CN107587810A - A kind of acoustic control boot open method and system based on ADAS - Google Patents
A kind of acoustic control boot open method and system based on ADAS Download PDFInfo
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- CN107587810A CN107587810A CN201710690943.5A CN201710690943A CN107587810A CN 107587810 A CN107587810 A CN 107587810A CN 201710690943 A CN201710690943 A CN 201710690943A CN 107587810 A CN107587810 A CN 107587810A
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Abstract
The present invention relates to DAS (Driver Assistant System) technical field, specifically discloses a kind of acoustic control boot open method and system based on ADAS, comprises the following steps：A, user starts language identification and input language instruction；B, ADAS systems, which read sound instruction and sent, opens boot instruction；C, boot is opened；The present invention is the voice control function of the system based on ADAS, sound instruction data are stored by self study process, when user inputs the sound instruction for opening boot, ADAS systems differentiate whether sound instruction is correct first, subsequently determine that whether vehicle body state is the safe condition for opening boot, and sensor, cost are low, and car owner only needs input language to instruct without additionally increasing by the present invention, ADAS systems are easy to use to that can automatically turn on boot after vehicle body state recognition.
Description
Technical field
The present invention relates to DAS (Driver Assistant System) technical field, more particularly to a kind of acoustic control boot opening square based on ADAS
Method and system.
Background technology
With the development and the improvement of people's living standards of scientific and technological level, increasing people selects self-driving to go out
OK, therefore, automotive field has also obtained development at full speed, and at present, the automobile trunk of in the market, which is opened, two kinds of approach, when
Pressed switch to open by vehicle body；Opened second, being triggered by the sensor sense organ body part of boot.The first traditional approach is not
It is convenient；Although second of new technology solves the defects of first way, but need extra increase sensor, and production cost becomes
Height, and need body part triggering to open boot three times, identification process is complex, while accuracy rate is not high, in addition
When car owner holds weight, body part triggering identification is not very convenient.
The content of the invention
For above-mentioned prior art problem, the invention provides a kind of without additionally increasing sensor cost, easy to use
The acoustic control boot open method and system based on ADAS.
In order to solve the above-mentioned technical problem, concrete scheme provided by the invention is as follows：A kind of acoustic control standby based on ADAS
Case open method, comprises the following steps：A, user starts language identification and input language instruction；B, ADAS systems read language
Instruct and send and open boot instruction；C, boot is opened.
Preferably, user's self study process is also included before the step A：Input language is instructed, and sound instruction is carried out
Data signal is converted into after sampling and is preserved, sound instruction does not have special format, and car owner can set arbitrary instruction.
Preferably, the number of the input language instruction is more than 2 times, and ADAS systems are instructed to each input language and carried out
Differentiate, the consistent then self study success of instruction；Instruct inconsistent then self study to fail, the number of input language instruction more than 2 times,
The accuracy of sound instruction can be improved.
Preferably, the step B specifically includes procedure below：B1, ADAS system read sound instruction, by sound instruction with
The data that user's self study preserves are compared, and whether decision instruction is correct；B2, instruction are correct, send and open boot instruction；
B3, instruction errors, do not send and open boot instruction, user only needs input instruction, and ADAS systems can be entered to sound instruction
Row judges whether correct, automaticity height.
Preferably, the step B2 also includes vehicle body condition discrimination process：Instruction is correct, then judges vehicle body state, if
Car is flameout state, then sends and open boot instruction；If car is non-flameout state, " non-secure states can not be opened for prompting
Open boot ", vehicle body state is differentiated, improves the safety of occupant, when under non-secure states, standby can not be opened
Case.
Present invention also offers a kind of acoustic control boot open system based on ADAS, including the language that language is identified
Speech identification module, the language database and boot opening module that are stored to sound instruction.
Preferably, in addition to user's self-learning module for user's self study process, user can customize setting language
Instruction, flexibility are strong.
Preferably, user's self-learning module includes sampling sound instruction sampling unit, by sound instruction
The instruction comparing unit for being converted to the data signal converting unit of data signal and sound instruction being compared, passes through user
Self study, the sound instruction of user's input is sampled and is converted to data signal with preserving, these data are only starting
Just it is read out during language identification module, will not be written over, self study process is just wiped again up to car owner by persistence
Rewrite.
