CN204956446U - Big freight train brake drum temperature rise in downhill path highway section of growing up is reported to police and cooling system - Google Patents
Big freight train brake drum temperature rise in downhill path highway section of growing up is reported to police and cooling system Download PDFInfo
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- CN204956446U CN204956446U CN201520769046.XU CN201520769046U CN204956446U CN 204956446 U CN204956446 U CN 204956446U CN 201520769046 U CN201520769046 U CN 201520769046U CN 204956446 U CN204956446 U CN 204956446U
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Abstract
The utility model belongs to the technical field of car parts, particularly, involve a big freight train brake drum temperature rise in downhill path highway section of growing up is reported to police and cooling system. The system includes the singlechip, and the input of this singlechip is connected the pressure sensor of setting on the downhill path top of slope road surface of growing up respectively and is used for measuring the thermal infrared imager that the temperature was roused in the car brakeing, the variable information information board and cooling shower nozzle controller of setting at the trackside is connected respectively to the output of singlechip. Compared with the prior art, big freight train brake drum temperature rise report to the police and cooling system when the brake drum high temperature, driver's brake drum high temperature is reminded to variable information information board, requires to accept the cooling of trackside cooling shower nozzle water spray to obtain braking capacity fast. Therefore, the utility model has the characteristics of safe and reliable, high -efficient economy.
Description
Technical field
The utility model belongs to technical field of automobile components, specifically, relates to a kind of long downslope truck brake drum temperature and reports to the police and cooling system.
Background technology
In recent years, along with deepening continuously of China's strategy to develop western regions, the express highway total kilometrage in NORTHWEST CHINA area is in continuous increase.These areas are mainly based on the mountain ridge and the landform weighing mound.Inevitably take some limit index in design process, wherein sizable ratio is occupied in the ramp of 5%-8%, and continuous ramp is short then several kilometers, long then tens kilometers, thus defines Large Longitudinal Slope.Although Large Longitudinal Slope road safety safeguard is greatly improved in recent years.But along with the increase year by year of the Northwest's mileage open to traffic and vehicles number, the traffic accident that this type of road occurs presents the trend risen year by year, spy, the major traffic accidents of the dead group's wound of group happen occasionally.According to national statistics of traffic accidents table in 2002, region of no relief accident accounted for the overwhelming majority, and this is higher with its ratio shared in road network is consistent.But from death tolls distribution, mountain highway danger is the highest, on average every 100 death by accident 24 people; Taking second place in intersected country, is 17.5 people; Region of no relief is minimum, is 12.3 people, is only the half of mountain highway.And find that traffic of mountain area accident mainly occurs near long and steep downgrade through statistics, major accident reason is that truck is braked continuously and caused brake drum temperature to lose efficacy.Therefore, the temperature of Real-Time Monitoring long downslope truck brake wheel, and take brake wheel cooling measure particularly important timely.
The remedial measures lost efficacy for long downslope truck brake drum temperature at present mainly contains two kinds: (1) establishes cooling tank at long and steep downgrade trackside, when truck brake drum temperature loses efficacy, vehicle sailed this cooling tank into, brake wheel is immersed in water lowers the temperature, to recover the braking potential of truck; (2) establish emergency lane at long and steep downgrade trackside, when truck brake drum temperature loses efficacy, vehicle sailed this track into, was slowed down by the energy-dissipating installation energy dissipating of laying in track, until vehicle safety stops.Above two kinds be at present for truck brake drum temperature lost efficacy the most common, most effective measures.But still have significant limitation: the position of different truck braking failure is different, makes above-mentioned two kinds of safety measure degree of utilizations extremely low, causes great waste on the one hand, the truck brake safe in this section can not get ensureing on the other hand.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of truck brake drum temperature that is safe and reliable, high-efficiency and economic and reports to the police and cooling system.
