CN217133810U - Information acquisition system of high-voltage area electronic fence - Google Patents
Information acquisition system of high-voltage area electronic fence Download PDFInfo
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- CN217133810U CN217133810U CN202221077423.XU CN202221077423U CN217133810U CN 217133810 U CN217133810 U CN 217133810U CN 202221077423 U CN202221077423 U CN 202221077423U CN 217133810 U CN217133810 U CN 217133810U
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Abstract
The utility model discloses an information acquisition system of a high-voltage area electronic fence, which comprises an RFID work board, a management terminal, a plurality of groups of information acquisition units and a plurality of groups of installation frame bodies; the information acquisition unit comprises an infrared recognition sensor, an RFID recognizer and a voice alarm, the infrared recognition sensor is used for monitoring a human body, the RFID recognizer is used for recognizing the RFID work board, and the voice alarm is used for sending out a corresponding voice alarm signal according to an output signal of the management terminal. According to the scheme, accurate data acquisition can be carried out on the human body information entering the high-voltage area, and the human body can be accurately reported under the condition that the human body enters the high-voltage area, so that external personnel or illegal personnel are prevented from entering the unauthorized entering area, and automatic management of the high-voltage area electronic fence is realized.
Description
Technical Field
The utility model relates to an electric power system technical field, concretely relates to regional fence's of high pressure information acquisition system.
Background
The infrastructure of the power system is distributed all over the country and all over the towns, the construction and maintenance of power equipment are needed to ensure the normal operation of the power system, the power construction belongs to high-voltage operation, professional workers are dispatched by a power company to carry out targeted arrangement work, the construction area is a high-voltage area and has certain potential safety hazard, in order to prevent personal injury caused by the mistaken entry of personnel in a high-voltage area and to protect the high-voltage area, the traditional method depends on field management of managers in a construction field or fence arrangement for protection, but the method not only consumes manpower, and the traditional device can not effectively supervise and prevent external personnel or illegal personnel from entering a safe area without the right to enter, can not realize real-time monitoring and identity recognition in the monitored safe area and can not timely warn.
In order to solve the above technical problems, the inventor has invented an electronic fence capable of automatically preventing external personnel or illegal personnel from entering an unauthorized entry area and giving an alarm in time for an illegal proceeding situation, the electronic fence needs to collect related data and transmit the data to a management terminal, and the management terminal analyzes and processes the collected data so as to automatically manage a high-voltage area.
SUMMERY OF THE UTILITY MODEL
The aforesaid to prior art exist not enough, the to-be-solved technical problem of the utility model is: how to provide an information acquisition system of high voltage area fence to carry out accurate data acquisition to the human information that enters high voltage area through this information acquisition system to can carry out accurate report to the condition that the human body enters high voltage area.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an information acquisition system of an electronic fence in a high-voltage area comprises an RFID work board, a management terminal, a plurality of groups of information acquisition units uniformly distributed along the circumferential direction, and a plurality of groups of installation frame bodies uniformly distributed along the circumferential direction, wherein the information acquisition units correspond to the installation frame bodies one to one, and are installed on the installation frame bodies at corresponding positions;
the information acquisition unit includes infrared recognition sensor, RFID recognizer and audible alarm ware, infrared recognition sensor with management terminal communication connection for monitor the human body, and the data transfer that will monitor gives management terminal, the RFID recognizer with management terminal communication connection for discern RFID work tablet, and give the data transfer who discerns the management terminal, audible alarm ware with management terminal communication connection is used for the basis management terminal's output signal sends corresponding audible alarm signal.
The utility model discloses a theory of operation is: when the information acquisition system is used, the plurality of information acquisition assemblies are arranged along the circumferential direction and are used for monitoring the human bodies at different circumferential positions respectively, so that the situation that the human bodies enter but are not monitored is avoided, and meanwhile, the information acquisition units are installed through the installation frame body, and the installation is more convenient and rapid.
When a human body enters an electronic fence of a high-voltage area, an infrared recognition sensor monitors that the human body enters, monitored human body data are transmitted to a management terminal, meanwhile, an RFID recognizer recognizes an RFID work plate worn on the human body, recognized data are also transmitted to the management terminal, the management terminal judges whether the human body is authorized to enter the area or not according to received data information, and outputs a judgment result through a voice alarm.
In conclusion, the data collected by the information collection units can be transmitted to the management terminal, the management terminal judges according to the data of the information collection units, and the judgment result is output through the voice alarm, so that accurate data collection can be carried out on the human body information entering the high-voltage area, and the condition that the human body enters the high-voltage area can be accurately reported, so that external personnel or illegal personnel are prevented from entering the unauthorized entering area, and automatic management of the electronic fence in the high-voltage area is realized.
Preferably, the information acquisition system further comprises a temperature and humidity sensor, wherein the temperature and humidity sensor is in communication connection with the management terminal and is used for monitoring the ambient temperature and humidity and transmitting the monitoring data to the management terminal.
Like this, temperature and humidity sensor is used for monitoring the temperature and the humidity of environment, comes the supplementary judgement according to the ambient temperature and the humidity of monitoring whether the environment is fit for the constructor operation at present.
Preferably, the information acquisition unit further comprises a camera, and the camera is in communication connection with the management terminal and is used for photographing the human body and transmitting photographed data to the management terminal.
Therefore, the entering personnel are photographed through the camera, and the management terminal matches the pictures of the personnel photographed by the camera with the work cards recognized by the RFID recognizer, so that the problem that other personnel falsely use the RFID work cards instead of entering the RFID recognizer is solved.
Preferably, the infrared identification sensors in the same group of information acquisition units are adapted to the identification range of the RFID identifier.
Preferably, the information acquisition range of the plurality of groups of information acquisition units covers a circumferential 360-degree range.
In this way, the generation of blank areas for monitoring is avoided.
Preferably, the installation support body includes installation base and objective table, the information acquisition unit is installed on the objective table, be equipped with the first support of vertical setting on the installation base, first support with the installation base is connected through first rotating assembly, so that first support can wind installation base circumferential direction, its connection is kept away from to first support the one end of installation base is equipped with the second support, first support with the second support is connected through vertical removal subassembly, so that the second support can be followed first support vertical movement, its connection is kept away from to the second support the one end of first support pass through second rotating assembly with the objective table is connected, so that the objective table can wind the second support rotates.
Like this, set up the information acquisition unit on the objective table, when needs adjust the information acquisition unit, make first support rotate around the installation base through first rotating assembly, from this realize the relative installation base of information acquisition unit on the objective table in the regulation of circumferential direction, make the vertical removal of second support along first support through vertical removal subassembly, from this realize the regulation of the vertical height of information acquisition unit installation on the objective table, make the objective table rotate around the second support through second rotating assembly, from this can realize the regulation of information acquisition unit installation angle on the objective table. This scheme utilizes first rotating assembly respectively, vertical removal subassembly and second rotating assembly realize the regulation of information acquisition unit in the circumference direction on the objective table, vertical direction of height's regulation and installation angle's regulation, just so make the installation support body can adapt to the installation demand when different information acquisition units and same information acquisition unit use under the different situation, from this greatly reduced information acquisition unit's installation cost, simultaneously when the information acquisition unit need realize different installation height and installation angle's regulation, just can conveniently realize the regulation to information acquisition unit through corresponding adjusting part on the installation support body, and then simplified the process of whole installation regulation, great improvement efficiency.
Drawings
Fig. 1 is a system block diagram of an information acquisition system of the high voltage area electronic fence according to the present invention;
fig. 2 is a schematic view of the information acquisition system of the high voltage area electronic fence according to the present invention;
fig. 3 is a schematic structural view of a mounting frame body in the information acquisition system of the high-voltage area electronic fence according to the present invention;
fig. 4 is a schematic structural view of a mounting fixture in the information acquisition system of the high-voltage area electronic fence according to the present invention;
fig. 5 is a schematic structural view of the mounting frame body of the information collecting system of the high-voltage area electronic fence of the present invention after removing part of the mounting base;
FIG. 6 is an enlarged schematic view at A in FIG. 3;
fig. 7 is an enlarged schematic view of fig. 3 at B.
Description of reference numerals: management terminal 1, information acquisition unit 2, infrared recognition sensor 21, camera 22, audible alarm 23, RFID recognizer 24, RFID work tablet 3, temperature and humidity sensor 4, objective table 5, installation bellying 51, sectional fixture 6, first installation department 61, second installation department 62, first knob 63, lead screw 64, installation base 7, first support 8, second support 9, spacing draw-in groove 91, connecting portion 92, second knob 10, second gear 11, first gear 12, button 13, pivot 14, torsional spring 15, swivel connected coupler 16.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, an information acquisition system of a high-voltage area electronic fence comprises an RFID work board 3, a management terminal 1, a plurality of groups of information acquisition units 2 uniformly distributed along the circumferential direction, and a plurality of groups of installation frame bodies uniformly distributed along the circumferential direction, wherein the information acquisition units 2 correspond to the installation frame bodies one to one, and the information acquisition units 2 are installed on the installation frame bodies at corresponding positions;
the information acquisition unit 2 comprises an infrared recognition sensor 21, an RFID recognizer 24 and a voice alarm 23, the voice alarm 23 is a loudspeaker, the RFID work board 3 is worn on a human body, the infrared recognition sensor 21 is in communication connection with the management terminal 1 and used for monitoring the human body and transmitting monitored data to the management terminal 1, the RFID recognizer 24 is in communication connection with the management terminal 1 and used for recognizing the RFID work board 3 and transmitting recognized data to the management terminal 1, and the voice alarm 23 is in communication connection with the management terminal 1 and used for sending out corresponding voice alarm signals according to output signals of the management terminal 1.
The utility model discloses a theory of operation is: when the information acquisition system of this scheme is using, through setting up a plurality of information acquisition subassemblies along circumference, a plurality of information acquisition subassemblies monitor the human body of the different positions of circumference respectively to avoid the human body to get into the condition that nevertheless not monitor, information acquisition unit 2 installs through the installation support body simultaneously, installs convenience more and swift.
When a human body enters an electronic fence in a high-voltage area, the infrared recognition sensor 21 monitors that the human body enters, monitored human body data are transmitted to the management terminal 1, meanwhile, the RFID recognizer 24 recognizes the RFID work plate 3 worn on the human body and transmits the recognized data to the management terminal 1, the management terminal 1 judges whether the person is authorized to enter the area according to the received data information, and outputs a judgment result through the voice alarm 23, when the judgment result is authorized, the voice alarm 23 does not output a signal or outputs a signal allowing entry, and when the judgment result is unauthorized, the voice alarm 23 outputs a signal allowing unauthorized entry to remind the person to leave in time and avoid unnecessary injury to the person.
In conclusion, the data acquired by each information acquisition unit 2 in the scheme can be transmitted to the management terminal 1, the management terminal 1 judges according to the data of the information acquisition units 2, and the judgment result is output through the voice alarm 23, so that the scheme can accurately acquire the human body information entering a high-voltage area and accurately report the condition that the human body enters the high-voltage area, thereby preventing external personnel or illegal personnel from entering an unauthorized entering area, and further realizing the automatic management of the electronic fence in the high-voltage area.
In this embodiment, the information acquisition system further includes a temperature and humidity sensor 4, and the temperature and humidity sensor 4 is in communication connection with the management terminal 1, and is used for monitoring the ambient temperature and humidity and transmitting the monitoring data to the management terminal 1.
Like this, temperature and humidity sensor 4 is used for monitoring the temperature and the humidity of environment, comes the supplementary judgement according to the ambient temperature and the humidity of monitoring whether the environment is fit for the constructor operation at present.
In this embodiment, the information collecting unit 2 further includes a camera 22, and the camera 22 is in communication connection with the management terminal 1, and is configured to photograph a human body and transmit photographed data to the management terminal 1.
In this way, the entering person is photographed by the camera 22, and the management terminal 1 matches the picture of the person photographed by the camera 22 with the work card recognized by the RFID recognizer 24, so as to avoid the problem that other persons falsely use the RFID work card 3 and illegally enter the RFID work card.
In the present embodiment, the identification ranges of the infrared identification sensor 21 and the RFID identifier 24 in the same group of information collection units 2 are adapted.
In the present embodiment, the information collection ranges of the plurality of sets of information collection units 2 cover a range of 360 ° in the circumferential direction.
In this way, the generation of blank areas for monitoring is avoided.
As shown in fig. 3 to fig. 6, in this embodiment, the mounting frame body includes a mounting base 7 and an object stage 5, the information acquisition unit 2 is mounted on the object stage 5, a first support 8 of a vertical setting is provided on the mounting base 7, the first support 8 is connected with the mounting base 7 through a first rotating assembly, so that the first support 8 can rotate around the mounting base 7 in the circumferential direction, one end of the first support 8, which is far away from the first support and connected with the mounting base 7, is provided with a second support 9, the first support 8 and the second support 9 are connected through a vertical moving assembly, so that the second support 9 can move vertically along the first support 8, one end of the second support 9, which is far away from the second support and connected with the first support 8, is connected with the object stage 5 through a second rotating assembly, so that the object stage 5 can rotate around the second support 9.
Like this, set up information acquisition unit 2 on objective table 5, when needs adjust information acquisition unit 2, make first support 8 rotate around installation base 7 through first rotating assembly, from this realize the relative installation base 7 of information acquisition unit 2 on objective table 5 in the regulation of circumferential direction, make the vertical removal of second support 9 along first support 8 through vertical removal subassembly, from this realize the regulation of the vertical height that information acquisition unit 2 installed on objective table 5, make objective table 5 rotate around second support 9 through second rotating assembly, from this can realize the regulation of information acquisition unit 2 installation angle on objective table 5. This scheme utilizes first rotating assembly respectively, vertical removal subassembly and second rotating assembly realize on objective table 5 the regulation of information acquisition unit 2 in the circumference direction, vertical direction of height's regulation and installation angle's regulation, just so make an installation support body can adapt to the installation demand when different information acquisition unit 2 and same information acquisition unit 2 use under the different situation, from this greatly reduced information acquisition unit 2's installation cost, simultaneously when information acquisition unit 2 need realize different mounting height and installation angle's regulation, just can conveniently realize the regulation to information acquisition unit 2 through corresponding adjusting part on the installation support body, and then simplified the process of whole installation regulation, great improvement efficiency.
In this embodiment, a plurality of mounting jigs 6 are further provided on the stage 5, the mounting jigs 6 include a first mounting portion 61 and a second mounting portion 62, and the first mounting portion 61 and the second mounting portion 62 are connected by an axial moving component so that the first mounting portion 61 and the second mounting portion 62 can be close to or away from each other.
Like this, through set up mounting fixture 6 on objective table 5, utilize mounting fixture 6 to realize the installation to each part in information acquisition unit 2, when installing, let first installation department 61 and second installation department 62 keep away from each other through the axial displacement subassembly, in order to conveniently place, after placing, let first installation department 61 and second installation department 62 be close to each other through the axial displacement subassembly once more, in order to utilize first installation department 61 and second installation department 62 to realize the clamping, from this can make things convenient for the quick installation of each part in the realization information acquisition unit 2.
In this embodiment, the axial movement assembly includes a lead screw 64, the lead screw 64 is rotatably connected with the first mounting portion 61, one end of the lead screw 64, which is far away from the first mounting portion 61, passes through the second mounting portion 62, a first knob 63 is further arranged at one end of the lead screw 64, which passes through the second mounting portion 62, so that the lead screw 64 is driven to rotate by the operation knob, and the lead screw 64 is connected with the second mounting portion 62 through threads, so that when the lead screw 64 rotates, the second mounting portion 62 can move axially along the lead screw 64.
Thus, when the first mounting part 61 and the second mounting part 62 need to be away from each other to place the information acquisition unit 2, the first knob 63 drives the lead screw 64 to rotate in the forward direction, at this time, the second mounting part 62 in threaded connection with the lead screw 64 moves along the lead screw 64 in the direction away from the first mounting part 61, and the distance between the first mounting part 61 and the second mounting part 62 is increased, so that the information acquisition unit 2 can be conveniently placed; after the information acquisition unit 2 is placed, the first knob 63 drives the screw rod 64 to rotate reversely, the second installation part 62 in threaded connection with the screw rod 64 moves towards the direction close to the first installation part 61 along the screw rod 64, and the distance between the first installation part 61 and the second installation part 62 is reduced, so that the clamping effect on the information acquisition unit 2 is realized.
In this embodiment, the first rotating assembly includes a first gear 12 and a second gear 11 that are engaged with each other, the first gear 12 is sleeved on the first bracket 8, and the first bracket 8 is rotatably connected with the mounting base 7, the second gear 11 is screwed with a second knob 10, and the second knob 10 is screwed with the mounting base 7.
Thus, when the information acquisition unit 2 on the object stage 5 needs to be adjusted circumferentially, the second knob 10 is rotated forwardly to a released state, so that the second gear 11 is in a movable state, and at the moment, the first bracket 8 is rotated, and the first gear 12 on the first bracket 8 can be meshed with the second gear 11 to rotate, so that the first bracket 8 can rotate circumferentially around the mounting base 7; after the monitoring setting is circumferentially adjusted in place, the second knob 10 is rotated in the reverse direction to a screwing state, so that the second gear 11 is in a fixed state, and the first gear 12 and the second gear 11 are in a meshing state, so that the first gear 12 is also in a static fixed state, and the first support 8 cannot rotate around the mounting base 7, so that the information acquisition unit 2 is fixed in the circumferential direction.
In this embodiment, the vertical moving assembly includes a button 13, a rotating shaft 14 and a torsion spring 15, the button 13 is rotatably connected to the first support 8 through the rotating shaft 14, the torsion spring 15 is sleeved on the rotating shaft 14, two ends of the torsion spring 15 are respectively abutted to the first support 8 and the button 13, the button 13 includes an operating portion and a limiting portion, a plurality of limiting clamping grooves 91 are formed in the second support 9 along the vertical direction, and the limiting portion of the button 13 can be located in the limiting clamping groove 91 of the second support 9.
Therefore, when the vertical position of the information acquisition unit 2 needs to be adjusted, the button 13 is pressed down to enable the button 13 to rotate around the rotating shaft 14 in the forward direction, at the moment, the limiting part of the button 13 is separated from the limiting clamping groove 91 of the second bracket 9, and the second bracket 9 can vertically move along the first bracket 8 at the moment, so that the height of the information acquisition unit 2 on the object stage 5 in the vertical direction can be adjusted; after the height adjustment of the information acquisition unit 2 in the vertical direction is in place, the button 13 is loosened, the button 13 reversely rotates around the rotating shaft 14 under the action of the torsion spring 15, the limiting part of the button 13 extends into the limiting clamping groove 91 of the second support 9, the height of the second support 9 is fixed under the interaction of the limiting part of the button 13 and the limiting clamping groove 91 of the second support 9, and therefore the fixation of the vertical height of the information acquisition unit 2 is also achieved.
In this embodiment, the end of the second bracket 9 connected to the mounting base 7 is provided with a connecting portion 92, a connecting threaded hole is provided in the connecting portion 92, one side of the mounting base 7 connected to the second bracket 9 is provided with two mounting bosses 51, a mounting hole is provided in a position of the mounting boss 51 corresponding to the connecting threaded hole, the connecting portion 92 extends into between the two mounting bosses 51, the connecting portion 92 and the two mounting bosses 51 are rotatably connected by the rotating connecting member 16, and the rotating connecting member 16 is in threaded connection with the connecting threaded hole.
Thus, when the installation angle of the information acquisition unit 2 needs to be adjusted, the rotating connecting piece 16 is rotated in the forward direction, so that the rotating connecting piece 16 is loosened, the object stage 5 can rotate around the rotating connecting piece 16, and the object stage 5 can rotate around the rotating connecting piece 16 by 90 degrees in the front and back directions, so that the adjustment of the installation angle of the information acquisition unit 2 is realized; when the installation angle of the information acquisition unit 2 is adjusted in place, the rotating part is rotated reversely, so that the rotating connecting part 16 is locked, and at the moment, under the action of the rotating connecting part 16, the object stage 5 and the second support 9 are in a relatively fixed state, thereby realizing the fixation of the installation angle of the information acquisition unit 2.
In this embodiment, the mounting base 7 and the stage 5 have circular arc chamfers on the periphery.
Therefore, the arc-shaped chamfer design can play a role in preventing discharge and better meet the use requirement in a high-voltage dangerous environment.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and a person of ordinary skill in the art should understand that those modifications or equivalent substitutions to the technical solutions of the present invention should be included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions.
Claims (6)
1. An information acquisition system of an electronic fence in a high-voltage area is characterized by comprising an RFID work board, a management terminal, a plurality of groups of information acquisition units uniformly distributed along the circumferential direction and a plurality of groups of mounting frame bodies uniformly distributed along the circumferential direction, wherein the information acquisition units correspond to the mounting frame bodies one to one, and are mounted on the mounting frame bodies at corresponding positions;
the information acquisition unit includes infrared identification sensor, RFID recognizer and audio alert ware, infrared identification sensor with management terminal communication connection for monitor the human body, and the data transfer that will monitor gives management terminal, the RFID recognizer with management terminal communication connection for discern RFID work tablet, and give the data transfer who arrives discernment management terminal, audio alert ware with management terminal communication connection, be used for the basis management terminal's output signal sends corresponding audio alert signal.
2. The information acquisition system of the high-voltage area electronic fence as claimed in claim 1, further comprising a temperature and humidity sensor, wherein the temperature and humidity sensor is in communication connection with the management terminal, and is used for monitoring the ambient temperature and humidity and transmitting the monitoring data to the management terminal.
3. The information acquisition system of the high-voltage area electronic fence as claimed in claim 1, wherein the information acquisition unit further comprises a camera, and the camera is in communication connection with the management terminal and is used for taking a picture of a human body and transmitting the taken data to the management terminal.
4. The information acquisition system of the high voltage area electronic fence as claimed in claim 1, wherein the identification ranges of said infrared identification sensor and said RFID identifier in the same group of said information acquisition units are adapted.
5. The information acquisition system of the high-voltage area electronic fence as claimed in claim 1, wherein the information acquisition range of the plurality of groups of information acquisition units covers a circumferential 360 ° range.
6. The information acquisition system of a high voltage area electronic fence as set forth in claim 1, the mounting frame body comprises a mounting base and an object stage, the information acquisition unit is mounted on the object stage, the mounting base is provided with a first bracket which is vertically arranged, the first bracket is connected with the mounting base through a first rotating component, so that the first bracket can rotate around the circumferential direction of the mounting base, one end of the first bracket, which is far away from the end connected with the mounting base, is provided with a second bracket, the first bracket and the second bracket are connected through a vertical moving assembly, so that the second bracket can move vertically along the first bracket, and one end of the second bracket, which is far away from the end connected with the first bracket, is connected with the object stage through a second rotating assembly, so that the object stage can rotate around the second bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077423.XU CN217133810U (en) | 2022-05-07 | 2022-05-07 | Information acquisition system of high-voltage area electronic fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077423.XU CN217133810U (en) | 2022-05-07 | 2022-05-07 | Information acquisition system of high-voltage area electronic fence |
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| Publication Number | Publication Date |
|---|---|
| CN217133810U true CN217133810U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221077423.XU Active CN217133810U (en) | 2022-05-07 | 2022-05-07 | Information acquisition system of high-voltage area electronic fence |
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| CN (1) | CN217133810U (en) |
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- 2022-05-07 CN CN202221077423.XU patent/CN217133810U/en active Active
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