公开(公告)号：US5579443A

公开(公告)日：1996-11-26

申请号：US400396

申请日：1995-03-03

申请人： Junji Tatematsu ,  Yasuhisa Yoshino ,  Toshiyuki Kaneiwa

发明人： Junji Tatematsu ,  Yasuhisa Yoshino ,  Toshiyuki Kaneiwa

IPC分类号： B60R16/02 ,  B60R16/023 ,  B60R25/10 ,  G08B25/01 ,  G08G1/00 ,  H04B1/38 ,  H04B7/26

CPC分类号： H04B1/3822 ,  B60R25/102 ,  G08B25/001 ,  G08B25/006 ,  G08B25/016

摘要： A vehicular communication device includes a plurality of request switches, a request signal generator means, a transmitter, a receiver and a display. The request switches respectively designate a plurality of services which a user may request. The request signal generating means checks the operational conditions of all request switches in order to enable the user to operate at least two of the request switches substantially simultaneously. The request signal generator then generates a request signal on the basis of the checking. The transmitter transmits the request signal to a remote service facility. The receiver receives an acknowledgment signal received signal transmitted from the service facility. The display displays a message in accordance with the acknowledgment signal for assuring the user that the request signal has been received by the service facility.

摘要翻译： 车辆通信装置包括多个请求开关，请求信号发生器装置，发送器，接收器和显示器。 请求开关分别指定用户可以请求的多个服务。 请求信号发生装置检查所有请求交换机的操作条件，以使用户能够基本上同时操作至少两个请求交换机。 然后，请求信号发生器基于检查产生请求信号。 发射机将请求信号发送到远程服务设施。 接收器接收从服务设施发送的确认信号接收信号。 显示器根据确认信号显示消息，以确保用户已经由服务设施接收到请求信号。