A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of lifting column control, in particular to a lifting column control system which comprises a sensing device, a controller and an alternating current contactor. Thecontroller comprises an optocoupler converter, a single-chip microcomputer and a relay. The sensing device is used for sensing a trigger source and sending a trigger signal to the optocoupler converter after sensing the trigger source; the optocoupler converter is used for converting the trigger signal into a level signal and sending the level signal to the single-chip microcomputer. The single-chip microcomputer is used for identifying the level signal and controlling the relay to be conducted according to the identified level signal; and the alternating current contactor is used for generating an on-off signal after the relay is switched on and outputting the on-off signal. According to the output on-off signal, automatic lifting operation of the lifting column is achieved, and operationobstacles of the lifting column are avoided.
本发明涉及升降柱控制领域，具体涉及一种升降柱控制系统，包括：感应装置、控制器及交流接触器；控制器包括光耦转换器、单片机、继电器；其中：感应装置用于感应触发源，在感应到触发源后发出触发信号至光耦转换器；光耦转换器用于将触发信号转换成电平信号，并将电平信号发送至单片机；单片机用于识别电平信号，并根据识别到电平信号控制继电器导通；交流接触器用于在继电器导通后产生通断信号并对外输出。根据输出的通断信号，本发明实现升降柱的自动化升降运行，避免出现升降柱运行障碍。
The invention relates to the field of lifting column control, in particular to a lifting column control system which comprises a sensing device, a controller and an alternating current contactor. Thecontroller comprises an optocoupler converter, a single-chip microcomputer and a relay. The sensing device is used for sensing a trigger source and sending a trigger signal to the optocoupler converter after sensing the trigger source; the optocoupler converter is used for converting the trigger signal into a level signal and sending the level signal to the single-chip microcomputer. The single-chip microcomputer is used for identifying the level signal and controlling the relay to be conducted according to the identified level signal; and the alternating current contactor is used for generating an on-off signal after the relay is switched on and outputting the on-off signal. According to the output on-off signal, automatic lifting operation of the lifting column is achieved, and operationobstacles of the lifting column are avoided.
本发明涉及升降柱控制领域，具体涉及一种升降柱控制系统，包括：感应装置、控制器及交流接触器；控制器包括光耦转换器、单片机、继电器；其中：感应装置用于感应触发源，在感应到触发源后发出触发信号至光耦转换器；光耦转换器用于将触发信号转换成电平信号，并将电平信号发送至单片机；单片机用于识别电平信号，并根据识别到电平信号控制继电器导通；交流接触器用于在继电器导通后产生通断信号并对外输出。根据输出的通断信号，本发明实现升降柱的自动化升降运行，避免出现升降柱运行障碍。
Lifting column control system
一种升降柱控制系统
ZHANG KAI (author)
2020-12-08
Patent
Electronic Resource
Chinese
IPC:
G05B
Steuer- oder Regelsysteme allgemein
,
CONTROL OR REGULATING SYSTEMS IN GENERAL
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
| European Patent Office | 2021