CN205427177U - Metal underground mine locomotive positioner - Google Patents
Metal underground mine locomotive positioner Download PDFInfo
- Publication number
- CN205427177U CN205427177U CN201620222865.7U CN201620222865U CN205427177U CN 205427177 U CN205427177 U CN 205427177U CN 201620222865 U CN201620222865 U CN 201620222865U CN 205427177 U CN205427177 U CN 205427177U
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Abstract
The utility model provides a metal underground mine locomotive positioner, belongs to vehicle positioning device technical field for fix a position metal underground mine locomotive. Its technical scheme is: the utility model discloses a read write line module is communicated through the other beacon of receiving and dispatching antenna and rail, and when the other beacon of rail was correctly read to the read write line module, the read write line module arrived the controller module with message routing, and the host computer is carried to the controller module, and the host computer provides the accurate operation position information of locomotive for vehicle control system. The utility model discloses a hyperfrequency RFID technique, the location is accurate reliable, information transfer is interference -free, be applicable to metal loco haulage operation in the pit environment, can help ground dispatch Center and vehicle control system to master the operation in real time and berth the position, effectively avoiding in the pit, electric locomotive appears knocking into the back at the operation in -process, accidents such as bend switch department collision, thereby further improve vehicle operation's accuracy and security, for the unmanned creation advantage of metal underground mine rail travel.
Description
Technical field
This utility model relates to a kind of device positioning metal mine down-hole locomotive, belongs to Vehicle Positioning Equipment technical field.
In metal mine down-hole, be there is many difficulties compared to terrestrial positioning in down-hole locomotive location.First, GPS location cannot use；Secondly, there is the problems such as positioning precision is the highest due to tunnel narrow curved in wireless WIFI architecture；Further, can dally during wheel-slip in running owing to there is locomotive, axletree encoder location is used also to have error.At present, the several ways of locomotive location, down-hole all can not realize down-hole rail travel precise positioning requirement well, knock into the back to prevent Underground Locomotive Carrier from occurring in running, the accident such as collision at curve turnout, it is quite necessary to existing down-hole locomotive positioner is improved.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of metal mine down-hole locomotive positioner, this positioner can help ground maneuvers center and vehicle control syetem to grasp operation and stop position in real time, thus improve accuracy and the safety that vehicle runs further, create favorable conditions for metal mine down-hole rail travel is unmanned.
The technical scheme solving above-mentioned technical problem is:
A kind of metal mine down-hole locomotive positioner, it is made up of controller module, reader/writer module, dual-mode antenna, trackside beacon, host computer, controller module, reader/writer module, dual-mode antenna, host computer are arranged on electric locomotive car body, host computer is connected with controller module, controller module is connected with reader/writer module, reader/writer module is connected with dual-mode antenna, dual-mode antenna is tabular, it is fixed on locomotive, direction is relative with trackside beacon, and multiple trackside beacon stationary arrangement are in track side.
Above-mentioned metal mine down-hole locomotive positioner, described host computer is the programmable controller (PLC) with 485 interfaces.
Above-mentioned metal mine down-hole locomotive positioner, described controller module includes master chip, connecting around master chip has clock circuit, reset circuit, power circuit and serial ports to turn 485 circuit, the serial ports of controller module turns 485 circuit and is communicatively coupled with host computer, and another serial ports of controller module is communicatively coupled with reader/writer module.
Above-mentioned metal mine down-hole locomotive positioner, described reader/writer module has two interfaces, and an interface is serial ports, and serial ports is attached with controller module, another interface is coaxial cable interface, and coaxial cable interface is attached by coaxial cable with dual-mode antenna.
Above-mentioned metal mine down-hole locomotive positioner, described trackside beacon is a passive rfid card, itself has dual-mode antenna, multiple trackside beacons are along haulage drift distribution of lengths, it is fixed in track wall along the line on highland, highly for the position that can be detected by dual-mode antenna, each trackside beacon has unique coding.
