The invention discloses a car speed control method. The car speed control method comprises the following steps that 1, multiple wireless emitters which continuously send speed reducing information around are arranged on the two sides of a zebra crossing; 2, a wireless receiver of which the frequency is in accordance with the sending frequency of the wireless emitters, and a speed reducer is arranged on the car; 3, when the wireless receiver receives the speed reducing information sent by the wireless emitters, the car is forced to reduce speed through the speed reducer. According to the control method, the zebra crossing on a road can be sensed in advance, the car speed can be controlled to reduce automatically, and the safety of driving and pedestrians is guaranteed.
Car speed control method
2015-05-20
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
European Patent Office | 2015
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