CN108073089A - Car door audio-switch system and method - Google Patents
Car door audio-switch system and method Download PDFInfo
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- CN108073089A CN108073089A CN201610974469.4A CN201610974469A CN108073089A CN 108073089 A CN108073089 A CN 108073089A CN 201610974469 A CN201610974469 A CN 201610974469A CN 108073089 A CN108073089 A CN 108073089A
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- car door
- phonetic order
- parked state
- audio
- door
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000012790 confirmation Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses car door audio-switch system and methods.The car door audio-switch system includes the sound identification module being connected by CAN bus and door control module and further includes the car door moving cell controlled by door control module and the phonetic order detection unit coupled with the sound identification module signal, wherein, the phonetic order detection unit detects the phonetic order that the occupant of vehicle and/or driver send and the phonetic order is sent to the sound identification module.The car door audio-switch system of the present invention drastically increases the operability of car door, while also improves the hommization of vehicle use aspect.
Description
Technical field
The present invention relates to technical field of automobile control, more particularly to a kind of car door audio-switch system and side
Method.
Background technology
At present, with vehicular field technology continuous development so that the use of vehicle increasingly hommization.This human nature
The development trend of change has been also embodied in the tail-gate on-off control system of vehicle.In the prior art, more advanced door contact interrupter
System mainly has door electric opening and closing system and touching formula switching system, can cause user that need not take out remote-control key
In the case of, direct pull tail-gate handle or inductive switch on tail-gate handle is pressed, realize that tail-gate automatically turns on function.
However, these door contact interrupter systems are required for user's touching switch that can realize being turned on and off for tail-gate.
However, in many cases, user is when both hands carry full thing, in order to open or closed door, it is necessary to first
It first vacates empty-handedly, for touching door handle or inductive switch.This causes inconvenience to user in terms of vehicle is used.
Meanwhile speech recognition technology and acoustic control switching technique have obtained great development at present.If by speech recognition skill
Art is applied in door contact interrupter system, then can realize " liberation of both hands " of user, i.e. user need not touch vehicle with hand
Door handle or inductive switch can control being turned on and off for car door only by phonetic order is sent.This is greatly carried
The high operability of car door, while also improve the hommization of vehicle use aspect.
The content of the invention
It is an object of the present invention to provide a kind of car door audio-switch systems.
The present invention also aims to provide a kind of car door audio-switch method.
Purpose to realize the present invention according to the first aspect of the invention, proposes following car door audio-switch system, institute
Stating car door audio-switch system includes the sound identification module being connected by CAN bus and door control module and the car door
Audio-switch system further include by door control module control car door moving cell and with the sound identification module signal
The phonetic order detection unit coupled, wherein, the phonetic order detection unit detects the phonetic order that user sends and will
The phonetic order is sent to the sound identification module, and the sound identification module is handled and known to the phonetic order
It does not generate car door trigger signal then to be sent in the door control module, the door control module is according to the vehicle received
Door trigger signal controls the car door moving cell, so that car door is correspondingly made available driving.
Car door audio-switch system proposed by the invention has the following advantages that is, user can be directly defeated by voice
Enter and more easily car door is carried out being turned on or off operating, improve the Humanization Level of Municipal of vehicle operating.
Optionally, a kind of car door audio-switch system that technique according to the invention scheme provides, the phonetic order inspection
Surveying unit includes being arranged in the sonic sensor at car door.
Optionally, a kind of car door audio-switch system that technique according to the invention scheme provides, the speech recognition mould
Block includes phonetic order model library, and the phonetic order on door operation is stored in the phonetic order model library.
Optionally, a kind of car door audio-switch system that technique according to the invention scheme provides, in the phonetic order
Phonetic order in model library includes the phonetic order previously sent by user.
Optionally, a kind of car door audio-switch system that technique according to the invention scheme provides, the speech recognition mould
Block includes voice recognition unit, and the voice recognition unit is by the phonetic order detected by the phonetic order detection unit and institute
Phonetic order in predicate sound demand model storehouse is matched then generation car door trigger signal.
Optionally, a kind of car door audio-switch system that technique according to the invention scheme provides, the car door acoustic control are opened
Relation system further includes parked state and confirms module, the parked state confirm module simultaneously with the sound identification module and described
Door control module CAN lines are connected, wherein, the parked state confirms that module includes the parked state detection unit that signal couples
With parked state confirmation unit, the parked state confirms that module receives the car door trigger signal that the sound identification module is sent
And then the parked state of vehicle is detected by means of parked state detection unit and by means of the parked state confirmation form
Member confirms that car door trigger signal is sent to the door control module by the parked state of vehicle afterwards.
Optionally, a kind of car door audio-switch system that technique according to the invention scheme provides, the parked state inspection
Surveying unit includes the shift sensor being arranged in the gearbox of vehicle.
In addition, according to another aspect of the present invention, the present invention also proposes a kind of car door audio-switch method, the car door sound
Method of switching is controlled, is comprised the following steps：
The phonetic order sent by phonetic order detection unit detection user；
Phonetic order is sent to sound identification module by the phonetic order detection unit；
The sound identification module receives the phonetic order and the phonetic order is handled and identified and then generates
Car door trigger signal；
The car door trigger signal of generation is sent in door control module by the sound identification module；
The door control module receives the car door trigger signal and controls car door movement single according to the car door trigger signal
Member；
The car door moving cell performs the opening/closing door of vehicle movement corresponding to car door trigger signal.
Optionally, a kind of car door audio-switch method that technique according to the invention scheme provides, the speech recognition mould
Block utilizes voice recognition unit by the phonetic order and phonetic order model after receiving the phonetic order that the user sends
The phonetic order on door operation stored in storehouse carries out Model Matching, and the following sound identification module is according to model
The result matched somebody with somebody correspondingly generates car door trigger signal.
Optionally, a kind of car door audio-switch method that technique according to the invention scheme provides, the car door acoustic control are opened
Pass method further includes the step of judging the parked state of vehicle, i.e.,：User send door operation phonetic order it
Afterwards, parked state confirms whether module will also judge in parked state vehicle, if vehicle is in parked state,
The car door trigger signal that so described sound identification module generates is delivered to the door control module；If vehicle is not located
In parked state, then the car door trigger signal will not be delivered to the door control module, thus the car door acoustic control
Method of switching terminates.
Optionally, a kind of car door audio-switch method that technique according to the invention scheme provides, the parked state of vehicle
Judgement the step of include herein below：
After the car door trigger signal is received, parked state detection unit detects the parked state of vehicle；
Next, sentenced by parked state confirmation unit according to the parked state detected to whether vehicle is in parking
It is disconnected；
Hereafter, the parked state confirms that module decides whether car door trigger signal passing to the vehicle according to the result of judgement
Door control module.
Description of the drawings
The present invention and its preferred designing scheme is described in more detail below according to attached drawing.Wherein,
Fig. 1 schematically shows the system construction drawing of automobile tail gate audio-switch system；
Fig. 2 shows identification process of the sound identification module to phonetic entry；And
Fig. 3 shows the step of car door audio-switch method.
Specific embodiment
Fig. 1 shows the system structure of car door audio-switch system, as seen from the figure, the car door audio-switch system
100 include passing through controller local area network（CAN）Sound identification module 1, door control module 2 and the parking that bus 12 connects
State confirmation module 3.It is moved in addition, the car door audio-switch system 100 further includes the car door controlled by door control module 2
Unit 20 and the phonetic order detection unit 10 coupled with 1 signal of sound identification module.
Here, the parked state confirms that module 3 includes parked state detection unit 30 and the parked state that signal couples
Confirmation unit 31.
Wherein, the phonetic order detection unit 10 detects the phonetic order that user sends and sends out the phonetic order
The sound identification module 1 is given, the sound identification module 1 is handled and identified to the phonetic order, then generated
Car door trigger signal is sent to the parked state and confirms module 3.The parked state confirms that module 3 receives the speech recognition
The car door trigger signal that module 1 is sent, and the parked state of vehicle is then detected by means of parked state detection unit 30, and
And car door trigger signal is sent to the car door after the parked state of vehicle is confirmed by means of parked state confirmation unit
Control module 2.The door control module 2 controls the car door moving cell 20 according to the car door trigger signal received, from
And car door is caused to be correspondingly made available driving.
Here, the parked state detection unit 30 can include the shift sensor being arranged in the gearbox of vehicle.
Certainly, the parked state detection unit 30 can also include it is arbitrary other be able to confirm that vehicle parked state sensor or
Say testing agency.
Herein illustratively, the car door moving cell 20 can include car door motor, can also include car door if necessary
Gas supports.
Herein illustratively, the phonetic order detection unit 10 includes the sound wave biography that one or more is arranged at car door
Sensor.
Fig. 2 shows that sound identification module 1 carries out phonetic order the process of speech recognition.Here, the speech recognition
Module 1 includes phonetic order model library, and the phonetic order on door operation is stored in the phonetic order model library.
This illustratively, phonetic order in the phonetic order model library can include the phonetic order previously sent by user.
In addition, the sound identification module includes voice recognition unit, the voice recognition unit will be detected single by the phonetic order
The phonetic order of 10 detection of member is matched with the phonetic order in the phonetic order model library then generates car door triggering letter
Number.
Fig. 3 shows the step of car door audio-switch method.It can be derived that by Fig. 3, the car door audio-switch method bag
Include following steps：
First, what phonetic order detection unit 10, the user of such as sonic sensor detection vehicle sent grasps on door contact interrupter
The phonetic order of work, and the phonetic order is then transferred to sound identification module 1；
Sound identification module 1 according to speech recognition technology principle by the phonetic order of detection in phonetic order model library storage
Phonetic order carry out Model Matching, then draw matching result and according to matching result generate car door trigger signal；
Next, parked state confirms that module receives car door trigger signal and then utilizes parked state detection unit, such as
Shift sensor in gearbox detects the gear of vehicle, if vehicle is not at parking gear, then parked state confirms
Unit confirms that vehicle is not at parked state, and thus parked state confirms that module does not send vehicle to the door control module
Door trigger signal, then the car door audio-switch method terminates；If vehicle is in parking gear, then parked state confirmation form
Member confirms that vehicle is in parked state, then thus parked state confirms that car door trigger signal is sent to Car's door controlling mould by module
Block；
The door control module 2 receives the car door trigger signal and controls car door movement single according to the car door trigger signal
Member 20, such as car door motor, the support of tail-gate gas；
The car door moving cell 20 performs the opening/closing door of vehicle movement corresponding to car door trigger signal.
Above embodiment primarily illustrates the car door audio-switch system of the present invention and car door audio-switch method.To the greatest extent
Pipe is only described some of embodiments of the present invention, but those of ordinary skill in the art are it is to be appreciated that this hair
It is bright can without departing from its spirit with scope in the form of many other implement.Therefore, the example and embodiment shown
It is considered as illustrative and not restrictive, is not departing from such as spirit and scope of the present invention defined in appended claims
In the case of, the present invention may cover various modification and replacement.
Claims (11)
1. a kind of car door audio-switch system（100）, which is characterized in that the car door audio-switch system（100）Including passing through
CAN bus（12）Connected sound identification module（1）And door control module（2）And it further includes by door control module（2）
The car door moving cell of control（20）And with the sound identification module（1）The phonetic order detection unit that signal couples
（10）, wherein, the phonetic order detection unit（10）It detects the phonetic order that user sends and sends out the phonetic order
Give the sound identification module（1）, the sound identification module（1）The phonetic order is handled and identified, then
It generates car door trigger signal and is sent to the door control module（2）In, the door control module（2）According to the vehicle received
Door trigger signal controls the car door moving cell（20）, so that car door is correspondingly made available driving.
2. car door audio-switch system according to claim 1（100）, which is characterized in that the phonetic order detection is single
Member（10）Including the sonic sensor being arranged at car door.
3. car door audio-switch system according to claim 1（100）, which is characterized in that the sound identification module（1）
Including phonetic order model library, the phonetic order on door operation is stored in the phonetic order model library.
4. car door audio-switch system according to claim 3（100）, which is characterized in that in the phonetic order model
Phonetic order in storehouse includes the phonetic order previously sent by user.
5. car door audio-switch system according to claim 3（100）, which is characterized in that the sound identification module（1）
Including voice recognition unit, the voice recognition unit will be by the phonetic order detection unit（10）The phonetic order of detection with
Phonetic order in the phonetic order model library is matched then generation car door trigger signal.
6. car door audio-switch system according to claim 1, which is characterized in that the car door audio-switch system
（100）It further includes parked state and confirms module（3）, the parked state confirmation module（3）Simultaneously with the sound identification module
（1）With the door control module（2）It is connected by CAN bus, wherein, the parked state confirms module（3）Including signal
The parked state detection unit coupled（30）With parked state confirmation unit（31）, the parked state confirmation module（3）It receives
The sound identification module（1）The car door trigger signal sent, and then by means of the parked state detection unit（30）
The parked state of vehicle is detected, and by means of the parked state confirmation unit（31）Confirm that the parked state of vehicle afterwards will
Car door trigger signal is sent to the door control module（2）.
7. car door audio-switch system according to claim 6, which is characterized in that the parked state detection unit（30）
Including the shift sensor being arranged in the gearbox of vehicle.
A kind of 8. car door audio-switch method, which is characterized in that comprise the following steps：
Pass through phonetic order detection unit（10）The phonetic order that detection user sends；
The phonetic order detection unit（10）Phonetic order is sent to sound identification module（1）；
The sound identification module（1）It receives the phonetic order and the phonetic order is handled and identified and then produce
Raw car door trigger signal；
The sound identification module（1）The car door trigger signal of generation is sent to door control module（2）In；
The door control module（2）It receives the car door trigger signal and car door movement is controlled according to the car door trigger signal
Unit（20）；
The car door moving cell（20）The opening/closing door of vehicle performed corresponding to the car door trigger signal moves.
9. car door audio-switch method according to claim 8, which is characterized in that the sound identification module（1）It receives
After the phonetic order sent to the user using voice recognition unit by the phonetic order with being deposited in phonetic order model library
The phonetic order on door operation of storage carries out Model Matching, the following sound identification module（1）According to Model Matching
Result correspondingly generate car door trigger signal.
10. car door audio-switch method according to claim 8, which is characterized in that the car door audio-switch method is also
The step of judging including the parked state to vehicle, i.e.,：After user sends the phonetic order of door operation, parking shape
State confirms module（3）Whether vehicle is judged in parked state, if vehicle is in parked state, then institute's predicate
Sound identification module（1）The car door trigger signal of generation is delivered to the door control module（2）；If vehicle is not on staying
Vehicle state, then the car door trigger signal is not delivered to the door control module（2）, the thus car door audio-switch
Method terminates.
11. car door audio-switch method according to claim 10, which is characterized in that the judgement of the parked state of vehicle
Step includes herein below：
After the car door trigger signal is received, parked state detection unit（30）Detect the parked state of vehicle；
Next, by parked state confirmation unit（31）It is carried out according to the parked state detected to whether vehicle is in parking
Judge；
Hereafter, the parked state confirms module（3）Decided whether car door trigger signal passing to institute according to the result of judgement
State door control module（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974469.4A CN108073089A (en) | 2016-11-07 | 2016-11-07 | Car door audio-switch system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974469.4A CN108073089A (en) | 2016-11-07 | 2016-11-07 | Car door audio-switch system and method |
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| Publication Number | Publication Date |
|---|---|
| CN108073089A true CN108073089A (en) | 2018-05-25 |
Family
ID=62153890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974469.4A Pending CN108073089A (en) | 2016-11-07 | 2016-11-07 | Car door audio-switch system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374378A (en) * | 2021-06-03 | 2021-09-10 | 东风汽车集团股份有限公司 | Control system, method and storage medium for off-line sound control electric back door |
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|---|---|---|---|---|
| EP0094449A1 (en) * | 1982-05-19 | 1983-11-23 | Nissan Motor Co., Ltd. | Speech recognition system for an automotive vehicle |
| GB0327656D0 (en) * | 2002-12-20 | 2003-12-31 | Lear Corp | Remote keyless entry system and method of controlling same using voice commands |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374378A (en) * | 2021-06-03 | 2021-09-10 | 东风汽车集团股份有限公司 | Control system, method and storage medium for off-line sound control electric back door |
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Application publication date: 20180525 |