发明名称 |
Traffic signal control system employing universal co-ordinated time (UTC) of GPS as time base |
摘要 |
A traffic signal control system employing universal coordinated time of GPS as time base. The control system includes a core system for receiving Universal Coordinated Time (UTC) data of GPS and incorporating longitude and latitude data so as to convert the data to local time. This time is used as common time base for all traffic signal system. The control system further comprises a basic input/output system and a selective secondary system. The present system is a high stability disperse type traffic signal control system.
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申请公布号 |
US6847307(B2) |
申请公布日期 |
2005.01.25 |
申请号 |
US20020156128 |
申请日期 |
2002.05.29 |
申请人 |
THAO CHUN HAO;CHANG SZU CHIN |
发明人 |
THAO CHUN HAO;CHANG SZU CHIN |
分类号 |
G08G1/082;(IPC1-7):G08G1/095 |
主分类号 |
G08G1/082 |
代理机构 |
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主权项 |
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地址 |
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