Operation controlling means of central teaching system, and central teaching system
A teaching system and operation control technology, which is applied in the direction of educational appliances, electric-operated teaching aids, instruments, etc., can solve problems such as abnormal communication functions, overall system stop, and time-consuming failures
Inactive Publication Date: 2006-08-30
MITSUBISHI PRECISION
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Problems solved by technology
[0005] In the existing centralized teaching system, the process of each implementation item is sent from the control device 201 through the communication line according to the progress of the operation. Therefore, if the control device 201 fails or the communication function is abnormal, etc., the entire system will stop. status
In addition, since each execution project is started on each terminal device 202, 203, 204 at the same time, it is necessary to wait until execution of each project of each terminal device 202, 203, 204 is completed before moving to the next project. When a terminal device 202 or its communication line fails for some reason, the terminal device 202 must be disconnected, but it takes time before the fault is discovered, and it is difficult for the remaining terminal devices 203, 204 to immediately transfer to the next project.
[0006] In addition, since each terminal device 202, 203, 204 is installed far away from the control device 201, it is difficult to grasp the operation status and the progress of the implementation project in each terminal device 202, 203, 204.
Method used
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Embodiment 1
[0029] figure 1 It is a functional block diagram of an embodiment of the device of the present invention. 101 is a control device with the function of an instructor platform, 102 is a running process generation unit, and 103 is a running process storage unit for the control device, which stores the previously generated running process generation unit 102 Operation process data, 104 is the operation process selection unit, 105 is the instruction control unit, 106 is the status storage unit, which records the terminal device status table generated by the aforementioned instruction control unit 105, 107 is the status display control unit, and 108 is the display device , 109 is the communication control unit. 110, 111, and 112 are terminal devices that function as a driver's seat, and illustrate the internal structure of one of a plurality of driver's seats connected to the aforementioned control device 101. 113 is an operation procedure storage unit for the terminal device, 114 is ...
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To make each terminal device continue operations in dependently regardless of the cease of indications from a controller and to make the controller know the operation condition of each terminal device. Operation procedures are preliminarily registered in each terminal device from the controller, and the terminal device informs the controller of the end of execution when terminating execution, and the controller issues a synchronizing signal to the terminal device which has informed the controller of the end of execution, and the terminal device executes the next item of operation procedures each time when receiving the synchronizing signal. In the case that the terminal device doesn't receive the synchronizing signal, the terminal device can independently continue the operation in accordance with the order of items of the selected operation procedures without waiting for the synchronizing signal.
Description
Technical field [0001] The invention relates to a centralized teaching system using a plurality of terminal devices connected with a control device and an operation control method thereof. Background technique [0002] At present, there is a centralized teaching system composed of a plurality of terminal devices and a control device. The terminal device includes a terminal device such as a driving simulation device for driving teaching, and the control device is connected to these terminal devices for control. [0003] Existing centralized teaching systems such as figure 2 As shown, the control device 201 used as an instructor platform is connected to the terminal devices 202, 203, 204 connected to the control device. The control device 201 has, for example, a running process data storage unit 205, which records and stores the running process data in order of items used for driving teaching. The terminal devices 202, 203, and 204 are equipped with operating units such as steerin...
Claims
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IPC IPC(8): G09B5/08
Inventor 胜谷治悦毛利一幸
Owner MITSUBISHI PRECISION