The beneficial effects of the utility model are:
Reader/writer module of the present utility model is communicated with trackside beacon by dual-mode antenna transceiving electromagnetic ripple, controller module controls reader/writer module and performs querying command, receives response or announcement information that reader/writer module returns, communicate with host computer simultaneously, receive and perform host computer order.When reader/writer module correctly reads trackside beacon, reader/writer module will send information to controller module, and controller module is transported to host computer, and host computer provides the accurate run location information of locomotive for vehicle control syetem.
This utility model uses ultra-high frequency RFID technology, accurate positioning is reliable, information transmission is interference-free, easy to install, there is good good water-proof effect, it is applicable to locomotive transportation working environment under metal well, ground maneuvers center and vehicle control syetem can be helped to grasp operation and stop position in real time, be prevented effectively from Underground Locomotive Carrier and occur knocking into the back in running, the accident such as collision at curve turnout, thus improve accuracy and the safety that vehicle runs further, for metal mine down-hole rail travel unmanned creation favourable conditions.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model；
Fig. 2 is the circuit theory diagrams of the master chip of controller module；
Fig. 3 is the circuit theory diagrams that the reset circuit of controller module, power circuit and serial ports turn 485 circuit.
In figure, labelling is as follows: controller module 1, reader/writer module 2, dual-mode antenna 3, trackside beacon 4, host computer 5, reset circuit 6, power circuit 7, serial ports turn 485 circuit 8.
Detailed description of the invention
This utility model is made up of controller module 1, reader/writer module 2, dual-mode antenna 3, trackside beacon 4, host computer 5.Controller module 1, reader/writer module 2, dual-mode antenna 3, host computer 5 are arranged on electric locomotive car body, host computer 5 is connected with controller module 1, controller module 1 is connected with reader/writer module 2, reader/writer module 2 is connected with dual-mode antenna 3, dual-mode antenna 3 is tabular, being fixed on locomotive, direction is relative with trackside beacon 4, and multiple trackside beacon 4 stationary arrangement are in track side.
Fig. 1,2 displays, controller module 1 includes that master chip and reset circuit, power circuit and serial ports turn 485 circuit.Master chip is atmega128 chip, and master chip has attached 14.7456MHz clock circuit；Reset circuit with MAX705ESA (UP) chip as core；Power circuit is with L7805AB chip as core；Serial ports turns 485 circuit with RSM485S_CTM8251T chip as core.The peripheral circuit of these chips and connected mode are general mature technology, repeat no more.
Fig. 1,2 displays, the serial ports of controller module 1 turns 485 circuit and is communicatively coupled with host computer 5, receives and perform the order of host computer 5.Another serial ports of controller module 1 is communicatively coupled with reader/writer module 2, performs querying command including controlling reader/writer module 2, receives response or announcement information that reader/writer module 2 returns.
Reader/writer module 2 of the present utility model is JRM20X0 series module.Reader/writer module 2 has two interfaces, and an interface is serial ports, and serial ports is attached with controller module 1, and another interface is coaxial cable interface, and coaxial cable interface is attached by coaxial cable with dual-mode antenna 3.
Dual-mode antenna 3 of the present utility model is the communication antenna mated with JRM20X0 series module.Dual-mode antenna 3 itself can be launched and receive radio wave.
Trackside beacon 4 of the present utility model is the rfid card mated with JRM20X0 series module.Multiple trackside beacons 4 can determine according to haulage drift length along haulage drift distribution of lengths, trackside beacon 4 quantity.The highland such as multiple trackside beacons 4 is fixed in track wall along the line, and height is the position that can be detected by dual-mode antenna 3, and each trackside beacon 4 has unique coding.
Host computer of the present utility model is the programmable controller (PLC) with 485 interfaces, it is possible to use computer serial port adds RS232 and turns RS485 module and realize.An embodiment of the present utility model uses Siemens 200 series must be with R485 interface.
Specific works process of the present utility model:
Controller module 1 once powers on operation, sends polling order to reader/writer module 2 by serial ports 1, and retransmits polling order to reader/writer module 2 at interval of certain time.After reader/writer module 2 receives polling order, start at a certain time interval send inquiry signal, when do not have trackside beacon 4 feedback information and feed back information CRC check mistake time, reader/writer module 2 sends corresponding information to controller module 1.When trackside beacon 4 feed back to information errorless time, reader/writer module 2 sends the announcement information of ID comprising trackside beacon 4 to controller module 1.Controller module 1 receives the information that reader/writer module 2 sends, and the id information receiving trackside beacon 4 is converted into new simply encoding and store.Host computer 5 inquires about the information of trackside beacon 4 by serial ports 0, and the coding of storage is zeroed out after the coding of storage is sent to host computer 5 by controller module 1.Thus circulating and do not stop to read trackside beacon 4 information, trackside beacon 4 information after recompiling that sends achieves the location of electric locomotive to host computer 5, this process.
Claims (5)
1. a metal mine down-hole locomotive positioner, it is characterized in that: it is by controller module (1), reader/writer module (2), dual-mode antenna (3), trackside beacon (4), host computer (5) forms, controller module (1), reader/writer module (2), dual-mode antenna (3), host computer (5) is arranged on electric locomotive car body, host computer (5) is connected with controller module (1), controller module (1) is connected with reader/writer module (2), reader/writer module (2) is connected with dual-mode antenna (3), dual-mode antenna (3) is tabular, it is fixed on locomotive, direction is relative with trackside beacon (4), multiple trackside beacon (4) stationary arrangement are in track side.
Metal mine down-hole the most according to claim 1 locomotive positioner, it is characterised in that: described host computer (5) is the programmable controller (PLC) with 485 interfaces.
Metal mine down-hole the most according to claim 2 locomotive positioner, it is characterized in that: described controller module (1) includes master chip, connecting around master chip has clock circuit, reset circuit (6), power circuit (7) and serial ports to turn 485 circuit (8), the serial ports of controller module (1) turns 485 circuit (8) and is communicatively coupled with host computer (5), and another serial ports of controller module (1) is communicatively coupled with reader/writer module (2).
Metal mine down-hole the most according to claim 3 locomotive positioner, it is characterized in that: described reader/writer module (2) has two interfaces, one interface is serial ports, serial ports is attached with controller module (1), another interface is coaxial cable interface, and coaxial cable interface is attached by coaxial cable with dual-mode antenna (3).
Metal mine down-hole the most according to claim 4 locomotive positioner, it is characterized in that: described trackside beacon (4) is a passive rfid card, itself has dual-mode antenna, multiple trackside beacons (4) are along haulage drift distribution of lengths, it is fixed in track wall along the line on highland, highly for the position that can be detected by dual-mode antenna (3), each trackside beacon (4) has unique coding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222865.7U CN205427177U (en) | 2016-03-22 | 2016-03-22 | Metal underground mine locomotive positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222865.7U CN205427177U (en) | 2016-03-22 | 2016-03-22 | Metal underground mine locomotive positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427177U true CN205427177U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620222865.7U Expired - Fee Related CN205427177U (en) | 2016-03-22 | 2016-03-22 | Metal underground mine locomotive positioner |
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| Country | Link |
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| CN (1) | CN205427177U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191226A (en) * | 2017-06-12 | 2017-09-22 | 王德堂 | The method for wirelessly testing of mine car |
| CN107901954A (en) * | 2017-11-21 | 2018-04-13 | 江苏中机矿山设备有限公司 | A kind of mining monorail crane Unmanned Systems |
| CN108462414A (en) * | 2017-12-28 | 2018-08-28 | 上海矽润科技有限公司 | A kind of RFID radio machine control system unit and electric car |
| CN113864619A (en) * | 2021-10-12 | 2021-12-31 | 敦少杰 | Positioning system of radio waves in smart mine and using method thereof |
-
2016
- 2016-03-22 CN CN201620222865.7U patent/CN205427177U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191226A (en) * | 2017-06-12 | 2017-09-22 | 王德堂 | The method for wirelessly testing of mine car |
| CN107901954A (en) * | 2017-11-21 | 2018-04-13 | 江苏中机矿山设备有限公司 | A kind of mining monorail crane Unmanned Systems |
| CN108462414A (en) * | 2017-12-28 | 2018-08-28 | 上海矽润科技有限公司 | A kind of RFID radio machine control system unit and electric car |
| CN113864619A (en) * | 2021-10-12 | 2021-12-31 | 敦少杰 | Positioning system of radio waves in smart mine and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |