CN204964763U - Based on big dipper short message lifesaving end system - Google Patents
Based on big dipper short message lifesaving end system Download PDFInfo
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- CN204964763U CN204964763U CN201520693968.7U CN201520693968U CN204964763U CN 204964763 U CN204964763 U CN 204964763U CN 201520693968 U CN201520693968 U CN 201520693968U CN 204964763 U CN204964763 U CN 204964763U
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- big dipper
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Abstract
The utility model discloses a based on big dipper short message lifesaving end system, including system control processing center, power management module, big dipper short message module, AIS transmit -Receive unit, little liquid crystal display unit, battery, water -sensitive switch, VHF antenna, big dipper receiving and dispatching antenna, big dipper short message module and AIS transmit -Receive unit be connected with the system control processing center electricity respectively, the battery passes through power management module to be connected with the system control processing center electricity, and VHF antenna is connected with AIS transmit -Receive unit electricity, and big dipper receiving and dispatching antenna is connected with big dipper short message module electricity. Because based on big dipper short message lifesaving terminal, utilize the single chip microcomputer control terminal, all acquire personnel's in danger up -to -date style dynamic information through big dipper short message module, convert AIS information and big dipper short message information to, externally send distress signals through the marine frequency channel that removes of VHF with big dipper satellite, bank base control center can know the person's in danger condition in the very first time, has striven for valuable time, improvement search and rescue efficiency greatly for rescue and research process.
Description
Technical field
The utility model relates to a kind of search and rescue location, the communications field, particularly relates to a kind of based on Big Dipper short message lifesaving terminal system.
Background technology
At present, distress alerting and position message aspect on the water, the search and rescue location used, signal equipment mainly contain lamp signal class and radio signal kind equipment.Lights class signal comprises: flare up fire, smoke signal class, floating lamp & lantern, signal flare class, seawater dyeing class, reflective tape and composite signal, be distress personnel find search and rescue troop reach near after, mark distress position, the means that troop goes to relief are searched and rescued in prompting, belong to passive type location, the main vision that relies on finds distress personnel.Radio signal class mainly contains radiolocation, comprises Navsat location, the DF and location etc. such as GPS, or the compound use of several mode.Because the external navigational satellite system such as GPS, GLONASS does not possess communication capacity, the search and rescue positioning equipment based on GPS, GLONASS is generally navigation module and radio transmission module are combined; Maritime satellite communications exist expensive, be difficult to integrated problem.
Utility model content
The purpose of this utility model be to provide a kind of search efficiency high based on Big Dipper short message lifesaving terminal system.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of based on Big Dipper short message lifesaving terminal system, comprises Systematical control processing enter, power management module, Big Dipper short message module, AIS Transmit-Receive Unit, little liquid crystal display, battery, water-sensitive switch, VHF antenna, Big Dipper dual-mode antenna; Described Big Dipper short message module and AIS Transmit-Receive Unit are electrically connected with Systematical control processing enter respectively; Battery is electrically connected with Systematical control processing enter by power management module, powers and carry out electric energy management to Systematical control processing enter; Described VHF antenna is electrically connected with AIS Transmit-Receive Unit, for the signal transmitting and receiving of AIS Transmit-Receive Unit; Big Dipper dual-mode antenna is electrically connected with Big Dipper short message module, for the signal transmitting and receiving of Big Dipper short message module; Described water-sensitive switch is electrically connected with power management module; Described Systematical control processing enter is provided with little liquid crystal display.
Above-mentioned Systematical control processing enter comprises locating information and optimizes unit, controlled processing unit, SD card storage unit; Described controlled processing unit optimizes unit with locating information respectively and SD card storage unit is electrically connected, and the output terminal that locating information optimizes unit is electrically connected with Big Dipper short message module and AIS Transmit-Receive Unit respectively.
After adopting such scheme, the utility model is when the personnel wearing this terminal are in danger, open carry with based on Big Dipper short message lifesaving terminal, after terminal starts, the information such as local longitude and latitude are obtained by Big Dipper short message module, after Systematical control processing enter, by Big Dipper short message module onshore base control center, send distress signals; Meanwhile, terminal AIS transmitting element is outwards broadcasted at AIS channel, sends current location status information in real time with certain frequency; As long as when the personnel that wear are in danger, An Ji control center can obtain the relevant information of distress personnel the very first time, the AIS transmission frequency of adjustable terminal, the boats and ships of AIS are housed in conjunction with each, can in position, the very first time accurate perception site of the accident, for the valuable time is striven in rescue, be beneficial to the object reaching rescue more rapidly.
Described in the utility modelly not only can be triggered by water based on Big Dipper short message lifesaving terminal, can also manual triggers, the battery of power supply, long service life, can be directly installed on life jacket or in other lifesaving equipment.For all kinds of crewman, the staff of marine all kinds of platform operations, and the sea overboard staff that may occur provides the guarantee of emergency relief, significantly improves existing rescue mode; In the past can only by AIS communication, suitable limited of communication context, causing sometimes can not Timeliness coverage person in distress.Be equipped with and can pass through Beidou satellite communication based on after Big Dipper short message lifesaving terminal, realize location rescue, for rescue at sea provide reliably, effectively technical support.In the very first time of man overboard or emergency condition, send distress signals to bank base control command centre, and by the rescue worker that AIS sends to surrounding, greatly improve search efficiency.
Described in the utility model based on Big Dipper short message lifesaving terminal, can be used for domestic and international all kinds of sea (waterborne) staff, the overboard staff etc. that especially fishery operating personnel, and sea may occur.For rescue worker, boats and ships or aircraft, indicate the accurate location of persons falling in water.
Described in the utility model based on Big Dipper short message lifesaving terminal, give full play to the function of China's big-dipper satellite positioning system, utilize Single-chip Controlling terminal, the up-to-date multidate information of distress personnel is obtained by Big Dipper short message module system, convert AIS information and Big Dipper short message information to, externally distress signals are sent by the marine cellular band of VHF and big-dipper satellite, the situation of person in distress can be known in the very first time by An Ji control center, for rescue and research process have striven for the valuable time, greatly improve search efficiency.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present utility model;
Fig. 2 is Systematical control processing enter schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model is a kind of based on Big Dipper short message lifesaving terminal system, comprises Systematical control processing enter 1, power management module 2, Big Dipper short message module 3, AIS Transmit-Receive Unit 4, little liquid crystal display 5, battery 6, water-sensitive switch 7, VHF antenna 8, Big Dipper dual-mode antenna 9.
Described Big Dipper short message module 3 and AIS Transmit-Receive Unit 4 are electrically connected with Systematical control processing enter 1 respectively; Battery 6 is electrically connected with Systematical control processing enter 1 by power management module, powers and carry out electric energy management to Systematical control processing enter 1; Described VHF antenna 8 is electrically connected with AIS Transmit-Receive Unit 4, for the signal transmitting and receiving of AIS Transmit-Receive Unit 4; Big Dipper dual-mode antenna 9 is electrically connected with Big Dipper short message module 3, for the signal transmitting and receiving of Big Dipper short message module 3; Described water-sensitive switch 7 is electrically connected with power management module 2; Described Systematical control processing enter 1 is provided with little liquid crystal display 5.
As shown in Figure 2, described Systematical control processing enter 1 comprises locating information and optimizes unit 11 (STM32F103RBT6), controlled processing unit 12 (STM32F103RBT6), SD card storage unit 13.Described controlled processing unit 12 optimizes unit 11 with locating information respectively and SD card storage unit 13 is electrically connected, and the output terminal that locating information optimizes unit 11 is electrically connected with Big Dipper short message module 3 and AIS Transmit-Receive Unit 4 respectively.
Principle of work of the present utility model:
Described Systematical control processing enter 1 is by controlled processing unit 12, the effective location information coming from Big Dipper short message module 3, through Single-chip Controlling locating information optimization process unit, do not affecting under terminal normally makes situation, remove some effective but insecure locating information, the locating information that as on the low side in satellite number, longitude and latitude alters a great deal suddenly, to improve the reliability of information.Locating information 14 after Systematical control processing enter 1 processes, is stored in SD card and stores in single 13 yuan, so that the data analysis in later stage; Simultaneously, locating information 14 after optimization process, fixing AIS text and Big Dipper short message information is converted to by single-chip microcomputer, be sent to AIS Transmit-Receive Unit 4 and Big Dipper short message module 3 through control treatment center with the different frequency (1min-30min) of setting, VHF antenna 8 overseas broadcast by AIS Transmit-Receive Unit 4 and the Big Dipper dual-mode antenna 9 onshore base by Big Dipper short message module 3 send distress signals at a distance.
The effect of each unit of the utility model:
Locating information 14, comes from the effective location information of Big Dipper short message module 3, provides the information such as location for control module;
SD storage unit 13, for storing the information such as location, is convenient to the recovery of late time data and the analysis of accident;
Controlled processing unit 12, for the treatment of locating information, relevant No. ID, longitude and latitude, the information such as speed converts relevant AIS text and Big Dipper short message information to; For effective locating information is deposited SD card storage unit, so that the inquiry in later stage and date restoring;
Locating information optimizes unit 11, for the optimization to locating information, removes unreliable, unstable locating information, is pushed to AIS Transmit-Receive Unit 4 and Big Dipper short message module 3 with certain frequency;
AIS Transmit-Receive Unit 4, for sending the AIS distress signals text compiled and the AIS text receiving other boats and ships;
Big Dipper short message module 3, for sending encoded distress signals text.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (2)
1. based on a Big Dipper short message lifesaving terminal system, it is characterized in that: comprise Systematical control processing enter, power management module, Big Dipper short message module, AIS Transmit-Receive Unit, little liquid crystal display, battery, water-sensitive switch, VHF antenna, Big Dipper dual-mode antenna; Described Big Dipper short message module and AIS Transmit-Receive Unit are electrically connected with Systematical control processing enter respectively; Battery is electrically connected with Systematical control processing enter by power management module, powers and carry out electric energy management to Systematical control processing enter; Described VHF antenna is electrically connected with AIS Transmit-Receive Unit, for the signal transmitting and receiving of AIS Transmit-Receive Unit; Big Dipper dual-mode antenna is electrically connected with Big Dipper short message module, for the signal transmitting and receiving of Big Dipper short message module; Described water-sensitive switch is electrically connected with power management module; Described Systematical control processing enter is provided with little liquid crystal display.
2. according to claim 1 based on Big Dipper short message lifesaving terminal system, it is characterized in that: described Systematical control processing enter comprises locating information and optimizes unit, controlled processing unit, SD card storage unit; Described controlled processing unit optimizes unit with locating information respectively and SD card storage unit is electrically connected, and the output terminal that locating information optimizes unit is electrically connected with Big Dipper short message module and AIS Transmit-Receive Unit respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693968.7U CN204964763U (en) | 2015-09-09 | 2015-09-09 | Based on big dipper short message lifesaving end system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520693968.7U CN204964763U (en) | 2015-09-09 | 2015-09-09 | Based on big dipper short message lifesaving end system |
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| CN204964763U true CN204964763U (en) | 2016-01-13 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788668A (en) * | 2016-11-22 | 2017-05-31 | 中船航海科技有限责任公司 | A kind of boat-carrying Big Dipper AIS combines reception system |
| CN107219536A (en) * | 2017-07-14 | 2017-09-29 | 北斗民用战略新兴产业（重庆）研究院有限公司 | A kind of Big Dipper emergency function system |
| CN111983651A (en) * | 2020-08-11 | 2020-11-24 | 江苏星宇芯联电子科技有限公司 | Miniaturized system and method integrating Beidou positioning communication and AIS (automatic identification System) receiving and dispatching functions |
| CN113156466A (en) * | 2021-05-11 | 2021-07-23 | 上海海洋大学 | Beidou multifunctional position indicating mark device |
| CN114252891A (en) * | 2020-09-10 | 2022-03-29 | 张南 | Armpit type vital sign transmission positioning search and rescue system based on marine environment |
-
2015
- 2015-09-09 CN CN201520693968.7U patent/CN204964763U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788668A (en) * | 2016-11-22 | 2017-05-31 | 中船航海科技有限责任公司 | A kind of boat-carrying Big Dipper AIS combines reception system |
| CN107219536A (en) * | 2017-07-14 | 2017-09-29 | 北斗民用战略新兴产业（重庆）研究院有限公司 | A kind of Big Dipper emergency function system |
| CN111983651A (en) * | 2020-08-11 | 2020-11-24 | 江苏星宇芯联电子科技有限公司 | Miniaturized system and method integrating Beidou positioning communication and AIS (automatic identification System) receiving and dispatching functions |
| CN114252891A (en) * | 2020-09-10 | 2022-03-29 | 张南 | Armpit type vital sign transmission positioning search and rescue system based on marine environment |
| CN113156466A (en) * | 2021-05-11 | 2021-07-23 | 上海海洋大学 | Beidou multifunctional position indicating mark device |
| CN113156466B (en) * | 2021-05-11 | 2023-11-28 | 上海海洋大学 | Beidou multifunctional position indicating mark device |
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