CN114553289A - Communication terminal based on Beidou communication - Google Patents
Communication terminal based on Beidou communication Download PDFInfo
- Publication number
- CN114553289A CN114553289A CN202011363885.3A CN202011363885A CN114553289A CN 114553289 A CN114553289 A CN 114553289A CN 202011363885 A CN202011363885 A CN 202011363885A CN 114553289 A CN114553289 A CN 114553289A
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- communication
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- beidou
- control terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18515—Transmission equipment in satellites or space-based relays
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/421—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Signal Processing (AREA)
- Navigation (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a communication terminal based on Beidou communication, which belongs to the technical field of communication, and particularly relates to a communication terminal based on Beidou communication, which comprises a control terminal, a Beidou navigation system, a voice communication system, a positioning auxiliary system, a data encryption unit and a wireless transmission unit, wherein the output of the Beidou navigation system is connected with the positioning auxiliary system, the output of the positioning auxiliary system and the output of the voice communication system are connected with the data encryption unit, the output of the data encryption unit is connected with the wireless transmission unit, and the control terminal is electrically connected with the Beidou navigation system, the voice communication system, the positioning auxiliary system, the data encryption unit and the wireless transmission unit. Is convenient to use.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a communication terminal based on Beidou communication.
Background
The Beidou satellite navigation system consists of a space section, a ground section and a user section, can provide high-precision, high-reliability positioning, navigation and time service for various users all day long in the global range, has short message communication capacity, and initially has regional navigation, positioning and time service capacities, wherein the positioning precision is decimeter and centimeter level, the speed measurement precision is 0.2 meter/second, and the time service precision is 10 nanoseconds.
Along with beidou communication system's perfection, more and more equipment begin to support beidou communication system, nevertheless because GPS positioning system's development is very fast and the coverage is higher before, lead to present beidou communication's market share still lower, consequently the communication terminal based on beidou communication still is less on the market, causes beidou communication system's application range less, is unfavorable for beidou communication system's development.
Meanwhile, in the existing communication terminal, the pertinence is strong, if the terminal is specially used for positioning, the communication function of the terminal is poor, the terminal is specially used for communication, the positioning function of the terminal is poor, the existing communication equipment needs to be matched with a network for positioning, meanwhile, the communication function is simple communication transmission, encryption and other operations are not performed, the situations such as communication information leakage are easily caused, property and other losses are caused in serious cases, and the terminal is not beneficial to use.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or problems with existing Beidou communications.
Therefore, the invention aims to provide a communication terminal based on Beidou communication, which can improve the use intensity of the Beidou communication, improve the intensity of data communication, reduce the pertinence of equipment, perform operations such as data encryption and the like, and reduce property loss and the like.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a communication terminal based on Beidou communication comprises a control terminal, a Beidou navigation system, a voice communication system, a positioning auxiliary system, a data encryption unit and a wireless transmission unit, wherein the output of the Beidou navigation system is connected with the positioning auxiliary system;
the Beidou navigation system operates based on a Beidou chip;
the voice communication system comprises a voice input unit, a voice output unit, a noise reduction unit and an anti-electromagnetic interference unit, wherein the output of the voice input unit is connected with the noise reduction unit and the anti-electromagnetic interference unit, the output of the noise reduction unit and the output of the anti-electromagnetic interference unit are connected with a control terminal, and the output of the control terminal is connected with the voice output unit;
the positioning auxiliary system is specifically an A-GPS positioning system, and the auxiliary positioning system is connected with the control terminal in a bidirectional manner;
the data encryption unit operates based on a data encryption algorithm, RSA, a knapsack algorithm and ECC;
the wireless transmission unit comprises a network transmission unit, a near field communication module, a Bluetooth transceiving module and a local area network communication module.
The control terminal operates based on any one processor of ARM, Qualcomm and MediaTek.
The invention discloses a preferable scheme of a communication terminal based on Beidou communication, which comprises the following steps: the control terminal is provided with a plurality of expansion interfaces, and the expansion interfaces comprise an M.2 interface, an SATA interface, a USB interface and a type-c interface.
The invention discloses a preferable scheme of a communication terminal based on Beidou communication, which comprises the following steps: the control terminal upper expansion interface is installed on an external shell of the communication terminal.
The invention discloses a preferable scheme of a communication terminal based on Beidou communication, which comprises the following steps: the expansion interface on the control terminal is electrically connected with the voice communication system and the processor body through the processor.
Compared with the prior art: among the communication terminal who has, its pertinence is stronger, if carry out the terminal of location specially, its communication function is relatively poor, and carry out the terminal of communication specially, its locate function is relatively poor, and current communication equipment needs to cooperate the network to fix a position, its communication function is simple communication transmission simultaneously, do not carry out operations such as encryption, cause condition such as communication information leakage to take place easily, cause losses such as property when serious, be unfavorable for the use, in this application file, adopt big dipper navigation system and the set of location auxiliary system to use, improve holistic positioning accuracy, improve the security of holistic data transmission and location data through the operation that adopts communication and location encryption simultaneously, prevent the emergence of condition such as communication information leakage, and convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
fig. 1 is a schematic structural diagram of a communication terminal based on Beidou communication.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
The invention provides a communication terminal based on Beidou communication, please refer to FIG. 1, which comprises a control terminal, a Beidou navigation system, a voice communication system, a positioning auxiliary system, a data encryption unit and a wireless transmission unit, wherein the output of the Beidou navigation system is connected with the positioning auxiliary system, the output of the positioning auxiliary system and the voice communication system are connected with the data encryption unit, the output of the data encryption unit is connected with the wireless transmission unit, and the control terminal is electrically connected with the Beidou navigation system, the voice communication system, the positioning auxiliary system, the data encryption unit and the wireless transmission unit;
the Beidou navigation system operates based on a Beidou chip;
the voice communication system comprises a voice input unit, a voice output unit, a noise reduction unit and an anti-electromagnetic interference unit, wherein the output of the voice input unit is connected with the noise reduction unit and the anti-electromagnetic interference unit, the output of the noise reduction unit and the output of the anti-electromagnetic interference unit are connected with a control terminal, and the output of the control terminal is connected with the voice output unit;
the positioning auxiliary system is specifically an A-GPS positioning system, and the auxiliary positioning system is connected with the control terminal in a bidirectional mode;
the data encryption unit operates based on a data encryption algorithm, RSA, a knapsack algorithm and ECC;
the wireless transmission unit comprises a network transmission unit, a near field communication module, a Bluetooth transceiving module and a local area network communication module.
The control terminal runs based on the ARM processor.
Referring to fig. 1 again, the control terminal has a plurality of expansion interfaces thereon, and the expansion interfaces include an m.2 interface, an SATA interface, a USB interface, and a type-c interface.
Referring to fig. 1 again, the control terminal upper expansion interface is mounted on an outer shell of the communication terminal.
Referring to fig. 1 again, the expansion interface on the control terminal is electrically connected to the voice communication system and the processor body through the processor.
Example 1
The invention provides a communication terminal based on Beidou communication, please refer to FIG. 1, which comprises a control terminal, a Beidou navigation system, a voice communication system, a positioning auxiliary system, a data encryption unit and a wireless transmission unit, wherein the output of the Beidou navigation system is connected with the positioning auxiliary system, the output of the positioning auxiliary system and the voice communication system are connected with the data encryption unit, the output of the data encryption unit is connected with the wireless transmission unit, and the control terminal is electrically connected with the Beidou navigation system, the voice communication system, the positioning auxiliary system, the data encryption unit and the wireless transmission unit;
the Beidou navigation system operates based on a Beidou chip;
the voice communication system comprises a voice input unit, a voice output unit, a noise reduction unit and an anti-electromagnetic interference unit, wherein the output of the voice input unit is connected with the noise reduction unit and the anti-electromagnetic interference unit, the output of the noise reduction unit and the output of the anti-electromagnetic interference unit are connected with a control terminal, and the output of the control terminal is connected with the voice output unit;
the positioning auxiliary system is specifically an A-GPS positioning system, and the auxiliary positioning system is connected with the control terminal in a bidirectional manner;
the data encryption unit operates based on a data encryption algorithm, RSA, a knapsack algorithm and ECC;
the wireless transmission unit comprises a network transmission unit, a near field communication module, a Bluetooth transceiving module and a local area network communication module.
The control terminal operates based on a Qualcomm processor.
Referring to fig. 1 again, the control terminal has a plurality of expansion interfaces thereon, and the expansion interfaces include an m.2 interface, an SATA interface, a USB interface, and a type-c interface.
Referring to fig. 1 again, the control terminal upper expansion interface is mounted on an outer shell of the communication terminal.
Referring to fig. 1 again, the expansion interface on the control terminal is electrically connected to the voice communication system and the processor body through the processor
In a specific using process, the expansion of equipment is realized by connecting an expansion interface through a control terminal, if the expansion of a voice communication system is carried out, the equipment is started after the expansion is finished, positioning operation is carried out through the control terminal, a Beidou navigation system carries out positioning operation through a Beidou chip, after the positioning is finished, the control terminal controls a positioning auxiliary system to carry out secondary auxiliary positioning, the positioning accuracy is ensured, after the positioning is confirmed, encryption is carried out through a data encryption unit, a data encryption algorithm, RSA, a knapsack algorithm and ECC in the data encryption unit are practical according to an optimal encryption algorithm, the positioning information is encrypted, and the encrypted information is output to a wireless transmission unit and is output to the outside through the wireless transmission unit;
according to the same method, a voice communication system is called through a control terminal, an input electric signal is obtained through a wireless transmission unit and is modulated into a voice signal through the voice communication system, sound can be played through playing equipment connected with an expanded interface, meanwhile, the voice signal is input according to the voice communication system, the voice signal is operated through any one of the optimal encryption algorithms of a data encryption algorithm, RSA, a knapsack algorithm and ECC on a data encryption unit, the voice is encrypted, and after the encryption is completed, the voice is output to the outside through the wireless transmission unit.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a communication terminal based on big dipper communication which characterized in that: the Beidou navigation system is connected with the positioning auxiliary system in output, the positioning auxiliary system and the voice communication system are connected with the data encryption unit in output, the data encryption unit is connected with the wireless transmission unit in output, and the control terminal is electrically connected with the Beidou navigation system, the voice communication system, the positioning auxiliary system, the data encryption unit and the wireless transmission unit;
the Beidou navigation system operates based on a Beidou chip;
the voice communication system comprises a voice input unit, a voice output unit, a noise reduction unit and an anti-electromagnetic interference unit, wherein the output of the voice input unit is connected with the noise reduction unit and the anti-electromagnetic interference unit, the output of the noise reduction unit and the output of the anti-electromagnetic interference unit are connected with a control terminal, and the output of the control terminal is connected with the voice output unit;
the positioning auxiliary system is specifically an A-GPS positioning system, and the auxiliary positioning system is connected with the control terminal in a bidirectional mode;
the data encryption unit operates based on a data encryption algorithm, RSA, a knapsack algorithm and ECC;
the wireless transmission unit comprises a network transmission unit, a near field communication module, a Bluetooth transceiving module and a local area network communication module.
The control terminal operates based on any one processor of ARM, Qualcomm and MediaTek.
2. The communication terminal based on the Beidou communication according to claim 1, wherein: the control terminal is provided with a plurality of expansion interfaces, and the expansion interfaces comprise an M.2 interface, an SATA interface, a USB interface and a type-c interface.
3. The communication terminal based on the Beidou communication according to claim 2, wherein: the control terminal upper expansion interface is installed on an external shell of the communication terminal.
4. The communication terminal based on the Beidou communication according to claim 3, wherein: and the expansion interface on the control terminal is electrically connected with the voice communication system and the processor body through the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011363885.3A CN114553289A (en) | 2020-11-27 | 2020-11-27 | Communication terminal based on Beidou communication |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011363885.3A CN114553289A (en) | 2020-11-27 | 2020-11-27 | Communication terminal based on Beidou communication |
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| CN114553289A true CN114553289A (en) | 2022-05-27 |
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| CN202011363885.3A Pending CN114553289A (en) | 2020-11-27 | 2020-11-27 | Communication terminal based on Beidou communication |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781499U (en) * | 2010-08-11 | 2011-03-30 | 西安塞班科技有限公司 | C4I integrated management system based on AGPS and 3G network |
| EP2437556A1 (en) * | 2010-10-04 | 2012-04-04 | Research In Motion Limited | Method, device and system for enhancing location information |
| CN110574103A (en) * | 2018-06-29 | 2019-12-13 | 华为技术有限公司 | Voice control method, wearable device and terminal |
| CN210073321U (en) * | 2019-03-27 | 2020-02-14 | 深圳君正时代集成电路有限公司 | Chip platform off-line voice detection control system |
-
2020
- 2020-11-27 CN CN202011363885.3A patent/CN114553289A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781499U (en) * | 2010-08-11 | 2011-03-30 | 西安塞班科技有限公司 | C4I integrated management system based on AGPS and 3G network |
| EP2437556A1 (en) * | 2010-10-04 | 2012-04-04 | Research In Motion Limited | Method, device and system for enhancing location information |
| CN110574103A (en) * | 2018-06-29 | 2019-12-13 | 华为技术有限公司 | Voice control method, wearable device and terminal |
| CN210073321U (en) * | 2019-03-27 | 2020-02-14 | 深圳君正时代集成电路有限公司 | Chip platform off-line voice detection control system |
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