Automatic testing device and testing method for locking anti-theft system

• Main Authors: SU RONGFU, LIU DELI, SUN YUNXI, WANG SHENGXIN, MA WENFENG, WANG XICONG, WANG QUANQING, GU YUANYE
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to an automatic testing device and method for a locking anti-theft system, the testing device is composed of an upper computer and a lower computer, the lower computer is composed of a message receiving and transmitting module, an I/O control module, a message screening module, a simulation authentication module and a verification feedback module, the message receiving and transmitting module communicates with a real DBCM controller and an XCU controller through a CAN bus, and the verification feedback module communicates with the real DBCM controller and the XCU controller through a CAN bus. And the verification feedback module is connected with the upper computer through a CAN bus. According to the device, locking anti-theft authentication automatic testing and follow-up function verification are completed by means of the real environment of a real vehicle; the message screening module can realize selective routing of CAN messages, and bus interaction of non-authentication messages is