Safety warning system for vehicle

Abstract

The invention provides a safety warning system for a vehicle, relating to the technical field of vehicle safety. The safety warning system comprises a detection unit, a main controller unit, a central processing unit and a locking unit, wherein the detection unit is used for detecting whether vehicle doors of a vehicle are locked in place or detecting whether the running speed of the vehicle exceeds the preset safety speed; the main controller unit is connected with the detection unit, is used for receiving data of the detection unit, and is capable of transmitting a corresponding instruction to the central processing unit of the system according to the data; the central processing unit is connected with the output end of the main controller unit and is used for receiving the instruction transmitted by the main controller unit, processing the instruction and controlling the locking unit of the system according to the processed information; and the locking unit is connected with the central processing unit and is capable of completely locking the vehicle doors of the vehicle or automatically reducing the running speed of the vehicle according to the control information transmitted by the central processing unit, so as to ensure that the vehicle runs in a safety speed range. The safety warning system provided by the invention can solve the abnormal problems when the vehicle doors of the vehicle are locked.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a safety warning system for vehicles. Background technique [0002] With the development of the economy, vehicles have become a common means of transportation in people's lives. While it brings convenience to people, its installation performance has also attracted much attention. It is also people's demand that the vehicle has convenient and practical functions. For example, when the driver and passengers leave the vehicle, the door needs to be completely locked, but the door is not locked due to negligence or other accidents, which undoubtedly brings great harm to the user. property damage. Therefore, the research on vehicle installation performance is particularly important. [0003] In the prior art, the solution to the problem of unclosed locking of the car door is that the distance between the smart key and the vehicle is within a certain range, and the smart key se...

AI Technical Summary

Problems solved by technology

However, this solution needs to detect the positional relationship between the smart key and the vehicle and send a prompt signal through the key. In this way, when the smart key is far away from the vehicle, that is, when the driver and passengers are far away from the vehicle, the prompt signal that the door is not fully locked is received. , at this time, on the one hand, because the smart key is far away from the vehicle and not within the range, the door cannot be locked by the smart key; on the other hand, since the smart key cannot lock the door, the driver and passengers need to return to the car Get out of the door or operate the lock action again

In addition, when the driver is tired and unable to grasp the driving speed of the vehicle at all times, when the driving speed of the vehicle exceeds the safe setting value, it is easy to cause traffic accidents, especially if the opening function of the door handle is not turned off, the When people touch the handle due to negligence or carelessness, when the door opens randomly, due to the relatively high speed, it is easy to throw the occupant out of the car, which undoubtedly poses a certain hidden danger to people's life safety

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