发明名称 |
Control system with improved communication for centralized control of vehicles |
摘要 |
A control system for a plurality of vehicles provides for efficient communication while minimizing necessary bandwidth and communication delays. Periodic reports are received from the vehicles by a controlling authority. All vehicles in motion continually receive a permissive GO signal. When the controlling authority determines a vehicle should be stopped, it immediately addresses a STOP command thereto. The addressed vehicle acknowledges the message. Failure of the controlling authority to receive the acknowledgement results in removal of the permissive GO, stopping all vehicles.
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申请公布号 |
US4093161(A) |
申请公布日期 |
1978.06.06 |
申请号 |
US19770790737 |
申请日期 |
1977.04.25 |
申请人 |
GENERAL SIGNAL CORPORATION |
发明人 |
AUER, JR., JOHN H. |
分类号 |
B61L27/00;G08G1/127;(IPC1-7):B61L27/00 |
主分类号 |
B61L27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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