CN202907020U - Vehicle-loaded conversation system - Google Patents
Vehicle-loaded conversation system Download PDFInfo
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- CN202907020U CN202907020U CN 201220635914 CN201220635914U CN202907020U CN 202907020 U CN202907020 U CN 202907020U CN 201220635914 CN201220635914 CN 201220635914 CN 201220635914 U CN201220635914 U CN 201220635914U CN 202907020 U CN202907020 U CN 202907020U
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Abstract
Disclosed is a vehicle-loaded conversation system capable of utilizing an audio frequency control center to complete the conversation control. The vehicle-loaded conversation system comprises an audio frequency processing module and multiple audio frequency input and output modules, wherein the audio frequency input and output modules are connected with the audio frequency processing module; the audio frequency input and output modules transmit the received audio signals and control signals to the audio frequency processing module; and the audio frequency processing module processes the audio frequency signals, selects the audio frequency input and output module required for sending audio frequency signals according to the control signals, and then outputs the audio frequency signals via the selected audio frequency input and output module. Compared to the prior art, the vehicle-loaded conversation system of the utility model features high security, easy realization, and expandability.
Description
Technical field
The utility model relates to a kind of car-mounted device, especially relates to a kind of vehicle mounted call system.
Background technology
Have several seats in the common car, take 5 automobiles as example, two dress circles and 3 back row seats are arranged in the car.And generally, being sitting in to need the chat talk between the personnel in the car, and when dead ship condition or low vehicle speeds state, this interchange is had no problem, but when high vehicle speeds, two people of talk can be difficult to hear the other side's sound in the car.When needing to talk between the especially front back-seat passengers, usually the passenger of front stall needs backward rotary head to talk with back-seat passengers, and in driver's startup procedure backward the rotary head meeting be a kind of breakneck behavior.
In addition, sometimes, also can need with car in certain passenger talk and do not want to bother other passengers or heard by other passengers.In this case, just need a kind of vehicle mounted call system to guarantee occupant's interchange of can easily chatting arbitrarily.
Summary of the invention
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of safe, realizability is strong, extendible vehicle mounted call system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of vehicle mounted call system, this system utilize Audio Control Center to finish conversation control, and described system comprises audio processing modules and several audio frequency input/output modules, and described audio frequency input/output module is connected with audio processing modules.
Described audio processing modules is an audio router with multichannel input and multichannel output, and this audio router is connected with each audio frequency input/output module by the two way audio circuit.
Described audio frequency input/output module comprises audio frequency input unit, audio output unit and conversation object selecting unit, and described audio frequency input unit, audio output unit are connected with audio processing modules with the conversation object selecting unit and are connected.
Described audio frequency input unit comprises microphone.
Described audio output unit comprises loud speaker.
Described conversation object selecting unit comprises button selection circuit or voice control dialing selection circuit.
Described audio frequency input/output module is provided with one at least.
Compared with prior art, the utlity model has following advantage:
The fail safe of one, increase driving: the driver can not rotary head and with each passenger's conversation, thereby make the driver keep paying close attention to the driving situation.
Two, strengthen the comfort level of passenger in the car: can easily select conversation between the passenger, make the interior chat of car lighter, improve passenger's free comfort.
Three, there is very strong realizability in system: the technology that the utility model is used can easily be transplanted in the car and realize in the other field extensive use.
Four, system has and can expand upgradability: along with the update of audio frequency control technology and device, the system and device in the utility model improves with new equipment, is issued to better effect in the situation of not changing system architecture itself.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of vehicle mounted call system, this system utilizes Audio Control Center to finish conversation control, described system comprises audio processing modules and several audio frequency input/output modules, described audio frequency input/output module is connected with audio processing modules, audio processing modules is installed in the correct position between the seat in the car, and the audio frequency input/output module is installed in the position of handled easily on every side, each seat.Described audio processing modules is an audio router with multichannel input and multichannel output, and this audio router is connected with each audio frequency input/output module by the two way audio circuit, has audio frequency controller and path selection function.Described audio frequency input/output module comprises audio frequency input unit, audio output unit and conversation object selecting unit, and described audio frequency input unit, audio output unit are connected with audio processing modules with the conversation object selecting unit and are connected.The audio frequency input unit can be selected microphone or other similar devices, and audio output unit can be selected loud speaker or other similar devices, and the conversation object selecting unit can select circuit or voice control dialing to select the similar devices such as circuit with button.
The operation principle of above-mentioned vehicle mounted call system is: the audio frequency input unit with the audio signal transmission that receives to audio processing modules, the object selecting unit of conversing simultaneously will select the control signal of conversation object to be transferred to audio processing modules, audio processing modules is to Audio Signal Processing, and select to need send the audio frequency input/output module of audio signal according to control signal, then with the audio output unit output of audio signal through selected audio frequency input/output module.
The number of the audio frequency input/output module in the above-mentioned vehicle mounted call system can be set according to actual conditions.As shown in Figure 1, take five automobiles as example, be provided with five audio frequency input/output modules, be respectively driver's audio frequency input/output module 1, copilot audio frequency input/output module 2, left back seat audio frequency input/output module 3, middle back seat audio frequency input/output module 4 and right back seat audio frequency input/output module 5.
The working method of above-mentioned vehicle mounted call system has two kinds:
A kind of is the talking mode of one-to-many, take driver and left back seat passenger and right back seat passenger conversation as example, position of driver driver audio frequency input/output module 1 is selected left back seat audio frequency input/output module 3, after the right back seat audio frequency input/output module 5, audio processing modules 6 selects connectivity module 1 to the communication line of module 3 and module 5, driver's audio frequency input/output module 1, left back seat audio frequency input/output module 3, the audio input signal of right back seat audio frequency input/output module 5 transmits by circuit, and receive the voice signal that output obtains, can carry out a pair of two conversations;
Another kind is man-to-man talking mode, converse as example take driver and right back seat passenger, after driver's audio frequency input/output module 1 is selected right back seat audio frequency input/output module 5, audio processing modules 6 selects connectivity module 1 to the communication line of module 5, the audio input signal of driver's audio frequency input/output module 1 and right back seat audio frequency input/output module 5 transmits by circuit, and receive the voice signal that output obtains, can converse.
If audio processing modules 6 selects to be communicated with all audio frequency input/output modules, then all passengers can converse in the car.Based on this, native system can be finished the conversation of the free combination in any of passenger in the car.
Claims (7)
1. a vehicle mounted call system is characterized in that, this system utilizes Audio Control Center to finish conversation control, and described system comprises audio processing modules and several audio frequency input/output modules, and described audio frequency input/output module is connected with audio processing modules.
2. a kind of vehicle mounted call according to claim 1 system, it is characterized in that, described audio processing modules is an audio router with multichannel input and multichannel output, and this audio router is connected with each audio frequency input/output module by the two way audio circuit.
3. a kind of vehicle mounted call according to claim 1 system, it is characterized in that, described audio frequency input/output module comprises audio frequency input unit, audio output unit and conversation object selecting unit, and described audio frequency input unit, audio output unit are connected with audio processing modules with the conversation object selecting unit and are connected.
4. a kind of vehicle mounted call according to claim 3 system is characterized in that described audio frequency input unit comprises microphone.
5. a kind of vehicle mounted call according to claim 3 system is characterized in that described audio output unit comprises loud speaker.
6. a kind of vehicle mounted call according to claim 3 system is characterized in that, described conversation object selecting unit comprises that button selects circuit or voice control dialing to select circuit.
7. a kind of vehicle mounted call according to claim 1 system is characterized in that described audio frequency input/output module is provided with one at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635914 CN202907020U (en) | 2012-11-27 | 2012-11-27 | Vehicle-loaded conversation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635914 CN202907020U (en) | 2012-11-27 | 2012-11-27 | Vehicle-loaded conversation system |
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| Publication Number | Publication Date |
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| CN202907020U true CN202907020U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220635914 Expired - Fee Related CN202907020U (en) | 2012-11-27 | 2012-11-27 | Vehicle-loaded conversation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781180A (en) * | 2016-02-05 | 2018-11-09 | 依维柯马基路斯公司 | Rescue the communication system of the vehicles |
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2012
- 2012-11-27 CN CN 201220635914 patent/CN202907020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781180A (en) * | 2016-02-05 | 2018-11-09 | 依维柯马基路斯公司 | Rescue the communication system of the vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee after: Annex Electronics (Suzhou) Co., Ltd. Address before: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee before: Delphi Electronics (Suzhou) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181127 |