CN213276304U - Intelligent building integrated control device based on LORA sensor - Google Patents
Intelligent building integrated control device based on LORA sensor Download PDFInfo
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- CN213276304U CN213276304U CN202022200867.5U CN202022200867U CN213276304U CN 213276304 U CN213276304 U CN 213276304U CN 202022200867 U CN202022200867 U CN 202022200867U CN 213276304 U CN213276304 U CN 213276304U
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Abstract
The utility model relates to a wisdom building integrated control device based on LORA sensor, include: the system comprises a sensor for detecting the operation parameters of terminal equipment, a first LORA gateway, a second LORA gateway, a third LORA gateway, a distributed server, a main server, a controller, an intelligent control terminal and a control panel; the sensor is connected with a first LORA gateway, and the first LORA gateway is respectively connected with the controller, the distributed server and the main server; the distributed server is connected with the main server and the intelligent control terminal through the second LORA gateway, the intelligent control terminal is connected with the controller, the controller is connected with the terminal equipment, the main server is connected with the intelligent control terminal through the third LORA gateway, the scheme is based on the LORA technology, the data transmission distance of the building and the effective control of mass data access are improved, and through setting different LORA gateways, the operation load of each LORA gateway is reduced, the response sensitivity of the system is improved, and downtime is avoided.
Description
Technical Field
The utility model relates to an integrated control field, concretely relates to wisdom building integrated control device based on LORA sensor.
Background
Intelligent Buildings (IB) are also called Intelligent buildings and Intelligent buildings, and are modern novel buildings which are capable of meeting the requirements of information-oriented social development, and are characterized by being capable of integrating advanced technologies of buildings, communication, computers, control and the like into an optimized whole, reasonable in engineering investment, high in automation of equipment, scientific in information management, high-efficiency and high-quality in service, flexible and convenient to use, safe and comfortable in environment and the like. As an important component of a modern city, smart buildings increasingly become a strong driving force for smart city development by virtue of the characteristics of intellectualization, informatization, visualization, humanization, high integration and the like. Compared with the traditional building, the intelligent building has the advantage that the traditional networking mode performance is difficult to meet the requirements of the intelligent building due to the large data access amount.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an intelligent building integrated control device based on LORA sensor, based on the LORA technique, improve the effective control that the data transmission distance and the massive data of building insert to through setting up different LORA gateways, reduce the operating load of each LORA gateway, improve the response sensitivity of system, avoid down.
The purpose of the utility model is realized through the following technical scheme:
an intelligent building integrated control device based on LORA sensor includes:
the system comprises a sensor for detecting the operation parameters of terminal equipment, a first LORA gateway, a second LORA gateway, a third LORA gateway, a distributed server, a main server, a controller, an intelligent control terminal and a control panel;
the sensor is connected with a first LORA gateway, and the first LORA gateway is respectively connected with the controller, the distributed server and the main server;
the distributed server is connected with the main server and the intelligent control terminal through the second LORA gateway, the intelligent control terminal is connected with the controller, and the controller is connected with the terminal equipment;
and the main server is connected with the intelligent control terminal through a third LORA gateway.
The characteristic that a single LORA gateway of this scheme utilization can access thousands of sensor data for realize the sensor control network deployment of wisdom building, only need a gateway just can realize the collection network deployment of data, compare in traditional network deployment mode, the cost has been practiced thrift to this scheme, set up first LORA gateway simultaneously respectively, the second LORA gateway, the third LORA gateway is as going upward message gateway and down message gateway, classify data, data processing ability has been improved, make the reaction of system quicker.
Furthermore, the intelligent control terminal comprises an AI module and an FPGA module, and the AI module issues a control instruction to the controller according to the control strategies of the distributed server and the main server;
the FPGA module is used for updating or writing a control strategy of the controller.
Further, the controller is provided with a control panel for manual intervention.
Furthermore, the distributed servers are arranged according to buildings, and each building is at least provided with one distributed server in the same control area.
Further, the working frequency ranges of the first LORA gateway, the second LORA gateway and the third LORA gateway are different.
Further, the working frequency range of the first LORA gateway 433MH, the working frequency range of the second LORA gateway 868MH, and the working frequency range of the third LORA gateway 915 MH.
Further, the sensor includes a temperature sensor for detecting temperature, a pressure sensor for detecting gravity or pressure, a human flow rate detection sensor for detecting human flow, and an image sensor for acquiring an image or a video picture.
The utility model has the advantages that: compared with the traditional local area networking technology, the scheme combines the massive processing data of the smart building to utilize the LORA technology to perform networking, thousands of sensor data can be accessed into a single LORA gateway, compared with the traditional networking technology, the scheme is lower in cost, meanwhile, in order to improve the fault tolerance performance of the system, manual intervention is performed by adopting a mode of combining a distributed server and a master server, the emergency performance of the system is improved, different LORA gateways are respectively set as an uplink message and a downlink message at the same time, data are classified, and the data processing speed is improved.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1, an intelligent building integrated control device based on LORA sensor includes: the system comprises a sensor for detecting the operation parameters of terminal equipment, a first LORA gateway, a second LORA gateway, a third LORA gateway, a distributed server, a main server, a controller, an intelligent control terminal and a control panel; the sensor is connected with a first LORA gateway, and the first LORA gateway is respectively connected with the controller, the distributed server and the main server; the distributed server is connected with the main server and the intelligent control terminal through the second LORA gateway, the intelligent control terminal is connected with the controller, the controller is connected with the terminal device, and the main server is connected with the intelligent control terminal through the third LORA gateway.
