Vehicle dynamic display device

Abstract

Abstract PURPOSE:To execute effectively the allotment of cars by executing automatically a polling to a mobile station in an idle time of a call, and replacing a new data, when a data becomes old. CONSTITUTION:When ''Is there a call?'' is ''NO'', ''Has a constant interval of time (for instance, 10sec) passed?'' is decided in order to make a holding until a call is gone completely. When ''Has a constant interval of time (10sec) passed?'' is ''NO'', the operation is returned to its original state. When ''Has a constant interval of time (10sec) passed?'' is ''YES'', an output is generated from a call detecting timer means 16, each area is scanned successively by a data scanner means 17, and the following ''Is a data of a main memory means 10 new?'' is decided. When the data is new (for instance, three minutes), ''YES'' is obtained, and a preparation for checking the contents in the main memory means 10 in the following area is executed, and therafter, the operation is returned to its original state. When a data in the area concerned of the main memory means 10 is old (three minutes have passed), a transmitter 4 is operated through a coding means 3 by the data scanner means 17, and a polling signal is transmitted from a transmitting antenna 5.

Inventors

• 👤 Takuji Suzuki
• 👤 鈴木　卓二

Bibliographic Details