CN104457773A - Voice-controlled navigation system based on wireless communication rearview mirror box and voice-controlled navigation method - Google Patents
Voice-controlled navigation system based on wireless communication rearview mirror box and voice-controlled navigation method Download PDFInfo
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- CN104457773A CN104457773A CN201410700201.2A CN201410700201A CN104457773A CN 104457773 A CN104457773 A CN 104457773A CN 201410700201 A CN201410700201 A CN 201410700201A CN 104457773 A CN104457773 A CN 104457773A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
- G01C21/3608—Destination input or retrieval using speech input, e.g. using speech recognition
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
- G01C21/362—Destination input or retrieval received from an external device or application, e.g. PDA, mobile phone or calendar application
Abstract
The invention discloses a voice-controlled navigation system based on a wireless communication rearview mirror box and a voice-controlled navigation method. The voice-controlled navigation system comprises a rearview mirror box, a mobile terminal and a service background, wherein the rearview mirror box is in wireless communication connection with the mobile terminal; a data channel and a voice channel are established between the mobile terminal and the service background for achieving communication between a driver and a background clerk; the rearview mirror box receives destination information sent down by the service background and navigates according to the destination information; the navigation information is displayed in a display screen of the rearview mirror box. The rearview mirror box is arranged at an original central rearview mirror for providing a voice-controlled navigation function for an original vehicle system without the voice-controlled navigation function, so that navigation is full-automatic and simple and convenient and the driving safety is ensured.
Description
Technical field
The present invention relates to vehicle-mounted voice navigation, in particular based on the voice navigation system and method for radio communication rearview mirror box.
Background technology
In life, most of former truck system does not support voice navigation, voice navigation, by determining destination with the voice call of service background seat personnel, then issues destination information to vehicle mounted guidance by service background, and vehicle mounted guidance realizes navigation according to the destination information of GSP module locating information and reception.Voice navigation is manual without the need to user, and dispersion user notice, does not guarantee traffic safety.
In fact, if former truck system does not support a key navigation, then driver can only manual navigation, needs driver to input destination, and the long and dispersion driver attention of spended time, easily results in an automobile accident.But prior art does not also have plug-in navigational system to provide voice navigation for former car, and therefore, prior art has yet to be improved and developed.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide the voice navigation system and method based on radio communication rearview mirror box, aim to provide a kind of plug-in navigational system for former car and provide voice navigation, for easy voice navigation set up by former car.
For reaching above-mentioned purpose, the invention provides following technical scheme:
Based on the voice navigation system of radio communication rearview mirror box, comprising:
Rearview mirror box, mobile terminal and service background, described rearview mirror box is connected with mobile terminal radio communication, and described mobile terminal is connected with described service background, wherein,
GPS module, navigation module, the first wireless communication module and display screen that described rear-view mirror box attached bag is drawn together processor and is connected with processor, wherein,
Described GPS module, for positioning vehicle-carried, obtains vehicle-mounted positional information;
Described navigation module, comprises navigation map, according to the vehicle-mounted positional information of GPS module location and the destination information navigation of acquisition;
Described first wireless communication module, for being connected with the second wireless communication module be arranged in mobile terminal, sets up wireless data channel;
Described display screen is used for the navigation information that show navigator module exports;
Described mobile terminal comprises calling and starts module, call request module, the second wireless communication module and first communication module, wherein,
Described calling starts module, starts call request module according to the speech trigger instruction received;
Described call request module, for sending voice call request to service background;
Described second wireless communication module, for being connected with the first wireless communication module be arranged in rearview mirror box, sets up wireless data channel;
Described first communication module, for being connected with the second communication module be arranged in service background, sets up data channel;
Described service background comprises call responder module, second communication module, destination load module and sending module, wherein,
Described call responder module, for receiving the call request that rearview mirror box sends, sets up voice channel at rearview mirror box and service background;
Described second communication module, for being connected with the first communication module be arranged in rearview mirror box, sets up data channel;
Described destination load module, asks for for the user receiving operator attendance input the destination information reached;
Described sending module, is sent to rearview mirror box for the destination information that the user of output will be arrived by the data channel set up.
The described voice navigation system based on radio communication rearview mirror box, wherein, described rearview mirror box and on-vehicle host communicate to connect, described on-vehicle host is provided with a physical button, generate speech trigger instruction when described physical button is pressed and transfer to rearview mirror box, described speech trigger instruction is the physical button value of on-vehicle host.
The described voice navigation system based on radio communication rearview mirror box, wherein, described service background comprises telephone terminal, terminal and Call center's server.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprises: the on-vehicle information acquisition module being arranged on vehicle mounted guidance client, for obtaining the on-vehicle information that OBD detects.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprises:
Be arranged on the On-Board Diagnostics (OBD) module in service background, for the on-vehicle information analysis received, vehicle-mounted health assessed, when a certain index is reported to the police lower than notice alarm module during the health value preset;
Be arranged on the alarm module of service background, for reporting to the police.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprises:
Being arranged on the early warning module of service background, for when receiving warning message, early warning information being sent to rearview mirror box by data channel.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprises:
Be arranged on the title load module in service background, dial object oriented information for what input that user will dial;
And, be arranged on the title extraction module in rearview mirror box, matching module and automatic poking molding block, wherein,
Described title extraction module, for extract comprise in call voice dial object oriented information;
Described name-matches module, for dialing contact name information matches in object oriented information and mobile terminal addressbook by what extract, when the match is successful, starting and extracts and dial module, when it fails to match, and inoperation;
Extract and dial module, for extracting the telephone number of contact name and dialing.
The described voice navigation system based on radio communication rearview mirror box, wherein, described on-vehicle information comprise OBD version information, automobile information, vehicle wheel rotational speed information, oil mass information, vehicle interior temperature information and exhaust information one or more.
The described voice navigation system based on radio communication rearview mirror box, wherein, described first communication module and described second communication module are 3G module or 4G module, and described first wireless communication module and described second wireless communication module are bluetooth module or WIFI module.
Present invention also offers the voice navigation method based on radio communication rearview mirror box, comprise the following steps:
A, rearview mirror box are connected with mobile terminal radio communication, communication of mobile terminal Connection Service backstage;
B, triggering voice navigate, and described mobile terminal sends call request to service background;
C, service background accept the call request that mobile terminal sends, between service background and mobile terminal, set up voice channel;
The destination information that the user that D, service background receive operator attendance input will arrive, and the destination information that the user of input will be arrived is sent to mobile terminal by the data channel set up in advance;
E, mobile terminal receive described destination information and described destination information are transferred to rearview mirror box;
F, rearview mirror box receive described destination information, and the destination information navigation that the user of the vehicle-mounted positional information that described navigation module is located according to GPS module and acquisition will arrive also exports navigation information to display screen;
G, display screen receive navigation information and show.
Compared with prior art, voice navigation system and method based on radio communication rearview mirror box provided by the present invention, Operation system setting has rearview mirror box, mobile terminal and service background, rearview mirror box is connected with mobile terminal radio communication, data channel and voice channel is set up between mobile terminal and service background, driver exchanges with backstage seat personnel, rearview mirror box receives service background and issues destination information and navigate with destination information, is shown by navigation information at rearview mirror box display screen.The present invention arranges rearview mirror box in former car centre rear-view mirror position, for the former truck system not possessing voice navigation function provides voice navigation function, makes navigation without the need to manually, simple and convenient, guarantees traffic safety.
Accompanying drawing explanation
Fig. 1 is the voice navigation system schematic based on radio communication rearview mirror box of the present invention.
Fig. 2 is the voice navigation internal system anatomical connectivity schematic diagram based on radio communication rearview mirror box of the present invention.
Fig. 3 is the voice navigation method flow diagram based on radio communication rearview mirror box of the present invention.
Embodiment
The invention provides the voice navigation system and method based on radio communication rearview mirror box, for making object of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the voice navigation system schematic based on radio communication rearview mirror box of the present invention; Fig. 2 is the voice navigation internal system anatomical connectivity schematic diagram based on radio communication rearview mirror box of the present invention.As shown in Figures 1 and 2, the voice navigation system based on radio communication rearview mirror box of the present invention, comprising:
Rearview mirror box 101, mobile terminal 102 and service background 103, described rearview mirror box 101 is connected with mobile terminal 102 radio communication, and described mobile terminal 102 is connected with described service background 103, wherein,
Described rearview mirror box 101 comprises processor and 1014 GPS module 1013 be connected with processor 1014, navigation module 1012, first wireless communication module 1015 and display screen 1011, wherein,
Described GPS module 1013, for positioning vehicle-carried, obtains vehicle-mounted positional information;
Described navigation module 1012, comprises navigation map, according to the vehicle-mounted positional information of GPS module location and the destination information navigation of acquisition;
Described first wireless communication module 1015, for being connected with the second wireless communication module be arranged in mobile terminal, sets up wireless data channel;
The navigation information that described display screen 1011 exports for show navigator module;
Described mobile terminal 102 comprises processor 1023 and the calling that is connected with processor 1023 starts module 1025, call request module 1022, second wireless communication module 1021 and first communication module 1024, wherein,
Described calling starts module 1025, starts call request module according to the speech trigger instruction received;
Described call request module 1022, for sending voice call request to service background;
Described second wireless communication module 1021, for being connected with the first wireless communication module be arranged in rearview mirror box, sets up wireless data channel;
Described first communication module 1024, for being connected with the second communication module be arranged in service background, sets up data channel;
Described service background 103 comprises call responder module 1031, second communication module 1033, destination load module 1032 and sending module 1034, wherein,
Described call responder module 1031, for receiving the call request that rearview mirror box sends, sets up voice channel at rearview mirror box and service background;
Described second communication module 1033, for being connected with the first communication module be arranged in rearview mirror box, sets up data channel;
Described destination load module 1032, asks for for the user receiving operator attendance input the destination information reached;
Described sending module 1034, is sent to rearview mirror box for the destination information that the user of output will be arrived by the data channel set up.
System as above, described first communication module and described second communication module are 3G module or 4G module, after first communication module and second communication module connect, be mainly used in transmission navigation information and voice messaging, because data volume is larger, first communication module and second communication module adopt 3G module or 4G module, greatly can improve the transmission speed of data.In addition, 3G module or 4G module can not be interrupted when rearview mirror box is conversed, and when user and seat personnel are conversed, rearview mirror box can the destination locations information that issues of real-time reception service background, realizes navigation.Voice channel does not affect data channel, and realize navigation during call, user can correct the wrong destination locations information issued timely and conveniently, also can be convenient for changing destination in time.First wireless communication module and the second wireless communication module are bluetooth module or WIFI module.
System as above, the rearview mirror box possessing communication function has been set up in onboard system, described rearview mirror box is preferably arranged on centre rear-view mirror position, is arranged on centre rear-view mirror position, and inside is provided with GPS module, navigation module, first communication module and display screen etc.Rearview mirror box is arranged on centre rear-view mirror position, is convenient to watch display screen, and facilitates the dismounting of rearview mirror box.Except above-mentioned functions, rearview mirror box of the present invention also panorama module, media module, hotspot, bluetooth module and speech control module, wherein, panorama module receives the ambient image of the vehicle body surrounding that camera obtains, splicing synthesis panoramic picture is carried out to ambient image, then exported by panoramic picture in former car display screen display, driver can park according to panoramic picture; Navigation module is prior art, repeats no more, but it should be noted that, arranges navigation module in rearview mirror box, and it is convenient to upgrade; Media module is mainly used in audio plays and video, and the audio file of acquisition and video file can be stored in advance in rearview mirror box, and also can be provided by the storage medium assigned, media module is prior art, repeats no more; Be provided with hotspot, the built-in Android operation system of rearview mirror box, support SIM card, when providing Wi-Fi hotspot, this focus of rear-view mirror box sub-connection can be surfed the Net; Speech control module is set, obtain driver's language message by built-in microphone, the backward MCU of voice recognition chip process sends instruction, and practical function is changed, as: navigation feature switches to multimedia function, and the number input of calling can be realized by voice.Described service background comprises telephone terminal, terminal and background server, and described service background such as UNICOM's customer service backstage is arranged equally.Telephone terminal is call responder module, and terminal arranges destination load module and sending module, if destination load module and sending module are program, then to need for the purpose of background server load module and sending module background program support is provided.Certainly, the present invention only can also provide background server, arranges destination load module and sending module at background server.
The described voice navigation system based on radio communication rearview mirror box, wherein, described rearview mirror box and on-vehicle host communicate to connect, described on-vehicle host is provided with a physical button, generate speech trigger instruction when described physical button is pressed and transfer to rearview mirror box, described speech trigger instruction is the physical button value of on-vehicle host.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprises: the on-vehicle information acquisition module being arranged on vehicle mounted guidance client, for obtaining the on-vehicle information that OBD detects.OBD is the abbreviation of English On-Board Diagnostic, refers to onboard diagnostic system, the operation conditions of this system monitor engines in real time and the duty of exhaust gas aftertreatment system, once find that there is the situation that may cause and discharge and exceed standard, can send warning at once.When system malfunctions, trouble light or check that engine emergency warning lamp is bright, OBD can by failure message stored in storer simultaneously, can read relevant information by the diagnostic instrments of standard and diagnose interface with the form of diagnostic trouble code.Described on-vehicle information comprise OBD version information, automobile information, vehicle wheel rotational speed information, oil mass information, vehicle interior temperature information and exhaust information one or more.The on-vehicle information operator attendance that service background obtains can read, according to on-vehicle information reminding user.Described on-vehicle information comprise OBD version information, automobile information, vehicle wheel rotational speed information, oil mass information, vehicle interior temperature information and exhaust information one or more.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprise: be arranged on the On-Board Diagnostics (OBD) module in service background, for the on-vehicle information analysis received, vehicle-mounted health is assessed, when a certain index is reported to the police lower than notice alarm module during the health value preset; Be arranged on the alarm module of service background, for reporting to the police.Be provided with vehicle-mounted health value scope (health indicator) in service background, the vehicle-mounted data of acquisition compares with the health value scope of the vehicle-mounted of setting by the On-Board Diagnostics (OBD) module of setting, if not being reported to the police by alarm module within the scope of the health value of rain brush; Be arranged on the alarm module of service background, for reporting to the police, described type of alarm comprises audible alarm, dodges screen warning.On-Board Diagnostics (OBD) module is set and can monitors vehicle-mounted data.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprises: the early warning module being arranged on service background, for when receiving warning message, early warning information is sent to rearview mirror box by data channel.When early warning module receives warning message, early warning information is sent to rearview mirror box by data channel, warning message can be sent to on-vehicle host by rearview mirror box further.Early warning information comprises information of voice prompt, bad vehicle-mounted data information.Provide vehicle-mounted Warning Service, obtain on-vehicle information, background analysis on-vehicle information, obtains potential dangerous item, then informs user, and user can get rid of vehicle mounted failure according to prompting, reduces the danger of driving, and the traffic safety for user increases a guarantee.
The described voice navigation system based on radio communication rearview mirror box, wherein, also comprises: be arranged on the title load module in service background, dials object oriented information for what input that user will dial; And, be arranged on the title extraction module in rearview mirror box, matching module and automatic poking molding block, wherein, described title extraction module, for extract comprise in call voice dial object oriented information; Described name-matches module, for dialing contact name information matches in object oriented information and mobile terminal addressbook by what extract, when the match is successful, starting and extracts and dial module, when it fails to match, and inoperation; Extract and dial module, for extracting the telephone number of contact name and dialing.Dial service for generation, if need user to provide telephone number, then need user to remember these telephone numbers in advance, because when driving, user cannot leaf through address list, if can leaf through address list, then user just dials without the need to generation and serves.Service is dialled for generation, present invention also offers and dial according to dialing object oriented, preserve in rearview mirror box contact person dial to as if user be familiar with, without the need to specially remembering, only need to say and to dial object oriented and can realize dialing.Its implementation procedure is as follows: user and operator attendance voice call; Operator attendance extract in call, user will dial dials object oriented information; Then input dial object oriented information and by data channel by described object oriented information transmission of dialing to rearview mirror box; What comprise in described rearview mirror box extraction call voice dials object oriented information; Then the object oriented information of dialing extracted is mated with rearview mirror box contact person in address list name information, when the match is successful, start and extract and dial module, when it fails to match, inoperation; Extract and dial module extract the telephone number of contact name and dial.
Refer to Fig. 3, Fig. 3 is the voice navigation method flow diagram based on radio communication rearview mirror box of the present invention.As shown in Figure 3, the voice navigation method based on radio communication rearview mirror box of the present invention, comprises the following steps:
Step 301, rearview mirror box are connected with mobile terminal radio communication, communication of mobile terminal Connection Service backstage; Radio communication connects for bluetooth connects or WIFI connection; Mobile terminal and the existing communication of service background, also have call, and namely setting up between the two has data channel and voice channel.
Step 302, triggering voice navigate, and described mobile terminal sends call request to service background; User presses PTT navigation keys, starts Voice Navigation (PTT voice navigation), and mobile terminal (mobile phone) sends call request to service background, and request and service background are conversed.
Step 303, service background accept the call request that mobile terminal sends, between service background and mobile terminal, set up voice channel; The call request that service background mobile terminal receive sends, after operator attendance accepts, in the call that mobile terminal and service background are set up, sets up voice channel.Here need to illustrate a bit, service background is provided with IP phone gateway, IP number and the list of IP address maps and divider, when user uses Voice Navigation to transmit data, IP number and the IP address of user can be sent to service background, the connection object of IP address for receiving information, the i.e. identify label of mobile terminal, IP number is subscriber identity information; When multiple user uses Voice Navigation, divider multiple user can be carried out distributing and respectively with operator attendance in one set up and converse.After call responder module accepts the call request of mobile terminal transmission, set up the call of rearview mirror box and service background, namely between mobile terminal and background server, set up voice channel.At this moment user is by the operator attendance speech exchange by mobile terminal and background server, and the destination that arrive is described, operator attendance extracts the destination in voice.
The destination information that the user that step 304, service background receive operator attendance input will arrive, and the destination information that the user of input will be arrived is sent to mobile terminal by the data channel set up in advance; Service background is provided with destination load module, and the destination information that the user of input will arrive, at destination load module input destination information, is then sent to mobile terminal by data channel by sending module by operator attendance.Described destination information can be location information, also can be the longitude and latitude data message in place.
Step 305, mobile terminal receive described destination information and described destination information are transferred to rearview mirror box; Mobile terminal is connected with rearview mirror box radio communication, has wireless data channel between the two, after mobile terminal receives destination information, by wireless data channel, destination information is transferred to rearview mirror box.
Step 306, rearview mirror box receive described destination information, and the destination information navigation that the user of the vehicle-mounted positional information that described navigation module is located according to GPS module and acquisition will arrive also exports navigation information to display screen; This step is prior art, repeats no more.
Step 307, display screen receive navigation information and show.
In sum, voice navigation system and method based on radio communication rearview mirror box provided by the present invention, Operation system setting has rearview mirror box, mobile terminal and service background, rearview mirror box is connected with mobile terminal radio communication, data channel and voice channel is set up between mobile terminal and service background, driver exchanges with backstage seat personnel, rearview mirror box receives service background and issues destination information and navigate with destination information, is shown by navigation information at rearview mirror box display screen.The present invention arranges rearview mirror box in former car centre rear-view mirror position, for the former truck system not possessing voice navigation function provides voice navigation function, makes navigation without the need to manually, simple and convenient, guarantees traffic safety.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1., based on the voice navigation system of radio communication rearview mirror box, it is characterized in that, comprising:
Rearview mirror box, mobile terminal and service background, described rearview mirror box is connected with mobile terminal radio communication, and described mobile terminal is connected with described service background, wherein,
GPS module, navigation module, the first wireless communication module and display screen that described rear-view mirror box attached bag is drawn together processor and is connected with processor, wherein,
Described GPS module, for positioning vehicle-carried, obtains vehicle-mounted positional information;
Described navigation module, comprises navigation map, according to the vehicle-mounted positional information of GPS module location and the destination information navigation of acquisition;
Described first wireless communication module, for being connected with the second wireless communication module be arranged in mobile terminal, sets up wireless data channel;
Described display screen is used for the navigation information that show navigator module exports;
Described mobile terminal comprises calling and starts module, call request module, the second wireless communication module and first communication module, wherein,
Described calling starts module, starts call request module according to the speech trigger instruction received;
Described call request module, for sending voice call request to service background;
Described second wireless communication module, for being connected with the first wireless communication module be arranged in rearview mirror box, sets up wireless data channel;
Described first communication module, for being connected with the second communication module be arranged in service background, sets up data channel;
Described service background comprises call responder module, second communication module, destination load module and sending module, wherein,
Described call responder module, for receiving the call request that rearview mirror box sends, sets up voice channel at rearview mirror box and service background;
Described second communication module, for being connected with the first communication module be arranged in rearview mirror box, sets up data channel;
Described destination load module, asks for for the user receiving operator attendance input the destination information reached;
Described sending module, is sent to rearview mirror box for the destination information that the user of output will be arrived by the data channel set up.
2. the voice navigation system based on radio communication rearview mirror box according to claim 1, it is characterized in that, described rearview mirror box and on-vehicle host communicate to connect, described on-vehicle host is provided with a physical button, generate speech trigger instruction when described physical button is pressed and transfer to rearview mirror box, described speech trigger instruction is the physical button value of on-vehicle host.
3. according to the voice navigation system based on radio communication rearview mirror box described in claim 1, it is characterized in that, described service background comprises telephone terminal, terminal and Call center's server.
4. according to the voice navigation system based on radio communication rearview mirror box described in claim 1, it is characterized in that, also comprise: the on-vehicle information acquisition module being arranged on vehicle mounted guidance client, for obtaining the on-vehicle information that OBD detects.
5. the voice navigation system based on radio communication rearview mirror box according to claim 4, is characterized in that, also comprise:
Be arranged on the On-Board Diagnostics (OBD) module in service background, for the on-vehicle information analysis received, vehicle-mounted health assessed, when a certain index is reported to the police lower than notice alarm module during the health value preset;
Be arranged on the alarm module of service background, for reporting to the police.
6., according to the voice navigation system based on radio communication rearview mirror box described in claim 5, it is characterized in that, also comprise:
Being arranged on the early warning module of service background, for when receiving warning message, early warning information being sent to rearview mirror box by data channel.
7., according to the voice navigation system based on radio communication rearview mirror box described in claim 1, it is characterized in that, also comprise:
Be arranged on the title load module in service background, dial object oriented information for what input that user will dial;
And, be arranged on the title extraction module in rearview mirror box, matching module and automatic poking molding block, wherein,
Described title extraction module, for extract comprise in call voice dial object oriented information;
Described name-matches module, for dialing contact name information matches in object oriented information and mobile terminal addressbook by what extract, when the match is successful, starting and extracts and dial module, when it fails to match, and inoperation;
Extract and dial module, for extracting the telephone number of contact name and dialing.
8. according to the voice navigation system based on radio communication rearview mirror box described in claim 3, it is characterized in that, described on-vehicle information comprise OBD version information, automobile information, vehicle wheel rotational speed information, oil mass information, vehicle interior temperature information and exhaust information one or more.
9. the voice navigation system based on radio communication rearview mirror box according to claim 1, it is characterized in that, described first communication module and described second communication module are 3G module or 4G module, and described first wireless communication module and described second wireless communication module are bluetooth module or WIFI module.
10., based on the voice navigation method of radio communication rearview mirror box, it is characterized in that, comprise the following steps:
A, rearview mirror box are connected with mobile terminal radio communication, communication of mobile terminal Connection Service backstage;
B, triggering voice navigate, and described mobile terminal sends call request to service background;
C, service background accept the call request that mobile terminal sends, between service background and mobile terminal, set up voice channel;
The destination information that the user that D, service background receive operator attendance input will arrive, and the destination information that the user of input will be arrived is sent to mobile terminal by the data channel set up in advance;
E, mobile terminal receive described destination information and described destination information are transferred to rearview mirror box;
F, rearview mirror box receive described destination information, and the destination information navigation that the user of the vehicle-mounted positional information that described navigation module is located according to GPS module and acquisition will arrive also exports navigation information to display screen;
G, display screen receive navigation information and show.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107672601A (en) * | 2017-09-29 | 2018-02-09 | 重庆长安汽车股份有限公司 | The automatic parking triggering system and method for Voice command |
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