CN205027369U - Vehicle-mounted audio and video navigation device with wireless microphone function - Google Patents
Vehicle-mounted audio and video navigation device with wireless microphone function Download PDFInfo
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- CN205027369U CN205027369U CN201520712339.4U CN201520712339U CN205027369U CN 205027369 U CN205027369 U CN 205027369U CN 201520712339 U CN201520712339 U CN 201520712339U CN 205027369 U CN205027369 U CN 205027369U
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- 230000005236 sound signal Effects 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
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- 238000004891 communication Methods 0.000 claims description 12
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- 238000012360 testing method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract 1
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Abstract
The utility model provides a navigation head of on-vehicle audio-visual with wireless microphone function, includes the navigator of taking the display screen, still includes wireless microphone and wireless microphone receiving module, wireless microphone pass through wireless microphone receiving module in proper order with be used for carrying out audio channel switching and tone quality processing's audio processing module, be used for to audio signal carry out digital analog conversion's digital analog conversion circuit and possess the central processing unit that multimedia data decoded and meet. The vehicle-mounted audio and video navigation device with the wireless microphone function further comprises a micro control unit MCU, wherein the OVPS execution circuit, the OVPS detection circuit and the input unit are respectively connected with the micro control unit MCU, and the micro control unit MCU is connected with the central processing unit. The GPS receiving module is connected with the central processing unit, and the GPS antenna is connected with the GPS receiving module. The utility model has the characteristics of flexible operation, function are many.
Description
Technical field
The utility model relates to a kind of guider, particularly a kind of guider of the vehicle carried video with wireless wheat function.
Background technology
Chinese patent literature CN103473351A discloses a kind of method realizing automatic navigator online updating map on Dec 25th, 2013, and its process comprises: 1. using mobile communication equipment as router, automatic navigator is connected to service platform by mobile communications network; 2. service platform is according to the hardware information of automatic navigator, and software metrics obtains up-to-date map version information, and automatic navigator receives map version information and compares with current map version information; 3., when the map version information that automatic navigator receives is higher than current map version information, the map downloading latest edition from service platform upgrades; Described mobile communication equipment comprises Wi-Fi function and can be set to route pattern; Described automatic navigator integrated wireless network module, is responsible for communicating with mobile communication equipment.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, owing to have employed wireless microphone, so the trouble that microphone is put, connected up can not be there is, and the tonequality processing module of high-quality allows user can experience the guider of the vehicle carried video with wireless wheat function of the passion of Karaoke, to overcome weak point of the prior art.
The guider of a kind of vehicle carried video with wireless wheat function designed by this object, comprise the navigating instrument of band display screen, its architectural feature also comprises wireless microphone and wireless microphone receiver module, wireless microphone by wireless microphone receiver module successively with the audio processing modules for carrying out sound channel switching and tonequality process to sound signal, for the D/A converting circuit that sound signal carried out to digital-to-analog conversion with possess the central processing unit that multi-medium data decodes and connect.
Further, the guider of the described vehicle carried video with wireless wheat function, also comprises micro control unit MCU, and OVPS executive circuit, OVPS testing circuit, input block connect with micro control unit MCU respectively, and micro control unit MCU connects with central processing unit.
Further, the guider of the described vehicle carried video with wireless wheat function, also comprises GPS receiver module, and this GPS receiver module connects with central processing unit, and gps antenna connects with GPS receiver module.
Further, the guider of the described vehicle carried video with wireless wheat function, also comprise the radio module for the treatment of FM and/or AM sound signal, this radio module, successively by the audio processing modules for carrying out sound channel switching and tonequality process to sound signal, connect with central processing unit for D/A converting circuit sound signal being carried out to digital-to-analog conversion, connects with radio module for the reception antenna receiving FM/AM sound signal; Loudspeaker for playing audio signal is connected with audio processing modules by the power amplifier for amplifying sound signal.
Further, the guider of the described vehicle carried video with wireless wheat function, also comprise the bluetooth module for bluetooth communication, this bluetooth module connects with central processing unit; And/or also comprise USB port, this USB port connects with central processing unit; And/or also comprise TF interface, this TF interface connects with central processing unit.
Further, the guider of the described vehicle carried video with wireless wheat function, also comprise for driving the display screen driver module with display video information, this display screen driver module connects with central processing unit, display screen respectively.
Further, the guider of the described vehicle carried video with wireless wheat function, also comprises 4G communication module, and this 4G communication module connects with central processing unit.
Further, the guider of the described vehicle carried video with wireless wheat function, also comprises the GSM interface for plug-in mounting GSM card, and this GSM interface is arranged on the body of navigating instrument.
Wireless microphone in the utility model by wireless microphone receiver module successively with the audio processing modules for carrying out sound channel switching and tonequality process to sound signal, for the D/A converting circuit that sound signal carried out to digital-to-analog conversion with possess the central processing unit that multi-medium data decodes and connect; Voice signal is converted to audio electrical signal by wireless microphone, after the process of internal circuit, by the space of the radio wave transmission to surrounding that comprise audio-frequency information; Radiowave is received by wireless microphone receiver module, and the audio-frequency information after the reduction of tonequality processing module reaches power amplifier, is play by loudspeaker.On the right side of the vehicle carried video guider panel of microphone volume adjusting knob position, user is facilitated to regulate.
The utility model is owing to have employed wireless microphone, so can not there is the trouble that microphone puts, connects up, and the tonequality processing module of high-quality allows user can experience the passion of Karaoke.
The utility model is provided with the GSM interface for plug-in mounting GSM card on navigating instrument, and navigating instrument comprises the central processing unit possessing multi-medium data decoding, and 4G communication module and GSM interface connect with central processing unit respectively; Car owner can in the use procedure of vehicle mounted guidance, carry out real-time map renewal: 4G communication module supports that car owner uses Online Map, and GSM interface supports GSM card to insert, automobile is allowed to use the flow in GSM to carry out digital map navigation, so car owner just need not worry the problems such as vehicle-mounted navigation map is too old again.
The utility model has simple and reasonable, that flexible operation, function are many feature.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the utility model one embodiment.
In figure: 1 is reception antenna, 2 is radio module, and 3 is audio processing modules, 4 is power amplifier, and 5 is D/A converting circuit, and 6 is loudspeaker, 7 is central processing unit, 8 is bluetooth module, and 9 is USB port, and 10 is TF interface, 11 is display screen driver module, 12 is GSM interface, and 13 is 4G communication module, and 14 is MCU, 15 is input block, 16 is OVPS executive circuit, and 17 is OVPS testing circuit, and 18 is gps antenna, 19 is GPS receiver module, 21 is wireless microphone, and 22 is wireless microphone receiver module, and 23 is display screen.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1, this is with the guider of the vehicle carried video of wireless wheat function, comprise the navigating instrument of band display screen 23, also comprise wireless microphone 21 and wireless microphone receiver module 22, wireless microphone 21 by wireless microphone receiver module 22 successively with the audio processing modules 3 for carrying out sound channel switching and tonequality process to sound signal, for the D/A converting circuit 5 that sound signal carried out to digital-to-analog conversion with possess the central processing unit 7 that multi-medium data decodes and connect.
In the present embodiment, the guider of the described vehicle carried video with wireless wheat function, also comprise micro control unit MCU14, OVPS executive circuit 16, OVPS testing circuit 17, input block 15 connect with micro control unit MCU14 respectively, and micro control unit MCU14 connects with central processing unit 7.
The guider of the described vehicle carried video with wireless wheat function, also comprises GPS receiver module 19, and this GPS receiver module 19 connects with central processing unit 7, and gps antenna 18 connects with GPS receiver module 19.
The guider of the described vehicle carried video with wireless wheat function, also comprise the radio module 2 for the treatment of FM and/or AM sound signal, this radio module 2, successively by the audio processing modules 3 for carrying out sound channel switching and tonequality process to sound signal, connect with central processing unit 7 for the D/A converting circuit 5 sound signal being carried out to digital-to-analog conversion, connects with radio module 2 for the reception antenna 1 receiving FM/AM sound signal; Loudspeaker 6 for playing audio signal is connected with audio processing modules 3 by the power amplifier 4 for amplifying sound signal.
The guider of the described vehicle carried video with wireless wheat function, also comprises the bluetooth module 8 for bluetooth communication, and this bluetooth module 8 connects with central processing unit 7; And/or also comprise USB port 9, this USB port 9 connects with central processing unit 7; And/or also comprise TF interface 10, this TF interface 10 connects with central processing unit 7.
The guider of the described vehicle carried video with wireless wheat function, also comprise for driving the display screen driver module 11 with display video information, this display screen driver module 11 connects with central processing unit 7, display screen 23 respectively.
The guider of the described vehicle carried video with wireless wheat function, also comprises 4G communication module 13, and this 4G communication module 13 connects with central processing unit 7.
The guider of the described vehicle carried video with wireless wheat function, also comprises the GSM interface 12 for plug-in mounting GSM card, and this GSM interface 12 is arranged on the body of navigating instrument.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the guider with the vehicle carried video of wireless wheat function, comprise the navigating instrument of band display screen (23), it is characterized in that also comprising wireless microphone (21) and wireless microphone receiver module (22), wireless microphone (21) by wireless microphone receiver module (22) successively with the audio processing modules (3) for carrying out sound channel switching and tonequality process to sound signal, for the D/A converting circuit (5) that sound signal carried out to digital-to-analog conversion with possess the central processing unit (7) that multi-medium data decodes and connect; Also comprise micro control unit MCU (14), OVPS executive circuit (16), OVPS testing circuit (17), input block (15) connect with micro control unit MCU (14) respectively, and micro control unit MCU (14) connects with central processing unit (7); Also comprise the bluetooth module (8) for bluetooth communication, this bluetooth module (8) connects with central processing unit (7); And/or also comprise USB port (9), this USB port (9) connects with central processing unit (7); And/or also comprise TF interface (10), this TF interface (10) connects with central processing unit (7).
2. the guider of the vehicle carried video with wireless wheat function according to claim 1, it is characterized in that also comprising GPS receiver module (19), this GPS receiver module (19) connects with central processing unit (7), and gps antenna (18) connects with GPS receiver module (19).
3. the guider of the vehicle carried video with wireless wheat function according to claim 1, it is characterized in that also comprising the radio module (2) for the treatment of FM and/or AM sound signal, this radio module (2), successively by the audio processing modules (3) for carrying out sound channel switching and tonequality process to sound signal, connect with central processing unit (7) for the D/A converting circuit (5) sound signal being carried out to digital-to-analog conversion, connects with radio module (2) for the reception antenna (1) receiving FM/AM sound signal; Loudspeaker (6) for playing audio signal is connected with audio processing modules (3) by the power amplifier (4) for amplifying sound signal.
4. the guider of the vehicle carried video with wireless wheat function according to claim 1, it is characterized in that also comprising for driving the display screen driver module (11) with display video information, this display screen driver module (11) connects with central processing unit (7), display screen (23) respectively.
5. the guider of the vehicle carried video with wireless wheat function according to claim 1, is characterized in that also comprising 4G communication module (13), and this 4G communication module (13) connects with central processing unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712339.4U CN205027369U (en) | 2015-09-15 | 2015-09-15 | Vehicle-mounted audio and video navigation device with wireless microphone function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712339.4U CN205027369U (en) | 2015-09-15 | 2015-09-15 | Vehicle-mounted audio and video navigation device with wireless microphone function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027369U true CN205027369U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712339.4U Expired - Fee Related CN205027369U (en) | 2015-09-15 | 2015-09-15 | Vehicle-mounted audio and video navigation device with wireless microphone function |
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| Country | Link |
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| CN (1) | CN205027369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663055A (en) * | 2018-05-17 | 2018-10-16 | 佛山海格利德机器人智能设备有限公司 | A kind of automatic navigator of Screen sharing |
-
2015
- 2015-09-15 CN CN201520712339.4U patent/CN205027369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663055A (en) * | 2018-05-17 | 2018-10-16 | 佛山海格利德机器人智能设备有限公司 | A kind of automatic navigator of Screen sharing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160210 Termination date: 20170915 |