CN201488191U - Wireless network control system for fan coil - Google Patents
Wireless network control system for fan coil Download PDFInfo
- Publication number
- CN201488191U CN201488191U CN2009201921342U CN200920192134U CN201488191U CN 201488191 U CN201488191 U CN 201488191U CN 2009201921342 U CN2009201921342 U CN 2009201921342U CN 200920192134 U CN200920192134 U CN 200920192134U CN 201488191 U CN201488191 U CN 201488191U
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- fan coil
- controller
- control system
- wireless network
- network
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Abstract
The utility model discloses a wireless network control system for a fan coil, and relates to a control device for the fan coil. The conventional control system for the fan coil requires arranging network communication lines in buildings, is complex in construction and cannot simultaneously meet requirements of convenient and quick installation and centralized control of networks. The fan coil wireless network control system comprises a center controller and fan coil controllers connected with the fan coil and a controller panel, wherein each fan coil controller comprises a wireless communication module and a control circuit; a plurality of fan coil controllers are communicated with the center controller through the wireless communication modules to form a wireless network. Therefore, the wireless network control system for the fan coil not only controls the fan coil on site, but also performs centralized remote control on the fan coil; and the network lines are not required to be arranged, and the wireless network control system for the fan coil is convenient to install. The system adopts the direct sequence spread-spectrum technology, and mesh networks, star networks, tree networks or chain networks can be constructed according to actual requirements; and the center controller is on-line with a computer of a center control room to optimize a human-computer interaction platform.
Description
Technical field
The utility model relates to blower coiler controller, especially a kind of fan coil control system that can realize wireless communication.
Background technology
At present, known fan coil controller is made up of parts such as control loop, operation screen, display screens, most of products are realized on-the-spot independent control functions such as fan coil start and stop, wind speed, temperature setting and adjustings, the fraction product has increased the network service parts, has cable network control function, remote monitoring and control have been realized to fan coil, but need be in building the network service line of complicated layout, construction is complicated, and existing fan coil controller all can not satisfy quick and easy for installation, the central controlled requirement of network simultaneously.
The utility model content
In order to solve existing technical problem, the utility model provides a kind of fan coil wireless network control system, and this system can not only the field control fan coil, and carries out communication by wireless network, realizes the centralized Control of fan coil, and is easy for installation.
The utility model is achieved in that the fan coil wireless network control system, comprise a master controller and fan coil controller, the fan coil controller connects fan coil and controller panel, the fan coil controller comprises wireless communication module and control circuit, and a plurality of fan coil controllers and master controller are by the wireless communication module composition wireless network of communicating by letter mutually.The fan coil controller can the field control fan coil, and each fan coil controller and master controller radio communication can realize concentrated Long-distance Control to fan coil need not to arrange grid line by master controller, and be easy for installation.
The communication radio frequency of described wireless network adopts the free frequency range in the 2.4GHz whole world, and it adopts the direct sequence spread spectrum method to form mesh network, Star network, Tree Network or Chain Network, sets up dissimilar wireless networks according to actual needs.
Described controller panel comprises as the Temperature Humidity Sensor of input equipment and keyboard, as the LCD of output equipment.
Described master controller adopts Ethernet, RS232 or RS485 mode to communicate by letter with the central control room computer, and online microcomputer is optimized man-machine interactive platform.
Outstanding beneficial effect of the present utility model is: set up cordless communication network by a plurality of fan coil controllers with the central controller radio communication, not only can the field control fan coil, can also realize concentrated Long-distance Control to fan coil, need not to arrange grid line, easy for installation, in conjunction with the direct sequence spread spectrum technology, can set up wireless networks such as mesh network, Star network, Tree Network or Chain Network according to actual needs, it is online to connect the machine microcomputer, optimizes man-machine interactive platform.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is a fan coil controller architecture block diagram of the present utility model.
