CN106585642A - Parking direction disc alignment prompt method and system - Google Patents
Parking direction disc alignment prompt method and system Download PDFInfo
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- CN106585642A CN106585642A CN201710055966.9A CN201710055966A CN106585642A CN 106585642 A CN106585642 A CN 106585642A CN 201710055966 A CN201710055966 A CN 201710055966A CN 106585642 A CN106585642 A CN 106585642A
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- parking
- wheel return
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims description 28
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- 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
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a parking direction disc alignment prompt method and system, and the method comprises the steps: collecting different signals of vehicle states, and sequentially carrying out the judgment. The method can reduce the number of signal collection times, avoids the misjudgment of temporary parking and waiting, reduces the prompt error rate while giving play to a function of reminding a user of the alignment of a steering wheel, improves the effective prompt rate, and also can save the resources.
Description
Technical field
The invention belongs to technical field of vehicle, specifically, is related to a kind of positive reminding method of parking steering wheel return and system.
Background technology
It is known that positive direction disk is not returned in parking, parking can carry out larger damage to automobile belt, current various types of vehicles does not all have
There is steering wheel working condition prompt facility, whether steering wheel returns just cannot be readily available feedback in parking, parking, needs to pass through
Head is stretched out driving outdoor or walked out after driver's cabin and sees tire direction and by modes such as direction of operating disks come the side of judgement
Whether return just to disk.This several ways is cumbersome, and may have potential danger, and has very to car wheel steering system
Big infringement.Do not judge whether direction of traffic is returned just just vehicle stall in time sometimes, then get off and prepare to exit.Shut
Car door is later discovered that wheel is askew, and steering is not returned just, so will be entangled with whether in-car to be returned again to very, opens again
Steering wheel return just, is not sometimes even wanted to take the trouble and is not simply just comprehended by motor-car.As the accumulation of number of times will significantly reduce steering
The service life of system unit, therefore time positive direction disk is extremely necessary when parking, parking.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, there is provided a kind of parking steering wheel return is just carried
Show method and system, by the unlike signal of collection vehicle state, order judgement is carried out successively, the secondary of collection signal can be reduced
Number, while avoiding temporary parking and the erroneous judgement for waiting, while prompting user's steering wheel return function is played, reduces mistake and carries
Awake rate, improves effective prompting rate, moreover it is possible to economize on resources.
To solve above-mentioned technical problem, the present invention is using the basic conception of technical scheme：——
One aspect of the present invention provides a kind of parking steering wheel return positive reminding method, comprises the following steps：
Step S1, control unit collection vehicle rate signal simultaneously judges whether speed is 0, if speed is 0, goes to step
S5, otherwise execution step S2；
Step S2, control unit collection vehicle wheel steering and angle, and judge whether steering wheel returns just, if steering wheel
Hui Zheng, then go to step S5, otherwise execution step S3；
Step S3, control unit collection vehicle status signal, and judge whether to export information, if output information
Then execution step S4, otherwise jumps to step S5, the Vehicular status signal include braking state signal, range state signal,
Fired state signal；
Step S4, exports information；
Step S5, terminates.
Further, also include between step S3 and step S4：
Step S31, judges whether to exceed preset time T；
Step S32, otherwise rebound step S31 if not less than preset time T, execution step S4.
Further, step S3 is：
Step S3, control unit collection vehicle status signal, and judge whether to export information, if output information
Then execution step S4, otherwise jumps to step S31, the Vehicular status signal include braking state signal, range state signal,
Starting state signal.
Further, also include between step S4 and step S5：
Step S41, judges whether to exceed preset time t；
Step S42, otherwise rebound step S41 if not less than preset time t, execution step S5.
Further, the preset time T is more than or equal to 30s.
Further, the preset time t is less than or equal to 15s.
Further, the Vehicular status signal is in braking state signal, range state signal, fired state signal
At least two any orders are combined.
Further, the information includes voice, alert reputation, image, light.
