Safety communication acquisition system and method based on a travel scene

Abstract

The invention discloses a safety communication acquisition system based on a travel scene. A 5G or 4G communication interface of an MCU is connected with a communication interface of a 5G or 4G communication module; the 5G or 4G communication module is connected with a 5G or 4G antenna; a positioning signal interface of the MCU is connected with a communication end of the GNSS communication module; the GNSS communication module is connected with the GPS antenna; a WIFI signal interface of the MCU is connected with the WIFI communication module; the WIFI communication module is connected with aWIFI antenna; the travel CAN bus is connected to a first CAN bus signal interface of the MCU through the first CAN bus communication module. The CAN communication interface of the alcohol detection device is connected to the travel CAN bus, the in-vehicle camera, the out-vehicle camera and the DMS camera are connected to a video signal interface of the MCU through the video signal communication module, and the vehicle device is connected to a serial port communication end of the MCU. The system has high system integration level and driver and passenger communication efficiency.

Description

technical field [0001] The invention belongs to the technical field of Internet of Vehicles, and in particular relates to a safety communication collection system and method based on a travel scene. [0002] technical background [0003] With the development of Internet technology, shared travel has become an indispensable way of daily travel. Due to travel safety needs, travel vehicles are generally equipped with various types of devices, such as Ministry-standard GPS equipment for driver and passenger safety requirements, audio and video monitoring equipment, face recognition equipment, intelligent assisted driving equipment, T-Box equipment for vehicle safety requirements, etc. . Due to different equipment development teams, different connection platforms, and different data standards, each plays a role, it is difficult to accept overall deployment, the level of intelligence and automation is low, and it is difficult to support a large number of travel orders; passengers ...

AI Technical Summary

Problems solved by technology

Due to different equipment development teams, different connection platforms, and different data standards, each plays a role, it is difficult to accept overall deployment, the level of intelligence and automation is low, and it is difficult to support a large number of travel orders; passengers and passengers designated contacts cannot be directly grasped Videos of security incidents during the travel service process. When encountering security issues, it is impossible to quickly provide evidence. It can only be handled through customer service, and the timeliness is low.

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