A kind of truck brake drum temperature described in the utility model is reported to the police and cooling system, described system comprises micro controller system 3, and the input end of this micro controller system 3 connects respectively and is arranged on the pressure sensor 1 on long and steep downgrade Po Ding road surface and the thermal infrared imager 2 for measuring vehicle break drum temperature; The mouth of described micro controller system 3 connects the variable information advices plate 7 and cooling printhead controller 4 that are arranged on trackside respectively.
A kind of truck brake drum temperature described in the utility model is reported to the police and cooling system, and described micro controller system 3 is MSP430 micro controller system.
A kind of truck brake drum temperature described in the utility model is reported to the police and cooling system, and described pressure sensor 1 is dynamic pressure transducer.
A kind of truck brake drum temperature described in the utility model is reported to the police and cooling system, and described thermal infrared imager 2 range of wavelength is 0.18-1.0 μm.
Compared with prior art, truck brake drum temperature warning described in the utility model and cooling system are when break drum temperature is too high, variable information advices plate reminds chaufeur break drum temperature too high, requires to accept trackside cooling shower nozzle spray cooling, thus obtains braking potential fast.Therefore, the utility model has feature that is safe and reliable, high-efficiency and economic.
Accompanying drawing explanation
Fig. 1: truck brake drum temperature is reported to the police and cooling system schematic diagram; Fig. 2: truck brake drum temperature is reported to the police and cooling system workflow diagram; Fig. 3: truck brake drum temperature is reported to the police and cooling system overall diagram; Fig. 4: truck brake drum temperature is reported to the police and cooling system planar view; 1-pressure sensor, 2-thermal infrared imager, 3-micro controller system, 4-lower the temperature printhead controller, 5-truck, 6-road, 7-variable information advices plate, 8-data line.
Detailed description of the invention
Below in conjunction with specific embodiment, truck brake drum temperature warning described in the utility model and cooling system are described further, but protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of truck brake drum temperature is reported to the police and cooling system, and described system comprises micro controller system 3, and the input end of this micro controller system 3 connects respectively and is arranged on the pressure sensor 1 on long and steep downgrade Po Ding road surface and the thermal infrared imager 2 for measuring vehicle break drum temperature; The mouth of described micro controller system 3 connects the variable information advices plate 7 and cooling printhead controller 4 that are arranged on trackside respectively.Described micro controller system 3 is MSP430 micro controller system.Described pressure sensor 1 is dynamic pressure transducer.Described thermal infrared imager 2 range of wavelength is 0.18-1.0 μm.
Principle of work: see Technology Roadmap, vehicle sails into and is covered with on the road surface 6 of pressure sensor 1, and pressure sensor 1 measures car weight G, and imports in micro controller system 3, is processed according to coded program by micro controller system to the data imported into, if G≤X, then without the need to taking measures.As G > X, thermal infrared imager 2 starts the highest temperature T detecting vehicle brake drum, and imports in micro controller system 3, if T≤Y, then closes this thermal infrared imager 2, under a bit continue monitoring.As T > Y, variable information advices plate 7 reminds chaufeur break drum temperature too high herein, requirement accepts trackside cooling shower nozzle 4 pairs of vehicle brake drum spray coolings, to recover the braking potential of vehicle, ensures the traffic safety of truck at long downslope.
Compared with prior art, truck brake drum temperature warning described in the utility model and cooling system are when break drum temperature is too high, variable information advices plate reminds chaufeur break drum temperature too high, requires to accept trackside cooling shower nozzle spray cooling, thus obtains braking potential fast.Therefore, the utility model has feature that is safe and reliable, high-efficiency and economic.
Claims (4)
1. a truck brake drum temperature is reported to the police and cooling system, it is characterized in that, described system comprises micro controller system (3), and the input end of this micro controller system (3) connects respectively and is arranged on the pressure sensor (1) on long and steep downgrade Po Ding road surface and the thermal infrared imager (2) for measuring vehicle break drum temperature; The mouth of described micro controller system (3) connects the variable information advices plate (7) and cooling printhead controller (4) that are arranged on trackside respectively.
