CN201837019U

CN201837019U - Integrated controller of ceiling-mounted air-conditioner

Info

Publication number: CN201837019U
Application number: CN2010205543317U
Authority: CN
Inventors: 周新生; 石永军
Original assignee: WUXI COM-SHIP ELECTRONIC INDUSTRIAL Co Ltd
Current assignee: WUXI COM-SHIP ELECTRONIC INDUSTRIAL Co Ltd
Priority date: 2010-10-09
Filing date: 2010-10-09
Publication date: 2011-05-18
Anticipated expiration: 2020-10-09

Abstract

The utility model provides an integrated controller of a ceiling-mounted air-conditioner, which enables not only a computer terminal or a building controller to control the air-conditioner, but also a middle convey part to control the corresponding air-conditioner, meanwhile, air-conditioner control networks for a plurality of enterprises are provided, so that the cost for the integrated control structure of the ceiling-mounted air-conditioner is lower. The integrated controller comprises a computer terminal or a building controller, and is characterized by further comprising a singlechip; a keystroke processing module, a real-time clock module, a multi-serial port processing module, an upper communication module, a power supply processing module and a crystal oscillator are connected with the singlechip respectively; the singlechip is externally connected with an LCD drive and display module; the upper communication module is connected with the computer terminal or the building controller; each serial port of the multi-serial port processing module is connected with a corresponding lower communication module, and each lower communication module is connected with the corresponding control network.

Description

A kind of Centralized Controller of smallpox embedded type air conditioner

Technical field

The utility model relates to the control technology field of central air-conditioning, is specially a kind of Centralized Controller of smallpox embedded type air conditioner.

Background technology

The central controlled structured flowchart of existing smallpox embedded type air conditioner, see Fig. 1, it adopts data acquisition unit and computer terminal/or the combination of building controller, the cost of this structure cost is bigger, also need special programming, expend more man power and material, wherein data acquisition unit does not have Man Machine Interface, can't directly control the air-conditioning unit by data acquisition unit.In addition, data acquisition unit also all is the air-conditioner controller at a certain company, air-conditioning product that can't compatible other family.Form complicated the inside, building at an air-conditioning, need several data controller and complicated program, so existing controller architecture needs very high cost.

Summary of the invention

The utility model provides a kind of Centralized Controller of smallpox embedded type air conditioner, it not only makes computer terminal or/or building controller can control air-conditioning, make the intermediate transport part can control corresponding air-conditioning too simultaneously, and the air-conditioning control network of a plurality of companies is provided, has made the cost of the central controlled structure of smallpox embedded type air conditioner reduce.

A kind of Centralized Controller of smallpox embedded type air conditioner, it comprises computer terminal/or building controller, it is characterized in that: it also comprises single-chip microcomputer, press key processing module, real-time clock module, many serial ports processing module, upper communication module, power supply processing module, crystal oscillator connects described single-chip microcomputer respectively, the external LCD of described single-chip microcomputer drives and display module, described upper communication module connects described computer terminal/or building controller, each serial ports of described many serial ports processing module connects corresponding the next communication module, and each described the next communication module connects the control network of its correspondence.

It is further characterized in that: described many serial ports processing module adopts the SP2539 chip, it connects the next communication module of 1200 baud rates, 2400 baud rates, 4800 baud rates, 9600 baud rates, 19200 baud rates respectively, and the next communication module of the baud rate of each numerical value connects the air-conditioning control network of each corresponding company;

Described upper communication module is 485 communication modules, and described the next communication module is 485 communication modules;

Described single-chip microcomputer external buzzer.

After adopting structure of the present utility model, when the computer terminal/or building controller transfer commands to single-chip microcomputer, after perhaps transferring commands to single-chip microcomputer by key processing module, single-chip microcomputer will be ordered by many serial ports processing module and will be sent to the control network that the next communication module connected that its corresponding serial ports connects, owing to be provided with a plurality of serial ports, it is the respectively corresponding air-conditioning control network of a plurality of companies, it no longer needs to buy several data controller and design complicated program, so it makes the cost of the central controlled structure of smallpox embedded type air conditioner reduce.

Description of drawings

Fig. 1 is the central controlled structural representation block diagram of existing smallpox embedded type air conditioner;

Fig. 2 is a structural representation block diagram of the present utility model.

The specific embodiment

See Fig. 2, it comprises computer terminal/or building controller, single-chip microcomputer, press key processing module, real-time clock module, many serial ports processing module, upper communication module, power supply processing module, crystal oscillator connects single-chip microcomputer respectively, the respectively external LCD of single-chip microcomputer drives and display module, buzzer, upper communication module connects described computer terminal/or building controller, upper communication module is 485 communication modules, each serial ports of many serial ports processing module connects corresponding the next communication module, each described the next communication module connects the control network of its correspondence, many serial ports processing module adopts the SP2539 chip, it connects 1200 baud rates respectively, 2400 baud rates, 4800 baud rates, 9600 baud rates, the next communication module of 19200 baud rates, the next communication module of the baud rate of each numerical value connects the air-conditioning control network of each corresponding company, and the next communication module is 485 communication modules.

Its operation principle is as follows: provide (liter), (falling), MODE(pattern by key processing module), the FAN(wind speed), the ON/OFF(ON/OFF), TAB(jumps lattice), Enter(confirms), the MENU(menu), ESC/RESET(withdraws from/resets) etc. the processing of button, by order being passed to single-chip microcomputer by key processing module, single-chip microcomputer is passed to many serial ports processing module with order, is sent to the air-conditioning control network of corresponding company then by the serial ports of correspondence;

The computer terminal/or the order of building controller be passed to single-chip microcomputer by upper communication module, single-chip microcomputer is passed to many serial ports processing module with order, the serial ports by correspondence is sent to the air-conditioning control network of corresponding company then.

Claims

1. the Centralized Controller of a smallpox embedded type air conditioner, it comprises computer terminal/or building controller, it is characterized in that: it also comprises single-chip microcomputer, press key processing module, real-time clock module, many serial ports processing module, upper communication module, power supply processing module, crystal oscillator connects described single-chip microcomputer respectively, the external LCD of described single-chip microcomputer drives and display module, described upper communication module connects described computer terminal/or building controller, each serial ports of described many serial ports processing module connects corresponding the next communication module, and each described the next communication module connects the control network of its correspondence.

2. the Centralized Controller of a kind of smallpox embedded type air conditioner according to claim 1, it is characterized in that: described many serial ports processing module adopts the SP2539 chip, it connects the next communication module of 1200 baud rates, 2400 baud rates, 4800 baud rates, 9600 baud rates, 19200 baud rates respectively, and the next communication module of the baud rate of each numerical value connects the air-conditioning control network of each corresponding company.

3. the Centralized Controller of a kind of smallpox embedded type air conditioner according to claim 1 and 2 is characterized in that: described upper communication module is 485 communication modules, and described the next communication module is 485 communication modules.

4. the Centralized Controller of a kind of smallpox embedded type air conditioner according to claim 1 is characterized in that: described single-chip microcomputer external buzzer.