ECU software false prevention test burning equipment

A technology for burning equipment and software, applied in electrical testing/monitoring, etc., can solve problems such as wrong installation and low efficiency, and achieve the effect of preventing adverse consequences and improving production efficiency

CN107632591AInactive Publication Date: 2018-01-26WUHU MOTIONTEC AUTOMOTIVE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-01-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses ECU software false prevention test burning equipment. A base of the equipment is horizontally provided with a reading and writing board, the reading and writing board is used for electrically connecting with a communication interface of an ECU, the base is internally provided with a controller of the reading and writing board, the reading and writing board is electrically connected with the ECU to read the number information of the ECU and transmitting the number information to a controller, and the controller is used for burning a software program to the ECU through the reading and writing board. The equipment is advantaged in that a high-speed four-jigsaw continuous burning module, a four-jigsaw continuous software detection module and a four-jigsaw continuous test module are configured, production efficiency is substantially improved, a software model of the presently-detected ECU can be identified by the equipment, the ECU with false models are prevented from flowing to the next link, and the bad effect can be prevented.
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Description

technical field

[0001] The invention relates to the field of electronic product testing, in particular to the field of production and testing of automobile lifters and electric sunroof controller ECUs. Background technique

[0002] In the production and testing process of the traditional car lifter and electric sunroof controller ECU, the method of single burning and single testing is used, and the efficiency is low, and because some ECUs of different projects only have different internal software, and The external hardware is exactly the same, which will lead to wrong installation and cause serious consequences. Contents of the invention

[0003] The technical problem to be solved by the present invention is to realize a device capable of continuously programming ECU modules and greatly improving production efficiency and accuracy.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is: a kind of ECU software error proof...

Examples

Embodiment Construction

[0020] Such as figure 1 As shown, the base 1 of the device is provided with a read-write board 6 horizontally, and the read-write board 6 is used to electrically connect with the communication interface of the ECU to complete the reading and writing work of the ECU. In order to improve work efficiency, the read-write board 6 is provided with Four form four jigsaw boards, fixed side by side on the base 1, and each read-write board 6 is connected with the controller (ECU continuous test control system).

[0021] The controller is installed in the base 1, and the read-write board 6 reads the serial number information of the ECU through the electrical connection with the ECU and sends it to the controller. At the same time, the controller burns the pre-stored software program into the ECU through the read-write board 6 .

[0022] In order to ensure the reliability of the connection between the ECU and the read-write board 6, the base 1 is provided with a support 2, and the support...