CN210348850U - Security officer behavior evaluation device - Google Patents
Security officer behavior evaluation device Download PDFInfo
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- CN210348850U CN210348850U CN201920893076.XU CN201920893076U CN210348850U CN 210348850 U CN210348850 U CN 210348850U CN 201920893076 U CN201920893076 U CN 201920893076U CN 210348850 U CN210348850 U CN 210348850U
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- 238000011156 evaluation Methods 0.000 title claims description 10
- 230000006399 behavior Effects 0.000 claims description 14
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- 238000000576 coating method Methods 0.000 claims description 2
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- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
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Abstract
The utility model discloses a security officer's action equipment of judging, include: the device comprises a device body and a control circuit board arranged in the device body, wherein the device body comprises a top cover, a bottom plate and a rear plate; the top cover is fixedly connected with the bottom plate to form a cavity for accommodating the control circuit board; the back plate is fixed on one side surface of the top cover; the control circuit board is integrated with a processor and a memory connected with the processor, and is provided with a power interface, a video interface, a network interface, an audio interface and a debugging interface which are connected with the processor; the rear plate is provided with a power interface via hole, a network interface via hole and a video interface via hole. The utility model discloses an equipment has compensatied among the prior art to the motor vehicle drive in the examination about the vacancy that the action of practising fraud was monitored by the security personnel.
Description
Technical Field
The utility model relates to a judge equipment for judging security personnel's action on examination vehicle belongs to motor vehicle driver examination technical field.
Background
Along with the continuous improvement of living standard of people, convenient traffic trip is a big demand of people, and the safety of trip is more important. The motor vehicle driving skill receives more and more attention of people, tens of thousands of students take driving licenses every year, and the automobile can be driven to get on the road after reaching the standard through training of driving professional skills and final checking, so that traffic accidents occurring in the driving process of the automobile are avoided as much as possible, not only can certain influence be caused on the automobile, but also very serious threats are generated on the safety and the economy of people.
The driving skill examination of the motor vehicle driver at the present stage of China adopts a judging mode combining computer judgment and manual judgment of an examiner. At present, only data acquisition and automatic assessment and scoring of partial examination items are realized, and partial examination items still need on-vehicle invigilation by invigilators. Because the staff of the invigilator in the three-subject examination is insufficient, a coach or a worker in the driving examination center is used as an auxiliary safety worker in the three-subject examination, so that cheating behaviors of making voice prompts, making gestures, assisting in stepping on a brake and the like by the safety worker can occur in the three-subject examination process, the cheating behaviors are difficult to find and stop, and the fairness of the whole driving examination industry are influenced.
In view of the above, there is a need for a device to achieve driving test fairness, fairness and openness in the true sense, and further improve the quality of the test of the trainee.
Disclosure of Invention
In order to overcome the not enough of existence among the prior art, the utility model provides a low-cost security officer's action equipment of judging to there is not the problem of the hardware of monitoring about security officer's action of practising fraud in aiming at motor vehicle driving examination in the solution prior art temporarily.
In order to achieve the above object, the utility model discloses a security officer's action equipment of judging, include: the device comprises a device body and a control circuit board arranged in the device body, wherein the device body comprises a top cover, a bottom plate and a rear plate; the top cover is fixedly connected with the bottom plate to form a cavity for accommodating the control circuit board; the back plate is fixed on one side surface of the top cover; the control circuit board is integrated with a processor and a memory connected with the processor, and is provided with a power interface, a video interface, a network interface, an audio interface and a debugging interface which are connected with the processor; the rear plate is provided with a power interface via hole, a network interface via hole and a video interface via hole; the video interface adopts an M12 aviation plug.
Preferably, a memory card interface is further arranged on the control circuit board.
Preferably, the control circuit board is further provided with an operation indicator lamp and a power indicator lamp.
Preferably, the device body is made of aluminum alloy material.
Preferably, the number of the video interfaces is two, one interface is a 4-core M12 aviation plug, and the other interface is a 5-core M12 aviation plug; the 5-core M12 aviation plug can be connected with three analog video signals at most.
Preferably, the audio interface is a USB interface.
Preferably, the input voltage of the power interface is DC 12V.
Preferably, the debugging interface is a Micro USB type-B interface.
Preferably, the inside of the top cover is attached to a processor on the control circuit board through a heat conducting pad.
Preferably, the power interface, the network interface and the video interface which are arranged on the control circuit board correspond to the power interface via hole, the network interface via hole and the video interface via hole which are arranged on the back plate one by one.
The utility model has the advantages that:
the utility model discloses a security officer's action equipment of judging has compensatied among the prior art specially to the motor vehicle drive test in about the hardware vacancy that security officer's action of practising fraud monitored. The workload of examining examination videos of the invigilators in driving examinations can be effectively reduced, the invigilators only need to review audio and video data according to examination cheating behavior results, and on the other hand, examination judging efficiency is improved.
The utility model discloses a security officer's action equipment of judging, simple structure is novel, and the hardware is with low costs, has reduced construction cost and maintenance cost, and the reliability is high, is fit for any examination motorcycle type.
Drawings
Fig. 1 is a schematic view of the three-dimensional explosion structure of the present invention.
Fig. 2 is a schematic diagram of a three-dimensional structure of the present invention.
Fig. 3 is a schematic diagram of a three-dimensional structure of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1-3, the utility model discloses a security officer's action equipment of judging, includes: the device comprises a device body 1 and a control circuit board 2 arranged in the device body; wherein,
the device body 1 is made of aluminum alloy materials, and an anti-static coating is arranged on the outer surface of the device body and comprises a top cover 11, a bottom plate 12 and a rear plate 13; the top cover 11 and the bottom plate 12 are fixedly connected through screws to form a cavity for accommodating the control circuit board 2, the inside of the top cover 11 is attached to a processor on the control circuit board 2 through a heat conducting pad, and the heat of the processor is dissipated through the top cover 11; the heat conducting pad is a heat radiating silica gel sheet; through holes 131 are formed at four corners of the rear plate 13 and fixed on one side surface of the top cover 11 through screws; the rear plate 13 is also provided with a power interface via hole 132, a network interface via hole 133 and a video interface via hole 134;
the control circuit board 2 is integrated with a processor (the processor is selected from the whole tree A40i) and a memory (the memory is selected from the KLM8G1GEME-B041) connected with the processor, and the processor is connected with a power interface 21, a video interface 22, a network interface 23, an audio interface 24 and a debugging interface 25; the power interface 21, the network interface 23 and the video interface 22 correspond to the power interface via hole 132, the network interface via hole 133 and the video interface via hole 134 arranged on the rear plate one by one; the input voltage of the power interface 21 is DC 12V; the number of the video interfaces 22 is two, M12 aviation plugs are selected and respectively connected with two cameras in the vehicle, one camera collects image data of a safety pilot at a copilot, the other camera collects image data outside a front gear of the vehicle, the aviation plug is adopted, the structure is firmer, and the stability of video data transmission is higher; the network interface 23 (a gigabit network port) is connected with a 4G router in the vehicle through a network cable, and the acquired audio and video data can be transmitted to the examination supervision platform through the 4G router; the audio interface 24 is a USB interface, which is connected to a microphone array for collecting sound data; the debugging interface 25 is a Micro USBtype-B interface and is used for debugging equipment.
Specifically, one interface of the video interface 22 is a 4-core M12 aviation plug, and the other interface is a 5-core M12 aviation plug; the 5-core M12 aviation plug can be connected with three analog video signals at most.
In addition, the control circuit board 2 is further provided with a memory card interface 26, an operation indicator lamp 27 and a power indicator lamp 28; the memory card interface 26 is used for inserting a memory card and storing the collected video and audio data; the operation indicator lamp 27 and the power indicator lamp 28 display the operation state and the power supply state of the apparatus, respectively. The audio interface 24, the debugging interface 25, the memory card interface 26, the operation indicator lamp 27 and the power indicator lamp 28 are all connected with an external cable through a through hole arranged on the front side surface of the top cover 11 corresponding to the rear plate.
The processor on the control circuit board 2 can process the audio data collected by the audio interface 24 and the image data of the copilot seat security officer collected by the video interface 22, analyze and compare the audio data with the limb models and the sound models stored in the memory, and judge whether the security officer cheats according to the result obtained by the analysis and the processing.
Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments and application fields, and the above-described embodiments are illustrative, instructive, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous modifications thereto without departing from the scope of the invention as defined by the claims.
Claims (10)
1. A security officer behavior assessment device, comprising: the device comprises a device body and a control circuit board arranged in the device body, wherein the device body comprises a top cover, a bottom plate and a rear plate; the top cover is fixedly connected with the bottom plate to form a cavity for accommodating the control circuit board; the back plate is fixed on one side surface of the top cover; the control circuit board is integrated with a processor and a memory connected with the processor, and is provided with a power interface, a video interface, a network interface, an audio interface and a debugging interface which are connected with the processor; the rear plate is provided with a power interface via hole, a network interface via hole and a video interface via hole; the video interface adopts an M12 aviation plug.
2. The safer behavior evaluation device according to claim 1, wherein the number of the video interfaces is two, and one of the interfaces is a 4-core M12 aviation plug, and the other interface is a 5-core M12 aviation plug.
3. The safer behavior evaluation device according to claim 1, wherein a memory card interface is further disposed on the control circuit board.
4. The safer behavior evaluation device according to claim 1, wherein the control circuit board further comprises an operation indicator light and a power indicator light.
5. The safer behavior evaluation device according to claim 1, wherein the device body is made of an aluminum alloy material and has an antistatic coating on an outer surface thereof.
6. The safer behavior evaluation device according to claim 1, wherein the audio interface is a USB interface.
7. The safer behavior evaluation device according to claim 1, wherein the input voltage of the power interface is DC 12V.
8. The safer behavior evaluation device according to claim 1, wherein the debug interface is a MicroUSB type-B interface.
9. The safer behavior assessment device according to claim 1, wherein the inside of the top cover is attached to the processor on the control circuit board through a thermal pad.
10. The safer behavior evaluation device according to claim 1, wherein the power interface, the network interface, and the video interface provided on the control circuit board correspond to the power interface via hole, the network interface via hole, and the video interface via hole provided on the back board one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893076.XU CN210348850U (en) | 2019-06-14 | 2019-06-14 | Security officer behavior evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893076.XU CN210348850U (en) | 2019-06-14 | 2019-06-14 | Security officer behavior evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210348850U true CN210348850U (en) | 2020-04-17 |
Family
ID=70185779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920893076.XU Active CN210348850U (en) | 2019-06-14 | 2019-06-14 | Security officer behavior evaluation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210348850U (en) |
-
2019
- 2019-06-14 CN CN201920893076.XU patent/CN210348850U/en active Active
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