CN203588459U - Braking failure early-warning system based on infrared imaging and license plate recognition technology - Google Patents
Braking failure early-warning system based on infrared imaging and license plate recognition technology Download PDFInfo
- Publication number
- CN203588459U CN203588459U CN201320761875.4U CN201320761875U CN203588459U CN 203588459 U CN203588459 U CN 203588459U CN 201320761875 U CN201320761875 U CN 201320761875U CN 203588459 U CN203588459 U CN 203588459U
- Authority
- CN
- China
- Prior art keywords
- temperature
- infrared
- warning system
- license plate
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Traffic Control Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a braking failure early-warning system based on an infrared imaging and license plate recognition technology. The utility model is characterized in that: the braking failure early-warning system includes an infrared temperature measurement unit which is used for measuring temperature information of a vehicle wheel hub, a control unit, a vehicle identification unit, and an LED display unit which is used to display alarm information; the infrared temperature measurement unit, the control unit, the vehicle identification unit and the LED display unit are in communication connection through the Ethernet; and the infrared temperature measurement unit comprises a single-chip microcomputer, a power supply module, an Ethernet communication module, and a TNR infrared temperature measurement module, wherein the power supply module, the Ethernet communication module, and the TNR infrared temperature measurement module are connected with the single-chip microcomputer. According to the utility model, the driver on the downhill road in the mountainous area is enabled to timely obtain the temperature information of the vehicle wheel hub; when the vehicle wheel hub temperature is over-high, the vehicle can be timely stopped to cool down; and the vehicle is prevented from continuing to run when the vehicle wheel hub temperature is over-high and further from causing the braking failure and serious traffic accident.
Description
Technical field
The utility model relates to intelligent transport technology field, particularly a kind of brake failure early warning system based on infrared imaging and license plate recognition technology.
Background technology
In recent years, the domestic particularly serious road traffic accident of China is always in a situation occurred frequently, and the ratio that its medium-and-large-sized passenger-cargo carriage occurs is higher.Especially some load-carryings are larger high capacity waggon and trailer, on the road of going down the hill in some mountain areas, travel, very easily because vehicle continues, braking travels causes wheel hub excess Temperature, and driver can not find in time, cause running into brake failure after situation, the uncontrollable vehicle of driver and cause serious traffic hazard.Take Shanxi province Taiyuan city to the descending highway of Lvliang City one segment length 39km, be example, this section was open to traffic more than 3 years, the pernicious traffic hazard that frequent generation causes because of brake failure, and accumulative total death toll reaches more than 200 people.Cause heavy losses to the country and people's lives and properties.
For this problem, solution roughly has three kinds of schemes both at home and abroad at present:
1. change brake pad material, replace traditional resin-based asbestos friction material with the better metal material of fade resistance.But the brake block of metal material is easily accelerated the wearing and tearing of brake block brake disc, it not ideal alternate material;
2. existing brake system is improved, increased brake block refrigerating plant or temperature alarm.This scheme more complicated, interpolation equipment is more, and cost is higher, promotes and has certain limitation;
3. in the steeper section of the gradient, the brake block temperature of driving vehicle is detected, dangerous vehicle is reminded.But the problem that this scheme exists is at present that brake block individuality is less, and has occlusion issue, temperature profile is difficult for extracting, and easily causes erroneous judgement.
Therefore, in the urgent need to a kind of novel brake failure early warning system.
Utility model content
The technical problems to be solved in the utility model is: truck conspicuity marking in the process of moving, driver can't see the also temperature of imperceptible brake hub at pilothouse, on the downhill path of long distance, need continuous brake, wheel hub temperature has reached the degree of brake failure, driver does not also know, while continuing descent run, vehicle will out of controlly cause traffic hazard, seriously jeopardizes traffic safety.
The utility model is for the problems referred to above, has designed a kind of brake failure early warning system based on infrared imaging and license plate recognition technology.Continuous detection by thermal camera to driving vehicle wheel hub temperature, with license plate recognition technology locking overtemperature vehicle, by front LED display, carrying out early warning informs, form the holonomic system of a set of temperature detection, car plate locking and information issue, and special cooling area is set facilitates vehicle cooling, reach and prevent that car brakeing is malfunctioning, the object of safe driving.
The utility model additional advantage, object and characteristic, a part will be elucidated in the following description, and another part will be significantly for those of ordinary skill in the art by the investigation of the explanation to below or acquire from enforcement of the present utility model.By the structure of pointing out especially, can realize and obtain the utility model object and advantage in the instructions of word and claims and accompanying drawing.
The utility model provides a kind of brake failure early warning system based on infrared imaging and license plate recognition technology, it is characterized in that, described system comprises the infrared measurement of temperature unit for the temperature information of measuring vehicle hub, control module, vehicle recognition unit and for the LED display unit of display alarm information, described infrared measurement of temperature unit, control module, between vehicle recognition unit and LED display unit, ethernet communication connects, wherein, described infrared measurement of temperature unit comprises single-chip microcomputer, and the power module being connected with described single-chip microcomputer, ethernet communication module and TNR infrared measurement of temperature locating module.
Preferably, described vehicle recognition unit comprises light compensating lamp, embedded-type ARM identification main frame and high-definition camera, and described light compensating lamp is all connected with described embedded-type ARM identification main frame with high-definition camera.
Preferably, described embedded-type ARM identification main frame is connected with control module by optical fiber or Ethernet.
Preferably, described control module is industrial computer.
Preferably, described single-chip microcomputer is SPCE061A single-chip microcomputer.
Preferably, described TNR numeral infrared measurement of temperature locating module is comprised of TNR numeral infrared temperature-test sensor, and described TNR numeral infrared temperature-test sensor is connected with the SPI communication interface of single-chip microcomputer.
The utility model makes the driver on the descending road of mountain area can obtain in time the temperature information of driven vehicle hub, and the cooling of stopping in time during wheel hub overtemperature, prevents that vehicle from continuing to travel and causing brake failure, generation major traffic accidents in wheel hub overtemperature situation.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of brake failure early warning system the utility model embodiment, based on infrared imaging and license plate recognition technology.
Fig. 2 is according to structural representation the utility model embodiment, infrared measurement of temperature unit.
Fig. 3 is according to circuit theory diagrams the utility model embodiment, TNR numeral infrared measurement of temperature locating module.
Embodiment
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model is wherein described.
Fig. 1 is according to the structural representation of brake failure early warning system the utility model embodiment, based on infrared imaging and license plate recognition technology.As shown in Figure 1, the described brake failure early warning system based on infrared imaging and license plate recognition technology comprises infrared measurement of temperature unit 11, control module 12, vehicle recognition unit 13 and the LED display unit 14 that ethernet communication is connected.Wherein, described infrared measurement of temperature unit 11 temperature informations for measuring vehicle hub, and send measured temperature information to control module 12, the vehicle that described vehicle recognition unit 13 is travelled for utilizing vehicle recongnition technique to identify, and send the information of vehicles identifying to control module 12, control module 12, according to the described temperature information and the information of vehicles that receive, is controlled LED display unit 14 display alarm information.
Preferably, control module 12 of the present utility model is realized with industrial computer, and industrial computer is conventional hardware configuration unit, this area, and its concrete structure is known for a person skilled in the art, does not repeat them here.
As shown in Figure 1, described vehicle recognition unit 13 comprises light compensating lamp 131, embedded-type ARM identification main frame 132 and high-definition camera 133, and described light compensating lamp 131 is all connected with described embedded-type ARM identification main frame 132 with high-definition camera 133.Modules in vehicle recognition unit 13 of the present utility model is realized by hardware, preferred, and described embedded-type ARM identification main frame 132 is SAMSUNG S3C2410 ARM920t CPU.High-definition camera 133 is located at and is aimed at the direction that vehicle advances, and light compensating lamp 131 is located at and is aimed at the direction that vehicle advances.The 132 output shootings of embedded-type ARM identification main frame control signal to high-definition camera 133, output light filling controls signal to light compensating lamp 131, car plate signal, driver's signal that input high-definition camera 133 is caught, and car plate signal, driver's signal of input are carried out to data processing and storage.Embedded-type ARM identification main frame 132 is connected with control module 12 by optical fiber or Ethernet, information of vehicles is sent to control module 12.
Control module 12 receives the wheel hub temperature information of exporting infrared measurement of temperature unit 11, and adjudicate whether safe condition of this wheel hub, as exceed warning temperature, read the license board information of this driving vehicle, prompting on the LED display unit 14 in dead ahead " vehicle hub that license plate number is XXXXXXX is overheated, please pulling over observing cooling! " warning information.
Fig. 2 is according to structural representation the utility model embodiment, infrared measurement of temperature unit 11.As shown in Figure 2, described infrared measurement of temperature unit 11 comprises single-chip microcomputer 113, and the power module 111, ethernet communication module 112, the TNR infrared measurement of temperature locating module 114 that are connected with described single-chip microcomputer 113, wherein, power module 111 is powered for whole infrared measurement of temperature unit 11, TNR infrared measurement of temperature locating module 114 positions hub and the hub of location is carried out to temperature acquisition, and the temperature collecting is sent to single-chip microcomputer 113, after single-chip microcomputer 113 is processed, by ethernet communication module 112, send hub temperature data to control module 12.
Preferably, described single-chip microcomputer 113 is SPCE061A single-chip microcomputer.
As shown in Figure 3, TNR numeral infrared measurement of temperature locating module is comprised of TNR numeral infrared temperature-test sensor, and TNR numeral infrared temperature-test sensor is connected with the SPI communication interface of single-chip microcomputer, for the temperature acquisition of hub.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. the brake failure early warning system based on infrared imaging and license plate recognition technology, it is characterized in that, described system comprises for the infrared measurement of temperature unit of the temperature information of measuring vehicle hub, control module, vehicle recognition unit and the LED display unit for display alarm information, between described infrared measurement of temperature unit, control module, vehicle recognition unit and LED display unit, ethernet communication connects, wherein, described infrared measurement of temperature unit comprises single-chip microcomputer, and the power module being connected with described single-chip microcomputer, ethernet communication module and TNR infrared measurement of temperature locating module.
2. the brake failure early warning system based on infrared imaging and license plate recognition technology according to claim 1, it is characterized in that, described vehicle recognition unit comprises light compensating lamp, embedded-type ARM identification main frame and high-definition camera, and described light compensating lamp is all connected with described embedded-type ARM identification main frame with high-definition camera.
3. the brake failure early warning system based on infrared imaging and license plate recognition technology according to claim 2, is characterized in that, described embedded-type ARM identification main frame is connected with described control module by optical fiber or Ethernet.
4. the brake failure early warning system based on infrared imaging and license plate recognition technology according to claim 1, is characterized in that, described control module is industrial computer.
5. the brake failure early warning system based on infrared imaging and license plate recognition technology according to claim 1, is characterized in that, described single-chip microcomputer is SPCE061A single-chip microcomputer.
6. the brake failure early warning system based on infrared imaging and license plate recognition technology according to claim 1, it is characterized in that, described TNR numeral infrared measurement of temperature locating module is comprised of TNR numeral infrared temperature-test sensor, and described TNR numeral infrared temperature-test sensor is connected with the SPI communication interface of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761875.4U CN203588459U (en) | 2013-11-28 | 2013-11-28 | Braking failure early-warning system based on infrared imaging and license plate recognition technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761875.4U CN203588459U (en) | 2013-11-28 | 2013-11-28 | Braking failure early-warning system based on infrared imaging and license plate recognition technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588459U true CN203588459U (en) | 2014-05-07 |
Family
ID=50586342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761875.4U Expired - Fee Related CN203588459U (en) | 2013-11-28 | 2013-11-28 | Braking failure early-warning system based on infrared imaging and license plate recognition technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588459U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134347A (en) * | 2014-07-23 | 2014-11-05 | 山西国强科技发展有限责任公司 | WIFI warning device for axle temperature measurement of continuous ramp |
| CN104134346A (en) * | 2014-07-23 | 2014-11-05 | 山西国强科技发展有限责任公司 | Frequency modulation warning device for axle temperature measurement of continuous ramp |
| CN104460746A (en) * | 2014-11-27 | 2015-03-25 | 北京中交华安科技有限公司 | Braking temperature acquisition equipment, information prompting equipment, measurement equipment and relevant systems |
| CN104867330A (en) * | 2015-04-23 | 2015-08-26 | 浙江浩腾电子科技有限公司 | Long downhill road automobile brake performance early warning system |
| CN105869408A (en) * | 2016-04-27 | 2016-08-17 | 长安大学 | Hub temperature anomaly detection and early warning method and system |
| CN106530731A (en) * | 2016-11-06 | 2017-03-22 | 刘鹏翔 | Off-board vehicle overtemperature early warning method |
| CN108973890A (en) * | 2017-05-30 | 2018-12-11 | 罗伯特·博世有限公司 | The method of the failure as caused by temperature for the component in pre- anti-vehicle |
| CN113375805A (en) * | 2021-04-23 | 2021-09-10 | 西安纳兴电子科技有限公司 | Early warning system for long downhill road section |
-
2013
- 2013-11-28 CN CN201320761875.4U patent/CN203588459U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134347A (en) * | 2014-07-23 | 2014-11-05 | 山西国强科技发展有限责任公司 | WIFI warning device for axle temperature measurement of continuous ramp |
| CN104134346A (en) * | 2014-07-23 | 2014-11-05 | 山西国强科技发展有限责任公司 | Frequency modulation warning device for axle temperature measurement of continuous ramp |
| CN104134347B (en) * | 2014-07-23 | 2016-03-30 | 山西国强科技发展有限责任公司 | Continuous ramp measure of axle-temperature WIFI warning device |
| CN104460746A (en) * | 2014-11-27 | 2015-03-25 | 北京中交华安科技有限公司 | Braking temperature acquisition equipment, information prompting equipment, measurement equipment and relevant systems |
| CN104460746B (en) * | 2014-11-27 | 2017-09-05 | 北京中交华安科技有限公司 | Brake temperature collecting device, information alert equipment, measuring apparatus and related system |
| CN104867330A (en) * | 2015-04-23 | 2015-08-26 | 浙江浩腾电子科技有限公司 | Long downhill road automobile brake performance early warning system |
| CN105869408A (en) * | 2016-04-27 | 2016-08-17 | 长安大学 | Hub temperature anomaly detection and early warning method and system |
| CN105869408B (en) * | 2016-04-27 | 2018-03-13 | 长安大学 | A kind of wheel hub temperature anomaly detection and method for early warning and system |
| CN106530731A (en) * | 2016-11-06 | 2017-03-22 | 刘鹏翔 | Off-board vehicle overtemperature early warning method |
| CN108973890A (en) * | 2017-05-30 | 2018-12-11 | 罗伯特·博世有限公司 | The method of the failure as caused by temperature for the component in pre- anti-vehicle |
| CN108973890B (en) * | 2017-05-30 | 2023-10-31 | 罗伯特·博世有限公司 | Method for preventing temperature-induced malfunctions of components in a vehicle |
| CN113375805A (en) * | 2021-04-23 | 2021-09-10 | 西安纳兴电子科技有限公司 | Early warning system for long downhill road section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203588459U (en) | Braking failure early-warning system based on infrared imaging and license plate recognition technology | |
| CN101726363B (en) | System and method for monitoring vehicle brake and tire temperature and warning | |
| CN201210351Y (en) | Intelligent electronic guidance system for fog zone of highway | |
| CN207650998U (en) | The safe apparatus for deivation of greasy weather highway driving | |
| CN102785660A (en) | Vehicle collision-proof early warning device | |
| CN102436762B (en) | Highway intelligent aided guidance system based on GPRS (General Packet Radio Service)/CDMA (Code Division Multiple Access) wireless network and control method thereof | |
| CN203733310U (en) | Intelligent monitoring and warning system for highway heavy fog | |
| CN213877047U (en) | Highway traffic accident early warning system | |
| CN103257247A (en) | Automobile overspeed alarm system based on visibility meter | |
| CN106677085A (en) | Road safety guide system for use in bad weather | |
| CN201877000U (en) | Safe interval pre-warning device | |
| CN104091459B (en) | Heavy weather intelligent detection displaying system | |
| CN106080556A (en) | A kind of for Vehicular intelligent brake system and control method thereof | |
| CN108615366B (en) | Guiding method of novel mountain road curve traffic guiding system | |
| CN105957374A (en) | Highway early warning system based on pluviometers | |
| CN205800930U (en) | Automotive safety DAS (Driver Assistant System) based on monocular camera machine vision | |
| CN103927897A (en) | Automatic detection system for following driving signal lamp | |
| CN207008880U (en) | Highway bend vehicle meeting caution system | |
| CN202275513U (en) | Wireless network speedway auxiliary induction system based on GPRS/CDMA | |
| CN203644209U (en) | Road caution system | |
| CN104890533B (en) | A kind of tramcar control system and maximum operational speed control method | |
| CN202969289U (en) | Warning device for urgent stop in tunnel entrance | |
| CN202711475U (en) | Road gateway vehicle afflux alert device | |
| CN205177169U (en) | Early warning device of entry ring road feedback highway thread vehicle position | |
| CN204667628U (en) | Danger section, road danger vision navigation system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20201128 |