2. a kind of truck brake drum temperature according to claim 1 is reported to the police and cooling system, and it is characterized in that, described micro controller system (3) is MSP430 micro controller system.
3. a kind of truck brake drum temperature according to claim 1 is reported to the police and cooling system, and it is characterized in that, described pressure sensor (1) is dynamic pressure transducer.
4. a kind of truck brake drum temperature according to claim 1 is reported to the police and cooling system, and it is characterized in that, described thermal infrared imager (2) range of wavelength is 0.18-1.0 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769046.XU CN204956446U (en) | 2015-09-30 | 2015-09-30 | Big freight train brake drum temperature rise in downhill path highway section of growing up is reported to police and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769046.XU CN204956446U (en) | 2015-09-30 | 2015-09-30 | Big freight train brake drum temperature rise in downhill path highway section of growing up is reported to police and cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956446U true CN204956446U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520769046.XU Expired - Fee Related CN204956446U (en) | 2015-09-30 | 2015-09-30 | Big freight train brake drum temperature rise in downhill path highway section of growing up is reported to police and cooling system |
Country Status (1)
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| CN (1) | CN204956446U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781698A (en) * | 2017-01-20 | 2017-05-31 | 郭忠印 | A kind of truck escape ramp monitors emergency commading system and its method |
| CN109606329A (en) * | 2018-11-27 | 2019-04-12 | 长安大学 | A kind of long down hill braking device temperature monitor and control device of goods stock and its control method |
| CN109725550A (en) * | 2017-10-30 | 2019-05-07 | 北京金风科创风电设备有限公司 | Control method and device for converter brake circuit |
| CN112076926A (en) * | 2020-08-10 | 2020-12-15 | 黄新金 | Municipal administration road vehicle heat sink |
| CN112252103A (en) * | 2020-09-30 | 2021-01-22 | 江昕 | Emergency danger avoiding lane for vehicle brake failure in high-speed continuous downhill road section |
| CN114708725A (en) * | 2022-03-01 | 2022-07-05 | 长安大学 | Temperature early warning system and early warning method for vehicle brake on long and large downhill road section |
| CN115366909A (en) * | 2022-10-21 | 2022-11-22 | 四川省公路规划勘察设计研究院有限公司 | Dynamic early warning method and device for driver accidents in long and large longitudinal slope section and electronic equipment |
-
2015
- 2015-09-30 CN CN201520769046.XU patent/CN204956446U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781698A (en) * | 2017-01-20 | 2017-05-31 | 郭忠印 | A kind of truck escape ramp monitors emergency commading system and its method |
| CN109725550A (en) * | 2017-10-30 | 2019-05-07 | 北京金风科创风电设备有限公司 | Control method and device for converter brake circuit |
| CN109606329A (en) * | 2018-11-27 | 2019-04-12 | 长安大学 | A kind of long down hill braking device temperature monitor and control device of goods stock and its control method |
| CN109606329B (en) * | 2018-11-27 | 2023-08-18 | 长安大学 | Temperature monitoring control device and control method for long downhill brake of freight vehicle |
| CN112076926A (en) * | 2020-08-10 | 2020-12-15 | 黄新金 | Municipal administration road vehicle heat sink |
| CN112252103A (en) * | 2020-09-30 | 2021-01-22 | 江昕 | Emergency danger avoiding lane for vehicle brake failure in high-speed continuous downhill road section |
| CN114708725A (en) * | 2022-03-01 | 2022-07-05 | 长安大学 | Temperature early warning system and early warning method for vehicle brake on long and large downhill road section |
| CN114708725B (en) * | 2022-03-01 | 2023-02-21 | 长安大学 | Temperature early warning system and early warning method for vehicle brake on long and large downhill road section |
| CN115366909A (en) * | 2022-10-21 | 2022-11-22 | 四川省公路规划勘察设计研究院有限公司 | Dynamic early warning method and device for driver accidents in long and large longitudinal slope section and electronic equipment |
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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: 20160113 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |