CN206224162U - A kind of on-vehicle Bluetooth speech control system - Google Patents
A kind of on-vehicle Bluetooth speech control system Download PDFInfo
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- CN206224162U CN206224162U CN201621222348.6U CN201621222348U CN206224162U CN 206224162 U CN206224162 U CN 206224162U CN 201621222348 U CN201621222348 U CN 201621222348U CN 206224162 U CN206224162 U CN 206224162U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The utility model embodiment discloses a kind of on-vehicle Bluetooth speech control system, including car-mounted terminal, bluetooth interactive module, sound identification module and signal handover module, characterized in that, the car-mounted terminal is connected with bluetooth interactive module, sound identification module and signal handover module respectively.Using the utility model embodiment, the convenience of user's manipulation is enhanced, improve the hommization function and safety factor of travel of automobile.
Description
Technical field
The utility model is related to technical field of automotive electronics, more particularly to a kind of on-vehicle Bluetooth speech control system.
Background technology
With the fast development of information industry, simple control operation machine can not meet the desire of the mankind, utilize
Speech recognition technology understands the language of the mankind by machine, and realizes that man-machine interaction turns into new research contents.Many internets
Enterprise, scientific ＆ technical corporation all start to be applied to speech recognition technology on its oneself sci-tech product, extend new function.Meanwhile, warp
The prosperity of Ji promotes automobile that the life of people is entered into unprecedented speed, people is relied on automobile increasingly stronger, because
This, well couples together the life of automobile and people the focus by the competition of future automobile manufacturer is turned into.The many matchmakers of vehicle-mounted mobile
The birth and development of body although meet Hyundai Motor consumer can be not only operated by receiving external information in the car but also
This demand convenient to both of amusement can be carried out, but by a large amount of physics and traditional car-mounted terminal of digital button, for needing
Drive while being bothered very much for the driver for operating, therefore driver has become one with interacting for in-vehicle multi-media system
New problem.Conventional terminal not only trivial operations, and driver hand wants departure direction disk to go to carry out unavoidably in the process of moving
Certain operations, this has undoubtedly disperseed the notice of driver, abnormally dangerous.In this case, car owner is made " only to open one's mouth motionless
The vehicle-mounted voice identification technology of hand " will be a very effective solution.
At present, vehicle intelligent speech control system, its internal intelligent link system can connect the mobile phone of user, flat board
Deng smart machine, and can be controlled by phonetic order, quite intelligently, but in terms of the safety guarantee of driver and driving,
And automobile hommization Functional Design aspect goes back Shortcomings, it can be seen that, the convenience of enhancing user's manipulation, while lifting vapour
The hommization function and safety factor of travel of car, are a problem demanding prompt solutions.
Utility model content
The purpose of the utility model embodiment is to provide a kind of on-vehicle Bluetooth speech control system, to strengthen user's manipulation
Convenience, lifted automobile hommization function and safety factor of travel.
To reach above-mentioned purpose, the utility model embodiment discloses a kind of on-vehicle Bluetooth speech control system, including car
Mounted terminal, bluetooth interactive module, sound identification module and signal handover module, the car-mounted terminal interact mould with bluetooth respectively
Block, sound identification module and signal handover module are connected.
Preferably, the bluetooth interactive module is connected with the car-mounted terminal by wireless signal.
Preferably, the sound identification module is connected with the bluetooth interactive module by wireless signal, the signal is cut
Mold changing block is electrically connected with the bluetooth interactive module.
Preferably, the signal handover module is used for the audio controls between bluetooth earphone and car-mounted terminal, indigo plant
Wireless communication signals between tooth earphone and mobile phone are mutually switched.
Preferably, the bluetooth interactive module, including：
Voice-input unit, voice recognition unit, processing unit, signal switch unit and signal transmission unit, wherein, institute
State voice-input unit to be electrically connected with voice recognition unit, the signal switch unit and signal transmission unit are electrically connected
Connect, voice-input unit, voice recognition unit, signal switch unit and signal transmission unit are carried out with the processing unit respectively
Electrical connection.
Preferably, the bluetooth interactive module, also includes：
Vehicle self-locking and the emergency control of anti-theft control unit, vehicle location monitoring unit, a key Call Control Unit and a key
Unit processed, wherein, user carry bluetooth earphone vehicle self-locking and anti-theft control unit, a key Call Control Unit, a key
Emergency control unit carries out wireless signal and is connected with the car-mounted terminal respectively, the vehicle location monitoring unit and vehicle GPS
The corresponding cloud synchronizing software of system, mobile phone passes through Bluetooth signal wireless connection.
It can be seen that, this programme is based on the automobile Internet of Things application of bluetooth, under development with Bluetooth remote control as point of penetration, further
Research and development bluetooth potentially expands utilization, while MEMS sensor and Fiber Grating Sensors Technology are fully used, by
Bluetooth wireless communication, monitor in real time driver sign and automobile running condition are simultaneously reminded；With reference to vehicle-mounted voice identification technology,
Portable equipment is connected as a single entity with car-mounted terminal, realizes that driver can just operate vehicle by voice；Car-mounted terminal and mobile phone
Rapid switching between signal so that driver need to only adjust control button and just can be received calls by bluetooth earphone.These
Function not only simplify the complexity of vehicle performance, and be effectively saved the limited system resource overhead of car-mounted terminal, and pin
The dangerous driving phenomenons such as real-life fatigue driving and drunk driving are prevented and are processed, at the same provide driver with
Safety guarantee higher, makes every effort to bring a kind of brand-new theory of driving.In addition, we melt modular design concept
Enter in the design of on-vehicle Bluetooth system, it is separate in each modular structure, functionally connect each other so that this system exists
Each module is cooperated during work, and certain module can be then individually replaced in maintenance, substantially increases the reliability of system
And economy.
Certainly, implementing any product of the present utility model or method must be not necessarily required to while reaching all the above
Advantage.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of structured flowchart of on-vehicle Bluetooth speech control system that Fig. 1 is provided for the utility model embodiment；
The principle of the fiber-optic grating sensor vital sign measurement system that Fig. 2 is provided for the utility model embodiment is illustrated
Figure；
The speech recognition results block diagram that Fig. 3 is provided for the utility model embodiment；
The workflow schematic diagram of the ROK101007/1 bluetooths that Fig. 4 is provided for the utility model embodiment；
The schematic flow sheet of the speech recognition system that Fig. 5 is provided for the utility model embodiment；
The functional schematic of the blue tooth voice control that Fig. 6 is provided for the utility model embodiment and safe-guard system.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
A kind of on-vehicle Bluetooth speech control system that the utility model is provided is described in detail below.
Referring to Fig. 1, a kind of on-vehicle Bluetooth speech control system structured flowchart that Fig. 1 is provided for the utility model, including car
Mounted terminal 101, bluetooth interactive module 102, sound identification module 103 and signal handover module 104, the car-mounted terminal difference
It is connected with bluetooth interactive module, sensor assembly, sound identification module and signal handover module.
Specifically, the bluetooth interactive module is connected with the car-mounted terminal by wireless signal.
Specifically, the sound identification module is connected with the bluetooth interactive module by wireless signal, the signal is cut
Mold changing block is electrically connected with the bluetooth interactive module.
Specifically, the signal handover module is used for the audio controls between bluetooth earphone and car-mounted terminal, indigo plant
Wireless communication signals between tooth earphone and mobile phone are mutually switched.
Specifically, the bluetooth interactive module, including：Voice-input unit, voice recognition unit, processing unit, signal
Switch unit and signal transmission unit, wherein, the voice-input unit is electrically connected with voice recognition unit, the signal
Switch unit and signal transmission unit are electrically connected, voice-input unit, voice recognition unit, signal switch unit and signal
Transmission unit is electrically connected with the processing unit respectively.
