CN105792092B - Wireless short-distance authentication 4G routing module and its optimal network selection method - Google Patents
Wireless short-distance authentication 4G routing module and its optimal network selection method Download PDFInfo
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- CN105792092B CN105792092B CN201410788017.8A CN201410788017A CN105792092B CN 105792092 B CN105792092 B CN 105792092B CN 201410788017 A CN201410788017 A CN 201410788017A CN 105792092 B CN105792092 B CN 105792092B
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- 238000004891 communication Methods 0.000 claims abstract description 23
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Abstract
The present invention relates to a kind of routers, disclose wireless short-distance authentication 4G routing module and optimal network selection method, including master chip, data module, wireless network, data module is connected with master chip, master chip and wireless communication, data module includes WIFI chip, NFC short-range communication chip, WIFI chip is connected with SIM/UCIM card slot by USB interface, NFC short-range communication chip is connected with SD card card slot by UART interface, SIM/UCIM card slot, SD card card slot is plugged with SIM/UCIM card respectively, SD card, SIM/UCIM card is used for user identity identification, SD card is stored for data；NFC short-range communication chip is connected by I2C interface with master chip, and NFC short-range communication chip connects SD card card reader by SPI interface.The present invention provides wireless short-distance authentication 4G router and optimal network selection method, user is by supporting the smart phone of NFC chip to realize authentication, it is communicated with vehicle company by WIFI and obtains current bus position in real time, realize user and the real-time identity authentication with vehicle company.
Description
Technical field
The present invention relates to a kind of router-module more particularly to wireless short-distance authentication 4G routing modules and its optimal
Network selecting method.
Background technique
Currently, using independent driving monitoring and Wifi route processing, row on wireless short-distance authentication such as taxi
Vehicle management system built-in with wireless module independence GPS higher cost, speed is slower, and development difficulty is larger；WIFI independently has cumbersome
Registration process, the time is longer, at the same may need with phone number obtain registration short message, in view of client to the guarantor of oneself privacy
Shield, may refuse to register；Application for school bus, company's regular bus class, it is not necessary to smart phone is used, it only need to be for example with NFC
The authentication got on the bus can be realized in the student's identity card of function.
Summary of the invention
The present invention is directed to and is primarily present following defect in the prior art: first is that on wireless short-distance authentication such as taxi
Use independent driving monitoring and Wifi route processing, driving management system built-in with wireless module independence GPS higher cost, speed
Relatively slow, development difficulty is larger；Second is that WIFI independently has cumbersome registration process, the time is longer, while may need to use mobile phone
Number obtains registration short message, and the protection in view of client to oneself privacy may be refused to register；Third is that for school bus, class of company
The application of vehicle class, it is not necessary to use smart phone, only the identity got on the bus need to can be realized and test for example with the student's identity card of NFC function
Card provides the wireless short-distance authentication 4G routing module of a kind of chip containing WIFI, NFC short-range communication chip.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
Wireless short-distance authentication 4G routing module, including master chip, data module, wireless network, data module with
Master chip is connected, and master chip and wireless communication, data module include WIFI chip, NFC short-range communication chip, WIFI core
Piece is connected with SIM/UCIM card slot by USB interface, and NFC short-range communication chip is connected with SD card card by UART interface
Slot, SIM/UCIM card slot, SD card card slot are plugged with SIM/UCIM card, SD card respectively, and SIM/UCIM card is known for user identity
Not, SD card is stored for data；NFC short-range communication chip is connected by I2C interface with master chip, NFC short-range communication core
Piece connects SD card card reader by SPI interface.
Preferably, NFC short-range communication chip is circumscribed with NFC antenna.
Preferably, master chip is connected with RF chip.
Preferably, further including built-in locating module, intelligent terminal, built-in locating module is connected with data module, intelligence
Terminal is connected with built-in locating module, built-in locating module real-time report intelligent terminal position, built-in locating module combination USB,
ODB realizes fence function.
Preferably, intelligent terminal is equipped with audio call module, APP application platform.
Preferably, wireless network be TDD LTE and/or FDD LTE and/or WCDMA TDSCDMA and/or EVDO and/
Or CDMA and/or GPS and/or WIFI.
Optimal network selection method based on wireless short-distance authentication 4G router, comprising:
If the SIM/UCIM card being A. inserted into is telecommunications card, the sequence of optimal network selection is followed successively by LTE, EVDO, CDMA
1X；
If the SIM/UCIM card being B. inserted into is connection card, the sequence of optimal network selection is followed successively by LTE, WCDMA, GSM；
If C. be inserted into SIM/UCIM card be mobile card, optimal network select sequence be followed successively by LTE, TD, SCDMA,
GSM。
The present invention is due to using above technical scheme, with following significant technical effect:
(1) for using the user of intelligent terminal, APP can be downloaded in advance, registered, without leaking oneself hand cruelly
The privacy informations such as machine can integrate reservation chauffeur.When user gets on the bus, it only need to refresh NFC, can be recognized by WIFI identity
Card, while driver can be informed in advance by APP in destination in advance, driver can pre-select unobstructed route.User is logical
The smart phone for supporting NFC chip is crossed, or supports student's identity card, the employee's card etc. of NFC chip.
(2) for USB or UART with vehicle company, can be used, WIFI obtains current bus position to do communication in real time, and
Do related application, such as fence.
Detailed description of the invention
Fig. 1 is the functional block diagram of routing module embodiment of the present invention.
The toponym that each number designation is referred in attached drawing is as follows: 1-NFC antenna, 2-data modules, 3-SD card cards
Slot, 4-built-in locating modules, 5-intelligent terminals, 6-SIM/UCIM card slots, 7-SIM/UCIM cards, 8-USB interfaces, 9-
SD card, 10-UART interfaces, 11-SD card card reader, 12-SPI interfaces, 13-RF chips, 14-master chips, 15-wireless networks
Network, 16-I2C interfaces, 21-NFC short-range communication chips, 22-WIFI chips, 51-voice call modules, 52-APP are answered
Use platform.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
Wireless short-distance authentication 4G routing module, as shown in Figure 1, including master chip 14, data module 2, wireless network
Network 15, data module 2 are connected with master chip 14, and master chip 14 is communicated with wireless network 15, and data module 2 includes WIFI chip
22, NFC short-range communication chip 21, WIFI chip 22 are connected with SIM/UCIM card slot 6 by USB interface 8, and NFC is closely
Communication chip 21 is connected with SD card card slot 3 by UART interface 10, and SIM/UCIM card slot 6, SD card card slot 3 are plugged with respectively
SIM/UCIM card 7, SD card 9, SIM/UCIM card 7 are used for user identity identification, and SD card 9 is stored for data；NFC short-range communication
Chip 21 is connected by I2C interface 16 with master chip 14, and NFC short-range communication chip 21 connects SD card by SPI interface 12 and reads
Card device 11.
NFC short-range communication chip 21 is circumscribed with NFC antenna 1.
Master chip 14 is connected with RF chip 13.
It further include built-in locating module 4, intelligent terminal 5, built-in locating module 4 is connected with data module 2, intelligent terminal 5
It is connected with built-in locating module 4, built-in 4 real-time report intelligent terminal of locating module, 5 position, the built-in combination of locating module 4 USB,
ODB realizes fence function.
Intelligent terminal 5 is equipped with audio call module 51, APP application platform 52.
Wireless network 15 is TDD LTE, FDD LTE, WCDMA TDSCDMA, EVDO, CDMA, GPS, WIFI.
Optimal network selection method based on wireless short-distance authentication 4G routing module, comprising:
If the SIM/UCIM card being A. inserted into is telecommunications card, the sequence of optimal network selection is followed successively by LTE, EVDO, CDMA
1X；
If the SIM/UCIM card being B. inserted into is connection card, the sequence of optimal network selection is followed successively by LTE, WCDMA, GSM；
If C. be inserted into SIM/UCIM card be mobile card, optimal network select sequence be followed successively by LTE, TD, SCDMA,
GSM。
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (7)
1. wireless short-distance authentication 4G routing module, including master chip (14), data module (2), wireless network (15), number
It is connected according to module (2) with master chip (14), master chip (14) is communicated with wireless network (15), it is characterised in that: data module (2)
Including WIFI chip (22), NFC short-range communication chip (21), WIFI chip (22) is connected with SIM/ by USB interface (8)
UCIM card slot (6), NFC short-range communication chip (21) are connected with SD card card slot (3), SIM/UCIM by UART interface (10)
Card slot (6), SD card card slot (3) are plugged with SIM/UCIM card (7), SD card (9) respectively, and SIM/UCIM card (7) is used for user's body
Part identification, SD card (9) are stored for data；NFC short-range communication chip (21) passes through I2C interface (16) and master chip (14) phase
Even, NFC short-range communication chip (21) passes through SPI interface (12) connection SD card card reader (11).
2. wireless short-distance authentication 4G routing module according to claim 1, it is characterised in that: NFC is closely logical
Letter chip (21) is circumscribed with NFC antenna (1).
3. wireless short-distance authentication 4G routing module according to claim 1, it is characterised in that: master chip (14) is even
It is connected to RF chip (13).
4. wireless short-distance authentication 4G routing module according to claim 1, it is characterised in that: further include built-in fixed
Position module (4), intelligent terminal (5), built-in locating module (4) are connected with data module (2), intelligent terminal (5) and built-in positioning
Module (4) is connected, built-in locating module (4) real-time report intelligent terminal (5) position, and built-in locating module (4) combines USB, ODB
Realize fence function.
5. wireless short-distance authentication 4G routing module according to claim 4, it is characterised in that: intelligent terminal (5)
It is equipped with audio call module (51), APP application platform (52).
6. wireless short-distance authentication 4G routing module according to claim 1, it is characterised in that: wireless network (15)
For TDD LTE and/or FDD LTE and/or WCDMA TDSCDMA and/or EVDO and/or CDMA and/or GPS and/or WIFI.
7. based on the optimal network selection method of wireless short-distance authentication 4G routing module, including it is described in claim 1
Wireless short-distance authentication 4G routing module, it is characterised in that: include:
If the SIM/UCIM card being A. inserted into is telecommunications card, the sequence of optimal network selection is followed successively by LTE, EVDO, CDMA 1X；
If the SIM/UCIM card being B. inserted into is connection card, the sequence of optimal network selection is followed successively by LTE, WCDMA, GSM；
If the SIM/UCIM card being C. inserted into is mobile card, the sequence of optimal network selection is followed successively by LTE, TD, SCDMA, GSM.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410788017.8A CN105792092B (en) | 2014-12-19 | 2014-12-19 | Wireless short-distance authentication 4G routing module and its optimal network selection method |
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| CN201410788017.8A CN105792092B (en) | 2014-12-19 | 2014-12-19 | Wireless short-distance authentication 4G routing module and its optimal network selection method |
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| CN105792092A CN105792092A (en) | 2016-07-20 |
| CN105792092B true CN105792092B (en) | 2019-02-19 |
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| CN111615154A (en) * | 2019-02-25 | 2020-09-01 | 上海域格信息技术有限公司 | 5G and NBIOT intelligence thing networking module |
| CN110223529A (en) * | 2019-04-02 | 2019-09-10 | 李育正 | Reservation bus prevents down the method and system given another the right of way |
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|---|---|---|---|---|
| CN101809977A (en) * | 2007-09-12 | 2010-08-18 | 设备保真度股份有限公司 | Updating mobile devices with additional elements |
| CN102172097A (en) * | 2008-09-30 | 2011-08-31 | 捷讯研究有限公司 | Mobile wireless communications device having touch activated near field communications (NFC) circuit |
| CN103945507A (en) * | 2013-01-22 | 2014-07-23 | 诺基亚公司 | Method, apparatus, and computer program product for power save control for tethering connections |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130247137A1 (en) * | 2011-12-30 | 2013-09-19 | Rohit Raj Puri | Methods and systems for automatically configuring and re-configuring electronic security interfaces |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101809977A (en) * | 2007-09-12 | 2010-08-18 | 设备保真度股份有限公司 | Updating mobile devices with additional elements |
| CN102172097A (en) * | 2008-09-30 | 2011-08-31 | 捷讯研究有限公司 | Mobile wireless communications device having touch activated near field communications (NFC) circuit |
| CN103945507A (en) * | 2013-01-22 | 2014-07-23 | 诺基亚公司 | Method, apparatus, and computer program product for power save control for tethering connections |
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Address after: Room 204-1, No. 6, Lane 88, Shengrong Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai, 200120 Patentee after: SHANGHAI YUGE INFORMATION TECHNOLOGY Co.,Ltd. Address before: Room 401, No. 6, Lane 299, Bisheng Road, Zhangjiang High tech Park, Pudong New Area, Shanghai, April 2012 Patentee before: SHANGHAI YUGE INFORMATION TECHNOLOGY Co.,Ltd. |