CN107424613A - The Phonetically door-opening Verification System and its method of a kind of unmanned taxi - Google Patents
The Phonetically door-opening Verification System and its method of a kind of unmanned taxi Download PDFInfo
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/06—Decision making techniques; Pattern matching strategies
- G10L17/14—Use of phonemic categorisation or speech recognition prior to speaker recognition or verification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
- H04L9/3231—Biological data, e.g. fingerprint, voice or retina
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Abstract
The invention discloses a kind of Phonetically door-opening Verification System of unmanned taxi and its method, including speech reception module, sound identification module, voiceprint identification module and voice broadcast module, wherein, the output end of the speech reception module is connected with the input of sound identification module and the input of voiceprint identification module respectively, the output end of the sound identification module and the output end of voiceprint identification module are connected with the processor of car-mounted terminal respectively, and processor output end is connected with the input of voice broadcast module, and processor is bi-directionally connected with cloud server.The present invention can be verified by the verification mode of speech cipher and vocal print to the passenger that gets on the bus, and so as to determine whether the passenger of the car, prevent the phenomenon that passenger gets on the wrong bus.
Description
Technical field
The present invention relates to a kind of unmanned taxi Phonetically door-opening Verification System and its method, is applicable unmanned taxi
Car technical field.
Background technology
At present, good urban public transport construction, which has become, alleviates urban traffic pressure, energy-saving and emission-reduction, serves the general public
Effective measures.With automatic driving vehicle research and development and update, in the near future, automatic driving vehicle will by with
In taxi field.Unmanned taxi because having intelligent management, United Dispatching, it is unmanned the advantages that, relative to
Current manned taxi, has the advantages that more efficient, safer, low running cost, can also establish corresponding data
Storehouse, provided by user, or the information of tradition collection, the service of personalization more accurately, is more targetedly provided.
Traditional taxi driver when reaching prostitution place can verify to passenger, it is ensured that whether the passenger is this car
Passenger, and unmanned taxi needs to verify the passenger that gets on the bus in the situation of no driver, so as to determine whether this
Car passenger, avoids the occurrence of that passenger gets on the wrong bus or other people cause the situation of malicious damage to vehicle.
The content of the invention
The present invention provides a kind of the Phonetically door-opening Verification System and its method of unmanned taxi, can be close by voice
The verification mode of code and vocal print is verified to the passenger that gets on the bus, and so as to determine whether the passenger of the car, is prevented on passenger
The phenomenon given another the right of way.
The present invention solves above-mentioned technical problem and adopted the technical scheme that：A kind of Phonetically door-opening of unmanned taxi is recognized
Card system, including speech reception module, sound identification module, voiceprint identification module and voice broadcast module, wherein, the voice
The output end of receiving module is connected with the input of sound identification module and the input of voiceprint identification module respectively, the voice
The output end of identification module and the output end of voiceprint identification module are connected with the processor of car-mounted terminal respectively, and processor exports
End is connected with the input of voice broadcast module, and processor is bi-directionally connected with cloud server.
Further, the speech reception module is the speech cipher information and vocal print letter that passenger is gathered by voice receiver
Breath, and above- mentioned information is transmitted to sound identification module and voiceprint identification module certification is identified.
Further, the sound identification module is that the speech cipher information of passenger is identified using speech recognition device,
And the speech cipher information is compared with the speech cipher that cloud server is sent to car-mounted terminal.
Further, the voiceprint identification module is using the voiceprint of Application on Voiceprint Recognition device identification passenger, and by the vocal print
Information is compared with the voiceprint that cloud server is sent to car-mounted terminal.
Further, the voice broadcast module is that the result of passenger's enabling certification is reported using voice announcer.
A kind of Phonetically door-opening authentication method of unmanned taxi, the speech cipher and/or vocal print read according to passenger
Information, enabling certification is carried out to unmanned taxi, for realizing the identification between passenger and unmanned taxi, it has
Body step is as follows：
Step 401：Passenger voluntarily selects required speech verification mode, i.e. speech cipher and/or voice print verification；
Step 402：If passenger selects voice print verification, step 406 is gone to, if selection speech cipher checking, performs step
403；
Step 403：Passenger selects the source of speech cipher, sets itself or is generated at random by cloud server；
Step 404：If passenger selects sets itself speech cipher, step 406 is gone to；If selection is random by cloud server
Generation, perform step 405；
Step 405：Cloud server requires according to passenger, generates speech cipher at random；
Step 406：Passenger is uploaded to cloud server by client device typing speech cipher and/or voiceprint；
Step 407：Cloud server receives speech cipher and/or voiceprint, and sends confirmation to client and set
It is standby；
Step 408：Whether passenger checks speech cipher and/or voiceprint, judges whether correctly, and need to change,
If incorrect and need not change, step 402 is gone to, otherwise, performs step 409；
Step 409：After cloud server receives confirmation, speech cipher and/or voiceprint were sent to vehicle-mounted end
In the processor at end；
Step 410：Unmanned taxi reaches prostitution place, and passenger is authenticated using Phonetically door-opening Verification System,
It is proved to be successful, you can solution locks door.
After employing above-mentioned technical proposal, the present invention provides speech cipher and the verification mode of vocal print is selected for passenger
Select, passenger can be verified by way of one of which verification mode or two kinds of verification modes combine, entered in passenger
Row is easy to certification of the unmanned taxi to passenger when hiring a car, ensure to carry the accuracy of passenger, can also avoid out
The situation that existing passenger gets on the wrong bus, improves the intelligent of unmanned taxi.
Brief description of the drawings
Fig. 1 is the total system schematic diagram of unmanned taxi；
Fig. 2 is the functional schematic of unmanned taxi total system；
Fig. 3 is a kind of module map of unmanned taxi Phonetically door-opening Verification System of the present invention；
Fig. 4 is a kind of control flow chart of unmanned taxi Phonetically door-opening authentication method of the present invention；
Fig. 5 is the control of speech cipher verification mode in a kind of unmanned taxi Phonetically door-opening authentication method of the invention
Flow chart processed；
Fig. 6 is the controlling stream of voice print verification mode in a kind of unmanned taxi Phonetically door-opening authentication method of the invention
Cheng Tu；
Fig. 7 is one of which combination verification mode in a kind of unmanned taxi Phonetically door-opening authentication method of the invention
Control flow chart；
Fig. 8 is another with reference to verification mode in a kind of unmanned taxi Phonetically door-opening authentication method of the invention
Control flow chart；
In figure：100. network, 110. mobile model equipment, 111. clients, 112. mobile phones/PDA, 113. tablet personal computers, 114.
Notebook computer, 120. stationary devices, 121. clients, 122. chauffeur machines, 123. service stations, 130. call centers that hire a car are set
It is standby, 131. voice calls, 132. clients, 133. cable telephone networks/radio wave, 140. unmanned taxis, 150. high in the clouds
Server；
200. networks, 210. client mobile model equipment, 211. processors (CPU), 212. storage devices, 213. displays are set
It is standby, 214. input equipments, 215. other assemblies, 220. client stationary devices, 221. processors (CPU), 222. storage set
It is standby, 223. display devices, 224. input equipments, 225. other assemblies, 230. calling center apparatus, 2301. processors (CPU),
2302. storage devices, 2303. display devices, 2305. answer equipment, 2306. answering equipments, 2307. other equipments, 231. languages
Sound telephone plant, 2311. communication network interfaces, 2312. storage devices, 2313. display devices, 2314. answer equipment, and 2315.
Answering equipment, 2316. other equipments, 240. mobile units, the storage device of 241. processors (CPU) 242., 243. display devices,
244. input equipments, 245. monitoring devices, 246. pay in cash device, 247. optional equipments, 248. speech recognitions, 249. other
Component, 250. cloud server equipment, the storage device of 251. processors (CPU) 252.；
301. speech reception modules, 302. sound identification modules, 303. voiceprint identification modules, the processing of 304. vehicle-mounted blocks
Device, 305. voice broadcast modules, 306. cloud servers, 307. client devices.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
The total system schematic diagram of unmanned taxi as shown in Figure 1, the utilizable client device of client include
Mobile model equipment 110 and stationary device 120, taxi request is sent out, fill in Customer information, positional information etc. and hire a car the phase of application
Hold inside the Pass；By way of network 100, the application of hiring a car of client is uploaded to cloud server 150, by cloud server 150
Hire a car planning and scheduling are carried out, relevant information is then respectively sent to the mobile model equipment 110 of client device again and fixed
Type equipment 120, and unmanned taxi 140；Unmanned taxi 140 removes appointed place auto Audiomod according to schedule information
Family.In addition, another client device can also be used in client, i.e. voice call 131 directly utilizes cable telephone network/radio wave
133 call to calling center apparatus 130, illustrate the information such as requirement of hiring a car, then pass through network by calling center apparatus 130
100 send relevant information to cloud server 110.
Wherein, mobile model equipment 110 is to include mobile phone/PDA112, tablet personal computer 113, notebook computer 114, Yi Jizhi
Energy wrist-watch, intelligent glasses etc. can download the portable electronic equipment using unmanned application software of hiring a car；Fixed is set
Standby 120 refer to that desktop computer 123 and chauffeur machine 122 etc. are fixed on some specific occasions or work station, can download using renting
The electronic equipment of car application software；Work station refers to the place that can provide the grade electronic equipment of desktop computer 123, as store services
Platform, restaurant, coffee-house etc.；Chauffeur machine 122 refers to specially be supplied to client, and the electronics of unmanned taxi for rental is set
It is standby, it is general set be installed on large-scale store, residential block, bus platform, at taxi waiting etc. specific occasion either nobody drive
Roll the parking lot hired a car away from.
Client 111 in Fig. 1, which normally only refers to, needs the chauffeur user that hires a car, and client 121 and client 132, not only includes
The attendant for the chauffeur user or work station hired a car is needed, user claims by chauffeur, and attendant uses platform
The equipment such as formula computer 123 or voice call 131 sends application of hiring a car.
As shown in Fig. 2 being the functional schematic of unmanned taxi total system, particular content is as described below：
(1) client mobile model equipment 210, processor 211 and storage device 212 equally are included；Additionally include display
Display screen, the touch-screen such as equipment 213, generally referred to as mobile phone 112, tablet personal computer 113, for showing software of hiring a car, vehicle letter
The contents such as breath；Input equipment 214, mouse, keyboard, touch-screen etc. are referred to, for inputting hire a car information, confirmation etc.；With
And other assemblies 215.
(2) client fixed equipment 220, processor 221 and storage device 222 equally are included；Display is additionally included to set
Standby 223, the generally referred to as display screen such as desktop and chauffeur machine, touch-screen, hired a car for showing in software, information of vehicles etc.
Hold；Input equipment 224, mouse, keyboard, touch-screen etc. are referred to, for inputting hire a car information, confirmation etc.；And other
Component 225.
(3) calling center apparatus 230, processor 2301 and storage device 2302 equally are included；Display is additionally included to set
Standby 2303, generally referred to as computer display screen, incoming call display display screen etc.；Input equipment 2304, include keyboard, mouse, phone button
Requirement and the equipment such as call Deng being hired a car for typing；Equipment 2305 is answered, for receiving the voice messaging of client；Response
Equipment 2306, artificial reverting equipment and the machine answering equipment of intelligent voice response system such as including telephone operation machine；And other groups
Part 2307.
Voice call equipment 231, including communication network interface 2311；Storage device 2312, possess the storage informations such as recording
Function；Display device 2313, refer to display screen, the touch-screen of mobile phone 112, phone etc.；Equipment 2314 is answered, reception, which is hired a car, exhales
It is the voice messaging at center 2315；Voice messaging is sent to call center 2317 by answering equipment 2316, client by the equipment；
And other assemblies 2318.
(4) mobile unit 240, processor 241 and storage device 242 equally are included；Display device 243 is additionally included,
Refer generally to the display device outside car, the checking display screen on car door, in-car man-machine interaction display screen etc. be used to identifying vehicle or
Person realizes the display device that man-machine interaction is carried out with vehicle；Input equipment 244, refer to that keyboard, fingerprint input device, electronics code are known
The equipment that other device, card reader, touch-screen etc. possess Data Enter function；Monitoring device 245, generally comprise video camera, body shape
Condition detector etc., for monitoring and detecting behavior and the body state of mind by bus of passenger；Pay in cash device 246, including it is existing
Gold identification, the amount of money calculate, small change tells the functions such as paper money, for the passenger paid down；Optional equipment 247, including in-car joy
Happy equipment, Emergency Assistance equipment, child safety seat etc.；Speech ciphering equipment 248, including speech recognition apparatus and voice broadcast are set
It is standby；And other assemblies 248.
(5) cloud server equipment 250, the processor (CPU) 251 and storage device 252 of one or more, place are contained
Manage device 253 to be used for data analysis, send instruction etc., storage device 252 is used to store the instruction and data from processor 253
Information；Cloud server equipment 250 can receive client application, the request of call center and unmanned by network 200
Information of vehicles of taxi etc., planning is then scheduled, then information of vehicles, customer information etc. are respectively sent to client and set
Standby 210,220 and calling center apparatus 230, and mobile unit 240；Wherein, calling center apparatus 230 can by information of vehicles with
Short message or the mode of voice are sent to voice call equipment 231.
A kind of Phonetically door-opening Verification System of unmanned taxi, including speech reception module 301, sound identification module
302nd, voiceprint identification module 303 and voice broadcast module 305, wherein, as shown in figure 3, the output of the speech reception module 301
End is connected with the input of sound identification module 302 and the input of voiceprint identification module 303 respectively, the sound identification module
302 output end and the output end of voiceprint identification module 303 are connected with the processor 304 of car-mounted terminal respectively, and processor 304
Output end is connected with the input of voice broadcast module 305, and processor 304 is bi-directionally connected with cloud server 306.
And cloud server 306 is bi-directionally connected with client device 307.
The speech reception module 301 is the speech cipher information and voiceprint that passenger is gathered by voice receiver,
And above- mentioned information is transmitted to sound identification module and voiceprint identification module certification is identified.
The sound identification module 302 is that the speech cipher information of passenger is identified using speech recognition device, and will
The speech cipher information is compared with the speech cipher that cloud server 306 is sent to car-mounted terminal.
The voiceprint identification module 303 is using the voiceprint of Application on Voiceprint Recognition device identification passenger, and by the voiceprint
It is compared with the voiceprint that cloud server 306 is sent to car-mounted terminal.
The voice broadcast module 305 is that the result of passenger's enabling certification is reported using voice announcer.
Wherein, voice receiver, speech recognition device, Application on Voiceprint Recognition device and voice announcer belong on mobile unit 240
Speech ciphering equipment 248, wherein voice receiver, speech recognition device and vocal print identifier belong to speech recognition apparatus, and voice broadcast
Module belongs to voice broadcast equipment.
A kind of Phonetically door-opening authentication method of unmanned taxi, the speech cipher and/or vocal print read according to passenger
Information, enabling certification is carried out to unmanned taxi, for realizing the identification between passenger and unmanned taxi.
Embodiment 1：Passenger selects the verification mode of speech cipher, and it is comprised the concrete steps that：
Step 501：Passenger selects the source of speech cipher, sets itself or is generated at random by cloud server 306；
Step 502：If passenger selects sets itself speech cipher, step 504 is gone to, if selection is by cloud server 306
Random generation, then perform step 503；
Step 503：Cloud server 306 generates speech cipher at random by passenger's requirement；
Step 504：Passenger is uploaded to cloud server 306 by the typing speech cipher of client device 307；
Step 505：Cloud server 306 receives speech cipher, and sends confirmation to client device 307；
Step 506：Whether passenger checks speech cipher, judges whether correctly, and need to change, if incorrect or needs
Modification, goes to step 504, if correct and need not change, performs step 507；
Step 507：After cloud server 306 receives confirmation, speech cipher is sent to the processor of car-mounted terminal
304；
Step 508：Unmanned taxi reaches prostitution place, and passenger reads speech cipher, and speech recognition is carried out to it
Enabling certification, after being proved to be successful, you can solution locks door.
Embodiment 2：Passenger selects voice print verification mode, and it is comprised the following steps that：
Step 601：Passenger is uploaded to cloud server 306 by the typing voiceprint of client device 307；
Step 602：Cloud server 306 receives voiceprint, and sends confirmation to client device 307；
Step 603：Whether passenger checks voiceprint, judges whether correct, and need to modify, if it is incorrect or
Need to change, go to step 601, if correct and need not modify, perform step 604；
Step 604：After cloud server 306 receives confirmation, voiceprint is sent to the processor of car-mounted terminal
304；
Step 605：Unmanned taxi reaches prostitution place, and passenger speaks, and voiceprint identification module is to its voiceprint
It is authenticated, is proved to be successful, you can solution locks door.
Embodiment 3：Passenger selects the verification mode that speech cipher and vocal print combine, and speech cipher is voluntarily set by passenger
Fixed, it is comprised the following steps that：
Step 701：Passenger records the voiceprint of the speech cipher by the typing speech cipher of client device 307,
It is uploaded to cloud server 306；
Step 702：Cloud server 306 receives speech cipher and its voiceprint, and sends confirmation to client
End equipment 307；
Step 703：Whether passenger checks speech cipher and its voiceprint, judges whether correctly, and need to change,
If incorrect and need not change, step 701 is gone to, otherwise, performs step 704；
Step 704：After cloud server 306 receives confirmation, speech cipher and its voiceprint are sent to car
In the processor 304 of mounted terminal；
Step 705：Unmanned taxi reaches prostitution place, and passenger reads speech cipher, sound identification module harmony
Line identification module is authenticated to it, is proved to be successful, you can solution locks door.
