CN202284482U - Infrared electronic milestone - Google Patents
Infrared electronic milestone Download PDFInfo
- Publication number
- CN202284482U CN202284482U CN2011203707158U CN201120370715U CN202284482U CN 202284482 U CN202284482 U CN 202284482U CN 2011203707158 U CN2011203707158 U CN 2011203707158U CN 201120370715 U CN201120370715 U CN 201120370715U CN 202284482 U CN202284482 U CN 202284482U
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- infrared
- milestone
- mine car
- underground
- carrier signal
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Abstract
The utility model discloses an infrared electronic milestone comprising a plurality of infrared emission devices and a receiving device, wherein the infrared emission devices are mounted on a wall of an underground laneway at intervals through sealed explosion-proof fixing equipment; each infrared emitter has a unique address code; and the receiving device is mounted on the head of a mine car, and is used for receiving carrier signals emitted by the infrared emission devices. Therefore, the infrared electronic milestone can be carried by a wireless relay communication platform and used for transmitting road sign information read by a underground locomotive to a dispatch room, so as to ensure that personnel on the ground can master the operation positions and the routes of the underground mine car instantaneously, which facilitates dispatching control, greatly improves transportation efficiency, pre-warning and forecast, and ensures safe transportation of the underground mine car. Moreover, as the infrared carrier signals are not liable to be impacted by harsh environments such as a multi-dust environment and a water mist environment, the reliability is high.
Description
Technical field
The utility model relates to a kind of mining equiment, particularly relates to a kind of infrared exoelectron milestone.
Background technology
The used milestone of railway is used to refer to timberline road mileage on the ground; Usually be a concrete upright stone tablet that indicates numeral; And in the down-hole, mine, because dust is many, high humidity; Used milestone is used in down-hole and improper on the ground, and the down-hole, mine utilizes wheel counting apparatus or analog infrared correlation as indication down-hole locomotive position or milestone usually.And the infrared milestone of mine use now uses the method for infrared rays correlation, a transmitter emission infrared rays, and a receiver receives; Because down-hole high humidity; Dust is big, and RF transmitter and receiver are subject to disturb, and wheel counting apparatus costs an arm and a leg and and is not suitable for the mine and uses locomotive.In addition, mine scheduling at present relies on the visual processes of driver, scheduling fully, and all kinds of accidents take place easily.
The utility model content
The purpose of the utility model is to provide a kind of cheap, infrared exoelectron milestone that reliability is high.
For realizing above-mentioned purpose, the technical solution of the utility model is:
The utility model is a kind of infrared exoelectron milestone, and it is made up of a plurality of infrared launchers and receiving system; Described a plurality of infrared launcher adopts the explosion-proof fixed equipment of sealing to be installed at interval on the underworkings wall, and each infrared transmitter all has an one's own unique address sign indicating number; Described receiving system is installed on the mine car headstock, receives the carrier signal that infrared launcher sends.
Described each infrared transmitter all has an one's own unique address sign indicating number, and the infrared carrier signal of standard that is modulated into 38KHz is also launched this standard carrier signal through infrared launcher continuously.
After adopting such scheme, because each infrared transmitter that is installed on the underworkings wall all has an one's own unique address sign indicating number, the infrared carrier signal of standard that is modulated into 38KHz is also launched this standard carrier signal through infrared launcher continuously.When down-hole mine car process infrared launcher radiation scope, the receiving transducer that is installed on the infrared receiving device on the mine car headstock will be received the carrier signal that infrared launcher sends.So, the utlity model has following advantage:
1. can be equipped on the wireless relay communications platform, the mark information that the down-hole locomotive reads is passed back to the control room, make the ground staff can grasp down-hole mine car run location and route in real time; Be convenient to dispatch control; Improve conevying efficiency greatly, early-warning and predicting guarantees down-hole Safety for mine car transportation.
2. infrared carrier signal is not vulnerable to many dust under the mine, the influence of adverse circumstances such as water smoke, and reliability is high.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structured flowchart of the utility model;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the scheme of installation of a plurality of infrared launchers of the utility model.
The specific embodiment
Like Fig. 1, shown in Figure 2, the utility model is a kind of infrared exoelectron milestone, and it comprises a plurality of infrared launcher 1, receiving system 2, wireless relay communications platform 3.
Described a plurality of infrared launcher 1 adopts the explosion-proof fixed equipment of sealing to be installed on underworkings wall or the sleeper; Whenever adorn an infrared launcher 1 (as shown in Figure 3) at a distance from 30 meters or 50 meter amperes, each infrared transmitter 1 all has an one's own unique address sign indicating number; Infrared receiving device 2 same employings seal explosion-proof processing, are installed on the mine car 10, receive the carrier signal that infrared launcher 1 sends.
Described receiving system 2 comprises receiving transducer 21, signal processing single chip 22 and transmitter module 23.The output port of described receiving transducer 21 connects the input port of signal processing single chip 22, and the output port of signal processing single chip 22 connects transmitter module 23.
The operating principle of the utility model:
Described each infrared transmitter 1 all has an one's own unique address sign indicating number, and the infrared carrier signal of standard that is modulated into 38KHz is also launched this standard carrier signal through infrared launcher 1 continuously.When down-hole mine car process infrared launcher 1 radiation scope; The receiving transducer 21 that is installed on the infrared receiving device 2 on the mine car headstock 10 will be received the carrier signal that infrared launcher 1 sends; And carrier signal is transferred to the signal processing single chip 22 of infrared receiving device 2; Signal processing single chip 22 is analyzed, is decoded, and obtains the unique address sign indicating number of this sign infrared transmitter 1 down well placement.By wireless relay communications platform 3; Address code will together be passed control centre 4 back together with this car code, and through upper computer software analysis, processing, the position of this mine car just can show on electronic map; Realize demonstration directly perceived and the locomotive real time dynamic tracing of mine underworkings figure; Prevention hypervelocity, derailing and rear-end collision, and, realize the black box function of history playback and all kinds of statistics by the computer record wheelpath.
The emphasis of the utility model just is: digital infrared technique and wireless data sending technology are applied to mine rail transportation visible dispatching.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1. infrared exoelectron milestone, it is characterized in that: it is made up of a plurality of infrared launchers and receiving system; Described a plurality of infrared launcher adopts the explosion-proof fixed equipment of sealing to be installed at interval on the underworkings wall, and each infrared transmitter all has an one's own unique address sign indicating number; Described receiving system is installed on the mine car headstock, receives the carrier signal that infrared launcher sends.
2. infrared exoelectron milestone according to claim 1 is characterized in that: described receiving system comprises receiving transducer, signal processing single chip and transmitter module; The output port of described receiving transducer connects the input port of signal processing single chip, and the output port of signal processing single chip connects transmitter module.
3. infrared exoelectron milestone according to claim 1; It is characterized in that: described each infrared transmitter all has an one's own unique address sign indicating number, and the infrared carrier signal of standard that is modulated into 38KHz is also launched this standard carrier signal through infrared launcher continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203707158U CN202284482U (en) | 2011-09-27 | 2011-09-27 | Infrared electronic milestone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203707158U CN202284482U (en) | 2011-09-27 | 2011-09-27 | Infrared electronic milestone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284482U true CN202284482U (en) | 2012-06-27 |
Family
ID=46296007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203707158U Expired - Fee Related CN202284482U (en) | 2011-09-27 | 2011-09-27 | Infrared electronic milestone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815323A (en) * | 2012-08-28 | 2012-12-12 | 青岛市光电工程技术研究院 | Wireless network based automatic management system for mine locomotive |
| CN102914304A (en) * | 2012-10-31 | 2013-02-06 | 天津华宁电子有限公司 | Method for detecting position of coal mining machine on basis of controller area network (CAN) bus technology |
| CN104071187A (en) * | 2014-07-08 | 2014-10-01 | 中冶北方（大连）工程技术有限公司 | Underground locomotive positioning system based on infrared communication technology |
| CN110761843A (en) * | 2019-11-06 | 2020-02-07 | 天地（常州）自动化股份有限公司 | Method for automatically generating underground roadway map and intelligently evaluating coal mine reaching standards |
-
2011
- 2011-09-27 CN CN2011203707158U patent/CN202284482U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815323A (en) * | 2012-08-28 | 2012-12-12 | 青岛市光电工程技术研究院 | Wireless network based automatic management system for mine locomotive |
| CN102914304A (en) * | 2012-10-31 | 2013-02-06 | 天津华宁电子有限公司 | Method for detecting position of coal mining machine on basis of controller area network (CAN) bus technology |
| CN104071187A (en) * | 2014-07-08 | 2014-10-01 | 中冶北方（大连）工程技术有限公司 | Underground locomotive positioning system based on infrared communication technology |
| CN110761843A (en) * | 2019-11-06 | 2020-02-07 | 天地（常州）自动化股份有限公司 | Method for automatically generating underground roadway map and intelligently evaluating coal mine reaching standards |
| CN110761843B (en) * | 2019-11-06 | 2021-05-04 | 天地（常州）自动化股份有限公司 | Method for automatically generating underground roadway map and intelligently evaluating coal mine reaching standards |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20160927 |