CN101393259A - Regionalization positioning system - Google Patents
Regionalization positioning system Download PDFInfo
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- CN101393259A CN101393259A CNA2007101521345A CN200710152134A CN101393259A CN 101393259 A CN101393259 A CN 101393259A CN A2007101521345 A CNA2007101521345 A CN A2007101521345A CN 200710152134 A CN200710152134 A CN 200710152134A CN 101393259 A CN101393259 A CN 101393259A
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Abstract
The invention discloses a regional positioning system. When passing through one of a plurality of trigger units, a user positioning unit receives a triggering signal and is triggered to transmit a user positioning signal to the trigger unit, a positioning unit and a calibration unit; and a first received signal strength indication (RSSI) value, a second RSSI value and a third RSSI value are sequentially transmitted back to a host computer to determine a region in which the user positioning unit is located according to the sizes of the first RSSI value, the second RSSI value and the third RSSI value. Thus, the system improves the accuracy of region positioning, and can avoid loss of positioning of the user positioning units even if the signal transmission is blocked by objects.
Description
Technical field
The present invention relates to a kind of positioning system, particularly a kind of by several alignment units, make compartmentalization location regionalization positioning system more accurately.
Background technology
In general high-tech industry or national defense industry; the protection of research and development secret is very important; and this type of industry is generally also strict for gate inhibition's control of visiting personnel; but existing control to visiting personnel generally only is the mode of allotting gate inhibition's card in the porch registration again; allow visiting personnel be entered the said firm; but visiting personnel enter the behavior after the said firm and the zone of passing through just can't have been controlled, and the personage steals or destroy company's important object so kind control mode still can't be avoided intentionally.
In the existing regionalization positioning system, because flip flop equipment only is located at regional gateway key aspect, and locating device is located at somewhere in the zone, utilize the wireless signal transmission between locating device and the user's positioning unit, which zone the user who wears this user's positioning unit with judgement is in, but since in the zone because of the relation of the ornaments of every article and buildings design, can produce the many dead angles that can't transmit when causing the wireless signal transmission, and make regionalization positioning system can't grasp the residing position of this user.Because this situation often is present in the existing regionalization positioning system, the such regionalization positioning system of desire use is grasped visiting personage's whereabouts really, because of aforesaid reason often causes the whereabouts of judging by accident or even can't grasping visiting personage to visiting personage zone of living in.
Summary of the invention
The purpose of this invention is to provide a kind of regionalization positioning system, this system utilizes several alignment units, and then reaches and make compartmentalization location purpose more accurately.
In order to achieve the above object, technical scheme provided by the invention is: a kind of regionalization positioning system comprises: several trigger elements, and it is located at the porch in several zones respectively and launches a trigger signals; Several positioning units, the place, diagonal angle that it is located at these zones respectively and is positioned at these trigger elements; Several alignment units, it is located at these zones respectively; At least one user's positioning unit; One gateway node; An and main frame; Wherein, when this user's positioning unit through these trigger elements one of them the time, this user's positioning unit is located signal to these trigger elements because of receiving this trigger signals and being triggered and beginning to launch a user, these positioning units and these alignment units, and these trigger elements, these positioning units and these alignment units receive then can be distinguished in regular turn with this first reception signal strength pointer (RSSI) value after this user locatees signal, this second is accepted signal strength pointer (RSSI) value and the 3rd and accepts signal strength pointer (RSSI) value and be back to this main frame by this gateway node, and this main frame first is accepted signal strength pointer (RSSI) value according to this, this second is accepted signal strength pointer (RSSI) value and the 3rd and accepts signal strength pointer (RSSI) value and judge this residing zone of user's positioning unit.
By this, by utilizing several alignment units, and then reach and make compartmentalization location purpose more accurately.
Description of drawings
Fig. 1: be the preferred embodiment figure of regionalization positioning system of the present invention;
Fig. 2: be the preferred embodiment figure of trigger element emission trigger signals of the present invention.
