Network intelligent wireless control system

Abstract

The invention discloses an actively-homing network intelligent wireless control system which is based on a ZigBee network control technology and can realize remote automation control for such fields as family digitalization, industry and intelligent transportation; the system comprises a collector arranged in a user unit, a wireless signal transmitter connected to a control relay of the power switch of the collector, and a central base station that is arranged in a monitoring center and is connected to alarming units and mobile phone signals of users through a public mobile network; the protocol between the wireless signal transmitter and a signal transreceiver of the central base station is the ZigBee wireless protocol. The invention can not only realize the concentralized management of monitoring signals of the user unit, timely understand the conditions of the user unit and process the conditions in the first time, but also actively search the collector, electric appliances and a machine to realize trouble monitoring and remote control of various collectors and electric equipment; the system of the invention has the advantages of low operation cost, safe and reliable communication network, but no such phenomena as false alarm, seton or interference.

Description

Technical field: [0001] The invention relates to a network intelligent wireless control system, specifically a network intelligent wireless control system capable of actively seeking and realizing remote automatic control of various collectors, namely alarm monitoring facilities and various electrical appliances. Background technique: [0002] At present, the wireless alarm control system in the prior art generally adopts a passive receiving mode controlled by a single base station. Each base station is an isolated system. In other words, each user unit is an independent control base station. This independent control base station Set in each user unit, it is connected by a base station signal transceiver and various collectors such as smoke alarms, gas leakage alarms, door magnetic anti-theft alarms, etc. using wired RS485 connection or wireless signal connection; the base station signal The transceiver is embedded with a GPRS module; the various types of alarm equipment are...

AI Technical Summary

Problems solved by technology

[0003] 1. Since the single base station in the prior art wireless alarm system is only a single monitoring device installed in each user unit, although the user can keep abreast of the monitoring information at home, the property management or monitoring center of the residential area cannot monitor the monitoring information of all users. Centralized and unified management of monitoring information, unable to keep abreast of the situation of each user's home, so that the alarm cannot be processed in the first time;

[0004] 2. Due to the existing technology, the base station signal transceiver that receives the alarm signals sent by various types of collectors, that is, the alarm equipment, must be sent by the processor chip of the microcomputer according to the various types of alarm monitoring equipment connected to it during installation and debugging. The signal is programmed, modulated and stored in the numbered seat, that is, each alarm monitoring device needs to have a specific interface, so the existing wireless alarm system has the defects of high operating cost and unreliable communication network

[0005] 3. Since the base station signal transceiver in the wireless alarm control system of the prior art adopts the method of passively receiving the alarm signal, that is, the base station signal transceiver itself has no monitoring function, but only when the alarm monitoring equipment sends an alarm signal to the base station signal transceiver Only then can it send the alarm information to the user terminal, so, when the alarm monitoring equipment in the prior art wireless alarm system breaks down as when the alarm monitoring equipment conductor or power cord is cut off, the base station signal transceiver will be in a blinding state, If an alarm occurs at this time, the base station signal transceiver will know nothing, and it is difficult for the client to detect it in time through the base station signal transceiver and perform on-site processing in real time; and it cannot access some facilities without signal output, including household Electrical appliances, etc., these facilities cannot be remotely controlled through the user's mobile phone

[0006] 4. The alarm monitoring equipment in the wireless alarm control system of the prior art requires a signal transmitting module no matter it is connected through wired RS485 or wireless, so when the connected alarm monitoring equipment fails or is damaged, it is very easy to cause false alarms

[0007] 5. Since all kinds of alarm equipment in the wireless alarm control system of the prior art are equipped with signal transmitting modules, when each household is installed in the community, the signals emitted by the same alarm equipment will cause cross household and interference.

Images