CN113078933A - Networking type terminal controller and system based on Beidou satellite communication - Google Patents
Networking type terminal controller and system based on Beidou satellite communication Download PDFInfo
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- CN113078933A CN113078933A CN202010003569.9A CN202010003569A CN113078933A CN 113078933 A CN113078933 A CN 113078933A CN 202010003569 A CN202010003569 A CN 202010003569A CN 113078933 A CN113078933 A CN 113078933A
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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
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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
- H04B7/18519—Operations control, administration or maintenance
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Abstract
The invention discloses a networking type terminal controller and a networking type terminal controller system based on Beidou satellite communication, which comprise an input unit, a central controller unit and a control unit, wherein the input unit comprises a communication module, an electric energy management module and a lightning protection power supply input module, and the central processor unit is respectively connected with the input unit and the control unit.
Description
Technical Field
The invention relates to the technical field of networking controllers, in particular to a networking type terminal controller and a networking type terminal system based on Beidou satellite communication.
Background
The controller in the prior art mainly adopts a single body control mode, rents a small-range local area network in a simple short-distance communication mode, has a simple structure, adopts a transparent transmission mode, has poor safety, small coverage range, single function and poor integrity, and cannot meet the application requirement of a large-range scene; the existing communication control method is developed based on short distance or mobile internet technology, mobile internet support is needed when in use, and in remote areas, signals cannot be completely covered or signals do not exist, so that remote control and remote sensing cannot be completed; the Beidou system is wide in coverage range, communication is not limited by natural environments such as regions and climates, the communication success rate is high, reliability and confidentiality are high, and the remote control requirements of some special industries are met.
In the prior art, networking is basically short-distance, communication frequency is based on a common frequency band, interference is large, bandwidth is narrow, and reliability is low; the existing network is greatly limited by regions and cannot realize control in all weather and long distance; the existing communication mode has poor confidentiality, the communication line is public network data, and the communication mode is easy to be held by a network and attacked by the network, and has poor confidentiality and low reliability.
Disclosure of Invention
The invention aims to provide a networking type terminal controller and a networking type terminal system based on Beidou satellite communication, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a networking type terminal controller and a system based on Beidou satellite communication comprise an input unit, a central controller unit and a control unit, wherein the input unit comprises a communication module, an electric energy management module and a lightning protection power input module, the central processor unit is respectively connected with the input unit and the control unit, the central processor unit comprises a temperature sensing unit, an asynchronous transceiver, an SPI communication interface, a power supply, a real-time clock unit, a first I/O interface, a second I/O interface, a third I/O interface, an IC communication interface and a PWM modulation controller, the control unit comprises a scene sensing module, a light sensing measurement module, a multi-path conversion output control module, a power output control module and a PWM modulation output module, the communication module is connected with the asynchronous transceiver, and the electric energy management module is connected with the SPI communication interface, the lightning protection power input module is connected with a power supply;
the first I/O interface is connected with the scene sensing module, the IC communication interface is connected with the light sensation measuring module, the second I/O interface is connected with the multi-path conversion output control module, the third I/O interface is connected with the power output control module, and the PWM modulation controller is connected with the PWM modulation output module.
Preferably, the communication module adopts a Beidou transceiver/wireless communication integrated gateway, the communication module comprises an input module, a main control unit and a communication unit, the input module comprises a Beidou transceiver antenna, a Beidou transceiver unit and a lightning protection power input unit, the main control unit comprises a Beidou time service unit, a Beidou communication controller, a power module and an asynchronous transceiver, the communication unit comprises a communication antenna, a communication controller and a networking communication protocol unit, the main control unit is respectively connected with the input module and the communication unit, the Beidou transceiver antenna is connected with the Beidou transceiver unit, the Beidou transceiver unit is connected with the Beidou communication controller, the lightning protection power input unit is connected with the power module, the asynchronous transceiver is connected with the communication controller, and the communication controller is connected with the communication antenna.