Another aspect of the present invention provides a kind of parking steering wheel return positive prompt system, including control unit, carries for output
Show the Tip element of information, described control unit includes：
Acquisition module, collection vehicle status signal；
Processing module, is connected with acquisition module and Tip element, collects, contrasts, judges Vehicular status signal, to collection mould
Block exports acquisition, and to Tip element cue is exported；
The processing module is contrasted, judges to sentence to draw after the Vehicular status signal for collecting acquisition module collection
Disconnected result, and output acquisition or output cue are selected according to judged result.
Further, the Vehicular status signal includes main signal, sub signal, and the main signal includes two kinds, respectively
Rate signal, wheel steering and corner status signal, the sub signal includes three kinds, respectively braking state signal, gear shape
State signal, fired state signal.
Further, the acquisition module at least gathers main signal and a kind of sub signal.
Further, the acquisition module successively picking rate signal, wheel steering and corner status signal, at least two
Plant sub signal or the combination of at least two sub signal order.
Further, the acquisition module is connected with vehicle CAN data/address bus.
Further, the Tip element includes buzzer, speaker, display screen, flashing lamp, and the information includes
Voice, alert song, image, light.
Further, the Tip element includes meter panel of motor vehicle reminding turning lamp, the meter panel of motor vehicle reminding turning
Lamp is connected by relay with processing module.
Further, described control unit also includes timing module, and the processing module is connected with timing module, and collects
Clocking information, control timer are opened/closed.
Further, also including voice typing unit, the voice typing unit is connected with processing module.
Further, also including manual control unit, the manual control unit is connected with control unit, and the manual control unit includes using
In shift knob, the cancel button for stopping output cue that operation control unit is opened/closed.
Further, the cancel button is connected with vehicle turn signal handle, and converts gear in vehicle turn signal handle
Shi Qidong.
Further, also include the accumulator for power supply, described control unit is connected with accumulator, the accumulator and
Vehicle accumulator jar connects.
After above-mentioned technical proposal, the present invention has the advantages that compared with prior art.
The data that the present invention passes through collection vehicle CAN data/address bus, carry out successively orderly collection and judgement, according to difference
Phase acquisition different vehicle status signal, then makes corresponding judgement, then is subsequently judged successively, can effectively improve effect
Rate, reduces collection information number of times, and reducing energy consumption can effectively improve the judgment accuracy to parking, so that steering wheel return is just
Remind more accurate and effective, it is to avoid temporary parking is mistaken for parking and reminds user, and user is interfered, and causes user to produce
Dislike.
The Tip element that the present invention is arranged is realized relatively simple, prevents take up interior space or occupies little space, in user
Effectively prompting is given during parking, it is ensured that understand whether steering wheel returns just in real time during user's parking, so as to reduce vehicle damage, improved
Vehicle arrangement service life.
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
, used as the part of the application, for providing further understanding of the invention, the present invention's is schematic for accompanying drawing
Embodiment and its illustrate for explaining the present invention, but do not constitute inappropriate limitation of the present invention.Obviously, drawings in the following description
Only some embodiments, to those skilled in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the method schematic diagram of the embodiment of the present invention one；
Fig. 2 is the method schematic diagram of the embodiment of the present invention two；
Fig. 3 is the method schematic diagram of the embodiment of the present invention three；
Fig. 4 is the system connection diagram of the embodiment of the present invention four.
It should be noted that these accompanying drawings and word description are not intended as limiting the design model of the present invention by any way
Enclose, but be that those skilled in the art illustrate idea of the invention by reference to specific embodiment.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in embodiment is clearly and completely described, following examples be used for illustrate the present invention, but
It is not limited to the scope of the present invention.
In describing the invention, it should be noted that term " on ", it is D score, "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " interior ", " outward " is based on orientation shown in the drawings or position relationship, merely to just
In description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Embodiment one
As shown in figure 1, the positive reminding method of a kind of parking steering wheel return described in the present embodiment, including：
Step S1, control unit collection vehicle rate signal simultaneously judges whether speed is 0, if speed is 0, goes to step
S5, otherwise execution step S2；
Step S2, control unit collection vehicle wheel steering and angle, and judge whether steering wheel returns just, if steering wheel
Hui Zheng, then go to step S5, otherwise execution step S3；
Step S3, control unit collection vehicle braking state signal or range state signal, and determine whether brake or
Parking shift, if then execution step S31；
Step S31, judges whether to exceed preset time T, T >=30s；
Step S32, otherwise rebound step S31 if not less than preset time T, execution step S4.
Step S4, exports information；
Step S41, judges whether to exceed preset time t, t≤15s；
Step S42, otherwise rebound step S41 if not less than preset time t, execution step S5.
Step S5, terminates.
Control unit includes：Acquisition module, collection vehicle status signal；Processing module, is connected with acquisition module, collect,
Contrast, judge Vehicular status signal, to acquisition module acquisition is exported.Acquisition module is connected with vehicle CAN data/address bus, uses
During the normal driving vehicle of family, speed is not 0, when it is 0 speed occur, then carries out subsequent step, with speed as 0 as boundary, energy
Reduce other signals collecting, it is to avoid unnecessary equipment work, reduce equipment electricity consumption.
Whether detection steering wheel returns just after speed is 0, if having returned just, terminates step, when steering wheel does not return timing, control
Unit processed exports acquisition, the brake of acquisition module collection vehicle or range state, and brake includes service brake, parking brake, P shelves, shelves
Position state includes neutral, N shelves, P shelves, after collecting data, when confirmation is braking state or parking shift state, connects with processing module
The timer for connecing starts timing, and when processing module judges that timing exceedes preset time T, the Tip element being connected with processing module is defeated
Go out information.In order to avoid temporary parking causes by mistake prompting using the purpose of timer, for example et al. get on the bus, etc. traffic
Lamp, is effectively reduced inaccurate prompting.
After output information, timer restarts timing, and it is default that processing module judges whether the time pointed out exceedes
Time t, when more than t, points out to stop.In speed to be again started up step S1, cyclic process after 0.Arranging preset time t can
Avoid being prompted to user for a long time and interfere or dislike.
Wherein, information includes voice, alert reputation, image, light, can simultaneously export voice and flashing light, reminds and uses
Family steering wheel is not returned just, and that direction deflection how many angles to left and right can be determined according to the steering of steering wheel and corner, with
Just user is accurately reminded correctly to operate.
Embodiment two
As shown in Fig. 2 the positive reminding method of a kind of parking steering wheel return described in the present embodiment, including：
Step S1, control unit collection vehicle rate signal simultaneously judges whether speed is 0, if speed is 0, goes to step
S5, otherwise execution step S2；
Step S2, control unit collection vehicle wheel steering and angle, and judge whether steering wheel returns just, if steering wheel
Hui Zheng, then go to step S5, otherwise execution step S3；
Step S3, control unit collection vehicle fired state signal, and determine whether igniting, if then execution step
S4, if otherwise execution step S31；
Step S31, judges whether to exceed preset time T, T >=30s；
Step S32, otherwise rebound step S31 if not less than preset time T, execution step S4.
Step S4, exports information；
Step S41, judges whether to exceed preset time t, t≤15s；
Step S42, otherwise rebound step S41 if not less than preset time t, execution step S5.
Step S5, terminates.
The present embodiment is distinguished only in step S3, step S31, step S32, the relation of step S4, therefore here with embodiment one
Only in place of explanation difference.When judging whether vehicle is flame-out, parking is generally, therefore when flameout state is confirmed as, is carried
Show that unit directly exports cue, if confirming as fired state, processing module control timer starts timing, and judges whether
More than preset time T, only more than ability execution step S4 during preset time T, do not return in order to avoid long-time idling steering wheel
Just cause damage, while it also avoid the erroneous judgement of temporary parking.
Embodiment three
As shown in figure 3, the positive reminding method of a kind of parking steering wheel return described in the present embodiment, including：
Step S1, control unit collection vehicle rate signal simultaneously judges whether speed is 0, if speed is 0, goes to step
S5, otherwise execution step S2；
Step S2, control unit collection vehicle wheel steering and angle, and judge whether steering wheel returns just, if steering wheel
Hui Zheng, then go to step S5, otherwise execution step S3；
Step S3, control unit collection vehicle braking state signal and range state signal, and determine whether brake and
Parking shift, if then execution step S4, if otherwise execution step S31；
Step S31, judges whether to exceed preset time T, T >=30s；
Step S32, otherwise execution step S33 if not less than preset time T, execution step S4；
Step S33, judges whether flameout state, if execution step S4, otherwise rebound step S31；
Step S4, exports information；
Step S41, judges whether to exceed preset time t, t≤15s；
Step S42, otherwise rebound step S41 if not less than preset time t, execution step S5.
Step S5, terminates.
The present embodiment and embodiment two distinguish only step S3, step S31, step S32, step S33, step S4 pass
System, therefore here only part is distinguished in explanation.When judge vehicle for braking state and for parking shift state when, directly output prompting letter
Breath, is because generally, and user so can be to greatest extent reminded with parking shift and brake during parking, does not also arrange certainly
Go out the possibility of erroneous judgement, it is preferable that voice message can be exported, such as one voice only informs that user's steering wheel is not returned just.When sentencing
When disconnected vehicle is not that brake coexists with parking shift, judge whether to exceed preset time T, if exceeding, directly output prompting, if not having
More than preset time T, then judge whether vehicle stops working, if confirming as flameout state, output prompting, otherwise rebound step S31
Continue timing to judge.
Example IV
As shown in figure 4, the positive prompt system of a kind of parking steering wheel return described in the present embodiment, including control unit, it is used for
The Tip element of output information, described control unit includes：
Acquisition module, collection vehicle status signal；
Processing module, is connected with acquisition module and Tip element, collects, contrasts, judges Vehicular status signal, to collection mould
Block exports acquisition, and to Tip element cue is exported；
The processing module is contrasted, judges to sentence to draw after the Vehicular status signal for collecting acquisition module collection
Disconnected result, and output acquisition or output cue are selected according to judged result.
Specifically, acquisition module can include main signal, sub signal, institute with collection vehicle status signal, Vehicular status signal
Main signal is stated including two kinds, respectively rate signal, wheel steering and corner status signal, the sub signal includes three kinds,
Difference braking state signal, range state signal, fired state signal.Processing module collects the Vehicular status signal for collecting,
And signal is contrasted, is analyzed, judge to perform output acquisition or cue.
Using when, acquisition module is connected with the CAN data/address bus of vehicle, directly gather available data signal, also may be used certainly
Equipment to be separately provided collection coherent signal, is more convenient here using the CAN data/address bus of vehicle.When initial, acquisition module
First step collection vehicle rate signal, when the rate signal that processing module is obtained not is 0, processing module is not responded；Work as place
Reason module collection to rate signal to show speed be 0 when, processing module confirms that backward acquisition module sends collection wheel steering
With corner status signal, now acquisition module receive order and gather wheel steering and angular signal in CAN data/address bus, such as
This circulation, acquisition module only collection vehicle rate signal when the acquisition of processing module is not received, it is to avoid in vehicle row
Collection is interfered or wasted in sailing expends electricity.
