CN105261197A - Wheel induction device and system - Google Patents
Wheel induction device and system Download PDFInfo
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- CN105261197A CN105261197A CN201510866737.6A CN201510866737A CN105261197A CN 105261197 A CN105261197 A CN 105261197A CN 201510866737 A CN201510866737 A CN 201510866737A CN 105261197 A CN105261197 A CN 105261197A
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- position data
- geocoding
- wheel
- wheel induction
- induction installation
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Abstract
The invention provides the embodiment of a wheel induction device. The wheel induction device comprises an address encoder. The address encoder can obtain address codes presorted in the wheel induction device, and sends position data collected by position sensors and the address codes to a position data processing device. In the prior art, position sensors need to be arranged on cable connectors with fixed positions, collected position data are transmitted to position data processing devices through cables, different cable connectors have different types of identification, and the position data processing devices distinguish the position sensors according to the identification of the cable connectors. However, in the wheel induction device, the address encoder can obtain the address codes presorted in the wheel induction device, the address codes only present the position sensors in the wheel induction device, the position data processing device can distinguish the position sensors according to different address codes, the installation position of the wheel induction device is not limited by the cables, and installation flexibility is higher.
Description
Technical field
The application relates to train detection technical field, especially a kind of wheel induction installation and system.
Background technology
Train, travels in track, in order to realize the control to train driving process, needs to use wheel induction installation and position data processing unit to determine train wheel position.Particularly, comprise position transducer in wheel induction installation, position transducer can gather the position data of wheel in track, after position data is sent to position data processing unit, position data processing unit according to this position data, can determine the position of wheel in track.
Normally, wheel induction installation is that multiple, different wheel induction installations is fixedly installed on different cable interface places, and like this, position data processing unit, when determining the position of wheel, just can distinguish the position data that different wheel induction installations sends.But the installation site of this kind of wheel induction installation is fixed, underaction.
Summary of the invention
In view of this, this application provides a kind of wheel induction installation embodiment, in order to solve wheel induction installation in prior art, the technical matters of underaction is installed.In addition, present invention also provides a kind of wheel induction system embodiment.For realizing described object, the technical scheme that the application provides is as follows:
A kind of wheel induction installation, comprising: shell, position transducer, address scrambler and signal wire; Wherein:
Described position transducer, is arranged in described shell, for gathering wheel position data in orbit;
Described address scrambler, be arranged in described shell, being connected with described position transducer, for obtaining the geocoding of the described position transducer prestored, and described position data and described geocoding being sent to position data processing unit by described signal wire;
Wherein, described geocoding uniquely represents position transducer, and described position data and described geocoding determine described wheel position on the track for described position treating apparatus.
Alternatively, in above-mentioned wheel induction installation, the geocoding that described address scrambler obtains the described position transducer prestored is specially:
After the described position data receiving the transmission of described position transducer, obtain the geocoding of the described position transducer prestored.
Alternatively, in above-mentioned wheel induction installation, described address scrambler comprises storer; Wherein:
Described storer, for storing the geocoding of described position transducer.
Alternatively, above-mentioned wheel induction installation also comprises: water barrier; Wherein:
Described water barrier, is filled in the centre position of described shell and described position transducer and the centre position of described shell and described address scrambler.
Alternatively, in above-mentioned wheel induction installation, the described position data that described position transducer collects is the position data of simulating signal, and this wheel induction installation also comprises:
Analog-digital Converter module, for being converted to the position data of digital signal by the position data of described simulating signal.
Alternatively, in above-mentioned wheel induction installation, described signal wire is connected with bus, and described bus is connected with described position data processing unit;
Described position data and described geocoding are sent to position data processing unit by described signal wire by described address scrambler, are specially:
Described position data and described geocoding are sent to described bus by described signal wire by described address scrambler, and described position data and described geocoding are sent to position data processing unit by described bus.
Present invention also provides a kind of wheel induction system, comprising: wheel induction installation and position data processing unit; Wherein:
Described wheel induction installation, for being sent to described position data processing unit by the position data of the wheel collected and the geocoding that prestores by signal wire;
Described position data processing unit, for according to described position data and described geocoding, determines described wheel position on the track.
Alternatively, above-mentioned wheel induction system also comprises: bus; Wherein:
Described bus, is connected, for described position data and described geocoding are transferred to described position data processing unit with the signal wire of described wheel induction installation and described position data processing unit respectively.
The wheel induction installation embodiment that the application provides, comprise address scrambler, address scrambler can obtain the geocoding be pre-stored in wheel induction installation, and the position data collected by position transducer and this geocoding are sent to position data processing unit.In prior art, position transducer needs to be arranged on fixing cable interface place, position, and by the position data that collects by cable transmission to position data processing unit, different cable interfaces has different marks, and position data processing unit distinguishes position transducer according to the mark of cable interface.But, in the present embodiment, address scrambler can get the geocoding be pre-stored in wheel induction installation, geocoding uniquely represents the position transducer in this wheel induction installation, position data processing unit can divide position transducer according to code area, different address, the wheel induction installation that the present embodiment provides, installation site is not by the limitation of cable, and Installation Flexibility is better.
Certainly, the arbitrary product implementing the application might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only the embodiment of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of the wheel induction installation embodiment 1 that Fig. 1 provides for the application;
The structural representation of the wheel induction installation embodiment 2 that Fig. 2 provides for the application;
The structural representation of the wheel induction system embodiment 1 that Fig. 3 provides for the application;
The structural representation of the wheel induction system embodiment 2 that Fig. 4 provides for the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
See Fig. 1, it illustrates the structure of the wheel induction installation embodiment 1 that the application provides.As shown in Figure 1, this wheel induction installation specifically can comprise shell 11, position sensor 12, address scrambler 13 and signal wire 14.
In force; wheel induction installation is arranged on outdoor train rail; the destruction of external environment as wind and rain etc. may be subject to; therefore; position transducer 12 and address scrambler 13 are arranged in shell 11; utilize shell 11 to protect wheel induction installation, extend the serviceable life of wheel induction installation.
Position transducer 12, for gathering wheel position data in orbit.Particularly, position transducer 12 can launch detection ripple, and when train driving is to the set-point of position transducer 12, touch after detecting ripple and can form reflection wave, position transducer 12, according to this reflection wave, generates the position data of wheel.Certainly, position transducer can also be the position transducer of any one other principle of work in prior art, as long as the position data of train can be detected.Alternatively, position data is the station-keeping data relative to train rail.
Address scrambler 13, is connected with position transducer 12, can receiving position sensor 12 send position data.In addition, address scrambler 13 can also obtain the geocoding be stored in advance in described wheel induction installation, and position data and geocoding are sent to position data processing unit.Particularly, address scrambler 13 can be connected with position data processing unit (not shown) by signal wire 14, then position data and geocoding can be sent to position data processing unit by signal wire 14 by address scrambler 13.
Wherein, position data processing unit is a kind of data processing equipment of the prior art, and its position data that can collect according to sensor determines the position of wheel on train rail.Or it can also further according to the position determined, generate the steering order to train, the position as determined is stop, then generate the steering order controlling Train Stopping.
Geocoding is pre-stored in wheel induction installation, and wherein, a kind of storage mode can be pre-stored in address scrambler 13.Particularly, manually input coding instruction in address scrambler 13, encodes with calculated address.In addition, geocoding can also not be stored in address scrambler, but stores in memory.
It should be noted that, the geocoding in address scrambler 13 is corresponding with position transducer 12, and the implication of described correspondence is that geocoding uniquely represents position transducer.In force, train rail can be arranged multiple wheel induction installation, can comprise a position transducer and an address scrambler in each wheel induction installation, the geocoding in address scrambler represents the position transducer in this wheel induction installation uniquely.
From above technical scheme, address scrambler is comprised in the wheel induction installation that the present embodiment provides, this address scrambler can get the geocoding be pre-stored in wheel induction installation, and the position data collected by position transducer and this geocoding are sent to position data processing unit.In prior art, position transducer needs to be arranged on fixing cable interface place, position, different cable interfaces has different marks, position transducer is arranged on certain cable interface place, utilize this cable that the position data collected is transferred to position data processing unit, position data processing unit is according to the position data of the mark differentiation diverse location sensor transmission of cable interface.But, in the present embodiment, address scrambler can get the geocoding be pre-stored in wheel induction installation, and geocoding uniquely represents the position transducer in this wheel induction installation, therefore, position data processing unit can divide position transducer according to code area, different address.Visible, the installation site of the wheel induction installation that the present embodiment provides is not by the limitation of cable, and dirigibility is better.
In force, address scrambler 13 can be after each wheel induction installation is opened, and just obtains the geocoding of position transducer.And then, after the position data receiving position transducer 12 transmission, the geocoding got in advance and position data are together sent to position data processing unit.Certainly, position transducer 12 can also be after collecting the position data of wheel, just obtains the geocoding of the position transducer prestored.Compared to the former, the latter can avoid position transducer when may not collecting position data, and the situation still obtaining geocoding occurs, thus saves the unnecessary wasting of resources.
With reference to Fig. 2, it illustrates the structure of the wheel induction installation embodiment 2 that the application provides.As shown in Figure 2, this wheel induction installation embodiment 2, on the basis of the wheel induction installation embodiment 1 shown in Fig. 1, can also comprise: water barrier 15 and Analog-digital Converter module 16.
Water barrier 15 (figure bend place), is specifically filled in the centre position of shell 11 and position transducer 12, and is filled in the centre position of shell 11 and address scrambler 13.Water barrier 15 can play the effect of protective position sensor 12 and geocoding 13, particularly, water barrier 15 can while moistureproof and waterproof, effect that is dust-proof and anti-extrusion can also be played.
In actual applications, the position data that position transducer 12 collects can be the position data of analog signal form, in order to this position data of position data processing unit process can be made, need to use Analog-digital Converter module 16 position data of analog signal form to be converted to the position data of digital signal form, and, the position data of the digital signal be converted to is sent to address scrambler 13, and address scrambler 13 sends it to position data processing unit again.
See Fig. 3, this application provides the structure that a kind of wheel induction system implements 1, specifically can comprise wheel induction installation 31 and position data processing unit 32.
Wheel induction installation 31, by the position data of the wheel collected and the geocoding be pre-stored in self, can be sent to position data processing unit 32 by signal wire.
Position data processing unit 32, can receive position data and the geocoding of wheel induction installation 31 transmission, according to this position data and geocoding, determine wheel position in orbit.
Wherein, this wheel induction installation 31 can be any one wheel induction installation of above-mentioned explanation, about the explanation of the wheel induction installation in this embodiment with reference to above, can not repeat herein.
Present invention also provides wheel induction system embodiment 2, specifically see Fig. 4.As shown in Figure 4, wheel induction system can specifically comprise: multiple wheel induction installation 41, position data processing unit 42 and bus 43.
In actual applications, position data processing unit 42 is disposed in the interior, on wheel induction installation 41 train rail disposed in the outdoor.Therefore, position data that wheel induction installation 41 sends by bus 43 can be set and geocoding transfers to position data processing unit 42.
It should be noted that, wheel induction installation 41 can be multiple, each wheel induction installation 41 can have signal wire, each wheel induction installation 41 utilizes the signal wire of self to be connected in a bus 43, the situation utilizing separately independently signal wire to avoid each wheel induction installation 41 and be connected with position data processing unit, thus simplification wire cable layout, and cable cost can be saved.
It should be noted that, each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising above-mentioned key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a wheel induction installation, is characterized in that, comprising: shell, position transducer, address scrambler and signal wire; Wherein:
Described position transducer, is arranged in described shell, for gathering wheel position data in orbit;
Described address scrambler, be arranged in described shell, being connected with described position transducer, for obtaining the geocoding of the described position transducer prestored, and described position data and described geocoding being sent to position data processing unit by described signal wire;
Wherein, described geocoding uniquely represents position transducer, and described position data and described geocoding determine described wheel position on the track for described position treating apparatus.
2. wheel induction installation according to claim 1, is characterized in that, the geocoding that described address scrambler obtains the described position transducer prestored is specially:
After the described position data receiving the transmission of described position transducer, obtain the geocoding of the described position transducer prestored.
3. wheel induction installation according to claim 1, is characterized in that, described address scrambler comprises storer; Wherein:
Described storer, for storing the geocoding of described position transducer.
4. wheel induction installation according to claim 1, is characterized in that, also comprise: water barrier; Wherein:
Described water barrier, is filled in the centre position of described shell and described position transducer and the centre position of described shell and described address scrambler.
5. wheel induction installation according to claim 1, is characterized in that, the described position data that described position transducer collects is the position data of simulating signal, and this wheel induction installation also comprises:
Analog-digital Converter module, for being converted to the position data of digital signal by the position data of described simulating signal.
6. wheel induction installation according to claim 1, is characterized in that, described signal wire is connected with bus, and described bus is connected with described position data processing unit;
Described position data and described geocoding are sent to position data processing unit by described signal wire by described address scrambler, are specially:
Described position data and described geocoding are sent to described bus by described signal wire by described address scrambler, and described position data and described geocoding are sent to position data processing unit by described bus.
7. a wheel induction system, is characterized in that, comprising: wheel induction installation and position data processing unit; Wherein:
Described wheel induction installation, for being sent to described position data processing unit by the position data of the wheel collected and the geocoding that prestores by signal wire;
Described position data processing unit, for according to described position data and described geocoding, determines described wheel position on the track.
8. wheel induction system according to claim 7, is characterized in that, also comprise: bus; Wherein:
Described bus, is connected, for described position data and described geocoding are transferred to described position data processing unit with the signal wire of described wheel induction installation and described position data processing unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866737.6A CN105261197A (en) | 2015-12-01 | 2015-12-01 | Wheel induction device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866737.6A CN105261197A (en) | 2015-12-01 | 2015-12-01 | Wheel induction device and system |
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| CN105261197A true CN105261197A (en) | 2016-01-20 |
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| CN201510866737.6A Pending CN105261197A (en) | 2015-12-01 | 2015-12-01 | Wheel induction device and system |
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Application publication date: 20160120 |