CN112284568A - Wireless sensor network system based on SmartMeshIP - Google Patents
Wireless sensor network system based on SmartMeshIP Download PDFInfo
- Publication number
- CN112284568A CN112284568A CN202011125399.8A CN202011125399A CN112284568A CN 112284568 A CN112284568 A CN 112284568A CN 202011125399 A CN202011125399 A CN 202011125399A CN 112284568 A CN112284568 A CN 112284568A
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- Prior art keywords
- network system
- sensor network
- smartmesh
- wireless sensor
- temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a SmartMesh IP-based wireless sensor network system, which comprises a computer, a collection box, a temperature measurement gateway and a temperature measurement node, the temperature measuring node comprises a shell and a circuit board, wherein both sides and the top of the shell are fixedly connected with mounting sleeves, an adjusting screw is arranged in the mounting sleeve through the matching of external threads and internal threads, one end of the adjusting screw is fixedly connected with a connecting bent rod, one end of the connecting bent rod is fixedly provided with a fixing plate, the fixing plate is provided with a plurality of screw holes, this wireless sensor network system based on SmartMesh IP reasonable in design, the temperature measurement node can be installed on the collection box on the train, and the data transmission after the temperature acquisition of messenger's train becomes wireless network formula, need not through the line transmission, improves temperature acquisition's precision and flexibility, reduces the degree of difficulty of wiring, and the practicality is strong.
Description
Technical Field
The invention belongs to the technical field of train temperature detection, and particularly relates to a SmartMesh IP-based wireless sensor network system.
Background
With the recent high-speed development of railway subways, the running speed of rolling stock is increased, the load capacity is increased, and railways put forward higher requirements on the safety technical guarantee of the rolling stock, wherein the monitoring of various key parts of a train has important significance on ensuring the running safety of the train.
In the running process of the train, besides the temperature sensors inside and outside the train for ensuring comfort and the smoke alarm for detecting smoke, the train is actually provided with more than 1000 sensors for detecting the temperature, the speed, the acceleration, the pressure, the insulativity and other types of the key parts and the system of the train, so that the safe running of the train is ensured. Such as the impact of the rolling stock on the rails, dynamic effects and vibrations, cause heating of the bearings of the running part of the rolling stock and a rise in the temperature of the gearbox. When these machines wear and develop defects, abnormal heat generation and abnormal vibration are generated. The collection and monitoring of various state signals are very important for judging the running state of the train and avoiding safety accidents.
Because the train is safely placed at the first place, in order to ensure the reliability of the train sensor network, a networking mode of wired data communication is adopted at the present stage, most sensors are connected into a sensor manager of each carriage through a Can bus and then connected into a real-time Ethernet to be connected with a locomotive head main control platform, the flexibility of wiring is poor, and the accuracy of data is possibly reduced.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a SmartMesh IP-based wireless sensor network system which is reasonable in design, temperature measuring nodes can be installed on a collecting box on a train, data transmission after temperature collection of the train is changed into a wireless network type, transmission through a line is not needed, the accuracy and flexibility of temperature collection are improved, the difficulty of wiring is reduced, and the practicability is strong.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a wireless sensor network system based on SmartMesh IP, includes computer, collection box, temperature measurement gateway and temperature measurement node, the temperature measurement node includes shell and circuit board, the both sides of shell and the equal fixedly connected with installation sleeve in top, install the intraductal adjusting screw of installing through external screw thread and interior screw-thread fit, adjusting screw's one end fixedly connected with connects the knee, the one end fixed mounting who connects the knee has the fixed plate, a plurality of screw has been seted up on the fixed plate, the antenna is installed at the top of shell, integrated ann is equipped with power, SRAM, temperature acquisition unit, treater, wireless interface and serial ports on the circuit board.
In a preferred embodiment of the invention, the serial port is used for connecting with a PT100 sensor of a train for data receiving.
As a preferred embodiment of the present invention, the power supply is electrically connected to the SRAM, the temperature acquisition unit, the processor, the wireless interface, and the serial port through the power supply circuit.
As a preferred embodiment of the present invention, the processor is electrically connected to the SRAM, the temperature acquisition unit, the antenna, the wireless interface, and the serial port, respectively.
In a preferred embodiment of the present invention, the wireless interface and the processor employ an LTP5902 wireless transceiver module.
As a preferred embodiment of the invention, the SRAM has a model number of R1LV0408DSA-5SR # B0.
As a preferred embodiment of the present invention, the temperature acquisition unit employs a MAX31865 module.
The invention has the beneficial effects that: the invention discloses a SmartMesh IP-based wireless sensor network system which comprises a computer, a collection box, a temperature measurement gateway, a temperature measurement node, a shell, a circuit board, a mounting sleeve, an adjusting screw rod, a connecting bent rod, a fixing plate, an antenna, a screw hole, a power supply, an SRAM, a temperature collection unit, a processor, a wireless interface and a serial port.
1. This temperature measurement node based on SmartMesh IP's wireless sensor network system can install on the collection box on the train, makes the data transmission after the temperature acquisition of train become wireless network formula, need not through the circuit transmission, improves temperature acquisition's precision and flexibility, reduces the degree of difficulty of wiring, and the practicality is strong.
2. A plurality of fixing plates capable of adjusting the distance and the position are mounted on the shell of the temperature measuring node of the SmartMesh IP-based wireless sensor network system, the fixing plates can be mounted on a collection box very conveniently, the collection box cannot be damaged, the fixing plates can be detached conveniently, the temperature measuring node can be tested and adjusted conveniently, and the mounting flexibility and the adaptability to the mounting environment and the collection box can be improved effectively.
3. The fixing plate of the temperature measuring node of the SmartMesh IP-based wireless sensor network system can be independently adjusted, so that the fixing plate can be adapted to the surface contour of a collection box, and the adaptability to the installation environment can be effectively improved.
Drawings
FIG. 1 is a schematic diagram of a temperature measurement node structure of a SmartMesh IP-based wireless sensor network system;
FIG. 2 is a schematic diagram of a temperature measurement node system of a SmartMesh IP-based wireless sensor network system;
FIG. 3 is a system diagram of a SmartMesh IP-based wireless sensor network system;
in the figure: 1. a computer; 2. a collection box; 3. a temperature measurement gateway; 4. measuring temperature nodes; 5. a housing; 6. a circuit board; 7. installing a sleeve; 8. adjusting the screw rod; 9. connecting the bent rod; 10. a fixing plate; 11. an antenna; 12. a screw hole; 13. a power source; 14. an SRAM; 15. a temperature acquisition unit; 16. a processor; 17. a wireless interface; 18. and (6) serial port.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a wireless sensor network system based on SmartMesh IP, includes computer 1, collection box 2, temperature measurement gateway 3 and temperature measurement node 4, temperature measurement node 4 includes shell 5 and circuit board 6, the equal fixedly connected with installing sleeve 7 in both sides and the top of shell 5, install adjusting screw 8 through external screw thread and interior screw-thread fit in the installing sleeve 7, the knee 9 is connected to adjusting screw 8's one end fixedly connected with, the one end fixed mounting who connects knee 9 has fixed plate 10, a plurality of screw 12 has been seted up on the fixed plate 10, antenna 11 is installed at the top of shell 5, integrated ann is equipped with power 13, SRAM14, temperature acquisition unit 15, treater 16, wireless interface 17 and serial ports 18 on the circuit board 6.
In a preferred embodiment of the present invention, the serial port 18 is used for connecting with a PT100 sensor of a train for data reception.
In a preferred embodiment of the present invention, the power supply 13 is electrically connected to the SRAM14, the temperature acquisition unit 15, the processor 16, the wireless interface 17, and the serial port 18 through a power supply circuit.
In a preferred embodiment of the present invention, the processor 16 is electrically connected to the SRAM14, the temperature acquisition unit 15, the antenna 11, the wireless interface 17, and the serial port 18, respectively.
In a preferred embodiment of the present invention, the wireless interface 17 and the processor 16 employ an LTP5902 wireless transceiver module.
As a preferred embodiment of the invention, the SRAM14 has a model number of R1LV0408DSA-5SR # B0.
In a preferred embodiment of the present invention, the temperature acquisition unit 15 employs a MAX31865 module.
As a preferred embodiment of the invention, the temperature measuring node 4 can be installed on the collection box 2 on the train, so that the data transmission after the temperature collection of the train is changed into a wireless network type, the transmission through a line is not needed, the accuracy and flexibility of the temperature collection are improved, the difficulty of wiring is reduced, the practicability is strong, a plurality of fixing plates 10 capable of adjusting the distance and the position are installed on the shell 5, the fixing plates can be very conveniently installed on the collection box 2, the collection box 2 cannot be damaged, the disassembly can be convenient, the testing and the adjustment of the temperature measuring node 4 are facilitated, the installation flexibility and the adaptability to the installation environment and the collection box 2 can be effectively improved, the fixing plates 10 can be independently adjusted, the surface contour of the collection box 2 can be adapted, the adaptability to the installation environment can be effectively improved, when the adjustment is carried out, the temperature measurement system is characterized in that the adjusting screw rods 8 are directly rotated, convenience and rapidness are achieved, then the fixing plates 10 are clamped on the collection box 2, then the fixing plates 10 are fixed through the matching of bolts and screw holes 12 in the fixing plates 10, the temperature measurement nodes 4 are installed on the collection box 2, then the serial ports 18 are connected with the PT100 sensor to receive data, the wireless interface 17 and the processor 16 send out the data, and the temperature measurement gateway 3 installed on the computer 1 receives the data.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a wireless sensor network system based on SmartMesh IP, includes computer (1), collection box (2), temperature measurement gateway (3) and temperature measurement node (4), a serial communication port, temperature measurement node (4) are including shell (5) and circuit board (6), the both sides and the equal fixedly connected with installation sleeve pipe (7) in top of shell (5), install adjusting screw (8) through external screw thread and interior screw-thread fit in installation sleeve pipe (7), the one end fixedly connected with of adjusting screw (8) connects knee (9), the one end fixed mounting of connecting knee (9) has fixed plate (10), a plurality of screw (12) have been seted up on fixed plate (10), antenna (11) are installed at the top of shell (5), integrated installation has power (13), SRAM (14), temperature acquisition unit (15) on circuit board (6), A processor (16), a wireless interface (17) and a serial port (18).
2. The SmartMesh IP based wireless sensor network system of claim 1, wherein: the serial port (18) is used for being connected with a PT100 sensor of the train to receive data.
3. The SmartMesh IP based wireless sensor network system of claim 1, wherein: the power supply (13) is electrically connected with the SRAM (14), the temperature acquisition unit (15), the processor (16), the wireless interface (17) and the serial port (18) through a power supply circuit respectively.
4. The SmartMesh IP based wireless sensor network system of claim 1, wherein: the processor (16) is electrically connected with the SRAM (14), the temperature acquisition unit (15), the antenna (11), the wireless interface (17) and the serial port (18) respectively.
5. The SmartMesh IP based wireless sensor network system of claim 1, wherein: the wireless interface (17) and the processor (16) adopt an LTP5902 wireless transceiver module.
6. The SmartMesh IP based wireless sensor network system of claim 1, wherein: the model of the SRAM (14) is R1LV0408DSA-5SR # B0.
7. The SmartMesh IP based wireless sensor network system of claim 1, wherein: the temperature acquisition unit (15) adopts a MAX31865 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125399.8A CN112284568A (en) | 2020-10-20 | 2020-10-20 | Wireless sensor network system based on SmartMeshIP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125399.8A CN112284568A (en) | 2020-10-20 | 2020-10-20 | Wireless sensor network system based on SmartMeshIP |
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| Publication Number | Publication Date |
|---|---|
| CN112284568A true CN112284568A (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011125399.8A Pending CN112284568A (en) | 2020-10-20 | 2020-10-20 | Wireless sensor network system based on SmartMeshIP |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136493A (en) * | 2021-11-29 | 2022-03-04 | 华能青海发电有限公司新能源分公司 | Long-range temperature measurement equipment of solar-thermal power generation intensification state |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738975A (en) * | 2008-11-21 | 2010-06-16 | 上海电机学院 | Air conditioner temperature wireless monitoring system and method |
| CN101988855A (en) * | 2009-07-31 | 2011-03-23 | 张春涛 | Low power wireless digital automatic temperature monitoring system |
| US20110161439A1 (en) * | 2009-12-24 | 2011-06-30 | Infosys Technologies Limited | Method and system for querying, monitoring and controlling a wireless sensor network using an instant messaging system |
| CN202793621U (en) * | 2012-08-08 | 2013-03-13 | 北京汽车股份有限公司 | Sensor support device for cooling capacity test of radiator |
| CN204856124U (en) * | 2015-08-04 | 2015-12-09 | 天津诚意创达科技有限公司 | Temperature data collection system of injection molding machine key area |
| CN108462942A (en) * | 2018-02-26 | 2018-08-28 | 深圳市芯联锐创科技有限公司 | Vehicle management system based on bluetooth MESH mesh networks |
| CN209911902U (en) * | 2019-07-16 | 2020-01-07 | 甘肃建筑职业技术学院 | Computer case provided with adjustable radiator |
| CN111739271A (en) * | 2020-06-22 | 2020-10-02 | 中北大学 | Wireless monitoring system for high-temperature point of goaf |
-
2020
- 2020-10-20 CN CN202011125399.8A patent/CN112284568A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738975A (en) * | 2008-11-21 | 2010-06-16 | 上海电机学院 | Air conditioner temperature wireless monitoring system and method |
| CN101988855A (en) * | 2009-07-31 | 2011-03-23 | 张春涛 | Low power wireless digital automatic temperature monitoring system |
| US20110161439A1 (en) * | 2009-12-24 | 2011-06-30 | Infosys Technologies Limited | Method and system for querying, monitoring and controlling a wireless sensor network using an instant messaging system |
| CN202793621U (en) * | 2012-08-08 | 2013-03-13 | 北京汽车股份有限公司 | Sensor support device for cooling capacity test of radiator |
| CN204856124U (en) * | 2015-08-04 | 2015-12-09 | 天津诚意创达科技有限公司 | Temperature data collection system of injection molding machine key area |
| CN108462942A (en) * | 2018-02-26 | 2018-08-28 | 深圳市芯联锐创科技有限公司 | Vehicle management system based on bluetooth MESH mesh networks |
| CN209911902U (en) * | 2019-07-16 | 2020-01-07 | 甘肃建筑职业技术学院 | Computer case provided with adjustable radiator |
| CN111739271A (en) * | 2020-06-22 | 2020-10-02 | 中北大学 | Wireless monitoring system for high-temperature point of goaf |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136493A (en) * | 2021-11-29 | 2022-03-04 | 华能青海发电有限公司新能源分公司 | Long-range temperature measurement equipment of solar-thermal power generation intensification state |
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Application publication date: 20210129 |
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