CN214381196U - Complete vehicle fault phenomenon video monitoring equipment in electromagnetic compatibility test room - Google Patents
Complete vehicle fault phenomenon video monitoring equipment in electromagnetic compatibility test room Download PDFInfo
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- CN214381196U CN214381196U CN202120589552.6U CN202120589552U CN214381196U CN 214381196 U CN214381196 U CN 214381196U CN 202120589552 U CN202120589552 U CN 202120589552U CN 214381196 U CN214381196 U CN 214381196U
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Abstract
The utility model provides a complete car trouble phenomenon video monitoring equipment in electromagnetic compatibility laboratory, including strutting arrangement, camera, server, two at least display screens, alarm and storage end, strutting arrangement installs in electromagnetic shield semi-anechoic chamber, including supporting the base, shell, rotating electrical machines, rotary platform and place the shell, the shell is installed at the top of supporting the base, installs the rotating electrical machines in it, the output shaft vertical setting of rotating electrical machines, this output shaft connection rotary platform, rotary platform sets up at the shell top to the shell is rotated and connected, the junction of rotary platform and rotating electrical machines output shaft is located inside the shell, place the shell is installed at the top of rotary platform; the camera is installed in placing the shell, and its and rotating electrical machines all pass through optic fibre line connection server, and each display screen and memory end are connected in the server. The device can carry out video monitoring on the whole vehicle in the whole vehicle radiation anti-interference test, can automatically acquire fault information, and has no interference to the whole test in the using process.
Description
Technical Field
The utility model relates to an electromagnetic compatibility technical field, in particular to complete car trouble phenomenon video monitoring equipment in electromagnetic compatibility test room, the whole car radiation immunity test who goes on in the whole car electromagnetic shield half-wave darkroom of concretely is applied to car.
Background
In the whole vehicle radiation anti-interference test, a test sample whole vehicle is effectively and fixedly placed on a transfer hub system in a whole vehicle electromagnetic shielding semi-anechoic chamber for testing, and in the process of testing interference, a tester monitors the test phenomenon inside and outside the whole vehicle through a real-time monitoring video shot by a high-definition camera in a monitoring room.
For a long time, the conditions that the performance phenomenon is not found in time or not found in the single-point or multi-point test process often occur due to the fact that the individual familiarity of the whole vehicle performance of a tester and the observation, the discovery and the recording of the test phenomenon in the test process by human eyes are excessively relied on. And the user needs to search through the callback of the video monitoring record or perform retesting of the completed test item again. Therefore, the original record in the test process is not effectively guaranteed, and the time period of the whole test project and the accuracy of the test report can be influenced.
And an application system which is perfect and effectively suitable for the whole car radiation immunity test and covers the whole test process and integrated test monitoring is not developed at present.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for providing a video monitoring device for vehicle failure in an electromagnetic compatibility test room, so as to perform video monitoring on a vehicle in a radiation anti-interference test of the vehicle, automatically acquire failure information, and have no interference to the whole test in the using process.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a whole car trouble phenomenon video monitoring equipment in electromagnetic compatibility laboratory, includes:
the supporting device is arranged in the electromagnetic shielding semi-anechoic chamber and comprises a supporting base, a shell, a rotating motor, a rotating platform and a placing shell, wherein the shell is arranged at the top of the supporting base, the rotating motor is arranged in the shell, an output shaft of the rotating motor is vertically arranged and is connected with the rotating platform, the rotating platform is arranged at the top of the shell and is rotatably connected with the shell, the connecting part of the rotating platform and the output shaft of the rotating motor is positioned in the shell, the placing shell is arranged at the top of the rotating platform, and the placing shell, the rotating platform and the shell are all made of shielding materials;
the camera is arranged in the placing shell and is connected with the battery placed in the placing shell, and a lens of the camera faces the test object and is used for acquiring image/video information of the test object in the test process in real time;
the server is positioned in the monitoring room, the camera and the rotating motor are connected with the server through optical fiber cables, and the server is used for controlling the operation of the camera and the rotating motor and acquiring image/video information acquired by the camera; judging whether the acquired image/video information is abnormal or not; and, issuing an alarm instruction;
the system comprises at least two display screens, a server and a monitoring room, wherein each display screen is connected with the server, one display screen is used for displaying image/video information acquired by a camera in real time, and at least one display screen is used for displaying abnormal image/video information;
the alarm is positioned in the monitoring room, is connected to the server and is used for receiving the alarm instruction sent by the server and giving an alarm;
and the storage end is connected with the server.
Preferably, the shielding material is a foam material.
Preferably, the side wall of the placing shell, which faces the lens of the camera, is provided with a transparent window.
Preferably, the supporting base comprises a chassis and a supporting rod, the bottom of the supporting rod is fixed at the top of the chassis, and the top of the supporting rod is fixed at the bottom of the shell.
Preferably, the support rod is of a telescopic structure.
Preferably, the support base is made of resin-based microwave absorbing material.
Preferably, the storage end is a cloud network disk server or a hard disk device.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model monitors the whole vehicle in the test process in real time through the camera arranged in the electromagnetic shielding semi-anechoic chamber, the camera transmits the image/video information obtained by monitoring to a server in a guardian room in a mode of optical fiber cables, the server judges the image/video information, when the abnormal condition is judged to appear, the server intercepts the part of the image/video information with the abnormal condition to obtain a corresponding abnormal segment of the image/video information, the segment is displayed through a display screen, and transmits the information to a storage end to store the information such as abnormal segments, abnormal time, duration and the like of the image/video information, therefore, abnormal fragments can be conveniently retrieved, in addition, the server prompts the alarm to give an alarm in a mode of giving an alarm instruction to the alarm, and therefore a monitor can conveniently know and check related information in time.
2. The utility model discloses a camera is placed to strutting arrangement, is convenient for adjust the camera lens orientation according to the monitoring position to acquire clearer monitoring information.
3. The utility model discloses a rotating electrical machines and camera pass through the shell and place the shell protection, and the shell can prevent rotating electrical machines, camera and battery to launch the electromagnetic wave outward with placing shell and the outside shielding material of rotary platform to influence the test result.
Drawings
Fig. 1 is a block diagram of the system structure of the present invention.
Fig. 2 is a schematic structural diagram of the supporting device of the present invention.
Description of the main elements
In the figure: chassis 1, bracing piece 2, shell 3, rotating electrical machines 4, rotary platform 5, place shell 6, battery 7, camera 8.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Referring to fig. 1-2, in a preferred embodiment of the present invention, an apparatus for monitoring a failure of a whole vehicle in an electromagnetic compatibility laboratory includes:
the supporting device is arranged in an electromagnetic shielding semi-anechoic chamber and comprises a supporting base, a shell 3, a rotating motor 4, a rotating platform 5 and a placing shell 6, wherein the shell 3 is arranged at the top of the supporting base, the rotating motor 4 is arranged in the shell, an output shaft of the rotating motor 4 is vertically arranged and is connected with the rotating platform 5, the rotating platform 5 is arranged at the top of the shell 3 and is rotatably connected with the shell 3, the connecting part of the rotating platform 5 and the output shaft of the rotating motor 4 is positioned in the shell 3, the placing shell 6 is arranged at the top of the rotating platform 5, the placing shell 6, the rotating platform 5 and the shell 3 are all made of shielding materials so as to shield electromagnetic waves emitted by the placing shell 6 and the shell 3 and avoid the electromagnetic waves from influencing test results; preferably, the shielding material is a foam material; preferably, the supporting base comprises a chassis 1 and a supporting rod 2, the bottom of the supporting rod 2 is fixed at the top of the chassis 1, and the top of the supporting rod 2 is fixed at the bottom of the shell 3; the supporting rod 2 is of a telescopic structure, so that the height of the placing shell 6 can be conveniently adjusted; the supporting base is made of resin-based microwave absorbing materials.
The camera 8 is installed in the placing shell 6 and connected with the battery 7 placed in the placing shell 6, and a lens of the camera 8 faces the test object and is used for acquiring image/video information of the test object in the test process in real time. Preferably, the side wall of the placing shell 6 facing the lens of the camera 8 is provided with a transparent window, so that image/video information can be conveniently acquired.
The server is positioned in the monitoring room, the camera 8 and the rotating motor 4 are connected with the server through optical fiber cables, and the server is used for controlling the operation of the camera 8 and the rotating motor and acquiring the image/video information acquired by the camera 8; judging whether the acquired image/video information is abnormal or not; and issuing an alarm instruction.
And the at least two display screens are positioned in the monitoring room, each display screen is connected with the server, one display screen is used for displaying the image/video information acquired by the camera 8 in real time, and the at least one display screen is used for displaying the abnormal image/video information, so that the monitoring and the searching of the fault conditions are both correct.
And the alarm is positioned in the monitoring room, is connected to the server and is used for receiving the alarm instruction sent by the server and giving an alarm.
And the storage end is connected with the server and used for storing monitoring conditions, including storing all monitoring image/video information, all abnormal image/video information fragments, recording files formed by the abnormal fragments and the like, so that later-stage reference is facilitated. Preferably, the storage end is a cloud network disk server or a hard disk device.
The utility model discloses a theory of operation does: the camera adjusts the camera angle through the rotation drive of the rotating motor, the camera monitors the whole vehicle in the test process in real time, the opening and closing of the camera and the rotating motor are controlled by the server, a control instruction of the server is transmitted to the camera and the rotating motor through an optical fiber cable, image/video information obtained by the monitoring of the camera is also transmitted to the server in a guardroom through the optical fiber cable, the server judges the obtained image/video information, when the abnormal condition is judged and displayed, the server intercepts the part of the image/video information with the abnormal condition to obtain a corresponding abnormal image/video information fragment, the corresponding abnormal image/video information fragment is displayed through the display screen and is transmitted to the storage end to store the information such as the abnormal image/video information fragment, the abnormal time, the duration and the like, and particularly, the server intercepts the image/video information of the abnormal condition from the whole fragment from the beginning to the end of the abnormal condition The information recorded by the record file comprises the number of abnormal fragments, the serial number, the abnormal starting time and the like, and the record file and the intercepted fragments are stored together, so that the fault generation condition can be conveniently checked and confirmed.
To sum up, the utility model discloses can be applicable to the real time monitoring of whole experimental process of whole car radiation immunity test to automatic identification, record and storage trouble condition, and can in time remind the monitoring person when the trouble takes place.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. The utility model provides a whole car trouble phenomenon video monitoring equipment in electromagnetic compatibility laboratory which characterized in that includes:
the supporting device is arranged in the electromagnetic shielding semi-anechoic chamber and comprises a supporting base, a shell, a rotating motor, a rotating platform and a placing shell, wherein the shell is arranged at the top of the supporting base, the rotating motor is arranged in the shell, an output shaft of the rotating motor is vertically arranged and is connected with the rotating platform, the rotating platform is arranged at the top of the shell and is rotatably connected with the shell, the connecting part of the rotating platform and the output shaft of the rotating motor is positioned in the shell, the placing shell is arranged at the top of the rotating platform, and the placing shell, the rotating platform and the shell are all made of shielding materials;
the camera is arranged in the placing shell and is connected with the battery placed in the placing shell, and a lens of the camera faces the test object and is used for acquiring image/video information of the test object in the test process in real time;
the server is positioned in the monitoring room, the camera and the rotating motor are connected with the server through optical fiber cables, and the server is used for controlling the operation of the camera and the rotating motor and acquiring image/video information acquired by the camera; judging whether the acquired image/video information is abnormal or not; and, issuing an alarm instruction;
the system comprises at least two display screens, a server and a monitoring room, wherein each display screen is connected with the server, one display screen is used for displaying image/video information acquired by a camera in real time, and at least one display screen is used for displaying abnormal image/video information;
the alarm is positioned in the monitoring room, is connected to the server and is used for receiving the alarm instruction sent by the server and giving an alarm;
and the storage end is connected with the server.
2. The video monitoring device for the complete vehicle fault phenomenon in the electromagnetic compatibility test room as claimed in claim 1, wherein the shielding material is a foam material.
3. The video monitoring device for the complete vehicle fault phenomenon in the electromagnetic compatibility test room as claimed in claim 1, wherein the side wall of the placing shell facing the camera lens is provided with a transparent window.
4. The video monitoring device for the complete vehicle fault phenomenon in the electromagnetic compatibility test room as claimed in claim 1, wherein the supporting base comprises a chassis and a supporting rod, the bottom of the supporting rod is fixed at the top of the chassis, and the top of the supporting rod is fixed at the bottom of the shell.
5. The video monitoring device for the complete vehicle fault phenomenon in the electromagnetic compatibility test room as claimed in claim 4, wherein the supporting rod is of a telescopic structure.
6. The video monitoring device for the complete vehicle fault phenomenon in the electromagnetic compatibility test room as claimed in claim 1, wherein the supporting base is made of resin-based microwave absorbing materials.
7. The video monitoring device for the complete vehicle fault phenomenon in the electromagnetic compatibility test room as claimed in claim 1, wherein the storage end is a cloud network disk server or a hard disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589552.6U CN214381196U (en) | 2021-03-23 | 2021-03-23 | Complete vehicle fault phenomenon video monitoring equipment in electromagnetic compatibility test room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589552.6U CN214381196U (en) | 2021-03-23 | 2021-03-23 | Complete vehicle fault phenomenon video monitoring equipment in electromagnetic compatibility test room |
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| Publication Number | Publication Date |
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| CN214381196U true CN214381196U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120589552.6U Active CN214381196U (en) | 2021-03-23 | 2021-03-23 | Complete vehicle fault phenomenon video monitoring equipment in electromagnetic compatibility test room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740291A (en) * | 2022-03-25 | 2022-07-12 | 西安苏试广博环境可靠性实验室有限公司 | Electromagnetic interference test visualization system for electromagnetic compatibility anechoic chamber |
-
2021
- 2021-03-23 CN CN202120589552.6U patent/CN214381196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740291A (en) * | 2022-03-25 | 2022-07-12 | 西安苏试广博环境可靠性实验室有限公司 | Electromagnetic interference test visualization system for electromagnetic compatibility anechoic chamber |
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