CN205160800U - Data transmission system based on individual soldier is from network deployment - Google Patents
Data transmission system based on individual soldier is from network deployment Download PDFInfo
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- CN205160800U CN205160800U CN201521022325.6U CN201521022325U CN205160800U CN 205160800 U CN205160800 U CN 205160800U CN 201521022325 U CN201521022325 U CN 201521022325U CN 205160800 U CN205160800 U CN 205160800U
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Abstract
The utility model discloses a data transmission system based on individual soldier is from network deployment, command center, communication car and individual soldier's equipment including the rear, individual soldier's equipment include a plurality of individual soldier terminals, every individual soldier terminal all is connected with the communication car, the car of communicating is connected with command center, a plurality of individual soldier terminals between data transmission can directly carry out, the individual soldier terminal include terminal data acquisition device, microprocessor, the first signal send -receiver device and display, the output of terminal data acquisition device is connected with microprocessor, and microprocessor is connected with the first signal send -receiver device and display respectively. The utility model provides a data transmission system based on individual soldier is from network deployment can directly carry out data transmission through the the first signal send -receiver device who takes certainly between a plurality of individual soldier terminals, and the handheld terminal data intercommunication each other of having solved on -the -spot each staff of rescue must rely on the communication car and carry out the transfer, each other the very inconvenient problem of data transmission.
Description
Technical field
The utility model relates to a kind of data transmission system based on individual soldier's MANET, is applied to electric power and speedily carries out rescue work emergency field.
Background technology
At concerned power, along with the construction of China's ultra high voltage interconnected network, increasing power transformating and supplying facility passes through nature and the severe area of geographical conditions, and the numerous passway for transmitting electricity in southwest is all positioned at High aititude, high and cold mountain area and depopulated zone; For the threat that reply natural calamity is brought power grid security, emergency disposal rescue can be carried out fast when guaranteeing burst natural calamity or accident, State Grid Corporation of China built Emergency System energetically from 2008, through development for many years, state's net, province and district, the information interconnected network network of county's level Four Police Command Center and the emergency information systems based on satellite communication are tentatively built up.
But also there is many deficiencies in said system in actual application, although communication truck can and rear set up the satellite communications link in broadband, be short of the communication access capability of on-the-spot wide area, on-site supervision ability, command scheduling ability, data acquisition ability be relatively weak; Rescue experience shows, large scale disasters field condition is complicated, and orographic condition is changeable, and the scope that rescue is disposed often changes with the change of the condition of a disaster;
Now, the communication modes of rescue site is mostly rely on existing network etc., natural conditions and the severe area of geographical conditions, signal strength signal intensity is very low, often there will be the situation of communication disruption or communication overlay deficiency between the handheld terminal of staff and communication truck, be unfavorable for reporting in time of information; And the handheld terminal of each staff of rescue site data interchange each other must rely on communication truck carries out transfer, and transfer of data is to each other very inconvenient.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of data transmission system based on individual soldier's MANET is provided, directly transfer of data can be carried out by the first signal receiving/transmission device carried between multiple individual soldier's terminal, the handheld terminal data interchange each other solving each staff of rescue site must rely on communication truck and carry out transfer, the problem that transfer of data is to each other very inconvenient.
The purpose of this utility model is achieved through the following technical solutions: a kind of data transmission system based on individual soldier's MANET, comprises the command centre at rear, communication truck and individual soldier's equipment; Described individual soldier's equipment comprises multiple individual soldier's terminal, and each individual soldier's terminal is all connected with communication truck, and communication truck is connected with command centre, directly can carry out transfer of data between described multiple individual soldier's terminals;
Described individual soldier's terminal comprises terminal data harvester, microprocessor, the first signal receiving/transmission device and display; The output of terminal data harvester is connected with microprocessor, and microprocessor is connected with the first signal receiving/transmission device and display respectively; The first described signal receiving/transmission device comprises coding/decoding module, modulation /demodulation module, signal transceiver and dual-mode antenna; Microprocessor is connected with signal transceiver with modulation /demodulation module by coding/decoding module successively, and signal transceiver is connected with dual-mode antenna.
Described microprocessor comprises S3C2440 chip, and described coding/decoding module comprises H.264 coding/decoding module, and described modulation /demodulation module comprises COFDM modulator-demodulator.
Described data acquisition unit is camera head.
Described individual soldier's terminal also comprises signal conditioner; Described signal conditioner comprises amplifier, filter and A/D convertor circuit; The output of terminal data harvester is connected with microprocessor with A/D convertor circuit by amplifier, filter successively.
Described communication truck comprises secondary signal R-T unit, main control MCU, storage device and vehicle mounted remote communicating device; Described secondary signal R-T unit is used for communicating with the first signal receiving/transmission device, and secondary signal R-T unit is connected with main control MCU, and main control MCU is connected with storage device and vehicle mounted remote communicating device respectively.
Described secondary signal R-T unit is identical with the first signal receiving/transmission device.
Described telecommunication devices comprises main communication module and communication module for subsequent use, and described main communication module is all connected with main control MCU with the input of communication module for subsequent use.
Described communication truck also comprises the control panel for data display and data input, and control panel is connected with control device.
Described command centre comprises central-remote communication device and data processing centre; Described central-remote communication device communicates with vehicle mounted remote communicating device, and central-remote communicator is connected with data processing centre.
Described command centre also comprises the 3rd signal receiving/transmission device, and the 3rd described signal receiving/transmission device is used for carrying out communication with individual soldier's terminal, and the 3rd described signal receiving/transmission device is connected with data processing centre.
3rd signal receiving/transmission device is identical with secondary signal R-T unit with the first signal receiving/transmission device.
The beneficial effects of the utility model are: directly can carry out transfer of data by the first signal receiving/transmission device carried between (1) multiple individual soldier's terminal, the handheld terminal data interchange each other solving each staff of rescue site must rely on communication truck and carry out transfer, the problem that transfer of data is to each other very inconvenient.
(2) transfer of data between communication truck and individual soldier's terminal does not rely on existing network, can not cause information reporting problem not in time due to communication disruption or communication overlay deficiency.
(3) signal collected after filtering, amplify and the preliminary treatment of AD conversion, improve the accuracy of Signal transmissions.
(4) communication truck is provided with storage device, and the data that can collect individual soldier's terminal carry out back-up storage, provides the inquiry foundation of data.
(5) communication truck is established and is only had main communication module and communication module for subsequent use, when main communication module breaks down, still can carry out communication by communication for subsequent use and command centre.
(6) communication truck is provided with the control panel for data display and data input, and the staff in communication truck using communication truck as interim command centre, can monitor the working condition of each individual soldier's terminal counterpart staff by control panel.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the theory structure block diagram of individual soldier's terminal;
Fig. 3 is the internal circuit theory diagram of communication truck.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of data transmission system based on individual soldier's MANET, comprises the command centre at rear, communication truck and individual soldier's equipment; Described individual soldier's equipment comprises multiple individual soldier's terminal, and each individual soldier's terminal is all connected with communication truck, and communication truck is connected with command centre, directly can carry out transfer of data between described multiple individual soldier's terminals;
Described multiple individual soldier's terminals are interconnected between any two.
As shown in Figure 2, described individual soldier's terminal comprises terminal data harvester, microprocessor, the first signal receiving/transmission device and display; The output of terminal data harvester is connected with microprocessor, and microprocessor is connected with the first signal receiving/transmission device and display respectively; The first described signal receiving/transmission device comprises coding/decoding module, modulation /demodulation module, signal transceiver and dual-mode antenna; Microprocessor is connected with signal transceiver with modulation /demodulation module by coding/decoding module successively, and signal transceiver is connected with dual-mode antenna.
Carry the staff of individual soldier's terminal when carrying out electric power rescue, the video that the collection of terminal data acquisition module is corresponding or image data transmission are to microprocessor, and the data that Microprocessor S3C44B0X collects show in the display; The data collected are launched through backward surrounding of encoding, modulate; If when this individual soldier's terminal receives the signal from other individual soldier's terminal, microprocessor is sent to after the signal received being carried out demodulation, decoding, by the display of Microprocessor S3C44B0X data, the staff of this individual soldier's terminal can recognize the working condition of other individual soldier's terminal counterpart staff in real time.
Further, when individual soldier's terminal receives the signal from other individual soldier's terminal, can forward to the received signal.
Meanwhile, communication truck directly receive from individual soldier's terminal transmission signal or to individual soldier's terminal send order time, do not rely on existing communication network, there will not be communication disruption, solve electric power on-scene communication covering power of speedily carrying out rescue work not enough, cause information reporting problem not in time.
Described data acquisition unit comprises for camera head;
Described individual soldier's terminal also comprises signal conditioner; Described signal conditioner comprises amplifier, filter and A/D convertor circuit; The output of terminal data harvester is connected with microprocessor with A/D convertor circuit by amplifier, filter successively.
As shown in Figure 3, described communication truck comprises secondary signal R-T unit, main control MCU, storage device and vehicle mounted remote communicating device; Described secondary signal R-T unit is used for communicating with the first signal receiving/transmission device, and secondary signal R-T unit is connected with main control MCU, and main control MCU is connected with storage device and vehicle mounted remote communicating device respectively.
Communication truck also comprises communication truck body, and secondary signal R-T unit, main control MCU, storage device and vehicle mounted remote communicating device all carry or be installed in communication truck body.
