Automobile speed limiting intelligent controller possessing GPS location function

Abstract

The present invention discloses vehicle speed limiting intelligent controller with GPS locate function, whose features includes: a GPS positioning circuit, a control circuit, a speed-sensing device and vehicle accelerograph control mechanical arm; GPS positioning circuit includes GPS module with GPS antennae; control circuit includes MPU, action executor, a speed limiting values data-base; input end of speed-sensing device connecting with automobile velocity mileometers; speed-sensing device, GPS module and output end of speed limiting values data-base connecting with input end of MPU respectively; output end of MPU connecting with action executor whose output end connects with vehicle accelerograph control mechanical arm. Technology which is combined by GPS technology and vehicle intelligent speed limiting technology with the function of ''road change and speed change'' can restrict vehicle on different road with different speed, and can compel vehicle with low speed especially in dangerous section, thereby can reduce traffic accident greatly.

Description

technical field [0001] The invention relates to an intelligent speed-limiting controller for automobiles with GPS positioning function for intelligently controlling the speed of automobiles. Background technique [0002] The existing situation of displaying the mileage and the current driving speed of the automobile is an automobile speed odometer display on the dashboard of an ordinary automobile. The management of the speed of the car is completely controlled by the driver's operation. When the car is driving on abnormal road conditions, such as the driver speeding, it is easy to cause unsafe hidden dangers, or even accidents, causing losses to the property of the country and the people. [0003] For this reason, in 2003, the applicant applied for a utility model patent titled "automotive intelligent speed limiter", and obtained the utility model patent right (patent number ZL03255306.4). The automobile intelligent speed limiter improves the driving safety factor of autom...

AI Technical Summary

Problems solved by technology

However, it also has disadvantages in use, that is, because it is difficult to install a signal transmitter on each speed limit sign, the automobile intelligent speed limiter cannot automatically and accurately switch the speed limit value according to the road conditions in time, thereby The ideal safe driving state of "road change and speed change" cannot be realized

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