Theard Technology is an international automotive CAN bus data application solution provider, providing Geely Zhidou D2S new energy electric vehicle time-sharing rental ignition control solution, mainly collecting the original vehicle total mileage remaining battery life mileage overall voltage current charging state, from the car CAN The bus physical layer protocol layer application layer realizes the unlocking and locking flashing whistle to find the car and power control and conducts all-round measurement and analysis of the CANBUS bus, which is widely used in automotive electronics, rail transit, aerospace, marine electronic CAN data acquisition applications.