CN203535228U - Beidou navigation hand-held terminal device used for Internet of Things - Google Patents
Beidou navigation hand-held terminal device used for Internet of Things Download PDFInfo
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- CN203535228U CN203535228U CN201320739274.3U CN201320739274U CN203535228U CN 203535228 U CN203535228 U CN 203535228U CN 201320739274 U CN201320739274 U CN 201320739274U CN 203535228 U CN203535228 U CN 203535228U
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Abstract
Provided is a Beidou navigation hand-held terminal device used for the Internet of Things. The device comprises a control processor, a signal receiving and sending module, and a GPS communication component. The signal receiving and sending module is used to communicate with a Beidou navigation system, and is connected with the control processor through a UART interface. The signal receiving and sending module is controlled by the control processor to complete data exchange. The GPS communication component is connected with the control processor. The device realizes communication interaction by various methods. The hand-held terminal device makes full use of dual functions of positioning and communication of the Beidou, for example, a function of short message communication. In emergency circumstance, the device just needs one second to send information to the Beidou navigation system, and the information can be sent to the control processor at the same time, and then a communication module of the control processor sends the information to a server by a short message or the information is directly displayed on a display screen, thereby realizing sharing of position information and emergency information, providing convenience for separation of goods storage and management, and improving remote circulation speed of the goods.
Description
Technical field
The utility model relates to a kind of communication terminal, relate in particular to a kind of navigation of the Big Dipper for Internet of Things handheld terminal apparatus, being applicable to multiple positioning system (as: Beidou satellite navigation system and GPS), to realize communication mutual, be convenient to the separated of Storage of Goods and management, improve the strange land velocity of liquid assets of goods, and be beneficial to development and the application of Internet of Things.
Background technology
Beidou satellite navigation system is the independent research, the GPS (Global Position System) of independent operating that China is implementing, and continuous navigation location and the time service service of providing is provided on Dec 27th, 2012 Beidou satellite navigation system.Service, can also provide distinctive bi-directional communication service when providing conventional location and high precision to be subject to.
Beidou satellite navigation system has location and the double action of communicating by letter, the SMS communication function possessing is exactly that GPS is not available, when emergency condition, only just can send information to dipper system a second, GPS is the standard configuration of domestic internet-of-things terminal at present, triones navigation system will be better than the external navigational system such as GPS aspect cost performance, become the first-selected system of Internet of Things application from now on.
Chinese utility model patent ZL201220727113.8 discloses a kind of Internet of things system having based on increasingly automated and intelligentized big-dipper satellite, comprises sensor array module, Big Dipper positioning and communicating terminal, big-dipper satellite, unit, Big Dipper ground control centre and Internet of Things Surveillance center unit.Sensor array module gathers environmental information, Big Dipper positioning and communicating terminal reception environment information, and send environmental information to big-dipper satellite, big-dipper satellite reception environment information, and send to Internet of Things Surveillance center unit, receiving control information also sends to Big Dipper positioning and communicating terminal, to Big Dipper positioning and communicating terminal, send positioning signal and timing signal, communicate by letter with big-dipper satellite in unit, Big Dipper ground control centre, big-dipper satellite is controlled, Internet of Things Surveillance center unit reception environment information, produces control information and sends to big-dipper satellite according to environmental information.
But existing technology does not adopt open platform, cause carrying out secondary development, limited the range of application of Beidou satellite navigation system, cause the deficiency of Big Dipper navigation terminal mode.
Utility model content
The purpose of this utility model is to provide a kind of navigation of the Big Dipper for Internet of Things handheld terminal apparatus, by Beidou satellite navigation system and GPS on open platform, integrate other communication, data identification and information processing and transmitting element simultaneously, so that equipment adapts to the needs of secondary development, fill up Beidou satellite navigation system application development platform in the vacancy in Internet of Things field, contribute to the maturation of the triones navigation system ecosystem.
A kind of navigation of the Big Dipper for Internet of Things handheld terminal apparatus that the utility model provides, comprises
Substrate,
Control processor, is located at substrate, for exchanges data and the control of positioning system;
Signal receives and sending module, is located at substrate, for carrying out communication with Beidou satellite navigation system, comprises radiofrequency signal reception and transmitting element, base band signal process element, communication connection and control element, short message authentication element and source element; Source element is connected with control element and is connected with communication with transmitting element, base band signal process element with radiofrequency signal reception respectively, and radiofrequency signal reception and transmitting element, base band signal process element and communication connection are connected successively with control element; Communication connection is also connected with control processor with short message authentication element respectively with control element;
GPS communication element, is located at substrate, is connected with control processor.
GPS communication element, also comprises WIFI, BT and FM interface, is convenient to realize between multiple network communication and information interaction.
On control processor, connect various read-write interfaces and reservoir, just can Real-time Obtaining information on the spot to commodity and logistics management.The utility model is for the Big Dipper navigation handheld terminal apparatus of Internet of Things, its control processor also comprises control power supply, and one or more of camera CCD interface, RFID card reader, bar code scanner, storer, audio process, touch-screen, display screen and radio-frequency communication element.Controlling power supply is connected with radio-frequency communication element with GPS communication element, camera CCD interface, RFID card reader, bar code scanner, storer, audio process, touch-screen, display screen respectively, camera CCD interface, RFID card reader, bar code scanner, storer, audio process, touch-screen and display screen are located in control processor, and radio-frequency communication element is connected with control processor by USB interface.
A kind of navigation of the Big Dipper for Internet of Things handheld terminal apparatus that the utility model provides, its control processor can adopt, control processor MTK6589CortexA7 tetra-core 1.2G processors, by UART interface, receive and be connected with sending module with signal, it can carry the APK system of Android open system platform and Beidou satellite navigation system, and applicable multiple GPS terminal, realized the convenience that carries out secondary development on this end device, also by multiple positioning system, effectively made up the Beidou satellite navigation system GPS navigation system that still unlapped region also can choice for use maturation, the maturation that contributes to the Big Dipper navigation ecosystem, also can compete with existing gps system.
The utility model provides a kind of navigation of the Big Dipper for Internet of Things handheld terminal apparatus, take full advantage of " Big Dipper " have location with the double action of communicating by letter as SMS communication function.When emergency condition, only need just can send a second information to Beidou satellite navigation system, also can issue control processor simultaneously, then by the communication module of control processor, by short message mode, issue server or directly showing screen display, having realized sharing of positional information and emergency information.
A kind of navigation of the Big Dipper for Internet of Things handheld terminal apparatus that the utility model provides, also improves information and data-handling capacity by being equipped with multiple extendability element, has realized obtaining the identification of image and specific objective and related data in time.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the schematic diagram of Big Dipper navigation handheld terminal apparatus one embodiment of Internet of Things;
Fig. 2 is the schematic diagram of the reception of the utility model signal and sending module one embodiment;
Fig. 3 is the schematic diagram of the utility model control processor one embodiment.
Embodiment
Below in conjunction with accompanying drawing, describe the technical solution of the utility model in detail.The utility model embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical scheme of utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in claim scope of the present utility model.
Fig. 1 is that the utility model is for the schematic diagram of Big Dipper navigation handheld terminal apparatus one embodiment of Internet of Things, as shown in Figure 1, the Big Dipper navigation handheld terminal apparatus for Internet of Things comprises that substrate, control processor 1, signal receive and sending module 2 and GPS communication element 3.Control processor 1, signal receive with sending module 2 and GPS communication element 3 and are all located at substrate, and signal receives and sending module 2, for carrying out communication with Beidou satellite navigation system, realizes communication be connected by UART interface and control processor.GPS communication element 3 also comprises the interfaces such as WIFI, BT and FM, is convenient to realize between multiple network communication and information interaction.In the present embodiment, the APK system that control processor 1 adopts MTK6589CortexA7 tetra-core 1.2G processors can carry Android open system platform and Beidou satellite navigation system, and applicable multiple GPS terminal.
Fig. 2 is the schematic diagram of the reception of the utility model signal and sending module one embodiment, as shown in Figure 2, signal receives with sending module 2 and comprises that radiofrequency signal receives with transmitting element 21, base band signal process element 22, communication is connected and control element 23, short message authentication element 25 and source element 24.Source element 24 receives and is connected with communication with control element 23 and is connected with transmitting element 21, base band signal process element 22 with radiofrequency signal respectively.Radiofrequency signal receives and transmitting element 21, base band signal process element 22 and communication connection are connected successively with control element 23, and communication connection is also connected with control processor 1 with short message authentication element 25 with control element 23.
In the present embodiment, radiofrequency signal receives and transmitting element 21 adopts 1.6G band antenna, and RX3007 Big Dipper B1/GPSL1 Dual-mode two-way road radio frequency navigation chip (Guangzhou Runxin Information Technology Co., Ltd.), receive 2.4G Big Dipper signal, be then converted to Big Dipper baseband I/Q signal.Meanwhile, Big Dipper baseband I/Q signal becomes 1.6G radiofrequency signal from up-conversion, and 1.6G radiofrequency signal, through sending filter amplifying processing, is then carried out power amplification processing, finally by antenna transmission, realizes the two-way reception of signal and transmission.
Base band signal process element 22 adopts multisystem multi-frequency high-performance SoC chip-Nebulas
tM(with the logical science and technology of core star (Beijing) company limited), baseband I/Q signal is carried out to modulation and demodulation and channel coding/decoding processing.
Communication connection and control element 23 adopt multisystem multi-frequency high-performance SoC chip-Nebulas
tMchip (with the logical science and technology of core star (Beijing) company limited), realizes communication and be connected, and Big Dipper protocol stack is processed and Big Dipper subsystem controls by UART interface and control processor.Short message authentication element 25 is Big Dipper special SIM card (Guangzhou auspicious intelligence communication Science and Technology Ltd.), has standard SIM card interface.
In the present embodiment, control processor 1 also comprises controls power supply 19, camera CCD interface 16, RFID card reader 15, bar code scanner 14, storer 18, audio process 17, touch-screen 12, display screen 13 and radio-frequency communication element 11.Controlling power supply 19 is connected with radio-frequency communication element 11 with GPS communication element 3, camera CCD interface 16, RFID card reader 15, bar code scanner 14, storer 18, audio process 17, touch-screen 12, display screen 13 respectively.Camera CCD interface 16, RFID card reader 15, bar code scanner 14, storer 18, audio process 17, touch-screen 12 and display screen 13 are located in control processor 1, and radio-frequency communication element 11 is connected with control processor 1 by USB interface.
Audio process 17 is audio processing chip, drives MIC/speaker/receiver, completes voice signal and processes.
Storer 18 comprises EMMCP and T card, supports high-speed memory system and large capacity storage.
The control processor with multiple read-write interface and reservoir, just can Real-time Obtaining information on the spot to commodity and logistics management.Such as: at the control processor with RFID card reader, it can directly read the goods information of configuration RFID chip, and by the signal reception that is connected with control processor and sending module or GPS communication element, information is sent to far-end, realize the real-time management of Storage of Goods, and the strange land of storage and management, accelerate the strange land circulation of goods.
Claims (3)
1. for a Big Dipper navigation handheld terminal apparatus for Internet of Things, it is characterized in that comprising
Substrate,
Control processor, is located at substrate, for exchanges data and the control of positioning system;
Signal receives and sending module, is located at substrate, for carrying out communication with Beidou satellite navigation system;
GPS communication element, is located at substrate, is connected with control processor;
Described signal receives and sending module, comprises radiofrequency signal reception and transmitting element, base band signal process element, communication connection and control element, short message authentication element and source element; Described source element is connected with control element and is connected with described radiofrequency signal reception and transmitting element, described base band signal process element and described communication respectively, described radiofrequency signal reception and transmitting element, base band signal process element and communication connection are connected successively with control element, and described communication connection is also connected with described control processor with described short message authentication element with control element.
2. the Big Dipper for Internet of Things according to claim 1 navigation handheld terminal apparatus, it is characterized in that described control processor also comprises control power supply, and one or more of camera CCD interface, RFID card reader, bar code scanner, storer, audio process, touch-screen, display screen and radio-frequency communication element; Described control power supply is connected with described radio-frequency communication element with described GPS communication element, described camera CCD interface, described RFID card reader, described bar code scanner, described storer, described audio process, described touch-screen, described display screen respectively; Described camera CCD interface, described RFID card reader, described bar code scanner, described storer, described audio process, described touch-screen and described display screen are located in described control processor, and described radio-frequency communication element is connected with described control processor by USB interface.
3. the navigation of the Big Dipper for Internet of Things handheld terminal apparatus according to claim 1, is characterized in that described GPS communication element also comprises WIFI, BT and FM interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320739274.3U CN203535228U (en) | 2013-11-20 | 2013-11-20 | Beidou navigation hand-held terminal device used for Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320739274.3U CN203535228U (en) | 2013-11-20 | 2013-11-20 | Beidou navigation hand-held terminal device used for Internet of Things |
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| CN203535228U true CN203535228U (en) | 2014-04-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255061A (en) * | 2016-08-02 | 2016-12-21 | 芜湖航飞科技股份有限公司 | A kind of mobile alarm emergency system based on Beidou navigation |
| CN113014309A (en) * | 2021-02-23 | 2021-06-22 | 湖南斯北图科技有限公司 | Low-power-consumption space-based Internet of things data acquisition terminal and acquisition method |
-
2013
- 2013-11-20 CN CN201320739274.3U patent/CN203535228U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255061A (en) * | 2016-08-02 | 2016-12-21 | 芜湖航飞科技股份有限公司 | A kind of mobile alarm emergency system based on Beidou navigation |
| CN113014309A (en) * | 2021-02-23 | 2021-06-22 | 湖南斯北图科技有限公司 | Low-power-consumption space-based Internet of things data acquisition terminal and acquisition method |
| CN113014309B (en) * | 2021-02-23 | 2022-08-02 | 湖南斯北图科技有限公司 | Low-power-consumption space-based Internet of things data acquisition terminal and acquisition method |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20161120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |