CN205301595U

CN205301595U - Positioning device based on big dipper satellite

Info

Publication number: CN205301595U
Application number: CN201620001463.4U
Authority: CN
Inventors: 秦永红
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-04
Filing date: 2016-01-04
Publication date: 2016-06-08
Anticipated expiration: 2026-01-04

Abstract

The utility model discloses a positioning device based on big dipper satellite belongs to location technical field. It includes that host system, beidou positioning module, big dipper communication module, display module, button module, RF power enlarge the module, host system respectively with beidou positioning module, big dipper communication module, display module, button module and RF power enlarge the module and are connected. The utility model discloses can make the user under the circumstances that does not have the cell -phone signal, outwards send the SOS through the short message function of big dipper satellite, concrete position through SOS person can fix a position in the locate function of big dipper satellite outside rescue department has strengthened positioning device practicality, security.

Description

A kind of location equipment based on big-dipper satellite

Technical field

This utility model relates to technical field of satellite, specifically, particularly relates to a kind of location equipment based on big-dipper satellite.

Background technology

In China domestic scope, operable alignment system mainly has the global positioning system GPS of the U.S. and the GPS BDS of China's independent research at present. Wherein GPS system has positioning precision height, the advantages such as wide coverage, but owing to this system is that the military of other country controls, can artificially increase its position error under specific circumstances or make it lose efficacy, additionally, the end product of applying GPS only possesses the ability of unidirectional reception location information, lacks the interactive communication between terminal and system.

Beidou satellite navigation system be China implementing independent development capability, independent operating GPS, transmit multi-satellite at present, system has been provided with covering the location of the Asian-Pacific area, navigation and time service and short message communication service capabilities, will be covering the whole world in the year two thousand twenty left and right. Beidou satellite navigation system is made up of space segment, ground segment and user segment three part, high accuracy, highly reliable location, navigation, time service service can be provided by round-the-clock, round-the-clock in the world for all types of user, and have short message communication capacity, have been provided with area navigation, location and time service ability, positioning precision 10 meters, rate accuracy 0.2 meter per second, time service precision 10 nanosecond.

Position in apparatus field at current commercial satellite, mainly adopt the communication technologys such as GSM, CDMA, 3G, 4G in conjunction with location technologies such as GPS, BDS, LBS, WIFI. When user is when using above-mentioned location equipment, background service system and APP are by the networks such as GSM, CDMA, 3G, 4G and front end location equipment communication, if the user while when facing a danger, outwards cry for help by pressing telephone call key or SOS key, terminal system can dial the phone pre-set automatically, when external rescue personnel receive rescue demand, send location service request by mobile phone A PP to background service system, so that it is determined that the particular location of user. When the signals of communication such as GSM, CDMA, 3G, 4G disappear, above-mentioned location equipment cannot be communicated by networks such as GSM, CDMA, 3G, 4G with background service system and APP, if the user while when facing a danger, outwards cry for help by pressing telephone call key or SOS key, terminal system also just cannot put through the phone pre-set, and above-mentioned location equipment has been out original function.

Summary of the invention

This utility model purpose is to solve the problems referred to above, overcomes the defect of existing location equipment, it is provided that a kind of location equipment based on big-dipper satellite, can solve when not having mobile phone signal well, still can carry out satellite fix.

For achieving the above object, the technical solution adopted in the utility model is: include main control module, Big Dipper locating module, Beidou communication module, display module, key-press module, radio frequency power amplification module, and described main control module is connected with described Big Dipper locating module, Beidou communication module, display module, key-press module and radio frequency power amplification module respectively.

Further, also including power module, described power module is connected with main control module, is used for as above-mentioned each module for power supply. Power module can be disposable battery, it is preferred that rechargeable battery module.

Above-mentioned main control module is connected with Big Dipper locating module, Beidou communication module, for receiving the location data signal of big-dipper satellite, and its data signal is sent to described Beidou communication module, the information such as short message information and position longitude and latitude are sent to background service system by Beidou communication module; Described display module is connected with main control module, for showing signals such as short messages to be sent; Described key-press module, it is connected with main control module, for inputting SOS to Big Dipper communication module and providing on & off switch; Described radio frequency power amplification module is connected with main control module, for receiving and dispatching the signal message of big-dipper satellite, and sends its signal message to Beidou communication module; Described Beidou communication module is used for receiving described location data signal and Beidou communication signal, described data message is carried out logical operations, draw positional information, and be re-fed into background server after carrying out data encapsulation according to the communications protocol format of regulation, so that described information is illustrated on monitoring client end AP P accurately.

This utility model additionally provides a kind of Big Dipper location help-asking system, including above-mentioned a kind of location equipment based on big-dipper satellite, also include Big Dipper location background service platform, monitoring communication apparatus and third party's Succor plain stage, big-dipper satellite location equipment is communicated wirelessly with Big Dipper location background service platform by Beidou satellite communication network, big-dipper satellite location equipment is communicated wirelessly with monitoring communication apparatus by communication network, and monitoring communication apparatus is communicated wirelessly by third party's Succor plain stage of communication network Yu the police.

The location equipment workflow of this utility model big-dipper satellite comprises the following steps:

Step 1, when user runs into rescue demand, it is possible to be sent out emergency short message information by pressing the SOS key of big-dipper satellite location equipment;

Step 2, when Beidou communication module receives SOS signal, start Big Dipper locating module, and location data information is carried out logical operations, drawing longitude and latitude positional information, affix SOS short message is also re-fed into background server after carrying out data encapsulation according to the communications protocol format of regulation;

Step 3, the location data received are carried out data decoding according to communication protocol by data background server, it is thus achieved that the latitude and longitude information of location, and are stored in data base;

Step 4, monitoring client end AP P obtains the location longitude and latitude data being stored in data base in background server according to preassembled map software, displays, thus positioning geographical position on map.

This utility model realizes location and emergency by the positioning function and short message function adopting big-dipper satellite. The utility model has the advantages that and user can be made when not having mobile phone signal, emergency is sent out by the short message function of big-dipper satellite, the particular location of person for help can be navigated to by the positioning function external rescue department of big-dipper satellite, enhance location equipment practicality, safety.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment.

Fig. 2 is this utility model flow chart for help-asking system preferred embodiment.

Fig. 3 is this utility model system schematic for help-asking system preferred embodiment.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it should be understood that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.

As shown in Figure 1, the present embodiment includes main control module 1, Big Dipper locating module 2, Beidou communication module 3, power module 4, display module 5, key-press module 6, radio frequency power amplification module 7, and main control module 1 is connected with Big Dipper locating module 2, Beidou communication module 3, power module 4, display module 5, key-press module 6 and radio frequency power amplification module 7 respectively.

When detecting that present position has BDS signal, big-dipper satellite is adopted to position by described Big Dipper locating module 2. In the present embodiment, power module 4 is rechargeable battery, and it has charging inlet, and the I/O interface of charging inlet selects USB interface, is conveniently charged.

Location of the present utility model equipment has highly integrated circuit, by highly integrated for each electronic component on a fritter circuit board; Adopt intelligent power saving technology, use the poly-lithium battery that energy density is higher. Based on above-mentioned technology, big-dipper satellite described in the utility model being positioned equipment volume and be designed to more light and handy, actual size is little, simple structure. Radio frequency power amplification module 7 is for receiving and dispatching the signal message of satellite, and its signal message is sent to described Beidou communication module 3, Beidou communication module 3 is set up by interface and Big Dipper locating module 2 and is connected, obtain the satellite location data that Big Dipper locating module 2 receives, then the data obtained are carried out logic conversion and obtains current positional information, and carry out data encapsulation according to the communications protocol format of regulation and carry out data transmission. Big Dipper locating module 2 is by bus marco Beidou communication module 3, it is achieved exchange with the data of Beidou communication module 3. Beidou communication module 3 is connected with the foundation of data background server by radio frequency power amplification module 7, and such Beidou communication module 3 and data background server just establish communication connection. 3 packaged Big Dipper location data of Beidou communication module are sent to data background server. The location data received are carried out data decoding according to communication protocol by data background server, it is thus achieved that the latitude and longitude information of location, and are stored in data base. In order to make the latitude and longitude information of location be illustrated on monitoring client end AP P accurately, in client, map software can be installed, map software obtains the location longitude and latitude data being stored in data base in data background server, displays, just can successfully position geographical position on map. Key-press module 6 is connected with main control module 1, mainly inputs SOS SOS to Big Dipper communication module 3 and provides on & off switch function.

It it is the flow chart of this utility model help-asking system shown in Fig. 2. In the present embodiment, described it is applied to big-dipper satellite of the present utility model location equipment for SOS method for seeking help, the method comprising the steps of S1 to step S5.

Step S1, is unlocked entrance mode of operation when big-dipper satellite of the present utility model positions equipment, when facing a danger, presses SOS key and send distress signals.

Step S2, when Beidou communication module 3 receives SOS signal, start Big Dipper locating module 2, and location data information is carried out logical operations, drawing longitude and latitude positional information, affix SOS short message is also re-fed into Big Dipper location background server after carrying out data encapsulation according to the communications protocol format of regulation.

Step S3, the location data received are carried out data decoding according to communication protocol by data background server, it is thus achieved that the latitude and longitude information of location, and are stored in data base;

Step S4, monitoring client end AP P, according to installing map software in advance and obtaining the location longitude and latitude data being stored in data base in background server, display, thus positioning geographical position on map;

Step S5, distress signals transmission is reported to the police by monitoring client to third party's Succor plain stage. When third party's Succor plain stage receives warning message, it is possible to know that this treats the accurate geographical position of rescuer according to described warning message, thus arranging that within the very first time police strength is rushed towards corresponding geographical position and removed rescue.

It it is this utility model system schematic for help-asking system preferred embodiment shown in Fig. 3.

In the preferred embodiment, described big-dipper satellite location equipment 10 is communicated wirelessly with Big Dipper location background service platform 20 by Beidou satellite communication network 50, the communication apparatus 40 that big-dipper satellite location equipment 10 is carried with by communication network 60 and guardian communicates wirelessly, monitoring communication apparatus 40 can pass through third party's Succor plain stage 30 of communication network 60 and the police and communicate wirelessly, monitoring communication apparatus 40 include but not limited to the wireless telecommunications systems such as mobile phone, individual digital auxiliary equipment (PDA), palm PC. Big-dipper satellite location equipment 10 can pass through, on the communication equipment 40 that the geographical location information transmission of person to be required assistance to guardian is carried with by communication network 60, to understand the particular location of person to be required assistance within the very first time for guardian. When the police cried for help by needs, guardian can also report to the police to the police and ask for help. Described guardian include but not limited to relatives, designated guardian and legal guardian etc.

Know-why of the present utility model is described above in association with instantiation. These describe and are intended merely to explanation principle of the present utility model, and can not be construed to by any way design of the present utility model and scope are defined. Under the premise without departing from this utility model design concept, any various modification that the technical solution of the utility model is made and improvement, fall within protection domain of the present utility model.

Claims

1. the location equipment based on big-dipper satellite, it is characterized in that: include main control module, Big Dipper locating module, Beidou communication module, display module, key-press module, radio frequency power amplification module, described main control module is connected with described Big Dipper locating module, Beidou communication module, display module, key-press module and radio frequency power amplification module respectively.

2. a kind of location equipment based on big-dipper satellite according to claim 1, it is characterised in that: also including power module, described power module is connected with main control module.

3. Big Dipper location help-asking system, including a kind of location equipment based on big-dipper satellite described in claim 1 ~ 2, it is characterized in that: also include Big Dipper location background service platform, monitoring communication apparatus and third party's Succor plain stage, big-dipper satellite location equipment is communicated wirelessly with Big Dipper location background service platform by Beidou satellite communication network, big-dipper satellite location equipment is communicated wirelessly with monitoring communication apparatus by communication network, and monitoring communication apparatus is communicated wirelessly by third party's Succor plain stage of communication network Yu the police.