CN214623356U - Wireless intelligent building control system based on LoRa technology - Google Patents
Wireless intelligent building control system based on LoRa technology Download PDFInfo
- Publication number
- CN214623356U CN214623356U CN202120824990.6U CN202120824990U CN214623356U CN 214623356 U CN214623356 U CN 214623356U CN 202120824990 U CN202120824990 U CN 202120824990U CN 214623356 U CN214623356 U CN 214623356U
- Authority
- CN
- China
- Prior art keywords
- controller
- sensor
- lora
- field
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model provides a wireless intelligent building control system based on loRa technique, including central controller, the wireless spread spectrum communication module of loRa, field device, the device controller, field sensor and sensor controller, central controller is used for realizing the control logic of entire system's circuit, the wireless spread spectrum communication module of loRa connects central controller, field device and device controller are used for setting up at the building scene, field device is connected with the device controller, field sensor and sensor controller are used for setting up at the building scene, field sensor is connected with the sensor controller, the wireless spread spectrum communication module of loRa is connected with device controller and sensor controller through remote communication. The wireless communication mode can solve the problems of redundancy, low utilization rate and high energy consumption of circuits, and the operation and maintenance management center and the field equipment can realize remote, low-power-consumption, intelligent and reliable communication.
Description
Technical Field
The utility model relates to a control management system technical field especially relates to a wireless intelligent building control system based on loRa technique.
Background
Most of traditional intelligent building control systems are wired and are connected to field devices from operation and maintenance management centers, the field devices in the building are wide in distribution range, the problems of limited control distance, complicated circuit construction, low utilization rate and high energy consumption exist in the field, and the defects of complex wiring, wire waste, difficulty in maintenance during system operation and difficulty in troubleshooting due to the adoption of the wired connection mode exist. If wireless control is adopted, the wireless control scheme adopts technical control such as WiFi and Zigbee, and the like, which has no limitation of physical lines, but brings the problems of limited node number, small communication range and the like, and large-scale and low-cost operation cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wireless intelligent building control system based on loRa technique, remote, low-power consumption, intellectuality, the communication of reliability can be realized to fortune dimension management center and field device.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a wireless intelligent building control system based on loRa technique, includes central controller, the wireless spread spectrum communication module of loRa, field device, equipment controller, field sensor and sensor controller, central controller is used for realizing the control logic of entire system's circuit, the wireless spread spectrum communication module of loRa connects central controller, field device and equipment controller are used for setting up at the building scene, field device is connected with the equipment controller, field sensor and sensor controller are used for setting up at the building scene, field sensor is connected with the sensor controller, the wireless spread spectrum communication module of loRa is connected with equipment controller and sensor controller through remote communication.
Further, the central controller controls the equipment controller according to feedback of the sensor controller.
Further, the equipment controller is provided with a plurality of to each equipment controller all is connected through remote communication with the wireless spread spectrum communication module of loRa.
Further, the field devices are provided in plural, and each field device is connected to at least one device controller.
Further, the field device comprises one or more of a lighting device, an air conditioning device, a water supply device, a fire fighting device and a ventilation device.
Further, the sensor controller is provided with a plurality of, and each sensor controller is connected with the LoRa wireless spread spectrum communication module through remote communication.
Further, the field sensors are provided in plurality, and each field sensor is connected with at least one sensor controller.
Further, the on-site sensor comprises one or more of an indoor illuminance sensor, an indoor temperature and humidity sensor, a water flow sensor, an indoor PM2.5 concentration sensor and an indoor CO2 concentration sensor.
Further, the central controller is provided with a storage module, and the storage module can provide storage for program operation in the central controller.
Furthermore, the central controller is connected with a visual building operation and maintenance management center, and the projections of the field devices and the field sensors are displayed on the visual building operation and maintenance management center.
The utility model has the advantages that:
through the technical scheme, the utility model discloses a wireless intelligent building control system based on loRa technique changes the equipment controller connected mode of central controller and control field device action into adopting loRa spread spectrum technique to connect by traditional wired connection, the wireless spread spectrum communication module of loRa is connected to the output at central controller, can the circuit build the miscellaneous redundance through wireless communication's mode, the low-usage, the problem that the energy consumption is big, thereby can make central controller can control connection multiunit field device and equipment controller, remote can be realized with field device to fortune dimension management center, low-power consumption, it is intelligent, the communication of reliability.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is the utility model discloses a wireless intelligent building control system's mounting structure schematic diagram based on loRa technique.
Reference numerals: 1. a central controller; 2. the LoRa wireless spread spectrum communication module; 3. a field device; 4. a device controller; 5. an on-site sensor; 6. a sensor controller; 7. a reservoir module; 8. and (5) visualizing the building operation and maintenance management center.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1, a wireless intelligent building control system based on LoRa technology comprises a central controller 1, a LoRa wireless spread spectrum communication module 2, a field device 3, a device controller 4, a field sensor 5 and a sensor controller 6, wherein the central controller 1 is used for realizing the control logic of the circuit of the whole system, the LoRa wireless spread spectrum communication module 2 is connected with the central controller 1, the field device 3 and the device controller 4 are used for being arranged at a building site, the field device 3 is connected with the device controller 4, the field sensor 5 and the sensor controller 6 are used for being arranged at the building site, the field sensor 5 is connected with the sensor controller 6, and the LoRa wireless spread spectrum communication module 2 is connected with the device controller 4 and the sensor controller 6 through remote communication.
The control system changes the connection mode of a central controller 1 and a device controller 4 for controlling the actions of field devices 3 from traditional wired connection into connection by adopting an LoRa spread spectrum technology, the output end of the central controller 1 is connected with a LoRa wireless spread spectrum communication module 2, and wireless ultra-long distance spread spectrum communication is carried out between the central controller 1 and the device controller 4 through the LoRa wireless spread spectrum communication module 2. The problems of redundancy, low utilization rate and high energy consumption can be solved through a wireless communication mode, so that the central controller 1 can be connected with a plurality of groups of field devices 3 and device controllers 4 in a controlled manner. And the field sensor 5 and the sensor controller 6 can be added more simply to be linked with the field device 3 and the device controller 4, and the central controller 1 and the sensor controller 6 carry out wireless ultra-long distance spread spectrum communication through the LoRa wireless spread spectrum communication module 2.
The field devices 3 are various working electrical devices at various positions of a building site, and can be one or more of lighting equipment, air conditioning equipment, water supply equipment, fire fighting equipment and ventilation equipment, or the like, the device controllers 4 are devices for controlling the actions of the field devices 3 and communicating with the LoRa wireless spread spectrum communication module 2, the device controllers 4 are provided in plurality, each device controller 4 is connected with the LoRa wireless spread spectrum communication module 2 through remote communication, the field devices 3 are provided in plurality, and each field device 3 is connected with at least one device controller 4.
The field sensors 5 are sensors for various operations at various positions of a building field, monitor the state of the building field, are usually linked with the field devices 3, and can be one or more of indoor illumination sensors, indoor temperature and humidity sensors, water flow sensors, indoor PM2.5 concentration sensors and indoor CO2 concentration sensors, or other sensors, the sensor controller 6 is a device for monitoring the actions of the field sensors 5 and communicating with the LoRa wireless spread spectrum communication module 2, the sensor controllers 6 are provided in plurality, each sensor controller 6 is connected with the LoRa wireless spread spectrum communication module 2 through remote communication, the field sensors 5 are provided in plurality, and each field sensor 5 is connected with at least one sensor controller 6.
The central controller 1 controls the device controller 4 according to the feedback of the sensor controller 6, for example, when the indoor illuminance sensor detects that the brightness of the current environment is lower than a certain value, the sensor controller 6 connected to the indoor illuminance sensor monitors that the indoor illuminance sensor transmits a signal indicating that the brightness of the current environment is lower than the certain value to the central controller 1, the central controller 1 transmits an instruction to turn on the lighting device to the sensor controller 6 of the lighting device linked with the indoor illuminance sensor, and the sensor controller 6 controls the lighting device to turn on.
The central controller 1 is provided with a memory module 7, the memory module 7 being capable of providing storage for the running of programs in the central controller 1. The stored information can be kept for a long time without power connection, and the current information can be kept even in the period of unexpected power failure.
The central controller 1 is connected with a visual building operation and maintenance management center 8, the projections of the field devices 3 and the field sensors 5 are displayed on the visual building operation and maintenance management center 8, and plan execution states and operation parameters are presented through fusion of a three-dimensional BIM model of the visual building operation and maintenance management center 8 and real-time data of the field devices 3 and the field sensors 5.
The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.
Claims (10)
1. The utility model provides a wireless intelligent building control system based on loRa technique which characterized in that: including central controller, the wireless spread spectrum communication module of loRa, field device, equipment controller, field sensor and sensor controller, central controller is used for realizing the control logic of entire system's circuit, the wireless spread spectrum communication module of loRa connects central controller, field device and equipment controller are used for setting up at the building scene, field device is connected with the equipment controller, field sensor and sensor controller are used for setting up at the building scene, field sensor is connected with the sensor controller, the wireless spread spectrum communication module of loRa is connected through remote communication and equipment controller and sensor controller.
