CN203902445U - Vehicle-mounted safety detection device for automobile - Google Patents
Vehicle-mounted safety detection device for automobile Download PDFInfo
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- CN203902445U CN203902445U CN201420336716.4U CN201420336716U CN203902445U CN 203902445 U CN203902445 U CN 203902445U CN 201420336716 U CN201420336716 U CN 201420336716U CN 203902445 U CN203902445 U CN 203902445U
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- 238000001514 detection method Methods 0.000 title abstract description 9
- 230000001133 acceleration Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses a vehicle-mounted safety detection device for an automobile. The vehicle-mounted safety detection device comprises a control module, an alarming module, a display module, a temperature sensor for measuring the temperature of a tire, an accelerator sensor for measuring the driving speed of the vehicle, and a road bump accumulating instrument for measuring the bump degree of a driving road surface. The vehicle-mounted safety detection device is simple in structure and lower in cost; the driving speed of the automobile and the bump degree of the driving road surface can be automatically detected, and the temperature of the tire can be detected, so that tire burst caused by overhigh temperature is effectively avoided; most importantly, the driving state of the automobile can be visibly displayed on a screen, so a brand-new experience is brought to a driver.
Description
Technical field
The utility model relates to a kind of in-vehicle automotive safety detecting device.
Background technology
Along with social development, the people who has automobile in society is more and more, and traffic accident rate also ascendant trend is obvious, and traffic accident Ye Shi modern society threatens one of key factor of human life, and automotive safety is that automotive field increases one of the most powerful demand.
At present, in hot summer, if chaufeur can not be understood the temperature traverse of automobile tire at any time, take corresponding safeguard procedures, probably make automobile in the process of travelling, occur the danger of blowing out, household and friend are caused safely to certain threat.When automobile is when turning or travelling on uneven road surface, chaufeur can not clearly be understood the performance of an automobile aspect.If cireular frequency or speed are excessive, may make automobile occur the danger of overturning.
Utility model content
Technical problem to be solved in the utility model is that a kind of in-vehicle automotive safety detecting device of the simple in structure and motor traffic accidents that can effectively avoid causing because of external factor is provided for the deficiency in background technology.
The utility model is for solving the problems of the technologies described above by the following technical solutions
An in-vehicle automotive safety detecting device, comprises control module, alarm module, display module, for measuring the temperature sensor of tyre temperature, for the acceleration pick-up of measuring vehicle moving velocity, for measuring the jolt highway Bump Integrator of degree of track; The input end of the mouth link control module of described temperature sensor, acceleration pick-up and highway Bump Integrator, described alarm module and display module are connected on control unit.
Preferably, described control unit is AT89C52 micro controller system.
Preferably, described display module is LCD12684 LCDs.
Preferably, described temperature sensor model is ADT7420.
Preferably, described highway Bump Integrator is RAPRES-U vehicular bump-integrator.
The utility model adopts above technical scheme compared with prior art, has following technique effect:
1, simple in structure, cost is lower;
2, can automatically detect the speed of running car and the degree of jolting of track;
3, can detect tyre temperature has avoided effectively because of blowing out that excess Temperature causes;
4, the state of running car can be presented on screen intuitively, to chaufeur, bring a kind of brand-new experience.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
As shown in Figure 1, an in-vehicle automotive safety detecting device, comprises control module, alarm module, display module, for measuring the temperature sensor of tyre temperature, for the acceleration pick-up of measuring vehicle moving velocity, for measuring the jolt highway Bump Integrator of degree of track; The input end of the mouth link control module of described temperature sensor, acceleration pick-up and highway Bump Integrator, described alarm module and display module are connected on control unit.Described control unit can select AT89C52 micro controller system, and described display module can select LCD12684 LCDs, and described temperature sensor model can be selected ADT7420, and described highway Bump Integrator can be selected RAPRES-U vehicular bump-integrator.
RAPRES-U vehicular bump-integrator, adopt non-contact detection principle to detect in real time the dynamic mechanical response of vehicle road pavement profile profile change (irregularity degree), and by math modeling, the dynamic mechanical response recording is converted into various roughness indexs.This instrument is furnished with speed and distance detection device, can under the condition of the normal speed of a motor vehicle, to existing road surface, carry out (comprising road and airfield runway) the planeness examination of planeness evaluation and pavement construction.While detecting planeness, do not need inspection vehicle to make any mechanical modification, as long as detections casing is placed in to right-hand seat stance before inspection vehicle, speed pop one's head in (being also distance detector) by magnet absorption on inspection vehicle metal flat.The roughness index that this detector records meets national road surface to be checked and accepted and maintenance criteria standard (highway subgrade road surface on-the-spot test rules: JTJ059-95, Of Road Engineering Quality Checking And Evaluation standard: JTJ071-98).The jolt principal feature of accumulation smoothness measuring equipment of Rui Pulesi is: operation is directly perceived and easy, during installation without inspection vehicle being made to any mechanical modification, reliable, have good data processing and output function, can record and process the various roughness indexs [international roughness index (IRI), planeness standard deviation (σ), the accumulated value that jolts (VBI), riding quality index (RQI) etc.] of any road section length, can obtain detection speed and distance, all original data can be preserved automatically, and the roughness index of acquisition can directly enter pavement management system (CPMS).This detector data acquisition and data processing are completed by portable computer (notebook PC).Roughness index and various planeness curve can directly print at scene, and without any post-processing, software function is complete.This detector power supply is taken from inspection vehicle light a cigarette socket 12V power supply or laptop electric power, without any external power supply.Rui Pulesi jolt accumulation smoothness measuring equipment detection performance all lead over similar products at home and abroad.
