CN110896525A - Internet automobile broadcasting system based on GPS positioning and voice recognition - Google Patents
Internet automobile broadcasting system based on GPS positioning and voice recognition Download PDFInfo
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- CN110896525A CN110896525A CN201911105143.8A CN201911105143A CN110896525A CN 110896525 A CN110896525 A CN 110896525A CN 201911105143 A CN201911105143 A CN 201911105143A CN 110896525 A CN110896525 A CN 110896525A
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- 238000004891 communication Methods 0.000 claims description 19
- 230000003993 interaction Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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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
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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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
- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
- G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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Abstract
The invention discloses an Internet automobile broadcasting system based on GPS positioning and voice recognition, relates to the technical field of Internet automobiles, and aims to solve the problems that due to the fact that the coverage range of a broadcasting station is limited, when an automobile is driven to different regions, signals of broadcasting programs which are being listened to are weakened and poor, and an automobile owner is inconvenient to search and change channels, so that driving safety and entertainment experience are affected. The key point of the technical scheme is that an intelligent voice module generates a GPS positioning and broadcasting search request according to a user voice instruction and sends the request to a network server; the GPS positioning module positions the current position of the automobile and then sends the current position information of the automobile to the network server; the network server is used for triggering the GPS positioning module, receiving the current position information of the automobile, matching the current position information with the broadcasting station, and sending the frequency signal of the matched broadcasting station to the AM/FM module for playing. The invention realizes the seamless switching of the cross-region broadcasting stations, thereby ensuring the driving safety and entertainment experience of users.
Description
Technical Field
The invention relates to the technical field of internet automobiles, in particular to an internet automobile broadcasting system based on GPS positioning and voice recognition.
Background
Internet cars are a new definition of cars given their power by the smart operating system, which provides a second engine for the car so that it can run on both the road and the internet. At present, the internet automobile is manufactured by the automobile enterprise internet in two ways: one is that the mobile phone is connected with a vehicle-mounted system, and mobile phone information is shared by a vehicle screen, so that functions of navigation, music, telephone answering and the like are realized; the other is that a multimedia intelligent terminal such as an entertainment communication integration System (SYNC) developed by Ford and Microsoft is additionally installed in the preassembly or later period of the automobile, and at present, the intelligent terminal realizes services such as music, navigation, inquiry, positioning, monitoring, radio broadcasting and the like, and brings huge revolution to the life of people.
In addition, the number of private cars is increased year by year to create the brilliant traffic broadcast media, the more time people stay on the cars, the longer the time for listening to the broadcast, and the mobile listening market is the main listening market of the broadcast media. The car owner can reduce boring in the journey by listening to radio broadcasting programs in long-distance travel, and rich entertainment experience in the driving process is obtained. Therefore, the broadcast media must catch the opportunity and challenge of the internet automobile to keep developing to further revive.
Radio broadcasting stations on the market at present need to search and switch channels manually, which affects the attention of drivers, neglects the observation of surrounding driving environment, and particularly, traffic accidents occur under serious conditions in the process of high-speed driving.
Disclosure of Invention
The invention aims to provide an Internet automobile broadcasting system based on GPS positioning and voice recognition, which has the effects of realizing seamless switching of cross-region broadcasting stations and guaranteeing driving safety and entertainment experience of users.
The above object of the present invention is achieved by the following technical solutions:
an internet automobile broadcasting system based on GPS positioning and voice recognition is characterized by comprising: the system comprises a network server and a user module, wherein the user module comprises a communication module, an intelligent voice module, a GPS positioning module and an AM/FM module;
the communication module establishes wireless communication connection with a network server;
the intelligent voice module is used for generating a GPS positioning and broadcasting search request according to a user voice instruction and sending the request to the network server through the communication module;
the GPS positioning module is used for automatically positioning the current position of the automobile and then sending the current position information of the automobile to the network server;
the AM/FM module is used for receiving broadcast signals and playing a broadcasting station;
the network server is used for receiving the GPS positioning and broadcasting search request, sending a trigger signal to the GPS positioning module, triggering the GPS positioning module to automatically position the current position of the automobile and collecting position data;
the network server is used for receiving the current position information of the automobile, matching the current position information with a broadcasting station and sending the frequency signal of the matched broadcasting station to the AM/FM module.
The invention is further configured to: the user module further comprises a display module for displaying the information of the broadcasting station.
The invention is further configured to: and when the communication module fails to connect the network server, the display module displays network connection failure information.
The invention is further configured to: when more than one broadcasting station matched with the network server is available, the network server establishes a comparison identification number between all broadcasting station information and corresponding frequency signals, the network server generates all broadcasting station information into a broadcasting station list and sends the broadcasting station list to a display module for display, the user module comprises an operation module which is connected with the display module and used for a user to select broadcasting stations from the broadcasting station list for playing, and the network server sends the selected broadcasting stations to an AM/FM module according to the comparison identification number.
The invention is further configured to: the operation module is one or more of a voice recognition module, a key module, a touch screen module and an AR interaction module.
The invention is further configured to: when the number of the broadcasting stations matched by the network server is zero, the network server sends the matching result to the user module and displays the matching result through the display module, and the network server stores the position data collected by the GPS positioning module at the moment.
The invention is further configured to: and the network server stores the play history record, and when the broadcasting stations in the broadcasting station list are matched with the broadcasting stations in the play history record, the broadcasting station list arranges the priority according to the play history duration and updates the broadcasting station list according to the priority.
The invention is further configured to: the GPS positioning module comprises a route planning unit, the route planning unit plans a travel route between a starting place and a destination and generates route data, the route data are sent to a network server through a communication module, and the network server plans a play list according to the route data and transmits the play list to a display module for display.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the intelligent voice module and the GPS positioning module are added in the user module, the user module is wirelessly connected with the network server module through the communication module, the user wakes up the GPS positioning module through voice to position the vehicle, the network server searches and analyzes available broadcasting stations nearby and transmits frequency signals of the broadcasting stations to the AM/FM module, and the AM/FM module plays the broadcasting stations, so that when the vehicle runs across regions, a driver does not need to manually search the broadcasting stations, the switching of the broadcasting stations can be realized by voice, the entertainment is improved, and the driving safety is also improved;
2. through the arrangement of the operation module and the display module, the convenient operation and the good interaction of a user on the vehicle are realized;
3. the radio station list is updated through the play history record, so that the radio station recommendation is more in line with the taste of the user, and humanized design is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a flow chart of the operation of an embodiment of the present invention.
Detailed Description
Examples
The invention discloses an internet automobile broadcasting system based on GPS positioning and voice recognition, which comprises the following components with reference to FIG. 1: the system comprises a network server and a user module, wherein the user module comprises a communication module, an intelligent voice module, a GPS positioning module, a display module and an AM/FM module, and the network server is in wireless connection with the user module through the communication module to transmit data.
Referring to fig. 2, the intelligent voice module generates a GPS positioning and broadcasting search request according to a user voice instruction, the communication module transmits the GPS positioning and broadcasting search request to the network server, and the network server receives the GPS positioning and broadcasting search request and transmits a trigger signal to the GPS positioning module. The user voice command may be "turn on station", "search station", etc. After receiving the trigger signal, the GPS positioning module automatically positions the current position of the automobile, collects position data and transmits the position data to the network server. The network server matches the position data with the broadcasting stations according to the received position data, when only one broadcasting station is matched, the frequency signal of the matched broadcasting station is sent to the AM/FM module, basic information such as names of the broadcasting station is sent to the display module, the display module displays the information of the broadcasting station, and the AM/FM module plays the broadcast.
When the number of the broadcasting stations matched by the network server is zero, the display module displays that the broadcasting stations are not searched, and the network server stores the position data collected by the GPS positioning module at the moment, so that the network server can conveniently analyze the data.
When the number of the broadcasting stations matched by the network server exceeds one, the network server establishes a corresponding relation between all the broadcasting station information and the corresponding frequency signals through the comparison identification number, the network server generates a broadcasting list from all the broadcasting stations, and sends the broadcasting list and the comparison identification number to the display module, and the display module displays all the broadcasting station information. The user module comprises an operation module, and the operation module is connected with the display module and can operate the broadcast list in the display module. In this embodiment, the operation module may be any one or a combination of a voice recognition module, a key module, a touch screen module, and an AR interaction module. The speech recognition module may select a broadcast station in the broadcast list based on a user instruction, such as "previous page", "next", "previous", "selected", and the like. The key module selects a specific broadcast through keys, the touch screen module selects a specific broadcast through clicking the display module, and the AR interaction module selects a specific broadcast through gestures. After the operation module selects the broadcast, the user module sends the comparison identification number of the broadcast station to the network server, and the network server sends the frequency information corresponding to the comparison identification number to the AM/FM module for playing.
In the broadcasting playing process, the network server times the broadcasting playing time, namely the playing history time, and stores the playing history time and the broadcasting station to form a playing history record. When the broadcasting stations in the broadcasting station list are matched with the broadcasting stations in the play history record, the broadcasting station list arranges the priority according to the play history duration and updates the broadcasting station list according to the priority. In this embodiment, the longer the play history, the higher the priority, and the earlier in the station list.
When the communication module fails to connect the network server, the display module displays the network connection failure and gives a good prompt to the user. In this embodiment, the AM/FM module includes an automatic station search function, and the user can select to manually search for a broadcasting station after the network connection fails.
The GPS location module includes a route planning unit that plans a travel path between an origin and a destination and generates path data. After the vehicle owner determines the destination, the destination is input into the GPS positioning module, the route planning unit generates path data and sends the path data to the network server through the communication module, the network server plans a playlist along the way according to the path data and transmits the playlist to the display module for display, at the moment, the GPS signal is always started, and when the vehicle is positioned to run to a certain position, the broadcasts are played in sequence according to the playlist. Therefore, the radio stations are not required to be played and switched automatically all the time in the driving process, and the owner can feel more comfortable entertainment enjoyment.
The implementation principle of the above embodiment is as follows: the GPS positioning module, the intelligent voice module and the AM/FM module are combined, the advantage of intelligent voice recognition is utilized, the good user audio-visual experience of a vehicle owner and passengers in the driving process is greatly improved, the tedious operation of the vehicle owner in listening to a broadcasting station is reduced, the intellectualization of the vehicle-mounted information entertainment system is greatly improved, and the problem of potential driving danger caused by the dispersion of attention of the vehicle owner in the driving process is solved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. An internet automobile broadcasting system based on GPS positioning and voice recognition is characterized by comprising: the system comprises a network server and a user module, wherein the user module comprises a communication module, an intelligent voice module, a GPS positioning module and an AM/FM module;
the communication module establishes wireless communication connection with a network server;
the intelligent voice module is used for generating a GPS positioning and broadcasting search request according to a user voice instruction and sending the request to the network server through the communication module;
the GPS positioning module is used for automatically positioning the current position of the automobile and then sending the current position information of the automobile to the network server;
the AM/FM module is used for receiving broadcast signals and playing a broadcasting station;
the network server is used for receiving the GPS positioning and broadcasting search request, sending a trigger signal to the GPS positioning module, triggering the GPS positioning module to automatically position the current position of the automobile and collecting position data;
the network server is used for receiving the current position information of the automobile, matching the current position information with a broadcasting station and sending the frequency signal of the matched broadcasting station to the AM/FM module.
2. The internet automobile broadcasting system based on GPS positioning and voice recognition as claimed in claim 1, wherein: the user module further comprises a display module for displaying the information of the broadcasting station.
3. The internet automobile broadcasting system based on GPS positioning and voice recognition as claimed in claim 2, wherein: and when the communication module fails to connect the network server, the display module displays network connection failure information.
4. The internet automobile broadcasting system based on GPS positioning and voice recognition as claimed in claim 3, wherein: when more than one broadcasting station matched with the network server is available, the network server establishes a comparison identification number between all broadcasting station information and corresponding frequency signals, the network server generates all broadcasting station information into a broadcasting station list and sends the broadcasting station list to a display module for display, the user module comprises an operation module which is connected with the display module and used for a user to select broadcasting stations from the broadcasting station list for playing, and the network server sends the selected broadcasting stations to an AM/FM module according to the comparison identification number.
5. The Internet vehicle broadcasting system based on GPS positioning and voice recognition as claimed in claim 4, wherein: the operation module is one or more of a voice recognition module, a key module, a touch screen module and an AR interaction module.
6. The Internet vehicle broadcasting system based on GPS positioning and voice recognition as claimed in claim 4, wherein: when the number of the broadcasting stations matched by the network server is zero, the network server sends the matching result to the user module and displays the matching result through the display module, and the network server stores the position data collected by the GPS positioning module at the moment.
7. The Internet vehicle broadcasting system based on GPS positioning and voice recognition as claimed in claim 4, wherein: and the network server stores the play history record, and when the broadcasting stations in the broadcasting station list are matched with the broadcasting stations in the play history record, the broadcasting station list arranges the priority according to the play history duration and updates the broadcasting station list according to the priority.
8. The internet automobile broadcasting system based on GPS positioning and voice recognition as claimed in claim 1, wherein: the GPS positioning module comprises a route planning unit, the route planning unit plans a travel route between a starting place and a destination and generates route data, the route data are sent to a network server through a communication module, and the network server plans a play list according to the route data and transmits the play list to a display module for display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911105143.8A CN110896525A (en) | 2019-11-13 | 2019-11-13 | Internet automobile broadcasting system based on GPS positioning and voice recognition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911105143.8A CN110896525A (en) | 2019-11-13 | 2019-11-13 | Internet automobile broadcasting system based on GPS positioning and voice recognition |
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| CN110896525A true CN110896525A (en) | 2020-03-20 |
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2019
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| US20120252484A1 (en) * | 2011-04-04 | 2012-10-04 | Andrews Christopher C | Location-based network radio production and distribution system |
| CN103188026A (en) * | 2011-12-28 | 2013-07-03 | 上海博泰悦臻电子设备制造有限公司 | Voice broadcasting control device |
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