CN102956958A - Automotive antenna with wireless and wired video recording function - Google Patents
Automotive antenna with wireless and wired video recording function Download PDFInfo
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- CN102956958A CN102956958A CN2011102387373A CN201110238737A CN102956958A CN 102956958 A CN102956958 A CN 102956958A CN 2011102387373 A CN2011102387373 A CN 2011102387373A CN 201110238737 A CN201110238737 A CN 201110238737A CN 102956958 A CN102956958 A CN 102956958A
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Abstract
The invention discloses an automotive antenna with a wireless and wired video recording function. The automotive antenna comprises an antenna body, an antenna base, a video/audio recording module, an image processing module, wired or wireless transmission equipment and a power source, the antenna body is arranged on the upper portion of the antenna base, and wired/wireless video/audio recording and transmitting equipment is mounted in the antenna base and has two modes including a wireless transmission mode which namely completes transmitting and receiving by automatically selecting 3G/4G/WLAN (third generation/fourth generation/WLAN (wireless local area network) networks, and the other model of transmitting/receiving data by wired transmission. In the technical scheme, the video recording and transmitting equipment is good in confidentiality and not easy to perceive and has functions of automatically selecting the 3G/4G/WLAN network and transmitting/receiving data, so that users can acquire automobile environment information in real time by mobile terminals such as cellphones.
Description
Technical field
The present invention relates to a kind of external car antenna, a kind of car antenna with Wireless/wired video recording function particularly, the user can check the driving situation of vehicle periphery and record in addition by the display screen in the car, or by mobile phone and other communication terminal distant surveillance vehicle periphery running information and record in addition; The invention belongs to the auto parts machinery technical field.
Background technology
Top antenna is the parts of outbalance on the automobile, and its effect comprises: the first, FM, AM broadcast singal receive; The second, vehicle body static is eliminated; The 3rd lamplight pointing---with the antenna of LED lamp, driving at night can send indigo plant or ruddiness, plays the function of assisted diversion lamp, the effect that has the car of reminding the back will commutate, make a detour; The 4th, decorate, effect attractive in appearance.Along with the development of modern society, the people who has vehicle is more and more, and road conditions are increasingly sophisticated, and traffic accident is frequent occurrence also, therefore to vehicle periphery situation and running information carry out real time record and and is transmitted begin significant.Though so be in the height point advantageous position on the vehicle body, none possesses this observation and writing function present car antenna.
Summary of the invention
The objective of the invention is to provide in order to overcome the deficiencies in the prior art a kind of car antenna with Wireless/wired video recording function, the user can check the driving situation of vehicle periphery and record in addition by the display screen in the car, or by mobile phone and other communication terminal distant surveillance vehicle periphery running information and record in addition.
For achieving the above object, the technical solution used in the present invention is: a kind of car antenna with Wireless/wired video recording function comprises antenna body, antenna base, video/audio acquisition module, image processing module, wired or wireless transmission equipment, power supply; Described antenna body is arranged on antenna base top; Described video/audio acquisition module is inlaid on the circumference of antenna base; Described image processing module links to each other with the video/audio acquisition module and is installed in the inside of antenna base; Described wired or wireless transmission equipment links to each other with image processing module; Described power supply provides electric energy for described video/audio acquisition module, image processing module, wired or wireless transmission equipment.
Preferably, described video/audio acquisition module is the CMOS/CCD camera module; Described video/audio acquisition module is arranged on front and back or the left and right sides of antenna base; The visual angle of described video/audio acquisition module be 170 the degree to 178 the degree, quantity is 1～4.
Preferably, described car antenna with Wireless/wired video recording function has two kinds of mode of operations, i.e. the first mode of operation, the second mode of operation.Described the first mode of operation: described image processing module comprises CPU main control board, SD card interface, USB interface, power supply; Described SD card interface, USB interface are separately positioned on the side of antenna base, and link to each other with the CPU main control board; Described wired or wireless transmission equipment is the wire/wireless reflector; Described wire/wireless reflector links to each other with the CPU main control board; Described CPU main control board comprises Audio/Video module, CODEC module, CPU control module, DDR/SDRAM module; Described Audio/Video module receives the signal that described video/audio acquisition module obtains, described signal is through CODEC module encoding and decoding compression, then process through the CPU control module, high density is stored in described DDR/SDRAM module or is transmitted to wireless signal receiver by wireless launcher with 3G/4G/WLAN; Described the second mode of operation, data are transferred to display screen and the memory device that is installed in the car through described wire/wireless reflector by wire cable or short distance FM mode.
Preferably, described wireless signal receiver is mobile phone or other communication terminals.
Preferably, described 3G/4G is the 3G/4G wireless communication technique, and described WLAN is the wireless communication technique that comprises WiFi/Wimax.
Preferably, described CODEC image coding and decoding boil down to adopts the circuit module of MPEG4/H.264 Image Compression.
Preferably, be provided with the acceleration transducer interface on the described antenna base; Described acceleration transducer interface is communicated with the CPU main control board, controlled by the CPU control module.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
Car antenna with Wireless/wired video recording function of the present invention, described antenna body inside is provided with video/audio acquisition module and wire/wireless reflector, and antenna has just had environment recording of information and transfer function first like this; The application of simultaneously image coding and decoding compression CODE C module, so that the video data volume is by high density compressed (1: 100～1: 200), the storage card of unit capacity is significantly prolonged writing time; And the employing that reduces to cooperate the 3G/4G/WLAN technology of packet, so that long-range real-time transmission running information becomes possibility; Simultaneously, data also can be transferred to the display screen that is installed in the car by wire cable or short distance FM mode by described wire/wireless reflector; This outside antenna also has from interior can see the outside, and outside can't see inner performance, thereby built-in video equipment can see external circumstances, and equipment be can't see in the outside, and crypticity is good, is difficult for being found by the people, can effectively finish the running information record.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of the car antenna of Wireless/wired video recording function of the present invention;
Accompanying drawing 2 is the fundamental diagram of the car antenna of Wireless/wired video recording function of the present invention;
Wherein: 1, antenna base; 2, antenna body; 3, video/audio acquisition module; 32, camera/microphone; 33, SD card interface; 34, USB interface; 35, wire/wireless reflector; 36, acceleration transducer interface; 37, circuit board.
Embodiment
Of the present invention a kind of car antenna with Wireless/wired video recording function shown in accompanying drawing 1-2 comprises antenna body 2, antenna base 1, video/audio acquisition module 3, image processing module, wired or wireless transmission equipment, power supply; Described antenna body 2 is arranged on antenna base 1 top; Described video/audio acquisition module 3 is inlaid on the circumference of antenna base 1; Described image processing module links to each other with video/audio acquisition module 3 and is installed in the inside of antenna base 1; Described wired or wireless transmission equipment links to each other with image processing module; Described power supply provides electric energy for described video/audio acquisition module, image processing module, wired or wireless transmission equipment; Described video/audio acquisition module is the CMOS/CCD camera module; The camera module of CMOS/CCD described in the present embodiment is camera/microphone 32; Described video/audio acquisition module 3 is arranged on front and back or the left and right sides of antenna base 1; The visual angle of described video/audio acquisition module 3 be 170 the degree to 178 the degree, quantity is 4; Be separately positioned on the place ahead, rear, left side and the right side of antenna base; Described car antenna with Wireless/wired video recording function has two kinds of mode of operations, i.e. the first mode of operation, the second mode of operation.Described the first mode of operation: described image processing module comprises CPU main control board, SD card interface 33, USB interface 34; Described SD card interface 33, USB interface 34, be separately positioned on the side of antenna base 1, and link to each other with the CPU main control board; Described wired or wireless transmission equipment is the side that wire/wireless reflector 35 is arranged on antenna base 1, and links to each other with the CPU main control board; Described CPU main control board comprises Audio/Video module, CODEC module, CPU control module, DDR/SDRAM module; Described Audio/Video module receives the signal that described video/audio acquisition module obtains, described signal is through CODEC module encoding and decoding compression, then process through the CPU control module, high density is stored in described DDR/SDRAM module or is transmitted to wireless signal receiver by the wire/wireless reflector with 3G/4G/WLAN; Described the second mode of operation, data communication device are crossed described wire/wireless reflector and are transferred to the display screen (not shown) that is installed in the car by wire cable or short distance FM mode; Described wireless signal receiver is mobile phone or other communication terminals; Described 3G/4G is the 3G/4G wireless communication technique, and described WLAN is the wireless communication technique that comprises WiFi/Wimax; Be provided with acceleration transducer interface 36 on the described antenna base; Described acceleration transducer interface 36 is communicated with the CPU main control board, controlled by the CPU control module; Described CPU main control board arranges on the circuit board 37.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The present invention has the car antenna of Wireless/wired video recording function, and described antenna body inside is provided with video/audio acquisition module and wire/wireless reflector, and antenna has just had environment recording of information and transfer function first like this; The application of simultaneously image coding and decoding compression C ODEC module, so that the video data volume is by high density compressed (1: 100～1: 200), the storage card of unit capacity is significantly prolonged writing time; And the employing that reduces to cooperate the 3G/4G/WLAN technology of packet, so that long-range real-time transmission running information becomes possibility; Simultaneously, data can be transferred to the display screen that is installed in the car by wire cable or short distance FM mode by described wire/wireless reflector; This outside antenna also has from interior can see the outside, and outside can't see inner performance, thereby built-in video equipment can see external circumstances, and equipment be can't see in the outside, and crypticity is good, is difficult for being found by the people, can effectively finish the running information record.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. the car antenna with Wireless/wired video recording function is characterized in that: comprise antenna body, antenna base, video/audio acquisition module, image processing module, wired or wireless transmission equipment, power supply; Described antenna body is arranged on antenna base top; Described video/audio acquisition module is inlaid on the circumference of antenna base; Described image processing module links to each other with the video/audio acquisition module and is installed in the inside of antenna base; Described wired or wireless transmission equipment links to each other with image processing module; Described power supply provides electric energy for described video/audio acquisition module, image processing module, wired or wireless transmission equipment.
2. car antenna according to claim 1, it is characterized in that: described video/audio acquisition module is the CMOS/CCD camera module; Described video/audio acquisition module is arranged on front and back or the left and right sides of antenna base; The visual angle of described video/audio acquisition module be 170 the degree to 178 the degree, quantity is 1～4.
3. the car antenna with Wireless/wired video recording function according to claim 1 is characterized in that: have two kinds of mode of operations, i.e. the first mode of operation, the second mode of operation; Described the first mode of operation: described image processing module comprises CPU main control board, SD card interface, USB interface, power supply; Described SD card interface, USB interface are separately positioned on the side of antenna base, and link to each other with the CPU main control board; Described wired or wireless transmission equipment is the wire/wireless reflector; Described wire/wireless reflector links to each other with the CPU main control board; Described CPU main control board comprises Audio/Video module, CODEC module, CPU control module, DDR/SDRAM module; Described Audio/Video module receives the signal that described video/audio acquisition module obtains, described signal is through CODEC module encoding and decoding compression, then process through the CPU control module, high density is stored in described DDR/SDRAM module or is transmitted to wireless signal receiver by wireless launcher with 3G/4G/WLAN; Described the second mode of operation, data communication device are crossed described wire/wireless reflector and are transferred to display screen and the memory device that is installed in the car by wire cable or short distance FM mode.
4. the car antenna with Wireless/wired video recording function according to claim 3, it is characterized in that: described wireless signal receiver is mobile phone or other communication terminals.
5. the car antenna with video recording function according to claim 3, it is characterized in that: described 3G/4G is the 3G/4G wireless communication technique, described WLAN is the wireless communication technique that comprises WiFi/Wimax, and described CODEC image coding and decoding boil down to comprises the circuit module of MPEG4/H.264 Image Compression.
6. the car antenna with video recording function according to claim 3 is characterized in that: be provided with the acceleration transducer interface on the described housing; Described acceleration transducer interface is communicated with the CPU main control board, controlled by the CPU control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110238737.3A CN102956958B (en) | 2011-08-19 | 2011-08-19 | A kind of have car antenna that is wireless, cable video writing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110238737.3A CN102956958B (en) | 2011-08-19 | 2011-08-19 | A kind of have car antenna that is wireless, cable video writing function |
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| Publication Number | Publication Date |
|---|---|
| CN102956958A true CN102956958A (en) | 2013-03-06 |
| CN102956958B CN102956958B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110238737.3A Expired - Fee Related CN102956958B (en) | 2011-08-19 | 2011-08-19 | A kind of have car antenna that is wireless, cable video writing function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490703A (en) * | 2015-12-28 | 2016-04-13 | 生迪智慧科技有限公司 | Audio frequency reception device, method and wireless play system |
| CN109417221A (en) * | 2016-10-21 | 2019-03-01 | 株式会社友华 | In-vehicle antenna apparatus and antenna system |
| US11514726B2 (en) | 2020-09-23 | 2022-11-29 | Analog Devices International Unlimited Company | Systems and methods for integrating cameras and phased array antennas for use in electronic toll charge |
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| CN202405412U (en) * | 2011-08-19 | 2012-08-29 | 苏州卡泰克电子科技有限公司 | Automobile antenna possessing wireless and wired video record functions |
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2011
- 2011-08-19 CN CN201110238737.3A patent/CN102956958B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005075301A (en) * | 2003-09-03 | 2005-03-24 | Mitsubishi Electric Corp | Information processor |
| CN2792873Y (en) * | 2004-10-19 | 2006-07-05 | 林永全 | Inside rear-view mirror with multiple system integration |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490703A (en) * | 2015-12-28 | 2016-04-13 | 生迪智慧科技有限公司 | Audio frequency reception device, method and wireless play system |
| CN105490703B (en) * | 2015-12-28 | 2018-03-16 | 生迪智慧科技有限公司 | Apparatus for receiving audio, method and radio play system |
| CN109417221A (en) * | 2016-10-21 | 2019-03-01 | 株式会社友华 | In-vehicle antenna apparatus and antenna system |
| US11514726B2 (en) | 2020-09-23 | 2022-11-29 | Analog Devices International Unlimited Company | Systems and methods for integrating cameras and phased array antennas for use in electronic toll charge |
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| Publication number | Publication date |
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| CN102956958B (en) | 2015-12-16 |
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Granted publication date: 20151216 Termination date: 20200819 |