The content of the invention
In order to solve the problems of the prior art, the utility model provides a kind of personal security management of multimode positioning
Terminal.
The utility model provides a kind of personal security management terminal of multimode positioning, including for performing every treatment
Main processor modules, power management module, the active RFID module for reading auxiliary positioning label information, for being defended
Locating module, the communication module for radio communication and for interactive input/output module of sing data collection, wherein, it is described
Power management module is connected with the locating module, communication module, main processor modules and active RFID module respectively, the master
Processor module is connected with the locating module, communication module, active RFID module respectively.
Used as further improvement of the utility model, the power management module is connected with to be carried out for gathering inertial navigation information
The inertial navigation module for calculating is positioned, the output end of the inertial navigation module is connected with the main processor modules.
Used as further improvement of the utility model, the personal security management terminal also includes USB interface, the USB
Interface is connected with the power management module, main processor modules respectively.
Used as further improvement of the utility model, the locating module is including any one in GPS module, big dipper module
Plant or its any combination.
Used as further improvement of the utility model, the communication module is 4G modules, is divided into public network module and private network mould
Block.
Used as further improvement of the utility model, terminal embeds VPDN(Virtual Private Dialup
Network), for protecting information security when 4G public networks communicate.
As further improvement of the utility model, the input/output module include button, buzzer, vibrating motor,
Any one in light-emitting diode display or its any combination.
Used as further improvement of the utility model, the power management module is connected with battery.
Used as further improvement of the utility model, overall design meets ExibIICT4 requirement of explosion proof, and equipment can be explosive
Used in fried property gaseous environment.
The beneficial effects of the utility model are:By such scheme, substantially reduce positioning it is protected from environmental, it is anti-interference
Ability is strong, and positioning precision is high.
Specific embodiment
Explanation and specific embodiment are further illustrated to the utility model below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of personal security management terminal of multimode positioning, including for performing the main place of every treatment
Reason device module 101, power management module 103, the active RFID module 107, label for reading auxiliary positioning label information
105th, for carrying out the locating module of satellite data acquisition, the communication module for radio communication and for interactive input and output
Module, wherein, the power management module 103 respectively with the locating module, communication module, main processor modules 101 and have
Source RFID module 107 is connected, the main processor modules 101 respectively with the locating module, communication module, active RFID module
107 connections, label 105 is located at distal end, preferably 13.56M labels, and 13.56M labels realize that passive RFID tags are positioned, active
RFID module 107 realizes that active RFID tag is positioned.
As shown in figure 1, the power management module 103 is connected with position the inertial navigation of reckoning for gathering inertial navigation information
Module 106, the output end of the inertial navigation module 106 is connected with the main processor modules 101.
As shown in figure 1, the personal security management terminal also include usb 1 04, the usb 1 04 respectively with institute
Power management module 103, main processor modules 101 is stated to connect.
As shown in figure 1, the locating module is GPS module/big dipper module 109.
As shown in figure 1, the communication module is 4G modules 108.
As shown in figure 1, the input/output module includes button 110 and buzzer/vibrating motor/light-emitting diode display 111.
As shown in figure 1, the power management module 103 is connected with battery 102, can be by the power management module 103
Management of charging and discharging is carried out to battery 102.
As shown in Fig. 2 a kind of personal security management method of multimode positioning, including following several situations:
1)When personal security management terminal is operated in outdoor, if receive effective satellite-signal, by movement
Network sends satellite pseudo-range information to long-range arithmetic server, and arithmetic server can be according to the synchronous difference base station data for receiving
Information carries out the treatment of location information, obtains accurate location information and is sent to computer terminal;
2)When satellite-signal transient loss, personal security management terminal can gather current inertial navigation information and be uploaded to algorithm
Server, arithmetic server, with reference to effective satellite information before, calculates the location information of deduction according to inertial navigation information,
Realize inertial navigation auxiliary positioning;
3)When personal security management terminal works indoors, the active label information of interior is received, according to all marks
The RSSI value of label information judged, confirms a tag number nearest from positioning terminal, reports arithmetic server, algorithm
Server based on data library inquiry is compared, and the particular location of the label is obtained, so as to obtain the active position of positioning terminal;
4)When personal security management terminal indoors when, personal security management terminal is placed on passive read-write by operating personnel
On device, passive read write line can read the information of passive label in personal security management terminal, and report arithmetic server, algorithm clothes
Business device compares the active position for confirming positioning label according to the numbering of passive read write line by inquiring about.Additionally, this kind of mode also may be used
To do entrance guard management.
Differential reference station is used to receive satellite information, realizes that the long-term of itself is accurately positioned, and provide calibration information to calculation
Method server carries out terminal satellite data treatment;Active location label is installed on indoor fixed position, according to interior space size
Place label, it is ensured that indoor all standing;Passive read write line is installed on indoor fixed position, for reading personal security management terminal
Information, so that auxiliary positioning;Arithmetic server is used for the resolving of satellite information and inertial navigation information, obtains effective co-ordinates of satellite;
Computer terminal shows the positional information of personal security management terminal by positioning software.
Personal security management terminal is positioned outdoor by the way of satellite fix and inertial navigation auxiliary, is then adopted indoors
Positioned with the mode of active location label and passive label.All data messages are by after arithmetic server treatment, obtaining
The effective positional information of personal security management terminal.
The personal security management terminal and method of a kind of multimode positioning that the utility model is provided, it is fixed using differential satellite
The mode integrated positioning of position, inertial navigation auxiliary and the auxiliary position of label, substantially reduces protected from environmental, the strong antijamming capability of positioning,
Positioning precision is high.
The personal security management terminal and method of a kind of multimode positioning that the utility model is provided, are applied to personal management
Field, the mode being combined using satellite information, inertial navigation positioning, active and passive label assistant positioning system, realizes terminal
Effectively positioning, communicates with reference to the 4G communication technologys with background server, realizes that backstage indicates and terminal alarms function.
The personal security management terminal and method of a kind of multimode positioning that the utility model is provided have the characteristics that:
1st, a kind of mobile terminal is realized.
2nd, for positioning and personal management.
2nd, the satellite positioning tech for using, data receiver is carried out using satellite reception and differential reference station, is taken by backstage
Business device calculates the elements of a fix.
3rd, the inertial navigation auxiliary positioning for using, gathers inertial navigation information and is transported with reference to effective satellite information using inertial navigation sensor
Dynamic rail mark is calculated and obtains the elements of a fix.
4th, the active label positioning for using, positional information is obtained using the mode of active assisted tag combination comparing.
5th, the passive label positioning for using, positional information is obtained according to the read write line for reading terminal passive label information.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.