Acquisition module energy collection vehicle status signal species is gathered according to demand, judgement data the most most basic, while
Avoid the occurrence of invalid cue, acquisition module at least gathers main signal and a kind of sub signal, the purpose being arranged such be
While car speed is 0 and steering wheel does not return positive, the parked state of vehicle is confirmed further according to a kind of sub signal, it is to avoid in car
Parked state is mistaken for during temporary parking, the number of times of erroneous judgement is reduced, correct judgement rate and correct prompting rate is improved.Preferably,
Successively picking rate signal, wheel steering and corner status signal, at least two sub signals or at least two are secondary for acquisition module
Signal sequence is combined.On the basis of main signal, according to the combination of different sub signals, or the collection successively of different sub signals
Sequentially, finally confirming parked state, parking correctly judgement rate is further improved.
In real life, the time of temporary parking sometimes is longer, is also the infringement to vehicle arrangement if steering wheel is not returned just,
Service life of equipment is reduced, to avoid such situation from occurring, control unit also includes timing module, the processing module and timing
Module connects, and collects clocking information, control timer unlatching/close.When acquisition module and processing module work, mould is processed
Tuber selectively starts timer according to the analysis demand of Vehicular status signal, and the time that measurement steering wheel does not return positive parking is long
Short, when default time T is reached, processing module selects to proceed down-stream, on this basis to make prompting
The quasi- action of signal or action.
Cue is exported in processing module analysis, after judging to Tip element, to realize reminding during the purpose of user,
Tip element can make corresponding response, that is, export information, and Tip element includes buzzer, speaker, display screen, flicker
Lamp, information includes voice, alert song, image, light, according to demand, the information of one or more forms may be selected
Or equipment, purpose seeks to meet the different demands of user.Further, information can be provided by in-car existing equipment, for example
Instrumental panel display lamp, display screen, sound equipment etc., by them as Tip element, can reduce equipment installation, it is to avoid occupy in-car sky
Between, cost-effective expense.Preferably, Tip element includes meter panel of motor vehicle reminding turning lamp, meter panel of motor vehicle reminding turning lamp
Be connected with processing module by relay, in vehicle normal condition, relay does not export any signal, only processing module to
During relay output order, relay is just started working, and meter panel of motor vehicle reminding turning lamp starts flicker, because relay is single
To output, the steering indicating light outside vehicle will not be lighted, and can so be avoided interference vehicle and normally be run.
User is mainly pointed out in the application of equipment of the present invention, therefore, in order to be more convenient user's control, the present invention is also wrapped
Manual control unit is included, manual control unit is connected with control unit, manual control unit includes the switch opened/close for operation control unit
Button, the cancel button for stopping output cue.By the startup present device of shift knob simple and fast, according to
The demand of user starts or quits work, also more energy efficient；The setting of cancel button, can be when information be exported, and user is direct
Cancel the output of information, meet the instant control of user, the puzzlement for overcoming user to control at any time is more humane.It is excellent
Selection of land, also including voice typing unit, voice typing unit is connected with processing module, and cancel button connects with vehicle turn signal handle
Connect, and start when vehicle turn signal handle converts gear, it is directly real by the voice of the recognizable user of voice typing unit
Existing acoustic control, cancel button is connected with steering indicating light handle, the function of cancelling is realized by lever change gear, it can be understood as one
Effect of individual shift controller, swings steering indicating light to cancel information, faster, convenient.Corresponding, the present invention can be arranged solely
Vertical accumulator, directly feeds the electricity consumption of present device, allows accumulator to be connected electric power storage with the accumulator jar of vehicle, can meet individually
The purpose of operation, it is to avoid the problem that vehicle stall cannot run.
The present invention can give effectively prompting in user's parking, it is ensured that understand whether steering wheel returns in real time during user's parking
Just, so as to reduce vehicle damage, vehicle arrangement service life, energy saving, with stronger practicality are improved.
The above is only presently preferred embodiments of the present invention, and any pro forma restriction is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member in the range of without departing from technical solution of the present invention, when using the technology contents of above-mentioned prompting make it is a little change or be modified to
The Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of the present invention program.
Claims (10)
1. the positive reminding method of a kind of parking steering wheel return, it is characterised in that comprise the following steps：
Step S1, control unit collection vehicle rate signal simultaneously judges whether speed is 0, if speed is 0, goes to step S5,
Otherwise execution step S2；
Step S2, control unit collection vehicle wheel steering and angle, and judge whether steering wheel returns just, if steering wheel return
Just, then step S5, otherwise execution step S3 are gone to；
Step S3, control unit collection vehicle status signal, and judge whether to export information, hold if output information
Row step S4, otherwise jumps to step S5, and the Vehicular status signal includes braking state signal, range state signal, igniting
Status signal；
Step S4, exports information；
Step S5, terminates.
2. the positive reminding method of a kind of parking steering wheel return according to claim 1, it is characterised in that step S3 and step
Also include between rapid S4：
Step S31, judges whether to exceed preset time T；
Step S32, otherwise rebound step S31 if not less than preset time T, execution step S4.
3. the positive reminding method of a kind of parking steering wheel return according to claim 2, it is characterised in that step S3 is：
Step S3, control unit collection vehicle status signal, and judge whether to export information, hold if output information
Row step S4, otherwise jumps to step S31, and the Vehicular status signal includes braking state signal, range state signal, starts
Status signal.
4. the positive reminding method of a kind of parking steering wheel return according to claim 1, it is characterised in that step S4 and step
Also include between rapid S5：
Step S41, judges whether to exceed preset time t；
Step S42, otherwise rebound step S41 if not less than preset time t, execution step S5.
5. the positive reminding method of a kind of parking steering wheel return according to Claims 2 or 3, it is characterised in that when described default
Between T be more than or equal to 30s.
6. a kind of positive reminding method of parking steering wheel return according to claim 4, it is characterised in that the preset time t
Less than or equal to 15s.
7. a kind of positive reminding method of parking steering wheel return according to claim 1, it is characterised in that the vehicle-state letter
Number at least two any orders combination in braking state signal, range state signal, fired state signal.
8. a kind of positive reminding method of parking steering wheel return according to claim 1, it is characterised in that the information bag
Include voice, alert reputation, image, light.
9. the positive prompt system of a kind of parking steering wheel return, it is characterised in that perform claim requires the one kind described in 1-8 any one
The positive reminding method of parking steering wheel return.
10. the positive prompt system of a kind of parking steering wheel return according to claim 9, it is characterised in that including control unit,
For exporting the Tip element of information, described control unit includes：
Acquisition module, collection vehicle status signal；
Processing module, collects, contrasts, judges Vehicular status signal；
The processing module exports acquisition with acquisition module and to acquisition module, and the processing module is connected with Tip element
And export cue to Tip element.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055966.9A CN106585642A (en) | 2017-01-25 | 2017-01-25 | Parking direction disc alignment prompt method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055966.9A CN106585642A (en) | 2017-01-25 | 2017-01-25 | Parking direction disc alignment prompt method and system |
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| CN106585642A true CN106585642A (en) | 2017-04-26 |
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ID=58586309
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| CN201710055966.9A Pending CN106585642A (en) | 2017-01-25 | 2017-01-25 | Parking direction disc alignment prompt method and system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344568A (en) * | 2017-06-09 | 2017-11-14 | 佛山职业技术学院 | A kind of automatic catch automobile steering wheel return reminder |
| CN107901982A (en) * | 2017-11-07 | 2018-04-13 | 惠州华阳通用电子有限公司 | A kind of positive reminding method of steering wheel return and device |
| CN107914772A (en) * | 2017-10-30 | 2018-04-17 | 深圳依偎控股有限公司 | Based reminding method, device and the computer-readable recording medium of Automobile operation |
| CN109109741A (en) * | 2017-06-23 | 2019-01-01 | 孟旭 | Positive warning system is not returned under a kind of automotive wheel non-driving state |
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| CN110733479A (en) * | 2018-07-18 | 2020-01-31 | 罗伯特·博世有限公司 | Method and system for controlling opening/closing of automatic parking function |
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