CN106314484A - Vehicle-mounted positioner and mining locomotive comprising vehicle-mounted positioner - Google Patents

Vehicle-mounted positioner and mining locomotive comprising vehicle-mounted positioner Download PDF

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Publication number
CN106314484A
CN106314484A CN201610648150.2A CN201610648150A CN106314484A CN 106314484 A CN106314484 A CN 106314484A CN 201610648150 A CN201610648150 A CN 201610648150A CN 106314484 A CN106314484 A CN 106314484A
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CN
China
Prior art keywords
battery
positioning device
circuit board
vehicle positioning
antenna
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Granted
Application number
CN201610648150.2A
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Chinese (zh)
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CN106314484B (en
Inventor
唐艳玲
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BEIJING YONG'AN COMMUNICATION TECHNOLOGY Co.,Ltd.
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Yongan Beijing Xin Tong Science And Technology Ltd
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Priority to CN201610648150.2A priority Critical patent/CN106314484B/en
Publication of CN106314484A publication Critical patent/CN106314484A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or vehicle trains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • B61L15/0018Communication with or on the vehicle or vehicle train
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00

Abstract

The invention discloses a vehicle-mounted positioner and a mining locomotive comprising the vehicle-mounted positioner and belongs to the field of positioning of mining locomotives. The vehicle-mounted positioner comprises a shell body, a circuit board and a battery; the circuit board and the battery are arranged in the shell body; the battery is connected with the circuit board and supplies power to the circuit board; the circuit board is provided with an ultra-wideband module; the ultra-wideband module is connected with an antenna; antistatic paint is coated on the shell body; the antenna is packaged in an antenna shell through waterproof glue. The vehicle-mounted positioner has high positioning precision, wide signal coverage range, wide transmission bandwidth and good expandability; safety and good waterproof effect of the locomotive under a coal mine are guaranteed.

Description

Vehicle positioning device and the mine locomotive including this vehicle positioning device
Technical field
The present invention relates to mine locomotive positioning field, particularly relate to a kind of vehicle positioning device and include this vehicle positioning device Mine locomotive.
Background technology
The liaison of mine locomotive and management and running are the difficult problems that many collieries are anxious to be resolved, use under mine Locomotive main to be also dependent on mining based on stringing formula and battery-type locomotive, underground labour, material, equipment and Coal Transport How locomotive, be normally carried out job placement, and the relieving of down-hole locomotive, adjust fortune people temporarily and freight order of classes or grades at school, urgent feelings Rescue etc. under condition is required for recognizing locomotive location, carries out communication with target locomotive at short notice.
For the location of mine locomotive, the vehicle positioning device of prior art mainly by leaky cable, WiFi, The technology such as ZigBee monitor the particular location of mine locomotive in real time, and mine car is in the wheelpath of down-hole, the advance side that vehicle is current To etc. aspect.The current above-mentioned situation of vehicle can convey to Dispatch and Command Center or locomotive by underground communica tion transmission network The staff in control room such that it is able to the Deviant Behavior occurred mine car in operation process is monitored to locate in time Reason.
But, the technology such as existing leaky cable, WiFi, ZigBee, the positioning precision existed is inaccurate, communication system can The shortcoming such as low, function singleness by property.
Summary of the invention
The present invention provides a kind of vehicle positioning device and includes the mine locomotive of this vehicle positioning device, positioning precision of the present invention High, signal cover is wide, transmission bandwidth is high, extensibility is good;And ensure that locomotive safety under mine, waterproof effect Good.
For solving above-mentioned technical problem, the present invention provides technical scheme as follows:
A kind of vehicle positioning device, including housing, circuit board and battery, described circuit board and battery are arranged on described housing In, described battery is connected with described circuit board and is powered described circuit board, and described circuit board is provided with ultra broadband mould Block, described ultra broadband module connects antenna, and described housing scribbles Anti-static paint, and described antenna is encapsulated in sky by marine glue In line shell.
Further, the surface area of described circuit board is 15000-16000mm2, the surface area of described antenna is 2000- 3000mm2
Further, the material of described housing is flame-proof ABS material, and described marine glue is PU5562 glue.
Further, described battery is rechargeable battery, and described housing is provided with draw-in groove, and described battery is arranged on battery compartment In, and watered by epoxy resin envelope, described battery compartment is detachably arranged in described draw-in groove, and fixes by not taking off screw.
Further, described battery connects waterproof charging connector, described housing is provided with under non-charged state receipts Receive the accommodating groove of described waterproof charging connector.
Further, described battery is ferric phosphate lithium cell.
Further, described circuit board is provided with PA module and inertial navigation module.
A kind of mine locomotive, including above-mentioned vehicle positioning device, described vehicle positioning device is fixed on institute by backboard and column State on car body.
Further, described column is fixed on described car body, and the one side of described backboard is connected with described column, another side It is connected by the back side of shell of screw with described vehicle positioning device.
The method have the advantages that
The vehicle positioning device of the present invention is used for being arranged on the Underground Mine locomotives such as colliery, it is achieved the communication to mine locomotive The functions such as contact, locating and tracking and management and running.Present invention uses ultra broadband (UWB) technology to communicate, there is location Precision high (positioning precision can be accurate to 30cm), signal cover wide (identifying that distance can reach 800m), transmission bandwidth high and The advantages such as extensibility is good.Well solve the problem that mine locomotive location is difficult, by the track and localization of mine locomotive and Real-time Communication for Power is dispatched, and efficiently avoid may produce in mine locomotive driving process and blocks the accident even collided.Improve The efficiency of the safety in production of mine locomotive.
And scribble Anti-static paint on the vehicle positioning device shell of the present invention, eliminate electric spark, it is ensured that mine locomotive is in ore deposit The safety of down-hole, antenna is encapsulated in antenna casing by marine glue, good water-proof effect.
In sum, the vehicle positioning device positioning precision of the present invention is high, signal cover is wide, transmission bandwidth is high, can expand Malleability is good;And ensure that locomotive safety under mine, good water-proof effect.
Accompanying drawing explanation
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 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.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying 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 housing 1, circuit board 2 and battery, Circuit board 2 and battery are arranged in housing 1, and battery is connected with circuit board 2 and is powered circuit board 2, and circuit board 2 is arranged Having ultra broadband module 21, ultra broadband module 21 connects antenna 4, and housing 1 scribbles Anti-static paint, and antenna 4 is sealed by marine glue It is contained in antenna casing 41.
The vehicle positioning device of the present invention is used for being arranged on the Underground Mine locomotives such as colliery, it is achieved the communication to mine locomotive The functions such as contact, locating and tracking and management and running.Present invention uses ultra broadband (UWB) technology to communicate, there is location Precision high (positioning precision can be accurate to 30cm), signal cover wide (identifying that distance can reach 800m), transmission bandwidth high and The advantages such as extensibility is good.Well solve the problem that mine locomotive location is difficult, by the track and localization of mine locomotive and Real-time Communication for Power is dispatched, and efficiently avoid may produce in mine locomotive driving process and blocks the accident even collided.Improve The efficiency of the safety in production of mine locomotive.
And scribble Anti-static paint on the vehicle positioning device shell of the present invention, eliminate electric spark, it is ensured that mine locomotive is in ore deposit The safety of down-hole, antenna is encapsulated in antenna casing by marine glue, good water-proof effect.
In sum, the vehicle positioning device positioning precision of the present invention is high, signal cover is wide, transmission bandwidth is high, can expand Malleability is good;And ensure that locomotive safety under mine, good water-proof effect.
According to country's regulation (GB3836.1-2010) to underground equipment, produce electric spark to reduce surface of shell May, the surface insulation resistance of nonmetallic materials shell is not more than 109 Ω, and surface area is less than 10000mm2
The shell material of the present invention is flame-proof ABS material, and its 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 housing is naturally larger than 10000mm2, it is therefore desirable on housing, scribble Anti-static paint, to eliminate electric spark.And antenna to be size smaller, surface area For 2000-3000mm2, preferably 2500mm2, and Anti-static paint is very big on the impact of aerial signal, therefore antenna and shell thereof are not Need to be coated with Anti-static paint.
Marine glue is preferably PU5562 glue, its good water-proof effect, and the signal of antenna will not be produced impact.Encapsulation side Method is: put into by antenna in antenna casing, then according to 1:1 ratio, the AB component of PU5562 glue is carried out allotment and stirs evenly rear encapsulation In shell, until antenna all submerges in glue, it is put into the high place of temperature and treats that it solidifies.
Therefore the present invention had both eliminated the electric spark on housing, improve safety, the signal of antenna will not be produced shadow again Ring, and waterproof effect is more preferable.
As a kind of improvement of the vehicle positioning device of the present invention, battery is rechargeable battery, and housing 1 is provided with draw-in groove 11, Battery is arranged in battery compartment 3, and is watered by epoxy resin envelope, and battery compartment 3 is detachably arranged in draw-in groove 11, and by not De-screw is fixed.
Colliery regulation can not be charged in down-hole, and battery the most of 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, at least one batteries is installed in battery compartment, uses ring Epoxy resins carries out encapsulation, it is achieved waterproof.During installation, battery compartment is directly pushed in the draw-in groove of shell, then carry out with not taking off screw Fixing.When changing battery, screw will not be taken off and turn on, and battery compartment be pulled out, then battery compartment can be taken outside mine Charging.
Present invention achieves the chargeable of vehicle positioning device battery so that the life-span of battery increases, and battery waterproof effect The best, firmly install, the dismounting of battery compartment, install convenient, simple, fast.
Charging for convenience, battery connects waterproof charging connector 31, but (i.e. vehicle positioning device is in down-hole in use Time, namely non-charged state), need waterproof charging connector is carried out waterproofing protection, it is to avoid expose, can arrange on housing 1 The accommodating groove of waterproof charging connector 31 is received 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, waterproof charging connector preferred S1210-7P aviation plug, this plug Water resistance preferable.
Further, battery can be ferric phosphate lithium cell.
As the another kind of improvement of the vehicle positioning device of the present invention, circuit board 2 is provided with PA module 22 and inertial navigation module 23.Use PA module and inertial navigation module to achieve voltage detecting and motion state detection, and these information uploaded to host computer, Realize monitoring in real time.
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 car body by backboard 6 and column 7.
The mine locomotive positioning precision of the present invention is high, signal cover is wide, transmission bandwidth is high, extensibility is good, safety Good, the good water-proof effect of property.
Backboard and from live mounting means have multiple, it is preferred that column 7 is fixed on car body, the one side of backboard 6 and column 7 connect, and another side is connected with housing 1 back side of vehicle positioning device by screw.
Its installation method is: first installs a metal upright post on the suitable position of car body, can use welding, tie up The modes such as fixed, screw is fixing.Then the backboard with precautions against earthquakes that vehicle positioning device is unified is fixed on metal upright post ?.Fixation of the present invention, shockproof properties is good.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art For, on the premise of without departing from principle of the present invention, it is also possible to make some improvements and modifications, these improvements and modifications are also Should be regarded as protection scope of the present invention.

Claims (9)

1. a vehicle positioning device, including housing, circuit board and battery, it is characterised in that described circuit board and battery are arranged on In described housing, described battery is connected with described circuit board and is powered described circuit board, and described circuit board is provided with Ultra broadband module, described ultra broadband module connects antenna, and described housing scribbles Anti-static paint, and described antenna passes through marine glue It is encapsulated in antenna casing.
Vehicle positioning device the most according to claim 1, it is characterised in that the surface area of described circuit board is 15000- 16000mm2, the surface area of described antenna is 2000-3000mm2
Vehicle positioning device the most according to claim 2, it is characterised in that the material of described housing is flame-proof ABS material, institute Stating marine glue is PU5562 glue.
Vehicle positioning device the most according to claim 1, it is characterised in that described battery is rechargeable battery, on described housing Being provided with draw-in groove, described battery is arranged in battery compartment, and is watered by epoxy resin envelope, and described battery compartment is detachably arranged in In described draw-in groove, and fix by not taking off screw.
Vehicle positioning device the most according to claim 4, it is characterised in that described battery connects waterproof charging connector, institute State and on housing, be provided with the accommodating groove receiving described waterproof charging connector under non-charged state.
Vehicle positioning device the most according to claim 4, it is characterised in that described battery is ferric phosphate lithium cell.
7. according to the arbitrary described vehicle positioning device of claim 1-6, it is characterised in that be provided with PA module on described circuit board With inertial navigation module.
8. a mine locomotive, it is characterised in that include car body and the arbitrary described vehicle positioning device of claim 1-7, described Vehicle positioning device is fixed on described car body by backboard and column.
Mine locomotive the most according to claim 8, it is characterised in that described column is fixed on described car body, the described back of the body The one side of plate is connected with described column, and another side is connected with the back side of shell of described vehicle positioning device by screw.
CN201610648150.2A 2016-08-09 2016-08-09 Vehicle positioning device and the mine locomotive for including the vehicle positioning device Active CN106314484B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110871826A (en) * 2018-09-04 2020-03-10 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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Publication number Priority date Publication date Assignee Title
WO2003012470A2 (en) * 2001-08-02 2003-02-13 Siemens Aktiengesellschaft Material handling systems with high frequency radio location devices
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
US20140229096A1 (en) * 2011-05-19 2014-08-14 Metrom Rail, Llc Collision avoidance system for rail line vehicles
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
CN204807703U (en) * 2015-07-27 2015-11-25 深圳市格林维产品信息技术有限公司 On -vehicle locator
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003012470A2 (en) * 2001-08-02 2003-02-13 Siemens Aktiengesellschaft Material handling systems with high frequency radio location devices
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
US20140229096A1 (en) * 2011-05-19 2014-08-14 Metrom Rail, Llc Collision avoidance system for rail line vehicles
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
CN204807703U (en) * 2015-07-27 2015-11-25 深圳市格林维产品信息技术有限公司 On -vehicle locator
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110871826A (en) * 2018-09-04 2020-03-10 比亚迪股份有限公司 Train positioning control system and method
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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