A vehicle-mounted intelligent remote gateway

Abstract

The invention relates to a vehicle-mounted intelligent remote gateway, which includes 3 CAN modules, a power indicator light, a CAN bus data indicator light, a fault indicator light, and an RS232 serial port. The gateway is connected to the whole vehicle through the CAN module corresponding to the interface 1, and is used for collecting vehicle signals and data transmission. Through interface 2 and interface 3, there are two CAN modules corresponding to the output, which support the access of two devices (travel recorders) and the control of two corresponding platforms, and can perform signal configuration for two devices (travel recorders). The indicator lights can visually check the power supply status of the vehicle-mounted intelligent remote gateway, the CAN bus transmission and reception status, and the content of faults that occur. The RS232 serial port described above supports reading and clearing of the car lock status of the upper computer software, supports reading and changing the vehicle VIN code, reads the vehicle DM1 fault code, and supports the upgrade of the vehicle intelligent remote gateway and signal routing configuration.

Description

technical field [0001] The invention relates to a vehicle-mounted intelligent remote gateway, which provides a standard interface for vehicles, is suitable for installing two or more types of driving recorders on vehicles, and satisfies the scene where different vehicle locking instructions are issued by different platforms to realize the vehicle locking function. Background technique [0002] When the vehicle needs to install two driving recorders and control the vehicle at the same time, it needs to write two kinds of lock data inside the engine ECU, which makes the lock logic inside the ECU complicated; and some engines cannot store two kinds of lock data at the same time. ; And it is easy to leak the car lock logic of the OEM to the driving recorder manufacturer. In addition, during the after-installation process of the vehicle, when other types of driving recorders are docked with the vehicle, the wires will be broken at will, causing potential safety hazards for the ve...

AI Technical Summary

Problems solved by technology

[0002] When the vehicle needs to install two driving recorders and control the vehicle at the same time, it is necessary to write two kinds of lock data inside the engine ECU, which makes the lock logic inside the ECU complicated; and some engines cannot store two kinds of lock data at the same time. ; and easy to leak the car lock logic of the OEM to the driving recorder manufacturer

In addition, during the after-installation process of the vehicle, when other types of driving recorders are docked with the vehicle, the wires will be broken at will, causing potential safety hazards for the vehicle.

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