Fig. 3 is a controller panel structured flowchart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1-3, the fan coil wireless network control system, comprise master controller, connect the fan coil controller of fan coil and controller panel, controller panel comprises as the Temperature Humidity Sensor of input equipment and keyboard, as the LCD of output equipment.The fan coil controller comprises wireless communication module and control circuit, and a plurality of fan coil controllers and master controller are by the wireless communication module composition wireless network of communicating by letter mutually.The fan coil controller is considered as end or the routing node in the radio sensing network, and master controller then is considered as Centroid, and all ends, routing node all can be realized two-way wireless communication with Centroid.So control system promptly can the field control fan coil, can also realize the centralized Control to fan coil.The communication radio frequency of wireless network adopts the free frequency range in the 2.4GHz whole world, and it adopts the direct sequence spread spectrum method to form mesh network, Star network, Tree Network or Chain Network according to actual needs.
After system starts, the fan coil controller reads the Temperature Humidity Sensor data through controller panel collection and conversion, when adopting field control mode, the fan coil controller receives the control signal of the keyboard input of controller panel, signal is dealt with, regulate the fan coil duty according to control signal by control circuit, and control information humiture parameter is reflected on the LCD of controller panel.
When adopting the wireless network control pattern, master controller receives field equipment state and the humiture parameter that the fan coil controller is uploaded in the wireless network, and make analyzing and processing, by wireless network the fan coil controller of appointment is sent control signal, the fan coil controller is regulated the fan coil duty according to control signal by control circuit, master controller adopts Ethernet, RS232 or RS485 mode to communicate by letter with the central control room computer, online with microcomputer, the user finishes the control to fan coil on microcomputer, optimize man-machine interactive platform.
Claims (4)
1. fan coil wireless network control system, comprise a master controller and a plurality of fan coil controller, the fan coil controller connects fan coil and controller panel, it is characterized in that: the fan coil controller comprises wireless communication module and control circuit, and a plurality of fan coil controllers and master controller are by the wireless communication module composition wireless network of communicating by letter mutually.
2. fan coil wireless control system according to claim 1 is characterized in that: the communication radio frequency of described wireless network adopts the free frequency range in the 2.4GHz whole world, and it adopts the direct sequence spread spectrum method to form mesh network, Star network, Tree Network or Chain Network.
3. fan coil wireless control system according to claim 1 and 2 is characterized in that: described controller panel comprises as the Temperature Humidity Sensor of input equipment and keyboard with as the LCD of output equipment.
4. fan coil wireless control system according to claim 3 is characterized in that: described master controller Ethernet, RS232 or RS485 mode and central control room compunlcation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201921342U CN201488191U (en) | 2009-08-31 | 2009-08-31 | Wireless network control system for fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201921342U CN201488191U (en) | 2009-08-31 | 2009-08-31 | Wireless network control system for fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488191U true CN201488191U (en) | 2010-05-26 |
Family
ID=42427068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201921342U Expired - Lifetime CN201488191U (en) | 2009-08-31 | 2009-08-31 | Wireless network control system for fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440259A (en) * | 2016-11-16 | 2017-02-22 | 揭阳市腾晟科技咨询有限公司 | Automatic-control central air conditioning system |
| CN107120729A (en) * | 2017-06-07 | 2017-09-01 | 江苏大翔科技有限公司 | Internet of Things purification fan coil of new generation |
| CN111780366A (en) * | 2020-06-24 | 2020-10-16 | 广东科艺普实验室设备研制有限公司 | Room air volume control method and system based on environment monitoring |
-
2009
- 2009-08-31 CN CN2009201921342U patent/CN201488191U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440259A (en) * | 2016-11-16 | 2017-02-22 | 揭阳市腾晟科技咨询有限公司 | Automatic-control central air conditioning system |
| CN107120729A (en) * | 2017-06-07 | 2017-09-01 | 江苏大翔科技有限公司 | Internet of Things purification fan coil of new generation |
| CN111780366A (en) * | 2020-06-24 | 2020-10-16 | 广东科艺普实验室设备研制有限公司 | Room air volume control method and system based on environment monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |