CN106697052A - Angle detection module based automotive braking safety device - Google Patents
Angle detection module based automotive braking safety device Download PDFInfo
- Publication number
- CN106697052A CN106697052A CN201611269571.0A CN201611269571A CN106697052A CN 106697052 A CN106697052 A CN 106697052A CN 201611269571 A CN201611269571 A CN 201611269571A CN 106697052 A CN106697052 A CN 106697052A
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- CN
- China
- Prior art keywords
- detection module
- angle
- module
- safety device
- power
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/027—Parking aids, e.g. instruction means
- B62D15/0285—Parking performed automatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/029—Steering assistants using warnings or proposing actions to the driver without influencing the steering system
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Human Computer Interaction (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention relates to an angle detection module based automotive braking safety device. The automotive braking safety device comprises a turning angle detection module, a detection module and a braking device driving module. The detection module is connected with the turning angle detection module, and the braking device driving module is connected with the detection module. The turning angle detection module is used for detecting a turning angle of an automobile and starting or stopping the detection module. The turning angle of the automobile can be detected in real time by the aid of the turning angle detection module; according to facts that that each turning angle has corresponding turning blind areas (namely dangerous areas), different turning angles correspond to different switches, and different switches correspond to different turning blind area shape modes of the detection module, whether other automobiles, pedestrians or articles are in the turning blind areas or not is judged according to signals received by the detection module, and if yes, the detection module starts the braking device driving module to stop the automobile. By the angle detection module based automotive braking safety device, harms caused by the automobile in turning to other automobiles or pedestrians can be effectively prevented.
Description
Technical field
The invention belongs to traffic safety alarm technical field, and in particular to a kind of vehicle braking based on angle detection module
Safeties.
Background technology
Ackermann steer angle, because the movement locus of forward and backward wheel is misaligned, interior nose-wheel turn radius are turned partly with inner rear wheel
There is difference between footpath, as shown in figure 1, therefore vehicle can usually produce route offset, i.e., in the presence of turning blind area.However,
Other vehicles or pedestrians cannot often judge the degrees of offset of vehicle, it is unclear that whether oneself is in the turning blind area of vehicle,
And it is often late when it finds that vehicle is approached.Because the turning blind area is located among rear view mirror blind zone, driver also cannot
Moment sees the vehicles or pedestrians in turn inside diameter blind area.Although Some vehicles have the lateral radar in blind area, due to hardware reason
Also such as relatively large vehicles of motorcycle, car can only be detected.
The content of the invention
In order to solve the above mentioned problem of prior art presence, the invention provides a kind of vehicle based on angle detection module
Brake safety device for power-driven, the alarming device can effectively prevent Ackermann steer angle from being damaged to other vehicles or pedestrians.
To achieve the above object, the present invention takes following technical scheme：A kind of vehicle braking based on angle detection module
Safeties include angle of turn detection module, detecting module and brake apparatus drive module；The detecting module with described turn
Bending angle detection module is connected, and brake apparatus drive module is connected with detecting module；The angle of turn detection module detects car
Angle of turn, and open the detecting module and be operated.
Further, the vehicle brake safety device for power-driven based on angle detection module can set two or more
Detecting module, each sets different turning blind area scope and shape detection modes, in order to angle of turn detection module
Corresponding detecting module is opened in different angle of turn.
Further, described a kind of vehicle brake safety device for power-driven based on angle detection module, it is characterised in that：It is described
Angle of turn detection module uses angular transducer, angle detector or steering wheel angle sensor.
Further, the angle of turn detection module is in the form of slide rheostat.Slide plate on slide rheostat
It is connected with the steering of vehicle, and slip is turned to steering, the difference according to steering angle correspond to different resistance
Value.
Further, the slide rheostat is using fan-shaped rheostat, disk shaped varistor or spiral shaped varistor.
Further, the detecting module uses ultrasonic detector, pyroscan or radio detector.
Further, the power adjustable of the detecting module.
Further, it is additionally provided with alarm mould in the turning blind area alarming device based on angle of turn detection module
Block, the alarm module is connected with detecting module.
Further, the alarm module is alarmed using phonetic alarm, buzzer or visual alarm.
Further, it is additionally provided with gear shift mould in the turning blind area alarming device based on angle of turn detection module
Block, shift module is connected with detecting module.
There is advantages below due to taking above technical scheme, the present invention：The present invention passes through angle of turn detection module energy
It is enough to detect the angle of turn of vehicle in real time, and have corresponding turning blind area (danger zone) according to corresponding angle of turn；
Situation in turning blind area is detected by detecting module, is in turning blind area if any other vehicles, pedestrian or object, detect mould
Block starts brake apparatus drive module, and vehicle is stopped.The present invention can effectively prevent Ackermann steer angle to other vehicles or row
People damages.The present invention has safe and reliable, advantages of simple structure and simple.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the turning blind area schematic diagram that Ackermann steer angle is produced；
Fig. 2 is a kind of original of vehicle brake safety device for power-driven based on angle detection module of offer in one embodiment of the invention
Reason block diagram；
Fig. 3 is turning blind area and the investigative range schematic diagram of offer in one embodiment of the invention.
Fig. 4 is the schematic diagram after one segment distance of turn inside diameter movement in Fig. 3.
1- angle of turn detection module in figure；2- brake apparatus drive modules；3- detecting modules.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art on the premise of creative work is not made it is resulting it is all its
Its implementation method, belongs to the scope that the present invention is protected.
As shown in Fig. 2 the invention provides a kind of vehicle brake safety device for power-driven based on angle detection module, it includes turning
Bending angle detection module 1 and detecting module 3.Wherein, angle of turn detection module 1 is connected with detecting module 3.By angle of turn
Detection module 1 can in real time detect the angle of turn of vehicle, and have corresponding turning blind area according to corresponding angle of turn
(danger zone)；Different angle of turn correspond to different switches, and different switches correspond to different turning blind area scopes
And shape model, control detecting module 3 to work.Situation in turning blind area is detected by detecting module, if any other vehicles, OK
People or object are in turning blind area, and detecting module starts brake apparatus drive module, and vehicle is stopped, to ensure that traffic is pacified
Entirely.
In above-described embodiment, the vehicle brake safety device for power-driven based on angle detection module can set two or two
Detecting module 3 above, each sets different turning blind area scope and shape radiation modalities, is detected in order to angle of turn
Module 1 opens corresponding detecting module 3 in different angle of turn.
In above-described embodiment can, the brake apparatus drive module use brake apparatus drive circuit.Brake apparatus can
Being brake gear.
In above-described embodiment, angle of turn detection module 1 is passed using angular transducer, angle detector or steering wheel angle
Sensor.Steering wheel angle leaflet device is prior art, and usually used steering wheel angle sensor is using three machineries of gear
Structure gathers corner also by the mode of photoelectric encoder in addition come the number of turns for measuring corner He turn over.
In above-described embodiment, the angle of turn detection module 1 is in the form of slide rheostat.On slide rheostat
Slide plate is connected with the steering of vehicle, and turns to slip with steering, and the difference according to steering angle correspond to different
Resistance value.
Further, the slide rheostat is using fan-shaped rheostat, disk shaped varistor or spiral shaped varistor.
On
Detecting module 3 can also be by switch with steering (such as the part such as steering wheel, steering spindle, steering column) even
Connect.By taking steering wheel as an example, steering wheel rotates different angles, by different switch opens or the different detecting modules 3 of closing
(when multiple detection modules 3 are provided with), or same detecting module 3 different working modes.
Further, detecting module 3 is using ultrasonic detector, pyroscan or radio detector.
Further, the power adjustable of detecting module 3, can adjust detecting module according to the size of current turning blind area
3 power, to change the detection range of detecting module 3.When the area of turning blind area increases, the detection range of detecting module 3
Also increase, to make the search coverage of detecting module 3 match with the turning blind area of vehicle.Implementation method can work as detection
During the power adjustable of module 3, can be different according to angle of turn, and there are different turning blind areas, and the corresponding detection of correspondence
The power (scope of detecting module 3) of module 3.When investigative range is matched or covers turning blind area, if detecting module 3 or report
The detectable signal (not detecting the signal that there is pedestrian, vehicle or object) that alert module does not receive feedback then represents no row
People or vehicle are among turning blind area.
It is further possible to pass through to set two or more power and fix but differ (investigative range is different)
Detecting module 3, switched by the different angle of turn of correspondence or different turning blind area regional extents and start or close detection mould
Block 3, keeps matching with the investigative range for realizing detecting module 3 with turning blind area.
Further, as shown in figure 3, can by set two or more detecting modules 3 make investigative range with
Turning blind area more matches.
Detecting module 3 can be arranged on the inner side of Ackermann steer angle vehicle, it is also possible to be arranged on the top or bottom of car.
Further, for the investigative range for making detecting module 3 is more matched with turning blind area, the detection direction of detecting module 3
Can change.
Further, as shown in Fig. 3 and Fig. 4 (Fig. 4 is the schematic diagram after one segment distance of turn inside diameter movement in Fig. 3), with
Turn inside diameter, the regional extent of turning blind area can also change, in the investigative range and Fig. 3 of the detecting module 3 in Fig. 4
Investigative range there occurs change.If during the power adjustable of detecting module 3, changing it by the power for changing detecting module 3 and detecting
Scope, to keep being matched with blind area of turning.Similarly, if the detection direction of detecting module 3 can change, can also be visited by changing
The detection direction of module 3 is surveyed to keep being matched with blind area of turning.
State in embodiment, the present invention is additionally provided with alarm in the turning blind area alarming device based on angle of turn detection module
Module, alarm module is connected with detecting module 3, and detecting module 3 is connected with angle of turn detection module 1.Examined according to angle of turn
The angle for surveying module 1 opens detecting module 3, and detecting module 3 is used for other vehicles or pedestrians to vehicle periphery etc. and detects,
And the information that will be detected is transmitted to alarm module, if being detected with pedestrian or vehicle, send alarm, point out driver or other
Vehicle, pedestrian take care.
Further, alarm module is alarmed using phonetic alarm, buzzer or visual alarm.
In above-described embodiment, the present invention is additionally provided with the turning blind area alarming device based on angle of turn detection module and changes
Shelves module, shift module is connected with detecting module 3.When brake apparatus drive module works or after work, detecting module 3 is controlled
The gear of vehicle is changed into neutral by shift module.
Further, the shift module is using automobile gear level gearshift drive circuit.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of vehicle brake safety device for power-driven based on angle detection module, it is characterised in that：It includes that angle of turn detects mould
Block, detecting module and brake apparatus drive module；The detecting module is connected with the angle of turn detection module, brake apparatus
Drive module is connected with detecting module；The angle of turn detection module detects the angle of turn of vehicle, and opens the detection
Module is operated.
2. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 1, it is characterised in that：It is described
Vehicle brake safety device for power-driven based on angle detection module can set two or more detecting modules, and each sets
Different turning blind area scopes and shape detection mode, open right in order to angle of turn detection module in different angle of turn
The detecting module answered.
3. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 1, it is characterised in that：It is described
Angle of turn detection module uses angular transducer, angle detector or steering wheel angle sensor.
4. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 1, it is characterised in that：It is described
Angle of turn detection module is in the form of slide rheostat.Slide plate on slide rheostat is connected with the steering of vehicle,
And slip is turned to steering, the difference according to steering angle correspond to different resistance values.
5. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 4, it is characterised in that：It is described
Slide rheostat is using fan-shaped rheostat, disk shaped varistor or spiral shaped varistor.
6. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 1, it is characterised in that：It is described
Alarm module is additionally provided with vehicle brake safety device for power-driven based on angle detection module, the alarm module connects with detecting module
Connect.
7. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 1, it is characterised in that：It is described
Detecting module uses ultrasonic detector, pyroscan or radio detector.
8. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 1, it is characterised in that：It is described
The power adjustable of detecting module.
9. a kind of vehicle brake safety device for power-driven based on angle detection module as claimed in claim 6, it is characterised in that：It is described
Alarm module is alarmed using phonetic alarm, buzzer or visual alarm.
10. a kind of vehicle brake safety device for power-driven based on angle detection module as described in any one of claim 1~9, it is special
Levy and be：Gear shift module, shift module are additionally provided with the turning blind area alarming device based on angle of turn detection module
It is connected with detecting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269571.0A CN106697052A (en) | 2016-12-31 | 2016-12-31 | Angle detection module based automotive braking safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269571.0A CN106697052A (en) | 2016-12-31 | 2016-12-31 | Angle detection module based automotive braking safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697052A true CN106697052A (en) | 2017-05-24 |
Family
ID=58906518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611269571.0A Withdrawn CN106697052A (en) | 2016-12-31 | 2016-12-31 | Angle detection module based automotive braking safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697052A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990807A (en) * | 2017-12-12 | 2018-05-04 | 奇瑞汽车股份有限公司 | A kind of displacement sensor and car steering tube column on-line displacement measurement system |
| CN111017022A (en) * | 2020-01-19 | 2020-04-17 | 同致电子科技（厦门）有限公司 | Low-speed driving turning auxiliary method based on ultrasonic radar |
-
2016
- 2016-12-31 CN CN201611269571.0A patent/CN106697052A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990807A (en) * | 2017-12-12 | 2018-05-04 | 奇瑞汽车股份有限公司 | A kind of displacement sensor and car steering tube column on-line displacement measurement system |
| CN111017022A (en) * | 2020-01-19 | 2020-04-17 | 同致电子科技（厦门）有限公司 | Low-speed driving turning auxiliary method based on ultrasonic radar |
| CN111017022B (en) * | 2020-01-19 | 2021-04-30 | 同致电子科技（厦门）有限公司 | Low-speed driving turning auxiliary method based on ultrasonic radar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |