CN2685135Y - Vehicle accelerator misoperation intelligent safety protector apparatus - Google Patents
Vehicle accelerator misoperation intelligent safety protector apparatus Download PDFInfo
- Publication number
- CN2685135Y CN2685135Y CN 200420032581 CN200420032581U CN2685135Y CN 2685135 Y CN2685135 Y CN 2685135Y CN 200420032581 CN200420032581 CN 200420032581 CN 200420032581 U CN200420032581 U CN 200420032581U CN 2685135 Y CN2685135 Y CN 2685135Y
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- maloperation
- data
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- decision logic
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The utility model relates to a vehicle accelerator misoperation intelligent safety protector apparatus, comprising a running and operating data real time collecting circuit and a misoperation decision logic circuit of which the input terminal is connected with the output terminal of the running and operating data real time collecting circuit and of which the output terminal is connected with the start-up and brake assemblies in the vehicle.
Description
Technical field
The utility model relates to the safety guard of using on a kind of automobile, especially a kind of gas maloperation intelligent and safe fender guard.
Background technology
Road traffic accident has become present the first in the world public hazards.According to world's disaster injures and deaths statistics, the summation of the casualties that the casualties that traffic accident causes every year causes considerably beyond disasteies such as earthquake, floods.Accident relevant with Driver's Factors in the traffic accident accounts for the overwhelming majority, mainly is that the faulty drive and the delay behavior of chaufeur causes, wherein throttle mistake is stepped on for brake be common a kind of maloperation phenomenon.Commonplace anti-misoperation technical measures have two kinds at present: a kind of is that Das Gaspedal and brake pedal are united two into one, another kind is to keep separating of Das Gaspedal and brake control pedal, adopt other machinery controls to control the throttle maloperation, though these the two kinds anti-error technology of stepping on can partly reach the effect that prevents the throttle maloperation, but there is mainly open question still: be exactly the driver behavior interface that needs change existing, thereby need to change the operation behavior of having finalized the design, people be difficult to be adapted to, cause maloperation because people's custom is easier.
Content when sending out
The purpose of this utility model is: a kind of existing gas maloperation intelligent and safe fender guard of sailing operation interface (throttle separates with brake pedal) and not changing the operation behavior that people have finalized the design that do not change is provided.
Utility model realizes above-mentioned purpose and the technical scheme taked is: it includes travels and real-time Acquisition Circuit of service data and maloperation decision logic circuity, the input end of maloperation decision logic circuity links to each other with the mouth that travels with the real-time Acquisition Circuit of service data, and the mouth of maloperation decision logic circuity links to each other with startup brake system on the automobile.
In last the technical scheme: described travel and the real-time Acquisition Circuit of service data by real-time collection travel condition data circuit with gather driver behavior status data circuit in real time and constitute, the maloperation decision logic circuity is by signal detection and filtering circuit, data analysis and maloperation decision circuit constitute, gather the mouth of travel condition data circuit in real time, the mouth of gathering driver behavior status data circuit in real time links to each other with the input end of filtering circuit with signal detection, data analysis links to each other with the mouth of filtering circuit with signal detection with the input end of maloperation decision logic circuity, and data analysis and the mouth of maloperation decision logic circuity link to each other with startup brake system on the automobile.
Working process of the present utility model is: the first step, gather travel condition data and driver behavior data in real time by the real-time Acquisition Circuit sensor that is provided with on automobile, travel condition data comprises speed data, torsion data, throttle status data, bearing data, gear data, driver behavior data packet oil scraper door change speed data, direction incremental data; Second step, two class data are imported real-time collection travel condition data circuit respectively into and are gathered driver behavior status data circuit in real time, the its corresponding data matrix of two class data is compared, wherein, data matrix comprises speed data matrix, torsion data matrix, throttle status data matrix, bearing data matrix, gear data matrix, throttle change speed data matrix, direction incremental data matrix, they take from such data respectively through experiment and statistical treatment and the critical value that obtains; The 3rd step, quantitative data input maloperation decision logic circuity and synthetic determination matrix compare, the synthetic determination square is running data to be experimentized with the driving data relationship study and drive the relational matrix that constitutes behind the theoretical analysis, filtering out critical value by it forms, when data reach the judgement critical value, the output speed-slackening signal, speed-slackening signal passes through the brake system of speed-slackening signal transmission circuit deactivation automobile, thereby reaches the effect that prevents that the throttle maloperation from producing.
The utility model has adopted the maloperation decision logic circuity of setting up according to observed data and parameter, with automobile in driving procedure live signal and the related data in the maloperation model compare, analysis identifies the maloperation signal, go the brake system of automatic guidance automobile, therefore can be implemented in and not change the operation interface that existing throttle separates with brake pedal and do not change under the existing operating conditions of operating Das Gaspedal and brake pedal with right crus of diaphragm respectively, can solve that throttle mistake is stepped on is brake, can solve pin again and move the delay problem that is produced, reduced the generation of traffic accident effectively, the utility model is with low cost simultaneously, has reduced the fringe cost of automobile.
Description of drawings:
Fig. 1 is the utility model functional-block diagram
The specific embodiment
Embodiment:
Gas maloperation intelligent and safe fender guard as shown in Figure 1; it includes travels and real-time Acquisition Circuit of service data and maloperation decision logic circuity; wherein; mistake is grasped decision logic circuity by signal detection and filtering circuit; data analysis and maloperation decision logic circuity constitute; travel and the real-time Acquisition Circuit of service data by real-time collection travel condition data circuit with gather in real time driver behavior status data circuit and constitute; gather the mouth of travel condition data circuit in real time; the mouth of gathering driver behavior status data circuit in real time links to each other with the input end of filtering circuit with signal detection; signal detection links to each other with the input end of data analysis with the maloperation decision logic circuity with the mouth of filtering circuit, and data analysis and the mouth of maloperation decision logic circuity link to each other with startup brake system on the automobile.
The running car status data is: speed is 40 kilometers/hour, gear is a third gear, the throttle degree of depth is 5 centimetres, when direction is zero drift angle, the driver behavior status data of chaufeur is: it is 5 millimeters/millisecond that speed is stepped in the underfooting, gather the travel condition data circuit in real time, acquisition operations status data circuit is respectively with travel condition data in real time, the driver behavior status data flows to signal detection and filtering circuit is handled, treated signal is defeated by data analysis again and the maloperation decision logic circuity carries out logic operation, at last speed-slackening signal is defeated by the startup brake system on the automobile, thereby makes the automobile positive braking.
Claims (2)
1, a kind of gas maloperation intelligent and safe fender guard; it is characterized in that: include and travel and real-time Acquisition Circuit of service data and maloperation decision logic circuity; the input end of maloperation decision logic circuity links to each other with the mouth that travels with the real-time Acquisition Circuit of service data, and the mouth of maloperation decision logic circuity links to each other with startup brake system on the automobile.
2, gas maloperation intelligent and safe fender guard according to claim 1 is characterized in that:
Described travel and the real-time Acquisition Circuit of service data by real-time collection travel condition data circuit with gather in real time driver behavior status data circuit and constitute, the maloperation decision logic circuity is by signal detection and filtering circuit, data analysis and maloperation decision logic circuity constitute, gather the mouth of travel condition data circuit in real time, the mouth of gathering driver behavior status data circuit in real time links to each other with the input end of filtering circuit with signal detection, data analysis links to each other with the mouth of filtering circuit with signal detection with the input end of maloperation decision logic circuity, and data analysis and the mouth of maloperation decision logic circuity link to each other with startup brake system on the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032581 CN2685135Y (en) | 2004-01-16 | 2004-01-16 | Vehicle accelerator misoperation intelligent safety protector apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032581 CN2685135Y (en) | 2004-01-16 | 2004-01-16 | Vehicle accelerator misoperation intelligent safety protector apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685135Y true CN2685135Y (en) | 2005-03-16 |
Family
ID=34670598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420032581 Expired - Fee Related CN2685135Y (en) | 2004-01-16 | 2004-01-16 | Vehicle accelerator misoperation intelligent safety protector apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685135Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736410A (en) * | 2012-11-27 | 2015-06-24 | 日产自动车株式会社 | Accidental acceleration/deceleration determination device, accidental-acceleration restriction control device, and accidental acceleration/deceleration determination method |
-
2004
- 2004-01-16 CN CN 200420032581 patent/CN2685135Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736410A (en) * | 2012-11-27 | 2015-06-24 | 日产自动车株式会社 | Accidental acceleration/deceleration determination device, accidental-acceleration restriction control device, and accidental acceleration/deceleration determination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |