| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent bad influences on actions of other equipment arranged in one and the same vehicle by deterioration of voltage of a power source, and prevent a shut-down action of a circuit breaker when a power source capacity is exceeded at the time of driving all of doors in the same vehicle to be closed. <P>SOLUTION: Status data indicating opening and closing of a door and an opening and closing action condition is transmitted and received between other door drive controlling units 20-2 to 20-8 via a network by a status transmission/reception part 9d. Other status data and its own status data received by the status transmission/reception part 9d are stored in a data storage part 9a. A number of doors capable of simultaneously actuating without exceeding a capacity of a power source is set to a simultaneous-actuatable door number setting part 9b. The stored status data is referred by a data reading check control part 9c at the time of receiving close command signals. When its own door is opened and the number of other doors during a closed action is less than the setting door number, its own door is controlled to be closed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
