CN202798880U - Full-automatic explanation extender for smart phone - Google Patents
Full-automatic explanation extender for smart phone Download PDFInfo
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- CN202798880U CN202798880U CN201220293696.8U CN201220293696U CN202798880U CN 202798880 U CN202798880 U CN 202798880U CN 201220293696 U CN201220293696 U CN 201220293696U CN 202798880 U CN202798880 U CN 202798880U
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- expander
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Abstract
The utility model relates to a full-automatic explanation extender for a smart phone. The full-automatic explanation extender can be matched with the smart phone and application software to provide full-automatic explanation service, positioning service and the like for a tourist, and management service also can be provided for a scenic spot. The full-automatic explanation extender consists of a radio frequency identification (RFID) and infrared (IR) sensing receiving and positioning unit, a built-in micro control unit (MCU) radio frequency front-end unit, a loudspeaker unit and a power supply unit, which are arranged in the same machine body. The extender is connected with the smart phone through a 3.5mm audio plug and a connecting wire thereof. Therefore, the tourist can receive contents explained by a tour guide by using the smart phone. In addition, the positioning service can be provided, so that close contact between the tourist and a manager is ensured.
Description
Technical field
The present invention relates to a kind of expander with full-automatic explaining functions, particularly a kind of smart mobile phone is automatically said Solution Expander.
Background technology
Along with popularizing of smart mobile phone, many electronic products have all become " free attach feature " of smart mobile phone, MP3, MP4 player, e-book, electronic dictionary or even handheld device etc., and these industries have all been suffered unprecedented impact.Present smart mobile phone is standard configuration large scale high-resolution liquid crystal display screen almost, sensitive capacitive touch screen, and mass storage has very strong ability to play multi-media.In addition open Software Development Platform interface, anyone need not too large input just can develop software for the intelligent machine of a certain type operating system platform.According to the trend of observing at present, " digital program request type Audio Guide " also can become " the free attach feature " of smart mobile phone by the form of APPs application program is installed, and this point has not had technology barrier.The GPS+AGPS architecture of smart mobile phone, the connection of WLAN wireless network have been standard configuration in addition, and the mobile networks such as GSM/GPRS, 3G are the special function of mobile phone especially, do " outdoor large regional wisdom guide " and have not had the obstacle on the hardware capability.
But explaining functions is not the primary function of mobile phone, need to download the APPs application program also is installed, and the user of not all smart mobile phone can both skilled operation, is not constantly can both download.In addition, mobile phone can not be supported accurate indoor positioning.The reception of RFID and IR can not be supported, the guide to visitors explanation of indoor full automatic can't be done.
" smart mobile phone is automatically said Solution Expander " described in the invention can be carried out comprehensively, solve the problems referred to above, and existing market still finds no equipment of the same type.
Summary of the invention
In view of this, main purpose of the present invention provides a kind of expander that can automatically explain by the platform of smart mobile phone the location, by the positioning function of self, adopt digital audio transmission debugging technique to be modulated on the audio signal signal that receives, transmitting terminal coding, receiving terminal decoding, the content of explanation plays back at expander by full automatic mode the most at last.Not only can also set up shop side and visitor's close ties for the visitor provides explanation, be a kind of novel Modern Electronic explanation service equipment.
For realizing above-mentioned functions, the present invention is achieved in that
A kind of smart mobile phone is automatically said Solution Expander, formed by external shell and internal control unit, the internal hardware of expander forms and comprises that RFID and IR infrared induction receive positioning unit, built-in MCU radio-frequency front-end unit, speaker unit, power supply unit, they are all in same body, utilize the sound carrier modulation technique, by earphone microphone interface, transmit automatically explanation, locator data.
Built-in MCU radio-frequency front-end unit is the formant of this equipment, mainly is made of radio-frequency front-end and single-chip microcomputer, can carry out receipt decoding, controls other unit operations.
