Multiple-phase channel traffic signal controller

The utility model discloses a multiple-phase channel traffic signal controller which comprises a control main board, a bottom board circuit and a power supply module, wherein the control main board is provided with a user operation interface, and is provided with a microprocessor for a plurality of...

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Bibliographische Detailangaben
Hauptverfasser:	WAN HUIMIN, YANG GUOPING, ZHANG ANGRAN, ZHANG ZONGXING, SHEN YAJIE, CHENG BANG, GUAN MANQUAN, MENG JIANMING, CHEN LIN, ZHANG YUN, HUANG YUN, ZHAN XIAOBIN, ZHANG HONGLIANG, HU LIPING, GUO MIN, YANG HONGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS
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Beschreibung
Zusammenfassung:	The utility model discloses a multiple-phase channel traffic signal controller which comprises a control main board, a bottom board circuit and a power supply module, wherein the control main board is provided with a user operation interface, and is provided with a microprocessor for a plurality of phase work modes, the microprocessor sends out operation instructions to the bottom board circuit through a series port, the bottom board circuit is provided with a micro processor, a switch signal input and output circuit and a signal lamp drive circuit, wherein the input end of the micro controller is connected with the microprocessor of the control main board through the series port, the output end of the microcontroller is connected with the switch signal input and output circuit, and the switch signal input and output circuit is connected with the signal lamp drive circuit. The multiple-phase channel traffic signal controller supplies a plurality of signal lamp drive outputs, and sets a plurality of working mo