CN106627525A - Control method and system for electronic parking and vehicle - Google Patents
Control method and system for electronic parking and vehicle Download PDFInfo
- Publication number
- CN106627525A CN106627525A CN201611108753.XA CN201611108753A CN106627525A CN 106627525 A CN106627525 A CN 106627525A CN 201611108753 A CN201611108753 A CN 201611108753A CN 106627525 A CN106627525 A CN 106627525A
- Authority
- CN
- China
- Prior art keywords
- electronic parking
- gears
- parking release
- gear
- release signal
- 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.)
- Pending
Links
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
- B60T7/02—Brake-action initiating means for personal initiation
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/82—Brake-by-Wire, EHB
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/89—Criteria for brake release
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a control method and system for electronic parking and a vehicle. The method comprises the steps of receiving an electronic parking release signal, judging whether to carry out the electronic parking release operation or not according to gear information, if the gear information is the P gear, ignoring the electronic parking release signal so as to maintain the braking state of electronic parking, and if the gear information is the non-P gear, giving response to the electronic parking release signal so as to carry out the electronic parking release operation. By means of the control method and system for electronic parking and the vehicle, the situation that in the P-gear state, a driver triggers an EPB switch by accident and consequently the vehicle slips backwards can be effectively avoided, and thus the driving safety of the vehicle is enhanced.
Description
Technical field
The present invention relates to field of automobile, more particularly to a kind of control method of electronic parking, system and vehicle.
Background technology
At this stage during electronic parking static release, it is only necessary to which brake pedal presses EPB (Electrical
Parking Brake, electronic brake system) switch can perform release function, no matter vehicle be suspended to which gear (R, N,
D, P) when, this electronic parking control method, when vehicle keeps off state in P, if driver's false triggering EPB switches, EPB is just
Release operation can be performed so that the vehicle being parked on the road of slope is slipped after causing, so as to result in potential driving hidden danger.
The content of the invention
It is contemplated that at least solving one of technical problem in above-mentioned correlation technique to a certain extent.
For this purpose, it is an object of the present invention to proposing a kind of control method of electronic parking.The control of the electronic parking
Method, can effectively avoid under P gear states, and driver's false triggering EPB switches caused and slipped after vehicle, and then enhances and drive
Sail the security of vehicle.
Further object is that providing a kind of control system of electronic parking.
A further object of the present invention is to provide a kind of vehicle.
To achieve these goals, a first aspect of the present invention discloses a kind of control method of electronic parking, including：Connect
Receive electronic parking release signal；Judged whether to perform electronic parking release operation according to gear information；If the gear information
For P gears, then ignore the electronic parking release signal, to maintain the on-position of electronic parking；If the gear information is
Non- P gears, then respond the electronic parking release signal, to perform electronic parking release operation.
Whether the control method of electronic parking according to embodiments of the present invention, be that P gear judgements are according to actual gear information
No execution electronic parking release operation, can effectively avoid under P gear states, and driver's false triggering EPB switches cause car
Slip after, and then enhance the security for driving vehicle.
In addition, the control method of electronic parking according to the above embodiment of the present invention can also have following additional technology
Feature：
Further, wherein, when press electronic parking switch when trigger the electronic parking release signal.
Further, wherein, when step on the throttle pedal when trigger the electronic parking release signal.
Further, the non-P gears include N gears, R gears and D gears.
A second aspect of the present invention discloses a kind of control system of electronic parking, including：Receiver module, the reception mould
Block is used to receive electronic parking release signal；Judge module, the judge module is used to be judged whether to perform according to gear information
Electronic parking release operation；Control module, if the control module is used for the gear information and keeps off for P, ignores the electricity
Sub- parking release signal, to maintain the on-position of electronic parking, if the gear information is non-P gears, responds the electricity
Sub- parking release signal, to perform electronic parking release operation.
Whether the control system of electronic parking according to embodiments of the present invention, be that P gear judgements are according to actual gear information
No execution electronic parking release operation, can effectively avoid under P gear states, and driver's false triggering EPB switches cause car
Slip after, and then enhance the security for driving vehicle.
In addition, the control system of electronic parking according to the above embodiment of the present invention can also have following additional technology
Feature：
Further, wherein, when press electronic parking switch when trigger the electronic parking release signal.
Further, wherein, when step on the throttle pedal when trigger the electronic parking release signal.
Further, the non-P gears include N gears, R gears and D gears.
A third aspect of the present invention discloses a kind of vehicle, including：Electronic parking according to above-mentioned second aspect
Control system.Whether the vehicle is that P gears judge whether to perform electronic parking release operation, Ke Yiyou according to actual gear information
What is imitated avoids under P gear states, and driver's false triggering EPB switches caused and slipped after vehicle, and then enhances the peace for driving vehicle
Quan Xing.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Fig. 1 is the flow chart of the control method of electronic parking according to an embodiment of the invention；
Fig. 2 is the schematic diagram of the control method of electronic parking according to an embodiment of the invention；And
Fig. 3 is the structured flowchart of the control system of electronic parking according to an embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Below in conjunction with the Description of Drawings control method of electronic parking, system and vehicle according to an embodiment of the invention.
Fig. 1 is the flow chart of the control method of electronic parking according to an embodiment of the invention.
As shown in figure 1, the control method of electronic parking according to an embodiment of the invention, including：
S110：Receive electronic parking release signal.
Electronic parking release signal can have two ways, and the first is that triggering electronics is stayed when pressing electronic parking and switching
Car release signal, be for second when step on the throttle pedal when trigger electronic parking release signal.That is, staying when vehicle is in
During car state, when press electronic parking switch or step on the throttle pedal when, be issued by electronic parking release signal, EPB will
Receive electronic parking release signal.
S120：Judged whether to perform electronic parking release operation according to gear information.
With reference to shown in Fig. 2, when gearshift panel controller 210 sends target gear request signal to car load by CAN
Controller 220, entire car controller 220 is according to whole vehicle state and the operating mode (bar such as speed, brake pedal, motor status, battery status
Part) actual-gear is identified, EPB230 is sent to, EPB230 judges whether to perform electronic parking release behaviour according to gear information
Make.
S130：If gear information is P gears, ignore electronic parking release signal, to maintain the braking shape of electronic parking
State.As shown in Fig. 2 when EPB230 recognizes that the actual shift signal that entire car controller 220 sends is P gears, then EPB230 ignores electricity
Sub- parking release signal, i.e., do not perform release command.
If gear information is non-P gears, electronic parking release signal is responded, to perform electronic parking release operation.Its
In, non-P gears include N gears, R gears and D gears.With reference to shown in Fig. 2, when EPB230 recognizes the actual gear that entire car controller 220 sends
When signal is any one gear in N gears, R gears and D gears, EPB will be discharged.
Whether the control method of electronic parking according to embodiments of the present invention, be that P gear judgements are according to actual gear information
No execution electronic parking release operation, can effectively avoid under P gear states, and driver's false triggering EPB switches cause car
Slip after, and then enhance the security for driving vehicle.
Fig. 3 is the flow chart of the control system of electronic parking according to an embodiment of the invention.
As shown in figure 3, the control system 300 of electronic parking according to an embodiment of the invention, the system 300 includes connecing
Receive module 310, judge module 320 and control module 330.
Wherein, receiver module 310 is used to receive electronic parking release signal.Judge module 320 is used for according to gear information
Judge whether to perform electronic parking release operation.If control module 330 is used for gear information kept off for P, ignore electronic parking
Release signal, to maintain the on-position of electronic parking, if gear information is non-P gears, responds electronic parking release signal,
To perform electronic parking release operation, wherein, non-P gears include N gears, R gears and D gears
Whether the control system of electronic parking according to embodiments of the present invention, be that P gear judgements are according to actual gear information
No execution electronic parking release operation, can effectively avoid under P gear states, and driver's false triggering EPB switches cause car
Slip after, and then enhance the security for driving vehicle.
In certain embodiments, the electronic parking release signal is triggered when pressing electronic parking and switching.
In certain embodiments, when step on the throttle pedal when trigger the electronic parking release signal.
It should be noted that the specific implementation of the control system of the electronic parking of the embodiment of the present invention and reality of the present invention
The specific implementation for applying the control method of the electronic parking of example is similar to, and the description of method part is specifically referred to, in order to reduce
Redundancy, does not repeat herein.
Further, embodiment of the invention discloses that a kind of vehicle, including according to any one above-mentioned embodiment institute
The control system of the electronic parking stated.Whether the vehicle can be that P gears judge whether that performing electronics stays according to actual gear information
Car release operation, can effectively avoid under P gear states, and driver's false triggering EPB switches caused and slipped after vehicle, Jin Erzeng
The strong security for driving vehicle.
In addition, other of vehicle according to embodiments of the present invention are constituted and acted on for one of ordinary skill in the art
For be all known, in order to reduce redundancy, do not repeat.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clearly restriction.For one of ordinary skill in the art
For, can as the case may be understand above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (9)
1. a kind of control method of electronic parking, it is characterised in that include：
Receive electronic parking release signal；
Judged whether to perform electronic parking release operation according to gear information；
If the gear information is P gears, ignore the electronic parking release signal, to maintain the braking shape of electronic parking
State；
If the gear information is non-P gears, the electronic parking release signal is responded, to perform electronic parking release behaviour
Make.
2. the control method of electronic parking according to claim 1, it is characterised in that wherein, open when electronic parking is pressed
The electronic parking release signal is triggered during pass.
3. the control method of electronic parking according to claim 1, it is characterised in that wherein, when step on the throttle pedal when
Trigger the electronic parking release signal.
4. the control method of the electronic parking according to any one of claim 1-3, it is characterised in that the non-P gears include N
Gear, R gears and D gears.
5. a kind of control system of electronic parking, it is characterised in that include：
Receiver module, the receiver module is used to receive electronic parking release signal；
Judge module, the judge module is used to be judged whether to perform electronic parking release operation according to gear information；
Control module, if the control module is used for the gear information and keeps off for P, ignores the electronic parking release letter
Number, to maintain the on-position of electronic parking, if the gear information is non-P gears, respond the electronic parking release letter
Number, to perform electronic parking release operation.
6. the control system of electronic parking according to claim 5, it is characterised in that wherein, open when electronic parking is pressed
The electronic parking release signal is triggered during pass.
7. the control system of electronic parking according to claim 5, it is characterised in that wherein, when step on the throttle pedal when
Trigger the electronic parking release signal.
8. the control system of the electronic parking according to any one of claim 5-7, it is characterised in that the non-P gears include N
Gear, R gears and D gears.
9. a kind of vehicle, it is characterised in that include：The control system of the electronic parking according to any one of claim 5-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108753.XA CN106627525A (en) | 2016-12-06 | 2016-12-06 | Control method and system for electronic parking and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108753.XA CN106627525A (en) | 2016-12-06 | 2016-12-06 | Control method and system for electronic parking and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627525A true CN106627525A (en) | 2017-05-10 |
Family
ID=58819959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611108753.XA Pending CN106627525A (en) | 2016-12-06 | 2016-12-06 | Control method and system for electronic parking and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627525A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264490A (en) * | 2017-06-29 | 2017-10-20 | 北京新能源汽车股份有限公司 | Parking control method and vehicle control unit |
| CN109484396A (en) * | 2018-10-31 | 2019-03-19 | 深圳市元征科技股份有限公司 | A kind of method and device of vehicle automatic parking |
| CN109878504A (en) * | 2017-12-05 | 2019-06-14 | 现代自动车株式会社 | The system and method that parking for vehicle controls |
| CN111204317A (en) * | 2018-11-22 | 2020-05-29 | 广州汽车集团股份有限公司 | EPB automatic release control method and device, controller and computer storage medium |
| CN111469831A (en) * | 2019-01-24 | 2020-07-31 | 广州汽车集团股份有限公司 | Electronic parking control method and system and electronic parking controller |
| CN111469830A (en) * | 2019-01-24 | 2020-07-31 | 广州汽车集团股份有限公司 | Electronic parking control method, device, controller, system and vehicle |
| CN115848328A (en) * | 2021-09-24 | 2023-03-28 | 重庆长安汽车股份有限公司 | Parking control system and method and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616220A (en) * | 2012-03-23 | 2012-08-01 | 徐州市久发工程机械有限责任公司 | Protector with gears for parking brake |
| CN105438004A (en) * | 2014-08-06 | 2016-03-30 | 一汽海马汽车有限公司 | Automatic gear shifting system and method for pure electric vehicle |
| CN105818800A (en) * | 2016-04-14 | 2016-08-03 | 北京汽车研究总院有限公司 | Hand brake reminding system and method, and automobile |
| CN106032141A (en) * | 2015-03-19 | 2016-10-19 | 比亚迪股份有限公司 | Vehicle parking braking control system, method and vehicle |
| CN106090203A (en) * | 2016-06-20 | 2016-11-09 | 重庆长安汽车股份有限公司 | A kind of electronics shift control system and method |
-
2016
- 2016-12-06 CN CN201611108753.XA patent/CN106627525A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616220A (en) * | 2012-03-23 | 2012-08-01 | 徐州市久发工程机械有限责任公司 | Protector with gears for parking brake |
| CN105438004A (en) * | 2014-08-06 | 2016-03-30 | 一汽海马汽车有限公司 | Automatic gear shifting system and method for pure electric vehicle |
| CN106032141A (en) * | 2015-03-19 | 2016-10-19 | 比亚迪股份有限公司 | Vehicle parking braking control system, method and vehicle |
| CN105818800A (en) * | 2016-04-14 | 2016-08-03 | 北京汽车研究总院有限公司 | Hand brake reminding system and method, and automobile |
| CN106090203A (en) * | 2016-06-20 | 2016-11-09 | 重庆长安汽车股份有限公司 | A kind of electronics shift control system and method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264490A (en) * | 2017-06-29 | 2017-10-20 | 北京新能源汽车股份有限公司 | Parking control method and vehicle control unit |
| CN109878504A (en) * | 2017-12-05 | 2019-06-14 | 现代自动车株式会社 | The system and method that parking for vehicle controls |
| CN109878504B (en) * | 2017-12-05 | 2023-09-15 | 现代自动车株式会社 | System and method for parking control of vehicle |
| CN109484396A (en) * | 2018-10-31 | 2019-03-19 | 深圳市元征科技股份有限公司 | A kind of method and device of vehicle automatic parking |
| CN111204317A (en) * | 2018-11-22 | 2020-05-29 | 广州汽车集团股份有限公司 | EPB automatic release control method and device, controller and computer storage medium |
| CN111469831A (en) * | 2019-01-24 | 2020-07-31 | 广州汽车集团股份有限公司 | Electronic parking control method and system and electronic parking controller |
| CN111469830A (en) * | 2019-01-24 | 2020-07-31 | 广州汽车集团股份有限公司 | Electronic parking control method, device, controller, system and vehicle |
| CN111469831B (en) * | 2019-01-24 | 2021-05-28 | 广州汽车集团股份有限公司 | Electronic parking control method and system and electronic parking controller |
| CN111469830B (en) * | 2019-01-24 | 2021-06-25 | 广州汽车集团股份有限公司 | Electronic parking control method, device, controller, system and vehicle |
| CN115848328A (en) * | 2021-09-24 | 2023-03-28 | 重庆长安汽车股份有限公司 | Parking control system and method and vehicle |
| CN115848328B (en) * | 2021-09-24 | 2024-04-19 | 重庆长安汽车股份有限公司 | Parking control system and method and vehicle |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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