Referring to fig. 1, the sensor is various application sensors, including an intelligent water meter, an intelligent trash can, logistics tracking, a vending machine, etc., and data of the sensor is converted into a TCP/IP format through a LoRaWan gateway conversion protocol and is sent to a corresponding server. The LoRa gateway is used for a long-distance star-shaped framework, is multi-channel, multi-modulation transceiving and can simultaneously demodulate multi-channels. Due to the characteristics of LoRa, multiple signals can be demodulated simultaneously on the same channel. The gateway uses RF devices other than end nodes, has higher capacity, and acts as a transparent bridge to relay messages between the end devices and the central network server. The gateways are connected to the network server via a standard IP connection and the end devices use unicast wireless communication messages to one or more of the gateways.
Optionally, an intelligent building integrated control device based on LORA sensor, LORA's message divide into and goes upward and descend. The uplink is from the sensor to the LoRa gateway, and the downlink is from the LoRa gateway to the sensor and the intelligent control terminal and is used for issuing control instructions. The message, including a preamble, header and CRC value of the header, followed by data, and finally CRC check.
Optionally, in the intelligent building integrated control device based on the LORA sensor, the intelligent control terminal includes an AI module and an FPGA module, and the AI module issues a control instruction to the controller according to the control strategies of the distributed server and the main server; the FPGA module is used for updating or writing a control strategy of the controller.
Optionally, an intelligent building integrated control device based on the LORA sensor, the controller is provided with a control panel for manual intervention.
Optionally, in the intelligent building integrated control device based on the LORA sensor, the distributed servers are arranged according to the building, and in the same control area, each building is at least provided with one distributed server.
Optionally, an intelligent building integrated control device based on LORA sensor, the working frequency range diverse of first LORA gateway, second LORA gateway, third LORA gateway, the working frequency range 433MH of first LORA gateway, the working frequency range 868MH of second LORA gateway, the working frequency range 915 MH of third LORA gateway.
Optionally, an intelligent building integrated control device based on LORA sensor, the sensor includes the temperature sensing that is used for detecting the temperature, is used for detecting the pressure sensor of gravity or pressure, is used for detecting the people flow detection sensor of stream of people, is used for gathering the image sensor of image or video picture.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (7)
1. The utility model provides an intelligent building integrated control device based on LORA sensor which characterized in that includes:
the system comprises a sensor for detecting the operation parameters of terminal equipment, a first LORA gateway, a second LORA gateway, a third LORA gateway, a distributed server, a main server, a controller, an intelligent control terminal and a control panel;
the sensor is connected with a first LORA gateway, and the first LORA gateway is respectively connected with the controller, the distributed server and the main server;
the distributed server is connected with the main server and the intelligent control terminal through the second LORA gateway, the intelligent control terminal is connected with the controller, and the controller is connected with the terminal equipment;
and the main server is connected with the intelligent control terminal through a third LORA gateway.
2. The intelligent building integrated control device based on the LORA sensor as claimed in claim 1, wherein the intelligent control terminal comprises an AI module and an FPGA module, the AI module issues control instructions to the controller according to the control strategies of the distributed server and the main server;
the FPGA module is used for updating or writing a control strategy of the controller.
3. The LORA sensor-based intelligent building integrated control device as claimed in claim 2, wherein the controller is provided with a control panel for manual intervention.
4. The LORA sensor-based intelligent building integrated control device as claimed in claim 3, wherein the distributed servers are arranged in a building, and at least one distributed server is configured for each building in the same control area.
5. The intelligent building integrated control device based on the LORA sensor as claimed in claim 4, wherein the first, second and third LORA gateways have different operating frequency bands.
6. The device as claimed in claim 5, wherein the first LORA gateway has a frequency band 433MH, the second LORA gateway has a frequency band 868MH, and the third LORA gateway has a frequency band 915 MH.
7. The LORA sensor-based intelligent building integrated control device as claimed in claim 6, wherein the sensors include a temperature sensor for detecting temperature, a pressure sensor for detecting gravity or pressure, a people flow rate detection sensor for detecting people flow, and an image sensor for capturing images or video pictures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200867.5U CN213276304U (en) | 2020-09-30 | 2020-09-30 | Intelligent building integrated control device based on LORA sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200867.5U CN213276304U (en) | 2020-09-30 | 2020-09-30 | Intelligent building integrated control device based on LORA sensor |
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| CN213276304U true CN213276304U (en) | 2021-05-25 |
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| CN202022200867.5U Active CN213276304U (en) | 2020-09-30 | 2020-09-30 | Intelligent building integrated control device based on LORA sensor |
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