Radar sensor test system

The radar sensor testing system addresses the challenge of diverse radar module testing by using a 6-bit code switch unit to ensure compatibility, facilitating efficient testing and reducing defects through LED indicators for waveform, voltage, and current verification.

CN223108058UActive Publication Date: 2025-07-15SHENZHEN RUIJIE INTELLIGENT CO LTD
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Patent Information

Application Number
CN202421687875.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-17
Publication Date
2025-07-15
Estimated Expiration
2034-07-17

AI Technical Summary

Technical Problem

In the prior art, radar module testing is difficult and has poor compatibility, resulting in the outflow of problematic products during production, increasing the difficulty and customer complaints of terminal sellers.

Method used

The decoding unit and test circuit system are adopted, including MCU, pins, power supply modules and LED indicator circuits, and the protocol of the radar module is distinguished through the decoding form, and combined with current, voltage and waveform data detection, compatible testing of multiple radar modules is achieved.

Benefits of technology

It improves the compatibility and efficiency of radar module testing, can quickly identify problem products, reduce customer complaints, and adapt to the protocols of multiple radar modules on the market.

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Abstract

The utility model is suitable for the technical field of radar testing, and provides a radar sensor testing system. Comprising a dial-up unit, at least one radar module, and at least one test circuit connected with the dial-up unit and the radar module. The test circuit comprises an MCU, a pin, a power supply module and a plurality of LED indication circuits. The power supply module is connected with the MCU and the radar module, the dial-up unit is connected with the MCU, the MCU is connected with the dial-up unit, the contact pin and the plurality of LED indicating circuits, and the contact pin is connected with the radar module. By adopting the mode, the compatibility of radar testing can be improved, and testing of radar modules of different protocols is facilitated.
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