CN208783114U - Coal mine fully-mechanized mining working personnel's Precise Position System - Google Patents
Coal mine fully-mechanized mining working personnel's Precise Position System Download PDFInfo
- Publication number
- CN208783114U CN208783114U CN201821810474.2U CN201821810474U CN208783114U CN 208783114 U CN208783114 U CN 208783114U CN 201821810474 U CN201821810474 U CN 201821810474U CN 208783114 U CN208783114 U CN 208783114U
- Authority
- CN
- China
- Prior art keywords
- zigbee
- personnel
- mechanized mining
- mining working
- coal mine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model discloses a kind of coal mine fully-mechanized mining working personnel Precise Position Systems, monitoring host computer, interchanger including mutual communication connection on well is arranged in, it is arranged in underworkings, at pithead position and multiple ZigBee readers of fully-mechanized mining working, and is assemblied in the positioning card with underground work personnel；The interchanger is by RS232 communication cable and each ZigBee reader communication connection, to form ZigBee communication network, i.e., personnel in the pit positions network.The utility model is compared with existing personnel location system, registration, length in cruise duration, (see Table 1) at low cost；Meanwhile positioning card is small in size, easy to operate.
Description
Technical field
The utility model relates to personnel location systems, more particularly, to coal mine fully-mechanized mining working personnel's Precise Position System.
Background technique
With the continuous improvement that coal mine operation monitoring and Safety of Coal Mine Production require, to coal mine hazards monitoring, emergency
The requirement of rescue, underground attendance, equipment tracking etc. is also higher and higher.It therefore, is to guarantee to coal mine fully-mechanized mining working personnel positioning
Realize the premise that above-mentioned Safety of Coal Mine Production requires.Currently, traditional personnel positioning identifying system has: one, being based on RFID technique
The personnel location system of (Radio Frequency Identification, radio frequency identification)；Two, it is based on WI-FI technology
(WIreless-Fidelity；WiMAX) personnel location system；Three, it is based on UWB technology (Ultra Wideband；No-load
The communication technology) personnel location system.
Deficiency existing for personnel location system based on RFID technique is: 1, technical maturity is inadequate: due to hyperfrequency
RFID electronic label has the characteristics that retroreflective properties, so that it is in the commodity such as metal, liquid using relatively difficult.2, cost
High: RFID electronic label is higher relative to common bar-code label price, is tens times of common bar-code label.3, safety is inadequate
Strong: the safety issue that RFID technique faces is mainly shown as that RFID electronic label information is distorted by illegal read with malice.4,
Technical standard disunity: RFID technique multiple standards and is deposited there is presently no forming unified standard, and in the market, is caused not
RFID label tag with enterprise product is incompatible, and then causes the confusion of the application of RFID technique to a certain extent.
Deficiency existing for personnel location system based on WI-FI technology is: 1, safety is very low, the wireless stabilization of product
Property is also poor, and user experience is bad.2, power consumption is high.3, networking capability is low, and extending space is restricted, the reality of WIFI network
Scale is usually no more than 16 equipment.
Deficiency existing for personnel location system based on UWB technology is: 1, at high cost: in locating base station and positioning label
In price, UWB is substantially the difference in selling prices at 10 times or more.2, research and development difficulty is high, and investment is big: UWB location technology is basic at present
It is all the chip using DW1000, the algorithm of actually this integrated chip is seldom, is exactly to send out a pulse signal, main positioning
Algorithm is all to need to do the integrated manufacturer positioned to come oneself research and optimization, causes the difficulty of exploitation high, and the manpower of investment is big, and
And the accidental error of positioning can be larger.3, precision is difficult to ensure: the distribution of frequency range China required for UWB is from 6G-9G, so
The penetrability of high frequency range, pulse is bad, therefore that be unobstructed be is optimal for the requirement of UWB positioning, if there is facing away from positioning
Situations such as base station, occurs, and precision will decline.4, transmission power is low: the frequency of the frequency range of UWB positioning is excessively high, and transmission power
Requirement it is excessively stringent, be -40db；In the case where very low transmission power, transmitting range is generally less than 100 meters.
By above-mentioned analysis it is found that above-mentioned three kinds of personnel location systems are unsuitable for determining the personnel of coal mine fully-mechanized mining working
Position.
Summary of the invention
The utility model aim is to provide a kind of coal mine fully-mechanized mining working personnel Precise Position System.
To achieve the above object, the utility model takes following technical proposals:
Coal mine fully-mechanized mining working personnel Precise Position System described in the utility model, including setting mutually communicate on well
Monitoring host computer, the interchanger of connection, be arranged in underworkings, at pithead position with multiple ZigBee of fully-mechanized mining working read and write
Device, and it is assemblied in the positioning card with underground work personnel；The interchanger is described by RS232 communication cable and each
ZigBee reader communication connection, to form ZigBee communication network, i.e., personnel in the pit positions network.
The spacing distance for being arranged in multiple ZigBee readers of the fully-mechanized mining working is 50 m；It is arranged in described
The spacing distance of multiple ZigBee readers in underworkings is 200 m.
The positioning card includes main control singlechip, Zigbee module, power module；The signal of the main control singlechip exports
End is connect with the signal input part of the Zigbee module, and the output control terminal of main control singlechip is connected with battery capacity indication lamp, main
The alarm signal input terminal of control single-chip microcontroller is connected with alarm key；The output end of the power module respectively with main control singlechip and
The power input of Zigbee module connects, and the input terminal of power module is connect by battery protection module with battery.
The battery capacity indication lamp by three-color LED light and information send successfully lamp group at showing battery by three-color LED light
Electricity, display 1 time per second；Information, which is sent after successfully lamp receives the ACK confirmation message that the main control singlechip is sent, to be flashed once.
The utility model is compared with existing personnel location system, registration, length in cruise duration, (see Table 1) at low cost；
Meanwhile positioning card is small in size, easy to operate.
Table 1
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is positioning card circuit structure block diagram described in the utility model.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention, the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
State embodiment.
As shown in Figure 1, 2, coal mine fully-mechanized mining working personnel Precise Position System described in the utility model, including setting exist
Monitoring host computer 1, the interchanger 2 of mutual communication connection on well are arranged in underworkings 3, at 4 position of well head and fully-mechanized mining working
5 multiple ZigBee readers 6, and it is assemblied in the positioning card with underground work personnel；Interchanger 2 is communicated by RS232
Cable 7 and each 6 communication connection of ZigBee reader, to form ZigBee communication network, i.e., personnel in the pit positions network.
The spacing distance for being arranged in multiple ZigBee readers 6 of fully-mechanized mining working 5 is 50 m；It is arranged in underworkings 3
The spacing distance of interior multiple ZigBee readers 6 is 200 m.
As shown in Fig. 2, positioning card includes main control singlechip (STM32F103R8), Zigbee module, power module
(TPS62046DGQ chip)；The signal output end of main control singlechip and the signal input part of Zigbee module (ZM5161P1-2C)
Connection, the output control terminal of main control singlechip are connected with battery capacity indication lamp, and the alarm signal input terminal of main control singlechip is connected with
Alarm key；The output end of power module is connect with the power input of main control singlechip and Zigbee module respectively, power supply mould
The input terminal of block is connect by battery protection module with battery.Battery capacity indication lamp sends successfully lamp by three-color LED light and information
Composition shows accumulator electric-quantity by three-color LED light, per second to show 1 time；Information sends successfully lamp and receives main control singlechip transmission
ACK confirmation message after flash it is primary.Using LM4132A-2.0 as reference data source, outputting reference voltage is 2.048V, essence
Degree can achieve 0.05%, 10-20ppm/ DEG C of temperature drift coefficient.The ADC sampled voltage of main control singlechip benchmark thus, reference voltage
For cell voltage；Cell voltage is pushed away by the way that fixed sample point voltage is counter.
When utility model works, all standing of downhole wireless signal is realized by ZigBee reader 6, staff wears
Positioning card, positioning card constantly send wireless messages, the wireless messages that ZigBee reader 6 will receive to ZigBee reader 6
Uploading to interchanger 2, interchanger 2 uploads to monitoring host computer 1, information analysis of the monitoring host computer 1 according to system software to positioning card,
The real time position of positioning card and the display screen display in monitoring host computer 1 are calculated, to realize that personnel are accurately positioned.
The effect of monitoring host computer:
1, realize real time monitoring: map real time monitoring is shown including personnel and equipment is shown；Personnel show that content includes area
Domain name claims, personnel amount etc.；The case where equipment shows monitored space all devices when showing.
2, personnel information management: including entering and leaving the registration of personnel in the pit's essential information, hair fastener registration etc..
3, personnel inquiry: personal information inquiry, the inquiry of personnel track.
4, map monitors: display all personnel's distribution situation and device distribution situation.In personnel's display with personnel's icon
The mode of name is added to be shown, details and track can further be checked by clicking personnel's icon.Equipment can check when showing
Facility information, link, lists of persons etc..
5, Zone Alerts: when personnel enter certain danger zones, system will generate alarm.
6, a key rescue alarm: personnel in the pit passes through one alert help (SOS) of alarm key.
7, personnel's historical track inquiry playback: system has personnel's historical track query function, there are two types of display mode, one
It kind is the region that the list display personnel are passed through in query time section, another kind is to carry out historical track to the personnel to return
It puts, after clicking the historical track playback of the personnel, shows personnel's icon on map and depict path automatically.
8, the low electricity of equipment, fault management capability: including the low electricity of positioning card, positioning card failure, ZigBee reader failure pipe
Manage function.
9, it statisticallys analyze: including: hair fastener statistics, region discrepancy statistics etc..
10, user management: user management, settable system manager user and monitoring user, system manager can carry out
The operation settings such as equipment, region, monitoring user only carry out relevant information and check, can not modify to correlation setting.
11, can expanding function: as alarm first-aid information integration, video interlink, the alarm of virtual electronic fence, personnel's night watching with
The appellative functions such as attendance checking system, message interactive push.
Claims (4)
1. a kind of coal mine fully-mechanized mining working personnel Precise Position System, it is characterised in that: connect including mutually communication is arranged on well
Monitoring host computer, the interchanger connect, be arranged in underworkings, at pithead position with multiple ZigBee of fully-mechanized mining working read and write
Device, and it is assemblied in the positioning card with underground work personnel；The interchanger is described by RS232 communication cable and each
ZigBee reader communication connection, to form ZigBee communication network, i.e., personnel in the pit positions network.
2. coal mine fully-mechanized mining working personnel Precise Position System according to claim 1, it is characterised in that: be arranged in described
The spacing distance of multiple ZigBee readers of fully-mechanized mining working is 50 m；It is arranged in multiple in the underworkings
The spacing distance of ZigBee reader is 200 m.
3. coal mine fully-mechanized mining working personnel Precise Position System according to claim 1 or 2, it is characterised in that: described fixed
Position card includes main control singlechip, Zigbee module, power module；The signal output end of the main control singlechip and the Zigbee
The signal input part of module connects, and the output control terminal of main control singlechip is connected with battery capacity indication lamp, the alarm of main control singlechip
Signal input part is connected with alarm key；The output end of the power module electricity with main control singlechip and Zigbee module respectively
The input terminal of the connection of source input terminal, power module is connect by battery protection module with battery.
4. coal mine fully-mechanized mining working personnel Precise Position System according to claim 3, it is characterised in that: the electricity refers to
Show lamp by three-color LED light and information send successfully lamp group at, by three-color LED light show accumulator electric-quantity, it is per second display 1 time；
Information, which is sent after successfully lamp receives the ACK confirmation message that the main control singlechip is sent, to be flashed once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810474.2U CN208783114U (en) | 2018-11-05 | 2018-11-05 | Coal mine fully-mechanized mining working personnel's Precise Position System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810474.2U CN208783114U (en) | 2018-11-05 | 2018-11-05 | Coal mine fully-mechanized mining working personnel's Precise Position System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208783114U true CN208783114U (en) | 2019-04-23 |
Family
ID=66163591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821810474.2U Active CN208783114U (en) | 2018-11-05 | 2018-11-05 | Coal mine fully-mechanized mining working personnel's Precise Position System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208783114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195108A (en) * | 2018-11-05 | 2019-01-11 | 郑州煤机液压电控有限公司 | Coal mine fully-mechanized mining working personnel's Precise Position System |
-
2018
- 2018-11-05 CN CN201821810474.2U patent/CN208783114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195108A (en) * | 2018-11-05 | 2019-01-11 | 郑州煤机液压电控有限公司 | Coal mine fully-mechanized mining working personnel's Precise Position System |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8994532B2 (en) | Data center equipment location and monitoring system | |
| CN110503170B (en) | Intelligent asset management system for data center machine room | |
| CN101575984A (en) | Coal mine underground monitoring and staff locating system | |
| US20140253289A1 (en) | Data center server location and monitoring system | |
| CN203734843U (en) | Coal-mine worker positioning system | |
| CN102238024A (en) | Radio frequency identification (RFID)-based intelligent network system | |
| CN201780604U (en) | Intelligent museum management system | |
| CN102158889A (en) | RFID (radio frequency identification)-based monitoring system of mobile signal coverage effect | |
| CN202736086U (en) | Collection antitheft monitoring and managing system | |
| CN103593943A (en) | Dangerous area human behavior identification and monitoring system based on position and multidimensional information integration | |
| CN102054223A (en) | Power transmission and distribution equipment full-life cycle management system based on Internet of Things technology | |
| CN103234644A (en) | Online temperature monitoring system for closed cable equipment on basis of wireless radiofrequency technology | |
| CN102418560A (en) | Coal mine worker positioning and managing system based on ZigBee technology | |
| CN103455893A (en) | Intelligent mine underground personnel location and on-line monitoring and command system | |
| CN203350456U (en) | Internet of things technology-based individual dose monitor | |
| CN212572979U (en) | Wisdom tunnel safety construction management system based on UWB wireless technology | |
| CN208783114U (en) | Coal mine fully-mechanized mining working personnel's Precise Position System | |
| CN204334969U (en) | A kind of distributed multifunctional indoor positioning base station | |
| CN107872736B (en) | Intelligent electronic distribution frame based on RFID and management system thereof | |
| CN202832657U (en) | Coal miner positioning and management system based on ZigBee technology | |
| CN109195108A (en) | Coal mine fully-mechanized mining working personnel's Precise Position System | |
| CN101886469B (en) | Building site dangerous point monitoring system | |
| CN205187071U (en) | Medicine management system and pharmaceutical packaging structure based on RFID | |
| CN206962834U (en) | Room divided antenna network real-time monitoring prior-warning device | |
| CN103761069A (en) | Field hospital intelligent person location system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 450016 No. ninth, 167 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee after: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Patentee after: ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Address before: 450016 No. ninth, 167 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: 450016 No. 167, 9th Street, Zhengzhou area (Economic Development Zone), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Address before: No.167, 9th Street, Zhengzhou Economic Development Zone, Henan Province, 450016 Patentee before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Patentee before: ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.167, 9th Street, Zhengzhou Economic and Technological Development Zone, Henan Province, 450016 Patentee after: Zhengzhou Hengda Intelligent Control Technology Co.,Ltd. Address before: 450016 No. 167, 9th Street, Zhengzhou area (Economic Development Zone), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address |