Described telecommunication devices comprises main communication module and communication module for subsequent use, described main communication module is all connected with main control MCU with the input of communication module for subsequent use, further, main communication module adopts 3G communication module or 4G communication module, and communication module for subsequent use adopts GPRS communication module or special satellite communication module.Main communication module and communication module for subsequent use all can carry out communication with command centre, when ensure that main communication module is abnormal, still can communicate with long-range command centre, information from individual soldier's terminal is reported command centre in time, by the order real time down from command centre to individual soldier's terminal.
Described communication truck also comprises the control panel for data display and data input, and control panel is connected with control device; Described secondary signal R-T unit is identical with the first signal receiving/transmission device, after receiving the signal from the first signal receiving/transmission device, main control MCU is sent to after the signal received being carried out demodulation, decoding, shown on the control panel by main control MCU control data, staff on communication truck can recognize the working condition of this individual soldier's terminal counterpart staff in real time, and sends command scheduling order by control panel to individual soldier's terminal.
Described command centre comprises central-remote communication device and data processing centre; Described central-remote communication device communicates with vehicle mounted remote communicating device, and central-remote communicator is connected with data processing centre.
Described command centre also comprises the 3rd signal receiving/transmission device, and the 3rd described signal receiving/transmission device is used for carrying out communication with individual soldier's terminal, and the 3rd described signal receiving/transmission device is connected with data processing centre; 3rd signal receiving/transmission device is identical with secondary signal R-T unit with the first signal receiving/transmission device; When individual soldier's terminal and command centre's close together, the 3rd signal receiving/transmission device of command centre can directly receive the signal coming from individual soldier's terminal, processes signal, or sends control command to individual soldier's terminal.
Claims (7)
1. based on a data transmission system for individual soldier's MANET, it is characterized in that: comprise the command centre at rear, communication truck and individual soldier's equipment; Described individual soldier's equipment comprises multiple individual soldier's terminal, and each individual soldier's terminal is all connected with communication truck, and communication truck is connected with command centre, directly can carry out transfer of data between described multiple individual soldier's terminals;
Described individual soldier's terminal comprises terminal data harvester, microprocessor, the first signal receiving/transmission device and display; The output of terminal data harvester is connected with microprocessor, and microprocessor is connected with the first signal receiving/transmission device and display respectively; The first described signal receiving/transmission device comprises coding/decoding module, modulation /demodulation module, signal transceiver and dual-mode antenna; Microprocessor is connected with signal transceiver with modulation /demodulation module by coding/decoding module successively, and signal transceiver is connected with dual-mode antenna.
2. a kind of data transmission system based on individual soldier's MANET according to claim 1, is characterized in that: described individual soldier's terminal also comprises signal conditioner; Described signal conditioner comprises amplifier, filter and A/D convertor circuit; The output of terminal data harvester is connected with microprocessor with A/D convertor circuit by amplifier, filter successively.
3. a kind of data transmission system based on individual soldier's MANET according to claim 1, is characterized in that: described communication truck comprises secondary signal R-T unit, main control MCU, storage device and vehicle mounted remote communicating device; Described secondary signal R-T unit is used for communicating with the first signal receiving/transmission device, and secondary signal R-T unit is connected with main control MCU, and main control MCU is connected with storage device and vehicle mounted remote communicating device respectively.
4. a kind of data transmission system based on individual soldier's MANET according to claim 3, it is characterized in that: described telecommunication devices comprises main communication module and communication module for subsequent use, described main communication module is all connected with main control MCU with the input of communication module for subsequent use.
5. a kind of data transmission system based on individual soldier's MANET according to claim 1, is characterized in that: described communication truck also comprises the control panel for data display and data input, and control panel is connected with control device.
6. a kind of data transmission system based on individual soldier's MANET according to claim 1, is characterized in that: described command centre comprises central-remote communication device and data processing centre; Described central-remote communication device communicates with vehicle mounted remote communicating device, and central-remote communicator is connected with data processing centre.
7. a kind of data transmission system based on individual soldier's MANET according to claim 1, it is characterized in that: described command centre also comprises the 3rd signal receiving/transmission device, the 3rd described signal receiving/transmission device is used for carrying out communication with individual soldier's terminal, and the 3rd described signal receiving/transmission device is connected with data processing centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022325.6U CN205160800U (en) | 2015-12-10 | 2015-12-10 | Data transmission system based on individual soldier is from network deployment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521022325.6U CN205160800U (en) | 2015-12-10 | 2015-12-10 | Data transmission system based on individual soldier is from network deployment |
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| CN205160800U true CN205160800U (en) | 2016-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646656A (en) * | 2018-06-04 | 2018-10-12 | 江苏科技大学 | Mobile vehicle communication monitoring system and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646656A (en) * | 2018-06-04 | 2018-10-12 | 江苏科技大学 | Mobile vehicle communication monitoring system and its application method |
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