CN202994476U - Comprehensive performance real-time detection and prompt system of automobile - Google Patents
Comprehensive performance real-time detection and prompt system of automobile Download PDFInfo
- Publication number
- CN202994476U CN202994476U CN 201220684749 CN201220684749U CN202994476U CN 202994476 U CN202994476 U CN 202994476U CN 201220684749 CN201220684749 CN 201220684749 CN 201220684749 U CN201220684749 U CN 201220684749U CN 202994476 U CN202994476 U CN 202994476U
- Authority
- CN
- China
- Prior art keywords
- automobile
- chip microcomputer
- prompt system
- time detection
- display module
- 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
- 238000011897 real-time detection Methods 0.000 title abstract 4
- 230000001133 acceleration Effects 0.000 claims abstract description 9
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a comprehensive performance real-time detection and prompt system of an automobile. The comprehensive performance real-time detection and prompt system of the automobile comprises a noise sensor, an acceleration sensor, a single-chip microcomputer and a display module. The noise sensor and the single-chip microcomputer are connected to transmit a noise signal in an automobile cab to the single-chip microcomputer, the acceleration sensor and the single-chip microcomputer are connected to transmit an automobile brake deceleration signal to the single-chip microcomputer, and the single-chip microcomputer and the display module are connected. By the comprehensive performance real-time detection and prompt system of the automobile of the utility model, an automobile brake performance experiment can be finished very conveniently, the special test detection of a conventional fifth wheel instrument is avoided, the complicated automobile fault prediction and diagnosis become simple and visual, the demand is satisfied basically that a driver, especially a new driver knows the running status of the automobile, a fault hidden trouble existing in the automobile can be warned early and effectively, the automobile safety performance is improved, and the loss caused by an automobile fault is reduced.
Description
Technical field
The utility model relates to a kind of detection system of automotive performance, in particular a kind of comprehensive vehicle performance detects and prompt system in real time.
Background technology
Along with the development of China's economic society, automobile pollution is increasing year by year.Large quantities of fresh drivers that there is no vehicle maintenance and maintenance knowledge in the behind that China's automobile pollution increases, these drivers are unclear oneself loves the functional degree of car, do not understand and how correctly effectively use automobile, cause the shortening of motor live time, at this moment understand the real-time overall performance of automobile by a kind of simple and effective method and seem particularly important.
At present, in Motor Maintenance and maintenance field, existing technology is mainly the detection that concentrates on concrete vehicle failure, and its generally towards be also the automobile major maintenance personal.The present OBD system (OBD) of solar obligation in automobile for example.Whether tail gas exceeds standard from the operation conditions Real Time Monitoring automobile of engine in this system, if the maintenance personal that exceeds standard can determine character and the position of fault exactly by relevant prompting.And in the car fault auto-detecting system and method for Chinese patent: CN200510116720.5, by a kind of car fault auto-detecting system, be used for obtaining the status signal of the cab signal collecting unit of each detected system in automobile, and carry out the remote analysis vehicle failure, in time to notify the driver, it comprises vehicle-mounted central control module, car-mounted display unit, onboard wireless data communication unit, and wireless data communications unit, the fault analysis unit that is arranged at remote service center.But all there is certain limitation in above system: on the one hand whether the OBD system can only detect tail gas and exceed standard, and can not reflect the overall operation situation of automobile; On the other hand they towards be all the professional and technical personnel, rather than towards the driver, inconvenience operates.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of comprehensive vehicle performance to detect in real time and prompt system, has realized simply and easily detection and prompting to the automobile real-time performance.
The utility model is achieved through the following technical solutions, and the utility model comprises noise transducer, acceleration transducer, single-chip microcomputer and display module; Described noise transducer is connected with single-chip microcomputer the indoor noise signal transmission of car steering to single-chip microcomputer, and described acceleration transducer is connected with single-chip microcomputer automobile brake retarded velocity signal is transferred to single-chip microcomputer, and described single-chip microcomputer is connected with display module.
As one of optimal way of the present utility model, described single-chip microcomputer is connected by order wire with display module.
Described system also comprises alarm module, and described alarm module is connected with single-chip microcomputer.Can give the alarm when system's scoring is low, remind driver and crew.
The utility model has the following advantages compared to existing technology: can complete very easily the automobile brake perfrmance experiment by the utility model, avoided the dedicated experiments of traditional fifth wheel instrument to detect, and with the vehicle failure prediction of complexity and the diagnosis simple, intuitive that becomes, substantially satisfied the particularly demand of new hand driver to the understanding of automobile operating state of driver, can be effectively to automobile storage potential faults carry out early warning, improve vehicle safety performance, reduced the loss that causes because of vehicle failure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The below elaborates to embodiment of the present utility model; the present embodiment is implemented under take technical solutions of the utility model as prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises noise transducer 1, acceleration transducer 2, single-chip microcomputer 3, display module 4 and alarm module 5; Described noise transducer 1 is connected the indoor noise signal transmission of car steering to single-chip microcomputer 3 with single-chip microcomputer 3, described acceleration transducer 2 is connected with single-chip microcomputer 3 automobile brake retarded velocity signal is transferred to single-chip microcomputer 3, described single-chip microcomputer 3 is connected by order wire with display module 4, and described alarm module 5 is connected with single-chip microcomputer 3.Can give the alarm when system's scoring is low, remind driver and crew.The signal of 3 pairs of noise transducers 1 of single-chip microcomputer, acceleration transducer 2 carries out Data Management Analysis, and engine luggine noise level, automobile brake perfrmance are estimated, and then finally shows scoring number and the gross score of each test event by display module 4.The alarm module 5 of the present embodiment can pass through speech play, perhaps by carry out the alarm blinking red lamp on display module 4, reach the purpose of reminding driver and crew, even if also can understand the health status of automobile by the scoring of native system for the driver and crew that do not possess automobile major knowledge, whole automotive performance is controlled.
The present embodiment mainly detects the indoor noise figure of car steering, braking distance, and provides automobile " health assessment " according to automobile cab interior noise level, the horizontal index of braking ability.The inherent characteristic that has comprised automobile due to the indoor noise signal of car steering, the frequecy characteristic of each main driving source, and the spectrum signature of Main Noise Sources is distinguishing, the spectrum signature that therefore can utilize noise detects the extraordinary noise of vehicle.In addition automobile braking performance be also automobile want one of performance index, adopt braking distance and mean braking deceleration to estimate for the braking analysis in the present embodiment, consider and used braking deceleration in braking Distance Calculation, braking distance just can reflect the braking ability in vehicle traveling process substantially, therefore adopt braking distance that braking is estimated.
Claims (3)
1. a comprehensive vehicle performance detects and prompt system in real time, it is characterized in that, comprises noise transducer (1), acceleration transducer (2), single-chip microcomputer (3) and display module (4); Described noise transducer (1) is connected the indoor noise signal transmission of car steering to single-chip microcomputer (3) with single-chip microcomputer (3), described acceleration transducer (2) is connected with single-chip microcomputer (3) automobile brake retarded velocity signal is transferred to single-chip microcomputer (3), and described single-chip microcomputer (3) is connected with display module (4).
2. comprehensive vehicle performance according to claim 1 detects and prompt system in real time, and it is characterized in that: described single-chip microcomputer (3) is connected by order wire with display module (4).
3. comprehensive vehicle performance according to claim 1 detects and prompt system in real time, and it is characterized in that: described system also comprises alarm module (5), and described alarm module (5) is connected with single-chip microcomputer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684749 CN202994476U (en) | 2012-12-12 | 2012-12-12 | Comprehensive performance real-time detection and prompt system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684749 CN202994476U (en) | 2012-12-12 | 2012-12-12 | Comprehensive performance real-time detection and prompt system of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994476U true CN202994476U (en) | 2013-06-12 |
Family
ID=48565647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684749 Expired - Fee Related CN202994476U (en) | 2012-12-12 | 2012-12-12 | Comprehensive performance real-time detection and prompt system of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510049A (en) * | 2015-12-23 | 2016-04-20 | 哈尔滨工业大学 | Vibration signal analysis-based vehicle operation condition monitoring module and method |
| RU2608202C2 (en) * | 2015-05-05 | 2017-01-17 | Владимир Николаевич Иванов | Device for diagnosing and monitoring state of mechanisms and systems |
| CN109900351A (en) * | 2017-12-11 | 2019-06-18 | 郑州宇通客车股份有限公司 | A kind of vehicle remote noise monitoring and diagnostic method and its system |
| CN110207999A (en) * | 2019-04-15 | 2019-09-06 | 汉腾汽车有限公司 | A kind of convenient and fast automobile exhaust detection system of intelligence |
-
2012
- 2012-12-12 CN CN 201220684749 patent/CN202994476U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2608202C2 (en) * | 2015-05-05 | 2017-01-17 | Владимир Николаевич Иванов | Device for diagnosing and monitoring state of mechanisms and systems |
| CN105510049A (en) * | 2015-12-23 | 2016-04-20 | 哈尔滨工业大学 | Vibration signal analysis-based vehicle operation condition monitoring module and method |
| CN105510049B (en) * | 2015-12-23 | 2017-11-14 | 哈尔滨工业大学 | Running conditions of vehicle monitoring modular and method based on analysis of vibration signal |
| CN109900351A (en) * | 2017-12-11 | 2019-06-18 | 郑州宇通客车股份有限公司 | A kind of vehicle remote noise monitoring and diagnostic method and its system |
| CN110207999A (en) * | 2019-04-15 | 2019-09-06 | 汉腾汽车有限公司 | A kind of convenient and fast automobile exhaust detection system of intelligence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105599773B (en) | A kind of driver status suggestion device and its method based on moving attitude of vehicle | |
| CN101237765B (en) | A multi-function car digital instrument system | |
| CN203020082U (en) | Vehicle-mounted alcohol monitoring device | |
| CN104527647A (en) | Monitoring and evaluation method of driving behavior risk degrees | |
| CN202994476U (en) | Comprehensive performance real-time detection and prompt system of automobile | |
| CN203063868U (en) | Automatic detecting and early-warning device for running state of vehicle | |
| CN104070944B (en) | A kind of device for monitoring tyre pressure based on OBD II | |
| CN203063924U (en) | Early warning device of dangerous driving states | |
| CN101585318A (en) | Automatic emergency processing system of tire pressure failure and processing method thereof | |
| CN201130020Y (en) | Automobile rear end collision preventing device based on vision analysis | |
| CN203443787U (en) | Comprehensive performance real-time detecting and prompting system of automobile | |
| CN202345600U (en) | Advanced RISC Machines (ARM)-based car ranging and anti-collision warning device | |
| CN209700517U (en) | A kind of driver's two-hand positions detection alarm system and the vehicle for installing it | |
| CN215322258U (en) | Automatic early warning system of on-vehicle oxygenerator | |
| CN201570127U (en) | Collision warning device based on visual analysis | |
| CN201761369U (en) | Car-mounted alcohol detecting device | |
| CN206179162U (en) | Monitoring of vehicle safe driving and warning platform based on data mining | |
| CN204674388U (en) | A kind of combination instrument assembly with diagnosis function | |
| CN203126535U (en) | Automatic automobile-mounted alcohol detecting device | |
| CN202528941U (en) | Automobile rear end collision prevention system | |
| CN202863254U (en) | Intelligent brake alarm system for preventing rear-end caused by automobile slam brake | |
| CN202319927U (en) | Drunk driving prevention control device for automobile | |
| CN104512365A (en) | Vehicle collision avoidance control system | |
| CN203047304U (en) | Train anti-tailgating system based on ARM9 | |
| CN104590166A (en) | Intelligent automobile inspection 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 |
Granted publication date: 20130612 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |