| 摘要 |
PROBLEM TO BE SOLVED: To make an occupant rapidly wear a seat belt when he/she gets into a vehicle.SOLUTION: Information terminal equipment 20, some or all functions of which are restricted when a use permission signal is not received via a short-distance communication module, is communication-connected to the short-distance communication module. When it is determined that a seat belt 30 is worn, the use permission signal is transmitted to the information terminal equipment 20 communication-connected via the short-distance communication module. |
