CN102495406A - System and method for positioning and tracking articles - Google Patents
System and method for positioning and tracking articles Download PDFInfo
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- CN102495406A CN102495406A CN2011103668745A CN201110366874A CN102495406A CN 102495406 A CN102495406 A CN 102495406A CN 2011103668745 A CN2011103668745 A CN 2011103668745A CN 201110366874 A CN201110366874 A CN 201110366874A CN 102495406 A CN102495406 A CN 102495406A
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Abstract
Disclosed are a system and a method for positioning and tracking articles. The system comprises a positioning and tracking device, a reading device and a handheld device, wherein the positioning and tracking device interacts with the reading device and the handheld device through radio frequency signals to position and track the articles, so that a monitoring application system platform is capable of continuously receiving position information of the articles and effectively monitoring valuables, special articles and fixed assets, and the articles can be positioned and tracked after loss through short messages and the radio frequency signals transmitted by the positioning and tracking device to ensure safety monitoring of the articles. Compared with existing positioning and tracking equipment, the system has the advantages of small size, low power consumption, technical stability and the like.
Description
Technical field
The present invention relates to a kind of article location tracking system and method, especially a kind of article location tracking system and method based on long haul communication and short haul connection.
Background technology
At present; In the time of for the use and management of article; During especially to valuable or special article (like historical relic, confidential documents, key equipment etc.) use and management, mostly be to adopt smart machine (as: infrared, camera, mobile alarm device etc.) to keep watch on, prevent when article use, to lose; But the method for the location tracking after in a single day losing for these article; Adopt the GPS location except in article, loading the GPS positioning equipment; There is not other effective way; The indoor lossing signal and move problem such as power supply difficulty and can't normal running but embedded GPS positioning equipment often exists makes the GPS location tracking method lose efficacy, and this makes it when positioning tracking for article (especially valuable or special article), can not popularize use.
Summary of the invention
After losing to article (especially valuable or special article), recover the problem of comparison difficulty, an object of the present invention is to provide a kind of location tracking system and method that can effectively realize closely and combine at a distance.
In order to realize this purpose, the invention provides a kind of article location tracking system, this system comprises: the Item Management platform, this Item Management platform is used for the information of article is managed; The monitoring application system platform, this monitoring application system platform be used for to article position tracking the monitoring application processes and with the mutual Item Information of Item Management platform; It is characterized in that: this article location tracking system also comprises: location tracking device, this location tracking device are embedded in these article and send radiofrequency signal; Reading device, this reading device be arranged on depositing of article and use in the regional extent or near, be used to receive the radiofrequency signal that this location tracking device is sent; And hand-held device, this hand-held device is used to receive the radiofrequency signal that this location tracking device is sent, so that article are carried out accurate location tracking.
Preferably; This location tracking device comprises single chip part, communications portion and wireless module part; This single-chip microcomputer is used to control communications portion and wireless module part; This wireless module partly is used for through GSM, GPRS or Ethernet the position of article being detected and obtains positional information and send radiofrequency signal, and this communications portion is used for the positional information that article mark and this wireless module part are obtained is sent to the monitoring application system platform with Zigbee, GPRS or SMS mode.
Preferably, this monitoring application system platform comprises the note receiving trap, and this note receiving trap is used to receive article mark and the positional information that the Department of Communication Force branch of this location tracking device sends.
Preferably; This reading device comprises the first wireless module interface section and the second wireless module interface section respectively with this hand-held device, and this first wireless module interface section and the second wireless module interface section all are used to receive the radiofrequency signal that the location tracking device is sent.
Preferably, when this reading device does not receive the radiofrequency signal that the location tracking device is sent in the section at the fixed time, this reading device sends announcement information to the monitoring application system platform.
Preferably; This monitoring application system platform also comprises warning device, note alarm set and/or is used to show the display device of article position information that warning device, note alarm set and/or display device are reported to the police to managerial personnel after receiving the announcement information that reading device sends.
Preferably, this hand-held device is provided with the button that is used to control, and this wireless module partly is the 2.4G wireless module, and this first wireless module interface section is 2.4G wireless module interface section with this second wireless module interface section.
In order to realize this purpose, the invention provides a kind of article location tracking method, this method comprises: the location tracking device is embedded in the article, and makes this location tracking device send radiofrequency signal; With reading device be arranged on depositing of article and use in the regional extent or near, this reading device is used to receive radiofrequency signal that the location tracking device sent and replys response message to it; When the location tracking device receives the response message of reading device, continue to send radiofrequency signal; When the location tracking device did not receive the response message of reading device, the wireless module of location tracking device partly detected the position of article, and article mark and positional information thereof are sent to the monitoring application system platform; Adopt hand-held device near the position shown in the positional information that the location tracking device is sent, to position tracking.
Preferably, reading device receives the radiofrequency signal that this location tracking device is sent, and confirms then that article are in to deposit and use within the regional extent; The radiofrequency signal that reading device does not receive this locating device in the given time and sent is confirmed then that article are in to deposit and use outside the regional extent, and is sent announcement information to the monitoring application system platform.
Preferably; This monitoring application system platform also comprises warning device, note alarm set and/or is used to show the display device of article position information that warning device, note alarm set and/or display device are reported to the police to managerial personnel after receiving the announcement information that reading device sends.
The mode that the present invention proposes so that close range technologies (RF) and remote technology (LBS) are combined is embedded into the location tracking device in the monitored article; Adopt fixed reading device or handheld apparatus that article are positioned tracking; Make the monitoring application system platform can constantly receive the positional information of article; Realizing the monitoring of valuables, special article, capital assets effectively, and the location tracking after can realizing losing, guaranteed the security control of article.With the apparatus in comparison of existing location tracking, have characteristics such as volume is little, low in energy consumption, consistent.
Description of drawings
Through the description of a preferred embodiment of the present invention being carried out below in conjunction with accompanying drawing, it is clearer that technical scheme of the present invention and technique effect thereof will become, and easy to understand more.Wherein:
Fig. 1 shows the synoptic diagram of the location tracking system based on short-range communication and telecommunication according to an embodiment of the invention;
Fig. 2 shows location tracking manipulated or operated apparatus according to an embodiment of the invention;
Fig. 3 shows the workflow diagram of location tracking device shown in Figure 2;
Fig. 4 shows the circuit diagram of reading device according to an embodiment of the invention;
Fig. 5 shows the circuit diagram of hand-held device according to an embodiment of the invention;
Embodiment
Below will combine appended accompanying drawing that a preferred embodiment of the present invention is described.
Fig. 1 shows the system architecture synoptic diagram of article location tracking system according to an embodiment of the invention.As shown in Figure 1, this article location tracking system comprises Item Management platform 6, monitoring application system platform 5, location tracking device 1, reading device 2 and hand-held device 3.
This monitoring application system platform 5 is used for article are positioned the monitoring application processes of tracking; It is connected with reading device 2; Be used to obtain the locating information of article, this Item Management platform 6 is used for Item Information is managed, and with monitoring application system platform 5 mutual product data.
This location tracking device 1 is embedded in the article (not shown), and in the especially valuable or special article, and it is mutual with monitoring application system platform 5 to pass through Zigbee, GPRS or SMS mode.
This hand-held device 3 is provided with the second wireless module interface section, and it is used for received RF signal and to the accurate location tracking of article.
Monitoring application system platform 5 also comprises note receiving trap 4, and it is in order to receive the locating information that location tracking device 1 (as through the GSM network) sends.
In Fig. 1, the location tracking device 1 that at first will be loaded with short-range communication and telecommunication is embedded in the article (not shown), and in the especially valuable or special article (like historical relic, confidential paper equipment etc.), and monitored article are selected active 2.4GHz sign for use.Then; In article use and manage; Near by the monitoring range that is in article (be article use and manage the spatial dimension that should be in) reading device 2 constantly receives article mark and the positional information thereof that location tracking device 1 is sent, and when not receiving the information of location tracking device 1 within a certain period of time, notice monitoring application system platform 5; And then start the alarm (not shown), broken away from supervision with alert management personnel article.Meanwhile, after the location tracking device 1 in the article does not receive the response message of reading device 2 within a certain period of time, start remote location tracking, and send the locating information of article with short message mode through timings such as GSM networks.At last; Note receiving trap 4 receives this locating information and reports and give monitoring application system platform 5; The locating information that this monitoring application system platform 5 reports according to location tracking device 1; Follow the trail of the interior whereabouts of several kilometer range around the base station, and use hand-held device 3 accurately to follow the trail of, for example this hand-held device is the hand-held radio frequency receiver.
The circuit diagram of this location tracking device 1 is as shown in Figure 2; It comprises power unit 11, single chip part 12, debugging interface part 13, wireless module part 14 and communications portion 15; This wireless module partly is preferably the 2.4G wireless module; And this radio frequency part is preferably the 900MHz part, and this communications portion is preferably the GSM part.The 6th pin of the IC2 of power unit 11 and the 5th pin link to each other with the 24 pin with first pin of the IC1 of single chip part 12 respectively, and be as shown in Figure 3.The resistance R 3 of debugging interface part 13 links to each other with the 9th pin of the IC1 of single chip part 12, and resistance R 4 links to each other with the tenth pin of the IC1 of single chip part 12.Second pin of the IC5 of wireless module part 14, the 3rd pin, the 4th pin, the 5th pin, the 6th pin and the 7th pin link to each other with the 15 pin, the 16 pin, the 17 pin, the 18 pin, the 19 pin and the 20 pin of the IC1 of single chip part 12 respectively.The IC3 of communications portion 15 connects resistance R 11 backs and is connected with the 11 pin of the IC1 of single chip part 12; First pin of this IC3 connects Q3 and R20 and links to each other with second pin of the IC1 of single chip part 12 afterwards; The 9th pin of this IC3 connects after the R21 with the 13 pin of the IC1 of single chip part 12 and links to each other; The 4th pin of this IC3 connects after the R22 with the 22 pin of the IC1 of single chip part 12 and links to each other, and the 16 pin of this IC3 is connected with the 3rd pin of the IC1 of single chip part 12 after connection Q4 and R24.
The principle of work of this location tracking device 1 is as shown in Figure 3.Specific as follows: as at first to adopt power unit 11 power supplies; Then each several part is carried out module initialization; After the module initialization, detect replying of wireless module interface section (the radio frequency location receivers as shown in Figure 3) whether receive in reading device and the hand-held device.
Reply if receive, then start wireless module part (2.4G part as shown in Figure 3), itself and wireless module interface section (radio frequency location receivers as shown in Figure 3) are carried out alternately.If can't obtain the signal of the first wireless module interface section (radio frequency location receivers as shown in Figure 3), reporting to the police in the backstage that then starts the location tracking device, and sends to the monitoring application system platform through communications portion (GSM part as shown in Figure 3); If obtain the signal of radio frequency location receivers, will represent then that article are in to deposit and use the information of regional extent to send to the monitoring application system platform.
Not replying if receive, reports to the police in the backstage that then directly starts the location tracking device, and sends to monitoring application message platform through communications portion (GSM part as shown in Figure 3).
Fig. 4 shows the circuit diagram of the reading device 2 of article location tracking system of the present invention, and wherein this reading device comprises series connection part 21, power unit 22, debugging part 23 and control section 24.The IC1 part of series connection the 9th with the tenth pin respectively with control section 24 in the 22 the linking to each other of IC2 with the 23 pin.Power unit 22 is power supply and shock absorbing capacitive part.Debugging part 23, the REST pin of DEBUG is received the 9th pin of the IC2 of control section 24 through resistance R 3, and the 6th pin of DEBUG is connected in the tenth pin of the IC2 of control section 24 through resistance R 5.Control section 24 comprises Single-chip Controlling part, wireless module interface section and EEPROM part.The serial ports of the part of wherein connecting 21 partly is to supply the transmission data communication to use, and debugging part 23 is that supplying module downloads and debugs use, and this wireless module interface section is preferably 2.4G wireless module interface section.
The principle of work of reading device 2 is following: give module for power supply by power unit 22 through external power adapter; After the IC2 of control section and IC3 accomplished the initialization of self, IC3 received information that location tracking device 1 sends over and handles the IC1 of back through serial ports part 21 through single-chip microcomputer and send to service platform system and carry out information processing.Simultaneously, the IC2 of control section can be constantly to the communication of IC3 transmission instruction maintenance with location tracking device 1.
The circuit diagram of the hand-held device 3 of article location tracking system is as shown in Figure 5, and the circuit diagram of itself and reading device 2 is similar, and for the purpose of concise and to the point, identical part repeats no more at this.This hand-held device 3 comprises serial ports part 31, power unit 32, debugging part 33 and control section 34, and this control section 34 comprises Single-chip Controlling part and wireless module interface section, and this wireless module interface section is preferably 2.4G wireless module interface section.The difference of itself and reading device 2 is, has connect a button and a pull-up resistor respectively at 24 pins and 21 pins.Operation through to button S1 and S2 realizes the control to hand-held device 3.
