US 11,729,016 B2
Vehicle data analysis device and vehicle data analysis method
I-Chou Hung, Taipei (TW); Chih-Min Shih, Taipei (TW); Hsing-Yu Chen, Taipei (TW); Shih-Sian Jhuang, Taipei (TW); and Wen-Kai Liu, Taipei (TW)
Assigned to INSTITUTE FOR INFORMATION INDUSTRY, Taipei (TW)
Filed by INSTITUTE FOR INFORMATION INDUSTRY, Taipei (TW)
Filed on Nov. 23, 2020, as Appl. No. 17/100,960.
Prior Publication US 2022/0166643 A1, May 26, 2022
Int. Cl. H04L 12/40 (2006.01); G07C 5/08 (2006.01); G07C 5/00 (2006.01)
CPC H04L 12/40 (2013.01) [G07C 5/008 (2013.01); G07C 5/085 (2013.01); H04L 2012/40215 (2013.01); H04L 2012/40273 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A vehicle data analysis device, comprising:
a transceiver; and
a processor electrically connected to the transceiver, and being configured to execute operations comprising:
receiving a sensing data and a controller area network (CAN) message via the transceiver; and
performing a similarity comparison on the sensing data and a plurality of bytes of a data field of the CAN message to determine whether the CAN message is a target CAN message corresponding to the sensing data, wherein the sensing data is generated by a sensor which comprises a first CAN connector, the CAN message is generated by an electronic control unit (ECU) which comprises a second CAN connector, the sensor transmits the sensing data to an electronic device via the first CAN connector, the ECU transmits the CAN message to the electronic device via the second CAN connector, and the processor receives the sensing data and the CAN message from the electronic device.