CN203606141U - A secondary-hand automobile quantification identification assessment system - Google Patents
A secondary-hand automobile quantification identification assessment system Download PDFInfo
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- CN203606141U CN203606141U CN201320671008.1U CN201320671008U CN203606141U CN 203606141 U CN203606141 U CN 203606141U CN 201320671008 U CN201320671008 U CN 201320671008U CN 203606141 U CN203606141 U CN 203606141U
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Abstract
The utility model relates to the field of secondary-hand automobile assessment, and especially relates to a secondary-hand automobile quantification identification assessment system. The system at least comprise following component parts: a vehicle condition detection part which is used for realizing real time detection of vehicle condition information of a to-be-assessed vehicle and which at least comprises an engine power performance detection apparatus, a vehicle fuel economic performance detection apparatus, a vehicle brake performance detection apparatus and a vehicle discharge performance detection apparatus; a central processing part used for receiving information of the vehicle condition detection part, carrying out comparison processing operation between the information received by the central processing part with pre-stored information inside the central processor and outputting comparison assessment results; an information storage part used for realizing introduction storage and extraction operations of data inside the central processing part; and an information output part used for the displaying and / or the roll-out of the information received by the central processing part and assessment results. The system utilizes the real time objective data of vehicle statuses as support, so that unjust behaviors due to human factors in secondary-hand automobile identification assessment can be overcome, and the objectivity and justice in the whole assessment operation can be realized.
Description
Technical field
The utility model relates to used car evaluation areas, relates in particular to a kind of used car and quantizes identification and assessment system.
Background technology
Flourish along with used car transaction, used car identifies that evaluation work becomes increasingly important.But for a long time, for the evaluation evaluation work of used car, substantially or by experienced appraiser soon, ear listens, hand is touched and evaluated in conjunction with self experience.There is following drawback in this mode: on the one hand, the artificial evaluation mode workload of tradition is large, and the result subjectivity of assessment is denseer, and assessment result possesses extremely strong randomness and uncertain, often cause the situation of " with car different price " to occur, thereby reduced the trust of consumer to the side of assessment; On the other hand, artificial characterization and evaluation pattern, appraiser is often grasping the initiative of information providing, but the assessment behavior of self possess again can not the property monitored, the asymmetry of information often makes consumer that used car assessment and transaction have been full of suspection and have been feared, and has finally seriously restricted the development in used car market.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides the used car of a kind of practicality and easy operating to quantize identification and assessment system, to realize the objective evaluation for vehicle self-value.
For achieving the above object, the utility model has adopted following technical scheme.
A kind of used car quantizes identification and assessment system, at least comprises following ingredient:
Vehicle condition test section: be connected with one-way communication between central processing department, detect for the vehicle condition information that realizes vehicle to be assessed in good time, comprise engine power performance pick-up unit, VE Vehicle Economy energy pick-up unit, vehicle braking performances pick-up unit and vehicular discharge device for detecting performance.
Described engine power performance pick-up unit is chassis dynamometer and engine comprehensive detector; Described VE Vehicle Economy energy pick-up unit is chassis dynamometer and fuel consumption meter; Described vehicle braking performances pick-up unit is brake detection table; Described vehicular discharge device for detecting performance is selected from exhaust-gas analyzer and tail gas sensor.
Information input unit: between one end and central processing department, one-way communication is connected, and the other end is declared platform end by network with user and is connected, for the input of the built-in prestored information of input and information storage portion of vehicle Back ground Information to be assessed.
Central processing department: respectively with vehicle condition test section, information input unit between one-way communication be connected, receive the vehicle condition information of vehicle condition test section and the Back ground Information of information input unit, carry out comparing between the built-in prestored information of its information and information storage portion and process operation, and export Evaluation result.
Information storage portion: with two-way connection between central processing department, store and extract operation for realizing importing into of data in central processing department.
Information output part: be connected with one-way communication between central processing department, receive information and assessment result for showing and/or producing central processing department.
Preferably, described vehicle condition test section also comprises Vehicular turn control stability pick-up unit, Vehicle Driving Cycle stationarity pick-up unit, headlight beam irradiation position and luminous intensity pick-up unit.
Further, described vehicle condition test section also comprises electronic endoscope image pick-up device.
The beneficial effects of the utility model are:
1, by adopting said structure, take the in good time objective data of vehicle condition as support, evade current used car and identified the individual level and the experience that in assessment, rely on to a great extent evaluation personnel, also just overcome human factor and caused the injustice in used car evaluation simultaneously.Particularly detect by the cover type of test engine power performance, VE Vehicle Economy energy, vehicle braking performances and four aspects of vehicular discharge performance, the basic condition of accurate description vehicle basic mechanical design feature, finally to realize objectivity and the fairness of whole evaluation operation.
2, further, described vehicle condition test section also comprises Vehicular turn control stability pick-up unit, Vehicle Driving Cycle stationarity pick-up unit, headlight beam irradiation position and luminous intensity pick-up unit and electronic endoscope image pick-up device.Install testing with the relevant technologies data of vehicle safety, comfortableness by these, be conducive to integrality and the authority of vehicle assessment data.
Whether 3, described electronic endoscope image pick-up device not only can be observed engine interior carbon distribution situation, can also observe engine cylinder-body and whether have slight crack, and for observing wheel box internal state, the image photographing is passed to central processing department by electronic endoscope image pick-up device, and central processing department is assessed for identifying by information output part output image again.
4, consider the variation frequency of market information of vehicles, rely on the setting of information input unit, stable realization for the quick renewal of the built-in prestored information of information storage portion, thereby also just guaranteed the synchronism of whole system self with respect to exterior market; In addition, the client who holds the suspicious attitude for some, the related data of individual used car even can oneself be provided by it, and realize on-the-spot direct typing by its information input unit, the effect of comparing between the detection data of data and vehicle condition test section is provided to realize client self, be conducive to give up suspection and the psychology of fear of client self, thereby further realize the objective price for vehicle to be assessed.
Accompanying drawing explanation
Fig. 1 is structural representation block diagram of the present utility model.
Each several part label and parts corresponding relation are as follows:
10-vehicle condition test section
11-engine power performance pick-up unit
12-VE Vehicle Economy energy pick-up unit
13-vehicle braking performances pick-up unit
14-vehicle braking performances pick-up unit
20-central processing department
30-information storage portion
40-information output part
50-information input unit
Embodiment
Below in conjunction with Fig. 1 and embodiment, the utility model is described in further detail:
As shown in Figure 1, used car described in the utility model quantizes identification and assessment system, more specifically comprises following part:
Vehicle condition test section 10, this vehicle condition test section detects for the vehicle condition information that realizes vehicle to be assessed in good time, at least comprises with lower device: engine power performance pick-up unit 11, VE Vehicle Economy energy pick-up unit 12, vehicle braking performances pick-up unit 13, vehicular discharge device for detecting performance 14, Vehicular turn control stability pick-up unit, Vehicle Driving Cycle stationarity pick-up unit, headlight beam irradiation position and luminous intensity pick-up unit and electronic endoscope image pick-up device.When practical operation, carry out Site Detection by various devices for vehicle to be assessed, obtain the data of the reflection above-mentioned basic mechanical design feature of this vehicle aspect, and by with the comparing of information storage portion 30 built-in prestored informations, thereby obtain its assessment result.
In concrete test process, engine power performance pick-up unit 11 is chassis dynamometer and engine comprehensive detector; VE Vehicle Economy energy pick-up unit 12 is chassis dynamometer and fuel consumption meter; Vehicle braking performances pick-up unit 13 is brake detection table; Vehicular discharge device for detecting performance 14 is selected from exhaust-gas analyzer and tail gas sensor.Vehicular turn control stability pick-up unit is that sideslip detecting bench and steering force-steering angle detector, headlight beam irradiation position and luminous intensity pick-up unit are that automatic tester for vehicle headlamp, Vehicle Driving Cycle stationarity pick-up unit are four orientators and wheel balance instrument.
The utility model one-piece construction is simply easy to realize, in whole evaluation operation system, the comprehensive technical performance of used car derives from the Site Detection of vehicle condition test section 10 interior each devices, its operation transparent and objectivity and fairness are strong, makes the current quantification on used car identify that assessment evaded the impact of human factor to a great extent; In addition, rely on the setting of information input unit 50, can also realize the typing assessment of providing data for client for oneself, its one-piece construction is obviously humanized, can effectively alleviate the distrust of client for used car evaluation operation, be conducive to guarantee the just stable development in whole used car market.
Claims (7)
1. used car quantizes an identification and assessment system, it is characterized in that at least comprising following ingredient:
Vehicle condition test section (10): be connected with one-way communication between central processing department (20), detect for the vehicle condition information that realizes vehicle to be assessed in good time, comprise engine power performance pick-up unit (11), VE Vehicle Economy energy pick-up unit (12), vehicle braking performances pick-up unit (13) and vehicular discharge device for detecting performance (14);
Information input unit (50): between one end and central processing department (20), one-way communication is connected, and the other end is declared platform end by network with user and is connected, for the input of the built-in prestored information of input and information storage portion (30) of vehicle Back ground Information to be assessed;
Central processing department (20): respectively with vehicle condition test section (10), information input unit (50) between one-way communication be connected, receive the vehicle condition information of vehicle condition test section (10) and the Back ground Information of information input unit (50), operation is processed in the comparison of carrying out between the built-in prestored information of its information and information storage portion (30), and exports Evaluation result;
Information storage portion (30): with two-way connection between central processing department (20), store and extract operation for realizing importing into of the interior data of central processing unit (20);
Information output part (40): be connected with one-way communication between central processing department (20), for showing and/or producing central processing department (20) reception information and assessment result.
2. used car according to claim 1 quantizes identification and assessment system, it is characterized in that: described vehicle condition test section (10) also comprises Vehicular turn control stability pick-up unit, Vehicle Driving Cycle stationarity pick-up unit, headlight beam irradiation position and luminous intensity pick-up unit.
3. used car according to claim 1 and 2 quantizes identification and assessment system, it is characterized in that: described vehicle condition test section (10) also comprises electronic endoscope image pick-up device.
4. used car according to claim 1 quantizes identification and assessment system, it is characterized in that: described engine power performance pick-up unit (11) is chassis dynamometer and engine comprehensive detector.
5. used car according to claim 1 quantizes identification and assessment system, it is characterized in that: described VE Vehicle Economy energy pick-up unit (12) is chassis dynamometer and fuel consumption meter.
6. used car according to claim 1 quantizes identification and assessment system, it is characterized in that: described vehicle braking performances pick-up unit (13) is brake detection table.
7. used car according to claim 1 quantizes identification and assessment system, it is characterized in that: described vehicular discharge device for detecting performance (14) is selected from exhaust-gas analyzer and tail gas sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320671008.1U CN203606141U (en) | 2013-10-28 | 2013-10-28 | A secondary-hand automobile quantification identification assessment system |
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| CN201320671008.1U CN203606141U (en) | 2013-10-28 | 2013-10-28 | A secondary-hand automobile quantification identification assessment system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543019A (en) * | 2013-10-28 | 2014-01-29 | 合肥英塔信息技术有限公司 | Method and system for quantifying evaluation and estimation of second-hand automobiles |
| CN105469273A (en) * | 2014-09-29 | 2016-04-06 | 福特全球技术公司 | Determining second hand car price |
| CN105628093A (en) * | 2015-12-22 | 2016-06-01 | 刘旭东 | System and method of detecting second-hand vehicle |
| CN105956875A (en) * | 2016-04-21 | 2016-09-21 | 中国农业大学 | Method and system for assessing agricultural scientific and technological achievements on the basis of big data and market price matching |
| CN106053087A (en) * | 2016-05-12 | 2016-10-26 | 大工（青岛）新能源材料技术研究院有限公司 | Method for assessing gas engine |
| CN106289796A (en) * | 2016-06-22 | 2017-01-04 | 吴明 | Sheets specifically used for automobile calls the method for vehicle parameter |
| CN107065835A (en) * | 2017-05-26 | 2017-08-18 | 大连毅无链信息技术有限公司 | A kind of vehicle Life cycle electric property monitoring and evaluating system and appraisal procedure |
| CN107292671A (en) * | 2017-06-23 | 2017-10-24 | 吴明 | Used car detects the quantitative assessment method of parameter |
| CN109685394A (en) * | 2019-01-23 | 2019-04-26 | 中永（苏州）信息技术有限公司 | A kind of used car depth performance analysis and assessment method |
| CN110487333A (en) * | 2019-09-06 | 2019-11-22 | 重庆泓誉机动车检测有限公司 | A kind of automobile safety method for testing performance |
| CN111260202A (en) * | 2020-01-13 | 2020-06-09 | 上海花成汽车科技有限公司 | Automobile detection analysis management system |
| CN111855226A (en) * | 2020-01-17 | 2020-10-30 | 成都检车家汽车服务有限公司 | Vehicle detection device and vehicle detection method |
-
2013
- 2013-10-28 CN CN201320671008.1U patent/CN203606141U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543019A (en) * | 2013-10-28 | 2014-01-29 | 合肥英塔信息技术有限公司 | Method and system for quantifying evaluation and estimation of second-hand automobiles |
| CN105469273A (en) * | 2014-09-29 | 2016-04-06 | 福特全球技术公司 | Determining second hand car price |
| CN105628093A (en) * | 2015-12-22 | 2016-06-01 | 刘旭东 | System and method of detecting second-hand vehicle |
| CN105956875A (en) * | 2016-04-21 | 2016-09-21 | 中国农业大学 | Method and system for assessing agricultural scientific and technological achievements on the basis of big data and market price matching |
| CN106053087A (en) * | 2016-05-12 | 2016-10-26 | 大工（青岛）新能源材料技术研究院有限公司 | Method for assessing gas engine |
| CN106289796A (en) * | 2016-06-22 | 2017-01-04 | 吴明 | Sheets specifically used for automobile calls the method for vehicle parameter |
| CN107065835A (en) * | 2017-05-26 | 2017-08-18 | 大连毅无链信息技术有限公司 | A kind of vehicle Life cycle electric property monitoring and evaluating system and appraisal procedure |
| CN107065835B (en) * | 2017-05-26 | 2019-07-05 | 大连毅无链信息技术有限公司 | A kind of vehicle Life cycle electric property monitoring and evaluating system and appraisal procedure |
| CN107292671A (en) * | 2017-06-23 | 2017-10-24 | 吴明 | Used car detects the quantitative assessment method of parameter |
| CN109685394A (en) * | 2019-01-23 | 2019-04-26 | 中永（苏州）信息技术有限公司 | A kind of used car depth performance analysis and assessment method |
| CN110487333A (en) * | 2019-09-06 | 2019-11-22 | 重庆泓誉机动车检测有限公司 | A kind of automobile safety method for testing performance |
| CN111260202A (en) * | 2020-01-13 | 2020-06-09 | 上海花成汽车科技有限公司 | Automobile detection analysis management system |
| CN111855226A (en) * | 2020-01-17 | 2020-10-30 | 成都检车家汽车服务有限公司 | Vehicle detection device and vehicle detection method |
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Granted publication date: 20140521 |