Automotive electronics production test system based on CAN bus

• Main Authors: WANG ZHIQIANG, ZHU JIE, ZHANG CANG
• Format: Patent
• Language: English
• Published: 09.12.2015
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses an automotive electronics production test system based on CAN bus, include: computer, test product and connect in the supplementary test equipment of computer and test product, the computer is connected through a CAN interface, CAN bus, the 2nd CAN interface and test product, and the computer is including the instruction transceiver module who is used for sending the test instruction, and the test product is including little the control unit who carries out the test instruction and power module and the peripheral interface who is connected with little the control unit, tests the product and is connected to through peripheral interface and assists test equipment. Through the utility model provides a production test system need not special test circuit or reserves multiple test interface, has saved manufacturing cost, has greatly improved production efficiency, realize utilizing single computer to realize product while testing's purpose in batches, had multi -functional, miniaturized advantage.