KR101567498B1 - breaking control unit for vehicle - Google Patents
breaking control unit for vehicle Download PDFInfo
- Publication number
- KR101567498B1 KR101567498B1 KR1020150064890A KR20150064890A KR101567498B1 KR 101567498 B1 KR101567498 B1 KR 101567498B1 KR 1020150064890 A KR1020150064890 A KR 1020150064890A KR 20150064890 A KR20150064890 A KR 20150064890A KR 101567498 B1 KR101567498 B1 KR 101567498B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- brake pedal
- brake
- fixing means
- pedal
- Prior art date
Links
Images
Classifications
-
- 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
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- 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
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/54—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Braking Elements And Transmission Devices (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
The present invention relates to a braking control device for a vehicle which maintains a braking state even if the user does not continuously depress the brake pedal.
Generally, a braking system for a vehicle used for stopping a running vehicle includes a brake pedal provided on a driver's seat of the vehicle so that the driver can step on the brake pedal, and a braking unit provided on the wheel of the vehicle and connected to the brake pedal.
At this time, the braking unit is configured to be able to brake the wheel in proportion to the force that the upper driver presses the brake pedal.
Therefore, by depressing the brake pedal with an appropriate force by the driver, the speed of the vehicle can be reduced or the vehicle can be stopped.
On the other hand, such a vehicle braking device must keep the brake pedal depressed continuously when the vehicle is caught by a signal or for some other reason.
Therefore, there is a problem that not only is it very troublesome, but also when the driver misses the brake pedal by mistake, the vehicle may go forward or backward by itself and an accident may occur.
Meanwhile, in recent years, in order to solve such a problem, an automatic brake device has been developed and widely used for automatically stopping the vehicle when the vehicle is stopped and fixing the vehicle so as not to move.
The structure of such an automatic brake device is described in detail in a number of prior documents including Patent Document 10-1997-0000987, and a detailed description thereof will be omitted.
However, when the vehicle is stopped, the automatic braking device operates the brake to keep the vehicle in a stopped state even if the driver does not step on the brake pedal. Therefore, the automatic braking device is very complicated in structure, There is a problem that an accident may occur due to the vehicle being stopped.
Therefore, there is a need for a new method to solve such a problem.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a vehicle braking control device that maintains a braking state even if the user does not continuously depress the brake pedal.
According to an aspect of the present invention, there is provided a vehicular brake system comprising a fixing means (10) connected to a brake pedal (1) provided in a driver's seat of a vehicle to limit the movement of the brake pedal (1) And a control unit (50) for receiving signals from the speed sensing means (20) and controlling the operation of the fixing means (10), wherein the control unit (50) (10) when a predetermined time has elapsed after a signal of the vehicle (20) is sensed, and when the vehicle is stopped, a movement of the brake pedal (1) is restricted by operating the fixing means Device is provided.
According to another aspect of the present invention, there is provided a vehicular automatic transmission comprising: a distance measurement means (30) provided in a vehicle for measuring a distance to an obstacle in front of the vehicle; Wherein the control unit (50) receives the signal of the distance measuring means (30) and detects the presence of an obstacle in front of the vehicle, the auxiliary fixing means (40) Is operated to limit the movement of the accelerator pedal (2).
According to another aspect of the present invention, the fixing means 10 includes a
Way bearing 60 provided between the
According to another aspect of the present invention, the
The braking control device for a vehicle according to the present invention comprises a fixing means (10) connected to a brake pedal (1) provided in a driver's seat of the vehicle to limit the movement of the brake pedal (1) And a
Therefore, unlike a conventional automatic brake device which operates the braking device of the vehicle when the vehicle is stopped, not only the structure is very simple, but also the
1 is a configuration diagram showing a vehicular brake control apparatus according to the present invention,
2 is a side view showing a fixing means of a vehicle braking control device according to the present invention,
3 is a side view showing an auxiliary fixing means of the vehicle braking control device according to the present invention,
Fig. 4 is an enlarged view showing a second embodiment of the vehicular brake control apparatus according to the present invention,
5 is an explanatory view showing the action of the second embodiment of the vehicular brake control apparatus according to the present invention,
6 is a side view showing a third embodiment of the vehicular brake control apparatus according to the present invention,
7 is a circuit configuration diagram showing a third embodiment of the vehicular brake control apparatus according to the present invention.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
1 to 3 show a braking control apparatus for a vehicle according to the present invention. The braking control apparatus includes a fixing means 10 connected to a
At this time, the
As shown in FIG. 3, the
The acceleration sensing means 5 is in close contact with the upper surface of the
2, the fixing means 10 includes a
The
The brake band (12) is located at the periphery of the drum (11), and its tip end is fixed to the bracket (3).
The
Since the structure of such a regulating means is the same as that of a general band brake, a detailed description will be omitted.
The speed sensing means 20 is connected to a speed meter of the vehicle so as to detect the speed of the vehicle in real time.
The distance measuring
Since the radar for measuring the distance to the vehicle or the obstacle in front of the vehicle is generally used in the ACC (Active Cruise Control) of the vehicle, detailed explanation will be omitted.
3, the auxiliary securing means 40 includes a drum 41 coupled to the
The structure of the auxiliary fixing means 40 is the same as the structure of the fixing means 10 described above, and a detailed description thereof will be omitted.
The
More specifically, when the driver depresses the
Then, when the vehicle is kept stopped for a predetermined time, the
Therefore, even if the driver releases his / her foot from the
The
Then, when there is no other vehicle or obstacle within a predetermined distance in front of the vehicle, the
When the driver depresses the
The braking control device for a vehicle thus structured comprises a
Therefore, unlike a conventional automatic brake device which operates the braking device of the vehicle when the vehicle is stopped, not only the structure is very simple, but also the
The vehicle is provided with a distance measuring means 30 for measuring the distance to an obstacle ahead of the vehicle and an
The fixing means 10 includes a
Therefore, the
The fixing means 10 includes a
In the present embodiment, when the driver depresses the
4 and 5 illustrate another embodiment according to the present invention in which a one way bearing 60 is provided between the
The
The one-
At this time, an
The
Therefore, when the
5, when the driver depresses the
Since such a one-
When the driver depresses the
That is, in the case of the above-described first embodiment, since the
Therefore, even if the driver depresses the
However, in the case of this embodiment, the one-
6 and 7 show a third embodiment according to the present invention. The
The rotation angle measuring means 6 uses an angle measuring sensor which is coupled to the
The
In the vehicle braking control apparatus constructed as described above, the locking means 10 is operated only when the driver strongly depresses the
Therefore, there is an advantage that the fixing means 10 can be prevented from being unnecessarily operated even when the driver tries to stop the vehicle for a while.
In the case of the above embodiment, the
10. Fixing means 20. Speed sensing means
30. Distance measuring means 40. Anchorage means
50.
Claims (5)
Speed sensing means 20 for sensing the speed of the vehicle;
A distance measuring means (30) provided on the vehicle and measuring a distance to an obstacle in front of the vehicle;
An auxiliary fixing means (40) connected to an accelerator pedal (2) provided on a driver 's seat of the vehicle and restricting movement of the accelerator pedal (2);
An acceleration sensing means (5) made of a touch switch which is in close contact with an upper surface of the accelerator pedal (2) and is turned on when the driver depresses the accelerator pedal (2) and the accelerator pedal (2) is turned downward;
A turning angle measuring means (6) provided on the brake pedal (1) for measuring an amount by which the brake pedal (1) is stepped on; And
And a controller for receiving signals from the speed sensing means 20 and the distance measuring means 30, the acceleration sensing means 5 and the rotation angle measuring means 6, respectively, 10) and the auxiliary securing means (40) to limit the movement of the brake pedal (1) and the accelerator pedal (2), respectively; ≪ / RTI >
The fixing means 10 includes a drum 11 coupled to the hinge shaft 1a of the brake pedal 1, a brake band 12 provided at the periphery of the drum 11, A solenoid device 13 connected to the drum 12 and pulling the brake band 12 to apply the brake band 12 to the peripheral surface of the drum 11 when the power is applied, And a one-way bearing (60) provided between the drum (11), wherein the one way bearing (60) is fixed by the brake band (12) The hinge shaft 1a can be rotated in a direction in which the brake pedal 1 is lowered,
The control unit 50 receives the signals of the speed sensing means 20 and the rotation angle measurement means 6 and determines whether the brake pedal 1 is in a constant state before a predetermined time elapses after the vehicle is completely stopped The movement of the brake pedal 1 is restricted by operating the fixing means 10,
The control unit 50 receives an alarm signal from the distance measuring means 30 and outputs an alarm when an obstacle is detected in front of the vehicle. The control unit 50 activates the auxiliary fixing means 40, And outputs an alarm when the obstacle is no longer present in front of the vehicle so that the accelerator pedal 2 can be moved by turning off the auxiliary securing means 40. When the driver depresses the accelerator pedal 2 And a control means for receiving the signal of the acceleration sensing means (5) and turning off the fixing means (10) to return the brake pedal (1)
And the braking force of the vehicle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150064890A KR101567498B1 (en) | 2015-05-08 | 2015-05-08 | breaking control unit for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150064890A KR101567498B1 (en) | 2015-05-08 | 2015-05-08 | breaking control unit for vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101567498B1 true KR101567498B1 (en) | 2015-11-11 |
Family
ID=54605805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150064890A KR101567498B1 (en) | 2015-05-08 | 2015-05-08 | breaking control unit for vehicle |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101567498B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108556824A (en) * | 2018-01-29 | 2018-09-21 | 北京新能源汽车股份有限公司 | Automobile braking method, braking device, braking equipment and automobile |
KR102032187B1 (en) * | 2019-06-10 | 2019-10-15 | 강효준 | Idling restriction device when the gear is neutral by brake holding |
-
2015
- 2015-05-08 KR KR1020150064890A patent/KR101567498B1/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108556824A (en) * | 2018-01-29 | 2018-09-21 | 北京新能源汽车股份有限公司 | Automobile braking method, braking device, braking equipment and automobile |
CN108556824B (en) * | 2018-01-29 | 2020-08-28 | 北京新能源汽车股份有限公司 | Automobile braking method, braking device, braking equipment and automobile |
KR102032187B1 (en) * | 2019-06-10 | 2019-10-15 | 강효준 | Idling restriction device when the gear is neutral by brake holding |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8754761B2 (en) | Control unit and method for automatically guiding a vehicle | |
KR20150137210A (en) | Electrical parking brake for vehicle and control method thereof | |
EP3331741B1 (en) | Method for operating an automated motor-vehicle drive assistance system | |
JP2010285145A (en) | Inter-vehicle distance controller | |
WO2022061600A1 (en) | Auto hold control method and system | |
EP2003032A2 (en) | Brake device for vehicle | |
US20080087509A1 (en) | Method and Device for Actuating a Braking System, in Particular a Parking Brake of a Motor Vehicle | |
KR101567498B1 (en) | breaking control unit for vehicle | |
JP6428177B2 (en) | Vehicle collision notification device | |
US12071115B2 (en) | Automatic braking system and method and vehicle | |
JP2013233893A (en) | Running control device | |
KR20120102870A (en) | Fault detection method of parking brake switch | |
KR20140091333A (en) | Vehicle control apparatus and vehicle control method | |
US9187037B2 (en) | Stop lamp switch abnormality detecting device | |
KR101409223B1 (en) | Apparatus and method for automatically operating break | |
US20130158820A1 (en) | Safety system for backing up motor vehicle | |
CN111810338A (en) | Improvements in rolling stop-start systems | |
KR20130002482A (en) | Emergency brake apparatus and method thereof | |
JP2019121243A (en) | Dangerous driving prevention device | |
JP2011240927A (en) | Inter-vehicle distance control device | |
KR200392037Y1 (en) | Apparatus for Lighting of an Emergency Alarm Light at an Urgent Braking | |
KR200479559Y1 (en) | parking brake | |
JP2010000918A (en) | Accelerator pedal reaction force control device | |
JP2020200011A (en) | Emergency stop device | |
KR101524101B1 (en) | Control method using vehicle pedal and apparatus thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |