CN202669852U - Wireless train axle temperature detecting device - Google Patents
Wireless train axle temperature detecting device Download PDFInfo
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- CN202669852U CN202669852U CN 201220343885 CN201220343885U CN202669852U CN 202669852 U CN202669852 U CN 202669852U CN 201220343885 CN201220343885 CN 201220343885 CN 201220343885 U CN201220343885 U CN 201220343885U CN 202669852 U CN202669852 U CN 202669852U
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Abstract
The utility model discloses a wireless train axle temperature detecting device which comprises a signal transmission control module, a signal receiving control module, a wireless signal emission module, a wireless signal receiving module and a temperature sensor, wherein the wireless signal receiving module is used for carrying out wireless communication with the wireless signal emission module, and the temperature sensor is used for being mounted on a train axle box. A signal output end of the temperature sensor is connected with a signal input end of the signal transmission control module, a signal output end of the signal transmission control module is connected with a signal input end of the wireless signal emission module, a signal output end of the wireless signal receiving module is connected with a signal input end of the signal receiving control module, and a signal output end of the signal receiving control module is connected with a temperature display module. The wireless train axle temperature detecting device carries out axle temperature transmission by means of a wireless mode, achieves wireless collecting and receiving of data of temperature and the like, solves a data collecting difficulty caused by arbitrary marshalling of engineering vans and freight trains.
Description
Technical field
The utility model relates to the track traffic technical field, particularly relates to a kind of wireless train shaft temperature detecting device.
Background technology
At present, have in the train of electrical connection in subway, motor-car, high ferro etc., the data such as the temperature during train operation all are to adopt wired connection mode to realize data transmission and collection.Yet in fields such as engineering truck and goods trains, mainly be to adopt the manual measurement data, state-of-the-artly also just realized artificial static data management, perhaps adopt the wireless temperature detection instrument to collect data in the roadside.These methods all can't guarantee in train travelling process the Real-time Collection to the axle temperature data, and efficient and precision are not high, have larger hidden danger.
The utility model content
Based on this, for the problems referred to above, the utility model proposes a kind of wireless train shaft temperature detecting device of can be online, accurately train axle temperature being detected.
The technical solution of the utility model is: a kind of wireless train shaft temperature detecting device, comprise that signal sends control module, signal receives control module, wireless signal transmitting module, carry out the reception of wireless signals module of wireless telecommunications with wireless signal transmitting module and be used for being installed in temperature sensor on the train axle box, the signal output part of described temperature sensor is connected with the signal input part that described signal sends control module, the signal output part that described signal sends control module is connected with the signal input part of described wireless signal transmitting module, the signal output part of described reception of wireless signals module is connected with the signal input part that described signal receives control module, and the signal output part that described signal receives control module is connected with temperature display module.
The temperature sensor that is installed on the axle box receives axle temperature information, axle temperature information is transferred to signal send control module, signal sends control module the information of launching is passed to wireless signal transmitting module, wireless signal transmitting module passes to the reception of wireless signals module with the mode of axle temperature information by wireless telecommunications, the reception of wireless signals module transfers to signal with axle temperature information and receives control module, and signal reception control module transfers to axle temperature information in the temperature display module and shows.
Among embodiment, described signal sends control module and is micro controller system with described signal reception control module therein.Purpose is to guarantee that signal sends control module and signal reception control module can have efficient, stable control function.
Among embodiment, described temperature display module is the man-machine interaction read-out of being located at the Train Control chamber therein.Purpose is to guarantee that the indoor train attendant of Train Control can in time inquire the abnormal condition of train axle temperature.
The beneficial effects of the utility model are:
(1) carries out the transmission of axle temperature information by wireless mode, avoided the electrical connection between train, realized wireless collection and reception to data such as temperature, solved the data acquisition difficult problem that the random marshalling of engineering truck, goods train brings;
(2) by micro controller system processing and receive data and demonstration, driver or maintainer just can set the parameters such as alarm temperature, make temperature data can be saved to this locality;
(3) by the setting of micro controller system, can realize scanning the quantity of train marshalling list, the access number of temperature sensor, and realize dynamic management;
(4) realized Real-time Collection and processing to data such as temperature, and can enquiry of historical data, for the safe operation of train with maintain easily the guarantee that provides certain, be conducive to promote the use.
Description of drawings
Fig. 1 is the functional-block diagram of the described wireless train shaft temperature detecting device of the utility model embodiment;
Description of reference numerals:
The 10-temperature sensor, the 20-signal sends control module, the 30-wireless signal transmitting module, 40-reception of wireless signals module, the 50-signal receives control module, 60-temperature display module.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Embodiment:
As shown in Figure 1, a kind of wireless train shaft temperature detecting device comprises that signal sends control module 20, signal and receives control module 50, wireless signal transmitting module 30, carries out the reception of wireless signals module 40 of wireless telecommunications with wireless signal transmitting module 30 and be used for being installed in temperature sensor 10 on the train axle box.The signal output part of described temperature sensor 10 is connected with the signal input part that described signal sends control module 20, and the signal output part that described signal sends control module 20 is connected with the signal input part of described wireless signal transmitting module 30.The signal output part of described reception of wireless signals module 40 is connected with the signal input part that described signal receives control module 50, and the signal output part that described signal receives control module 50 is connected with temperature display module 60.