Preferably, the electric energy management module comprises a power generation end and a power utilization end, the power generation end is connected with the intelligent electric energy management unit, the intelligent electric energy management unit is in two-way connection with the cloud server through a data protocol, and the intelligent electric energy management unit is connected with the power utilization end.
Preferably, the intelligent electric energy management unit comprises a microcontroller module and a GPS module; the microcontroller module is electrically connected with the GPS module in a bidirectional mode, and the GPS module is connected with the cloud server in a bidirectional mode through an NB-IoT protocol.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention has simple working principle, reasonably combines the terminal, the terminal controller, the short-distance communication and the Beidou satellite communication system, can be used in a local environment, has flexible networking control mode, and can realize centralized control and distributed management through the Beidou satellite communication remote networking.
(2) The electric energy management module adopted by the invention can realize electric energy measurement, voltage and current measurement and active and reactive power measurement, statistics of active current and reactive current and analysis of load power utilization rule; the electric energy management efficiency is improved.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a functional block diagram of a communication module of the present invention;
fig. 3 is a schematic block diagram of an electrical energy management module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a networking type terminal controller and system based on Beidou satellite communication comprises an input unit 1, a central controller unit 2 and a control unit 3, wherein the input unit 1 comprises a communication module 4, an electric energy management module 5 and a lightning protection power input module 6, the central processor unit 2 is respectively connected with the input unit 1 and the control unit 3, the central processor unit 2 comprises a temperature sensing unit 7, an asynchronous transceiver 8, an SPI communication interface 9, a power supply 10, a real-time clock unit 11, a first I/O interface 12, a second I/O interface 13, a third I/O interface 14, an IC communication interface 15 and a PWM modulation controller 16, the control unit 3 comprises a scene sensing module 17, a light sensing measurement module 18, a multi-path conversion output control module 19, a power output control module 20 and a PWM modulation output module 21, the communication module 4 is connected with the asynchronous transceiver 8, the electric energy management module 5 is connected with an SPI communication interface 9, and the lightning protection power supply input module 6 is connected with a power supply 10;
the first I/O interface 12 is connected to a scene sensing module 17, the IC communication interface 15 is connected to a light sensing measurement module 18, the second I/O interface 13 is connected to a multiplexing output control module 19, the third I/O interface 14 is connected to a power output control module 20, and the PWM modulation controller 16 is connected to a PWM modulation output module 21.
In the invention, a communication module 4 adopts a Beidou transceiver/wireless communication integrated gateway, the communication module 4 comprises an input module 22, a main control unit 23 and a communication unit 24, the input module 22 comprises a Beidou transceiver antenna 25, a Beidou transceiver unit 26 and a lightning protection power input unit 27, the main control unit 23 comprises a Beidou time service unit 28, a Beidou communication controller 29, a power supply module 30 and an asynchronous transceiver 31, the communication unit 24 comprises a communication antenna 32, a communication controller 33 and a networking communication protocol unit 34, the main control unit 23 is respectively connected with the input module 22 and the communication unit 24, the Beidou transceiver antenna 25 is connected with the Beidou transceiver unit 26, the Beidou transceiver unit 26 is connected with the Beidou communication controller 29, the lightning protection power input unit 27 is connected with the power supply module 30, and the asynchronous transceiver 31 is connected with the communication controller 33, the communication controller 33 is connected to the communication antenna 32. The communication module adopted by the invention has good signal transmission stability and strong anti-interference capability, and can further improve the control efficiency.
In addition, in the present invention, the electric energy management module 5 includes a power generation end 35 and a power utilization end 36, the power generation end 35 is connected to an intelligent electric energy management unit 37, the intelligent electric energy management unit 37 is connected to the cloud server 38 in a bidirectional manner through a data protocol, and the intelligent electric energy management unit 37 is connected to the power utilization end 36; the intelligent power management unit 37 comprises a microcontroller module 39, a GPS module 40; the microcontroller module 39 is electrically connected with the GPS module 40 in a bidirectional manner, and the GPS module 40 is connected with the cloud server 38 in a bidirectional manner through an NB-IoT protocol. The electric energy management module adopted by the invention can realize electric energy measurement, voltage and current measurement and active and reactive power measurement, statistics of active current and reactive current and analysis of load power utilization rule; the electric energy management efficiency is improved.
The invention has simple working principle, reasonably combines the terminal, the terminal controller, the short-distance communication and the Beidou satellite communication system, can be used in a local environment, has flexible networking control mode, and can realize centralized control and distributed management through the Beidou satellite communication remote networking.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a networking type terminal control ware and system based on big dipper satellite communication which characterized in that: the device comprises an input unit (1), a central controller unit (2) and a control unit (3), wherein the input unit (1) comprises a communication module (4), an electric energy management module (5) and a lightning protection power input module (6), the central processor unit (2) is respectively connected with the input unit (1) and the control unit (3), the central processor unit (2) comprises a temperature sensing unit (7), an asynchronous transceiver (8), an SPI (serial peripheral interface) communication interface (9), a power supply (10), a real-time clock unit (11), a first I/O interface (12), a second I/O interface (13), a third I/O interface (14), an IC (integrated circuit) communication interface (15) and a PWM (pulse width modulation) controller (16), and the control unit (3) comprises a scene sensing module (17), a light sensing and measuring module (18), a multi-path conversion output control module (19), The lightning protection power supply comprises a power supply output control module (20) and a PWM (pulse-width modulation) output module (21), wherein the communication module (4) is connected with an asynchronous transceiver (8), the electric energy management module (5) is connected with an SPI (serial peripheral interface) communication interface (9), and the lightning protection power supply input module (6) is connected with a power supply (10);
the first I/O interface (12) is connected with a scene perception module (17), the IC communication interface (15) is connected with a light sensation measurement module (18), the second I/O interface (13) is connected with a multi-path conversion output control module (19), the third I/O interface (14) is connected with a power output control module (20), and the PWM modulation controller (16) is connected with a PWM modulation output module (21).
2. The networking type terminal controller and system based on Beidou satellite communication according to claim 1 are characterized in that: the communication module (4) adopts a Beidou transceiver/wireless communication integrated gateway, the communication module (4) comprises an input module (22), a main control unit (23) and a communication unit (24), the input module (22) comprises a Beidou transceiver antenna (25), a Beidou transceiver unit (26) and a lightning protection power input unit (27), the main control unit (23) comprises a Beidou time service unit (28), a Beidou communication controller (29), a power supply module (30) and an asynchronous transceiver (31), the communication unit (24) comprises a communication antenna (32), a communication controller (33) and a networking communication protocol unit (34), the main control unit (23) is respectively connected with the input module (22) and the communication unit (24), the Beidou transceiver antenna (25) is connected with the Beidou transceiver unit (26), and the Beidou transceiver unit (26) is connected with the Beidou communication controller (29), the lightning protection power input unit (27) is connected with the power module (30), the asynchronous transceiver (31) is connected with the communication controller (33), and the communication controller (33) is connected with the communication antenna (32).
3. The networking type terminal controller and system based on Beidou satellite communication according to claim 1 are characterized in that: the electric energy management module (5) comprises a power generation end (35) and a power utilization end (36), the power generation end (35) is connected with an intelligent electric energy management unit (37), the intelligent electric energy management unit (37) is connected with a cloud server (38) in a data protocol two-way mode, and the intelligent electric energy management unit (37) is connected with the power utilization end (36).
4. The networking type terminal controller and system based on Beidou satellite communication according to claim 3, characterized in that: the intelligent power management unit (37) comprises a microcontroller module (39) and a GPS module (40); the microcontroller module (39) is in bidirectional electrical connection with the GPS module (40), and the GPS module (40) is in bidirectional connection with the cloud server (38) through NB-IoT protocol.
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