With the large-scale construction of intelligent buildings, a large number of self-contained professional monitoring systems have been adopted in the building equipment management system, such as refrigeration system, air conditioning system, water supply and drainage system, electric power system, lighting control system and elevator management system. Larger elevator manufacturers basically have their own elevator remote monitoring system. Elevator air conditioner is an important part of elevator. At present, the more advanced control method is to set the daily time of start-up and time of time to turn off according to the user's requirements, and automatically cycle work in units of weeks.

According to the requirements of GB/T 50314-2006 "Intelligent Building Design Standards", the building equipment management system should have the functions of measuring, monitoring and controlling building mechanical and electrical equipment to ensure stable, safe and reliable operation of various equipment systems, and achieve energy saving and environmental protection. management requirements. Heshan Technology has always regarded research and development as the foundation of providing high-performance products to customers, and closely follows the pulse of the market. On the basis of Heshan's first-generation remote-controlled elevator air conditioner, an RS485-to-Ethernet converter is added, and the elevator machine room LAN is used to realize the signal transmission from the machine room to the central control room, which solves the problem of difficult secondary wiring in the existing building. It reduces the wiring cost of the new building and brings great convenience to everyone. This series of elevator air conditioners makes full use of the advantages of the Internet to continuously meet people's needs for information and intelligent buildings.

"Heshan" remote control elevator air-conditioning system consists of remote control elevator air conditioner, power line and twisted pair signal transmission line from car top to elevator machine room, RS485 to Ethernet converter in the elevator machine room, and the original local area network. It is composed of computer and other parts of elevator air conditioning monitoring and management software. Through the computer display screen in the central control room of the building, real-time monitoring, measurement and operation of the elevator air conditioner can be carried out, and remote measurement and diagnosis of the elevator air conditioner can be carried out through the Internet.

This technology makes the elevator air conditioning switch, temperature adjustment and other operations simple and convenient: product failure can be quickly found, so that the equipment is always in good operation; it can reduce the number of routine inspections, reduce elevator downtime, and reduce maintenance costs. At present, our company has shipped and installed dozens of remote-controlled elevator air-conditioning projects, located in Beijing, Shanghai, Shenyang, Xi'an and other places. We believe that this will be a direction for faster development in the future.