CN104159208A - Emergency communication recovery system and method based on communication balloon as carrier - Google Patents
Emergency communication recovery system and method based on communication balloon as carrier Download PDFInfo
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- CN104159208A CN104159208A CN201410398558.XA CN201410398558A CN104159208A CN 104159208 A CN104159208 A CN 104159208A CN 201410398558 A CN201410398558 A CN 201410398558A CN 104159208 A CN104159208 A CN 104159208A
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Abstract
The invention provides an emergency communication recovery system based on a communication balloon as a carrier. The system comprises a receiving antenna unit, a processor unit, a transmitting antenna unit, a carrier balloon, a three-axis holder, a power supply, a mooring cable and a ground station. The invention relates to an emergency communication recovery means based on a communication balloon as a carrier, and good signal coverage and long-distance transmission capacity are achieved by adopting two communication antennas with different frequencies and the decoding technology. The balloon is used as a carrier to achieve the resistance to bad weather to a certain extent, the balloon can be transported by a carrying vehicle to a specific operation destination, the influence of terrain to entrance and deployment locations is ignored, and the balloon can be reserved and deployed around disaster areas.
Description
technical field:
The invention belongs to balloon communication field, particularly relate to a kind of the emergency communication recovery system and the method that are carrier based on communication balloon.
background technology:
After calamity, emergency communication recovery technology is the big event of various countries' research and development always, after the calamity of China, emergency communication technology is mainly based on large-scale ground communication base station, its means of transportation is mainly Automobile Transportation, in the disaster such as mud-rock flow, earthquake, local landform is caused after great change, can not within the very first time, recover by the communication system to disaster area.After the calamity of China, emergency communication recovery technology is also limited by many factors simultaneously, can't bear, carry difficult such as large-scale communication apparatus is conventionally heavy, the carrying out of tying down search and rescue activity in rescue expansion process, thereby within 72 hours gold relief time, search and rescue activity can not launch in time; Large-scale communication apparatus needs professional to operate, and training cost is higher, and conventionally need to be deep into the operation of high-risk location, and operating personnel's personal safety can not effectively be ensured conventionally.
After calamity, communication recovery can be subject to the impact of many factors.Such as main equipment is inconvenient to carry, landform is not suitable for deployed with devices, professional's training cost is too high.For these different affecting factors, we design corresponding solution.
Although the development of captive balloon has history more of a specified duration, but captive balloon does not apply on means of communication always, several years up to date, along with the development of modern technologies has solved the lifting weight restriction of balloon, aerial electricity consumption and the problem such as stable, thereby make captive balloon in communication purposes, obtain very great development.But there is no so far the technological means that captive balloon is recovered for civilian emergency communication; More without the emergency communication recovery ways of the conversion frequency range that is carrier based on balloon.A kind of emergency communication recovery ways that is carrier based on communication captive balloon of employing of novelty of the present invention.
summary of the invention:
In order to overcome, existing emergency recovery means development rate is not enough and deployment conditions requirement is harsh in the present invention, and ad hoc meter a kind of new emergency communication recovery system and method, have development rate and wide in range deployment conditions faster; It is carrier that the present invention adopts balloon innovatively, and after acknowledge(ment) signal, changes band transmit.
The invention provides a kind of emergency communication recovery system that is carrier based on communication balloon, described system comprises reception antenna unit, processor unit, transmission antenna unit, carrier balloon, three axle The Cloud Terraces, power supply, mooring cable and ground station;
Wherein, described balloon is connected with ground station by mooring cable, described reception antenna unit is suspended on balloon below, comprise three plate aerials and rainproof box, described transmitting antenna is fixed on rainproof box by three axle The Cloud Terraces, and described three plate aerials transfer to by reception signal the processor unit being placed in rainproof box by cable and process;
Further, described carrier balloon, by adopting meteorological balloon, is full of helium floating empty, and balloon surface scribbles fluorescent material, and ABS plastic choke valve is equipped with in balloon below;
Further, three plate aerials are GSM antenna, tilt to be arranged on rainproof box; The each reception work of being responsible for signal within the scope of 120 degree of each antenna; Described rainproof box, for falling three terrace with edge shapes, is made up of ABS engineering plastics;
Further, wherein processor unit comprises signal decoding coding subelement, antenna monitoring subelement and balloon information monitoring subelement; After the note PDU string that GSM frequency range launched by mobile phone by described signal decoding coding subelement obtains, be carried in and on very high frequency(VHF) carrier wave, be transmitted to base station, a distant place; Described antenna monitoring subelement will receive the data relevant to antenna, and described data comprise working temperature, local wind speed, air humidity, wire-end voltage; Described balloon monitoring subelement monitoring balloon data, comprise gas pressure intensity in ball, the outer atmospheric pressure of ball, mooring cable pulling force;
Further, described transmitting antenna is Yagi antenna;
Further, three axle The Cloud Terraces are connected with gyroscope, automatically in the time that instrument rocks, keep balance;
Further, described ground station comprises high pressure helium gas cylinder, battery pack, mooring cable ratchet, host-processor, display screen and antenna spatial accommodation;
Further, described power supply provides voltage for system, and power supply is 24V lithium battery.
The emergency communication recovery ways that the present invention is is carrier based on communication balloon, the Yagi spark gap transmitting antenna of the dull and stereotyped reception antenna that frequency of utilization is 900MHz and 50-100MHz, utilizes decoding technique to realize good signal and covers and long-distance transmissions ability.Balloon is that carrier is realized anti-bad weather ability to a certain extent, can be transported to operations specific destination by airborne carrier, ignores landform for the impact that enters and dispose place, can stock deployment at the multiple district of disaster periphery simultaneously.
The emergency recovery that whole system of the present invention interrupts for shaking the rear personnel of the grade large area mobile phone signal that cannot enter in time.This cover system can be by ground station control, through simply training, single control and the operation that can complete whole system.
brief description of the drawings:
Fig. 1 is whole system structural representation of the present invention;
Fig. 2 is system detail drawing of installation of the present invention;
Fig. 3 is installation design sketch of the present invention.
embodiment:
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Whole system of the present invention comprises reception antenna unit, processor unit, transmission antenna unit, carrier balloon, three axle The Cloud Terraces, power supply, mooring cable and ground station.
The carrier balloon of this invention is formed by the transformation of pyriform meteorological balloon, is full of helium floating empty.Balloon surface scribbles fluorescent material, and night, target was obvious, reduces the generation of collision accident.ABS plastic choke valve is equipped with in balloon below, effectively controls helium and fill into when controlling weight.
Wherein reception antenna unit comprises three plate aerials, rainproof box.Reception antenna unit is suspended on balloon below, and three plate aerials are GSM antenna, and the each signal reception work of being responsible for 120 degree of each antenna, tilts to be arranged on rainproof box; Rainproof box is for falling three terrace with edge shapes, ABS engineering plastics, and quality is light, good waterproof performance, cheapness.Three plate aerials are processed receiving signal and transfer in the processor at rear by cable.
Processor unit is based on carrying intel i3 computer main board, is placed in the rainproof box at antenna rear.Processor unit comprises signal decoding coding subelement, antenna monitoring subelement and balloon information monitoring subelement three parts.
Signal decoding coding subelement is independent research, supports short message service, in the situation that power is certain, at utmost broadens the scope of work.Because widely used GSM frequency range is 900MHz and 1800MHz, frequency is higher, causes it cannot grow Distance Transmission signal.After the note PDU string that GSM frequency range launched by mobile phone by this subelement obtains, be carried on very high frequency(VHF) carrier wave and be transmitted to base station, a distant place, can ensure good quality with in a big way short message service support.The frequency of changing is adjustable according to actual conditions, is 50MHz---100MHz.
Antenna monitoring subelement is independent research, is responsible for the various data of reception and antenna: working temperature, local wind speed, air humidity, wire-end voltage, automatic alarm in the time that wire-end voltage is lower.After record data, deliver to ground station by cable.Wherein, working temperature is attached to three plate aerial passback data gained by temperature sensor; Wind speed and wind direction are taken into account anemometer return path signal gained by the wind speed that is positioned at rainproof box top; Air humidity and wire-end voltage return gained by transducer; All the data obtaineds show in ground station after being processed by mainboard, contribute to operating personnel to obtain in time antenna data.
Balloon monitoring subelement is independent research, mainly monitors balloon data: gas pressure intensity, the outer atmospheric pressure of ball, mooring cable pulling force in ball, charge and discharge gas for controlling choke valve; Every data are passed to mainboard after being obtained by related sensor, after processing, deliver to ground station by cable.
Transmitting antenna is Yagi antenna, in meeting lighter construction weight, meets high-gain, realizes good point-to-point communication; After signal decoding coding subelement is processed signal, give transmission antennas transmit by cable.Yagi antenna is installed higher than reception antenna, to avoid electromagnetic signal to disturb, is fixed on rainproof box, to improve communication quality and the precision of aiming at distant place receiving terminal by three axle The Cloud Terraces.Three axle The Cloud Terraces are connected with gyroscope, automatically in the time that instrument rocks, keep balance.
Balloon has two kinds of mooring modes:
1) during lower than 5 metre per second (m/s), adopt single cable mooring mode at place wind speed.Mooring cable is the high strength cord of 4 millimeters of diameters, silver power transmission line, copper infor-mation-carrying wire, rubber appendix composition, and upper end mooring is in rainproof box below, and lower end is connected with ground station by ratchet, 100 meters of maximum lengths.When release, the high-pressure helium that is positioned at below pours rapidly balloon, and balloon upwards flies up, and takes cable out of, ratchet fixing pinning automatically while reaching predetermined altitude.
2) during higher than 5 metre per second (m/s), adopt four cable mooring modes at place wind speed.Except with identical main push-towing rope, on balloon, there are three secondary cables coupled.Secondary cable mooring, on balloon, respectively becomes 120 degree to connect.3 millimeters of secondary cable diameters, 150 meters of maximum lengths.When release, identical with [0019], ratchet is manually fixed three secondary cables in ground after pinning, and makes be equilateral triangle at 3, at utmost strengthens wind resistance.
When balloon reclaims, start reclaimer in ground station, the venting of choke valve automatic slowly, makes balloon slow decreasing, and ratchet is recovered into ground station under manpower.As secondary cable uses, the secondary cable of manual recovery, income ground station after dish is good are reclaimed after balloon.
Ground station is made up of high pressure helium gas cylinder, battery pack, mooring cable ratchet, host-processor, display screen, antenna spatial accommodation.Battery pack is high-capacity lithium battery, supports whole system work 26 hours, and between disaster, latter 24 hours ground large communication recovery equipment occurring can put in place right, therefore native system is only supported work in 26 hours.
Power supply is 24V lithium battery.
The technical solution used in the present invention provides a kind of emergency communication recovery ways that is carrier based on communication balloon, these means are used the communication balloon of the release-recovery system with independent development, can Reusability, balloon is 100 meters of left and right operations in objective overhead, can keep wider area coverage, faster development rate and more wide in range deployment conditions.
Claims (9)
1. an emergency communication recovery system that is carrier based on communication balloon, is characterized in that, described system comprises reception antenna unit, processor unit, transmission antenna unit, carrier balloon, three axle The Cloud Terraces, power supply, mooring cable and ground station.
2. system according to claim 1, it is characterized in that, described balloon is connected with ground station by mooring cable, described reception antenna unit is suspended on balloon below, comprise three plate aerials and rainproof box, described transmitting antenna is fixed on rainproof box by three axle The Cloud Terraces, and described three plate aerials transfer to by reception signal the processor unit being placed in rainproof box by cable and process.
3. system according to claim 1, is characterized in that, described carrier balloon, by adopting meteorological balloon, is full of helium floating empty, and balloon surface scribbles fluorescent material, and ABS plastic choke valve is equipped with in balloon below.
4. system according to claim 2, is characterized in that, three plate aerials are GSM antenna, and frequency is 900MHz, tilts to be arranged on rainproof box; The each reception work of being responsible for signal within the scope of 120 degree of each antenna; Described rainproof box, for falling three terrace with edge shapes, is made up of ABS engineering plastics.
5. system according to claim 1, is characterized in that, wherein processor unit comprises signal decoding coding subelement, antenna monitoring subelement and balloon information monitoring subelement; After the note PDU string that GSM frequency range launched by mobile phone by described signal decoding coding subelement obtains, be carried in and on very high frequency(VHF) carrier wave, be transmitted to base station, a distant place; Described antenna monitoring subelement will receive the data relevant to antenna, and described data comprise working temperature, local wind speed, air humidity, wire-end voltage; Described balloon monitoring subelement monitoring balloon data, comprise gas pressure intensity in ball, the outer atmospheric pressure of ball, mooring cable pulling force.
6. system according to claim 1, is characterized in that, described transmitting antenna is Yagi antenna, and frequency is 50-100MHz.
7. system according to claim 2, is characterized in that, three axle The Cloud Terraces are connected with gyroscope, automatically in the time that instrument rocks, keeps balance.
8. system according to claim 1, is characterized in that, described ground station comprises high pressure helium gas cylinder, battery pack, mooring cable ratchet, host-processor, display screen and antenna spatial accommodation.
9. system according to claim 1, is characterized in that, described power supply provides voltage for system, and power supply is 24V lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410398558.XA CN104159208A (en) | 2014-08-14 | 2014-08-14 | Emergency communication recovery system and method based on communication balloon as carrier |
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| CN201410398558.XA CN104159208A (en) | 2014-08-14 | 2014-08-14 | Emergency communication recovery system and method based on communication balloon as carrier |
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| CN201410398558.XA Pending CN104159208A (en) | 2014-08-14 | 2014-08-14 | Emergency communication recovery system and method based on communication balloon as carrier |
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Cited By (6)
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|---|---|---|---|---|
| CN106211368A (en) * | 2016-07-27 | 2016-12-07 | 华信咨询设计研究院有限公司 | A kind of fixed communication air base station |
| CN109474328A (en) * | 2018-11-29 | 2019-03-15 | 上海点技电子科技有限公司 | A kind of captive balloon communication system |
| CN109625235A (en) * | 2018-12-11 | 2019-04-16 | 成都理工大学 | A kind of helium kite balloon airship system for disaster field emergency communication |
| CN109819454A (en) * | 2019-03-22 | 2019-05-28 | 中铁建设集团有限公司 | Can rapid deployment building emergency guarantee communication base station |
| CN112698668A (en) * | 2019-10-22 | 2021-04-23 | 中移(成都)信息通信科技有限公司 | Holder equipment control method, device, equipment and storage medium |
| CN114340048A (en) * | 2021-11-22 | 2022-04-12 | 福建省邮电规划设计院有限公司 | Utilize emergent communication 5G basic station of formula of mooring of balloon |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211368A (en) * | 2016-07-27 | 2016-12-07 | 华信咨询设计研究院有限公司 | A kind of fixed communication air base station |
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| CN109474328A (en) * | 2018-11-29 | 2019-03-15 | 上海点技电子科技有限公司 | A kind of captive balloon communication system |
| CN109625235A (en) * | 2018-12-11 | 2019-04-16 | 成都理工大学 | A kind of helium kite balloon airship system for disaster field emergency communication |
| CN109625235B (en) * | 2018-12-11 | 2022-04-01 | 成都理工大学 | Helium mooring airship system for disaster site emergency communication |
| CN109819454A (en) * | 2019-03-22 | 2019-05-28 | 中铁建设集团有限公司 | Can rapid deployment building emergency guarantee communication base station |
| CN109819454B (en) * | 2019-03-22 | 2023-04-07 | 中铁建设集团有限公司 | Building emergency guarantee communication base station capable of being deployed rapidly |
| CN112698668A (en) * | 2019-10-22 | 2021-04-23 | 中移(成都)信息通信科技有限公司 | Holder equipment control method, device, equipment and storage medium |
| CN114340048A (en) * | 2021-11-22 | 2022-04-12 | 福建省邮电规划设计院有限公司 | Utilize emergent communication 5G basic station of formula of mooring of balloon |
| CN114340048B (en) * | 2021-11-22 | 2023-05-19 | 福建省邮电规划设计院有限公司 | Tethered emergency communication 5G base station utilizing balloon |
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