For the person of ordinary skill in the field, along with the development of technology, the present invention's design can realize by different way.Embodiment of the present invention is not limited in the embodiment of above description, and can change within the scope of the claims.
Claims (10)
1. article location tracking system, this system comprises:
The Item Management platform, this Item Management platform is used for the information of article is managed;
The monitoring application system platform, this monitoring application system platform be used for to article position tracking the monitoring application processes and with the mutual Item Information of Item Management platform;
It is characterized in that: this article location tracking system also comprises:
Location tracking device, this location tracking device are embedded in these article and send radiofrequency signal;
Reading device, this reading device be arranged on depositing of article and use in the regional extent or near, be used to receive the radiofrequency signal that this location tracking device is sent; And
Hand-held device, this hand-held device are used to receive the radiofrequency signal that this location tracking device is sent, so that article are carried out accurate location tracking.
2. article location tracking system as claimed in claim 1; Wherein, This location tracking device comprises single chip part, communications portion and wireless module part; This single-chip microcomputer is used to control communications portion and wireless module part; This wireless module partly is used for through GSM, GPRS or Ethernet the position of article being detected and obtains positional information and send radiofrequency signal, and this communications portion is used for the positional information that article mark and this wireless module part are obtained is sent to the monitoring application system platform with Zigbee, GPRS or SMS mode.
3. article location tracking system as claimed in claim 2, wherein, this monitoring application system platform comprises the note receiving trap, this note receiving trap is used to receive article mark and the positional information that the Department of Communication Force branch of this location tracking device sends.
4. article location tracking system as claimed in claim 3; Wherein, This reading device comprises the first wireless module interface section and the second wireless module interface section respectively with this hand-held device, and this first wireless module interface section and the second wireless module interface section all are used to receive the radiofrequency signal that the location tracking device is sent.
5. article location tracking system as claimed in claim 4, wherein, when this reading device does not receive the radiofrequency signal that the location tracking device is sent in the section at the fixed time, this reading device sends announcement information to the monitoring application system platform.
6. article location tracking system as claimed in claim 5; Wherein, This monitoring application system platform also comprises warning device, note alarm set and/or is used to show the display device of article position information that warning device, note alarm set and/or display device are reported to the police to managerial personnel after receiving the announcement information that reading device sends.
7. article location tracking system as claimed in claim 6; Wherein, This hand-held device is provided with the button that is used to control, and this wireless module partly is the 2.4G wireless module, and this first wireless module interface section is 2.4G wireless module interface section with this second wireless module interface section.
8. article location tracking method, this method comprises:
The location tracking device is embedded in the article, and makes this location tracking device send radiofrequency signal;
With reading device be arranged on depositing of article and use in the regional extent or near, this reading device is used to receive radiofrequency signal that the location tracking device sent and replys response message to it;
When the location tracking device receives the response message of reading device, continue to send radiofrequency signal; When the location tracking device did not receive the response message of reading device, the wireless module of location tracking device partly detected the position of article, and article mark and positional information thereof are sent to the monitoring application system platform;
Adopt hand-held device near the position shown in the positional information that the location tracking device is sent, to position tracking.
9. article location tracking method as claimed in claim 8, wherein, reading device receives the radiofrequency signal that this location tracking device is sent, and confirms then that article are in to deposit and use within the regional extent; The radiofrequency signal that reading device does not receive this locating device in the given time and sent is confirmed then that article are in to deposit and use outside the regional extent, and is sent announcement information to the monitoring application system platform.
10. article location tracking method as claimed in claim 9; Wherein, This monitoring application system platform also comprises warning device, note alarm set and/or is used to show the display device of article position information that warning device, note alarm set and/or display device are reported to the police to managerial personnel after receiving the announcement information that reading device sends.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103668745A CN102495406A (en) | 2011-11-18 | 2011-11-18 | System and method for positioning and tracking articles |
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| CN2011103668745A CN102495406A (en) | 2011-11-18 | 2011-11-18 | System and method for positioning and tracking articles |
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| CN2011103668745A Pending CN102495406A (en) | 2011-11-18 | 2011-11-18 | System and method for positioning and tracking articles |
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Application publication date: 20120613 |