OBU automatic testing control method and device and OBU automatic testing system

An automatic test system and automatic test technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve the problems that affect the user experience of end users, OBU does not have a very good test method, etc., to achieve convenient follow-up traceability and fast test speed , Reduce the effect of manpower and equipment investment

Active Publication Date: 2015-04-29
SHENZHEN GENVICT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quality of OBU performance directly affects the experience of end users, and there is no very good test method for OBU in related technologies

Method used

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  • OBU automatic testing control method and device and OBU automatic testing system
  • OBU automatic testing control method and device and OBU automatic testing system
  • OBU automatic testing control method and device and OBU automatic testing system

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Embodiment Construction

[0053]In order to make the solution of the present invention clearer, the present invention will be further described in detail below in conjunction with examples. These more detailed descriptions are intended to help the understanding of the present invention and should not be used to limit the present invention. From the present disclosure it will be apparent to those skilled in the art that the present invention may be practiced without some or all of these specific details. In other instances, well known operating procedures have not been described in detail in order not to obscure the invention.

[0054] Please refer to figure 1 , the OBU automatic test system in some embodiments may include OBU automatic test control device 1, signal source 2, spectrum analyzer (ie spectrum acquisition unit) 3, DC power supply 4, data acquisition card (ie data acquisition unit) 5, shielding box 6. Printer 7 and database 8. Wherein, the shielding box 6 is provided with a test fixture 6...

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Abstract

The invention relates to an OBU automatic testing control method and device and an OBU automatic testing system. The control method includes the steps that corresponding instructions are sent to a tested OBU, a data collecting unit of the testing system and / or a direct-current power source so that corresponding electrical parameters of the tested OBU can be obtained; corresponding instructions are sent to the tested OBU, a signal source of the testing system and / or a frequency spectrum measuring unit so that corresponding radio frequency parameters of the tested OBU can be obtained; a testing result is processed. The control device comprises an electrical parameter testing module, a radio frequency parameter testing module and a managing module. The testing system comprises the OBU automatic testing control device, a shielding box, a testing jig, an RF antenna, the signal source, the frequency spectrum measuring unit, the direct-current power source and the data collecting unit, wherein the testing jig and the RF antenna are arranged inside the shielding box. Program control is adopted for testing all electrical parameters and radio frequency parameters of the tested OBU, so that the various electrical parameters and the radio frequency parameters of the OBU are automatically tested in a one-stop mode.

Description

technical field [0001] The present invention relates to the testing method and system of the electric parameter of OBU and radio frequency parameter, more specifically, it is a kind of control method, control device that adopts one-stop type automatic testing electric parameter and radio frequency parameter of OBU, and adopts this control device Automatic test system. Background technique [0002] OBU (On board Unit) is an important part of ETC (Electronic Toll Collection) system, path recognition system and vehicle identification system. The quality of the OBU performance directly affects the user experience of the end user, and there is no very good test method for the OBU in related technologies. Contents of the invention [0003] The object of the present invention is to provide a kind of OBU automatic test control method, control device and automatic test system, to solve the above-mentioned technical defect that OBU test exists. [0004] For reaching above-mentione...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 杨亮帅鹏曾灵彬向涛李怀山徐勇刚郭云峰
Owner SHENZHEN GENVICT TECH
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