CN101445118A - Novel wagon axle temperature monitoring device based on wireless transmission technology - Google Patents
Novel wagon axle temperature monitoring device based on wireless transmission technology Download PDFInfo
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- CN101445118A CN101445118A CNA2008102298664A CN200810229866A CN101445118A CN 101445118 A CN101445118 A CN 101445118A CN A2008102298664 A CNA2008102298664 A CN A2008102298664A CN 200810229866 A CN200810229866 A CN 200810229866A CN 101445118 A CN101445118 A CN 101445118A
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Abstract
The invention discloses a novel wagon axle temperature monitoring device based on the wireless transmission technology and relates to a locomotive vehicle axle temperature monitoring and protection apparatus, and the device comprises two parts of a wireless network node installed at the bottom part of a wagon vehicle and an information receiving and display unit installed in a driving cab of the vehicle. The wireless network node comprises a temperature sensor module, a data processing module, a wireless communication module and an energy supply module. The monitored data is sent to the data processing module for processing and then transmitted by the wireless communication module, and the wireless network node has the self-grouping function and can automatically identify the vehicle. The information receiving and display unit receives information transmitted by the wireless communication module, and the information is displayed on the display unit after processing. The novel wagon axle temperature monitoring device is characterized by novel structure, safety, reliability, and the like, thereby belonging to the novel wagon axle temperature monitoring device which integrates economy and practicality and is based on the wireless transmission technology and being applicable to the wide popularization in the locomotive field.
Description
Technical field
The present invention relates to a kind of axletree device for detecting temperature, relate in particular to a kind of novel wagon axle temperature monitoring device based on Radio Transmission Technology.
Background technology
At present, the bearing temperature monitoring mode is on the truck vehicle, adopts on ground and every 30km installation infrared probe device the hairdo that axle temperature detects is detected.This mode make that the too high alarm encashment ratio of axle temperature is low, rate of false alarm is high, and cost is very high owing to being subject to reasons such as external environment influence, location difficulty.At existing problem in the above-mentioned prior art, a kind of later-model wagon axle temperature monitoring device of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
The present invention is directed to the proposition of above problem, and design study a kind of novel wagon axle temperature monitoring device based on Radio Transmission Technology, thereby workout cost is high and the insecure problem of temperature monitoring.Its technological means that adopts is as follows:
A kind of novel wagon axle temperature monitoring device based on Radio Transmission Technology is characterized in that comprising wireless network node and message pick-up display unit; Described wireless network node is made of temperature sensor module, data processing module, wireless communication module and electric weight supply module; Described message pick-up display unit is arranged in the vehicle drivers chamber, and it comprises wireless receiving module and information display unit; The roller box place that described temperature sensor module is installed in truck wheel axles carries out the collection of vehicle axles temperature information; Described data processing module is used to receive the wheel shaft temperature information that temperature sensor module sends back, and with the processing of encoding of this information, the back sends by wireless communication module; Described wireless receiving module is used to receive the vehicle axles temperature information that wireless communication module sends, and with the processing of self encoding of wireless network node, forms groups of nodes automatically, after this information is shown by information display unit; Temperature sensor module adopts integrated digital temperature sensor DS18B20; Wireless communication module adopts the nRF905 chip, and data processing module adopts treater C8051F040 or AT91SAM7A3 commonly used.
Wagon axle temperature monitoring device of the present invention is mounted in the wireless network node of truck vehicle bottom and forms with the message pick-up processes and displays unit two parts that are installed in driver's cab, wireless network node sends to the message pick-up display unit with the temperature information that collects and self coding by wireless communication module, and the message pick-up display unit is with the information processing that receives and be shown on the read-out.Because wireless network node can write the lorry numbering, data processing function by network communication module and receiving end carries out from marshalling simultaneously, like this than the data reliability height that infrared temperature measurement apparatus is installed on the ground, be not vulnerable to external environment condition and location influence, and can monitor in real time for the variation of wagon axle temperature in the driving process.In addition, the present invention also has novel structure, advantage such as safe and reliable, and it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The present invention has only a width of cloth accompanying drawing:
Fig. 1 is a structural representation of the present invention;
Among the figure: 3, temperature sensor module, 4, data processing module, 5, wireless communication module, 6, the electric weight supply module, 7, wireless receiving module, 8, information display unit.
The specific embodiment
As shown in Figure 1, this wagon axle temperature monitoring device by: form by wireless network node and message pick-up display unit; Wherein wireless network node comprises: temperature sensor module 3, data processing module 4, wireless communication module 5 and electric weight supply module 6.Temperature sensor module 3 is installed in the roller box place of truck wheel axles, the temperature of monitor vehicle wheel shaft, the collection of wheel shaft temperature information is transferred in the data processing module 4, data processing module 4 is encoded temperature information, send by wireless communication module 5, in addition, wireless network node can write the lorry numbering (can be by data processing module 4 when temperature information be encoded, the lorry numbering is write), can guarantee the data reliability height like this, be not vulnerable to external environment condition and location influence, and can monitor in real time for the variation of wagon axle temperature in the driving process.
The message pick-up display unit that is positioned at the vehicle drivers chamber comprises: wireless receiving module 7 and information display unit 8, wireless receiving module 7 be used for receiving wireless network node wireless communication module 5 pass through the temperature information that wireless mode transmits and the coding of node of network, at first carry out coded combination, the node of network of permutation car is weaved into groups of nodes automatically, after data are shown by information display unit 8.Temperature sensor module 3 adopts integrated digital temperature sensor, i.e. the DS18B20 sensor of Dallas company.Data processing module 4 adopts treater commonly used such as C8051F040 or AT91SAM7A3.Wireless communication module 5 adopts the nRF905 chip.Electric quantity of power supply supply module 6 provides power supply for whole wireless network node, because the energy consumption of total system is very low, the delivery of energy module can use the 5V dry storage battery as power supply.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1, a kind of novel wagon axle temperature monitoring device based on Radio Transmission Technology is characterized in that comprising wireless network node and message pick-up display unit; Described wireless network node is made of temperature sensor module (3), data processing module (4), wireless communication module (5) and electric weight supply module (6); Described message pick-up display unit is arranged in the vehicle drivers chamber, and it comprises wireless receiving module (7) and information display unit (8); The roller box place that described temperature sensor module (3) is installed in truck wheel axles carries out the collection of vehicle axles temperature information; Described data processing module (4) is used to receive the wheel shaft temperature information that temperature sensor module sends back, and with the processing of encoding of this information, the back sends by wireless communication module (5); Described wireless receiving module (7) is used to receive the vehicle axles temperature information that wireless communication module (5) sends, and with the processing of self encoding of wireless network node, forms groups of nodes automatically, after this information is shown by information display unit (8).
2, the novel wagon axle temperature monitoring device based on Radio Transmission Technology according to claim 1 is characterized in that temperature sensor module (3) adopts integrated digital temperature sensor DS18B20.
3, the novel wagon axle temperature monitoring device based on Radio Transmission Technology according to claim 1 is characterized in that wireless communication module (5) adopts the nRF905 chip.
4, the novel wagon axle temperature monitoring device based on Radio Transmission Technology according to claim 1 is characterized in that data processing module (4) adopts treater C8051F040 or AT91SAM7A3 commonly used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102298664A CN101445118A (en) | 2008-12-16 | 2008-12-16 | Novel wagon axle temperature monitoring device based on wireless transmission technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102298664A CN101445118A (en) | 2008-12-16 | 2008-12-16 | Novel wagon axle temperature monitoring device based on wireless transmission technology |
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| CN101445118A true CN101445118A (en) | 2009-06-03 |
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| CNA2008102298664A Pending CN101445118A (en) | 2008-12-16 | 2008-12-16 | Novel wagon axle temperature monitoring device based on wireless transmission technology |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853566A (en) * | 2010-05-18 | 2010-10-06 | 北京农业信息技术研究中心 | Cold chain transportation process information monitoring system and method |
| CN102050138A (en) * | 2010-11-30 | 2011-05-11 | 张兴莲 | Wheel axle temperature and wind pressure monitoring device based on wireless ad hoc networks and method for railway passenger cars or wagons |
| CN102267476A (en) * | 2011-05-05 | 2011-12-07 | 上海可鲁系统软件有限公司 | Real-time monitoring system for axle temperature of rail transit vehicle |
| CN103727978A (en) * | 2013-12-25 | 2014-04-16 | 长城信息产业股份有限公司 | Wagon state real-time monitoring terminal and method based on compass communications |
| CN103738355A (en) * | 2013-12-20 | 2014-04-23 | 北京交控科技有限公司 | Speed detection system |
| CN104512433A (en) * | 2013-10-08 | 2015-04-15 | 北京工业大学 | Data collecting and processing method for linear array type infrared axle temperature probes |
| CN104859680A (en) * | 2015-05-29 | 2015-08-26 | 铜陵有色金属集团股份有限公司 | Mine car under-maintenance auxiliary detection system |
| CN105644591A (en) * | 2014-11-27 | 2016-06-08 | 斯凯孚公司 | Condition monitoring system and method for monitoring condition of bearing unit for vehicle |
| CN106004926A (en) * | 2016-05-26 | 2016-10-12 | 天津汇智三维科技有限公司 | Metro vehicle safety detection system |
| CN106080656A (en) * | 2016-07-15 | 2016-11-09 | 南京铁道职业技术学院 | Railway freight-car bearing temperature monitoring circuit and monitoring method thereof |
| CN107021116A (en) * | 2017-03-02 | 2017-08-08 | 西安交通大学 | A kind of monitoring system of the track vehicle based on technology of Internet of things |
| CN107776606A (en) * | 2016-08-31 | 2018-03-09 | 中车株洲电力机车研究所有限公司 | A kind of shaft temperature monitoring system fault detection method |
-
2008
- 2008-12-16 CN CNA2008102298664A patent/CN101445118A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853566A (en) * | 2010-05-18 | 2010-10-06 | 北京农业信息技术研究中心 | Cold chain transportation process information monitoring system and method |
| CN102050138A (en) * | 2010-11-30 | 2011-05-11 | 张兴莲 | Wheel axle temperature and wind pressure monitoring device based on wireless ad hoc networks and method for railway passenger cars or wagons |
| CN102050138B (en) * | 2010-11-30 | 2012-12-19 | 张兴莲 | Wheel axle temperature and wind pressure monitoring device based on wireless ad hoc networks and method for railway passenger cars or wagons |
| CN102267476A (en) * | 2011-05-05 | 2011-12-07 | 上海可鲁系统软件有限公司 | Real-time monitoring system for axle temperature of rail transit vehicle |
| CN104512433A (en) * | 2013-10-08 | 2015-04-15 | 北京工业大学 | Data collecting and processing method for linear array type infrared axle temperature probes |
| CN103738355B (en) * | 2013-12-20 | 2016-03-23 | 北京交控科技股份有限公司 | A kind of velocity-measuring system |
| CN103738355A (en) * | 2013-12-20 | 2014-04-23 | 北京交控科技有限公司 | Speed detection system |
| CN103727978A (en) * | 2013-12-25 | 2014-04-16 | 长城信息产业股份有限公司 | Wagon state real-time monitoring terminal and method based on compass communications |
| CN103727978B (en) * | 2013-12-25 | 2016-03-30 | 长城信息产业股份有限公司 | A kind of railway freight-car status real time monitor terminal based on Beidou communication and method |
| CN105644591A (en) * | 2014-11-27 | 2016-06-08 | 斯凯孚公司 | Condition monitoring system and method for monitoring condition of bearing unit for vehicle |
| CN105644591B (en) * | 2014-11-27 | 2019-12-13 | 斯凯孚公司 | Condition monitoring system and method for monitoring the condition of a bearing unit for a vehicle |
| CN104859680A (en) * | 2015-05-29 | 2015-08-26 | 铜陵有色金属集团股份有限公司 | Mine car under-maintenance auxiliary detection system |
| CN106004926A (en) * | 2016-05-26 | 2016-10-12 | 天津汇智三维科技有限公司 | Metro vehicle safety detection system |
| CN106080656A (en) * | 2016-07-15 | 2016-11-09 | 南京铁道职业技术学院 | Railway freight-car bearing temperature monitoring circuit and monitoring method thereof |
| CN107776606A (en) * | 2016-08-31 | 2018-03-09 | 中车株洲电力机车研究所有限公司 | A kind of shaft temperature monitoring system fault detection method |
| CN107776606B (en) * | 2016-08-31 | 2020-05-08 | 中车株洲电力机车研究所有限公司 | Fault detection method for shaft temperature monitoring system |
| CN107021116A (en) * | 2017-03-02 | 2017-08-08 | 西安交通大学 | A kind of monitoring system of the track vehicle based on technology of Internet of things |
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Open date: 20090603 |