RFID and IR infrared induction receive positioning unit can be infrared receiving terminal, 2.4GHz RFID reception antenna, and built-in MCU control receives RFID or IR framing signal.
Power supply unit adopts the chargeable lithium cell power supply, continues to power continuously to this expander being able to.
3.5mm audio jack and line thereof are arranged on the expander housing, be used for connecting smart mobile phone, and mutual signal transmission.
The speaker unit of expander is boombox.
Simultaneously, expander be monolateral earphone be again automatically to explain the positioning function expander, can reach the accurate location of indoor venue by RFID and IR infrared induction, satisfy the needs of indoor positioning, remedy the deficiency of common smart mobile phone on function.
Advantage of the present invention and good effect are:
1) connects smart mobile phone by this expander, can reach indoor, outdoor accurate location, and can automatically explain, can be connected to by the cloud platform keeper's computer simultaneously, guaranteed keeper and visitor's close ties.
2) easy to use, can use with all smart mobile phone couplings: although the data-interface of smart mobile phone is very large with the different difference of different and model of manufacturer, but the stereo headset socket of 3.5mm mechanical structure standard is unified, now be the standard configurations of smart mobile phone, on the market 3.5mm plug earphone, headset fully can both be general.
3) the stereo headset socket of 3.5mm is the most general interface on the smart mobile phone: comprise output input impedance, level amplitude, have the most widely adaptability.
4) position of the interface of smart mobile phone has superiority very much: most of on the equipment top, relatively more spacious on every side.
5) use cost is low: needn't through the complexity authentication of cell phone manufacturer, needn't to each producer's application open interface standard, needn't pay high patent fee to cell phone manufacturer.
6) the covering usage platform is powerful: across three categorles cell phone platforms, and iOS, Android, Windows Phone 7.5.
7) need not to be various mobile phone development driver, directly utilize ready-made audio A PI interface.
In sum, Patent design of the present invention a kind of expander that relies on smart mobile phone to realize full-automatic explanation, this expander have use general, can fully compatible all smart mobile phones that arrive, thereby realize the location to the user, the function of automatic briefing, this equipment has been started again a kind of precedent in the tourist circles.
Description of drawings
Fig. 1 is system block diagram of the present invention
Fig. 2 is the present invention's schematic diagram in use
Embodiment
The hardware configuration that smart mobile phone is automatically said Solution Expander is as shown in Figure 1: comprise that built-in MCU radio-frequency front-end, RFID and IR infrared induction receive positioning unit, speaker unit, power supply unit, wherein:
Built-in MCU radio-frequency front-end unit is the formant of this equipment, mainly is made of radio-frequency front-end and single-chip microcomputer, can carry out receipt decoding, coding, controls other unit operations.
RFID and IR infrared induction receive positioning unit can be infrared receiving terminal, 2.4GHz reception antenna.
3.5mm audio jack and line thereof are arranged on the expander housing, be used for connecting smart mobile phone, panel computer, and carry out transfer of data.
Power supply unit adopts the chargeable lithium cell power supply, continues to power continuously to this expander being able to.
Expander be monolateral earphone be again automatically to explain the positioning function expander, can satisfy the pinpoint needs of indoor venue, remedy the deficiency of normal domestic mobile phone on function.
According to Fig. 1 and Fig. 2, its concrete execution mode is:
1. the visitor carries smart mobile phone and enters venue (scenic spot).
2. pay cash pledge at information desk, rent and get " smart mobile phone is automatically said Solution Expander ".
3. the input network address that provides of information desk or take two-dimension code and obtain network address is downloaded and set up applications, and this application program downloads that the WiFi that can utilize information desk to provide connects or visitor's oneself 3G connection.
4. insert " smart mobile phone is automatically said Solution Expander " and can begin whole audience shop, the full-automatic guide to visitors at scenic spot, the working method of this moment is: expander receives RFID or IR signal, partly decode by radio-frequency front-end, passing to built-in MCU is modulated into audio signal with signal and passes to 3.5mm audio jack and line part again, at this moment, the acceptance division branch of smart mobile phone carries out demodulation by corresponding software algorithm program with signal, decoding, access corresponding explanation content by software program again, audio signal is exported the loud speaker that is transferred to expander by the 3.5mm audio frequency again and is play.Simultaneously software interface is supported program request broadcast, interactive operation, and does not affect the user and connect the people's phone of combatting smuggling.
5. when expander is automatically explained, after by the RFID/IR signal visitor being positioned, again by the cloud platform with the location communication in keeper's management system, just can keep close ties between keeper and the visitor, in case of necessity, can take some means and measure that the visitor is served.
6. when leaving venue or scenic spot, return " smart mobile phone is automatically said Solution Expander ", software can be retained in user's the mobile phone, as souvenir, and can be in the mode repeat playing by program request in the future.
7. smart mobile phone is automatically said Solution Expander, supports simultaneously " giving back prompting+burglar alarm " function, prevents that accident from losing.
8. the guide automatically says the Solution Expander charging storage bin of packing into the used smart mobile phone of visitor, in time replenishes electric weight, in order to using next time.
Claims (6)
1. a smart mobile phone is automatically said Solution Expander, formed by external shell, internal control unit, 3.5mm audio jack and line, it is characterized in that: the inside of expander forms and comprises that RFID and IR infrared induction receive positioning unit, built-in MCU radio-frequency front-end unit, speaker unit, power supply unit, they are all in same body, utilize the sound carrier modulation technique, by earphone microphone interface, transmit automatically explanation, locator data.
2. smart mobile phone according to claim 1 is automatically said Solution Expander, it is characterized in that: RFID and IR infrared induction receive positioning unit can be infrared receiving terminal, 2.4GHz active RFID reception antenna.
3. smart mobile phone according to claim 1 is automatically said Solution Expander, it is characterized in that: expander be monolateral earphone be again automatically to explain the positioning function expander, can accurately locate at indoor venue by RFID and IR infrared induction.
4. smart mobile phone according to claim 1 is automatically said Solution Expander, it is characterized in that: 3.5mm audio jack and line are arranged on the expander housing, be used for connecting expander and smart mobile phone, panel computer, and carry out transfer of data.
5. smart mobile phone according to claim 1 is automatically said Solution Expander, it is characterized in that: power supply unit adopts the chargeable lithium cell power supply.
6. smart mobile phone according to claim 1 is automatically said Solution Expander, it is characterized in that: speaker unit is boombox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220293696.8U CN202798880U (en) | 2012-06-21 | 2012-06-21 | Full-automatic explanation extender for smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220293696.8U CN202798880U (en) | 2012-06-21 | 2012-06-21 | Full-automatic explanation extender for smart phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202798880U true CN202798880U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220293696.8U Expired - Fee Related CN202798880U (en) | 2012-06-21 | 2012-06-21 | Full-automatic explanation extender for smart phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202798880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801852A (en) * | 2012-06-21 | 2012-11-28 | 天津恒达文博科技有限公司 | Full-automatic explanation extender for smart phone |
| CN104363055A (en) * | 2014-10-29 | 2015-02-18 | 黑龙江大学 | Infrared coded signal receiving device connected with smart phone in Bluetooth mode |
-
2012
- 2012-06-21 CN CN201220293696.8U patent/CN202798880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801852A (en) * | 2012-06-21 | 2012-11-28 | 天津恒达文博科技有限公司 | Full-automatic explanation extender for smart phone |
| CN104363055A (en) * | 2014-10-29 | 2015-02-18 | 黑龙江大学 | Infrared coded signal receiving device connected with smart phone in Bluetooth mode |
| CN104363055B (en) * | 2014-10-29 | 2017-11-10 | 黑龙江大学 | The infrared encoded signal reception device being connected by bluetooth approach with smart mobile phone |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Hengda Wenbo Science & Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Hengda Wenbo Science & Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |