| 摘要 |
PURPOSE:To improve cost-performance and also to prevent the stoppage of the whole device by providing a plurality of kinds of sensors for detecting at least the operation of an operator, a central process unit, a data bus connected thereto and a plurality of control units connected thereto. CONSTITUTION:Signals 33a from at least a sensor 33 for detecting the operation of an operator are input to a control process unit 30 to judge the operating condition of the operator to collectively indicate to an individual control unit i.e. control units 3, 4, 35, 5, 6, 8 such as respective subsystems, via a data bus 34. Those control units 3, 4, 35, 5, 6, 8 have sensors or the like and an actuators individually to work as individual control unit respectively, and data with regard to a diagnosis and data indicated on an instrumental panel are wholly collected in the central process unit 30, when an indication is issued from the central process unit 30, the control units work prior to the indication. Further, each control unit conducts normal operation regardless of any trouble of the data bus. |
