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Power supply voltage self-check: TBox will monitor whether its power supply voltage is within the normal range to ensure that it works properly. If the power supply voltage is too low or too high, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Memory self-test: TBox's fault diagnosis module periodically checks the status of memory, including memory, hard disk or flash memory. It detects if the memory is working properly and if there are problems such as data corruption or loss. If a problem is found, the fault diagnosis module records the fault code and sends an early warning message to the driver through the communication module.
Location module self-test: TBox's fault diagnosis module checks whether its built-in location module is working properly. It will receive GPS signals to verify whether the positioning module can accurately obtain the location information of the vehicle. If the locating module fails, the fault diagnosis module records the fault code and sends an early warning message to the driver through the communication module.
Communication module self-test: TBox's fault diagnosis module detects whether its communication module is working properly. It will send and receive data packets to verify whether the communication module CAN communicate stably with the vehicle CAN bus and other network devices. If the communication module fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Backup battery self-test: TBox's fault diagnosis module periodically checks the status of the backup battery. It detects if the backup battery is fully charged and if there are problems such as low or damaged power. If the backup battery fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Real-time clock self-test: TBox's troubleshooting module detects whether the clock is working properly in real time. It verifies that the real-time clock accurately captures and updates the current time. If the real-time clock fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Acceleration sensor self-test: TBox's fault diagnosis module detects whether its built-in acceleration sensor is working properly. It will verify whether the acceleration sensor can accurately detect the vibration and shock of the vehicle by monitoring the acceleration changes in the process of vehicle driving. If the acceleration sensor fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Power supply voltage self-check: TBox will monitor whether its power supply voltage is within the normal range to ensure that it works properly. If the power supply voltage is too low or too high, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Memory self-test: TBox's fault diagnosis module periodically checks the status of memory, including memory, hard disk or flash memory. It detects if the memory is working properly and if there are problems such as data corruption or loss. If a problem is found, the fault diagnosis module records the fault code and sends an early warning message to the driver through the communication module.
Location module self-test: TBox's fault diagnosis module checks whether its built-in location module is working properly. It will receive GPS signals to verify whether the positioning module can accurately obtain the location information of the vehicle. If the locating module fails, the fault diagnosis module records the fault code and sends an early warning message to the driver through the communication module.
Communication module self-test: TBox's fault diagnosis module detects whether its communication module is working properly. It will send and receive data packets to verify whether the communication module CAN communicate stably with the vehicle CAN bus and other network devices. If the communication module fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Backup battery self-test: TBox's fault diagnosis module periodically checks the status of the backup battery. It detects if the backup battery is fully charged and if there are problems such as low or damaged power. If the backup battery fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Real-time clock self-test: TBox's troubleshooting module detects whether the clock is working properly in real time. It verifies that the real-time clock accurately captures and updates the current time. If the real-time clock fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
Acceleration sensor self-test: TBox's fault diagnosis module detects whether its built-in acceleration sensor is working properly. It will verify whether the acceleration sensor can accurately detect the vibration and shock of the vehicle by monitoring the acceleration changes in the process of vehicle driving. If the acceleration sensor fails, the fault diagnosis module will record the fault code and send an early warning message to the driver through the communication module.
