A kind of TDPA system signalings electronics tracked instrument
Technical field
This utility model is related to electronics tracked instrument equipment technical field, specially a kind of TDPA system signalings electronics tracking
Instrument.
Background technology
At present, as the fast development of society, the living standard of people are improved, people often buy automobile conduct
Walking-replacing tool, but in today's society, the imagination that automobile is tampered still occurs again and again, simultaneously for diseases such as senile dementias
The old man of disease, child or pet dog, often wander away, it is impossible to find own home, and the selection that thus then someone will uses electronics
Tracked instrument is ensureing the safety of vehicle and household, but current electronics tracking equipment is often using the SIM of 2G, data
It is transmitted through 2G networks to be transmitted, its data transmission bauds is slower, strong influence orientation range, the problems referred to above need solution
Certainly.
The content of the invention
The purpose of this utility model is to provide a kind of TDPA system signalings electronics tracked instrument, to solve above-mentioned background skill
The problem proposed in art, is had an advantageous effect in that;3G mobile networks are used with equipment using TD-SCDMA modules, is allow
Network carries out data transmission, and improves the work efficiency and accuracy of equipment.
For achieving the above object, this utility model provides following technical scheme:A kind of TDPA system signalings electronics tracker
Device, including annulus, satellite and lithium battery, the annulus two ends are connected to protection leather sheath and inserted block, the protection leather sheath one
Side is installed with contiguous block, and translucent cover is provided with the left of the protection leather sheath surface, and the protection leather sheath is internally provided with
Housing, the left side of the surface of shell are arranged in sequence with signal lighties, battery capacity indication lamp and GPS display lamps, the shell from top to bottom
Body side cuts with cross section, and SIM card slot is provided with cross section, and the housing side is provided with and off switch and charge port,
And charge port is closer to cross section, the outfan of the satellite is electrically connected with the input of radio-frequency unit, the radio frequency dress
The outfan put is electrically connected with the input of network receiving platform, and the radio-frequency unit is electrically connected with channel encoder, institute
The input of the outfan and GPS module of stating channel encoder is electrically connected with, outfan and the microprocessor of the GPS module
Input is electrically connected with, and the outfan of the microprocessor is electrically connected with the input of TD-SCDMA modules, the TD-
The outfan of SCDMA modules is electrically connected with the input of channel encoder, and the lithium battery is electrically connected with battery management module
Connect, the battery management module and memorizer are electrically connected with microprocessor respectively, outfan and the instruction of the microprocessor
The input of lamp management module is electrically connected with.
Preferably, the contiguous block two ends are provided with draw-in groove, and the inserted block two ends are provided with buckle, and inserted block can pass through
Buckle and draw-in groove cooperation are fixedly mounted on inside contiguous block.
Preferably, the outfan of the network receiving platform is electrically connected with the input of user terminal.
Preferably, the outfan of the display lamp management module respectively with signal lighties, battery capacity indication lamp and GPS display lamps
Input is electrically connected with.
Preferably, the outfan of the charge port and SIM card slot is electrically connected with the input of interface module respectively.
Preferably, the outfan of the interface module is electrically connected with the input of microprocessor.
Preferably, the signal lighties, battery capacity indication lamp and GPS display lamps are all made up of three LED lamp beads.
Compared with prior art, the beneficial effects of the utility model are:The equipment adopts TD-SCDMA modules, makes the equipment can
To carry out data transmission using 3G mobile networks, the accuracy of the efficiency of transmission and positioning of equipment is improved, and this equipment is according to TD-
SCDMA protocal analysis instrument(TDPA)Agreement carry out Protocol Control Information(Signaling), realize quickly sending and holding for signaling
OK, the setting of translucent cover facilitates user directly observe the display lamp of inside, and the setting of channel encoder mainly completes logarithm
According to protection equipments such as the chnnel coding with control information, encryptions from the interference of outer signals, instruction and the information of mistake are produced,
GPS module can parse the position signalling of satellite offer, there is provided positioning service, and the design of annulus and protection leather sheath, make equipment
Ornament body-worn can be made, at the same protect leather sheath in main devices can also take out be placed on it is hidden where use,
This device structure is compact, accurate positioning, is conducive to promoting the use of.
Description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of housing in this utility model;
Fig. 3 is theory diagram of the present utility model;
Fig. 4 is circuit diagram of the present utility model.
In figure:1- housings;2- protects leather sheath;3- translucent covers;4- contiguous blocks;5- inserted blocks;6- annulus;7- on and off switch;8-
Charge port;9- draw-in grooves;10- buckles;11- signal lighties;12- battery capacity indication lamps;13-GPS display lamps;14-SIM card slots;15- is used
Family terminal;16- network receiving platforms;17- radio-frequency units;18- satellites;19- channel encoders;20-TD-SCDMA modules;21-
GPS module;22- lithium batteries;23- battery management modules;24- memorizeies;25- microprocessors;26- interface modules;27- display lamps
Management module.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-4, a kind of embodiment that this utility model is provided:A kind of TDPA system signalings electronics tracked instrument,
Including annulus 6, satellite 18 and lithium battery 22,6 two ends of annulus are connected to protection leather sheath 2 and inserted block 5,2 side of protection leather sheath
Contiguous block 4 is installed with, translucent cover 3 on the left of 2 surface of protection leather sheath, is provided with, protection leather sheath 2 is internally provided with housing 1,
The left side on 1 surface of housing is arranged in sequence with signal lighties 11, battery capacity indication lamp 12 and GPS display lamps 13,1 side of housing from top to bottom
Cross section is cut with, SIM card slot 14 on cross section, is provided with, 1 side of housing is provided with and off switch 7 and charge port 8, and charges
Mouth 8 is closer to cross section, and the outfan of satellite 18 is electrically connected with the input of radio-frequency unit 17, the output of radio-frequency unit 17
End is electrically connected with the input of network receiving platform 16, and radio-frequency unit 17 is electrically connected with channel encoder 19, chnnel coding
The input electric connection of the outfan and GPS module 21 of device 19, the outfan of GPS module 21 and the input of microprocessor 25
It is electrically connected with, the outfan of microprocessor 25 is electrically connected with the input of TD-SCDMA modules 20, TD-SCDMA modules 20
Outfan is electrically connected with the input of channel encoder 19, and lithium battery 22 is electrically connected with battery management module 23, cell tube
Reason module 23 and memorizer 24 are electrically connected with microprocessor 25 respectively, outfan and the display lamp management module of microprocessor 25
27 input is electrically connected with, and 4 two ends of contiguous block are provided with draw-in groove 9, and 5 two ends of inserted block are provided with buckle 10, and inserted block 5 can lead to
Cross buckle 10 and the cooperation of draw-in groove 9 is fixedly mounted on inside contiguous block 4, outfan and the user terminal 15 of network receiving platform 16
Input is electrically connected with, the outfan of display lamp management module 27 respectively with signal lighties 11, battery capacity indication lamp 12 and GPS display lamps
13 input is electrically connected with, and the outfan of charge port 8 and SIM card slot 14 is electrically connected with the input of interface module 26 respectively
Connect, the outfan of interface module 26 is electrically connected with the input of microprocessor 25, signal lighties, battery capacity indication lamp and GPS are indicated
Lamp is all made up of three LED lamp beads.
Operation principle;Equipment can be worn on hand by user using annulus 6, and coordinate solid by buckle 10 and draw-in groove 9
It is fixed, 7 are turned on the power switch, equipment is started working, and is put into SIM from SIM card slot 14, and radio-frequency unit 17 receives satellite 18 and transmits
Position signalling, decode via channel encoder 19, give GPS module 21, be then transmitted to microprocessor 25 and recorded, remember
Data under record can be stored in memorizer 24, while microprocessor 25 can transfer data to TD-SCDMA modules 20 through channel
The transmission assigned with data of signaling is encrypted and carried out using 3G network by radio-frequency unit 17 to encoder 19, and subsequent network is received
After platform 16 is analyzed to the information of data and corresponding map data base, outbound path and positioning are drawn, user terminal 15 is then
16 viewing information of network or mobile phone A PP logging in network receiving platform can directly be passed through, can be by charge port 8 to lithium battery
22 charge, and battery management module 23 can automatically control the electric current output of lithium battery 22 so as to realize economize on electricity, it is possible to by signal
Lamp 11, battery capacity indication lamp 12 and GPS display lamps 13 distinguish the power of observation signal, and electricity is how many and the power of gps signal.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.