发明授权
US4763746A Vehicle speed control system 失效
车速控制系统

Vehicle speed control system
摘要:
A main switch of a cruise control system is combined with one of a number of the control switches such as a set/coast switch, wherein when the combined switch is once turned ON, the combined switch functions as a main switch, and when the combined switch is twice turned ON, the main function of the combined switch is operated. On the other hand, when the combined switch is once turned ON and this state is continued for more than a predetermined time, the combined switch functions as a main switch at first, and after the predetermined time has passed, the main function of the combined switch is operated.
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