CN111766847A - Panoramic system control panel testing arrangement and system - Google Patents
Panoramic system control panel testing arrangement and system Download PDFInfo
- Publication number
- CN111766847A CN111766847A CN202010585395.1A CN202010585395A CN111766847A CN 111766847 A CN111766847 A CN 111766847A CN 202010585395 A CN202010585395 A CN 202010585395A CN 111766847 A CN111766847 A CN 111766847A
- Authority
- CN
- China
- Prior art keywords
- test
- tested
- adapter plate
- system control
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
Abstract
The invention discloses a panoramic system control panel testing device and a system, wherein the testing device comprises: the test thimble structure comprises a plurality of test thimbles, a first test adapter plate, a second test adapter plate and a camera data simulator; one end of each test thimble is fixed on the first test adapter plate, and the other end of each test thimble corresponds to a test point position of the control plate of the panoramic system to be tested; the first test adapter plate is connected with the second test adapter plate; the camera data simulator is connected with the first test board; the first test adapter plate is used for transmitting a signal to be tested output by the panoramic control panel to be tested to the second test adapter plate or the computer terminal; the second test adapter plate is used for outputting a corresponding test value to the computer terminal according to the signal to be tested; and the camera data simulator is used for inputting the same video data to the first test adapter plate. By implementing the invention, the convenience for testing the control boards of the panoramic system can be improved, and the misjudgment is reduced when each control board of the panoramic system is tested.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a panoramic system control panel testing device and a panoramic system control panel testing system.
Background
The 360-degree panoramic system is an automobile auxiliary driving system, mainly comprises 4 cameras, a system control and video processing unit and a video display unit, and all functions of the panoramic system are realized through an integrated control panel; in the actual production line production process, the control panel of the 360-degree panoramic system needs to be tested before leaving the factory, and the existing testing device is composed of a testing support, 4 cameras, a display screen and related cables. On the one hand, the testing personnel need to manually plug and unplug the power line when testing, the video line and the camera line are complex to operate, on the other hand, each camera of the testing platform is placed and needs to be fixed in a specific place, the video image of a specific environment is collected, thereby the images received by different control boards are consistent when testing different control boards at each time, thus the video processing function of each control board can be evaluated according to a unified standard, but in the actual testing process, because the camera shoots a real scene, the change of the shooting scene can be caused due to the walking of personnel or other factors, if the video processing function of each control board is evaluated according to the same standard at the moment, the misjudgment on the testing result of an individual control board can be caused.
Disclosure of Invention
The embodiment of the invention provides a panoramic system control board testing device, which can improve the convenience of testing panoramic system control boards and reduce misjudgment when testing each panoramic system control board.
An embodiment of the present invention provides a device for testing a control board of a panoramic system, including: the test thimble structure comprises a plurality of test thimbles, a first test adapter plate, a second test adapter plate and a camera data simulator;
one end of each test thimble is fixed on the first test adapter plate, and the other end of each test thimble corresponds to a test point position of the control plate of the panoramic system to be tested;
the first test adapter plate is connected with the second test adapter plate; the camera data simulator is connected with the first test adapter plate;
the first test adapter plate and the second test adapter plate are both connected with a computer terminal;
the first test adapter plate is used for transmitting the signal to be tested output by the panoramic control panel to be tested to the second test adapter plate or an external computer terminal;
the second test adapter plate is used for outputting a corresponding test value to the computer terminal according to a signal to be tested;
the camera data simulator is used for inputting the same video data to the first test adapter plate when testing each panoramic system control board to be tested, and the video data is input into each panoramic system control board to be tested by the first test adapter plate.
Further, the signal to be detected comprises a voltage signal to be detected, a current signal to be detected and a video signal to be detected; and the video signal to be detected is generated after the panoramic system control board to be detected receives the video data.
Further, when the signal to be tested is a video signal to be tested, the first test adapter plate transmits the video signal to be tested to the computer terminal, so that the computer terminal extracts a video image to be tested according to the video signal to be tested, compares the video image to be tested with a preset standard image, and generates a test result corresponding to the video signal to be tested;
when the signal to be tested is a voltage signal to be tested or a current signal to be tested, the first test adapter plate transmits the signal to be tested to a second test adapter plate, so that the second test adapter plate outputs a corresponding test value to the computer terminal according to the signal to be tested, and the computer terminal generates a test result according to the test value.
Further, the testing device further comprises: the device comprises a support, a pressure head and a tray;
the tray is used for placing the control panel of the panoramic system to be tested;
the pressure head is connected with the bracket; the pressure head is used for pressing the control panel of the panoramic system to be tested downwards when the pressure head is pressed downwards, so that each test point position in the control panel of the panoramic system to be tested is connected with each test thimble.
Further, the method also comprises the following steps: a connector;
the connector is arranged on the first test adapter plate; the first test adapter plate is connected with the computer terminal through the connector;
the camera data simulator is connected with the first test adapter plate through the connector;
the connector is used for transmitting the video data to the panoramic system control panel to be detected and transmitting the video signal to be detected to the computer terminal when receiving the video signal to be detected.
Further, the method also comprises the following steps: a video adapter; the video adapter is connected with the connector and the computer terminal;
and the video adapter is used for converting the format of the video signal to be detected and outputting the converted video signal to be detected to a computer terminal.
Further, the power supply connector, the first horn base and the second horn base are further included;
the power connector is connected with the second test adapter plate; the first ox horn base is connected with the first test adapter plate; the second horn base is connected with the second adapter plate; the first horn base is connected with the second horn base.
Furthermore, the first test adapter plate, the second test adapter plate, the connector, the camera data simulator and the video converter are all arranged in a bakelite box.
On the basis of the above embodiment, the present invention correspondingly provides another embodiment;
another embodiment of the present invention provides a panoramic system control board test system, including a plurality of panoramic system control board test apparatuses, computer terminals, and cloud servers according to any of the above embodiments of the present invention;
each panoramic system control board testing device is connected with the computer terminal, and the computer terminal is connected with the cloud server;
and the computer terminal is used for generating a test result of each panoramic system control board to be tested according to the video signal or the test value to be tested output by each panoramic system control board test device and uploading each test result to the cloud server.
The embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a panoramic system control board testing device and a panoramic system control board testing system, compared with the control board testing device in the prior art, the panoramic system control board testing device and the panoramic system control board testing system adopt built-in testing thimbles to be connected with testing point positions of a panoramic system control board, so that testing personnel do not need to frequently perform cable plugging and unplugging operations, convenience is improved, a camera of the existing testing equipment is replaced by a camera data simulator, unified video data are output by the camera data simulator, consistency of input video images is kept when the panoramic system control boards are tested, the video processing functions of the control boards can be evaluated by using the same standard subsequently, and misjudgment is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a test apparatus for a control board of a panoramic system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a panoramic system control board test system according to an embodiment of the present invention.
Description of reference numerals:
the test device comprises a support 1, a pressure head 2, a panoramic system control panel to be tested 3, a tray 4, a test thimble 5, a bakelite box 6, a first ox-horn base 7, a first connecting wire 8, a second ox-horn base 9, a first copper column 10, a second copper column 11, a second connecting wire 12, a third copper column 13, a fourth copper column 14, a second test adapter plate 15, a power supply connector 16, a camera data simulator 17, a video converter 18, a third connecting wire 19, a fourth connecting wire 20, a fifth connecting wire 21, a connector 22, a sixth connecting wire 23 and a first test adapter plate 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a panoramic system control board testing apparatus according to an embodiment of the present invention:
the panoramic system control board testing device provided by the embodiment of the invention comprises a plurality of testing thimbles 5, a first testing adapter plate 24, a second testing adapter plate 15 and a camera data simulator 17;
one end of each test thimble 5 is fixed on the first test adapter plate 24, and the other end of each test thimble 5 corresponds to a test point position of the control plate 3 of the panoramic system to be tested;
the first test adapter plate 24 is connected to the second test adapter plate 15; the camera data simulator 17 is connected with the first test adapter plate 24;
the first test adapter plate 24 and the second test adapter plate 15 are both connected with a computer terminal;
the first test adapter plate 24 is configured to transmit a signal to be tested output by the to-be-tested panoramic control panel to the second test adapter plate 15 or an external computer terminal;
the second test adapter plate 15 is used for outputting a corresponding test value to the computer terminal according to a signal to be tested;
the camera data simulator 17 is configured to input the same video data to the first test adapter plate 24 when testing each control board 3 of the to-be-tested panoramic system, and the first test adapter plate 24 inputs the video data to each control board 3 of the to-be-tested panoramic system.
In a preferred embodiment, further comprising: the device comprises a support 1, a pressure head 2 and a tray 4; the tray 4 is used for placing the control panel 3 of the panoramic system to be tested; the pressure head 2 is connected with the bracket 1; the pressure head 2 is used for connecting each test point position in the panoramic system control panel 3 to be tested with each test thimble 5 when pressing down.
In a preferred embodiment, a connector 22; the connector 22 is disposed on the first test patch panel 24; the first test patch panel 24 is connected to the computer terminal through the connector 22; the camera data simulator 17 is connected with the first test adapter plate 24 through the connector 22; the connector 22 is configured to transmit the video data to the control board 3 of the panoramic system to be tested, and transmit the video signal to be tested to the computer terminal when receiving the video signal to be tested.
In a preferred embodiment, further comprising: a video adapter; the video adapter is connected with the connector 22 and the computer terminal; and the video adapter is used for converting the format of the video signal to be detected and outputting the converted video signal to be detected to a computer terminal.
In a preferred embodiment, a power supply connector 16, a first bracket 7 and a second bracket 9; the power connector 16 is connected with the second test adapter plate 15; the first horn base 7 is connected with the first test adapter plate 24; the second horn base 9 is connected with the second adapter plate; the first horn base 7 is connected with the second horn base 9.
In a preferred embodiment, the first test patch 24, the second test patch 15, the connector 22, the camera data simulator 17 and the video converter 18 are all disposed within a bakelite box 6.
The structure of the panoramic system control board testing device disclosed by the invention is further explained with reference to fig. 1;
the panoramic system control panel testing device mainly comprises a support 1, a bakelite box 6, a pressure head 2, a testing thimble 5, a testing adapter plate, a camera data simulator 17, a video converter 18 and a connecting wire.
Preferably, the support 1 is a bakelite support 1, and the pressure head 2 is an acrylic pressure head 2; the first test adapter plate 24 and the second test adapter plate 15 are connected through the second copper column 11 and the fourth copper column 14 and fixed in the bakelite box 6 through the first copper column 10 and the third copper column 13. The connector 22 is a 32p i n connector 22, and the first horn base 7 and the second horn base 9 are both 50p i n simple horn bases; both the connector 22 and the first bull's-eye socket 7 are soldered directly to the first test adapter plate 24. Both the DC power connector 16 and the second bull's-eye socket 9 are soldered directly to the second test adapter plate 15. The first test adapter plate 24 and the second test adapter plate 15 are electrically connected through a first connecting line 8, wherein the first connecting line 8 is a 50pi n flexible flat cable; the first test adapter plate 24 sends a signal to be tested of the panoramic system control board 3 to be tested to the second test adapter plate 15 through the first connection line 8 for processing, where it should be noted that the signal to be tested includes, but is not limited to, a voltage signal to be tested, a current signal to be tested, and a video signal to be tested, and in some optional embodiments, may also include test signals of other functional interfaces; the first test adapter plate 24 sends other signals to be tested except the video signals to be tested to the second test adapter plate 15, and the second test adapter plate 15 extracts corresponding test values of the panoramic system control panel 3 to be tested according to the signals to be tested and then inputs the test values to an external computer terminal through the second connecting line 12. For example, if the second test adapter board 15 receives a voltage signal to be tested, the second test adapter board 15 extracts a corresponding voltage value according to the voltage signal to be tested, and then inputs the voltage value to an external computer terminal. It should be noted that the second test adapter board 15 is connected to an external computer terminal through the second connection line 12. And generating a test result or directly displaying the test value by the computer terminal according to the received test value.
In a preferred embodiment, the other signals to be tested except the video signal to be tested are processed by the second test adapter plate, the corresponding test values are extracted and transmitted to the computer terminal, and the computer terminal displays the test values and generates the test result, wherein the test result indicates that the test is passed or failed. The tester can check the test value of each test item so as to know which test item fails, and the maintenance information is conveniently provided for the maintenance personnel.
In other preferred embodiments, after the second test adapter board extracts the corresponding test value from the other signals to be tested except the video signal to be tested, the second test adapter board generates a test result (i.e., a determination is made that the test is passed or not passed), and the computer terminal only plays a role of displaying the test result generated by the second test adapter board.
In a preferred embodiment, the second test adapter board 15 may also be connected to a display device via the second connection line 12, and the display device may directly display the test value.
In addition, the second test adapter board 15 connects the power from the DC power connection to the first test adapter board 24, and then the corresponding test thimble 5 supplies power to the panoramic system control board to be tested.
The camera data simulator 17 is connected to the connector 22 through a fifth connecting wire 21, and the fifth connecting wire 21 is a camera cable, so that the camera data simulator 17 outputs video data to be connected to a first test adapter plate 24 and then to be connected to the control plate 3 of the panoramic system to be tested. The control panel 3 of the panoramic system to be detected receives the video data, processes the video data and inputs a video signal to be detected. The video processing function of the control panel of the panoramic system to be detected is evaluated in the above manner.
It should be noted that the camera data modeler sends the same video data when detecting different panoramic system control panels 3 to be detected; that is, when the camera data simulator 17 tests a batch of panoramic system control panels, the output is the fixed and unchangeable video data, so that the same judgment standard can be used in the later period, and the misjudgment rate can be reduced when the video processing function of each panoramic system control panel is judged. The camera data simulator 17 may be a device capable of outputting video images, and it is sufficient to keep the output video images unchanged. And traditional testing arrangement adopts the live video data of camera collection, can't guarantee when testing each panorama system control panel, and the video image of input is all unanimous. If the input video images are not consistent, the input video images will also be inconsistent after the input video images are processed by the panoramic system control panels 3 to be tested, and at this time, if the video processing functions of the panoramic system control panels 3 to be tested are evaluated by using a uniform evaluation standard, a situation of erroneous judgment may occur.
The video converter 18 is connected with the connector 22 through a fourth connecting wire 20, the fourth connecting wire 20 is a video cable, so that a video signal to be tested, which is received by the first test adapter plate 24 and generated by the panoramic system control panel 3 to be tested, can be accessed into the video converter 18, the video converter 18 uploads the converted video signal to be tested to a computer terminal through a third connecting wire 19, and the third connecting wire 19 is also a video cable. In addition, the video signal to be tested generated by the panoramic system control panel 3 to be tested can also directly output to the value computer terminal through the sixth connecting line 23. Because the video signal can be sent to the computer terminal through the video collector, and some existing video collectors can only collect the signals in CVBS and AHD formats, in the invention, if the to-be-detected panoramic system control panel 3 outputs the to-be-detected video signal in the CVBS format, the to-be-detected video signal is directly uploaded to the video collector through the sixth connecting line 23 and then input to the computer terminal, and if the to-be-detected panoramic system control panel 3 outputs the to-be-detected video signal in the VGA format, the to-be-detected video signal is transmitted to the video converter 18 through the fourth connecting line 20, and after format conversion is carried out by the video converter, the to-be-detected video signal is input to the video collector through the third connecting line 19 and then input to the computer terminal.
In the invention, after receiving a video signal to be detected, a computer terminal extracts a video image to be detected according to the video signal to be detected, compares the video image to be detected with a preset standard image and generates a test result corresponding to the video signal to be detected; specifically, the computer terminal compares the similarity between the video image to be detected and the preset standard image, and if the similarity exceeds a preset threshold, the video processing function of the control board 3 of the panoramic system to be detected is normal, otherwise, the video processing function is abnormal. When the similarity between the video image and the standard image is compared, the comparison can be performed by the existing image comparison method.
In addition, after receiving the test value input by the second test adapter board 15, the computer terminal compares the test value with a preset standard value interval, and if the test value is within the preset standard value interval, the corresponding test function of the panoramic system control board 3 to be tested is normal, otherwise, the test function is abnormal. In the invention, other test signals except the video signal to be tested are processed by the second test adapter plate, and the second test adapter plate directly outputs the test result and each test value to the computer for display after judging and processing the extracted test signal.
In another optional embodiment, the computer terminal does not automatically generate the corresponding test result, and only displays the test result to function as a display device, and displays the video image corresponding to the video signal to be tested, or displays the test values such as the voltage value, the current value and the test result transmitted by the second test adapter plate, and then the worker determines the test result manually.
Based on the above understanding, in a preferred embodiment, the second connection line 12, the third connection line 19 and the sixth connection line 23 are not connected to a computer terminal, but are connected to a display terminal, such as a display screen, and the display screen displays the video image to be tested of the panoramic system control board 3 to be tested, each test value, and then the worker performs manual determination.
In the invention, all the test thimbles 5 are fixed on the upper panel of the bakelite box 6, and the pins of the test thimbles 5 are directly welded on the first test adapter plate 24 to increase firmness; each test point position on the control panel 3 of the panoramic system to be tested corresponds to one test thimble 5; during testing, the panoramic system control board 3 to be tested is placed in the tray 4, and the lower acrylic pressure head 2 keeps good contact between each test point position of the panoramic system control board 3 to be tested and each test thimble 5 so as to ensure the accuracy of the test result.
On the basis of the foregoing embodiments, another embodiment of the present invention provides a panoramic system control board testing system, including a plurality of panoramic system control board testing apparatuses, computer terminals, and cloud servers according to any of the foregoing embodiments of the present invention;
each panoramic system control board testing device is connected with the computer terminal, and the computer terminal is connected with the cloud server;
and the computer terminal is used for generating a test result of each panoramic system control board to be tested according to the video signal or the test value to be tested output by each panoramic system control board test device, and uploading each test result to the cloud server.
In this embodiment, each panoramic system control board testing device is connected to a computer terminal, and the computer terminal receives the video signal to be tested or the value to be tested output by each panoramic system control board testing device, generates a test result, and uploads the test result to the cloud server for storage. The test details of each factory product can be automatically recorded, tracked and inquired conveniently.
According to the embodiment of the invention, a tester does not need to frequently insert and pull cables, so that the convenience is improved, and on the other hand, the camera data simulator replaces a camera of the existing testing equipment, and the camera data simulator outputs uniform video data, so that the consistency of input video images is kept when testing the control boards of each panoramic system, and therefore, the video processing function of each control board can be evaluated by using the same standard subsequently, and misjudgment is avoided.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a panorama system control panel testing arrangement which characterized in that includes: the test thimble structure comprises a plurality of test thimbles, a first test adapter plate, a second test adapter plate and a camera data simulator;
one end of each test thimble is fixed on the first test adapter plate, and the other end of each test thimble corresponds to a test point position of the control plate of the panoramic system to be tested;
the first test adapter plate is connected with the second test adapter plate; the camera data simulator is connected with the first test board;
the first test adapter plate and the second test adapter plate are both connected with a computer terminal;
the first test adapter plate is used for transmitting the signal to be tested output by the panoramic control panel to be tested to the second test adapter plate or an external computer terminal;
the second test adapter plate is used for outputting a corresponding test value to the computer terminal according to a signal to be tested;
the camera data simulator is used for inputting the same video data to the first test adapter plate when testing each panoramic system control board to be tested, and the video data is input into each panoramic system control board to be tested by the first test adapter plate.
2. The apparatus for testing control boards of a panoramic system of claim 1, wherein the signals to be tested include voltage signals to be tested, current signals to be tested, and video signals to be tested; and the video signal to be detected is generated after the panoramic system control board to be detected receives the video data.
3. The panoramic system control panel testing device of claim 2, wherein when the signal to be tested is a video signal to be tested, the first testing adapter board transmits the video signal to be tested to the computer terminal, so that the computer terminal extracts a video image to be tested according to the video signal to be tested and compares the video image to be tested with a preset standard image to generate a testing result corresponding to the video signal to be tested;
when the signal to be tested is a voltage signal to be tested or a current signal to be tested, the first test adapter plate transmits the signal to be tested to a second test adapter plate, so that the second test adapter plate outputs a corresponding test value to the computer terminal according to the signal to be tested, and the computer terminal generates a test result according to the test value.
4. The vision system control panel testing apparatus of claim 3, further comprising: the device comprises a support, a pressure head and a tray;
the tray is used for placing the control panel of the panoramic system to be tested;
the pressure head is connected with the bracket; the pressure head is used for pressing the panoramic system control panel to be tested downwards when pressing downwards so that each test point position of the panoramic system control panel to be tested is connected with each test thimble.
5. The vision system control panel testing apparatus of claim 4, further comprising: a connector;
the connector is arranged on the first test adapter plate; the first test adapter plate is connected with the computer terminal through the connector;
the camera data simulator is connected with the first test adapter plate through the connector;
the connector is used for transmitting the video data to the panoramic system control panel to be detected and transmitting the video signal to be detected to the computer terminal when receiving the video signal to be detected.
6. The vision system control panel testing apparatus of claim 5, further comprising: a video adapter; the video adapter is connected with the connector and the computer terminal;
and the video adapter is used for converting the format of the video signal to be detected and outputting the converted video signal to be detected to a computer terminal.
7. The vision system control panel testing apparatus of claim 6, further comprising a power connector, a first horn mount and a second horn mount;
the power connector is connected with the second test adapter plate; the first ox horn base is connected with the first test adapter plate; the second horn base is connected with the second adapter plate; the first horn base is connected with the second horn base.
8. The vision system control panel testing apparatus of claim 7, wherein the first test adapter board, the second test adapter board, the connector, the camera data simulator and the video converter are all disposed in a bakelite box.
9. A panoramic system control board test system, which is characterized by comprising a plurality of panoramic system control board test devices according to any one of claims 1 to 8, a computer terminal and a cloud server;
each panoramic system control board testing device is connected with the computer terminal, and the computer terminal is connected with the cloud server;
and the computer terminal is used for generating a test result of each panoramic system control board to be tested according to the video signal or the test value to be tested output by each panoramic system control board test device, and uploading each test result to the cloud server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585395.1A CN111766847A (en) | 2020-06-24 | 2020-06-24 | Panoramic system control panel testing arrangement and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585395.1A CN111766847A (en) | 2020-06-24 | 2020-06-24 | Panoramic system control panel testing arrangement and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111766847A true CN111766847A (en) | 2020-10-13 |
Family
ID=72722270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010585395.1A Pending CN111766847A (en) | 2020-06-24 | 2020-06-24 | Panoramic system control panel testing arrangement and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111766847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115932536A (en) * | 2022-11-17 | 2023-04-07 | 珠海妙存科技有限公司 | Chip switching test device, circuit board and method |
-
2020
- 2020-06-24 CN CN202010585395.1A patent/CN111766847A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115932536A (en) * | 2022-11-17 | 2023-04-07 | 珠海妙存科技有限公司 | Chip switching test device, circuit board and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112564291A (en) | Power equipment pressing plate state monitoring system and monitoring method | |
| CN111754496A (en) | Relay protection circuit protection pressing plate state monitoring system and monitoring method | |
| CN111766847A (en) | Panoramic system control panel testing arrangement and system | |
| CN102248254A (en) | Data processing system and method | |
| CN212623736U (en) | Panoramic system control panel testing arrangement | |
| CN108089110A (en) | Mainboard method for testing reliability and system | |
| CN112783707A (en) | Method and system for measuring click response time of touch screen | |
| CN107797089A (en) | A kind of measurement instrument automatic monitoring device | |
| CN104506848A (en) | An automated testing system for a set top box | |
| CN107290649B (en) | Television board card testing device | |
| CN112181754A (en) | Test equipment and test method | |
| US20060235566A1 (en) | Arrangement for programming a system-independent measurement system for work pieces | |
| CN114839458A (en) | Testing device and testing method for passenger information display system of rail transit | |
| CN108918992A (en) | A kind of electronic product efficient detection device | |
| CN212483806U (en) | Automatic supplementary school line equipment | |
| CN106771708B (en) | Hot plug test method and device for interconnection power supply of master equipment and slave equipment | |
| CN112083312A (en) | Hardware testing method and system for master control PCBA (printed circuit board assembly) of VR (virtual reality) film watching equipment | |
| CN218865042U (en) | Intelligent detection device for cable of sub-card | |
| CN212873486U (en) | Information management device for remote real-time detection | |
| CN110824386A (en) | Wire winding test device for electronic plug-in box of electric locomotive | |
| CN215005651U (en) | Electromagnetic compatibility electrostatic discharge anti-interference test system | |
| CN114422773A (en) | Customized image debugging system and method | |
| CN217403362U (en) | Screw in-place detection device | |
| CN217563709U (en) | Live recorder | |
| CN208890938U (en) | A kind of driving school's exam information acquisition terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |