CN101751807A - Test device for automobile driving stability - Google Patents
Test device for automobile driving stability Download PDFInfo
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- CN101751807A CN101751807A CN200810203911A CN200810203911A CN101751807A CN 101751807 A CN101751807 A CN 101751807A CN 200810203911 A CN200810203911 A CN 200810203911A CN 200810203911 A CN200810203911 A CN 200810203911A CN 101751807 A CN101751807 A CN 101751807A
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- test device
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- driving stability
- automobile
- automobile driving
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Abstract
The present invention relates to a test device relative to automobiles, particularly to a test device for automobile driving stability techniques. The test device for automobile driving stability comprises an automobile cab. A rigid test rod (3) is fixed in the cab, a soft connecting section (1) is arranged on the upper part of the test rod (3), an inertia ball (2) is arranged on the upper part of the soft connecting section (1), and sensors are bonded in the circumference of the soft connecting section (1) in at least the front, rear, left and right four directions. The present invention is simple in structure, and parts configurated and purchased are all standard parts sold in the market. The driving dealing ability in all directions can be conveniently acquired. The driving skill difference of the same driver on different dates can be judged, and the driving skill of different drivers under the same conditions can be scored to evaluate the driving skill. The accuracy for judging driving accident occurrence rate can be improved. The present invention is simple and reliable, and avoids failure.
Description
(1) technical field
The present invention is a kind of proving installation of relevant automobile, the concrete proving installation that relates to a kind of automobile driving stability technology.
(2) background technology
Known, the detection of relevant automobile, testing apparatus device are a lot, exhaust emissions value tester such as automobile, automobile lamp performance testing device, automobile driving axle power tester, braking automobile performance test device or the like, but this type of tester all is testing apparatus and instruments of testing automobile properties of product, index.
In examination driver driving level, also just be sitting in copilot station by the supervisor, whether the artificial driving ability and the level of observing, passing judgment on the driver can only find engine kill, other project can only be that teacher examiner artificially judges, such examination mode human factor is bigger.
CN200420096666.3 " driver handles emergency case brake hard tester ", this utility model provides a kind of driver to handle emergency case brake hard tester, it comprises base, slide rail and support are installed on the base, tooth bar is installed on the slide rail, pilot lamp is installed in the tooth bar end, and gear is installed on the support, and gear is connected with motor.It can grasp driver's real reaction ability by test numeric mode, to reach the ability of training driver to the emergency case emergency treatment, reduces the purpose that traffic hazard takes place.
This utility model has only been tested driver's brake adaptibility to response, and parts such as test mode application slide rail, support, tooth bar, indication, gear and motor, and complex structure is easy to generate fault, and corresponding test accuracy can reduce.
Many passengers have complaint to driver's driving level, have complaints, and scold that driving is uncivil, but these scold the just one-side suggestion of passenger, do not have physical evidence.The accidental height of driving to be difficult to judge the driving level, for a long time on the same line road, same driver, whether indivedual date drives improper, unstable, uncivil as can be seen in the lot of data accumulation.Perhaps at the same line, in the same period, different drivers repeats to drive, and must weigh out a driver's driving level from the data of a large amount of records.
Nowadays the civilization of advocating and emphasize to improve the driver is driven, harmonious driving level, requires driver's smooth starting, smooth ride, steadily dodges, steadily stops.The means of investigating, weighing also wish to eliminate and reduce the mode of artificial judge, the car steering field is wished to provide a kind of objective test, is estimated utensil, driver's driving level be can measure qualitative, quantitatively, driver's civilization, driving also can be supervised, supervise.
(3) summary of the invention
The purpose of this invention is to provide a kind of energy driving level correct, accurately test driver, the device of test driver stationarity level.
Purpose of the present invention is solved by following technical scheme:
Test device for automobile driving stability comprises the pilothouse of automobile it is characterized in that the prod in a rigidity of described pilothouse internal fixation is provided with the section of flexibly connecting above prod, an inertia ball is set above the section of flexibly connecting;
The section of flexibly connecting circumferentially all around at least four direction paste sensor respectively;
Described prod is the shape rod member;
The described section of flexibly connecting is cylindrical flexible plastic or rubber parts;
The described section of flexibly connecting is a spring;
Described inertia ball is a Metal Ball;
The signal input computer of described sensor is handled, and compiles the maximal value and the mean value of all directions amplitude, frequency.
Adopt the technical program, automobile is in driving the way, along with brake, zig zag, shallow turn, actions such as upward slope descending, various directions can take place in vehicle, the inertia effect of various dynamics, be placed in this stationarity proving installation on the operator's seat of vehicle limit, meeting is because of the vibration of the inertia ball of top, displacement and make the section of flexibly connecting of below go up the change that electric mark appears in the stickup sensor, the signal magnitude power that changes, the direction difference that changes, can record, converse driver's quantitative driving desired value, and the ability of tackling various travel conditions, for judge, examination, deciding grade and level driver's driving level.
Beneficial effect of the present invention finds expression in:
1, the present invention is simple in structure, and that disposes and choose is commercially available standard parts and components;
2, the present invention can gather the driving adaptibility to response effect level of all directions all around easily;
3, the accumulation of mass data of the present invention can be passed judgment on out same driver at the driving level difference of same date not, also can appraise through comparison out each driver and drive what of score under similarity condition, weighs the height of driving level with this;
4, begin to start this measurement mechanism the working time the driver, with identification that improve to judge the driving accident and what;
5, the present invention is simple and reliable, is difficult for breaking down.
(4) description of drawings
Fig. 1 is that a kind of embodiment of test device for automobile driving stability of the present invention is configured in the structural representation in the automobile cab;
Fig. 2 is the structural representation of a kind of embodiment of test device for automobile driving stability of the present invention.
Among the figure: 1-spring, 2-inertia ball, 3-prod.
(5) specific implementation method
Further describe structure of the present invention below in conjunction with accompanying drawing.
Test device for automobile driving stability comprises the pilothouse of automobile at the prod 3 of a rigidity of pilothouse internal fixation, a section of flexibly connecting 1 being set above prod 3, and an inertia ball 2 is set above the section of flexibly connecting 1.The section of flexibly connecting 1 circumferentially all around at least four direction paste sensor respectively.
Prod 3 is the shape rod member.The section of flexibly connecting 1 is cylindrical flexible plastic or rubber parts, also can be spring.Inertia ball 2 is a Metal Ball.
The signal input computer of sensor is handled, and compiles the maximal value and the mean value of all directions amplitude, frequency.
The present invention is simple in structure, and that disposes and choose is commercially available standard parts and components; Can gather the driving adaptibility to response effect level of all directions all around easily; Can pass judgment on out same driver at the driving level difference of same date not, also can appraise through comparison out each driver and under similarity condition, drive what of score, weigh the height of driving level with this; Can improve the identification of judgement driving accident and what correctness; The present invention is simple and reliable, is difficult for breaking down.
Claims (7)
1. test device for automobile driving stability, comprise the pilothouse of automobile, it is characterized in that, at the prod (3) of a rigidity of described pilothouse internal fixation, in the top of prod (3) section of flexibly connecting (1) is set, an inertia ball (2) is set in the top of the section of flexibly connecting (1).
2. according to the described test device for automobile driving stability of claim 1, it is characterized in that the section of flexibly connecting (1) circumferentially all around at least four direction paste sensor respectively.
3. according to the described test device for automobile driving stability of claim 1, it is characterized in that described prod (3) is the shape rod member.
4. according to claim 1 or 2 described test device for automobile driving stability, it is characterized in that the described section of flexibly connecting (1) is cylindrical flexible plastic or rubber parts.
5. according to claim 1 or 2 described test device for automobile driving stability, it is characterized in that the described section of flexibly connecting (1) is spring.
6. according to the described test device for automobile driving stability of claim 1, it is characterized in that described inertia ball (2) is Metal Ball.
7. according to the described test device for automobile driving stability of claim 2, it is characterized in that the signal input computer of described sensor is handled, compile the maximal value and the mean value of all directions amplitude, frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810203911A CN101751807A (en) | 2008-12-03 | 2008-12-03 | Test device for automobile driving stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810203911A CN101751807A (en) | 2008-12-03 | 2008-12-03 | Test device for automobile driving stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101751807A true CN101751807A (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810203911A Pending CN101751807A (en) | 2008-12-03 | 2008-12-03 | Test device for automobile driving stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101751807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776857A (en) * | 2021-11-09 | 2021-12-10 | 江西五十铃汽车有限公司 | Automobile stability detection device |
-
2008
- 2008-12-03 CN CN200810203911A patent/CN101751807A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776857A (en) * | 2021-11-09 | 2021-12-10 | 江西五十铃汽车有限公司 | Automobile stability detection device |
| CN113776857B (en) * | 2021-11-09 | 2022-02-22 | 江西五十铃汽车有限公司 | Automobile stability detection device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |