CN204228961U - Based on the Moving objects location tracing system of GPS/BD - Google Patents
Based on the Moving objects location tracing system of GPS/BD Download PDFInfo
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- CN204228961U CN204228961U CN201420474435.5U CN201420474435U CN204228961U CN 204228961 U CN204228961 U CN 204228961U CN 201420474435 U CN201420474435 U CN 201420474435U CN 204228961 U CN204228961 U CN 204228961U
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Abstract
The utility model discloses a kind of Moving objects location tracing system based on GPS/BD, comprise power module, gsm module, microprocessor module, GPS/BD module, SIM card module, described microprocessor module comprises first serial and second serial, described GPS/BD module is connected with the first serial of microprocessor module, described gsm module is connected with the second serial of microprocessor, described power module is connected with gsm module, microprocessor module, GPS/BD module respectively, and described SIM card module is connected with the corresponding pin of gsm module.The utility model GPS/BD module receives the location information data of moving target, is undertaken controlling and location information data is sent on designated mobile phone by microprocessor, simultaneously also can in conjunction with electronic chart display moving target positional information intuitively.
Description
Technical field
The utility model relates to positioning tracking technology field, particularly relates to a kind of Moving objects location tracing system based on GPS/BD.
Background technology
Intelligence tracking and wireless location technology are due to its practicality and validity, and application is in daily life more and more extensive.Except being applied to vehicle-mounted, navigation, aviation, also can be applicable to as other any place needing location navigation such as personal travel, field exploration.But being all generally rely on gps system separately to the location tracking instrument of moving target in the market, when running into the shelter such as below ground car park or large-scale house, can causing GPS navigation instrument cannot location tracking effectively in real time.
The Big Dipper (BD) navigational system is active bidirectional ranging two dimensional navigation, and ground central control system resolves, and for user's three-dimensional localization data, GPS is the unidirectional range finding three-dimensional navigation of passive type pseudo-code, independently resolves oneself three-dimensional localization data by subscriber equipment.Triones navigation system three-dimensional localization precision index standard is 10 meters, and part latitude higher district can reach 7 meters, and time service precision is about 100ns.
Therefore, for above-mentioned technical matters, be necessary to provide a kind of Moving objects location tracing system based on GPS/BD.
Utility model content
In view of this, the utility model is for the problems referred to above, propose a kind of Moving objects location tracing system based on GPS/BD, receive GPS and BD two satellite systems to the locator data of moving target simultaneously, and data fusion is carried out to the locating information of two satellite systems, degree of accuracy that Moving objects location is followed the trail of and ageing can be improved further.
To achieve these goals, the technical scheme that provides of the utility model embodiment is as follows:
A kind of Moving objects location tracing system based on GPS/BD, described system comprises power module, gsm module, microprocessor module, GPS/BD module, SIM card module, described microprocessor module comprises first serial and second serial, described GPS/BD module is connected with the first serial of microprocessor module, described gsm module is connected with the second serial of microprocessor, described power module is connected with gsm module, microprocessor module, GPS/BD module respectively, and described SIM card module is connected with the corresponding pin of gsm module.
As further improvement of the utility model, be integrated with the first chip in described gsm module, described first chip is TC35i.
As further improvement of the utility model, described power module is the combinational circuit of external charging circuit and lithium battery power supply circuit.
As further improvement of the utility model, described external charging circuit is the charge circuit that TC35i chip carries.
As further improvement of the utility model, described GPS/BD module is the bimodulus module that simultaneously can receive GPS and BD locator data.
As further improvement of the utility model, be integrated with the second chip in described GPS/BD module, described second chip is ATGM331C.
As further improvement of the utility model, described microprocessor module is integrated with the 3rd chip, and described 3rd chip is single-chip microcomputer STC12C5A60S2.
As further improvement of the utility model, described power module is integrated with the 4th chip, the 5th chip and lithium battery module, described 4th chip is LM2596,5th chip is LTC3441, described 4th chip is used for the output voltage of outside 12V to drop to 5V, 5th chip is used for by the output voltage stabilization of lithium battery module at 3.3V, and lithium battery module is connected with the voltage input end of the first chip with the 5th chip respectively.
The utility model has following beneficial effect:
The utility model utilizes GPS/BD module, receive GPS and BD two satellite systems to the locator data of moving target simultaneously, and data fusion is carried out to the locating information of two satellite systems, degree of accuracy that Moving objects location is followed the trail of and ageing can be improved further.And system adopts external charging and lithium battery power supply dual power supply circuit, thus ensure that the working stability of system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the module diagram of the utility model based on the Moving objects location tracing system of GPS/BD;
Fig. 2 a ~ 2c is the physical circuit figure based on the Moving objects location tracing system of GPS/BD in the utility model one embodiment.
Embodiment
Technical scheme in the utility model is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Shown in ginseng Fig. 1, the utility model discloses a kind of Moving objects location tracing system 100 based on GPS/BD, comprise gsm module 11, microprocessor module 12, GPS/BD module 13, power module 14, SIM card module 15.Wherein, microprocessor module 12 comprises first serial and second serial (not shown), GPS/BD module 13 is connected with the first serial of microprocessor module 12, gsm module 11 is connected with the second serial of microprocessor 12, power module 14 respectively with gsm module 11, microprocessor module 12, GPS/BD module 13 power input be connected, SIM card module 15 is connected with the corresponding pin of gsm module 11.
Fig. 2 a ~ 2c is depicted as the physical circuit figure based on the Moving objects location tracing system of GPS/BD in the utility model one embodiment.
Be integrated with the first chip 111 in gsm module 11 to form, the first chip 111 of gsm module 11 preferably adopts TC35i.Gsm module 11 can be carried out with the mobile phone of setting and communicate.
Microprocessor module 12 is mainly integrated with the 3rd chip 121,3rd chip 121 of microprocessor module 12 preferably adopts single-chip microcomputer STC12C5A60S2, and microprocessor module 12 utilizes double-serial port (first serial and second serial) can communicate with GPS/BD module with gsm module simultaneously.
GPS/BD module 13 is mainly integrated with the 3rd chip 131 and forms, and the 3rd chip 131 of GPS/BD module 13 preferably adopts ATGM331C, and GPS/BD module 13 can receive the locator data of GPS and BD two satellite systems simultaneously.
Power module 14 mainly integrated 4th chip 141, the 5th chip 142 and lithium battery module the 143, four chip 141 preferably adopts LM2596, and the 5th chip 142 preferably adopts LTC3441.
The output voltage of outside 12V can be dropped to 5V by the 4th chip 141, and the 5th chip 142 can by the output voltage stabilization of lithium battery module at 3.3V.The input end of diode 145 connects outside 12V voltage, output terminal connects the voltage input end of the 4th chip 141, one end of inductance 144 connects the POWER pin of the first chip 111, the voltage output end of another termination the 5th chip 141, the positive pole of lithium battery module 143 connects the voltage input end of the first chip 111 and the 5th chip 142 respectively.
During work, GPS/BD module receives the location information data of moving target, is undertaken controlling and location information data is sent on designated mobile phone by microprocessor module, simultaneously also can in conjunction with electronic chart display moving target positional information intuitively.
Moving objects location tracing system based on GPS/BD of the present utility model, utilize GPS/BD module, by the control of microprocessor module, transfer data on designated mobile phone, realize location tracking to moving target, also improve the degree of accuracy of location tracking and ageing to a certain extent.And system adopts external charging and lithium battery power supply dual power supply circuit, thus ensure that the working stability of system.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. the Moving objects location tracing system based on GPS/BD, it is characterized in that, described system comprises power module, gsm module, microprocessor module, GPS/BD module, SIM card module, described microprocessor module comprises first serial and second serial, described GPS/BD module is connected with the first serial of microprocessor module, described gsm module is connected with the second serial of microprocessor, described power module is connected with gsm module, microprocessor module, GPS/BD module respectively, and described SIM card module is connected with the corresponding pin of gsm module.
2. the Moving objects location tracing system based on GPS/BD according to claim 1, is characterized in that, be integrated with the first chip in described gsm module, and described first chip is TC35i.
3. the Moving objects location tracing system based on GPS/BD according to claim 1, is characterized in that, described power module is the combinational circuit of external charging circuit and lithium battery power supply circuit.
4. the Moving objects location tracing system based on GPS/BD according to claim 3, is characterized in that, described external charging circuit is the charge circuit that TC35i chip carries.
5. the Moving objects location tracing system based on GPS/BD according to claim 1, is characterized in that, described GPS/BD module is the bimodulus module that simultaneously can receive GPS and BD locator data.
6. the Moving objects location tracing system based on GPS/BD according to claim 5, is characterized in that, is integrated with the second chip in described GPS/BD module, and described second chip is ATGM331C.
7. the Moving objects location tracing system based on GPS/BD according to claim 1, is characterized in that, described microprocessor module is integrated with the 3rd chip, and described 3rd chip is single-chip microcomputer STC12C5A60S2.
8. the Moving objects location tracing system based on GPS/BD according to claim 2, it is characterized in that, described power module is integrated with the 4th chip, the 5th chip and lithium battery module, described 4th chip is LM2596,5th chip is LTC3441, described 4th chip is used for the output voltage of outside 12V to drop to 5V, and the 5th chip is used for by the output voltage stabilization of lithium battery module at 3.3V, and lithium battery module is connected with the voltage input end of the first chip with the 5th chip respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420474435.5U CN204228961U (en) | 2014-08-21 | 2014-08-21 | Based on the Moving objects location tracing system of GPS/BD |
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| CN201420474435.5U CN204228961U (en) | 2014-08-21 | 2014-08-21 | Based on the Moving objects location tracing system of GPS/BD |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977595A (en) * | 2015-07-20 | 2015-10-14 | 中铁第一勘察设计院集团有限公司 | Locomotive Beidou satellite and GPS dual-mode positioning system and method thereof |
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2014
- 2014-08-21 CN CN201420474435.5U patent/CN204228961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977595A (en) * | 2015-07-20 | 2015-10-14 | 中铁第一勘察设计院集团有限公司 | Locomotive Beidou satellite and GPS dual-mode positioning system and method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20190821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |