CN104954991A - Mine wireless short-distance personnel positioning method - Google Patents
Mine wireless short-distance personnel positioning method Download PDFInfo
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- CN104954991A CN104954991A CN201410124588.1A CN201410124588A CN104954991A CN 104954991 A CN104954991 A CN 104954991A CN 201410124588 A CN201410124588 A CN 201410124588A CN 104954991 A CN104954991 A CN 104954991A
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Abstract
The invention discloses a mine wireless short-distance personnel positioning method. Personnel in the mine can be accurately positioned by the method. A full-duplex dynamic self-organizing star network is formed by a wireless short-distance zigbee self-organizing network mode. A mobile equipment node can enter the zigbee self-organizing network at any time through other zigbee nodes, and then the position of the mobile equipment node in the wireless self-organizing network can be accurately found through the topological path of the zigbee self-organizing network. According to the method, energy consumption can be saved and accurate personnel positioning can be performed so that safety guarantee is increased for the personnel in the mine.
Description
Technical field
The present invention relates to mine wireless short-distance personnel positioning method.
Background technology
Have on the market much for the equipment of personnel positioning at present, these equipment are all that the mode of being located by gps satellite carries out personnel positioning mostly, orient the longitude and latitude of personnel, and then draw the particular location of personnel.But impact, in addition the mine ore layer that can be subject to topography and geomorphology due to gps satellite location also can produce interference to signal source, thus make the method for being located by gps satellite carry out accurate location to personnel and can be subject to larger limitation, in practical application, also there is more drawback.Thus need to explore the more accurate mine personnel localization method of one.
Summary of the invention
The object of the invention is to overcome defect of the prior art, provide mine wireless short-distance personnel positioning method, described method accurately can be located the personnel in mine, thus is that in mine, personnel add safety guarantee.
The present invention is achieved by the following technical programs.
Mine wireless short-distance personnel positioning method, described method step is as follows: first carry out the scanning of zigbee wireless ad hoc network, mobile device node is added zigbee wireless ad hoc network, then the network link path of mobile device node is scanned, scan the RSSI decay power of mobile device node and father node again, calculate the relative distance of mobile device node and father node, calculate the relative coordinate of mobile device node again, in device model figure, finally identify the position of mobile device node.
Mine wireless short-distance personnel positioning method of the present invention accurately can be located the personnel in mine, the present invention organizes star network certainly by the dynamic of form composition full duplex of wireless short-distance zigbee MANET, mobile device node can enter zigbee MANET by other zigbee nodes at any time, more accurately finds the position of mobile device node in wireless self-networking by the topological path of zigbee MANET.The method of the invention both saved energy resource consumption, can carry out accurate personnel positioning again, thus was that in mine, personnel add safety guarantee.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of mine wireless short-distance personnel positioning method of the present invention.
Embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
The schematic flow sheet of mine wireless short-distance personnel positioning method as shown in Figure 1, described method step is as follows: first carry out the scanning of zigbee wireless ad hoc network, mobile device node is added zigbee wireless ad hoc network, then the network link path of mobile device node is scanned, scan the RSSI decay power of mobile device node and father node again, calculate the relative distance of mobile device node and father node, calculate the relative coordinate of mobile device node again, in device model figure, finally identify the position of mobile device node.
Claims (1)
1. mine wireless short-distance personnel positioning method, it is characterized in that, described method step is as follows: first carry out the scanning of zigbee wireless ad hoc network, mobile device node is added zigbee wireless ad hoc network, then the network link path of mobile device node is scanned, scan the RSSI decay power of mobile device node and father node again, calculate the relative distance of mobile device node and father node, calculate the relative coordinate of mobile device node again, in device model figure, finally identify the position of mobile device node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124588.1A CN104954991A (en) | 2014-03-31 | 2014-03-31 | Mine wireless short-distance personnel positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124588.1A CN104954991A (en) | 2014-03-31 | 2014-03-31 | Mine wireless short-distance personnel positioning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104954991A true CN104954991A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410124588.1A Pending CN104954991A (en) | 2014-03-31 | 2014-03-31 | Mine wireless short-distance personnel positioning method |
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| CN (1) | CN104954991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785317A (en) * | 2016-03-11 | 2016-07-20 | 成都理想境界科技有限公司 | Space positioning system and method |
-
2014
- 2014-03-31 CN CN201410124588.1A patent/CN104954991A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785317A (en) * | 2016-03-11 | 2016-07-20 | 成都理想境界科技有限公司 | Space positioning system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |