The invention discloses an automobile intelligent speed limiting
system and an automobile speed limiting method, and relates to the technical field of
automobile safety driving assistance. The automobile intelligent speed limiting
system and the automobile speed limiting method can improve accuracy of speed limiting identification recognition and improve
driving safety of a driver. The automobile intelligent speed limiting
system comprises a camera, an intelligent navigation device, an automobile body sensor and a controller, wherein the camera can recognize
road traffic identification boards and extract
road traffic identification information through the
image processing technology, the intelligent navigation device can provide current road information, navigation
route information and national or regional traffic road speed limiting law related information in real time, the automobile body sensor can provide automobile body information in real time, a
traffic speed limiting identification
database is set up in the controller, the input end of the controller is connected with the camera, the intelligent navigation device and the automobile body sensor, and the output end of the controller is connected with an automobile instrument and an engine ECU. The automobile intelligent speed limiting system is used for assisting in limiting the speed of the automobile.