KR970010623A - Power facility and elevator monitoring and control device - Google Patents

Abstract

The present invention relates to an electric power facility and an elevator supervisory control device. In the related art, since the electric power facility supervisory control device monitors and controls only the electric power facility, and the elevator supervisory control device monitors and controls only the elevator, two supervisory control devices are required. There was a problem that the increase in cost and the efficiency of monitoring and control management falls. The present invention provides a data signal from a plurality of power interface unit having an interface function for monitoring and control of the power equipment and an elevator interface unit having an interface function for monitoring and control of the exhalation control unit to solve the conventional problems. A central control unit which receives the communication card unit and monitors and controls the power equipment and the elevator; Invented a power facility and elevator monitoring and control device composed of a time signal, a daily report, a monthly report, and a printer for outputting a failure or alarm history of an elevator according to a control signal of the central control unit. It is effective to control and monitor two power plants and elevators.

Description

Power facility and elevator monitoring and control device

As this is a public information case, the full text was not included.

Figure 3 is a block diagram of the power equipment and elevator monitoring control device of the present invention,

4 is a detailed block diagram of the power interface unit in FIG.

FIG. 5 is a detailed block diagram of the elevator interface unit in FIG.

6 is a configuration diagram of a communication task of the central control unit in the present invention.

Claims (6)

The power interface and the elevator are provided with data signals from a plurality of power interface units having an interface function for monitoring and control of the power equipment and an elevator interface unit having an interface function for monitoring and control of the exhalation controller. A central controller configured to monitor and control the monitor; Power equipment and elevator supervisory control device, characterized in that consisting of a printer for outputting the time signal, daily report, monthly report and the failure or alarm history of the power according to the control signal of the central control unit. The power equipment and elevator supervisory control apparatus according to claim 1, wherein the power interface unit and the elevator interface unit each have serial communication. According to claim 1, wherein the central control unit power facility and elevator supervisory control device, characterized in that for communicating the power interface unit and the elevator interface unit in a polling manner. According to claim 1, wherein the central control unit for processing the input data signal, the screen processing task for outputting the monitoring and control status to the monitor: and processing the signal input through the key input unit or the mouse can be used in each task A data processing task for processing data so as to: a printer output task in charge of printer output; and a power task and elevator supervisory control device comprising a communication task in charge of communication with a plurality of power interface units and an elevator interface unit. . 5. The power plant and elevator supervisory control apparatus according to claim 4, wherein the central control unit further comprises a shared memory (database) between the communication task and the data task for efficient communication. 5. The power facility and elevator supervisory control apparatus according to claim 4, wherein the power interface unit and the elevator interface unit communicate with the central control unit in an interrupt manner. ※ Note: The disclosure is based on the initial application.