Embodiment 4：Passenger selects the verification mode that speech cipher and vocal print combine, and speech cipher is by cloud server
Random generation, it is comprised the following steps that：
Step 801：Cloud server 306 generates speech cipher at random by passenger's requirement；
Step 802：Passenger is uploaded to cloud server 306 by the typing voiceprint of client device 307；
Step 803：Cloud server 306 receives voiceprint, and sends confirmation to client device；
Step 804：Whether passenger checks speech cipher and its voiceprint, judges whether correctly, and need to change,
If incorrect and need not change, step 801 is gone to, otherwise, performs step 805；
Step 805：After cloud server 306 receives confirmation, speech cipher and voiceprint were sent to vehicle-mounted end
In the processor 304 at end；
Step 806：Unmanned taxi reaches prostitution place, and passenger reads speech cipher, sound identification module harmony
Line identification module is authenticated to it, is proved to be successful, you can solution locks door.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
It is further described, should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to this
Invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., should be included in this hair
Within bright protection domain.
Claims (6)
- A kind of 1. Phonetically door-opening Verification System of unmanned taxi, it is characterised in that：Know including speech reception module, voice Other module, voiceprint identification module and voice broadcast module,Wherein, the output end of the speech reception module is defeated with the input of sound identification module and voiceprint identification module respectively Enter end to be connected, the output end of the sound identification module and the output end of the voiceprint identification module processor with car-mounted terminal respectively It is connected, and processor output end is connected with the input of voice broadcast module, and processor is bi-directionally connected with cloud server.
- A kind of 2. Phonetically door-opening Verification System of unmanned taxi according to claim 1, it is characterised in that：It is described Speech reception module is the speech cipher information and voiceprint that passenger is gathered by voice receiver, and above- mentioned information is transmitted Certification is identified to sound identification module and voiceprint identification module.
- A kind of 3. Phonetically door-opening Verification System of unmanned taxi according to claim 1, it is characterised in that：It is described Sound identification module is that the speech cipher information of passenger is identified using speech recognition device, and by the speech cipher information with Cloud server sends to the speech cipher of car-mounted terminal and is compared.
- A kind of 4. Phonetically door-opening Verification System of unmanned taxi according to claim 1, it is characterised in that：It is described Voiceprint identification module is sent using the voiceprint of Application on Voiceprint Recognition device identification passenger, and by the voiceprint and cloud server Voiceprint to car-mounted terminal is compared.
- A kind of 5. Phonetically door-opening Verification System of unmanned taxi according to claim 1, it is characterised in that：It is described Voice broadcast module is that the result of passenger's enabling certification is reported using voice announcer.
- A kind of 6. Phonetically door-opening authentication method of unmanned taxi, it is characterised in that：The speech cipher read according to passenger And/or voiceprint, enabling certification is carried out to unmanned taxi, for realizing between passenger and unmanned taxi Identification, it is comprised the following steps that：Step 401：Passenger voluntarily selects required speech verification mode, i.e. speech cipher and/or voice print verification；Step 402：If passenger selects voice print verification, step 406 is gone to, if selection speech cipher checking, performs step 403；Step 403：Passenger selects the source of speech cipher, sets itself or is generated at random by cloud server；Step 404：If passenger selects sets itself speech cipher, step 406 is gone to；If selection is given birth at random by cloud server Into execution step 405；Step 405：Cloud server requires according to passenger, generates speech cipher at random；Step 406：Passenger is uploaded to cloud server by client device typing speech cipher and/or voiceprint；Step 407：Cloud server receives speech cipher and/or voiceprint, and sends confirmation to client device；Step 408：Whether passenger checks speech cipher and/or voiceprint, judges whether correctly, and need to change, if not It correctly and need not change, go to step 402, otherwise, perform step 409；Step 409：After cloud server receives confirmation, speech cipher and/or voiceprint are sent to car-mounted terminal In processor；Step 410：Unmanned taxi reaches prostitution place, and passenger is authenticated using Phonetically door-opening Verification System, checking Success, you can solution locks door.
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| CN110217194A (en) * | 2019-04-28 | 2019-09-10 | 大众问问(北京)信息科技有限公司 | Shared automobile control method, device and electronic equipment |
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| CN113823018A (en) * | 2021-09-30 | 2021-12-21 | 重庆长安汽车股份有限公司 | Method and system for unlocking and starting vehicle based on external voice system |
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