Distant measurement, communication, control method supporting illumination of ZigBee road lamp and electronic ballast

Abstract

A telemetering, remote signaling and remote controlling method of road lamps supporting the ZigBee and an electronic ballast are provided by the invention, which is characterized in that an embedded type processor / controller supporting the ZigBee is adopted and the invention is provided with a wireless communication module supporting the ZigBee and connected with a microcontroller by an SPI bus interface. The wireless communication module supporting the ZigBee is connected with an administration and monitoring center by the ZigBee and a group controller. By the wireless communication module, the microcontroller receives a telemetering command and a remote control command to remotely control a single lamp or a group of road lamps and measure the parameters and states of the road lamps, and sends a remote signaling report and a remote controlling report to the administration and monitoring center by the wireless communication module. Due to the low price of the hardware of network node equipment, not only network maintenance cost, labor power and time can be greatly reduced, but also the powerful data acquisition capacity and the error self-recovery capacity of networks can be guaranteed. Furthermore, normal operation can be available even in the condition that individual nodes are out of operation.

Description

technical field [0001] The invention relates to an electronic ballast supporting ZigBee and its street lighting telemetry, remote signaling and remote control methods. Background technique [0002] Urban road lighting is an important part of urban construction. It plays an important role in saving electricity and energy, strengthening urban management, and enhancing citizen satisfaction. However, the problems existing in the existing lighting energy-saving management include: the energy-saving method of reducing the voltage causes electricity pollution; the lighting network system cannot be managed effectively in real time; the midnight light control method is likely to cause traffic accidents and public security problems; the increasingly large management and maintenance costs . The three-remote (remote measurement, remote signal, remote control) technology of street lighting using advanced electronic ballasts is one of the effective ways to solve the above problems and im...

AI Technical Summary

Problems solved by technology

However, the problems existing in the existing lighting energy-saving management include: the energy-saving method of reducing the voltage causes electricity pollution; the lighting network system cannot be managed effectively in real time; the midnight light control method is likely to cause traffic accidents and public security problems; the increasingly large management and maintenance costs

The three-remote (remote measurement, remote signal, remote control) technology of street lighting using advanced electronic ballasts is one of the effective ways to solve the above problems and improve the power management level of the power system. Electric Remote Monitoring System", however, this kind of remote monitoring system is limited by the scale of GSM and CDMA network cellular communication technology, the number of users per unit area cannot be too many, and it is not suitable for large-scale simultaneous telemetry, remote signaling, and remote control. Moreover, it needs Pay network operation costs, long-term operating costs, especially when there are many Remote Terminal Units (RTUs), the operating costs are often difficult to be accepted by the city management department using RTU

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