Vehicle ECU firmware flashing backup system
A backup system and firmware technology, which is applied in the field of vehicle diagnosis, can solve problems such as time-consuming, many interactions between upper and lower computers, and affect user experience, so as to improve efficiency and stability, improve experience, and avoid frequent interactions.
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[0012] Such as figure 1 As shown, the present specification embodiment provides a vehicle ECU firmware brush backup system, including a host computer 110, and a lower machine 120.
[0013] The upper computer 110 is a computer, or mobile devices such as PAD, smartphones, etc.
[0014] The lower computer 120 includes a first communication module 121, a second communication module 122, a CAN module 123, an OBD interface 124, a storage module 125, and a control module 126. The first communication module 121 is connected to the host computer 110, and the CAN module 123 and an OBD interface 124 Connection, the control module 126 is connected to the first communication module 121, the second communication module 122, the CAN module 123, and the storage module 124.
[0015] Wherein, the first communication module 121 includes a USB unit and a short distance wireless communication unit, a USB unit, and a short distance wireless communication unit are connected to the control module 124, an...
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