Wherein:
The 1--regionalization positioning system; The 21-2n--trigger element; The 31-3n--zone
The 41-4n--positioning unit; The 51-5n--alignment unit; 61-6n--user's positioning unit;
The 7--gateway node; The 8--main frame.
Embodiment
For above-mentioned and other purpose of the present invention, feature and advantage can be become apparent, hereinafter will be especially exemplified by preferred embodiment of the present invention, and cooperate appended graphicly, be described in detail below:
Fig. 1 is a preferred embodiment figure of regionalization positioning system of the present invention.Please refer to Fig. 1, a kind of regionalization positioning system 1 of the present invention, comprise: several trigger elements 21-2n, it is located at the porch of several regional 31-3n respectively and launches a trigger signals, these trigger elements 21-2n can use infrared ray respectively according to situation, ultrasonic or have one first dual-mode antenna (figure do not show) with in regular turn respectively (for example by trigger signals of this first dual-mode antenna emission, the trigger signals of 40kHz frequency, but be not limited thereto) and receive a user by this first dual-mode antenna and (for example locate signal, 2.4GHz the user of frequency locatees signal, its service band is 2.405～2.480GHz, each channel width 500MHz is totally 16 passages, but is not limited thereto); Several positioning units 41-4n, the place, diagonal angle that it is located at these regional 31-3n respectively and is positioned at these trigger elements 21-2n, these positioning units 41-4n has one second dual-mode antenna (figure does not show) respectively and (for example locatees signal to receive this user in regular turn, 2.4GHz the user of frequency locatees signal, its service band is 2.405～2.480GHz, each channel width 500MHz is totally 16 passages, but is not limited thereto); Several alignment units 51-5n, it is located at these regional 31-3n respectively, there is no particular restriction in the position that these alignment units 51-5n is provided with, as long as it can not cause the signal reception bad because of the dead angle, these alignment units 51-5n has one the 3rd dual-mode antenna (figure do not show) respectively and locatees signal (for example, the user of 2.4GHz frequency locatees signal, and its service band is 2.405～2.480GHz to receive this user in regular turn, each channel width 500MHz is totally 16 passages, but is not limited thereto); At least one user's positioning unit 61-6n, it is worn respectively on one's body the user, user's positioning unit 61-6n has one the 4th dual-mode antenna (figure does not show) (for example to receive this trigger signals, the trigger signals of 40kHz frequency, but be not limited thereto) and launch this user in regular turn and locate signal (for example, the user of 2.4GHz frequency locatees signal, and its service band is 2.405～2.480GHz, each channel width 500MHz is totally 16 passages, but is not limited thereto); A gateway node 7; And main frame 8; Wherein, when this user's positioning unit 61-6n through these trigger elements 21-2n one of them the time, for example, during user's positioning unit 61 process trigger elements 21, this user's positioning unit 61 is located signal to these trigger elements 21-2n because of receiving this trigger signals and being triggered and beginning to launch a user, these positioning units 41-4n and these alignment units 51-5n, and these trigger elements 21-2n, these positioning units 41-4n and these alignment units 51-5n receive this user in regular turn and locate and then can return one first respectively in regular turn behind the signal and accept signal strength pointer (RSSI) value, accepting signal strength pointer (RSSI) value and one the 3rd for one second accepts signal strength pointer (RSSI) value and gives this user's positioning unit 61, these trigger elements 21-2n returns this in regular turn by this first dual-mode antenna respectively and first accepts signal strength pointer (RSSI) value and give this user's positioning unit 61, these positioning units 41-4n returns this in regular turn by this second dual-mode antenna respectively and second accepts signal strength pointer (RSSI) value and give this user's positioning unit 61 and these alignment units 51-5n and return the 3rd in regular turn by the 3rd dual-mode antenna respectively and accept signal strength pointer (RSSI) value and give this user's positioning unit 61, this user's positioning unit 61 first is accepted signal strength pointer (RSSI) value with this afterwards, this second is accepted signal strength pointer (RSSI) value and the 3rd and accepts signal strength pointer (RSSI) value and be back to this main frame 8 by the 4th dual-mode antenna by this gateway node 7, this main frame 8 first is accepted signal strength pointer (RSSI) value with this of each zone of this user's positioning unit 61 passbacks, this second is accepted signal strength pointer (RSSI) value and the 3rd and accepts signal strength pointer (RSSI) value list and its size relatively, judge that at last these user's positioning unit 61 residing zones are zone 31, it also represents that the residing zone of this user is zone 31.And according to the difference of the situation of implementing running, the preferred embodiment of above-described regionalization positioning system also can have other embodiment, promptly, when this user's positioning unit 61-6n through these trigger elements 21-2n one of them the time, for example, during user's positioning unit 61 process trigger elements 21, this user's positioning unit 61 is located signal to these trigger elements 21-2n because of receiving this trigger signals and being triggered and beginning to launch a user, these positioning units 41-4n and these alignment units 51-5n, and these trigger elements 21-2n, these positioning units 41-4n and these alignment units 51-5n receive this user in regular turn and locate behind the signal then and can be respectively this first to be received signal strength pointer (RSSI) value, this second is accepted signal strength pointer (RSSI) value and the 3rd and accepts signal strength pointer (RSSI) value and be back to this main frame 8 by this gateway node 7, these trigger elements 21-2n returns this in regular turn by this first dual-mode antenna respectively and first accepts signal strength pointer (RSSI) value and give this user's positioning unit 61, these positioning units 41-4n returns this in regular turn by this second dual-mode antenna respectively and second accepts signal strength pointer (RSSI) value and give this user's positioning unit 61 and these alignment units 51-5n and return the 3rd in regular turn by the 3rd dual-mode antenna respectively and accept signal strength pointer (RSSI) value and give this user's positioning unit 61, this user's positioning unit 61 first is accepted signal strength pointer (RSSI) value with this afterwards, this second is accepted signal strength pointer (RSSI) value and the 3rd and accepts signal strength pointer (RSSI) value and be back to this main frame 8 by the 4th dual-mode antenna by this gateway node 7, this main frame 8 first is accepted signal strength pointer (RSSI) value with this of each zone of this user's positioning unit 61 passbacks, this second is accepted signal strength pointer (RSSI) value and the 3rd and accepts signal strength pointer (RSSI) value list and its size relatively, judge that at last these user's positioning unit 61 residing zones are zone 31, it also represents that the residing zone of this user is zone 31, and such embodiment can make this user's positioning unit 61-6n more power saving on reality is used.
Fig. 2 is the preferred embodiment figure of trigger element emission trigger signals of the present invention.Please refer to Fig. 2 and cooperate Fig. 1, cause user positioning unit 61-6n false triggering for avoiding trigger signals to disseminate everywhere, the transmitting boundary of sending out signal of trigger element 21 (22-2n also together) need be confined among a small circle a certain, place the top of user's positioning unit 61-6n through the path, disseminate everywhere to avoid trigger signals, more can a zone identification message or a user be discerned message according to situation and deliver to these user's positioning units 61-6n respectively, make the compartmentalization location more accurate by this trigger signals.
Refer again to Fig. 1, for fear of these trigger elements 21-2n, these positioning units 41-4n and these alignment units 51-5n still have because of signal transmits the dead angle and cause the situation that can't locate, the present invention can will (for example stay in this zone, zone 31) somewhere a period of time does not change, and it all greater than user's positioning unit of a thresholding (for example respectively accepts signal strength pointer (RSSI) value, user's positioning unit 63, but be not limited thereto) be considered as a temporary alignment unit, at this moment, user's positioning unit (for example, user's positioning unit 63, but being not limited thereto) user that receives user's positioning unit 61 by the 4th dual-mode antenna (for example locatees signal, 2.4GHz frequency locate signal with the person, its service band is 2.405～2.480GHz, each channel width 500MHz is totally 16 passages, but be not limited thereto), user's positioning unit 63 one the 4th of passback are afterwards accepted signal strength pointer (RSSI) value and are given this user's positioning unit 61, and user's positioning unit 61 is accepted signal strength pointer (RSSI) value to this main frame 8 by the 4th dual-mode antenna by 7 passbacks the 4th of this gateway node, and this of this main frame 8 each zone that this user's positioning unit 61 is returned first accepted signal strength pointer (RSSI) value at last, this second accepts signal strength pointer (RSSI) value, the 3rd accepts signal strength pointer (RSSI) value and the 4th accepts signal strength pointer (RSSI) value list and compares its these user's positioning unit 61 residing zones of size judgement to be zone 31.
Regionalization positioning system of the present invention is to judge the residing zone of user's positioning unit by the size that receives signal strength pointer (RSSI), its basis promptly be not to use person's positioning unit and trigger element, positioning unit, alignment unit or other user's positioning unit distance near more (for example in the same area), then its every signal strength pointer (RSSI) value of accepting promptly can be big more, but for avoiding a certain user's positioning unit to cause and accept signal strength pointer (RSSI) value lowly because of wall column or room ornaments block transmission signal, and make main frame can't correctly judge the residing zone of user's positioning unit, so outside alignment unit, more a certain user's positioning unit can be converted to temporary alignment unit, the existence at signal dead angle in the zone by this diminishes, also significantly improved simultaneously the accuracy of zone location, the signal emissive power of each unit then need have corresponding adjustment according to the set space size of system, this for this reason the field person can understand easily, do not add at this and give unnecessary details.And according to above-mentioned characteristic; regionalization positioning system of the present invention has more the function to user's positioning unit tracking or alarm; for example; move to regional 33 the time again when user's positioning unit 61 moves to zone 32 from zone 31; main frame 8 can be repaid mobile tendency to this class of supervisor according to RSSI; or when user's positioning unit 61 overstayed in a certain specific region, main frame 8 also can be repaid to the supervisor according to RSSI.
Can understand clearly that by the above the invention provides a kind of regionalization positioning system, it can utilize several alignment units, and then reach and make compartmentalization location purpose more accurately.
The present invention discloses with preferred embodiment hereinbefore, so has the knack of this operator and it should be understood that this embodiment only is used to describe the present invention, does not limit the scope of the invention and should not be read as.It should be noted,, all should be made as and be covered by in the category of the present invention such as with the variation and the displacement of this embodiment equivalence.
Claims (21)
1, a kind of regionalization positioning system is characterized in that: this regionalization positioning system comprises:
Several trigger elements; Described several trigger elements be located at respectively several correspondences the zone the porch and launch a trigger signals;
Several positioning units; Described several positioning units are located at described zone respectively and are positioned at the place, diagonal angle of described trigger element;
Several alignment units; Described several alignment units are located at respectively in the described zone;
At least one user's positioning unit;
A gateway node; And
A main frame;
When described user's positioning unit through described trigger element one of them the time, described user's positioning unit is located signal to described several trigger elements because of receiving this trigger signals and be triggered and beginning to launch a user, several positioning units and several alignment units, and described several trigger elements, several positioning units and several alignment units receive this user locate signal after, in regular turn respectively with this first reception signal strength pointer value, this second is accepted signal strength pointer value and the 3rd and accepts the signal strength pointer value and be back to this main frame by this gateway node, and this main frame first is accepted the signal strength pointer value according to this, this second is accepted signal strength pointer value and the 3rd and accepts the signal strength pointer value and judge this residing zone of user's positioning unit.
2, regionalization positioning system according to claim 1, it is characterized in that: described several trigger elements, several positioning units and several alignment units receive described user locate signal after, return one first in regular turn respectively and receive the signal strength pointer value, accepting signal strength pointer value and one the 3rd for one second accepts the signal strength pointer value and gives this user's positioning unit, afterwards, this user's positioning unit first is accepted the signal strength pointer value with this, this second is accepted signal strength pointer value and the 3rd and accepts the signal strength pointer value and be back to this main frame by this gateway node.
3, regionalization positioning system according to claim 1 and 2 is characterized in that: described several trigger elements have one first dual-mode antenna respectively.
4, regionalization positioning system according to claim 3 is characterized in that: described several trigger elements are launched the trigger signals of a 40kHz frequency respectively by described first dual-mode antenna.
5, regionalization positioning system according to claim 3 is characterized in that: described trigger element is located signal by the user of a 2.4GHz frequency of this first dual-mode antenna reception respectively.
6, regionalization positioning system according to claim 5 is characterized in that: described positioning unit has one second dual-mode antenna respectively.
7, regionalization positioning system according to claim 6 is characterized in that: described positioning unit is located signal by the user that described second dual-mode antenna receives this 2.4GHz frequency respectively.
8, regionalization positioning system according to claim 5 is characterized in that: described several alignment units have one the 3rd dual-mode antenna respectively.
9, regionalization positioning system according to claim 8 is characterized in that: described several alignment units are located signal by the user that described the 3rd dual-mode antenna receives this 2.4GHz frequency respectively.
10, regionalization positioning system according to claim 4 is characterized in that: described user's positioning unit has one the 4th dual-mode antenna.
11, regionalization positioning system according to claim 10 is characterized in that: described user's positioning unit receives the trigger signals of this 40kHz frequency by the 4th dual-mode antenna.
12, regionalization positioning system according to claim 10 is characterized in that: the user that described user's positioning unit is launched this 2.4GHz frequency by the 4th dual-mode antenna locatees signal.
13, regionalization positioning system according to claim 3 is characterized in that: described trigger element returns this by this first dual-mode antenna respectively and first accepts the signal strength pointer value and give this user's positioning unit.
14, regionalization positioning system according to claim 6 is characterized in that: described several positioning units return this by this second dual-mode antenna respectively and second accept the signal strength pointer value and give this user's positioning unit.
15, regionalization positioning system according to claim 8 is characterized in that: described alignment unit returns the 3rd by the 3rd dual-mode antenna respectively and accepts the signal strength pointer value and give this user's positioning unit.
16, regionalization positioning system according to claim 10 is characterized in that: described user's positioning unit returns by this gateway node by the 4th dual-mode antenna that this first accepts the signal strength pointer value, this second is accepted signal strength pointer value and the 3rd and accept the signal strength pointer value to this main frame.
17, regionalization positioning system according to claim 1 and 2 is characterized in that: described main frame with each zone of this user's positioning unit passback this first accept the signal strength pointer value, this second accept signal strength pointer value and the 3rd accept the tabulation of signal strength pointer value and relatively its size to judge this residing zone of user's positioning unit.
18, regionalization positioning system according to claim 10 is characterized in that: described user's positioning unit is located signal by the user that the 4th dual-mode antenna receives the 2.4GHz frequency of another user's positioning unit.
19, regionalization positioning system according to claim 18 is characterized in that: described user's positioning unit returns one the 4th and accepts the signal strength pointer value and give this another user's positioning unit.
20, regionalization positioning system according to claim 19 is characterized in that: described another user's positioning unit returns the 4th by the 4th dual-mode antenna by this gateway node and accepts the signal strength pointer value to this main frame.
21, regionalization positioning system according to claim 20 is characterized in that: described main frame with this of each zone of this user's positioning unit passback first accept the signal strength pointer value, this second is accepted signal strength pointer value, the 3rd and accepts signal strength pointer value and the 4th and accept tabulation of signal strength pointer value and the zone of its size to judge that this user's positioning unit is of living in relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101521345A CN101393259A (en) | 2007-09-17 | 2007-09-17 | Regionalization positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101521345A CN101393259A (en) | 2007-09-17 | 2007-09-17 | Regionalization positioning system |
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| Publication Number | Publication Date |
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| CN101393259A true CN101393259A (en) | 2009-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101521345A Pending CN101393259A (en) | 2007-09-17 | 2007-09-17 | Regionalization positioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517457A (en) * | 2013-09-30 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Positioning light source device, positioning device and positioning method |
-
2007
- 2007-09-17 CN CNA2007101521345A patent/CN101393259A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517457A (en) * | 2013-09-30 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Positioning light source device, positioning device and positioning method |
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Open date: 20090325 |