Preferably, the acoustic control boot open system based on ADAS also includes vehicle body state acquisition module and language carries
Show module, in the case where vehicle body state is non-security, does not allow to open boot, ensure the safety of occupant, and pass through
Verbal cue module informs car owner.
Compared with prior art, the beneficial effects of the present invention are：Based on the voice control function of ADAS systems, by user from
Learning process is stored sound instruction data, and sound instruction does not have special form, and arbitrary instruction can be set in car owner, from
Definition degree is high；After self study success, sound instruction by persistence until again self study just wipe rewriting, stability and clever
It is active strong；Car owner only needs input language to instruct, and ADAS systems are to be automatically performed the peace of correctness and vehicle body to sound instruction
Total state is judged, only when input language instruction is correct and vehicle body is in a safe condition, can just be opened boot, be made
With safety index height.
Brief description of the drawings
Fig. 1 is user's self study procedure chart；
Fig. 2 is the particular flow sheet of the embodiment of the present invention 3；
Fig. 3 is user's self-learning module block diagram in the embodiment of the present invention 5；
Fig. 4 is the system entire block diagram of the present invention.
Embodiment
In order that those skilled in the art is better understood from technical scheme, below in conjunction with the accompanying drawings to the present invention
Technical scheme be further elaborated.
Embodiment one：A kind of acoustic control boot open method based on ADAS, comprises the following steps：A, language identification is started
And input language instructs；B, read sound instruction and send and open boot instruction；C, boot is opened, when car owner needs to beat
When opening boot, it need to only start the instruction of language identification input language, ADAS systems pass through CAN vehicle body networks after reading sound instruction
Send and open boot instruction, boot is opened.
Embodiment two：A kind of acoustic control boot open method based on ADAS, comprises the following steps：A, language identification is started
And input language instructs；B, read sound instruction and send and open boot instruction；C, boot is opened.
It is as shown in Figure 1 also to include user's self study process before step A：Input language instructs after starting self-learning function,
Data signal is converted into after being sampled to sound instruction and is preserved, car owner can set arbitrary instruction, start language identification
Before, car owner need to set the sound instruction for opening boot by user's self study process, and sound instruction does not have special format,
It is " unlatching boot " or " boot unlatching " that can such as input, and can be inputted according to the speech habits of individual, user
Self study success after, sound instruction data by persistence until again self study just wipe.
In actual use, user starts language identification and input language instruction, ADAS systems read sound instruction,
Sound instruction is compared with the sound instruction data that user's self study preserves, whether decision instruction is correct, and instruction is correct, then
Send and open boot instruction；Instruction errors, do not send and open boot instruction.
It should be noted that when carrying out user's self study process, the number for needing input language to instruct is more than 2 times,
ADAS systems differentiate that the consistent then self study of instruction is successful to the instruction of each input language；Inconsistent then self study is instructed to lose
Lose, in the present embodiment, the number for needing input language to instruct is 3 times, both ensure that the accuracy of sound instruction, while will not also allow
User feels to input the influence of number excessive use inconvenience.
Embodiment three：On the basis of embodiment two, as shown in Fig. 2 the present embodiment is completed to sentence user input instruction
After determining correctly, in addition to vehicle body condition discrimination process：Instruction is correct, then judges vehicle body state, if car is flameout state, send out
Send and open boot instruction；If car is non-flameout state, prompt " non-secure states can not open boot ", the present embodiment
Completion differentiates to vehicle body state, improves the safety of occupant, when under non-secure states, can not open boot.
Example IV：A kind of acoustic control boot open system based on ADAS, including the language that language is identified are known
Other module, the language database stored to sound instruction and boot opening module, in use, ADAS systems
On language identification module the sound instruction of input is identified and contrasted with the sound instruction of language data library storage,
Contrast and boot is successfully opened by boot opening module.
Embodiment five：On the basis of example IV, the ADAS systems also include the use for user's self study process
Family self-learning module, as shown in figure 3, user can customize setting sound instruction, flexibility is strong.User's self-learning module include pair
Sampling unit that sound instruction is sampled, sound instruction is converted to the data signal converting unit of data signal and to language
The instruction comparing unit that speech instruction is compared, by user's self study, the sound instruction of user's input is sampled and turned
Data signal is changed to preserving, these data only just are read out, will not be written over when starting language identification module, will
Up to car owner, self study process just wipes rewriting to persistence again.
Embodiment six：On the basis of embodiment five, obtained as shown in figure 4, the ADAS systems also include vehicle body state
Module and verbal cue module, in the case where vehicle body state is non-security, does not allow to open boot, ensure occupant's
Safety, and car owner is informed by verbal cue module.
In use, car owner inputs the sound instruction for opening boot by user's self-learning module to the present embodiment,
Sound instruction is sampled by sampling unit and be compared after being changed by data signal converting unit, sound instruction compares
Successful then self study success, and the sound instruction of self study is stored in language database, in use, in ADAS systems
Language identification module the sound instruction of input is identified and judged with the sound instruction of language data library storage, sentence
Vehicle body state is obtained by vehicle body state acquisition module after fixed success, if car is flameout state, unlatching boot is sent and refers to
Make boot opening module；If car is non-flameout state, by verbal cue module inform car owner " non-secure states without
Method unlatching boot ", ensure the safety of occupant.
It is described above for the preferable implementation of the present invention, in the case of present inventive concept is not departed from, carry out it is any aobvious and
The deformation and replacement being clear to, belong to protection scope of the present invention.
Claims (9)
1. a kind of acoustic control boot open method based on ADAS, it is characterised in that comprise the following steps：
A, user starts language identification and input language instruction；
B, ADAS systems, which read sound instruction and sent, opens boot instruction；
C, boot is opened.
2. the acoustic control boot open method according to claim 1 based on ADAS, it is characterised in that：The step A it
It is preceding also to include user's self study process：Input language is instructed, and data signal is converted into after being sampled to sound instruction and is preserved.
3. the acoustic control boot open method according to claim 2 based on ADAS, it is characterised in that：The input language
The number of instruction is more than 2 times, and ADAS systems differentiate to the instruction of each input language, the consistent then self study success of instruction；
Inconsistent then self study is instructed to fail.
4. the acoustic control boot open method according to claim 2 based on ADAS, it is characterised in that：The step B tools
Body includes procedure below：
B1, ADAS system read sound instruction, sound instruction are compared with the data that user's self study preserves, decision instruction
It is whether correct；
B2, instruction are correct, send and open boot instruction；
B3, instruction errors, do not send and open boot instruction.
5. the acoustic control boot open method according to claim 4 based on ADAS, it is characterised in that：The step B2 is also
Including vehicle body condition discrimination process：Instruction is correct, then judges vehicle body state, if car is flameout state, sends and opens standby
Case instructs；If car is non-flameout state, prompt " non-secure states can not open boot ".
6. the acoustic control boot open system based on ADAS according to any one of claim 1 ~ 5, it is characterised in that：Including
Language identification module that language is identified, the language database stored to sound instruction and boot open mould
Block.
7. the acoustic control boot open system according to claim 6 based on ADAS, it is characterised in that：Also include using
User's self-learning module of family self study process.
8. the acoustic control boot open system according to claim 7 based on ADAS, it is characterised in that：The user learns by oneself
Practise sampling unit that module includes sampling sound instruction, sound instruction is converted to the data signal conversion of data signal
Unit and the instruction comparing unit that sound instruction is compared.
9. the acoustic control boot open system according to claim 7 based on ADAS, it is characterised in that：It is described to be based on ADAS
Acoustic control boot open system also include vehicle body state acquisition module and verbal cue module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710690943.5A CN107587810A (en) | 2017-08-14 | 2017-08-14 | A kind of acoustic control boot open method and system based on ADAS |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690943.5A CN107587810A (en) | 2017-08-14 | 2017-08-14 | A kind of acoustic control boot open method and system based on ADAS |
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| CN115467602A (en) * | 2022-08-12 | 2022-12-13 | 重庆长安汽车股份有限公司 | Vehicle sunroof control method and device, vehicle and storage medium |
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Application publication date: 20180116 |