CN211240092U - Positioning system and positioning device - Google Patents
Positioning system and positioning device Download PDFInfo
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- CN211240092U CN211240092U CN201921872469.9U CN201921872469U CN211240092U CN 211240092 U CN211240092 U CN 211240092U CN 201921872469 U CN201921872469 U CN 201921872469U CN 211240092 U CN211240092 U CN 211240092U
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Abstract
The utility model provides a mine tunnel positioning system, which comprises a plurality of positioning devices, wherein the positioning devices are numbered in advance in sequence and are arranged in a mine tunnel in sequence, and each positioning device comprises a passive rfid tag, a bluetooth tag, a ZigBee tag or a wifi tag; the mobile terminal is used for being carried by a user so as to interact with the positioning device; at least one lora gateway for communicating with the positioning device or the mobile terminal; wherein: and when any one positioning device is positioned in the reading range of the mobile terminal, the mobile terminal interacts with the positioning device and uploads the information to a server through the lora gateway. Improve positioner's positioning accuracy, and lead to the last integration of positioner passive rfid label for under outage or the damage condition, positioner still can play the positioning action, improve by a wide margin with lower cost positioner deals with the ability in adverse circumstances.
Description
Technical Field
The utility model relates to a positioning system and positioner indicate a positioning system and positioner for mine tunnel especially.
Background art:
the existing mine positioning system usually adopts an area positioning technology, has low positioning precision and cannot continuously know the position of underground personnel. For example, in the current mainstream positioning of the radio frequency card, in particular, at a mine wellhead or a down-hole key channel port, the down-hole personnel are recorded and tracked by reading the radio frequency card. Because the positioning accuracy of the radio frequency card is about 3-5 meters, accurate positioning of underground personnel cannot be achieved, and the radio frequency card needs power supply, so that the risk of power failure and loss of connection of the underground personnel exists.
The present invention is directed to the above problems, and provides a new positioning system and positioning device, which adopts a new method and technical means to solve these problems.
SUMMERY OF THE UTILITY MODEL
To the problem that the background art faces, the utility model aims at providing an integrated positioning system and positioner of passive rfid label and bluetooth label.
In order to achieve the above object, the utility model adopts the following technical means:
the utility model provides a mine tunnel positioning system, a serial communication port, include: the positioning devices are numbered in advance in sequence and are arranged in a mine tunnel in sequence, and each positioning device comprises a passive rfid tag and a bluetooth tag or a ZigBee tag or a wifi tag; the mobile terminal is used for being carried by a user so as to interact with the positioning device; at least one lora gateway for communicating with the positioning device or the mobile terminal; wherein: and when any one positioning device is positioned in the reading range of the mobile terminal, the mobile terminal interacts with the positioning device and uploads the information to a server through the lora gateway.
Optionally, the passive rfid tag on the same positioning device has the same number as the bluetooth tag or the ZigBee tag or the wifi tag.
Optionally, the positioning device includes a lora module, configured to transmit interaction information between the positioning device and the mobile terminal to the lora gateway through a lora signal.
Optionally, the mobile terminal has a lora module to transmit the interaction information with the positioning device to the lora gateway through the lora signal.
Optionally, the mobile terminal is configured to sequentially communicate with the bluetooth tag, the ZigBee tag, the wifi tag, and the passive rfid tag.
Optionally, a sensor integrated with or disposed adjacent to the positioning device is configured to collect environmental information around the positioning device, and the positioning device is further configured to transmit the information collected by the sensor to the lora gateway or the mobile terminal.
Optionally, the positioning device has a power supply for supplying power to the bluetooth tag or the ZigBee tag or the wifi tag.
The utility model provides a positioning device, a serial communication port, include: a passive rfid tag and a bluetooth tag or a ZigBee tag or a wifi tag; the passive rfid tag on the positioning device and the Bluetooth tag or the ZigBee tag or the wifi tag have the same number.
Optionally, a sensor is included to collect environmental information around the positioning device.
Optionally, the positioning device includes a lora module for transmitting the information to the lora gateway through the lora signal.
Compared with the prior art, the utility model discloses following beneficial effect has:
each positioner includes a passive rfid label, positioner still includes a bluetooth label or a zigBee label or a wifi label simultaneously, works as arbitrary positioner is in when mobile terminal's recognition scope, mobile terminal be used for with positioner is mutual, and passes through information upload to the server in the lora gateway. Through set up on the positioner bluetooth label or zigBee label or wifi label improves positioner is to user's positioning accuracy, and leads to positioner is last to integrate passive rfid label for under outage or the damage condition, positioner still can play the positioning action, improve by a wide margin with lower cost positioner deals with adverse circumstances's ability.
Drawings
Fig. 1 is a block diagram of the positioning system of the present invention;
fig. 2 is a schematic diagram of the positioning device and the mobile terminal of the present invention.
Detailed description of the embodiments reference is made to the accompanying drawings in which:
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Detailed Description
For better understanding of the objects, structures, features, and functions of the present invention, reference should now be made to the drawings and detailed description of the invention.
As shown in fig. 1, the mine tunnel positioning system 100 of the present invention is suitable for the closed environment with complex working surfaces such as mine tunnels, and is also suitable for general indoor environments. The positioning system 100 mainly includes a server 1, a lora gateway 2, a positioning device 3, and a mobile terminal 10.
The server 1 is typically located outside a mine tunnel to analyze and monitor the data throughout the positioning system 100.
The lora gateways 2 are arranged in the mine tunnel, the arrangement positions and the number of the lora gateways can be adjusted according to the complexity of the mine tunnel, and the lora gateways 2 upload data to the server 1 through lora signals. Because the lora signal has longer transmission distance in the mine tunnel, the lora signal is suitable for transmitting the information in the mine tunnel to the outside of the mine tunnel.
As shown in fig. 2, the number of the positioning devices 3 is multiple, and the multiple positioning devices 3 are numbered in advance and sequentially arranged at corresponding positions in a mine tunnel to mark specific positions of the positioning devices 3 in the mine tunnel. Each of the positioning devices 3 includes a passive rfid tag 4, the positioning device 3 also includes a bluetooth tag 5 or a ZigBee tag or a wifi tag, the passive rfid tag 4 has the same number as the bluetooth tag 5 or the ZigBee tag or the wifi tag, since the bluetooth tag 5 and the ZigBee tag and the wifi tag have substitutability here, the following description will be made only by taking the positioning device 3 having the bluetooth tag 5 as an example. In a normal situation, the bluetooth tag 5 is used for accurately positioning the positioning device 3, and a power supply 6 is further integrated on the positioning device 3 for supplying power to the bluetooth tag 5; under special circumstances, if the power supply 6 has insufficient power or the positioning device 3 is damaged to cause the bluetooth tag 5 to be incapable of working, the passive rfid tag 4 has a simple structure and strong damage resistance, and does not need the power supply 6 to supply power, so that the positioning device 3 can be roughly positioned by the passive rfid tag 4, and meanwhile, the passive rfid tag 4 has low cost, so that the capability of the positioning device 3 to cope with severe environments is greatly improved at low cost.
In this embodiment, one or more sensors 7 may be further integrated on the positioning device 3, or the sensor 7 is adjacent to the positioning device 3, so that the positioning device 3 simultaneously performs a positioning function on the sensor 7, and when the sensor 7 fails, a user may quickly find the failed sensor 7 through the positioning device 3. The sensor 7 is used for acquiring environmental information around the positioning device 3; the sensor 7 may include at least one of a light intensity sensor, a gas sensor, an oxygen sensor, a smoke sensor, a distance sensor, a temperature and humidity sensor, and the like. The positioning device 3 can be further integrated with a control unit 8 and a lora module 9, the control unit 8 can monitor the working state, the electric quantity and other information of the battery, the control unit 8 can further process the information collected by the sensor 7, and the information of the battery or the information collected by the sensor 7 is transmitted to the lora gateway 2 through the lora module 9, so that the information is uploaded to the server 1 through the lora gateway 2.
From this, positioner 3 is last to have integrateed passive rfid label 4, bluetooth label 5, lora module 9, power 6, the control unit 8 and sensor 7 for the multiple data that positioner 3 gathered all can pass through lora module 9 uploads, simple structure, and the overall arrangement is convenient, reduce cost.
Referring to fig. 1 and fig. 2 again, the mobile terminal 10 is provided for a user to carry, and a lora module 11 is integrated on the mobile terminal 10 to interact with the positioning device 3 or the lora gateway 2. When a user carries the mobile terminal 10 to enter a mine tunnel, the positioning devices 3 sequentially enter the reading range 12 of the mobile terminal 10 along with the movement of the user. Because mobile terminal 10 sends bluetooth signal and rfid signal in proper order periodically or in succession, works as anyone positioner 3 gets into during mobile terminal 10's recognition scope 12, mobile terminal 10 will with get into recognition scope 12 positioner 3 last bluetooth tag 5 with passive rfid tag 4 communicates in proper order, guarantees the accuracy of location. The positioning device 3 can further directly transmit the environment information to the mobile terminal 10, the mobile terminal 10 uploads the environment information to the server 1 through the lora gateway 2 by using the lora signal, and the server 1 obtains the position information of the mobile terminal 10, that is, the position information of the user, so as to position the user at any time. Or the positioning device 3 at the destination to which the user is going to go can upload the environment information to the server 1 through the lora gateway 2 in advance, the server 1 analyzes whether the environment information at the destination is safe or not, and sends a safe or dangerous signal to the mobile terminal 10 through the lora gateway 2 in advance to inform the user.
The utility model discloses a positioning system and positioner have following beneficial effect:
each positioner 3 includes a passive rfid tag 4, positioner 3 still includes a bluetooth tag 5 or a zigBee tag or a wifi tag simultaneously, works as arbitrary positioner 3 is in when mobile terminal 10's recognition scope 12, mobile terminal 10 be used for with positioner 3 is mutual, and pass through information upload to server 1 with lora gateway 2. Through set up on positioner 3 bluetooth label 5 or zigBee label or wifi label improves positioner 3 is to user's positioning accuracy, and leads to positioner 3 is last to integrate passive rfid label 4 for under outage or the damage condition, positioner 3 still can play the positioning action, improve by a wide margin with lower cost positioner 3 deals with the ability in adverse circumstances.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all the equivalent technical changes using the description and drawings of the present invention are included in the scope of the present invention.
Claims (10)
1. A mine tunnel positioning system, comprising:
the positioning devices are numbered in advance in sequence and are arranged in a mine tunnel in sequence, and each positioning device comprises a passive rfid tag and a bluetooth tag or a ZigBee tag or a wifi tag;
the mobile terminal is used for being carried by a user so as to interact with the positioning device;
at least one lora gateway for communicating with the positioning device or the mobile terminal; wherein:
and when any one positioning device is positioned in the reading range of the mobile terminal, the mobile terminal interacts with the positioning device and uploads the information to a server through the lora gateway.
2. The mine tunnel positioning system of claim 1, wherein: the passive rfid tag on the same positioning device and the Bluetooth tag or the ZigBee tag or the wifi tag have the same number.
3. The mine tunnel positioning system of claim 1, wherein: the positioning device comprises a lora module used for transmitting the interaction information of the positioning device and the mobile terminal to the lora gateway through a lora signal.
4. The mine tunnel positioning system of claim 1, wherein: the mobile terminal is provided with a lora module so as to transmit the interaction information with the positioning device to the lora gateway through the lora signal.
5. The mine tunnel positioning system of claim 1, wherein: the mobile terminal is used for sequentially communicating with the Bluetooth tag, the ZigBee tag, the wifi tag and the passive rfid tag.
6. The mine tunnel positioning system of claim 1, wherein: the sensor is integrated in the positioning device or arranged adjacent to the positioning device and used for collecting environmental information around the positioning device, and the positioning device is further used for transmitting the information collected by the sensor to the lora gateway or the mobile terminal.
7. The mine tunnel positioning system of claim 1, wherein: the positioning device is provided with a power supply used for supplying power to the Bluetooth tag or the ZigBee tag or the wifi tag.
8. A positioning device, comprising:
a passive rfid tag and a bluetooth tag or a ZigBee tag or a wifi tag; the passive rfid tag on the positioning device and the Bluetooth tag or the ZigBee tag or the wifi tag have the same number.
9. The positioning device of claim 8, wherein: the system comprises a sensor used for collecting environmental information around the positioning device.
10. The positioning device of claim 8, wherein: the positioning device comprises a lora module used for transmitting information to the lora gateway through the lora signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872469.9U CN211240092U (en) | 2019-11-02 | 2019-11-02 | Positioning system and positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872469.9U CN211240092U (en) | 2019-11-02 | 2019-11-02 | Positioning system and positioning device |
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| CN211240092U true CN211240092U (en) | 2020-08-11 |
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| CN201921872469.9U Active CN211240092U (en) | 2019-11-02 | 2019-11-02 | Positioning system and positioning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970643A (en) * | 2020-08-31 | 2020-11-20 | 深圳市紫光新能源技术有限公司 | Mine positioning system based on bluetooth |
| CN111970644A (en) * | 2020-08-31 | 2020-11-20 | 深圳市紫光新能源技术有限公司 | Bluetooth beacon base station, base station group and transceiving network for mine positioning system |
-
2019
- 2019-11-02 CN CN201921872469.9U patent/CN211240092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970643A (en) * | 2020-08-31 | 2020-11-20 | 深圳市紫光新能源技术有限公司 | Mine positioning system based on bluetooth |
| CN111970644A (en) * | 2020-08-31 | 2020-11-20 | 深圳市紫光新能源技术有限公司 | Bluetooth beacon base station, base station group and transceiving network for mine positioning system |
| CN111970643B (en) * | 2020-08-31 | 2021-09-28 | 深圳市紫光新能源技术有限公司 | Mine positioning system based on bluetooth |
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