Specifically, the bluetooth interactive module, also includes：Vehicle self-locking and anti-theft control unit, vehicle location monitoring list
Unit, a key Call Control Unit and a key emergency control unit, wherein, the vehicle self-locking of bluetooth earphone that user carries and antitheft
Control unit, a key Call Control Unit, key emergency control unit carry out wireless signal and are connected with the car-mounted terminal respectively,
The corresponding cloud synchronizing software of the vehicle location monitoring unit and vehicle GPS, mobile phone passes through Bluetooth signal wireless connection.
Wherein, for interactive module, the module sends request command by carrier of bluetooth earphone to car-mounted terminal, or actively
Pushed information is received, with real-time monitoring and the running state parameter of display vehicle.Scheme using based on Multi-agent, towards
The interactive frame (TOMAA) of task.By the order of people by interactive module, the signal of automobile ECU control is converted to, made one and car
Harmony is got up.Bluetooth is to realize the hardware foundation of radio communication.This programme uses ROK101007/1 modules, its master
It is to support USB, UART and IIC to want feature, with voice and data transfer function, meets the version of bluetooth 1.1 and has passed through FCC/
ETST certifications, mainly including baseband controller, flash memory and radio-frequency module.ROK101007/1 overcomes early stage wireless product
Many technical bottlenecks in product, bring convenience to user's application.
In actual applications, sensor assembly can also be increased, as shown in Figure 2.This programme uses MEMS sensor
With the Sensor monitoring technology that fiber-optic grating sensor is combined.MEMS sensor is using microelectronics and micromachining technology
The novel sensor for manufacturing, microelectric technique and precise machine machining are merged, and realize microelectronics and machine
The integration of tool system, its volume and energy consumption are small, are capable of achieving many brand-new functions, are easy to high-volume and made with high precision, single
Part low cost, easily constitutes extensive and multifunctional array.The transducing signal of fiber Bragg grating sensor is modulated for wavelength, is surveyed
Amount signal is not influenceed by light source fluctuating, bending loss of optical fiber etc., is the ideal chose of vital signs in real time monitoring system.
According to the characteristics of two kinds of sensors, we specially devise driver's bracelet, and driver wears left-hand seat after getting on the bus
Ring, it is possible to the real-time monitoring of vital sign is carried out to driver.MEMS sensor is installed on control steering wheel, chassis in the car,
Running car situation is monitored and is fed back in time.It can be said that the module provides comprehensively protection to driver and vehicle,
Considerably increase the security of driving.
For sound identification module, the essence of speech recognition is the pattern-recognition based on phonetic feature, that is, by learning
Practise, system can make the voice of input be classified according to certain mode.Due to primary speech signal contain it is a lot
Enchancement factor, data volume is too big so that over-burden for system operations and storage, has a strong impact on the recognition performance of system, therefore former
Beginning voice signal has to pass through analysis and treatment obtains characterizing the parameter of raw tone feature and can just be identified.Identifying system
Itself is by training and recognizing that two parts constitute：Training is exactly the process of modeling, and speech characteristic parameter is analyzed in advance, is fabricated to
Sound template is stored in speech parameter storehouse；Identification process is exactly by treatment and known parameters in storehouse the speech parameter for obtaining
Template is compared, and finds the template closest to phonetic feature using decision method, so that it may be identified result.This process is by solid
The microcomputer being scheduled in car-mounted terminal realizes that be stored with speech database in computer, it is possible to which voice signal is carried out
Treatment.
In view of speech recognition technology is ripe not enough, while driving environment is complicated, this module is used for driver couple
The non-driving operation of automobile, such as switchs air-conditioning, switch music, window opening-closing ceiling, not only makes driving more intelligent and high-efficiency,
Influence of the non-driving operation to driver can also be greatly reduced, in driver more can be physically and mentally put into driving, greatly
Avoid the generation of security incident.
The basic fundamental that different speech recognition systems is used all, in some details only when designing and realizing
There is any discrepancy.The basic structure of speech recognition system is as shown in Figure 3.
For signal handover module, the break in traffic rules and regulations that the pilot that the whole nation is being carried out at present drives to make a phone call punishes measure,
Driving makes a phone call to have become new road killer, so the module is specially to be designed for ease of driver's answering cell phone.
Released a vehicle intelligent speech control system at present, its internal intelligent link system can connect user mobile phone,
The equipment such as flat board, and can be controlled by phonetic order, we can utilize this technology, one signal switching mould of design
Block, realizes the seamless connection that driver manipulates and receive calls to automobile speech.
The module is realized by the signal transmission between bluetooth, car-mounted terminal and mobile phone completely, by pressing bluetooth earphone
On control button, bluetooth can send the request that disconnect to car-mounted terminal, and car-mounted terminal is upon receipt of the signals from dynamic circuit breaker
The connection with bluetooth earphone is opened, while the mobile phone of the intelligent link system control driver of inside is set up with bluetooth earphone and is connected,
Now driver just can realize the speech control to mobile phone.This module Full-virtualization is digitized, and embodies following driving
The digital development direction of operation.
Specifically, in actual applications, this scheme uses modular working method.It is arranged on the bracelet of special design
Fiber-optic grating sensor real-time monitoring is carried out to the health of driver, be arranged in automobile middle control steering wheel, chassis
MEMS sensor carries out real-time monitoring to running car situation.Driver enters row information by in-car bluetooth earphone and interactive system
Treatment carries out Voice command to automobile.
Driver's sign and running car are monitored：By the fiber-optic grating sensor on special bracelet, vehicle-mounted system
System can the vital sign such as the breathing of monitor in real time driver, blood flow, heartbeat when driving, when driver is in driving conditions
It is middle occur it is dizzy, dizzy, sleepy or driving before drink, its numerical value reach monitoring it is critical when, onboard system can be by vehicle audio
Voice message+seat vibration reminding driver's vital sign goes wrong, and need to stop rest.If now engine is not opened also
Dynamic, onboard system can be braked to automobile automatically, until the vital sign of driver recovers normal.
By the MEMS sensor installed in automobile middle control steering wheel, chassis, onboard system can be to running car situation
It is monitored, when automobile exception occurs in the process of moving, sensor can rapidly pass information to onboard system, and pass through
Display screen is alarmed.By storing the wrong counte-rplan in system database, driver several can be simultaneously provided on display screen
Suggestion is solved, driver can voluntarily be processed by feedack.
Meanwhile, system can carry out overall process record to vital sign monitoring and running car monitoring, and be stored in cloud synchronization
APP (software) in, situation driven to this after allowing driver to drive and automobile present situation has individual overall understanding, conveniently refer to and change
Kind next time drives.
Blue tooth voice Based Intelligent Control：Traditional car-mounted terminal needs to realize many additional work(of automobile by multiple buttons
Can, this not only makes the driver behavior become cumbersome, and often allows driver to divert attention, and greatly increases the probability of security incident.And
By bluetooth earphone, the wireless connection that driver can be set up and onboard system between, while start sound identification module,
So as to replace traditional manual manipulation by phonetic order, the non-driving such as switch air-conditioning, switch music, window opening-closing ceiling are realized
Property operation, it is ensured that driver is seated on the seat and only need against microphone, and phonetic order is sent on demand, it is possible to realized to system
Voice command, and the notice of driver remains to concentrate on road surface, it is wholwe-hearted to drive, in keeping whole driving procedure " eye not from
Road, hand not separation disc ", security is ensure that while improving Driving.
Incoming call is wirelessly answered：On fast changing road, that several seconds for seeing the mobile phone may be often drop-in
Time, so car phone has become the focus of automotive system at present.The program passes through signal handover module so that logical
Cross bluetooth incoming call answering to be coexisted with Voice command onboard system, when there is phone, driver is by pressing bluetooth earphone
On control button come carry out the mobile devices such as car-mounted terminal and mobile phone signal switch, just can wirelessly receive calls, remove from
Trouble for the adept machine of hand is needed when tradition receives calls.When phone is hung up, driver can select to press control again
Button processed recovers to be connected with the signal of car-mounted terminal, it is also possible to which holding is connected with the signal of mobile phone, by Siri systems come voice
Control mobile phone.
Additional function：Vehicle self-locking and anti-theft feature：The driver that this functional realiey carries bluetooth earphone is leaving car one
After set a distance, car-mounted terminal can't accept Bluetooth signal, and vehicle can voluntarily latch, it is to avoid forget to shut, so that effectively antitheft；Car
Monitoring position：This function is set up in vehicle GPS, Bluetooth signal transmission on the basis of the synchronous APP of its cloud is combined,
Driver can check automobile position and automobile and people's distance by the supporting APP on mobile phone, facilitate driver in Che Hai
In find the love car of oneself；One key is called：This function is that car owner can be in vehicle situation occurred on the premise of being interconnected with 4S shops
The call button on bluetooth earphone is pressed, onboard system sends calling after receiving Bluetooth signal to 4S shops；One key is cried for help：This work(
Can be that on the premise of being interconnected with 120 help-asking systems, car owner can make trouble in vehicle or human hair therefore or not press bluetooth earphone in good time
On emergency button, onboard system sends emergency after receiving Bluetooth signal to 120 first-aid centres.
The operation principle to the utility model embodiment is described in detail below.Bluetooth signal transmission principle：Such as Fig. 4 institutes
Show, bluetooth is the short distance wireless data and the voice transfer communication technology of a kind of opening, primarily directed to point-to-point without line number
According to transmission, using alternating radio frequency technology, and the agreement adaptation layers of IEEE 802.11 are integrated with, also add the connectionless number of unicast
According to the New function such as transmission mode and enhancing Power Control, Bluetooth data transfer speed is set to improve to 24Mbit/s, while having more
Plus quick connection, AFH, the synchronous connection-oriented link of extension, enhanced error detection and information flow, synchronous energy
Power and stream specification etc., greatly increase the anti-interference and reliability of data transfer, and reduce Bluetooth technology data transfer
Energy consumption so that Bluetooth transmission increasingly turns into the favorite being wirelessly transferred.
It is operated in the information exchange that the 2.4GHz frequency range CAN-USB modules of global general-use are mainly completed between vehicle and earphone.
Because the information exchange of vehicle interior ECU and terminal is realized mainly by CAN, and the hardware interface master that bluetooth communicates with ECU
If USB, therefore, CAN-USB modules are to complete the core of car machine interconnection system.CAN-USB module major functions include：
(1) the specific in-car data of active push are to earphone；(2) the in-car data specified are returned under the request of earphone；(3) in earphone
Control under complete the configuration of in-car parameter.Wherein, leitungskern handling process is as follows：CAN-USB modules receive in-car first
Specific CAN message or data signal, and its content is parsed, filter, encapsulated, it is sent to the earphone of binding.Next earphone
Corresponding CAN message frame information is actively received, reciprocity parsing, filtering and computing is carried out.Finally, digitized information passes through figure
Abstract treatment.Similarly, for the manipulation of car-mounted terminal, first pass through earphone end and send instructions to vehicle-mounted end, vehicle-mounted end is relayed to
CAN-USB modules, so realize to the degree of vehicle that apart from wireless remote control.
Speech recognition technology principle：As shown in figure 5, speech recognition technology has been developed as being related to acoustics, linguistics, number
One integrated technology of the multidisciplinary technology such as word signal transacting, statistical-simulation spectrometry.As normal mode identification, voice is known
Other system basic structure is including front end pretreatment, feature extraction, ginseng ATL, pattern match etc..Speech recognition system built
Journey generally comprises two large divisions：Training and identification.Training is typically offline to be completed, to gather in advance magnanimity voice,
Language database carries out signal transacting and knowledge excavation, " acoustic model " and " language mould required for obtaining speech recognition system
Type "；And identification process is typically online completion, automatic identification is carried out to the real-time voice of user, identification process can divide again
It is " front end " and " rear end " two large divisions：" front end " main effect is to carry out end-point detection, noise reduction, feature extraction etc., " after
End " is that the characteristic vector spoken to user using the acoustic model and language model that train carries out statistical-simulation spectrometry, is obtained
Its text information for including.Also there is a feedback fraction for self adaptation simultaneously, self study can be carried out to the voice of user, from
And necessary correction is carried out to acoustic model and speech model, further improve the accuracy rate of identification.