In the present embodiment, described signal sends control module 20 and is micro controller system with described signal reception control module 50.Purpose is to guarantee that signal sends control module 20 and can have efficient, stable control function with signal reception control module 50.
In the present embodiment, described temperature display module 60 is for being located at the man-machine interaction read-out of Train Control chamber.Purpose is to guarantee that the indoor train attendant of Train Control can in time inquire the abnormal condition of train axle temperature.
In the present embodiment, described temperature sensor 10 is comprised of DALAS series or PT series equitemperature sensor, temperature detection resolution to 0.0625 ℃ (12) or according to different vehicle actual set programmable resolution.That its shell possesses is dustproof, waterproof, anti-corrosion capability, degree of protection IP54 and more than.
In the present embodiment, described signal sends control module 20 and receives control module 50 with described signal, can guarantee that in the process of train operation the emission of signal and reception are normal, and possess stronger antijamming capability.
In the present embodiment, described signal receives control module 50 can scan temperature sensor 10 quantity and position, and apparatus for initializing is also given each access device management, the data such as temperature that reception, analysis and output display collect.
The principle of work of the described wireless train shaft temperature detecting device of present embodiment is as follows:
The temperature sensor 10 that is installed on the axle box receives axle temperature information, axle temperature information is transferred to signal send control module 20, after signal transmission control module 20 is carried out respective handling with the information that receives, pass to wireless signal transmitting module 30, wireless signal transmitting module 30 passes to reception of wireless signals module 40 with the mode of axle temperature information by wireless telecommunications, reception of wireless signals module 40 transfers to signal reception control module 50 with axle temperature information and analyzes and process, and signal reception control module 50 transfers to axle temperature information in the temperature display module 60 and shows.Can pass through button or touch-sensitive display enquiry of historical data, inquire about the temperature curve of single axletree, set the alarm temperature value.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. wireless train shaft temperature detecting device, it is characterized in that, comprise that signal sends control module, signal receives control module, wireless signal transmitting module, carry out the reception of wireless signals module of wireless telecommunications with wireless signal transmitting module and be used for being installed in temperature sensor on the train axle box, the signal output part of described temperature sensor is connected with the signal input part that described signal sends control module, the signal output part that described signal sends control module is connected with the signal input part of described wireless signal transmitting module, the signal output part of described reception of wireless signals module is connected with the signal input part that described signal receives control module, and the signal output part that described signal receives control module is connected with temperature display module.
2. wireless train shaft temperature detecting device according to claim 1 is characterized in that, described signal sends control module and described signal reception control module is micro controller system.
3. wireless train shaft temperature detecting device according to claim 1 and 2 is characterized in that, described temperature display module is the man-machine interaction read-out of being located at the Train Control chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343885 CN202669852U (en) | 2012-07-16 | 2012-07-16 | Wireless train axle temperature detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343885 CN202669852U (en) | 2012-07-16 | 2012-07-16 | Wireless train axle temperature detecting device |
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| Publication Number | Publication Date |
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| CN202669852U true CN202669852U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220343885 Expired - Fee Related CN202669852U (en) | 2012-07-16 | 2012-07-16 | Wireless train axle temperature detecting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802859A (en) * | 2014-02-20 | 2014-05-21 | 苏州缪斯信息科技有限公司 | Online monitoring track traffic axle temperature system based on internet of things technology |
| CN105716883A (en) * | 2016-02-05 | 2016-06-29 | 中车西安车辆有限公司 | Passenger car networking test device |
| CN106428109A (en) * | 2016-08-25 | 2017-02-22 | 南京铁道职业技术学院 | Displaying and alarming device for temperature of bearing of locomotive based on single-chip microcomputer |
| CN106840422A (en) * | 2016-08-25 | 2017-06-13 | 南京铁道职业技术学院 | Railroad train compartment temperature display reminding device |
-
2012
- 2012-07-16 CN CN 201220343885 patent/CN202669852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802859A (en) * | 2014-02-20 | 2014-05-21 | 苏州缪斯信息科技有限公司 | Online monitoring track traffic axle temperature system based on internet of things technology |
| CN105716883A (en) * | 2016-02-05 | 2016-06-29 | 中车西安车辆有限公司 | Passenger car networking test device |
| CN106428109A (en) * | 2016-08-25 | 2017-02-22 | 南京铁道职业技术学院 | Displaying and alarming device for temperature of bearing of locomotive based on single-chip microcomputer |
| CN106840422A (en) * | 2016-08-25 | 2017-06-13 | 南京铁道职业技术学院 | Railroad train compartment temperature display reminding device |
| CN106428109B (en) * | 2016-08-25 | 2019-12-17 | 南京铁道职业技术学院 | Locomotive axle temperature display alarm device based on single chip microcomputer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150716 |
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| EXPY | Termination of patent right or utility model |