CN105848308A - Wireless power supply mine emergency communication and positioning system - Google Patents
Wireless power supply mine emergency communication and positioning system Download PDFInfo
- Publication number
- CN105848308A CN105848308A CN201610291913.2A CN201610291913A CN105848308A CN 105848308 A CN105848308 A CN 105848308A CN 201610291913 A CN201610291913 A CN 201610291913A CN 105848308 A CN105848308 A CN 105848308A
- Authority
- CN
- China
- Prior art keywords
- wireless
- communication
- equipment
- node apparatus
- wireless node
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 111
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000006855 networking Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 239000003245 coal Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a wireless power supply mine emergency communication and positioning system. The system is applied to a downhole communication and positioning service, and power is supplied to wireless node equipment in a wireless power supply mode. When a downhole disaster accident occurs, an emergency wireless communication network can be formed through the wireless node equipment so as to provide the communication service for downhole wireless terminal equipment. According to the system, interruption of ground and downhole communication caused by damage of communication and power supply cables when the disaster occurs can be avoided so that the reliable communication and positioning service is ensured to be provided for downhole trapped personnel and rescue personnel when the downhole disaster occurs, and a data link communication service can also be provided for video and sensor equipment.
Description
Technical field
The present invention relates to a kind of wireless power mine emergency communication and alignment system, this system relates to wireless communication technology, wireless charging
The fields such as power technology.
Background technology
Coal is China's main energy sources, accounts for primary energy 70%.Coal industry is high risk industries, gas, floods, fire,
The accident such as top board, coal dust annoyings Safety of Coal Mine Production.Downhole communication contacted system is colliery " six big safe system "
One of, it is the important leverage of Safety of Coal Mine Production.Under existing well, communication system mainly includes line dispatching patcher, movement
Communication system, broadcast system, disaster relief system, ground through communication system.When down-hole occurs Gas Outburst, gas explosion, impact
During the accidents such as ground pressure, roof fall, floods, fire, can be to the various communication equipments in underworkings, the communications cable, supply lines
Cable damages, so the disaster-prone accident impact of wired dispatching system, mobile communication system, broadcast system cannot use.
The wireless communication system that disaster communication system is carried by Post disaster relief personnel, can realize communication after calamity in certain limit, but right
Still cannot communicate in the region that rescue personnel cannot arrive.Ground through communication system is communication system based on low frequency through the earth communication technology
System, accident impact is little, and anti-disaster ability is strong, but the transmission equipment of through the earth communication and the big cost of transmission antenna volume are high, so thoroughly
Ground communication is general uses One-to-All Broadcast communication mode, and personnel in the pit can only information on received well, it is impossible to sends information, only
Chamber at down-hole limited quantity just can be furnished with transmitting equipment, the aboveground down-hole still cannot known not in chamber after having an accident
Personnel's situation, so ground through communication system also cannot meet mine emergency communication needs.For ensureing the life security of personnel in the pit
And solve problem above, need new emergent radio communication system, it is possible to avoid when disaster occurs due to communication, power supply electricity
The damage of cable and cause aboveground with down-hole communication disruption, it is ensured that after down-hole disaster occurs, can be down-hole trapped personnel with
Rescue personnel provides communication and positioning service reliably, can be video and sensor device offer data link communication service simultaneously.
Summary of the invention
Present invention aim at providing a kind of wireless power mine emergency communication and alignment system, keep at a certain distance away installation in down-hole
Wireless node apparatus, wireless node apparatus uses wireless multi-hop communication mode to form cordless communication network；The wireless mobile of down-hole is eventually
End equipment is by wireless node apparatus access to wireless communication network；Wireless node apparatus internal battery；Wireless node apparatus is by wireless
Power supply transmitting equipment uses wireless mode to provide work energy and accumulator rechargeable electrical energy to it；Wireless power launches equipment by powering
Cable is powered；Wireless node apparatus is launched equipment adjacent to wireless power and is installed；When wireless power transmitting equipment cannot work, by
The wireless node apparatus of its wireless power automatically into power saving duty, wireless node apparatus can by mobile radio terminal equipment and
Adjacent miscellaneous equipment activates and enters normal operating conditions, provides emergency communication and positioning service for system；At wireless node apparatus
When power saving duty, only receive wireless signal and do not send wireless signal；Wireless node apparatus is activated and enters the shape that normally works
After state, there is complete transmission reception and networking function；After the wireless node apparatus being activated completes this time to communicate, automatically into
Power saving duty；Emergency communication can be initiated by mobile radio terminal equipment, it is possible to is initiated by aboveground communication equipment.
1. described in, system farther includes: wireless node apparatus shell includes top and bottom, is close to install bottom wireless node apparatus
Face is fixed, and shell section should have following characteristics, and side is streamlined, and top does not has acute angle or right angle, bottom and top
Angle, boundary is acute angle；Top material could be used without the high temperature resistant heat insulation material of radio signal shielding effect；Base material uses
There is the material of good heat conductive characteristic；Wireless node apparatus shell has water-proof function.
2. described in, system farther includes: power cable uses leaky cable.
3. described in, system farther includes: when wireless node apparatus is by mobile radio terminal device activation, as mobile radio terminal sets
For needing uplink communication, wireless node apparatus then activates the adjacent wireless node equipment on uplink communication direction, by relay side
Formula activates the wireless node apparatus needed for the communication on up direction step by step, and the network environment of the required link that completes to communicate is set up；
When system needs downlink communication or location, same employing relay active mode activates the required wireless node apparatus of communication or location,
Complete the required network environment of communication or location to set up；After this has communicated, it is impossible to the wireless node apparatus of charging is automatic
Enter power saving duty.
4. described in, system farther includes: wireless power is launched equipment and unified power supply mode can be used to may be used without switched-mode power supply mode；
When using unified power supply mode, all wireless powers are launched equipment and are connected in parallel on same road direct current supply cable, thus road
The unified power supply of direct current supply cable, power supply is common by each AC/DC electricity conversion equipment being connected in parallel on this road direct current supply cable
There is provided；When using switched-mode power supply mode, the wireless power in each region is launched equipment and is connected in parallel on the direct current supply line of one's respective area
On cable, thus region, road direct current supply cable is powered, and power supply is provided separately by the AC/DC electricity conversion equipment of one's respective area.
5. described in, system farther includes: wireless power launches equipment can use alternating current (AC) directly-powered mode, when using this power supply mode
Time, wireless power is launched equipment and is built-in with AC/DC modular converter, can be directly connected to Alternating Current Power Supply cable and realize power supply.
6. described in, system farther includes: wireless power launches equipment can be simultaneously for multiple wireless node apparatus wireless powers；Wireless confession
Electricity transmitting equipment periphery can install multiple wireless node apparatus.
7. described in, system farther includes: mobile radio terminal equipment include mobile phone, locator card, have radio communication function mine lamp,
There is the portable instrument of radio communication function and other has the equipment of radio communication function.
8. described in, system farther includes: mobile radio terminal equipment is provided with emergency call button, for activating the nothing in communication zone
Line node device.
9. described in, system farther includes: when equipment is installed, should ensure as far as possible wireless power launch fed antenna and the periphery of equipment without
The electric energy reception antenna direction of line node device is relative.
10. described in, system farther includes: wireless node apparatus is installed on tunnel sidewall or top and well bore wall, it is possible to be installed on tunnel
Sidewall or top and well bore wall is firm and in the validity period of tunnel on the affiliated facility of permanent reservation.
Accompanying drawing explanation
Fig. 1 wireless power mine emergency communication implements schematic diagram 1 with alignment system.
Fig. 2 wireless power mine emergency communication implements schematic diagram 2 with alignment system.
It is unified for electrical schematic that Fig. 3 wireless power launches equipment.
Fig. 4 wireless power launches equipment region for electrical schematic.
Fig. 5 wireless power launches equipment and wireless node apparatus installation site schematic diagram.
Fig. 6 wireless power is launched equipment and is installed and cross-sectional view with wireless node apparatus.
Fig. 7 wireless power launches equipment principle composition schematic diagram.
Fig. 8 wireless node apparatus principle composition schematic diagram.
The mobile radio terminal equipment of Fig. 9 down-hole initiates the working-flow figure of communication.
The working-flow figure of the mobile radio terminal equipment communication of Figure 10 uphole equipment calling down-hole.
Detailed description of the invention
The detailed description of the invention 1 of described communication and alignment system is as it is shown in figure 1, composition includes:
1. monitor terminal (101), by cordless communication network and downhole wireless mobile terminal device (106) two-way communication.
2. switch (102), are responsible for the data exchange of the equipment of all access network based on ethernet, are responsible for cordless communication network simultaneously
Set up and management.
3. wireless power launches equipment (103), is that wireless node apparatus (104) is powered by wireless power mode, by supplying
Electric wire cable obtains direct current energy from AC/DC electricity conversion equipment (105).
4. wireless node apparatus (104), are responsible for setting up cordless communication network；Launching equipment (103) at wireless power cannot be just
Often automatically into power saving duty in the case of work, can be by mobile radio terminal equipment (106) and adjacent its
Its device activation enters normal operating conditions, auto-returned power saving duty after communication completes.
5. AC/DC electricity conversion equipment (105), down-hole alternating current power supply being converted to unidirectional current by power cable is wireless power
Transmitting equipment (103) is powered；As used ac power supply method, wireless power is launched equipment and is directly connect down-hole alternating current
Source, then need not AC/DC electricity conversion equipment.
6. mobile radio terminal equipment (106), including mobile phone, locator card, have the mine lamp of radio communication function, have nothing
The portable instrument of line communication function has the equipment of radio communication function with other, is provided with emergency call button, is used for
Activate the wireless node apparatus (104) being in power down mode in communication zone.
Fig. 2 show described communication with alignment system at inclined shaft, the embodiment schematic diagram of footrill.
Wireless power is launched the power supply mode of equipment and is included unified power supply mode, switched-mode power supply mode, ac power supply method.Unified
The embodiment of power supply is used direct current supply side as it is shown on figure 3, all wireless powers launch equipment (103) by unified power cable
Formula is powered, and wireless power is launched equipment (103) and connected unified power cable with parallel way, need to keep at a certain distance away also during enforcement
Join AC/DC electricity conversion equipment (105) with compensating cable pressure drop, it is ensured that supply voltage.
Wireless power launches the embodiment of the switched-mode power supply mode of equipment as shown in Figure 4, and the difference with unified power supply is not adopt
With unifying power cable, and using and power on block supply cable, power supply is by AC/DC electricity conversion equipment (105) of one's respective area
It is provided separately.
Fig. 5 is that wireless power launches equipment and wireless node apparatus installation site schematic diagram in tunnel, and wireless power launches equipment
(103) with wireless node apparatus (104) adjacent installation.
Fig. 6 is that wireless power launches equipment and wireless node apparatus installation and cross-sectional view, including:
1. anchor pole (201), are used for fixedly mounting wireless node apparatus, go deep into inside wall, make bottom wireless node apparatus tight
Patch mounting plane is fixed, and accident can effectively prevent wireless node apparatus from coming off when occurring.
2. wireless node apparatus outer casing bottom (202), are used for carrying and installing each parts of wireless node apparatus, use and have well
The material of heat conductivility, and there is water-proof function, can be enterprising to the medium of bottom contact by the conduction of device interior heat
Row heat loss through conduction.
3. wireless node apparatus cover top portion (203), in streamlined, material could be used without the high temperature resistant of radio signal shielding effect
Heat-barrier material, and there is water-proof function.
4. wireless node apparatus mainboard fixed copper post (204), for supporting and fixed wireless node device mainboard (203), totally 4
Individual, it is fixed on bottom wireless node apparatus.
5. wireless node apparatus battery (205), are arranged on wireless node apparatus outer casing bottom.
6. wireless node apparatus mainboard (206), form component including all of wireless node apparatus in addition to antenna, are arranged on electricity
Above pond, with battery interval a certain distance.
7. wireless node apparatus communication antenna (207), FPC board type antenna uses flexible special patchcord to connect with the IPX on mainboard
Mouth connects.
8. wireless node apparatus is powered reception antenna (208), and launch equipment to launch antenna (210) relative with wireless power.
9. expansion bolt (209), are used for installing fixed wireless and power transmitting equipment.
10. wireless power transmitting equipment is powered and is launched antenna (210), installs against shell wall, powers with wireless node apparatus and connect
Receive antenna (208) direction relative.
11. wireless powers launch equipment mainboard (211), mainly include that wireless power launches management component.
12. wireless powers launch the DC voltage modular converter (212) of equipment.
13. wireless powers launch device housings (213), could be used without the material of radio signal shielding effect.
The hardware being illustrated in figure 7 wireless power transmitting equipment mainly comprises, including:
1. DC voltage modular converter (301), DC voltage modular converter input voltage 24V, output voltage 12V, maximum defeated
Go out electric current 1A.
2. wireless power launches management module (302), and wireless power is launched management module and used XKT-830B module, launches defeated
Enter voltage 12V.
3. wireless power launches antenna (303), uses ring-shaped emission coil, coil outer diameter 48mm, internal coil diameter 30mm, line
Circle thickness 0.6mm.
It is illustrated in figure 8 the hardware composition schematic diagram of wireless node apparatus, mainly comprises and include:
1. processor (401), use Atheros AR7161 radio network processing, operating frequency 600Mhz.
2. memory element (402)；Including flash memory and random access memory.Flash memory uses 32M Flash；Random storage
Device uses 128M SDRAM.
3. wireless communication unit (403): include wireless communication module and antenna.Wireless communication module acp chip uses Atheros
AR9220；Antenna uses FPC template built-in aerial, by flexible special patchcord and AR9220 extraction on mainboard
IPX interface connects, and maximum gain is not less than 3.5dBi.
4. the wireless node apparatus exported near tunnel, in addition to playing the effect of the wireless access of mobile radio terminal equipment, also has
Emergent radio communication network is accessed the function of aboveground cable network, so this wireless node apparatus has wire communication
Unit.Landline communication unit (404) includes wire communication module and communication interface.Wire communication module acp chip
Use Atheros AR8035, support gigabit Ethernet.Communication interface uses standard ethernet communication interface.
5. power subsystem (405): include the conversion of battery, voltage and battery charging and discharging administrative section, battery uses lithium ion electric power storage
Pond, lithium battery should have anti-reverse function, has outside internal protection circuitry, has and has outer protection circuit, possesses anti-mistake
Fill, anti-mistake is put, cross the function such as stream, short circuit, also equalizaing charge, balanced discharge function.Voltage conversion is responsible for will
Lithium battery output voltage is converted to other unit components required voltage, uses MAX1724 power supply chip.Battery charges
Higher management chip uses CS0301 lithium cell charging managing chip.
6. wireless power unit (406): include that wireless power receives management module and reception antenna.Wireless power receives management mould
Block uses XKT-830B receiver module, and reception antenna uses loop coil, receiving coil external diameter 30mm, internal coil diameter
15mm, coil thickness 0.6mm.
During emergency communication, as downhole wireless mobile terminal device initiate communication, the workflow of described system as shown in Figure 9:
1. (501) press emergency call button and the call number of mobile radio terminal equipment, and mobile radio terminal equipment sends
Network link sets up request.
2. the wireless node apparatus that (502) are nearest receives mobile radio terminal device network request for building link, such as radio node
Equipment is in power down mode, then proceed to normal operating conditions from power down mode.
3. the route of (503) wireless node apparatus inquiry called device.
4. (504) wireless node apparatus judges network link direction, if called device is by this wireless node apparatus according to route
Access, then perform (507)；Route progression such as called device is relatively low, then perform (505)；As called sets
Standby route progression is higher then performs (506).
5. (505) wake up the wireless node apparatus being in power down mode on up direction successively up, until called region
Wireless node apparatus, if called device is uphole equipment, then wakes up all wireless node apparatus of up direction up.
6. (506) wake up the wireless node apparatus being in power down mode on down direction successively up, until called device location
The wireless node apparatus in territory.
7., after (507) network link equipment needed thereby is all waken up, set up the network link between calling device and called device.
8. (508) calling device and called device are communicated by network link.
9. (509) calling device or either one active of called device terminate communication, or it is countless to exceed setting time network link
According to communication, then disconnect network link.
10., after (510) disconnect the network link delay setting time, on this network link, original place sets in the radio node of power down mode
For again proceeding to power down mode.
During emergency communication, as uphole equipment initiates the communication of the mobile radio terminal equipment with down-hole, the workflow of described system
As shown in Figure 10:
1. the mobile radio terminal equipment of (601) uphole equipment calling down-hole.
2. the network link of the wireless node apparatus reception uphole equipment that (602) access cable network sets up request.
3. the route of (603) wireless node apparatus inquiry called device.
4. (604) wake up the wireless node apparatus being in power down mode on down direction successively up, until called device location
The wireless node apparatus in territory.
5., after (605) network link equipment needed thereby is all waken up, set up the network link between calling device and called device.
6. (606) calling device and called device are communicated by network link.
7. (607) calling device or either one active of called device terminate communication, or it is countless to exceed setting time network link
According to communication, then disconnect network link.
8., after (608) disconnect the network link delay setting time, on this network link, original place sets in the radio node of power down mode
For again proceeding to power down mode.
Claims (11)
1. a wireless power mine emergency communication and alignment system, it is characterised in that: keep at a certain distance away the wireless joint of installation in down-hole
Point device, wireless node apparatus uses wireless multi-hop communication mode to form cordless communication network；The mobile radio terminal of down-hole
Equipment is by wireless node apparatus access to wireless communication network；Wireless node apparatus internal battery；Wireless node apparatus is by nothing
Line powers transmitting equipment employing wireless mode to its offer work energy and accumulator rechargeable electrical energy；Wireless power launches equipment
Powered by power cable；Wireless node apparatus is launched equipment adjacent to wireless power and is installed；Launching equipment when wireless power cannot
During work, by the wireless node apparatus of its wireless power automatically into power saving duty, wireless node apparatus can be wireless
Mobile terminal device and adjacent miscellaneous equipment activate and enter normal operating conditions, provide emergency communication and location clothes for system
Business；When wireless node apparatus is in power saving duty, only receives wireless signal and do not send wireless signal；Radio node sets
After the standby entrance normal operating conditions that is activated, there is complete transmission reception and networking function；The radio node being activated sets
After completing this time to communicate, automatically into power saving duty；Emergency communication can be initiated by mobile radio terminal equipment, also
Can be initiated by aboveground communication equipment.
2. communication as claimed in claim 1 and alignment system, it is characterised in that: wireless node apparatus shell includes top and bottom,
Being close to installed surface bottom wireless node apparatus fix, shell section should have following characteristics, and side is streamlined, and top does not has
Having acute angle or right angle, bottom and angle, boundary, top are acute angle；Top material could be used without the resistance to height of radio signal shielding effect
Temperature heat-barrier material；Base material uses the material with good heat conductive characteristic；Wireless node apparatus shell has water-proof function.
3. communication as claimed in claim 1 and alignment system, it is characterised in that: power cable uses leaky cable.
4. communication as claimed in claim 1 and alignment system, it is characterised in that: when wireless node apparatus is set by mobile radio terminal
During standby activation, as mobile radio terminal equipment needs uplink communication, wireless node apparatus then activates the phase on uplink communication direction
Adjacent wireless node apparatus, is activated the wireless node apparatus needed for the communication on up direction step by step, completes by relay mode
The network environment of the required link of communication is set up；When system needs downlink communication or location, same employing relay active mode swashs
Living and communicate or the required wireless node apparatus in location, needed for completing communication or location, network environment is set up；When this has communicated
After, it is impossible to the wireless node apparatus of charging is automatically into power saving duty.
5. communication as claimed in claim 1 and alignment system, it is characterised in that: wireless power launches equipment can use unified power supply
Mode may be used without switched-mode power supply mode；When using unified power supply mode, all wireless powers are launched equipment and are connected in parallel on same
On one tunnel direct current supply cable, the thus unified power supply of road direct current supply cable, power supply is by being connected in parallel on this road direct current supply cable
On each AC/DC electricity conversion equipment jointly provide；When using switched-mode power supply mode, the wireless power transmitting in each region sets
Standby being connected in parallel on the direct current supply cable of one's respective area, thus region, road direct current supply cable is powered, power supply by the friendship of one's respective area/
Unidirectional current conversion equipment is provided separately.
6. communication as claimed in claim 1 and alignment system, it is characterised in that: wireless power is launched equipment and can be used exchange directly
Power supply mode, when using this power supply mode, wireless power is launched equipment and is built-in with AC/DC modular converter, can directly connect
Connect Alternating Current Power Supply cable and realize power supply.
7. communication as claimed in claim 1 and alignment system, it is characterised in that: it can be multiple nothing that wireless power launches equipment simultaneously
Line node device wireless power；Wireless power launches equipment periphery can install multiple wireless node apparatus.
8. communication as claimed in claim 1 and alignment system, it is characterised in that: mobile radio terminal equipment includes mobile phone, location
Card, there is the mine lamp of radio communication function, there is the portable instrument of radio communication function and other has radio communication function
Equipment.
9. mobile radio terminal equipment as claimed in claim 1, it is characterised in that: mobile radio terminal equipment is provided with urgent call
Button, for activating the wireless node apparatus in communication zone.
10. communication as claimed in claim 1 and alignment system, it is characterised in that: when equipment is installed, wireless power should be ensured as far as possible
The fed antenna of transmitting equipment is relative with the electric energy reception antenna direction of periphery wireless node apparatus.
11. communicate and alignment system as claimed in claim 1, it is characterised in that: wireless node apparatus is installed on tunnel sidewall or top
Portion and well bore wall, it is possible to be installed on tunnel sidewall or top and well bore wall is firm and permanent reservation in the validity period of tunnel
Affiliated facility on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291913.2A CN105848308B (en) | 2016-05-05 | 2016-05-05 | Wireless power supply mine emergency communication and positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291913.2A CN105848308B (en) | 2016-05-05 | 2016-05-05 | Wireless power supply mine emergency communication and positioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105848308A true CN105848308A (en) | 2016-08-10 |
| CN105848308B CN105848308B (en) | 2023-04-18 |
Family
ID=56591378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610291913.2A Active CN105848308B (en) | 2016-05-05 | 2016-05-05 | Wireless power supply mine emergency communication and positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105848308B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602734A (en) * | 2017-03-09 | 2017-04-26 | 南华大学 | Deep mine wireless power transmission device |
| CN108386228A (en) * | 2018-02-09 | 2018-08-10 | 西安科技大学 | A kind of method of inclined shaft freezing method construction long term monitoring lane wall stress |
| CN114183190A (en) * | 2021-12-06 | 2022-03-15 | 中国矿业大学(北京) | Underground post-disaster rescue device and implementation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702301A (en) * | 2005-06-22 | 2005-11-30 | 中国科学院合肥物质科学研究院 | Mine safety monitoring and disaster emergency communication system and operation method thereof |
| CN203086466U (en) * | 2013-02-01 | 2013-07-24 | 桂林电子科技大学 | Mine emergency communication system |
| CN203206291U (en) * | 2013-03-22 | 2013-09-18 | 天地（常州）自动化股份有限公司 | Mine emergency rescue communication system |
| CN103683100A (en) * | 2013-12-04 | 2014-03-26 | 广东电网公司清远供电局 | Electric transmission line monitor system based on broadband wireless Mesh |
| CN104868570A (en) * | 2015-05-08 | 2015-08-26 | 北京邮电大学 | Zigbee networks visible light positioning wireless charging system and method |
-
2016
- 2016-05-05 CN CN201610291913.2A patent/CN105848308B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702301A (en) * | 2005-06-22 | 2005-11-30 | 中国科学院合肥物质科学研究院 | Mine safety monitoring and disaster emergency communication system and operation method thereof |
| CN203086466U (en) * | 2013-02-01 | 2013-07-24 | 桂林电子科技大学 | Mine emergency communication system |
| CN203206291U (en) * | 2013-03-22 | 2013-09-18 | 天地（常州）自动化股份有限公司 | Mine emergency rescue communication system |
| CN103683100A (en) * | 2013-12-04 | 2014-03-26 | 广东电网公司清远供电局 | Electric transmission line monitor system based on broadband wireless Mesh |
| CN104868570A (en) * | 2015-05-08 | 2015-08-26 | 北京邮电大学 | Zigbee networks visible light positioning wireless charging system and method |
Non-Patent Citations (2)
| Title |
|---|
| 于喜双: "井下无线应急通信系统研究与分析", 《煤炭技术》 * |
| 孙继平: "现代化矿井通信技术与系统", 《工矿自动化》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602734A (en) * | 2017-03-09 | 2017-04-26 | 南华大学 | Deep mine wireless power transmission device |
| CN106602734B (en) * | 2017-03-09 | 2019-06-25 | 南华大学 | A kind of Deep Mine wireless electric energy transmission device |
| CN108386228A (en) * | 2018-02-09 | 2018-08-10 | 西安科技大学 | A kind of method of inclined shaft freezing method construction long term monitoring lane wall stress |
| CN114183190A (en) * | 2021-12-06 | 2022-03-15 | 中国矿业大学(北京) | Underground post-disaster rescue device and implementation method |
| CN114183190B (en) * | 2021-12-06 | 2022-06-24 | 中国矿业大学(北京) | Underground post-disaster rescue device and implementation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105848308B (en) | 2023-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105872982A (en) | Catastrophe-resistant mine emergency communicating and positioning system | |
| JP6890464B2 (en) | A power source with power generation means and a communication system with a power source with power generation means | |
| US9350441B2 (en) | Rapid deployment airborne repeater | |
| CN105848308A (en) | Wireless power supply mine emergency communication and positioning system | |
| CN210608700U (en) | Wireless charging device for underground robot of coal mine | |
| CN105873002A (en) | Mine emergency communicating and positioning system | |
| US20220239770A1 (en) | Ruggedized voice and data communications system | |
| CN205648003U (en) | Emergency communication of wired self -power mine and positioning system | |
| JP5456380B2 (en) | Wireless terminal power supply system and wireless terminal power supply method for wireless communication network | |
| CN105827729A (en) | Mine emergency communication and monitoring system | |
| CN205830042U (en) | Split self-powered mine emergency communication and alignment system | |
| CN105873001B (en) | Split self-powered mine emergency communication and positioning system | |
| CN205830041U (en) | Combat a natural disaster to become mine emergency communication and alignment system | |
| CN205648005U (en) | Mine emergency communication and positioning system | |
| CN107613580A (en) | Combat a natural disaster to become mine emergency communication system | |
| CN206077698U (en) | The emergency communication of wireless power mine and alignment system | |
| CN105873000B (en) | Self-powered mine emergency communication and monitoring system | |
| CN105847406A (en) | Mine disaster emergency communication and monitoring system | |
| CN207884897U (en) | full mine emergency communication system | |
| CN205647596U (en) | Mine emergency communication and monitored control system | |
| CN107529153A (en) | full mine emergency communication system | |
| CN205648008U (en) | Integration self -power mine emergency communication and positioning system | |
| US20090268650A1 (en) | Mobile wireless internet service provider system | |
| CN105828298A (en) | Wired self-powered mine emergency communication and positioning system | |
| CN115086938A (en) | Through-the-earth emergency wireless communication device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |