CN205417366U - Parking braking intelligence warning system - Google Patents
Parking braking intelligence warning system Download PDFInfo
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- CN205417366U CN205417366U CN201620228210.0U CN201620228210U CN205417366U CN 205417366 U CN205417366 U CN 205417366U CN 201620228210 U CN201620228210 U CN 201620228210U CN 205417366 U CN205417366 U CN 205417366U
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Abstract
The utility model provides a parking braking intelligence warning system, includes the the vehicle mounted power module, includes still that parking braking switch, the fast detection module of wheel, driver deposit from information collection module, time delay module, pronunciation warning module and warning control module, the driver deposits and is connected with the time delay module from the information collection module, warning control module is connected with the vehicle mounted power module, time delay module, parking braking switch, the fast detection module of wheel and pronunciation warning module respectively, warning control module is used for collecting and handling parking braking switch, the fast detection module of wheel and driver and deposits the signal from the information collection module to according to result control pronunciation warning module. The driver in time indicates through pronunciation in the system when driver's manual brake misoperation, avoid the driver to force the starting to be travel under the condition that the manual brake does not loosen, damages vehicle part, perhaps forgets at the manual brake and leaves the vehicle under the condition of drawing, causes the incident, is favorable to helping the driver to acquire exact driving habits.
Description
Technical field
This utility model relates to vehicle electric field, particularly relates to a kind of parking braking intelligence caution system.
Background technology
At present, all of automobile is fitted with parking braking system, also referred to as parking brake, effect be driver when needs stop for a long time, allow parking braking system work pin power transmission shaft or trailing wheel, to one resistance of automobile, automobile is made not slide, when automobile starts to walk to travel again, need to release parking braking system, automobile could normally start to walk to travel.In actual car steering, for new hand driver or negligent driver, correct consciousness of driving is faint, often forgets about tension or unclamps parking brake, and the security incident caused because of parking braking system misoperation also can be found everywhere.Such as, when the of short duration parking of driver or when leaving driver's seat, because forgetting to pull the hand brake, causing vehicle to slip car in the case of unmanned and knock road equipment, pedestrian or other vehicles, lead to traffic tragedy, Ruo Chenei also has other passengers, and consequence is hardly imaginable；After implementing parking braking, when starting travels again, forget that unclamping parking brake travels by force, thus cause rear wheel brake wheel cylinder to be killed, brake fluid temperature is too high, and braking ability completely loses, or occurs the phenomenon of wheel " locking " after causing the brake bush high temperature adhesives that rear wheel brake dish (drum) and this take turns, automobile back wheel brake is caused damage, in some instances it may even be possible to therefore the vehicle accident of danger occurs.
Therefore, need a kind of caution system badly, be used for reminding driver correctly to operate parking braking system when parking is left or starts to walk and travels, make driver form correct driving habits.
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that a kind of parking braking intelligence caution system, is used for reminding driver correctly to operate parking braking system, helps driver to form good driving habits, it is to avoid the security incident caused because of misoperation.
In order to solve above-mentioned technical problem, technical scheme provided by the utility model is:
nullA kind of parking braking intelligence caution system，Including vehicle power module，It is characterized in that: also include park brake switch、Wheel speed detection module、Driver deposits from information collection module、Time delay module、Phonetic warning module and warning control module，Described driver deposits and is connected with time delay module from information collection module，Described warning control module respectively with vehicle power module、Time delay module、Park brake switch、Wheel speed detection module is connected with phonetic warning module，Described warning control module is used for collecting and processing park brake switch、Wheel speed detection module and driver deposit the signal from information collection module，And control phonetic warning module according to result，Detect that vehicle cab is unmanned when driver deposits from information collection module，And when parking brake does not draws，Described time delay module time delay 1 second or above several seconds output signals to warn control module，Trigger warning control module work.This utility model uses park brake switch, wheel speed detection module to judge whether driver forces starting to travel in the case of not unclamping parking brake, thus triggers warning control module work, and then controls phonetic warning module action, reminds driver's parking brake not unclamp；Park brake switch, driver is used to deposit from information collection module to judge whether driver leaves driver's seat in the case of not pulling the hand brake, when driver does not pulls the hand brake, driver deposits after information collection module detects that driver has been moved off driver's seat 1 second or above several seconds, trigger warning control module work, and then control phonetic warning module action, remind driver's parking brake not draw.
As further improvement of the utility model, described driver deposits and includes pilot set detector unit and driver's infrared detecting unit from information collection module, both logical relations are "or", as long as any cell monitors driver's seat people, signal is set up, warning control module just controls voice module work, thus improves system sensitivity.
As further improvement of the utility model, described driver deposits and is arranged in driver's cabin from information collection module.
As further improvement of the utility model, also include pilot harness's detection module, described pilot harness's detection module is connected with warning control module, described pilot harness's detection module and driver deposit from information collection module with the use of, do not pull the hand brake driver, pilot harness's detection module detects that seat belt is under the situation unclamped, detect that driver has been moved off driver's seat 1 second or above several seconds when driver deposits from information collection module, phonetic warning module just works and sends alarm, thus improve accuracy of detection, avoid false alarm.
As further improvement of the utility model, owing to the parking braking system of automobile is divided into common parking braking system and electronic brake system, in order to meet the requirement of two kinds of different parking braking systems, described park brake switch is mechanical parking brake switch or electronic brake switch.
As further improvement of the utility model, also including that a parking display lamp, described parking display lamp are connected with warning control module, described warning control module controls starting or stoping of parking display lamp.Described parking display lamp is for reminding driver that parking brake does not unclamps with a kind of visual effect.
As further improvement of the utility model, described warning control module is also associated with data diagnosis interface and caution system malfunction indicator lamp.
As further improvement of the utility model, also include In-vehicle networking central control module, described In-vehicle networking central control module is connected with warning control module by multiple twin data line, realize data sharing, as: wheel speed signal, described In-vehicle networking central control module connects data diagnosis interface and caution system malfunction indicator lamp.
This utility model, starting transport condition whether it is in by wheel speed detection module detection vehicle, deposited from information collection module detection driver whether on driver's seat by driver, and judge the most proper use of parking braking system of driver according to park brake switch, after above signal is processed by described warning control module, controlling phonetic warning module reminds driver for the improper operation of parking brake in time, driver is avoided to force starting to travel in the case of parking brake does not unclamps, damage vehicle part, or in the case of parking brake does not draws, leave vehicle, cause security incident.The improper operation behavior of driver is reminded by general this utility model, is conducive to helping driver to form correct driving habits, improves safety factor of travel；This utility model simple in construction, production cost is low, all can realize popularizing on high-, middle-and low-end vehicle, practical.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment one structural representation；
Fig. 2 is this utility model embodiment two structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment one:
As shown in Figure 1, a kind of parking braking intelligence caution system, including vehicle power module, also include that park brake switch, wheel speed detection module, driver deposit from information collection module, phonetic warning module, warning control module and time delay module, described time delay module is deposited with driver and is connected from information collection module, described warning control module is connected, wherein with vehicle power module, park brake switch, wheel speed detection module, time delay module and phonetic warning module respectively:
Described vehicle power module is directly powered for described parking braking intelligence caution system after automobile storage battery blood pressure lowering, it is not necessary to through automobile ignition switch, i.e. no matter automobile is starting or flameout state, and described parking braking intelligence caution system can normally work.
Described wheel speed detection module includes Hall wheel speed sensor and wheel signal source tray, Hall wheel speed sensor and wheel signal source tray with the use of, for detecting automobile wheel speed data, when automotive wheel transhipment starting being detected, the signal of telecommunication is transferred to warn control module by wheel speed detection module；
Described driver deposits and uses pilot set detector unit and driver's infrared detecting unit to detect whether have people on steering position from information collection module, and be transferred to warn control module by the signal of telecommunication, in the present embodiment, described seat detector unit is specially operating seat bearing sensor, described infrared detecting unit is specially driver's heat release infrared ray sensor, it addition, described driver deposits can also use the detector unit such as operator seat ultrasonic detector or video sensing from information collection module；
From information collection module, described time delay module is for detecting that vehicle cab is unmanned when driver deposits, and when parking brake does not draws, output signals to warn control module after described time delay module time delay 1 second or several seconds, triggers warning control module work；
Described warning control module for collecting and process park brake switch, wheel speed detection module, driver deposit the signal from information collection module, and control phonetic warning module according to result.
Described phonetic warning module, for reminding driver, described phonetic warning module that access cockpit vehicle door side speaker can be used on automobile to realize when driver is to parking brake misoperation with audio form, can send according to the instruction of warning control module and " please note！Parking braking does not releases！" or " please note！Parking is not braked！" audio alarm sound.
In actual applications, automobile uses parking brake handle grip or parking brake pedal to operate parking braking system, the vehicle of part advanced person uses electronic parking switch to operate parking braking system, in the present embodiment, automobile uses parking brake handle grip to operate parking braking system, and described park brake switch links with parking brake handle grip.When straining parking brake handle grip, parking braking system starts, and park brake switch closes；When unclamping parking brake handle grip, parking braking system releases, and park brake switch disconnects.
Further, described a kind of parking braking intelligence caution system, described driver deposits and is arranged in driver's cabin from information collection module.
Further, described a kind of parking braking intelligence caution system, also include that a parking display lamp, described parking display lamp are connected with warning control module, described warning control module controls starting or stoping of parking display lamp.Described parking display lamp is for reminding driver that parking brake does not unclamps with a kind of visual effect.
Further, described a kind of parking braking intelligence caution system, described warning control module can directly be connected with data diagnosis interface and caution system malfunction indicator lamp, can also be connected with In-vehicle networking central control module by multiple twin data line, and the connection of described In-vehicle networking central control module has data diagnosis interface and caution system malfunction indicator lamp.In the present embodiment, the form using warning control module to be connected with In-vehicle networking central control module by multiple twin data line realizes seamless link, share the related data of brake system of car, as: wheel speed signal, when the time comes, described wheel speed detection module can achieve a butt joint with ABS wheel speed sensors data share after taken by ABS wheel speed sensors and to replace, additionally, described parking braking intelligence caution system is to the working condition of In-vehicle networking central control module this system of real-time report, whether this system of monitor and detection exists fault, caution system malfunction indicator lamp is lighted the need of triggering.At data diagnosis interface, can realize adjusting and read described parking braking intelligence caution system failure code, it is simple to breakdown maintenance.
, there is following duty in above-mentioned parking braking intelligence caution system:
(1) when automobile is in parking braking state, parking brake handle grip is mentioned tension and is realized parking braking, and park brake switch closes, warning control module controls parking display lamp and lights, if trailing wheel does not rotates, it is 0 that wheel speed detection module monitors the rotating speed of wheel, and phonetic warning module does not works；
(2) when automobile is in parking braking state, parking brake handle grip is mentioned tension and is realized parking braking, and park brake switch closes, and warning control module controls parking display lamp and lights.If vehicle starting travels, wheel speed detection module monitors wheel has rotation, warning control module to receive vehicle wheel rotation signal, triggers the work of phonetic warning module, sends and " please note！Parking braking does not releases！" audio alarm sound, until after driver releases parking braking, park brake switch disconnects, parking display lamp extinguishes, and alarm voice stops, and automobile can normally travel.
(3) when automobile is not in parking braking state, park brake switch disconnects, driver deposits from whether information collection module monitoring driver's seat has people, when operating seat bearing sensor or driver's heat release infrared ray sensor monitor driver's seat nobody, output signals to after time delay module time delay 1 second or several seconds warn control module, triggering the work of phonetic warning module, phonetic warning module sends and " please notes！Parking is not braked！" audio alarm sound, until driver performs parking braking, after tension parking brake, park brake switch closes, and alarm voice stops, and driver can leave.
Embodiment two:
According to embodiment two, embodiment two is unlike embodiment one, also include pilot harness's detection module, described pilot harness's detection module is connected with warning control module, described pilot harness's detection module and driver deposit from information collection module with the use of, duty (3) is changed to: do not pull the hand brake driver, automobile is not in parking braking state, park brake switch disconnects, in the case of pilot harness's detection module detects that seat belt is releasing orientation, driver deposits and detects that driver has been moved off driver's seat from information collection module, output signals to after time delay module time delay 1 second or several seconds warn control module, trigger the work of phonetic warning module, phonetic warning module sends and " please notes！Parking is not braked！" audio alarm sound, until driver performs parking braking, after tension parking brake, park brake switch closes, and alarm voice stops, and driver can leave.In addition, other parts of embodiment two are all identical with embodiment one.
In sum, this utility model, such as description and diagramatic content, makes actual sample and through test is used for multiple times, and in terms of the effect using test, provable this utility model can reach the purpose that it is desired, and practical value is unquestionable.Embodiment provided above is only used for convenient illustration this utility model, not this utility model is made any pro forma restriction, any art has usually intellectual, if in the range of without departing from the carried technical characteristic of this utility model, utilize the Equivalent embodiments that the done local of this utility model disclosed technology content is changed or modified, and without departing from technical characteristic content of the present utility model, all still fall within the range of this utility model technical characteristic.
Claims (7)
1. a parking braking intelligence caution system, including vehicle power module, it is characterized in that: also include park brake switch, wheel speed detection module, driver deposits from information collection module, time delay module, phonetic warning module and warning control module, described driver deposits and is connected with time delay module from information collection module, described warning control module respectively with vehicle power module, time delay module, park brake switch, wheel speed detection module is connected with phonetic warning module, described warning control module is used for collecting and processing park brake switch, wheel speed detection module and driver deposit the signal from information collection module, and control phonetic warning module according to result.
A kind of parking braking intelligence caution system the most according to claim 1, it is characterised in that: described driver deposits and includes pilot set detector unit and driver's infrared detecting unit from information collection module.
A kind of parking braking intelligence caution system the most according to claim 1, it is characterised in that: also include that pilot harness's detection module, described pilot harness's detection module are connected with warning control module.
A kind of parking braking intelligence caution system the most according to claim 1, it is characterised in that: described park brake switch is electronic brake switch.
A kind of parking braking intelligence caution system the most according to claim 1, it is characterised in that: also including that parking display lamp, described parking display lamp are connected with warning control module, described warning control module controls starting or stoping of parking display lamp.
A kind of parking braking intelligence caution system the most according to claim 1, it is characterised in that: described warning control module is also associated with data diagnosis interface and caution system malfunction indicator lamp.
A kind of parking braking intelligence caution system the most according to claim 1, it is characterized in that: also include In-vehicle networking central control module, described In-vehicle networking central control module is connected with warning control module by multiple twin data line, and described In-vehicle networking central control module connects data diagnosis interface and caution system malfunction indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228210.0U CN205417366U (en) | 2016-03-22 | 2016-03-22 | Parking braking intelligence warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228210.0U CN205417366U (en) | 2016-03-22 | 2016-03-22 | Parking braking intelligence warning system |
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| Publication Number | Publication Date |
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| CN205417366U true CN205417366U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620228210.0U Expired - Fee Related CN205417366U (en) | 2016-03-22 | 2016-03-22 | Parking braking intelligence warning system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357488A (en) * | 2018-04-18 | 2018-08-03 | 安徽安凯汽车股份有限公司 | A kind of hybrid electric vehicle driver leaves the post to warn and protect system |
| CN108891349A (en) * | 2018-07-20 | 2018-11-27 | 深圳市路畅科技股份有限公司 | A kind of parking brake locking reminding method and device |
| CN110126804A (en) * | 2019-06-21 | 2019-08-16 | 谢正春 | A kind of vehicle parking brake alarm set |
| CN110789512A (en) * | 2019-12-08 | 2020-02-14 | 启明信息技术股份有限公司 | Vehicle hand brake information prompting method and device |
| CN110877606A (en) * | 2019-11-04 | 2020-03-13 | 华南理工大学 | Vehicle sliding protection system and method based on brake-by-wire technology |
| CN115230669A (en) * | 2022-07-20 | 2022-10-25 | 西安工业大学 | Parking alarm detection system and detection method |
-
2016
- 2016-03-22 CN CN201620228210.0U patent/CN205417366U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357488A (en) * | 2018-04-18 | 2018-08-03 | 安徽安凯汽车股份有限公司 | A kind of hybrid electric vehicle driver leaves the post to warn and protect system |
| CN108891349A (en) * | 2018-07-20 | 2018-11-27 | 深圳市路畅科技股份有限公司 | A kind of parking brake locking reminding method and device |
| CN108891349B (en) * | 2018-07-20 | 2022-02-11 | 深圳市路畅科技股份有限公司 | Hand brake locking prompting method and device |
| CN110126804A (en) * | 2019-06-21 | 2019-08-16 | 谢正春 | A kind of vehicle parking brake alarm set |
| WO2020253767A1 (en) * | 2019-06-21 | 2020-12-24 | 谢正春 | Vehicle hand-brake alert apparatus |
| CN110877606A (en) * | 2019-11-04 | 2020-03-13 | 华南理工大学 | Vehicle sliding protection system and method based on brake-by-wire technology |
| CN110789512A (en) * | 2019-12-08 | 2020-02-14 | 启明信息技术股份有限公司 | Vehicle hand brake information prompting method and device |
| CN115230669A (en) * | 2022-07-20 | 2022-10-25 | 西安工业大学 | Parking alarm detection system and detection method |
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| 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: 20160803 Termination date: 20200322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |