| 摘要 |
PROBLEM TO BE SOLVED: To provide communication system and method in which availability of communication is enhanced by controlling the timing for resetting a communication terminal. SOLUTION: The communication system for vehicle comprises a communication terminal 1 performing communication by code multiplex mobile communication system, and a vehicle mounted information terminal 2 connected with the communication terminal 1 wherein the communication terminal 1 comprises a section 70 for detecting normal synchronization of communication channels divided by a code, a control section 60 for transmitting detection results from the code synchronization detecting section 70 to the vehicle mounted information terminal, and a section 80 for resetting the communication terminal 1. The vehicle mounted information terminal 2 comprises a timer 20 for measuring the time elapsed after receiving such detection results as indicating an unclear state where the communication channels divided by a code are not synchronized normally, and a reset judging section 10 transmitting a signal for resetting the communication terminal 1 to the reset section 80 when a predetermined time has elapsed to the communication terminal 1. COPYRIGHT: (C)2006,JPO&NCIPI |
