CN106403896A

CN106403896A - Tower inclination condition monitoring system based on LoRa technology

Info

Publication number: CN106403896A
Application number: CN201610835437.6A
Authority: CN
Inventors: 夏伟涛; 肖桂龙; 谢晓燕; 李平锋; 冯隽桃; 陈品良; 闭德锋; 董波
Original assignee: FOSHAN WEIGETE ELECTRICAL EQUIPMENT Co Ltd
Current assignee: FOSHAN WEIGETE ELECTRICAL EQUIPMENT Co Ltd
Priority date: 2016-09-20
Filing date: 2016-09-20
Publication date: 2017-02-15

Abstract

The invention discloses a tower inclination condition monitoring system based on a LoRa technology. The tower inclination condition monitoring system is characterized in that the condition data transmission of a tower adopts a LoRa wireless communication manner. The tower inclination condition monitoring system comprises terminal nodes, routing nodes and an integrated controller, wherein each terminal node comprises an inclination sensor, a first single-chip microcomputer, a first LoRa module and a power supply I which are arranged on the tower; each routing node comprises a second single-chip microcomputer, a second LoRa module, a solar energy collection module II and a power supply II; the integrated controller comprises a third single-chip microcomputer, a third LoRa module, a solar energy collection module III and a power supply III; the single-chip microcomputers and the LoRa modules are connected through I2C, each second LoRa module and the first LoRa modules form a star structure, and the second LoRa modules communicate with each third LoRa module wirelessly, so that an Ad-Hoc network communication function is realized. The tower inclination condition monitoring system is simple structure and convenient to use, and the performance is more superior compared with a product of the same type.

Description

Shaft tower heeling condition monitoring system based on LoRa technology

Technical field

The present invention relates to monitoring system technical field, especially relate to a kind of shaft tower heeling condition monitoring system.

Background technology

Shaft tower is for supporting the supporter of power transmission line in overhead transmission line.In the vile weather of storm wind sleet, shaft tower Easily tilted to even result in by force by external force and collapse, jeopardize the safety of whole electrical network.Therefore, an effective shaft tower need to be designed Heeling condition monitoring system, globally to protect electric power netting safe running.

At present, shaft tower monitoring system is based on GSM/GPRS communication network mostly, and this system deployment is convenient and communicates Simply, but operation cost is high, need to pay GSM campus network, rely on the base station construction of service provider.When meeting violent typhoon, because of operation The base station fault of business, the data of falling bar after calamity all can not be returned by shaft tower detecting system based on GSM/GPRS in time.

Content of the invention

The purpose of the present invention is exactly that a kind of structure providing to solve the deficiency of prior art is simple, can carry out long distance The shaft tower heeling condition monitoring system based on LoRa technology from transmission, low-power consumption.

The present invention is to realize above-mentioned purpose using following technical solution：A kind of shaft tower based on LoRa technology tilts Condition monitoring system it is characterised in that shaft tower status data transfers adopt LoRa communication, including terminal node, Routing node and Centralized Controller, terminal node include arrange with shaft tower on inclination sensor, the first single-chip microcomputer, first LoRa module and power supply one, routing node includes second singlechip, the 2nd LoRa module, solar collection module two and power supply Two, Centralized Controller includes the 3rd single-chip microcomputer, the 3rd LoRa module, solar collection module three and power supply three；Described monolithic Machine and LoRa module are all connected by I2C, the 2nd LoRa module with multiple first LoRa modules composition hub-and-spoke configurations, multiple second LoRa module and the 3rd LoRa module radio communication, realize self-organized network communication function.

Further, the signal output part of described inclination sensor is connected with the first single-chip microcomputer, and the first single-chip microcomputer connects First LoRa module, power supply one is connected with the first single-chip microcomputer and is its power supply.

Further, described solar collection module two and power supply two are connected with second singlechip and single as second respectively The power supply of piece machine, second singlechip connects the 2nd LoRa module.

Further, described solar collection module three and power supply three are connected with the 3rd single-chip microcomputer and single as the 3rd respectively The power supply of piece machine, the 3rd single-chip microcomputer connects the 3rd LoRa module.

The present invention using the beneficial effect that above-mentioned technical solution can reach is：

The data mode of the shaft tower of the present invention is transmitted all using low-power consumption and remote LoRa communication, compares The technology such as GSM, GPRS, flow that need not be extra, it is independent of base station construction.

Brief description

Fig. 1 is the system structure diagram of the present invention；

Fig. 2 is the terminal node structural representation of the present invention；

Fig. 3 is the routing node structural representation of the present invention；

Fig. 4 is the Centralized Controller structural representation of the present invention.

Description of reference numerals：1st, terminal node 1-1, inclination sensor 1-2, the first single-chip microcomputer 1-3, a LoRa Module 1-4, power supply 1, routing node 2-1, second singlechip 2-2, the 2nd LoRa module 2-3, solar collection module Two 2-4, power supply 23, Centralized Controller 3-1, the 3rd single-chip microcomputer 3-2, the 3rd LoRa module 3-3, solar collection module Three 3-4, power supply three.

Specific embodiment

Below in conjunction with specific embodiment, the technical program is explained in detail.

As Figure 1-Figure 4, the present invention is a kind of shaft tower heeling condition monitoring system based on LoRa technology, the shape of shaft tower State data transfer adopts LoRa communication, including terminal node 1, routing node 2 and Centralized Controller 3, terminal node 1 Including the inclination sensor 1-1 being arranged on shaft tower, the first single-chip microcomputer 1-2, LoRa module 1-3 and power supply one 1-4, road Second singlechip 2-1, the 2nd LoRa module 2-2, solar collection module two 2-3 and power supply two 2-4 are included by node 2, concentrates Controller 3 includes the 3rd single-chip microcomputer 3-1, the 3rd LoRa module 3-2, solar collection module three 3-3 and power supply three 3-4；Described Single-chip microcomputer and LoRa module all connected by I2C, the 2nd LoRa module with multiple first LoRa modules composition hub-and-spoke configurations, many Individual 2nd LoRa module and the 3rd LoRa module radio communication, realize self-organized network communication function.

The signal output part of described inclination sensor is connected with the first single-chip microcomputer, and the first single-chip microcomputer connects a LoRa mould Block, power supply one is connected with the first single-chip microcomputer and is its power supply；Solar collection module two and power supply two respectively with second singlechip Connect and the power supply as second singlechip, second singlechip connects the 2nd LoRa module；Solar collection module three He Power supply three is connected and the power supply as the 3rd single-chip microcomputer with the 3rd single-chip microcomputer respectively, and the 3rd single-chip microcomputer connects the 3rd LoRa mould Block.

Compared with prior art, the data mode transmission of shaft tower is all wireless using low-power consumption and remote LoRa for the present invention Communication mode, compares the technology such as GSM, GPRS, flow that need not be extra, is independent of base station construction, performance is more superior.

Above-described is only the preferred embodiment of the present invention it is noted that for those of ordinary skill in the art For, without departing from the concept of the premise of the invention, some deformation can also be made and improve, these broadly fall into the present invention Protection domain.

Claims

1. a kind of shaft tower heeling condition monitoring system based on LoRa technology is it is characterised in that the status data transfers of shaft tower are adopted Use LoRa communication, including terminal node, routing node and Centralized Controller, terminal node is included on setting and shaft tower Inclination sensor, the first single-chip microcomputer, a LoRa module and power supply one, routing node include second singlechip, second LoRa module, solar collection module two and power supply two, Centralized Controller includes the 3rd single-chip microcomputer, the 3rd LoRa module, the sun Can collection module three and power supply three；Described single-chip microcomputer and LoRa module are all connected by I2C, the 2nd LoRa module and multiple the One LoRa module composition hub-and-spoke configuration, multiple 2nd LoRa modules and the 3rd LoRa module radio communication, realize self-organized network communication Function.

2. the shaft tower heeling condition monitoring system based on LoRa technology according to claim 1 is it is characterised in that described incline The signal output part of tilt sensor is connected with the first single-chip microcomputer, and the first single-chip microcomputer connects a LoRa module, power supply one and the One single-chip microcomputer connects and is its power supply.

3. the shaft tower heeling condition monitoring system based on LoRa technology according to claim 1 is it is characterised in that be based on The shaft tower heeling condition monitoring system of LoRa technology it is characterised in that described solar collection module two and power supply two respectively with Second singlechip connects and the power supply as second singlechip, and second singlechip connects the 2nd LoRa module.

4. the shaft tower heeling condition monitoring system based on LoRa technology according to claim 1 it is characterised in that described too Sun energy collection module three and power supply three are connected and the power supply as the 3rd single-chip microcomputer with the 3rd single-chip microcomputer respectively, the 3rd monolithic Machine connects the 3rd LoRa module.