Sensor monitoring principle：MEMS sensor is the new biography manufactured using microelectronics and micromachining technology
Sensor, is applied to navigation, motion detection, is rapidly developed in recent years, because its plurality of advantages is widely used in every field,
Such as medical treatment, automotive electronics.This programme uses this sensor, and being primarily due to it has small volume, lightweight, low cost, power consumption
Low, reliability is high, be suitable to mass production, be easily integrated and realize intelligentized feature, also can in the case where performance optimizes
Ensure the reduction of cost, be easy to the popularization of batch production and product.MEMS technology breaches original with data signal output work
Limitation based on energy, realizes and reversely uses, i.e., by MEMS actuator, it is externally exported in the form of simulation or physics.
MEMS has been developed as widely used motion, acceleration, gradient and vibrating sensor, can monitor acceleration, magnetic field
And pressure.IC technologies only make use of the electrical properties of silicon, and MEMS then make use of two kinds of properties of electricity and mechanics of silicon simultaneously.
The core texture of MEMS is not gate-drain-source electrode, but the MIniature machinery structure being made up of silicon completely, these structures include can
Mobile mass, spring, chamber, damper etc..
As shown in fig. 6, the functional block of a kind of blue tooth voice controls for providing for the utility model of Fig. 6 and safe-guard system
Figure.With reference to the content of the block diagram, blue tooth voice control and the safe-guard system provided the utility model embodiment
Beneficial effect is illustrated.
1st, this Bluetooth system uses advanced Bluetooth technology and speech recognition technology, can not only be driven by the language of people
Electrical automobile, brings a kind of brand-new intelligent driving theory, also ensures that the energy of driver is placed in driving most possibly, carries
For driver with safety guarantee higher.
2nd, the fiber-optic grating sensor on special bracelet carries out life monitoring, and the MEMS sensor on steering wheel and chassis is entered
Row automotive performance is monitored, and has effectively ensured the healthy and traffic safety of driver, while the supporting cloud synchronization of exploitation
APP, record monitors details each time, for driver with reference to improvement.
3rd, switched by the signal between car-mounted terminal and mobile phone, be total to speech control automobile and wireless receiving calls
Deposit, safe ready is quick, the intelligentized huge advantage of outstanding behaviours.
4th, we make full use of the signal transmission advantage of bluetooth, make bluetooth earphone except can with speech control car-mounted terminal,
Also exploitation has very useful additional function, strives for The Gift of Being the Best You Can Be in detail.
5th, modular design philosophy is dissolved into automobile innovation, separate in each modular structure, functionally phase
Mutually contact so that operationally each module cooperates this system, can then be individually replaced certain module in maintenance, greatly
The big reliability and economy that improve system.
6th, vehicular traffic is detail, traffic is incorporated life by tinyization, technicalization, not only good market prospects,
It is also that the management of traffic and driving experience more technicalization electronization is efficient, solve a series of safety in transport science and techonologies
Problem.
7th, immediately following the design direction of information intelligence, the development trend of following Intelligent life is met.
It can be seen that, background is developed into intelligent, convenience, health and interconnectivity so that modern mobile unit is quick, to visit
The controllability of cable car machine Bluetooth short distance radio communication, security and human nature turn to goal in research, it is proposed that this set Bluetooth system.
It is received and dispatched and is processed using CAN-USB modules as Che Ji signal centres to two ends bluetooth wireless instructions data；Using CAN
The various performance parameters of bus Real-time Collection and configuration vehicle ECU.Simultaneously with MEMS sensor and fiber-optic grating sensor as base
Plinth, the vital sign to driver carries out real-time monitoring, it is ensured that the traffic safety of driver.On the one hand promote automobile industry from
Plain hardware is sold, switch to service, the new model of ties content；On the other hand, operator and service provider is allowed to be able to rapidly again
Positioning high-end customer colony, is easy to provide products ＆ services.Additionally, this set system meets " green traffic ", " harmonious traffic "
Theory, the traffic trip of let us more facilitates, efficiently, safety.The traffic of let us, more technicalization with it is reliable and secure.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Each embodiment in this specification is described by the way of correlation, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.Especially for device reality
Apply for example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
One of ordinary skill in the art will appreciate that realize that all or part of step in above method implementation method is can
Completed with instructing the hardware of correlation by program, described program can be stored in computer read/write memory medium,
The storage medium for obtaining designated herein, such as：ROM/RAM, magnetic disc, CD etc..
Preferred embodiment of the present utility model is the foregoing is only, protection model of the present utility model is not intended to limit
Enclose.All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this reality
With in new protection domain.
Claims (6)
1. a kind of on-vehicle Bluetooth speech control system, including car-mounted terminal, bluetooth interactive module, sound identification module and signal
Handover module, it is characterised in that the car-mounted terminal switches mould with bluetooth interactive module, sound identification module and signal respectively
Block is connected.
2. on-vehicle Bluetooth speech control system according to claim 1, it is characterised in that the bluetooth interactive module and institute
Car-mounted terminal is stated to be connected by wireless signal.
3. on-vehicle Bluetooth speech control system according to claim 1, it is characterised in that the sound identification module and institute
State bluetooth interactive module to be connected by wireless signal, the signal handover module is electrically connected with the bluetooth interactive module.
4. on-vehicle Bluetooth speech control system according to claim 1, it is characterised in that the signal handover module is used for
Audio controls between bluetooth earphone and car-mounted terminal, the wireless communication signals between bluetooth earphone and mobile phone are carried out into phase
Mutually switching.
5. on-vehicle Bluetooth speech control system according to claim 1, it is characterised in that the bluetooth interactive module, bag
Include：
Voice-input unit, voice recognition unit, processing unit, signal switch unit and signal transmission unit, wherein, institute's predicate
Sound input block is electrically connected with voice recognition unit, and the signal switch unit and signal transmission unit are electrically connected,
Voice-input unit, voice recognition unit, signal switch unit and signal transmission unit carry out electricity with the processing unit respectively
Connection.
6. on-vehicle Bluetooth speech control system according to claim 1, it is characterised in that the bluetooth interactive module, also
Including：
Vehicle self-locking and the emergency control of anti-theft control unit, vehicle location monitoring unit, a key Call Control Unit and a key are single
Unit, wherein, the vehicle self-locking of the bluetooth earphone that user carries and anti-theft control unit, a key Call Control Unit, a key are cried for help
Control unit carries out wireless signal and is connected with the car-mounted terminal respectively, the vehicle location monitoring unit and vehicle GPS,
The corresponding cloud synchronizing software of mobile phone passes through Bluetooth signal wireless connection.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490757A (en) * | 2018-03-14 | 2018-09-04 | 华南理工大学建筑设计研究院 | For the independent voice formula Intelligent timer and its working method of green wisdom building |
| CN110544360A (en) * | 2019-08-07 | 2019-12-06 | 北京全路通信信号研究设计院集团有限公司 | train safe driving monitoring system and method |
| CN113115156A (en) * | 2018-07-06 | 2021-07-13 | 丰田自动车株式会社 | Terminal device |
-
2016
- 2016-11-14 CN CN201621222348.6U patent/CN206224162U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490757A (en) * | 2018-03-14 | 2018-09-04 | 华南理工大学建筑设计研究院 | For the independent voice formula Intelligent timer and its working method of green wisdom building |
| CN113115156A (en) * | 2018-07-06 | 2021-07-13 | 丰田自动车株式会社 | Terminal device |
| CN110544360A (en) * | 2019-08-07 | 2019-12-06 | 北京全路通信信号研究设计院集团有限公司 | train safe driving monitoring system and method |
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