Embedded, mobile and intelligent interconnection drive assisting system

Abstract

The invention discloses an embedded, mobile and intelligent interconnection drive assisting system. The system comprises a global positioning system (GPS) positioning module, a random access memory, a vibration sensor, a 3rd generation (3G) telecommunication module, a double-axle acceleration transducer, a liquid crystal touch screen, and a central processing unit which controls the vibration sensor to enter a working state, monitors and acquires vibration signals of an automobile in real time, judges whether the current automobile or goods are in a danger state, receives transverse and longitudinal automobile acceleration signals which are acquired by the double-axle acceleration transducer, judges whether the traffic accident of the current automobile occurs or not, and sends an alarm message to a number which is set by the central processing unit in advance through the 3G telecommunication module if the automobile is in danger. In the system, the advantages of all independent modules are fully exerted and organically integrated. All modules are matched cooperatively, and ensure the safety of the automobile, goods and passengers; the real-time for rescuing accident vehicles and injured persons is improved; and the system has abundant functions of electronic commerce, audio and video entertainment, and wireless Internet access, and fully improves the driving comfort.

Description

technical field [0001] The invention relates to an embedded mobile interconnected intelligent driving assistance system. Background technique [0002] With the growth of car ownership and the continuous improvement of driving speed, the frequency of car theft and collision accidents is also on the rise, and the problem of car safety needs to be solved urgently. At the same time, people's demand for driving comfort of modern cars is also increasing day by day. Therefore, driving safety and comfort have been widely valued and become the key fields of modern automobile research. Although the car’s existing driving assistance system has played a certain role in accident prevention and collision mitigation, there are still obvious functional deficiencies: First, when the car or its cargo is stolen, it cannot actively send an alarm message to the owner and provide the exact location of the lost car Second, it is impossible to provide the driver with a view of the front and rear b...

AI Technical Summary

Problems solved by technology

Although the car’s existing driving assistance system has played a certain role in accident prevention and collision mitigation, there are still obvious functional deficiencies: First, when the car or its cargo is stolen, it cannot actively send an alarm message to the owner and provide the exact location of the lost car Second, it is impossible to provide the driver with a view of the front and rear blind spots of the car; third, after a collision accident, if the driver is incapacitated, he cannot actively send a message for help to the outside world and provide accurate location coordinates; Effectively detect fatigue driving and issue warnings in time; Fifth, fail to provide car occupants with on-board e-commerce and entertainment functions in addition to safe driving

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