2. The wireless intelligent building control system based on the LoRa technology, as claimed in claim 1, wherein: and the central controller controls the equipment controller according to the feedback of the sensor controller.
3. The wireless intelligent building control system based on the LoRa technology, as claimed in claim 1, wherein: the equipment controller is provided with a plurality ofly to every equipment controller all is connected through remote communication with the wireless spread spectrum communication module of loRa.
4. The wireless intelligent building control system based on LoRa technology as claimed in claim 1 or 3, wherein: the field devices are provided in plurality and each field device is connected to at least one device controller.
5. The wireless intelligent building control system based on LoRa technology as claimed in claim 4, characterized in that: the field device comprises one or more of lighting equipment, air conditioning equipment, water supply equipment, fire fighting equipment and ventilation equipment.
6. The wireless intelligent building control system based on the LoRa technology, as claimed in claim 1, wherein: the sensor controller is provided with a plurality ofly to every sensor controller all is connected through remote communication with the wireless spread spectrum communication module of loRa.
7. The wireless intelligent building control system based on LoRa technology as claimed in claim 1 or 6, wherein: the field sensors are provided in plurality, and each field sensor is connected with at least one sensor controller.
8. The wireless intelligent building control system based on the LoRa technology, as claimed in claim 7, wherein: the field sensor comprises one or more of an indoor illuminance sensor, an indoor temperature and humidity sensor, a water flow sensor, an indoor PM2.5 concentration sensor and an indoor CO2 concentration sensor.
9. The wireless intelligent building control system based on the LoRa technology, as claimed in claim 1, wherein: the central controller is provided with a storage module which can provide storage for program operation in the central controller.
10. The wireless intelligent building control system based on the LoRa technology, as claimed in claim 1, wherein: the central controller is connected with a visual building operation and maintenance management center, and the projections of the field devices and the field sensors are displayed on the visual building operation and maintenance management center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120824990.6U CN214623356U (en) | 2021-04-21 | 2021-04-21 | Wireless intelligent building control system based on LoRa technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120824990.6U CN214623356U (en) | 2021-04-21 | 2021-04-21 | Wireless intelligent building control system based on LoRa technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214623356U true CN214623356U (en) | 2021-11-05 |
Family
ID=78404277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120824990.6U Active CN214623356U (en) | 2021-04-21 | 2021-04-21 | Wireless intelligent building control system based on LoRa technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214623356U (en) |
-
2021
- 2021-04-21 CN CN202120824990.6U patent/CN214623356U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101900394B (en) | Building air-conditioner control system and method based on ZigBee wireless technology | |
| KR101631094B1 (en) | UNITED CONTROLLING SYSTEM FOR INDUSTRIAL INSTALLATION, ELECTRIC POWER, and LED LIGHT | |
| US20130066470A1 (en) | Automated building monitoring system | |
| CN102734893B (en) | Ganged controller | |
| CN101488025A (en) | Wireless automatic monitoring irrigation system | |
| CN204827522U (en) | Mine drainage controlling means based on self -healing looped netowrk | |
| CN201029023Y (en) | Intelligent switch power source communication protocol converter | |
| CN214623356U (en) | Wireless intelligent building control system based on LoRa technology | |
| CN204460601U (en) | A kind of distributed bus integrated control system being applied to central air conditioning | |
| CN203588100U (en) | On-site temperature and humidity detecting system | |
| CN202049580U (en) | Embedded single circuit fire linking fire fighting system | |
| CN105006120A (en) | Internet-of-Things system for electric appliances of building | |
| CN201680554U (en) | Building air-conditioner control system based on ZigBee wireless technology | |
| CN214544869U (en) | Intelligent lighting control system based on LoRa technology | |
| CN211503144U (en) | Energy station control system based on BAS | |
| CN203405747U (en) | Intelligent temperature and humidity controller | |
| CN205015656U (en) | Multi -thread circuit module who keeps apart mutually | |
| CN203190575U (en) | Automatic control device of air conditioner | |
| CN203909567U (en) | Distributed teaching office environment intelligent regulation and control system | |
| CN103185385B (en) | A kind of central air-conditioning dual-bus structure energy-saving control system and method | |
| CN213365325U (en) | Integrated system | |
| CN202274575U (en) | Intelligent through-flow ventilation control device | |
| CN104456872A (en) | Energy saving control system for air conditioners in machine room | |
| CN205644327U (en) | Management and control system with ability equipment | |
| CN220752565U (en) | Building heating and ventilation control system based on PLC |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |