CN105059323A - Positioning method, device and system based on terrestrial magnetism information - Google Patents
Positioning method, device and system based on terrestrial magnetism information Download PDFInfo
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- CN105059323A CN105059323A CN201510387391.1A CN201510387391A CN105059323A CN 105059323 A CN105059323 A CN 105059323A CN 201510387391 A CN201510387391 A CN 201510387391A CN 105059323 A CN105059323 A CN 105059323A
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Abstract
The application discloses a positioning method, device and system based on terrestrial magnetism information; the method is applied to a server, and the server is connected with a wireless terrestrial magnetism sensor through a receiver; in the method, when a train passes a wireless terrestrial magnetism sensor detection zone, the wireless terrestrial magnetism sensor generates a terrestrial magnetism signal, and the receiver sends the terrestrial magnetism signal to the server; the server uses the terrestrial magnetism signal to determine a mounting position of the wireless terrestrial magnetism sensor; the mounting position of the wireless terrestrial magnetism sensor is taken as the train locating position; a wagon number identification system of the train locating position is triggered, and obtains the wagon number of the train, thus positioning the train according to the wagon number and the train locating position. The application uses the server, the receiver and the wireless terrestrial magnetism sensor to position the train, so no manual operation is needed, thus reducing manpower resource waste.
Description
Technical field
The disclosure relates to wireless communication technology field, particularly relates to a kind of localization method based on Geomagnetism Information, Apparatus and system.
Background technology
Along with the development of traffic transporting technology, train quantity increases day by day.In order to realize the management and control to train, often need, to train location, to obtain the position at train place.
In conventional art, the mode of artificial investigation is usually adopted to position train.When adopting artificial investigation mode, when train enters storage siding or detects the positions such as storehouse, by manually checking license number, determine the real time position at each train place, to carry out management and control according to the real time position at train place to train.
But contriver finds in the research process of the application, adopt artificial investigation mode to position train, can expend more manpower, particularly current train substantial amounts, artificial investigation mode often needs a large amount of manpower, causes the waste of human resources.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of localization method based on Geomagnetism Information, Apparatus and system.
In order to solve the problems of the technologies described above, the embodiment of the invention discloses following technical scheme:
According to the first aspect of disclosure embodiment, provide a kind of localization method based on Geomagnetism Information, be applied to server, described server is connected with type wireless geomagnetic sensor by receptor, and the described localization method based on Geomagnetism Information comprises:
Obtain the Geomagnetic signal of described receptor transmission, wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described type wireless geomagnetic sensor produces described Geomagnetic signal, and described Geomagnetic signal is transferred to described receptor;
According to the transmission receptor of described Geomagnetic signal and the corresponding relation of described type wireless geomagnetic sensor, obtain the installation site of the type wireless geomagnetic sensor to described receptor transmission Geomagnetic signal, and determine that the installation site of described type wireless geomagnetic sensor is described train position;
Produce trigger message, and described trigger message is transferred to the car number identification system at described train position place, so that the license number of train described in described car number identification system identification;
Obtain the license number of the train of described train recognition system transmission, to pass through license number and the location of realization to described train, described train position of described train.
Preferably, the described localization method based on Geomagnetism Information also comprises:
After the license number of train obtaining the transmission of described train recognition system, the license number of described train position and described train is presented on electronic chart in real time.
Preferably, the described localization method based on Geomagnetism Information also comprises:
After the first Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on primary importance, record obtains the very first time of described first Geomagnetic signal;
After the second Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the second place, record obtains the second time of described second Geomagnetic signal;
According to the described very first time, the second time, and the distance between described primary importance and the second place, determine the running velocity of described train.
Preferably, the described localization method based on Geomagnetism Information also comprises:
After the 3rd Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 3rd position, record obtains the 3rd time of described 3rd Geomagnetic signal;
After the 4th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 4th position, record obtains the 4th time of described 4th Geomagnetic signal;
Obtain the difference between described 3rd time and the 4th time, and determine that described difference is the time of run of described train between described 3rd position and the 4th position.
Preferably, the described localization method based on Geomagnetism Information also comprises:
After the 5th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 5th position, record obtains the 5th time of described 5th Geomagnetic signal;
After the 5th Geomagnetic signal that cannot obtain the type wireless geomagnetic sensor transmission being arranged on the 5th position, record stops the 6th time obtaining described 5th Geomagnetic signal;
Obtain the difference between described 5th time and the 6th time, and determine that described difference is the length of the halt of described train in described 5th position.
According to the second aspect of disclosure embodiment, provide a kind of registration device based on Geomagnetism Information, be applied to server, described server is connected with type wireless geomagnetic sensor by receptor, and the described registration device based on Geomagnetism Information comprises:
Acquisition module, for obtaining the Geomagnetic signal of described receptor transmission, wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described type wireless geomagnetic sensor produces described Geomagnetic signal, and described Geomagnetic signal is transferred to described receptor;
Position determination module, for according to the transmission receptor of described Geomagnetic signal and the corresponding relation of described type wireless geomagnetic sensor, determine the installation site of the type wireless geomagnetic sensor to described receptor transmission Geomagnetic signal, and determine that the installation site of described type wireless geomagnetic sensor is the position at described train place;
Trigger message generation module, for generation of trigger message, and transfers to the car number identification system of the position at described train place by described trigger message, so that the license number of train described in described car number identification system identification;
Locating module, for obtaining the license number of the train of described train recognition system transmission, to pass through license number and the location of realization to described train, described train position of described train.
Preferably, the described registration device based on Geomagnetism Information also comprises:
Display module, for after the license number of train obtaining the transmission of described train recognition system, is presented on electronic chart in real time by the license number of described train position and described train.
Preferably, the described registration device based on Geomagnetism Information also comprises:
Very first time logging modle, for after the first Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on primary importance, record obtains the very first time of described first Geomagnetic signal;
Second time logging modle, for after the second Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the second place, record obtains the second time of described second Geomagnetic signal;
Speed determination module, for according to the described very first time, the second time, and the distance between described primary importance and the second place, determine the running velocity of described train.
Preferably, the described registration device based on Geomagnetism Information also comprises:
3rd time logging modle, for after the 3rd Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 3rd position, record obtains the 3rd time of described 3rd Geomagnetic signal;
4th time logging modle, for after the 4th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 4th position, record obtains the 4th time of described 4th Geomagnetic signal;
Time of run determination module, for obtaining the difference between described 3rd time and the 4th time, and determines that described difference is the time of run of described train between described 3rd position and the 4th position.
Preferably, the described registration device based on Geomagnetism Information also comprises:
5th time logging modle, for after the 5th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 5th position, record obtains the 5th time of described 5th Geomagnetic signal;
6th time logging modle, for after the 5th Geomagnetic signal that cannot obtain the type wireless geomagnetic sensor transmission being arranged on the 5th position, record stops the 6th time obtaining described 5th Geomagnetic signal;
Length of the halt determination module, for obtaining the difference between described 5th time and the 6th time, and determines that described difference is the length of the halt of described train in described 5th position.
According to the third aspect of disclosure embodiment, a kind of position fixing system based on Geomagnetism Information is provided, comprises: type wireless geomagnetic sensor, receptor and server, wherein,
If train is by the surveyed area of described type wireless geomagnetic sensor, described Geomagnetic signal for generation of described Geomagnetic signal, and is transferred to described receptor by described type wireless geomagnetic sensor;
Described receptor for receive described type wireless geomagnetic sensor transmission described Geomagnetic signal after, described Geomagnetic signal is transferred to described server;
Be provided with in described server as above based on the registration device of Geomagnetism Information.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
The application discloses a kind of localization method based on Geomagnetism Information, Apparatus and system.The method and application of installation are in server, and described server is connected with type wireless geomagnetic sensor by receptor.In the method, when train passes through the surveyed area of type wireless geomagnetic sensor, type wireless geomagnetic sensor produces Geomagnetic signal, and by receptor, described Geomagnetic signal is transferred to described server.Described server is by described Geomagnetic signal, determine the installation site of type wireless geomagnetic sensor, using the installation site of described type wireless geomagnetic sensor as train position, and trigger the car number identification system at described train position place, obtained the license number of described train by described car number identification system, thus pass through license number and the location of realization to train, described train position of described train.
The application, by server, receptor and type wireless geomagnetic sensor, realizes the location of train, and no longer needs manual operation, thus reduces the waste of human resources.
Further, scheme disclosed in the present application is compared with the method for traditional artificial investigation, and speed is fast, expends time in few, can improve the location efficiency of train.
In addition, the type wireless geomagnetic sensor that the application adopts in order to avoid the mode of wiring is installed, and wirelessly carries out data transmission with receptor, without the need to external power supply, there is very strong comformability, the meteorological conditions of various complexity can be adapted to, ensure the positioning precision of train.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification sheets and to form the part of this specification sheets, shows embodiment according to the invention, and is used from specification sheets one and explains principle of the present invention.
Fig. 1 is the workflow schematic diagram of a kind of localization method based on Geomagnetism Information according to an exemplary embodiment;
Fig. 2 is a kind of based in the localization method of Geomagnetism Information according to an exemplary embodiment, obtains the workflow schematic diagram of train running speed;
Fig. 3 is a kind of based in the localization method of Geomagnetism Information according to an exemplary embodiment, obtains the workflow schematic diagram of Train Schedule;
Fig. 4 is a kind of based in the localization method of Geomagnetism Information according to an exemplary embodiment, obtains the workflow schematic diagram of train length of the halt;
Fig. 5 is the structural representation of a kind of registration device based on Geomagnetism Information according to an exemplary embodiment.
Detailed description of the invention
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
In order to solve in prior art, when obtaining the position at train place, can expend more manpower, cause the problem of waste of human resource, the application discloses a kind of localization method based on Geomagnetism Information, Apparatus and system.
First embodiment of the application discloses a kind of localization method based on Geomagnetism Information, and the method is applied to server, and described server is connected with type wireless geomagnetic sensor by receptor.Workflow schematic diagram shown in Figure 1, the described localization method based on Geomagnetism Information comprises:
Step S11, obtain the Geomagnetic signal of described receptor transmission, wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described type wireless geomagnetic sensor produces described Geomagnetic signal, and described Geomagnetic signal is transferred to described receptor.
Wherein, type wireless geomagnetic sensor can detect the change in geomagnetic field, pass through when train or rest on the surveyed area of type wireless geomagnetic sensor, geomagnetic field around this region changes, type wireless geomagnetic sensor can detect the change in magnetic field, thus generation Geomagnetic signal, and Geomagnetic signal is transferred to receptor.
Described type wireless geomagnetic sensor be usually arranged on train by way of region, such as, described type wireless geomagnetic sensor can be arranged on parking area, or is arranged on by train rail.
Step S12, according to the transmission receptor of described Geomagnetic signal and the corresponding relation of described type wireless geomagnetic sensor, obtain the installation site of the type wireless geomagnetic sensor to described receptor transmission Geomagnetic signal, and determine that the installation site of described type wireless geomagnetic sensor is described train position.
In the application, server is connected with receptor, and receptor is connected with type wireless geomagnetic sensor, and type wireless geomagnetic sensor is after generation Geomagnetic signal, described Geomagnetic signal can be transferred to receptor, then by described receptor, described Geomagnetic signal be transferred to described server.Wherein, each type wireless geomagnetic sensor has a unique numbering, type wireless geomagnetic sensor is connected by wireless star link with receptor, a receptor can simultaneously correspondingly with one or more type wireless geomagnetic sensor connect, and a type wireless geomagnetic sensor also can simultaneously correspondingly with one or more receptor connect.
In addition, if the distance between type wireless geomagnetic sensor and receptor exceedes the receiving range of described type wireless geomagnetic sensor, repeater can also be set up between described type wireless geomagnetic sensor and receptor.
In the server, prestore the corresponding relation of receptor and type wireless geomagnetic sensor, and the distributing position of each type wireless geomagnetic sensor.Server is after the Geomagnetic signal receiving the transmission of described receptor, according to described corresponding relation, determine the type wireless geomagnetic sensor producing this Geomagnetic signal, and pass through the distributing position of each type wireless geomagnetic sensor, determine the installation site of this type wireless geomagnetic sensor, the installation site of described type wireless geomagnetic sensor is train position.
Localization method based on Geomagnetism Information disclosed in the present application is for realizing the location of train, and described train has polytype, as locomotive, passenger vehicle, lorry and motor-car etc.If described train is locomotive, by the localization method based on Geomagnetism Information disclosed in the present application, can position for this locomotive, thus be convenient to dispatch this locomotive, realize the protection to locomotive.
In actual application, locomotive needs to enter to reorganize and outfit a station and carry out operation, as above sand, carwash, handing-over car (safety equipment detection), reorganize and outfit or the class for the treatment of etc.Type wireless geomagnetic sensor in present embodiment and reorganize and outfit between each station in field there is correspondence mappings relation, that is, when locomotive enter reorganize and outfit each station in field time, the type wireless geomagnetic sensor at each station place is triggered, and produces Geomagnetic signal; When locomotive leave reorganize and outfit each station in field time, the type wireless geomagnetic sensor at each station place no longer produces Geomagnetic signal.Therefore can calculate locomotive by the activation time of type wireless geomagnetic sensor and enter (or leaving) operation station period, this mode can make locomotive reach and reorganize and outfit the function that field is located and operation is realistic.
Step S13, generation trigger message, and described trigger message is transferred to the car number identification system at described train position place, so that the license number of train described in described car number identification system identification.
In the application, usually adopt the car number identification system in conventional art.
Step S14, obtain the license number of train of described train recognition system transmission, to realize the location to described train by the license number of described train and described train position.
Above-mentioned steps S11 to step S14 discloses a kind of localization method based on Geomagnetism Information, and the method is applied to server, and described server is connected with type wireless geomagnetic sensor by receptor.In the method, when train passes through the surveyed area of type wireless geomagnetic sensor, type wireless geomagnetic sensor produces Geomagnetic signal, and by receptor, described Geomagnetic signal is transferred to described server.Described server is by described Geomagnetic signal, determine the installation site of type wireless geomagnetic sensor, using the installation site of described type wireless geomagnetic sensor as train position, and trigger the car number identification system at described train position place, obtained the license number of described train by described car number identification system, thus pass through license number and the location of realization to train, described train position of described train.
Based on the localization method of Geomagnetism Information by server, receptor and type wireless geomagnetic sensor, the location of train should be realized, and no longer needs manual operation, thus reduce the waste of human resources.
Further, method disclosed in the present application is compared with the method for traditional artificial investigation, and speed is fast, expends time in few, can improve the location efficiency of train.
In addition, the type wireless geomagnetic sensor that the application adopts in order to avoid the mode of wiring is installed, and wirelessly carries out data transmission with receptor, without the need to external power supply, there is very strong comformability, the meteorological conditions of various complexity can be adapted to, ensure the positioning precision of train.
Further, the localization method based on Geomagnetism Information disclosed in the present application also comprises:
After the license number of train obtaining the transmission of described train recognition system, the license number of described train position and described train is presented on electronic chart in real time.
Electronic chart is also called numerical map, is that one utilizes computer technology, the map storing in a digital manner and consult.In the application, the license number of described train position and train is shown on the electronic chart arranged in the server in real time, is convenient to the real time position that staff experiences each train place intuitively, obtain the running orbit of train.
Such as, server, at the localization method based on Geomagnetism Information according to the application, determines that license number is that the train of G117 is current when Beijing South Station, then the position of Beijing South Station on electronic chart, this license number of display in real time.When this train operation is to Shanghai Hongqiao Airport, the then position of Shanghai Hongqiao Airport on electronic chart, this license number of real-time display, thus this train can be demonstrated in not position in the same time on electronic chart, be convenient to the running orbit that staff obtains this train.
In addition, in order to realize the management and control to train, some scene needs the operational factor obtaining train, such as, the running velocity of train, the time of run of train between two places, or train is at the length of the halt in a certain place.
In order to obtain the running velocity of train, workflow schematic diagram shown in Figure 2, the localization method based on Geomagnetism Information disclosed in the present application also comprises:
Step S21, after the first Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on primary importance, record obtains very first time of described first Geomagnetic signal.
Server, can according to the corresponding relation of the storage receptor prestored and type wireless geomagnetic sensor after receiving Geomagnetic signal, and the distributing position of each type wireless geomagnetic sensor, determines the position of the type wireless geomagnetic sensor transmitting Geomagnetic signal.
Step S22, after the second Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the second place, record obtains the second time of described second Geomagnetic signal.
Step S23, according to the described very first time, the second time, and the distance between described primary importance and the second place, determines the running velocity of described train.
Wherein, the absolute value setting the time difference between the described very first time and the second time is time of run, and described running velocity is the business of distance between primary importance and the second place and described time of run.
By the operation of step S21 to step S23, the running velocity of train can be obtained.After the running velocity obtaining train, if staff is unsatisfied with this running velocity, can adjusts it, realize the management and control to train.
In order to obtain the time of run of train, workflow schematic diagram shown in Figure 3, the localization method based on Geomagnetism Information disclosed in the present application also comprises:
Step S31, after the 3rd Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 3rd position, record obtains the 3rd time of described 3rd Geomagnetic signal.
Step S32, after the 4th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 4th position, record obtains the 4th time of described 4th Geomagnetic signal.
Step S33, obtain difference between described 3rd time and the 4th time, and determine that described difference is the time of run of described train between described 3rd position and the 4th position.
By method disclosed in step S31 to step S33, the time of run of train between the 3rd position and the 4th position can be obtained.
In addition, sometimes need to obtain the length of the halt of train in a certain position.In order to obtain length of the halt, workflow schematic diagram shown in Figure 4, the localization method based on Geomagnetism Information disclosed in the present application also comprises:
Step S41, after the 5th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 5th position, record obtains the 5th time of described 5th Geomagnetic signal.
Step S42, after the 5th Geomagnetic signal that cannot obtain the type wireless geomagnetic sensor transmission being arranged on the 5th position, record stops obtaining the 6th time of described 5th Geomagnetic signal.
If train enters the surveyed area of the type wireless geomagnetic sensor being arranged on the 5th position, this type wireless geomagnetic sensor can produce Geomagnetism Information, and by receptor, described Geomagnetic signal is transferred to server.In addition, if train is away from the described surveyed area being arranged on the type wireless geomagnetic sensor of the 5th position, then this type wireless geomagnetic sensor stops producing Geomagnetic signal, and in this case, server cannot obtain the 5th Geomagnetic signal of the type wireless geomagnetic sensor transmission being arranged on the 5th position.Therefore, described 6th time is the time that train leaves the 5th position.
Step S43, obtain difference between described 5th time and the 6th time, and determine that described difference is the length of the halt of described train in described 5th position.
By the operation of step S41 to step S43, the length of the halt of train in the 5th position can be obtained, so that staff carries out management and control according to described length of the halt to train.
In addition, at the station track crotch of train operation, type wireless geomagnetic sensor can also be installed.In this case, when train enters fork on the road, the type wireless geomagnetic sensor being arranged on this place can send Geomagnetic signal, and transfers to server by receptor, so that server judges the lane change information of train according to this Geomagnetic signal.
Train by way of each platform place also type wireless geomagnetic sensor can be installed.In this case, when train is through this platform, the type wireless geomagnetic sensor being arranged on this place can send Geomagnetic signal, and transfers to server by receptor, so as server according to this Geomagnetic signal judge train each platform of crossing.
Accordingly, in second embodiment of the application, disclose a kind of registration device based on Geomagnetism Information, should be applied to server based on the registration device of Geomagnetism Information, described server is connected with type wireless geomagnetic sensor by receptor.Structural representation shown in Figure 5, the described registration device based on Geomagnetism Information comprises: acquisition module 100, position determination module 200, trigger message generation module 300 and locating module 400.
Wherein, acquisition module 100, for obtaining the Geomagnetic signal of described receptor transmission, wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described type wireless geomagnetic sensor produces described Geomagnetic signal, and described Geomagnetic signal is transferred to described receptor;
Position determination module 200, for according to the transmission receptor of described Geomagnetic signal and the corresponding relation of described type wireless geomagnetic sensor, obtain the installation site of the type wireless geomagnetic sensor to described receptor transmission Geomagnetic signal, and determine that the installation site of described type wireless geomagnetic sensor is described train position;
Trigger message generation module 300, for generation of trigger message, and transfers to the car number identification system at described train position place by described trigger message, so that the license number of train described in described car number identification system identification;
Locating module 400, for obtaining the license number of the train of described train recognition system transmission, to pass through license number and the location of realization to described train, described train position of described train.
Further, the described registration device based on Geomagnetism Information also comprises:
Display module, described display module is used for, after the license number of the train obtaining the transmission of described train recognition system, being presented in real time on electronic chart by the license number of described train position and described train.
In addition, in order to obtain the operational factor of train, to carry out management and control to train, the described registration device based on Geomagnetism Information also comprises other modules.
In order to obtain this operational factor of running velocity, the described registration device based on Geomagnetism Information also comprises: very first time logging modle, the second time logging modle and speed determination module.
Wherein, described very first time logging modle, for after the first Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on primary importance, record obtains the very first time of described first Geomagnetic signal;
Described second time logging modle, for after the second Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the second place, record obtains the second time of described second Geomagnetic signal;
Described speed determination module, for according to the described very first time, the second time, and the distance between described primary importance and the second place, determine the running velocity of described train.
In addition, in order to obtain this operational factor of time of run, the described registration device based on Geomagnetism Information also comprises: the 3rd time logging modle, the 4th time logging modle and time of run determination module.
Wherein, described 3rd time logging modle, for after the 3rd Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 3rd position, record obtains the 3rd time of described 3rd Geomagnetic signal;
Described 4th time logging modle, for after the 4th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 4th position, record obtains the 4th time of described 4th Geomagnetic signal;
Described time of run determination module, for obtaining the difference between described 3rd time and the 4th time, and determines that described difference is the time of run of described train between described 3rd position and the 4th position.
In addition, in order to obtain this operational factor of length of the halt, the described registration device based on Geomagnetism Information also comprises: the 5th time logging modle, the 6th time logging modle and length of the halt determination module.
Described 5th time logging modle, for after the 5th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 5th position, record obtains the 5th time of described 5th Geomagnetic signal;
Described 6th time logging modle, for after the 5th Geomagnetic signal that cannot obtain the type wireless geomagnetic sensor transmission being arranged on the 5th position, record stops the 6th time obtaining described 5th Geomagnetic signal;
Described length of the halt determination module, for obtaining the difference between described 5th time and the 6th time, and determines that described difference is the length of the halt of described train in described 5th position.
Registration device based on Geomagnetism Information disclosed in the present application, by server, receptor and type wireless geomagnetic sensor, realizes the location of train, and no longer needs manual operation, thus reduces the waste of human resources.
Further, when device disclosed in the present application positions train, speed is fast, expends time in few, can improve the location efficiency of train.
Further, the license number of train position and train can be presented on electronic chart by device disclosed in the present application in real time, is convenient to the real time position that staff experiences each train place intuitively, obtains the running orbit of train.
Further, the 3rd embodiment of the application discloses a kind of position fixing system based on Geomagnetism Information, and the described position fixing system based on Geomagnetism Information comprises: type wireless geomagnetic sensor, receptor and server.
Wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described Geomagnetic signal for generation of described Geomagnetic signal, and is transferred to described receptor by described type wireless geomagnetic sensor;
Described receptor for receive described type wireless geomagnetic sensor transmission described Geomagnetic signal after, described Geomagnetic signal is transferred to described server;
The registration device based on Geomagnetism Information as described in the second embodiment is installed in described server.
Type wireless geomagnetic sensor in this system can detect the change in geomagnetic field, pass through when train or rest on the surveyed area of type wireless geomagnetic sensor, geomagnetic field around this region changes, type wireless geomagnetic sensor can detect the change in magnetic field, thus generation Geomagnetic signal, and Geomagnetic signal is transferred to receptor.
In addition, server is connected with receptor, and receptor is connected with type wireless geomagnetic sensor, and type wireless geomagnetic sensor is after generation Geomagnetic signal, described Geomagnetic signal can be transferred to receptor, then by described receptor by described Geomagnetic signal real-time Transmission extremely described server.Wherein, each type wireless geomagnetic sensor has a unique numbering, type wireless geomagnetic sensor is connected by wireless star link with receptor, a receptor can simultaneously correspondingly with one or more type wireless geomagnetic sensor connect, and a type wireless geomagnetic sensor also can simultaneously correspondingly with one or more receptor connect.
Wherein, wirelessly carry out communication between type wireless geomagnetic sensor and receptor, during communication, usually adopt 2.4GHz, the frequency ranges such as 433MHz.In addition, receptor carries out communication by modes such as RS485, RJ45, WIFI, GPRS with server.
In addition, the type wireless geomagnetic sensor that the application adopts in order to avoid the mode of wiring is installed, and wirelessly carries out data transmission with receptor, without the need to external power supply, there is very strong comformability, the meteorological conditions of various complexity can be adapted to, ensure the positioning precision of train.
The described registration device based on Geomagnetism Information comprises: acquisition module, position determination module, trigger message generation module and locating module.
Wherein, acquisition module, for obtaining the Geomagnetic signal of described receptor transmission, wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described type wireless geomagnetic sensor produces described Geomagnetic signal, and described Geomagnetic signal is transferred to described receptor;
Position determination module, for according to the transmission receptor of described Geomagnetic signal and the corresponding relation of described type wireless geomagnetic sensor, determine the installation site of the type wireless geomagnetic sensor to described receptor transmission Geomagnetic signal, and determine that the installation site of described type wireless geomagnetic sensor is the position at described train place;
Trigger message generation module, for generation of trigger message, and transfers to the car number identification system of the position at described train place by described trigger message, so that the license number of train described in described car number identification system identification;
Locating module, for obtaining the license number of the train of described train recognition system transmission, to pass through license number and the location of realization to described train, described train position of described train.
Further, the described registration device based on Geomagnetism Information also comprises:
Display module, for after the license number of train obtaining the transmission of described train recognition system, is presented on electronic chart in real time by the license number of described train position and described train
In addition, in order to obtain the operational factor of train, to carry out management and control to train, the described registration device based on Geomagnetism Information also comprises other modules.
In order to obtain this operational factor of running velocity, the described registration device based on Geomagnetism Information also comprises: very first time logging modle, the second time logging modle and speed determination module.
Wherein, described very first time logging modle, for after the first Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on primary importance, record obtains the very first time of described first Geomagnetic signal;
Described second time logging modle, for after the second Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the second place, record obtains the second time of described second Geomagnetic signal;
Described speed determination module, for according to the described very first time, the second time, and the distance between described primary importance and the second place, determine the running velocity of described train.
In addition, in order to obtain this operational factor of time of run, the described registration device based on Geomagnetism Information also comprises: the 3rd time logging modle, the 4th time logging modle and time of run determination module.
Wherein, described 3rd time logging modle, for after the 3rd Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 3rd position, record obtains the 3rd time of described first Geomagnetic signal;
Described 4th time logging modle, for after the 4th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 4th position, record obtains the 4th time of described 4th Geomagnetic signal;
Described time of run determination module, for obtaining the difference between described 3rd time and the 4th time, and determines that described difference is the time of run of described train between described 3rd position and the 4th position.
In addition, in order to obtain this operational factor of length of the halt, the described registration device based on Geomagnetism Information also comprises:
5th time logging modle, for after the 5th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 5th position, record obtains the 5th time of described 5th Geomagnetic signal;
6th time logging modle, for after the 5th Geomagnetic signal that cannot obtain the type wireless geomagnetic sensor transmission being arranged on the 5th position, record stops the 6th time obtaining described 5th Geomagnetic signal;
Length of the halt determination module, for obtaining the difference between described 5th time and the 6th time, and determines that described difference is the length of the halt of described train in described 5th position.
In this system, described Geomagnetic signal, after generation Geomagnetic signal, is transferred to receptor, then transfers to server by receptor by type wireless geomagnetic sensor.If distant between described type wireless geomagnetic sensor and receptor, the described position fixing system based on Geomagnetism Information also comprises: repeater, described repeater is arranged between described type wireless geomagnetic sensor and receptor, described repeater for receive described type wireless geomagnetic sensor transmission described Geomagnetic signal after, described Geomagnetic signal is transferred to described receptor, thus can distant between type wireless geomagnetic sensor and receptor, ensure the transmission quality of Geomagnetic signal.
Disclosed in the present application based in the position fixing system of Geomagnetism Information, the type wireless geomagnetic sensor comprised be arranged on train by way of region, the position such as other in parking area and track.
When described type wireless geomagnetic sensor is arranged in orbit, if described track is Ballast track, described type wireless geomagnetic sensor is arranged between two sleepers of described Ballast track; If described track is non-fragment orbit, described type wireless geomagnetic sensor is arranged on described ballastless track bed underground.
The shell of described type wireless geomagnetic sensor is high strength, resistant to corrosion nylon material, if described type wireless geomagnetic sensor is arranged between two sleepers of described Ballast track, usually adopts special support to fix; If described type wireless geomagnetic sensor is arranged on described ballastless track bed underground, usually be 13-15cm, the dark circular hole for 15-20cm in detection position at detection position digging diameter, after wireless geomagnetism equipment is placed on circular hole, former state is recovered with cement concrete, thus can not have an impact to railway roadbed or ground, reduce difficulty of construction, the reduction of erection time simultaneously, make type wireless geomagnetic sensor put in use quickly and effectively.
Certainly, described type wireless geomagnetic sensor can also be arranged on other positions, the application does not limit this.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Those skilled in the art, at consideration specification sheets and after putting into practice invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification sheets and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (11)
1. based on a localization method for Geomagnetism Information, it is characterized in that, be applied to server, described server is connected with type wireless geomagnetic sensor by receptor, and the described localization method based on Geomagnetism Information comprises:
Obtain the Geomagnetic signal of described receptor transmission, wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described type wireless geomagnetic sensor produces described Geomagnetic signal, and described Geomagnetic signal is transferred to described receptor;
According to the transmission receptor of described Geomagnetic signal and the corresponding relation of described type wireless geomagnetic sensor, obtain the installation site of the type wireless geomagnetic sensor to described receptor transmission Geomagnetic signal, and determine that the installation site of described type wireless geomagnetic sensor is described train position;
Produce trigger message, and described trigger message is transferred to the car number identification system at described train position place, so that the license number of train described in described car number identification system identification;
Obtain the license number of the train of described train recognition system transmission, to pass through license number and the location of realization to described train, described train position of described train.
2. the localization method based on Geomagnetism Information according to claim 1, is characterized in that, the described localization method based on Geomagnetism Information also comprises:
After the license number of train obtaining the transmission of described train recognition system, the license number of described train position and described train is presented on electronic chart in real time.
3. the localization method based on Geomagnetism Information according to any one of claim 1 to 2, is characterized in that, the described localization method based on Geomagnetism Information also comprises:
After the first Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on primary importance, record obtains the very first time of described first Geomagnetic signal;
After the second Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the second place, record obtains the second time of described second Geomagnetic signal;
According to the described very first time, the second time, and the distance between described primary importance and the second place, determine the running velocity of described train.
4. the localization method based on Geomagnetism Information according to any one of claim 1 to 2, is characterized in that, the described localization method based on Geomagnetism Information also comprises:
After the 3rd Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 3rd position, record obtains the 3rd time of described 3rd Geomagnetic signal;
After the 4th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 4th position, record obtains the 4th time of described 4th Geomagnetic signal;
Obtain the difference between described 3rd time and the 4th time, and determine that described difference is the time of run of described train between described 3rd position and the 4th position.
5. the localization method based on Geomagnetism Information according to any one of claim 1 to 2, is characterized in that, the described localization method based on Geomagnetism Information also comprises:
After the 5th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 5th position, record obtains the 5th time of described 5th Geomagnetic signal;
After the 5th Geomagnetic signal that cannot obtain the type wireless geomagnetic sensor transmission being arranged on the 5th position, record stops the 6th time obtaining described 5th Geomagnetic signal;
Obtain the difference between described 5th time and the 6th time, and determine that described difference is the length of the halt of described train in described 5th position.
6. based on a registration device for Geomagnetism Information, it is characterized in that, be applied to server, described server is connected with type wireless geomagnetic sensor by receptor, and the described registration device based on Geomagnetism Information comprises:
Acquisition module, for obtaining the Geomagnetic signal of described receptor transmission, wherein, if train is by the surveyed area of described type wireless geomagnetic sensor, described type wireless geomagnetic sensor produces described Geomagnetic signal, and described Geomagnetic signal is transferred to described receptor;
Position determination module, for according to the transmission receptor of described Geomagnetic signal and the corresponding relation of described type wireless geomagnetic sensor, determine the installation site of the type wireless geomagnetic sensor to described receptor transmission Geomagnetic signal, and determine that the installation site of described type wireless geomagnetic sensor is the position at described train place;
Trigger message generation module, for generation of trigger message, and transfers to the car number identification system of the position at described train place by described trigger message, so that the license number of train described in described car number identification system identification;
Locating module, for obtaining the license number of the train of described train recognition system transmission, to pass through license number and the location of realization to described train, described train position of described train.
7. the registration device based on Geomagnetism Information according to claim 6, is characterized in that, the described registration device based on Geomagnetism Information also comprises:
Display module, for after the license number of train obtaining the transmission of described train recognition system, is presented on electronic chart in real time by the license number of described train position and described train.
8. the registration device based on Geomagnetism Information according to any one of claim 6 to 7, is characterized in that, the described registration device based on Geomagnetism Information also comprises:
Very first time logging modle, for after the first Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on primary importance, record obtains the very first time of described first Geomagnetic signal;
Second time logging modle, for after the second Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the second place, record obtains the second time of described second Geomagnetic signal;
Speed determination module, for according to the described very first time, the second time, and the distance between described primary importance and the second place, determine the running velocity of described train.
9. the registration device based on Geomagnetism Information according to any one of claim 6 to 7, is characterized in that, the described registration device based on Geomagnetism Information also comprises:
3rd time logging modle, for after the 3rd Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 3rd position, record obtains the 3rd time of described 3rd Geomagnetic signal;
4th time logging modle, for after the 4th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 4th position, record obtains the 4th time of described 4th Geomagnetic signal;
Time of run determination module, for obtaining the difference between described 3rd time and the 4th time, and determines that described difference is the time of run of described train between described 3rd position and the 4th position.
10. the registration device based on Geomagnetism Information according to any one of claim 6 to 7, is characterized in that, the described registration device based on Geomagnetism Information also comprises:
5th time logging modle, for after the 5th Geomagnetic signal obtaining the type wireless geomagnetic sensor transmission being arranged on the 5th position, record obtains the 5th time of described 5th Geomagnetic signal;
6th time logging modle, for after the 5th Geomagnetic signal that cannot obtain the type wireless geomagnetic sensor transmission being arranged on the 5th position, record stops the 6th time obtaining described 5th Geomagnetic signal;
Length of the halt determination module, for obtaining the difference between described 5th time and the 6th time, and determines that described difference is the length of the halt of described train in described 5th position.
11. 1 kinds based on the position fixing system of Geomagnetism Information, is characterized in that, comprising: type wireless geomagnetic sensor, receptor and server, wherein,
If train is by the surveyed area of described type wireless geomagnetic sensor, described Geomagnetic signal for generation of described Geomagnetic signal, and is transferred to described receptor by described type wireless geomagnetic sensor;
Described receptor for receive described type wireless geomagnetic sensor transmission described Geomagnetic signal after, described Geomagnetic signal is transferred to described server;
The registration device based on Geomagnetism Information as described in claim 6 to any one of claim 10 is installed in described server.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929433A (en) * | 2016-06-20 | 2016-09-07 | 株洲太昌电子信息技术股份有限公司 | Rail car accurate positioning method and system |
| CN107097813A (en) * | 2017-06-12 | 2017-08-29 | 武汉黎赛科技有限责任公司 | One kind reorganizes and outfit a locomotive alignment system |
| CN107444434A (en) * | 2017-07-12 | 2017-12-08 | 北京铁路局北京科学技术研究所 | Train recognition methods and device |
| CN110867050A (en) * | 2019-11-11 | 2020-03-06 | 江苏汇康智能科技有限公司 | Intelligent positioning early warning terminal system for old people |
| CN113281401A (en) * | 2021-04-29 | 2021-08-20 | 同济大学 | Detection method, system and device for hidden diseases of ballastless track |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344987A (en) * | 2007-07-13 | 2009-01-14 | 同济大学 | Vehicle detection apparatus and detection method |
| CN101377524A (en) * | 2007-08-30 | 2009-03-04 | 北京佳讯飞鸿电气股份有限公司 | Vehicle speed measuring method based on steel rail deformation / stress parameters |
| JP4490606B2 (en) * | 2001-08-03 | 2010-06-30 | 東芝トランスポートエンジニアリング株式会社 | Train operation control device |
| CN101786461A (en) * | 2010-02-06 | 2010-07-28 | 合肥安迅铁道应用技术有限公司 | Motor train unit position tracking system |
| CN101923782A (en) * | 2010-07-28 | 2010-12-22 | 北京交通大学 | Method for acquiring transportation traffic speed based on geomagnetic sensing technology |
| CN202743280U (en) * | 2012-04-24 | 2013-02-20 | 都江堰市艾思特科技有限公司 | Tramcar positioning detection system for tramcar |
| CN103373374A (en) * | 2012-04-24 | 2013-10-30 | 都江堰市艾思特科技有限公司 | Mine car positioning and detecting system used for tracked mine car |
| CN103407464A (en) * | 2013-08-14 | 2013-11-27 | 中国神华能源股份有限公司 | Electronic locomotive brake building equipment based on video image recognition |
-
2015
- 2015-07-03 CN CN201510387391.1A patent/CN105059323B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4490606B2 (en) * | 2001-08-03 | 2010-06-30 | 東芝トランスポートエンジニアリング株式会社 | Train operation control device |
| CN101344987A (en) * | 2007-07-13 | 2009-01-14 | 同济大学 | Vehicle detection apparatus and detection method |
| CN101377524A (en) * | 2007-08-30 | 2009-03-04 | 北京佳讯飞鸿电气股份有限公司 | Vehicle speed measuring method based on steel rail deformation / stress parameters |
| CN101786461A (en) * | 2010-02-06 | 2010-07-28 | 合肥安迅铁道应用技术有限公司 | Motor train unit position tracking system |
| CN101923782A (en) * | 2010-07-28 | 2010-12-22 | 北京交通大学 | Method for acquiring transportation traffic speed based on geomagnetic sensing technology |
| CN202743280U (en) * | 2012-04-24 | 2013-02-20 | 都江堰市艾思特科技有限公司 | Tramcar positioning detection system for tramcar |
| CN103373374A (en) * | 2012-04-24 | 2013-10-30 | 都江堰市艾思特科技有限公司 | Mine car positioning and detecting system used for tracked mine car |
| CN103407464A (en) * | 2013-08-14 | 2013-11-27 | 中国神华能源股份有限公司 | Electronic locomotive brake building equipment based on video image recognition |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929433A (en) * | 2016-06-20 | 2016-09-07 | 株洲太昌电子信息技术股份有限公司 | Rail car accurate positioning method and system |
| CN105929433B (en) * | 2016-06-20 | 2018-08-14 | 株洲太昌电子信息技术股份有限公司 | A kind of railcar accurate positioning method and system |
| CN107097813A (en) * | 2017-06-12 | 2017-08-29 | 武汉黎赛科技有限责任公司 | One kind reorganizes and outfit a locomotive alignment system |
| CN107444434A (en) * | 2017-07-12 | 2017-12-08 | 北京铁路局北京科学技术研究所 | Train recognition methods and device |
| CN107444434B (en) * | 2017-07-12 | 2019-05-24 | 北京铁路局北京科学技术研究所 | Train recognition methods and device |
| CN110867050A (en) * | 2019-11-11 | 2020-03-06 | 江苏汇康智能科技有限公司 | Intelligent positioning early warning terminal system for old people |
| CN113281401A (en) * | 2021-04-29 | 2021-08-20 | 同济大学 | Detection method, system and device for hidden diseases of ballastless track |
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|---|---|
| CN105059323B (en) | 2018-06-26 |
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