest card type electronic tag card is not matched with the personnel, the position area where the personnel are located and one item of information in the time period, judging that the personnel is in an abnormal state at present, displaying the personnel in red in a three-dimensional scene, and sending alarm information at the same time.
The terminal server performs alarm grade division according to colors of people in the three-dimensional scene:
if the displayed personnel is yellow, starting a monitoring video of the position of the personnel, confirming the personnel again according to the video, judging that the personnel is in a normal state currently if the information of the personnel in the video is matched with the information recorded by the wrist strap type electronic tag card or the chest card type electronic tag card, and modifying the information into green to display the personnel in a three-dimensional scene; if the information of the personnel in the video is not matched with the information recorded by the wrist strap type electronic tag card or the chest card type electronic tag card, judging that the personnel is in an abnormal state at present, modifying the personnel into red in a three-dimensional scene, displaying the personnel, and sending alarm information to a monitoring end and a remote client; and if the displayed personnel are red, immediately sending alarm information to the monitoring end and the remote client.
The present invention is described in detail below:
referring to fig. 1, the intelligent management system for locating and identifying personnel in the scheme comprises:
the three-dimensional scene virtual simulation platform is used for building and restoring a high-simulation three-dimensional scene by adopting the unreal engine 4 according to the three-dimensional scanning data and the design drawing of the monitored area;
the information acquisition module is used for dividing the monitoring area, identifying and uploading the identity information of personnel in the area, and scanning and uploading the personnel to form a 3D environment diagram; the environment information in the monitoring area is scanned through a laser scanner or a three-dimensional scanner to form three-dimensional scene information, the three-dimensional scene information is uploaded to a corresponding computer, and a high-simulation three-dimensional scene graph is built or updated and restored based on the illusion engine 4.
The terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the area where the personnel appear in the time period is normal or not at the same time, and if the area is normal, continuing monitoring; if the abnormal condition exists, a warning instruction is sent out;
and the monitoring end and the remote client are used for monitoring and inquiring the position information of the personnel in the area in real time according to the three-dimensional scene in the area.
The three-dimensional scene virtual simulation platform is used for scanning a monitored area, carrying out multiple scanning if the area is large, and building and restoring a high-simulation three-dimensional scene by adopting a phantom engine 4 according to a design drawing of the monitored area. The monitoring terminal can monitor the monitoring area only through the three-dimensional scene on the computer screen.
Wherein, the three-dimensional scene has the inquiry module:
the method comprises the step of inquiring the historical movement condition of a certain person or a certain group of persons, wherein the inquiry can be carried out according to the conditions specified by a user, the inquiry conditions comprise time, persons and places, and the conditions can be combined at will.
The playback function enables the query process to be image-text-rich, and a user can not only obtain the information of characters and forms in the query process, but also directly view the track playback of a certain period of historical time on the electronic map.
The history playback really restores the actual situation at that time, and is attached with the function of speed-regulating playing, so that even the history track of a whole day can be played in one minute.
The specific query content comprises:
the time of entering/exiting the key area;
time of entering/exiting the restricted area;
the total number and the time of the abnormal working personnel;
number, name, age, job title, main job site;
according to personnel, time, region, classification and department.
Data statistics module
In order to enable a user to acquire information more conveniently, more quickly and more intuitively when using the system, the system is provided with a data statistics function.
The function can automatically count the information which needs manual judgment and statistics by a computer.
For example, when a user sets that a patrol needs to pass through certain paths, the patrol needs to be performed once every other time, and the patrol needs to be performed for a certain time, when checking and inquiring the patrol work, the computer can automatically list patrol records which do not meet the requirements, so that the manual counting time is greatly shortened.
Real-time positioning video linkage report printing module
For all the contents of the inquiry statistics, the system can automatically generate reports according to the requirements of the user, and the reports can be printed out through a printer, so that the user can conveniently store the reports for future reference. The records of the user setting the system, the alarm records and the fault records can also be printed.
Track playback module
The character track playback function includes two parts: trajectory display and motion playback
The historical activity track of any person can be checked in a view mode, the track information of the current person is read after the 'motion track display' is clicked, the color of a place with longer residence time is darker before 15 minutes to the current moment by default, and the effect of darkening can also be achieved by repeatedly superposing semitransparent colors.
Information acquisition module
Referring to fig. 2, according to the monitoring area division, a plurality of information collection modules are installed in the monitoring area, and are numbered according to the area difference.
The information acquisition module comprises a processor, a wrist strap type electronic tag card, a chest card type electronic tag card, a 3D laser radar sensor, a voice module, a signal receiver and a UWB measuring base station, wherein the 3D laser radar sensor, the voice module, the signal receiver and the UWB measuring base station are respectively and electrically connected with the processor; the UWB measuring base station is respectively connected with the first radio frequency transmitter and the second radio frequency transmitter and is used for identifying a wrist strap type electronic tag card and a chest card type electronic tag card.
The first radio frequency transmitter and the second radio frequency transmitter are in signal connection with the terminal server through the radio frequency switch.
The first radio frequency transmitter is used for transmitting the identity information A1 in the detected wrist strap type electronic tag card, the second radio frequency transmitter is used for transmitting the identity information A2 in the chest card type electronic tag card, and the terminal server can judge whether the detected identity information is the wrist strap type electronic tag card or the chest card type electronic tag card only according to the received information type A1 or A2.
The wrist strap type electronic tag card and the chest card type electronic tag card are both UWB positioning tags, and the working frequency of the UWB positioning tags is 6.5 GHz; the information in each electronic tag card is only matched with the information in one chest card type electronic tag card, and personnel in a monitoring area need to wear the wrist strap type electronic tag card and the chest card type electronic tag card at the same time.
Fixed UWB measuring base stations are arranged at each room doorway, each floor exit, each building doorway and each room doorway and are used for identifying wrist band labels and chest tag type electronic label cards which are worn by each person and monitored by the floor to which the person belongs, so that the physical position and other information of the person can be mastered through a floor monitoring computer. Therefore, the 24-hour instant state monitoring of personnel is realized, and the safety is guaranteed.
And calculating the stay time of the personnel in the scanning area according to the scanning period and the scanning times of the 3D laser radar sensor.
Personnel must bring wrist strap type electronic tag card and chest card type electronic tag card into the monitoring area every day, because the electronic tag is active, the working mode is active, namely continuously transmits ID number information outwards, when the personnel arrive at the monitoring area, the card reader arranged in the monitoring area can read the ID number information of the tag, the UWB measuring base station transmits the signal to the computer through the intermediate equipment such as Ethernet cable and relevant concentrator, and the detailed information of the personnel can be seen through contrasting the ID number database. The fixed reader of each monitoring area can be set by software to monitor at fixed time intervals.
The terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the area where the personnel appear in the time period is normal or not at the same time, and if the area is normal, continuing monitoring; and if the abnormal condition exists, sending out a warning instruction and simultaneously sending warning information to the monitoring terminal and the remote client.
The monitoring terminal and the remote client are used for monitoring and inquiring the position information of personnel in the area in real time according to the three-dimensional scene in the area, the monitoring personnel can complete the monitoring of the positioning of the personnel only in a monitoring room or remotely, abnormal conditions can be found in time, and the abnormal conditions can be processed in time.
According to the invention, a three-dimensional scene is constructed according to a monitoring area, the identity information of personnel is collected in real time, the information is uploaded to the three-dimensional scene, the position information of the personnel is distinguished by color marks, and then the current state of the personnel is processed in time according to different colors, so that the personnel in the monitoring area are intelligently monitored; the monitoring of personnel in a huge area can be realized only by fewer personnel in the whole monitoring process, the intelligent degree of the monitoring mode is high, the labor payment can be effectively reduced, the monitoring management of a monitoring end and a remote end is convenient, and the monitoring effectiveness is improved.
Claims (9)
1. The utility model provides a personnel location discernment intelligent management system, includes terminal server, radio frequency switch, first radio frequency sender and second radio frequency sender, and first radio frequency sender and second radio frequency sender are respectively through radio frequency switch and terminal server signal connection, its characterized in that: the system comprises a three-dimensional scene virtual simulation platform, an information acquisition module, a monitoring end and a remote client, wherein the information acquisition module, the monitoring end and the remote client are respectively and electrically connected with a terminal server, and the terminal server is electrically connected with the three-dimensional scene virtual simulation platform; the three-dimensional scene virtual simulation platform is used for building and restoring a high-simulation three-dimensional scene by adopting the illusion engine 4 according to the three-dimensional scanning data and the design drawing of the monitored area; the information acquisition module is used for dividing the monitoring area, identifying and uploading the identity information of personnel in the area, and scanning and uploading the personnel to form a 3D environment diagram; the terminal server is used for forming a three-dimensional track of the personnel according to the identity information of the received personnel and the formed 3D environment image, judging whether the personnel appear in the area within the time period is normal or not, and if the personnel appear in the area within the time period, continuing monitoring; if the abnormal condition exists, a warning instruction is sent out; and the monitoring end and the remote client are used for monitoring and inquiring the position information of the personnel in the area in real time according to the three-dimensional scene in the area.
2. The intelligent management system for personnel positioning and identification according to claim 1, characterized in that: the monitoring area division specifically means that a plurality of information acquisition modules are installed in a monitoring area, and the information acquisition modules are numbered according to different areas.
3. The intelligent management system for personnel positioning and identification according to claim 1, characterized in that: the information acquisition module includes treater, wrist strap formula electronic tags card and chest card formula electronic tags card to and respectively with treater electric connection's 3D laser radar sensor, voice module, signal receiver and UWB measurement base station, UWB measurement base station is connected with first radio frequency transmitter and second radio frequency transmitter respectively, UWB measurement base station is used for discerning wrist strap formula electronic tags card and chest card formula electronic tags card.
4. The intelligent management system for personnel positioning and identification according to claim 3, characterized in that: the first radio frequency transmitter is used for transmitting the detected identity information A1 in the wrist strap type electronic tag card, and the second radio frequency transmitter is used for transmitting the identity information A2 in the chest card type electronic tag card.
5. The intelligent management system for personnel positioning and identification according to claim 3, characterized in that: the wrist strap type electronic tag card and the chest card type electronic tag card are both UWB positioning tags, and the working frequency is 6.5 GHz; the information in each electronic tag card is only matched with the information in one chest card type electronic tag card, and personnel in a monitoring area need to wear the wrist strap type electronic tag card and the chest card type electronic tag card at the same time.
6. The intelligent management system for personnel positioning and identification according to claim 3, characterized in that: and the 3D laser radar sensor is used for calculating the stay time of a person in the scanning area according to the scanning period and the scanning times.
7. The intelligent management system for personnel positioning and identification according to claim 1, characterized in that: the identity information comprises a number, a name, an age, a department, a job title, a regional authority and a corresponding time period in a working region.
8. The intelligent management method for personnel positioning and identification according to claim 3, characterized by comprising the following steps:
s1, receiving the identity information of the personnel in the area read by the UWB measuring base station in real time;
s2, if the information read from the wrist strap type electronic tag card and the chest card type electronic tag card is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a normal state at present, and displaying the personnel in a green mode in a three-dimensional scene;
s3, if the read information is only one of a wrist strap type electronic tag card or a chest card type electronic tag card, and the information is matched with the personnel, the position area where the personnel are located and the time period, judging that the personnel are in a suspicious state, and displaying the personnel in yellow in a three-dimensional scene;
s4, if the identity information of the personnel in the area cannot be read, or the read information in the wrist strap type electronic tag card and the chest card type electronic tag card is not matched with the personnel, the position area where the personnel are located and one item of information in the time period, judging that the personnel is in an abnormal state at present, displaying the personnel in red in a three-dimensional scene, and sending alarm information at the same time.
9. The intelligent management method for personnel positioning and identification according to claim 8, characterized in that: the terminal server performs alarm grade division according to colors of people in the three-dimensional scene:
if the displayed personnel is yellow, starting a monitoring video of the position of the personnel, confirming the personnel again according to the video, judging that the personnel is in a normal state currently if the information of the personnel in the video is matched with the information recorded by the wrist strap type electronic tag card or the chest card type electronic tag card, and modifying the information into green to display the personnel in a three-dimensional scene; if the information of the personnel in the video is not matched with the information recorded by the wrist strap type electronic tag card or the chest card type electronic tag card, judging that the personnel is in an abnormal state at present, modifying the personnel into red in a three-dimensional scene, displaying the personnel, and sending alarm information to a monitoring end and a remote client; and if the displayed personnel are red, immediately sending alarm information to the monitoring end and the remote client.
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