Forced speed-reducing safety device for vehicles

Abstract

The invention relates to a forced speed-reducing safety device for vehicles, comprising a data collecting module, a control module, a throttle automatic regulating device and a data output module, wherein the data collecting module is used for collecting various kinds of information of vehicle speeds in the running processes of the vehicles; the control module is used for judging according to the information collected by the data collecting module to control the start of the throttle automatic regulating device and the state of the data output module; the throttle automatic regulating device is used for controlling vehicle throttles; and the data output module is used for recording data and displaying the judged result of the control module. As the forced speed-reducing safety device comprises the throttle automatic regulating device, the oil supply is controlled to the oil mass for keeping idle-speed running, thereby the forced speed-reducing safety device takes the action of forced speed reduction; the device can monitor the vehicles in real time, once overspeed behaviors happen, the device can record at once and simultaneously forcefully reduce the vehicle speeds to the speed range of safety running, thereby effectively, initiatively and forcefully preventing the overspeed behaviors and eliminating traffic accident potentials; and the device has the advantages of good safety and large generalization and application value.

Description

technical field [0001] The invention relates to a speed limiting device, in particular to a mandatory deceleration safety device installed on a vehicle. Background technique [0002] Vehicle speeding is a very common phenomenon of violations. This behavior seriously endangers the safety of people's lives and property, and must be effectively curbed. However, the existing speed limiting device can only limit the speed of the vehicle or remind the driver of the overspeed behavior, which is not practical, and some even have major safety hazards. For example, the Chinese Patent No. CN9723411.4 is an invention patent titled "Automatic Extinguishment Device for Vehicle Overspeed", which has a single function and a narrow scope of application, and the user can automatically cancel the speed limit setting, so that the designed speed limit and the purpose of monitoring at any time cannot be achieved; Chinese Patent No. CN01220551.6 is an invention patent titled "Vehicle Overload Ove...

AI Technical Summary

Problems solved by technology

However, the existing speed limiting devices can only limit the speed of the vehicle or remind the driver of the overspeed behavior, which is not practical, and some even have major safety hazards

For example, the Chinese Patent No. CN9723411.4 is an invention patent titled "Automatic Extinguishment Device for Vehicle Overspeed", which has a single function and a narrow scope of application, and the user can automatically cancel the speed limit setting, so that the designed speed limit and the purpose of monitoring at any time cannot be achieved; Chinese Patent No. CN01220551.6 is an invention patent titled "Vehicle Overload Overspeed Limiter". It adopts the method of cutting off the oil circuit of the vehicle, only emphasizes the anti-demolition and modification, and the speed limit measures are simple, without considering the speed of the vehicle during high-speed driving. Cutting off the oil circuit of the vehicle will cause the engine to stop, which may lead to serious consequences of failure of the steering wheel, brakes and other components, and there are major safety hazards; A simple sound / light alarm serves the purpose of prompting the user to slow down, but cannot achieve the purpose of curbing speeding behavior

Images