CN215187415U - Mining intrinsic safety type duplex accurate positioning substation - Google Patents
Mining intrinsic safety type duplex accurate positioning substation Download PDFInfo
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- CN215187415U CN215187415U CN202121301902.0U CN202121301902U CN215187415U CN 215187415 U CN215187415 U CN 215187415U CN 202121301902 U CN202121301902 U CN 202121301902U CN 215187415 U CN215187415 U CN 215187415U
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Abstract
The utility model discloses a mining ann's type duplex accurate positioning substation, which comprises a housin, the inside of casing is provided with location and main control template, one side of casing is provided with the smart antenna interface, the opposite side of casing is provided with external power source mouth, one side of external power source mouth is provided with a plurality of external light mouths, the outside of casing still is provided with a plurality of external net gapes, the top outside of casing is provided with signal indicator, the opposite side of casing is provided with alarm interface, and the external power source mouth of input electrical connection of location and main control template, the output of location and main control template respectively with smart antenna interface, external light mouth, external net gape, alarm interface, and signal indicator electrical connection, the utility model discloses a UWB and smart antenna technique, a substation can realize 10cm high accuracy location, have the strong penetrating power, Low power consumption, good multipath resistance effect, high safety, low system complexity and capability of providing accurate positioning precision.
Description
Technical Field
The utility model belongs to the technical field of mine underground positioning system, concretely relates to duplex accurate positioning substation of mining ann's type.
Background
Mining belongs to the high risk trade, and the exploitation workplace is mostly located underground enclosure space, and the miner position is in constantly changing and moving, and low geological conditions are complicated and changeable, and the miner production condition is relatively poor, is restricted by technical equipment personnel quality simultaneously, and mining often receives the threat of water permeability, conflagration, gas, coal dust, roof fall, poisonous and harmful gas accident and natural disasters. The accurate positioning system for underground mine personnel plays an irreplaceable role in preventing accidents, reducing accidents and the like, and meanwhile, when the accidents happen underground, the accurate positioning system for underground mine personnel timely acquires the underground conditions and the position information of operating personnel and is very important. The underground personnel positioning system can monitor the dynamic state of underground personnel from the ground in real time, is convenient for personnel management and protects the safety of personnel.
Most of current underground mine positioning systems adopt technologies such as WIFI, Bluetooth, ZigBee, Lora and 4G LTE, the principle is that a wireless coverage range is divided into different small areas, when positioning is needed, the position information of the small area where a positioning target is located is used as the position information of the small area to be processed, due to the fact that the division granularity of the small areas by different technologies is different, the coverage radius of the small area is generally 20 meters to 350 meters, even if some technologies adopt corresponding correction algorithms, the positioning accuracy is still low, and the high-accuracy positioning requirement of smart mines which are developed increasingly rapidly cannot be met; in part of mines, the positioning accuracy can be improved to a range of 30cm by adopting UWB technology, but in order to achieve the accuracy, a positioning target needs to be simultaneously positioned in a common coverage range of at least 3 UWB substations. Therefore, in order to meet the requirement of underground high-progress positioning, the requirement that a positioning target is required to be under the common coverage range of three positioning substations at any time is met, a large number of UWB positioning substations need to be built underground, and the problems that the engineering construction difficulty is high, the later maintenance workload is large, and extra capital investment needs to be added to a mine in the construction of a large number of underground UWB base stations are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining ann's type duplex accurate positioning substation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: mining ann's type duplex accurate positioning substation, which comprises a housin, the inside of casing is provided with location and master control template, one side of casing is provided with the smart antenna interface, the opposite side of casing is provided with external power source mouth, one side of external power source mouth is provided with a plurality of external light mouths, the outside of casing still is provided with a plurality of external net gapes, the top outside of casing is provided with signal indicator, the opposite side of casing is provided with the alarm interface, and location and master control template's input electrical connection external power source mouth, location and master control template's output respectively with smart antenna interface, external light mouth, external net gape, alarm interface and signal indicator electrical connection.
Preferably, the top of the shell is fixedly provided with a handle, the opening of the shell is provided with a movable door, and the movable door is connected with the shell through a hinge.
Preferably, the positioning and master control template is provided with a positioning module, and the positioning and master control template is further provided with a network interface, an optical fiber interface and a power input interface.
Preferably, the positioning and main control template is provided with a fixing hole on the periphery, and the positioning and main control template passes through the fixing hole through a fixing bolt to be fixedly installed in the shell.
Preferably, the casing is a stainless steel cabinet structure, and the outer surface of the casing is provided with an integrated mounting rack.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a mining ann's type duplex precision positioning substation adopts UWB and smart antenna technique, and a substation can realize 10cm high accuracy location, has that the penetrating power is strong, the low power dissipation, anti multipath is effectual, the security is high, the system complexity is low, can provide the advantage of accurate positioning accuracy.
Drawings
FIG. 1 is a schematic structural view of the mining intrinsically safe duplex precision positioning substation of the present invention;
FIG. 2 is a schematic diagram of the principle of the mining intrinsically safe duplex precision positioning substation of the present invention;
FIG. 3 is a schematic view of the usage principle of the present invention;
in the figure: 1. a housing; 2. a smart antenna interface; 3. a handle; 4. a signal indicator light; 5. an alarm interface; 6. positioning and master control templates; 7. an external network port; 8. an external light port; 9. an external power supply port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: mining ann's type duplex accurate positioning substation, which comprises a housin 1, the inside of casing 1 is provided with location and main control template 6, one side of casing 1 is provided with intelligent antenna interface 2, the opposite side of casing 1 is provided with external power source mouth 9, one side of external power source mouth 9 is provided with a plurality of external light mouths 8, the outside of casing 1 still is provided with a plurality of external net gapes 7, the top outside of casing 1 is provided with signal indicator lamp 4, the opposite side of casing 1 is provided with alarm interface 5, location and main control template 6's input electrical connection external power source mouth 9, location and main control template 6's output respectively with intelligent antenna interface 2, external light mouth 8, external net gape 7, alarm interface 5, and signal indicator lamp 4 electrical connection.
In this embodiment, preferably, the top of the casing 1 is fixedly provided with the handle 3, so that the portable electronic device is convenient to carry, the opening of the casing 1 is provided with the movable door, and the movable door is connected with the casing 1 through the hinge, so that the movable door is convenient to open and close and convenient to overhaul.
In this embodiment, preferably, the positioning and master control template 6 is provided with a positioning module, and the positioning and master control template 6 is further provided with a network interface, an optical fiber interface, and a power input interface, so as to facilitate connection.
In this embodiment, preferably, the positioning and main control template 6 is provided with a fixing hole at the periphery, and the positioning and main control template 6 passes through the fixing hole through a fixing bolt to be fixedly installed in the casing 1, so as to ensure stable installation.
In this embodiment, preferably, the casing 1 is a stainless steel cabinet structure, and the outer surface of the casing 1 is provided with an integrated mounting rack for convenient installation.
The intelligent antenna technology in the utility model is a known technology which is already disclosed, and the principle can refer to the content with patent number CN202011359849. X;
the utility model discloses a theory of operation and use flow: after the equipment is powered on, the positioning and main control module board 6 carries out self-checking on the equipment, then each electrical interface is initialized, then the mining intrinsic safety type duplex precision positioning substation monitors and receives UWB pulse string information sent by a positioning terminal at any time through an intelligent antenna, the UWB pulse string information is processed by the positioning and main control module 6, the positioning and main control module 6 can quickly determine the position coordinate information of the positioning terminal according to the information such as signal intensity, calibration data, azimuth angle and the like sent by the intelligent antenna, and transmits the positioning information to a mining upper computer through an external network port 7 or an external optical port 8, through a management system of the upper computer, a manager can acquire the accurate position and real-time moving track information of underground personnel and equipment at any time, and if the position information of the underground personnel or the equipment is in a forbidden region, a corresponding alarm can be triggered immediately, informing relevant personnel to carry out pretreatment; when an accident occurs underground, rescue workers can quickly master the position condition of an object to be rescued according to the position information of the personnel or equipment provided by the mining intrinsic safety type duplex precision positioning substation, quickly and accurately make rescue measures, improve the efficiency of mine emergency rescue and reduce the influence of the accident; in addition, the real-time position information of underground personnel or equipment can be used for attendance checking and the like, and can be recorded and filed so as to be convenient for follow-up inquiry of the historical track of the people.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Mining ann's type duplex accurate positioning substation, including casing (1), its characterized in that: a positioning and master control template (6) is arranged inside the shell (1), an intelligent antenna interface (2) is arranged on one side of the shell (1), an external power supply port (9) is arranged at the other side of the shell (1), a plurality of external light ports (8) are arranged at one side of the external power supply port (9), a plurality of external net openings (7) are arranged on the outer side of the shell (1), a signal indicator lamp (4) is arranged on the outer side of the top of the shell (1), the other side of the shell (1) is provided with an alarm interface (5), the input end of the positioning and main control template (6) is electrically connected with an external power supply port (9), and the output end of the positioning and main control template (6) is electrically connected with the intelligent antenna interface (2), the external light port (8), the external network port (7), the alarm interface (5) and the signal indicator lamp (4) respectively.
2. The mining intrinsically safe duplex precision positioning substation of claim 1, further comprising: the top fixed mounting of casing (1) has handle (3), casing (1) opening part is provided with the dodge gate, and the dodge gate passes through hinged joint with casing (1).
3. The mining intrinsically safe duplex precision positioning substation of claim 1, further comprising: the positioning and master control module (6) is provided with a positioning module, and the positioning and master control module (6) is further provided with a network interface, an optical fiber interface and a power input interface.
4. The mining intrinsically safe duplex precision positioning substation of claim 1, further comprising: the periphery of the positioning and main control template (6) is provided with a fixing hole, and the positioning and main control template (6) penetrates through the fixing hole through a fixing bolt to be fixedly installed in the shell (1).
5. The mining intrinsically safe duplex precision positioning substation of claim 1, further comprising: the casing (1) is a stainless steel cabinet structure, and the outer surface of the casing (1) is provided with an integrated mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301902.0U CN215187415U (en) | 2021-06-07 | 2021-06-07 | Mining intrinsic safety type duplex accurate positioning substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301902.0U CN215187415U (en) | 2021-06-07 | 2021-06-07 | Mining intrinsic safety type duplex accurate positioning substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215187415U true CN215187415U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121301902.0U Active CN215187415U (en) | 2021-06-07 | 2021-06-07 | Mining intrinsic safety type duplex accurate positioning substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215187415U (en) |
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2021
- 2021-06-07 CN CN202121301902.0U patent/CN215187415U/en active Active
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Shaobin Inventor after: Zhao Yong Inventor after: Wang Yongfeng Inventor before: Yu Shaobin Inventor before: Zhao Yong Inventor before: Wang Yongfeng |