Automobile reversing radar display instrument testing system and testing method thereof

A technology of reversing radar and display instrument is applied in the field of automobile reversing radar display instrument test system, which can solve the problems of improper placement of multiple sensors, easy interference and high cost, achieve intuitive reflection and display accuracy, reduce real vehicle verification, The effect of reducing verification costs
CN105301569AActive Publication Date: 2016-02-03HUIZHOU DESAY SV AUTOMOTIVE
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
HUIZHOU DESAY SV AUTOMOTIVE
Publication Date
2016-02-03

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Abstract

The present invention provides an automobile reversing radar display instrument testing system and a testing method thereof. The automobile reversing radar display instrument testing system includes an upper computer and a signal generating module. The signal generating module includes a communication module for generating simulated automobile reversing radar signals, a data acquisition device, and a plurality of board cards inserted in the data acquisition device. The upper computer includes a display device, a device communication module, and an information processing device. The testing method can replace an ordinary automobile reversing radar sensor, wherein, the ordinary automobile reversing radar sensor transmits high-low level signals to an instrument, and does not require to verify automobile reversing radar instrument display by manual adjustment of automobile reversing radar position so that the real automobile verification is reduced and the verification cost is reduced.
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Description

technical field

[0001] The invention relates to a display test system and method, in particular to an automobile reversing radar display instrument test system and a test method thereof. Background technique

[0002] At present, instruments with reversing radar display are becoming more and more common. For the research and development of this kind of combined instrument, it is particularly important to test the reversing radar. Many automotive reversing radar communication modules on the market transmit high and low level signals, and are generally installed. A reversing radar sensor.

[0003] In the prior art, there are mainly two methods for verifying the display of the reversing radar on the instrument. One is to verify whether the reversing radar display of the instrument is correct by performing real vehicle verification; , only test the display of the parking radar function on the instrument. Method 1 is difficult to judge the distance between the reversing radar an...

Claims

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