In vehicle traveling process, when four temperature sensors on motor tire detect the highest temperature that tire that the temperature of tire arrive to set allows, temperature sensor is uploaded to micro controller system by take off data, and micro controller system carries out the complete rear control alarm module of data processing and carries out automatic alarm.
When the suffered centnifugal force of automobile turning is greater than the maximum frictional force of setting, the degree of jolting during running car be greater than that human body can bear at utmost time, acceleration pick-up and RAPRES-U vehicular bump-integrator are uploaded to control center by take off data, and control center's Single-chip Controlling alarm module carries out automatic alarm.
When automobile normal running, this device can be presented at the motoring condition of automobile on read-out intuitively, and chaufeur can clearly be understood the mode of operation of automobile.
In this system, control center can accept the temperature from motor tire position temperature sensor, and the real-time temperature by motor tire shows.When automobile normal running, detector can detect the current speed of automobile and acceleration/accel, can also calculate the degree of jolting of automobile current driving simultaneously.When automobile is during at bend crossing, this system can also detect cireular frequency and the cireular frequency of automobile turning, and timely these data is presented on LCD12684 LCDs.When these data surpass a certain index, system can start warning, and chaufeur is reminded, and to facilitate the working condition of the real-time understanding automobile of chaufeur, makes timely safeguard procedures, avoids unnecessary loss.On the basis of these functions, the maximum innovative point of this detector is that it can simulate the motoring condition of automobile.This detector can gather the speed of automobile, cireular frequency and the data such as degree of jolting.Then, detector sends to upper computer by these data.Upper computer receives data, carries out after certain integration, integrated signal is sent to the C interface of building.Then, by the car model building in interface, the current motoring condition of automobile is shown, to reach the simulation to automobile, make the working condition that chaufeur can more intuitive understanding automobile, for chaufeur provides a kind of brand-new driving, enjoy.
Claims (5)
1. an in-vehicle automotive safety detecting device, is characterized in that: comprise control module, alarm module, display module, for measuring the temperature sensor of tyre temperature, for the acceleration pick-up of measuring vehicle moving velocity, for measuring the jolt highway Bump Integrator of degree of track; The input end of the mouth link control module of described temperature sensor, acceleration pick-up and highway Bump Integrator, described alarm module and display module are connected on control unit.
2. in-vehicle automotive safety detecting device according to claim 1, is characterized in that: described control unit is AT89C52 micro controller system.
3. in-vehicle automotive safety detecting device according to claim 1, is characterized in that: described display module is LCD12684 LCDs.
4. in-vehicle automotive safety detecting device according to claim 1, is characterized in that: described temperature sensor model is ADT7420.
5. in-vehicle automotive safety detecting device according to claim 1, is characterized in that: described highway Bump Integrator is RAPRES-U vehicular bump-integrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336716.4U CN203902445U (en) | 2014-06-23 | 2014-06-23 | Vehicle-mounted safety detection device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336716.4U CN203902445U (en) | 2014-06-23 | 2014-06-23 | Vehicle-mounted safety detection device for automobile |
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| CN203902445U true CN203902445U (en) | 2014-10-29 |
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| CN201420336716.4U Expired - Fee Related CN203902445U (en) | 2014-06-23 | 2014-06-23 | Vehicle-mounted safety detection device for automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057899A (en) * | 2014-06-23 | 2014-09-24 | 无锡市崇安区科技创业服务中心 | Vehicle-mounted vehicle safety detection device |
| CN109941198A (en) * | 2019-02-26 | 2019-06-28 | 珠海格力电器股份有限公司 | Article state monitoring method and device and storage medium |
-
2014
- 2014-06-23 CN CN201420336716.4U patent/CN203902445U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057899A (en) * | 2014-06-23 | 2014-09-24 | 无锡市崇安区科技创业服务中心 | Vehicle-mounted vehicle safety detection device |
| CN109941198A (en) * | 2019-02-26 | 2019-06-28 | 珠海格力电器股份有限公司 | Article state monitoring method and device and storage medium |
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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: 20141029 Termination date: 20150623 |
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| EXPY | Termination of patent right or utility model |