CN106314484B - Vehicle positioning device and the mine locomotive for including the vehicle positioning device - Google Patents
Vehicle positioning device and the mine locomotive for including the vehicle positioning device Download PDFInfo
- Publication number
- CN106314484B CN106314484B CN201610648150.2A CN201610648150A CN106314484B CN 106314484 B CN106314484 B CN 106314484B CN 201610648150 A CN201610648150 A CN 201610648150A CN 106314484 B CN106314484 B CN 106314484B
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- China
- Prior art keywords
- positioning device
- vehicle positioning
- battery
- circuit board
- shell
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- 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.)
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 14
- 239000003973 paint Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000005955 Ferric phosphate Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229940032958 ferric phosphate Drugs 0.000 claims description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical group [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 239000011257 shell material Substances 0.000 description 25
- 238000004891 communication Methods 0.000 description 7
- 230000006854 communication Effects 0.000 description 7
- 239000003245 coal Substances 0.000 description 5
- 238000010892 electric spark Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010000117 Abnormal behaviour Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of vehicle positioning device and include the mine locomotive of the vehicle positioning device, belong to mine locomotive positioning field, the vehicle positioning device includes shell, circuit board and battery, the circuit board and battery are arranged in the shell, the battery connect with the circuit board and is powered to the circuit board, ultra wide band module is provided on the circuit board, the ultra wide band module is connected with antenna, Anti-static paint is coated on the shell, the antenna is encapsulated in by marine glue in antenna casing.Positioning accuracy of the present invention is high, signal cover is wide, transmission bandwidth is high, scalability is good；And it ensure that safety, good water-proof effect of the locomotive under mine.
Description
Technical field
The present invention relates to mine locomotive positioning field, a kind of vehicle positioning device is particularly related to and including the vehicle positioning device
Mine locomotive.
Background technology
The liaison and management and running of mine locomotive are many coal mines problems anxious to be resolved, are used under mine
Mainly based on stringing formula and battery-type locomotive, underground labour, material, equipment and Coal Transport are also dependent on mining locomotive
Locomotive, how the relieving of job placement and underground locomotive, adjustment fortune people freights shift, urgent feelings temporarily being normally carried out
Rescue etc. under condition is required for recognizing the location of locomotive, carries out communication with target locomotive in a short time.
For the positioning of mine locomotive, the vehicle positioning device of the prior art mainly by leaky cable, WiFi,
The technologies such as ZigBee monitor the specific location of mine locomotive in real time, and mine car is in the wheelpath of underground, the current advance side of vehicle
To etc..The current the above situation of vehicle can be communicated to Dispatch and Command Center or locomotive by underground communica tion transmission network
The staff in control room, so as to be monitored to the abnormal behaviour that mine car occurs in operation process to locate in time
Reason.
But the technologies such as existing leaky cable, WiFi, ZigBee, existing positioning accuracy inaccuracy, communication system can
, have a single function the shortcomings of low by property.
Invention content
The present invention provides a kind of vehicle positioning device and includes the mine locomotive of the vehicle positioning device, positioning accuracy of the present invention
Height, signal cover is wide, transmission bandwidth is high, scalability is good；And it ensure that safety of the locomotive under mine, waterproof effect
It is good.
In order to solve the above technical problems, present invention offer technical solution is as follows：
A kind of vehicle positioning device, including shell, circuit board and battery, the circuit board and battery are arranged in the shell
Interior, the battery connect with the circuit board and is powered to the circuit board, and ultra wide band mould is provided on the circuit board
Block, the ultra wide band module are connected with antenna, and Anti-static paint is coated on the shell, and the antenna is encapsulated in day by marine glue
In line shell.
Further, the surface area of the circuit board is 15000-16000mm2, the surface area of the antenna is 2000-
3000mm2。
Further, the material of the shell is flame-proof ABS material, and the marine glue is PU5562 glue.
Further, the battery is rechargeable battery, and card slot is provided on the shell, and the battery is arranged in battery compartment
It is interior, and poured by epoxy resin envelope, the battery compartment is detachably arranged in the card slot, and is fixed by not de- screw.
Further, the battery is connected with waterproof charging connector, is provided on the shell and is received under non-charged state
Receive the accommodating groove of the waterproof charging connector.
Further, the battery is ferric phosphate lithium cell.
Further, PA modules and inertial navigation module are provided on the circuit board.
A kind of mine locomotive, including above-mentioned vehicle positioning device, the vehicle positioning device are fixed on institute by backboard and column
It states on car body.
Further, the column is fixed on the car body, and the one side of the backboard is connect with the column, another side
It is connect with the back side of shell of the vehicle positioning device by screw.
The invention has the advantages that：
The vehicle positioning device of the present invention is used to be mounted on the Underground Mines locomotives such as coal mine, realizes the communication to mine locomotive
The functions such as contact, locating and tracking and management and running.Present invention uses ultra wide band (UWB) technologies to be communicated, and has positioning
Precision height (positioning accuracy can be accurate to 30cm), signal cover wide (identification distance can reach 800m), transmission bandwidth it is high and
The advantages that scalability is good.Solve the problems, such as that mine locomotive positioning is difficult well, by track and localization to mine locomotive and
Real-time Communication for Power dispatch, efficiently avoid in mine locomotive driving process there may be block even collision accident.It improves
The efficiency of the safety in production of mine locomotive.
And it is coated with Anti-static paint on the vehicle positioning device shell of the present invention, eliminates electric spark, ensures mine locomotive in mine
The safety of underground, antenna are encapsulated in by marine glue in antenna casing, good water-proof effect.
In conclusion the vehicle positioning device positioning accuracy of the present invention is high, signal cover is wide, transmission bandwidth is high, can expand
Malleability is good；And it ensure that safety, good water-proof effect of the locomotive under mine.
Description of the drawings
Fig. 1 is the circuit diagram of the vehicle positioning device of the present invention；
Fig. 2 is the Facad structure figure of the vehicle positioning device of the present invention；
Fig. 3 is the backside structure figure of the vehicle positioning device of the present invention；
Fig. 4 is the battery compartment schematic diagram in the present invention；
Fig. 5 is the antenna casing schematic diagram in the present invention；
Fig. 6 is the scheme of installation of the vehicle positioning device of the present invention.
Specific implementation mode
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
On the one hand, the present invention provides a kind of vehicle positioning device, as shown in figures 1 to 6, including shell 1, circuit board 2 and battery,
Circuit board 2 and battery are arranged in shell 1, and battery connect with circuit board 2 and is powered to circuit board 2, is arranged on circuit board 2
There are ultra wide band module 21, ultra wide band module 21 to be connected with antenna 4, Anti-static paint is coated on shell 1, antenna 4 is sealed by marine glue
In antenna casing 41.
The vehicle positioning device of the present invention is used to be mounted on the Underground Mines locomotives such as coal mine, realizes the communication to mine locomotive
The functions such as contact, locating and tracking and management and running.Present invention uses ultra wide band (UWB) technologies to be communicated, and has positioning
Precision height (positioning accuracy can be accurate to 30cm), signal cover wide (identification distance can reach 800m), transmission bandwidth it is high and
The advantages that scalability is good.Solve the problems, such as that mine locomotive positioning is difficult well, by track and localization to mine locomotive and
Real-time Communication for Power dispatch, efficiently avoid in mine locomotive driving process there may be block even collision accident.It improves
The efficiency of the safety in production of mine locomotive.
And it is coated with Anti-static paint on the vehicle positioning device shell of the present invention, eliminates electric spark, ensures mine locomotive in mine
The safety of underground, antenna are encapsulated in by marine glue in antenna casing, good water-proof effect.
In conclusion the vehicle positioning device positioning accuracy of the present invention is high, signal cover is wide, transmission bandwidth is high, can expand
Malleability is good；And it ensure that safety, good water-proof effect of the locomotive under mine.
According to country to the regulation (GB3836.1-2010) of underground equipment, electric spark is generated in order to reduce surface of shell
May, the surface insulation resistance of nonmetallic materials shell is not more than 109 Ω, and surface area is no more than 10000mm2。
The shell material of the present invention is flame-proof ABS material, and surface insulation resistance is not more than 109 Ω.Due to the present invention's
The surface area of circuit board is 15000-16000mm2, preferably 15876mm2 so that the surface area of shell is naturally larger than
10000mm2, it is therefore desirable to Anti-static paint is coated on shell, to eliminate electric spark.And antenna is that size is smaller, surface area
For 2000-3000mm2, preferably 2500mm2, and influence of the Anti-static paint to aerial signal is very big, therefore antenna and its shell are not
It needs to apply Anti-static paint.
Marine glue is preferably PU5562 glue, good water-proof effect, and will not be had an impact to the signal of antenna.Encapsulation side
Method is：Antenna is put into antenna casing, then by the AB components of PU5562 glue according to 1:1 ratio carries out allotment and stirs evenly rear encapsulation
Into shell, until antenna all submerges in glue, it is put into the high place of temperature and waits for its solidification.
Therefore the present invention had both eliminated the electric spark on shell, improved safety, and will not generate shadow to the signal of antenna
It rings, and waterproof effect is more preferable.
A kind of improvement of vehicle positioning device as the present invention, battery is rechargeable battery, and card slot 11 is provided on shell 1,
Battery is arranged in battery compartment 3, and is poured by epoxy resin envelope, and battery compartment 3 is detachably arranged in card slot 11, and by not
De- screw is fixed.
Coal mine regulation cannot charge in underground, therefore battery in the prior art is all non-charging battery, and service life is short.
The present invention uses rechargeable battery, and devises a mobile battery storehouse, will at least a batteries be installed in battery compartment, and use ring
Oxygen resin carries out encapsulation, realizes waterproof.Battery compartment is directly pushed into the card slot of shell when installation, is then carried out with not de- screw
It is fixed.When replacing battery, screw will not be taken off and turned on, battery compartment will be pulled out, then battery compartment can taken outside mine
Charging.
The present invention realizes the chargeable of vehicle positioning device battery so that the service life of battery increases, and battery waterproof is imitated
Fruit is good, firmly installs, and dismounting, the installation of battery compartment want convenient, simple, fast.
In order to facilitate charging, battery is connected with waterproof charging connector 31, but (i.e. vehicle positioning device is in underground when in use
When namely non-charged state), need to carry out waterproofing protection to waterproof charging connector, avoid exposed, can be arranged on shell 1
The accommodating groove of waterproof charging connector 31 is stored under non-charged state.The present invention further ensure that the waterproof effect of battery.
The water resistance of battery compartment needs to reach IP65, the preferred S1210-7P aviation plugs of waterproof charging connector, this plug
Water resistance it is preferable.
Further, battery can be ferric phosphate lithium cell.
The another of vehicle positioning device as the present invention improves, and PA modules 22 and inertial navigation module are provided on circuit board 2
23.Voltage detecting and motion state detection are realized using PA modules and inertial navigation module, and these information are uploaded to host computer,
Realize real time monitoring.
On the other hand, the present invention provides a kind of mine locomotive, including car body and above-mentioned vehicle positioning device, vehicle positioning device
It is fixed on the car body by backboard 6 and column 7.
The mine locomotive positioning accuracy of the present invention is high, signal cover is wide, transmission bandwidth is high, scalability is good, safety
The good, good water-proof effect of property.
Backboard and from live mounting means there are many, it is preferred that column 7 fix on the car body, the one side and column of backboard 6
7 connections, another side are connect by screw with 1 back side of shell of vehicle positioning device.
Its installation method is：A piece metal upright post is installed first on the suitable position of car body, welding may be used, tie up
The modes such as fixed, screw fixation.Then the unified backboard with precautions against earthquakes of vehicle positioning device is fixed on metal upright post
.Fixation of the present invention, shockproof properties are good.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of vehicle positioning device, including shell, circuit board and battery, which is characterized in that the circuit board and battery setting exist
In the shell, the battery connect with the circuit board and is powered to the circuit board, is provided on the circuit board
Ultra wide band module, the ultra wide band module are connected with antenna, and Anti-static paint is coated on the shell, and the antenna passes through marine glue
It is encapsulated in antenna casing；
The surface area of the circuit board is 15000-16000mm2, the surface area of the antenna is 2000-3000mm2。
2. vehicle positioning device according to claim 1, which is characterized in that the material of the shell is flame-proof ABS material, institute
It is PU5562 glue to state marine glue.
3. vehicle positioning device according to claim 1, which is characterized in that the battery is rechargeable battery, on the shell
It is provided with card slot, the battery is arranged in battery compartment, and is poured by epoxy resin envelope, and the battery compartment is detachably arranged in
In the card slot, and fixed by not de- screw.
4. vehicle positioning device according to claim 3, which is characterized in that the battery is connected with waterproof charging connector, institute
State the accommodating groove for being provided on shell and storing the waterproof charging connector under non-charged state.
5. vehicle positioning device according to claim 3, which is characterized in that the battery is ferric phosphate lithium cell.
6. according to any vehicle positioning devices of claim 1-5, which is characterized in that be provided with PA modules on the circuit board
With inertial navigation module.
7. a kind of mine locomotive, which is characterized in that described including any vehicle positioning device of car body and claim 1-6
Vehicle positioning device is fixed on by backboard and column on the car body.
8. mine locomotive according to claim 7, which is characterized in that the column is fixed on the car body, the back of the body
The one side of plate is connect with the column, and another side is connect by screw with the back side of shell of the vehicle positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648150.2A CN106314484B (en) | 2016-08-09 | 2016-08-09 | Vehicle positioning device and the mine locomotive for including the vehicle positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648150.2A CN106314484B (en) | 2016-08-09 | 2016-08-09 | Vehicle positioning device and the mine locomotive for including the vehicle positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106314484A CN106314484A (en) | 2017-01-11 |
| CN106314484B true CN106314484B (en) | 2018-08-07 |
Family
ID=57739659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648150.2A Active CN106314484B (en) | 2016-08-09 | 2016-08-09 | Vehicle positioning device and the mine locomotive for including the vehicle positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314484B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871826B (en) * | 2018-09-04 | 2021-08-10 | 比亚迪股份有限公司 | Train positioning control system and method |
| CN112849229A (en) * | 2021-03-08 | 2021-05-28 | 安徽理工大学 | Mining electric locomotive measurement and control system based on composite positioning technology |
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| CN202996011U (en) * | 2012-07-13 | 2013-06-12 | 燕山大学 | Vehicle intelligent scheduling terminal of open-air mine |
| CN103707779A (en) * | 2014-01-03 | 2014-04-09 | 山东鼎讯安控技术有限责任公司 | Self-adaptive segmented power supply system and method for one-way track of coal mine tunnel |
| CN104374393A (en) * | 2014-11-21 | 2015-02-25 | 国家电网公司 | Vehicle-mounted positioning device and vehicle positioning method |
| CN104698437A (en) * | 2015-03-27 | 2015-06-10 | 北京矿冶研究总院 | Underground vehicle positioning method based on ultra wide band |
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| CN204832517U (en) * | 2015-07-27 | 2015-12-02 | 北京精勤谐创科技发展有限公司 | On -vehicle locator of high accuracy big dipper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2455521A1 (en) * | 2001-08-02 | 2003-02-13 | Siemens Aktiengesellschaft | Material handling systems with high frequency radio location devices |
| WO2012158906A1 (en) * | 2011-05-19 | 2012-11-22 | Metrom Rail, Llc | Collision avoidance system for rail line vehicles |
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2016
- 2016-08-09 CN CN201610648150.2A patent/CN106314484B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822976A (en) * | 2003-07-16 | 2006-08-23 | 国立运输安全研究所 | Device and method for positioning and controlling railway vehicles with ultra-large bandwidth |
| CN102624455A (en) * | 2012-04-25 | 2012-08-01 | 武汉华炬光电有限公司 | LED visible light wireless communication system for mine |
| CN202996011U (en) * | 2012-07-13 | 2013-06-12 | 燕山大学 | Vehicle intelligent scheduling terminal of open-air mine |
| CN103707779A (en) * | 2014-01-03 | 2014-04-09 | 山东鼎讯安控技术有限责任公司 | Self-adaptive segmented power supply system and method for one-way track of coal mine tunnel |
| CN104374393A (en) * | 2014-11-21 | 2015-02-25 | 国家电网公司 | Vehicle-mounted positioning device and vehicle positioning method |
| CN104698437A (en) * | 2015-03-27 | 2015-06-10 | 北京矿冶研究总院 | Underground vehicle positioning method based on ultra wide band |
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| CN106314484A (en) | 2017-01-11 |
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Address after: 100102 Beijing Chaoyang District Wangjing Lizi Zhongyuan two district 203, level 1102. Applicant after: Beijing Yongan ICT Polytron Technologies Inc Address before: 100084 3, building 801, Haidian District, Beijing. Applicant before: Yongan, Beijing Xin Tong Science and Technology Ltd. |
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Address after: 100102 Beijing Chaoyang District Wangjing Lizi Zhongyuan two district 203, level 1102. Patentee after: BEIJING YONG'AN COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 100102 Beijing Chaoyang District Wangjing Lizi Zhongyuan two district 203, level 1102. Patentee before: BEIJING YONG'AN COMMUNICATION TECHNOLOGY Co.,Ltd. |
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