CN201818149U - Automobile central lock with speech recognition function - Google Patents
Automobile central lock with speech recognition function Download PDFInfo
- Publication number
- CN201818149U CN201818149U CN2010205352108U CN201020535210U CN201818149U CN 201818149 U CN201818149 U CN 201818149U CN 2010205352108 U CN2010205352108 U CN 2010205352108U CN 201020535210 U CN201020535210 U CN 201020535210U CN 201818149 U CN201818149 U CN 201818149U
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- Prior art keywords
- lock
- central lock
- speech recognition
- identification module
- sound identification
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Abstract
The utility model discloses an automobile central lock with a speech recognition function, which comprises an electrical control switch and a speech recognition module. The electrical control switch is used to control a lock pin; the speech recognition module is equipped with a speed receiver and used to receive signals from the speech receiver; and the electrical control switch controls the lock pin according to control signals output by the speech recognition module so as to enable the automobile central lock to lock or to unlock. The automobile central lock with the speech recognition function has the benefits that since the speech recognition is adopted to control the automobile central lock, not only can the problem that a remote controller in the prior art is unserviceable after water-soaked be avoided, but also the safety performance is better; and the practicability of the automobile central lock greatly is greatly expanded and improved.
Description
Technical field
The utility model relates to a kind of motor central lock, relates in particular to a kind of motor central lock with speech recognition and memory function.
Background technology
Along with improving constantly of people's living standard, a lot of families has all bought automobile.Drive out is that a kind of fashion becomes an indispensable content of people's daily life too gradually.
Many motor central locks have also had the function that remote control is opened and locked, for example Chinese utility model patent 200420118134.5 discloses a kind of automobile anti-theft alarm central controlled lock, by single-chip microcomputer and the receiving circuit controlled thereof, door attitude circuit, key circuit, lock drive circuit and warning circuit and the power circuit of working power being provided for the each several part circuit constitute, by single-chip microcomputer to receiving circuit, the detection of door attitude electric current and key electric current and to the control of warning circuit and lock drive circuit can be implemented in and possesses simultaneously in the same central controlled lock equipment manually and remote-control unlocking, blocking function and function antitheft and that report to the police.
But remote-controlled motor central lock also can run into many troubles in use, for example can not use owing to rainy or accident make middle control remote controller water inlet, and car door can't be opened; Or because car all has self-locking device, and middle control remote controller is placed in the car, and the head driver time causes the car self-locking outside car, makes the driver can't be into the car, and therefore still there are a lot of inconveniences in the use in existing remote-controlled motor central lock.
The utility model content
The utility model provides a kind of easy to use, motor central lock that reliability is high, and has speech recognition and memory function.
A kind of motor central lock with speech identifying function, comprise the electric-controlled switch that is used to control lock pin, be provided with voice receiver and the sound identification module that is used to receive this voice receiver signal, described electric-controlled switch makes described motor central lock be in locking or release the lock state according to the control signal control lock pin of sound identification module output.
The mechanical part of the utility model motor central lock can adopt prior art, and general described mechanical part all drives by motor or other electromagnetic components, and motor or electromagnetic component drive lock pin by drive disk assembly car door locking or release the lock are opened the door.
This drive motors then has electric-controlled switch, and in the existing remote-controlled motor central lock, this electric-controlled switch is subjected to the control of remote signal, and this electric-controlled switch is then controlled by the control signal of sound identification module output in the utility model.
Have memory and comparator in the described sound identification module, described memory prestores user's voice command, and comparator is exported control signal according to the matching degree of voice receiver signal and pre-stored voice order to described electric-controlled switch.
In order to finish the bigger voice signal comparison process of amount of calculation, described comparator can be to realize also can coming voice signal is handled and contrasted by software by hardware.Then need to be provided with in addition processor when coming voice signal handled and contrast by software, can think that this comparator is made of the software and the processor that are stored in the memory this moment.
Described voice receiver is a microphone, in order clearly to receive user's voice command, microphone can be installed in the sandwich of car door inboard or car door in actual the use,, need to consider the water resistance of microphone though it is better to be installed in the external effects of car.
Described sound identification module can realize that described single-chip microcomputer or computer can be provided with separately for motor central lock, also can be to realize by single-chip microcomputer or computer in the original circuit control system of automobile by single-chip microcomputer or computer.
The beneficial effects of the utility model are to adopt speech recognition to come the Control of Automobile central controlled lock, not only can avoid the out of use problem in remote controller water inlet back in the prior art, and security performance are better, strengthens and expanded the practicality of motor central lock greatly.
Description of drawings
Fig. 1 is the structured flowchart of the utility model motor central lock.
The specific embodiment
Referring to accompanying drawing, the utlity model has the motor central lock of speech identifying function, constitute by the mechanical part that has lock pin, electric-controlled switch, voice receiver and sound identification module.
Wherein the drive motors crossed in the mechanical part of lockpin ventilating drives, and car door locking or release the lock are opened the door in the motion that finally drives lock pin by drive disk assembly during the drive motors operation.
Electric-controlled switch is used to control this drive motors, and this electric-controlled switch is then controlled by the control signal of sound identification module output.
Voice receiver is a microphone in the present embodiment, and in order clearly to receive user's voice command, microphone is installed in door outside.
Sound identification module is used to receive the voice signal of microphone input, and this voice signal handled, having memory and comparator in the sound identification module, memory prestores user's voice command, can set in advance 1-3 sentence phrase, the different sound of 1-3 kind perhaps is set.Comparator can be exported control signal to electric-controlled switch according to the matching degree of voice receiver signal and pre-stored voice order.
Comparator comes voice signal is handled and contrasted by software in the utility model, and then this comparator is made of the software and the processor that are stored in the memory.Sound identification module is realized by the single-chip microcomputer of independent setting.
The beneficial effects of the utility model are to adopt speech recognition to come the Control of Automobile central controlled lock, not only can avoid the out of use problem in remote controller water inlet back in the prior art, and security performance are better, strengthens and expanded the practicality of motor central lock greatly.
When the utility model motor central lock uses, when the car owner will drive to lock, can say the microphone on the car door and set in advance the phonetic order of opening car door, microphone is sent to voice signal in the memory in the sound identification module, processor compares the voice command that prestores in the voice signal that collects and the memory, calculate both matching degrees, when matching degree reaches preset value, can think that the voice signal that collects is that the car owner sends, then send control signal to electric-controlled switch, electric-controlled switch triggers the drive motors operation, drives lock pin with car door opening.
If the matching degree of the voice command that prestores in voice signal that collects and the memory does not reach preset value, then think noise, sound identification module can not send any instruction yet.
Equally, when the car owner will lock car door, also the microphone on the car door is said the phonetic order that sets in advance the locking car door, microphone is sent to voice signal in the memory in the sound identification module, processor compares the voice command that prestores in the voice signal that collects and the memory, calculate both matching degrees, when matching degree reaches preset value, can think that the voice signal that collects is that the car owner sends, then send control signal to electric-controlled switch, electric-controlled switch triggers the drive motors operation, drives lock pin car door is locked.
If the matching degree of the voice command that prestores in voice signal that collects and the memory does not reach preset value, then think noise, sound identification module can not send any instruction yet.
Also can not preset the instruction of lock car, adopt manually or other modes trigger electric-controlled switch and lock car, and lock starts speech recognition mode car the time, voice receiver and sound identification module are started working, behind car door opening, close sound identification module, voice receiver and sound identification module quit work, and voice receiver and sound identification module are idle when car door is in opening like this.
Claims (4)
1. motor central lock with speech identifying function, comprise the electric-controlled switch that is used to control lock pin, it is characterized in that, be provided with voice receiver and the sound identification module that is used to receive this voice receiver signal, described electric-controlled switch makes described motor central lock be in locking or release the lock state according to the control signal control lock pin of sound identification module output.
2. the motor central lock with speech identifying function as claimed in claim 1, it is characterized in that, have memory and comparator in the described sound identification module, described memory prestores user's voice command, and comparator is exported control signal according to the matching degree of voice receiver signal and pre-stored voice order to described electric-controlled switch.
3. the motor central lock with speech identifying function as claimed in claim 2 is characterized in that, described voice receiver is a microphone.
4. the motor central lock with speech identifying function as claimed in claim 3 is characterized in that, described sound identification module is single-chip microcomputer or computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205352108U CN201818149U (en) | 2010-09-19 | 2010-09-19 | Automobile central lock with speech recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205352108U CN201818149U (en) | 2010-09-19 | 2010-09-19 | Automobile central lock with speech recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818149U true CN201818149U (en) | 2011-05-04 |
Family
ID=43916113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205352108U Expired - Fee Related CN201818149U (en) | 2010-09-19 | 2010-09-19 | Automobile central lock with speech recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104331968A (en) * | 2014-11-10 | 2015-02-04 | 安徽省新方尊铸造科技有限公司 | Private parking space system based on voice recognition |
| CN115691496A (en) * | 2022-12-29 | 2023-02-03 | 北京国安广传网络科技有限公司 | TTS-based health management robot voice interaction module |
-
2010
- 2010-09-19 CN CN2010205352108U patent/CN201818149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104331968A (en) * | 2014-11-10 | 2015-02-04 | 安徽省新方尊铸造科技有限公司 | Private parking space system based on voice recognition |
| CN115691496A (en) * | 2022-12-29 | 2023-02-03 | 北京国安广传网络科技有限公司 | TTS-based health management robot voice interaction module |
| CN115691496B (en) * | 2022-12-29 | 2023-05-12 | 北京国安广传网络科技有限公司 | TTS-based voice interaction module of health management robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20130919 |