CN205301590U - Emergent positioning device based on a big dipper generation and big dipper two take place ofs - Google Patents
Emergent positioning device based on a big dipper generation and big dipper two take place ofs Download PDFInfo
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- CN205301590U CN205301590U CN201520985712.3U CN201520985712U CN205301590U CN 205301590 U CN205301590 U CN 205301590U CN 201520985712 U CN201520985712 U CN 201520985712U CN 205301590 U CN205301590 U CN 205301590U
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- big dipper
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Abstract
The utility model relates to an emergent positioning device based on a big dipper generation and big dipper two take place ofs, constitute by host computer and hand -held type inquiry unit, the host computer includes antenna element, big dipper generation RDSS module, two take the place ofs RNSS modules of the big dipper, control module and UPS power, EEPROM, data interface, power source, the processing of stepping down of UPS power module plus protective housing, in order to adapt to high aerial low temperature hypobaric, when emergency situation appearing, the UPS power is automatic to be switched to inside external power battery powered, the positional information who calculates is separated with two take the place ofs RNSS of the big dipper to the host computer, short message through big dipper generation RDSS sends for ground hand -held type inquiry unit, the technique effect is that the location is accurate, it is disguised good, do not receive the far and near influence of distance, avoided wartime GPS to be disturbed and the unable drawback of using, hand -held type inquiry unit accessible satellite control main engine operation, and can master the information of host computer at any time.
Description
Technical field
The utility model relates to a kind of emergent positioning equipment, particularly a kind of based on a Big Dipper generation and the emergent positioning equipment in two generations of the Big Dipper.
Background technology
The equipment such as current domestic some radar, utilize balloon for carrier, radar are raised in the air, to increase EFFECTIVE RANGE. Aloft uncontrollable factor is many, and in the time that the hawser of captive balloon surprisingly disconnects, balloon can be floating with air-flow, and pick-up point and the surrounding enviroment of landing are uncertain, and the search-and-rescue work of balloon is caused to very large difficulty.
Summary of the invention
In view of the problem of prior art existence, the utility model adopts the Big Dipper two generations RNSS system accuracy high, Big Dipper generation RDSS can be directly and satellite communication and be subject to such environmental effects minimum, location time service function under the normal work of a kind of feasible system platform and the emergent positioning equipment of the reliable feedback function of case of emergency upper/lower positions information are provided, concrete technical scheme is, a kind of based on a Big Dipper generation and the emergent positioning equipment in two generations of the Big Dipper, formed by main frame and hand-held inquiry unit, it is characterized in that: main frame comprises antenna element, Big Dipper generation RDSS module, the Big Dipper two generations RNSS module, control module and ups power, EEPROM, data-interface, power interface, in antenna element, LNA LNA1 is connected with the Big Dipper two generations RNSS module by radio-frequency cable, passive reception antenna is connected with the LNA LNA2 of Big Dipper generation RDSS module by radio-frequency cable, passive transmitting antenna is connected with the power amplifier PA of Big Dipper generation RDSS module by radio-frequency cable, control module is connected with Big Dipper generation RDSS module and the Big Dipper two generations RNSS module by RS232 serial ports, be connected with the management of charging and discharging of battery by SMbus bus, be connected with EEPROM by I2C bus, by data-interface, RS485 externally exports, the DC-DC power unit of ups power module is connected with modules by power line, the additional containment vessel of ups power module carries out step-down processing, to adapt to high aerial low-temperature and low-pressure environment, while there is case of emergency, ups power is switched to externally fed internal cell power supply automatically, the positional information that main frame calculates RNSS, send to ground hand-held inquiry unit by the short message of Big Dipper generation RDSS.
Technique effect of the present utility model is accurate positioning, good concealment, be not subject to the far and near impact of distance, avoided wartime GPS disturbed and the drawback that cannot use, the main control system work via satellite of hand-held inquiry unit, and can grasp at any time the information of main frame.
Brief description of the drawings
Fig. 1 is that main frame of the present invention forms block diagram.
Detailed description of the invention
As shown in the figure, based on a Big Dipper generation and the emergent positioning equipment in two generations of the Big Dipper, formed by main frame and hand-held inquiry unit, main frame comprises antenna element, Big Dipper generation RDSS module, RNSS module, control module and ups power, EEPROM, data-interface, power interface, in antenna element, LNA LNA1 is connected with the Big Dipper two generations RNSS module by radio-frequency cable, passive reception antenna is connected with the LNA LNA2 of Big Dipper generation RDSS module by radio-frequency cable, passive transmitting antenna is connected with the power amplifier PA of Big Dipper generation RDSS module by radio-frequency cable, control module is connected with Big Dipper generation RDSS module and the Big Dipper two generations RNSS module by RS232 serial ports, be connected with the management of charging and discharging of battery by SMbus bus, be connected with EEPROM by I2C bus, by data-interface, RS485 externally exports, the DC-DC power unit of ups power module is connected with modules by power line, the additional containment vessel of ups power module carries out step-down processing, to adapt to high aerial low-temperature and low-pressure environment, while there is case of emergency, ups power is switched to externally fed internal cell power supply automatically, the positional information that main frame calculates the Big Dipper two generations RNSS, send to ground hand-held inquiry unit by the short message of Big Dipper generation RDSS. wherein RNSS adopts the Big Dipper two generations RNSS locating module, and RDSS adopts Big Dipper generation RDSS communication module, takes full advantage of that the Big Dipper two generations system accuracy is high, Big Dipper generation RDSS can be directly and satellite communication and be subject to the minimum advantage of such environmental effects.
Claims (1)
1. one kind based on a Big Dipper generation and the emergent positioning equipment in two generations of the Big Dipper, formed by main frame and hand-held inquiry unit, it is characterized in that: main frame comprises antenna element, Big Dipper generation RDSS module, the Big Dipper two generations RNSS module, control module and ups power, EEPROM, data-interface, power interface, in antenna element, LNA LNA1 is connected with the Big Dipper two generations RNSS module by radio-frequency cable, passive reception antenna is connected with the LNA LNA2 of Big Dipper generation RDSS module by radio-frequency cable, passive transmitting antenna is connected with the power amplifier PA of Big Dipper generation RDSS module by radio-frequency cable, control module is connected with Big Dipper generation RDSS module and the Big Dipper two generations RNSS module by RS232 serial ports, be connected with the management of charging and discharging of battery by SMbus bus, be connected with EEPROM by I2C bus, by data-interface, RS485 externally exports, the DC-DC power unit of ups power module is connected with modules by power line, the additional containment vessel of ups power module carries out step-down processing, to adapt to high aerial low-temperature and low-pressure environment, while there is case of emergency, ups power is switched to externally fed internal cell power supply automatically, the positional information that main frame calculates RNSS, send to ground hand-held inquiry unit by the short message of Big Dipper generation RDSS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985712.3U CN205301590U (en) | 2015-12-02 | 2015-12-02 | Emergent positioning device based on a big dipper generation and big dipper two take place ofs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985712.3U CN205301590U (en) | 2015-12-02 | 2015-12-02 | Emergent positioning device based on a big dipper generation and big dipper two take place ofs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301590U true CN205301590U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520985712.3U Active CN205301590U (en) | 2015-12-02 | 2015-12-02 | Emergent positioning device based on a big dipper generation and big dipper two take place ofs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353387A (en) * | 2015-12-02 | 2016-02-24 | 天津七六四通信导航技术有限公司 | Emergency positioning equipment based on first-generation Beidou and second-generation Beidou |
| CN109143285A (en) * | 2017-06-27 | 2019-01-04 | 航天恒星科技有限公司 | Positioning reporting chain applied to the changeable high dynamic target of posture |
-
2015
- 2015-12-02 CN CN201520985712.3U patent/CN205301590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353387A (en) * | 2015-12-02 | 2016-02-24 | 天津七六四通信导航技术有限公司 | Emergency positioning equipment based on first-generation Beidou and second-generation Beidou |
| CN109143285A (en) * | 2017-06-27 | 2019-01-04 | 航天恒星科技有限公司 | Positioning reporting chain applied to the changeable high dynamic target of posture |
| CN109143285B (en) * | 2017-06-27 | 2022-05-24 | 航天恒星科技有限公司 | Positioning reporting system applied to attitude multi-variable dynamic target |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |