CN104913942A - Detection system for automatic train operation system - Google Patents
Detection system for automatic train operation system Download PDFInfo
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- CN104913942A CN104913942A CN201510357145.1A CN201510357145A CN104913942A CN 104913942 A CN104913942 A CN 104913942A CN 201510357145 A CN201510357145 A CN 201510357145A CN 104913942 A CN104913942 A CN 104913942A
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Abstract
The invention discloses a detection system for an automatic train operation system, belongs to the technical field of trains, and is a detection system integrating a laboratory detection function and a field detection function. The detection system for the automatic train operation system comprises an acquisition module, an operation detection module and a parking detection module, wherein the acquisition module acquires train parameters which are inputted by a user or detected at the field, and acquires loaded train line data; the operation detection module detects an operation driving function of the automatic train operation system for a train according to the train parameters and the train line data acquired by the acquisition module; and the parking detection module detects a parking processing function of the automatic train operation system for the train when the operating speed of the train is detected to be zero.
Description
Technical field
The present invention relates to train technical field, specifically, relate to a kind of detection system of ATO system.
Background technology
ATO system (Automatic Train Operation is called for short ATO) can allow train under unmanned (or having driver monitoring), automatic start-stop car, automatic opening and closing door.ATO can according to automatic train control device (Automatic Train Control, be called for short ATC) or driverless train ensuring equipment (Automatic Train Protection, be called for short ATP) etc. the signal automatic deceleration that provides of signal system, use ATO that train can be made to reduce time and the length of acceleration and deceleration, thus increase the order of classes or grades at school of train.
Inventor finds, in prior art, the detection before putting into effect to ATO mainly comprises test in laboratory and Site Detection.Test in laboratory is simple Software System Integrated Testing and software and hardware integration testing, disconnects with the practical operation situation of train; And Site Detection is mainly by staff's in-site measurement and checking, testing cost is too high, and accuracy of detection is not high.
Summary of the invention
The object of the present invention is to provide a kind of detection system of ATO system, is a kind of detection system being integrated with test in laboratory function and Site Detection function.
The invention provides a kind of detection system of ATO system, comprising:
Acquisition module, obtains the Train Parameters of user's input or Site Detection, and obtains the train line data be loaded into;
Run detection module, the Train Parameters obtained according to described acquisition module and train line data, detect ATO system and function is driven to the operation of train;
Parking detection module, when travelling speed train being detected is zero, detects ATO system to the parking processing capacity of train.
Wherein, this detection system also comprises:
Derive module, derive the examining report comprising and run the testing result of detection module, the testing result of parking detection module.
Wherein, the Train Parameters obtaining user's input comprises at least one item of following parameters:
Gross train weight amount, gyrating mass, train load, train length, gear ratio, inverter efficiency, wheel footpath, sensor pulse number, peak acceleration, maximum deceleration, drag evaluation parameter, tests the speed time delay, range rate error.
Wherein, the Train Parameters obtaining Site Detection comprises:
The real-time speed of train, or the real-time speed of train and acceleration.
Wherein, run detection module specifically for:
Detect the initial position of train, real time position, real time execution speed, sweep, the gradient, impingement rate, tractive-braking efforts, Operation class.
Wherein, run detection module and comprise debug port, for arranging the PORT COM running detection module and ATO system.
Wherein, described operation detection module is provided with shows interface, and described displaying showing interface ATO system drives process to the operation of train.
Wherein, parking detection module specifically for:
Detect ATO system to the switch gate controlling functions of train, controlling functions of dispatching a car, detaining car function, mediation functions.
Wherein, parking detection module comprises process Function detection interface of stopping, and described parking process Function detection interface is for obtaining the parking function sense command of user's input.
Present invention offers following beneficial effect: the detection system that the invention provides a kind of ATO system, this detection system for user in the situation of laboratory situation Imitating ATO system drive train, also can carry out Site Detection to ATO system.Not only can detect ATO system and drive function in the operation in train operation stage, also can detect the parking processing capacity of ATO system after train stops, to train.This detection system is integrated with test in laboratory function to ATO system and Site Detection function, improves the automaticity of the detection to ATO system.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in instructions, claims and accompanying drawing and obtain.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, the accompanying drawing in describing is done simple introduction below to embodiment:
Fig. 1 is the structural representation of the detection system of ATO system in the embodiment of the present invention;
Fig. 2 is the interactive interface of the acquisition module in the embodiment of the present invention;
Fig. 3 is the displaying interface of the operation detection module in the embodiment of the present invention;
Fig. 4 is the displaying interface of the parking detection module in the embodiment of the present invention;
Fig. 5 is the parking process Function detection interface of the parking detection module in the embodiment of the present invention;
Fig. 6 is the examining report schematic diagram in the embodiment of the present invention.
Embodiment
Describe embodiments of the present invention in detail below with reference to drawings and Examples, to the present invention, how application technology means solve technical matters whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.It should be noted that, only otherwise form conflict, each embodiment in the present invention and each feature in each embodiment can be combined with each other, and the technical scheme formed is all within protection scope of the present invention.
Embodiments provide a kind of detection system of ATO system, according to the ATO functional requirement that IEEE1474.1IEEE Standard for Communications-Based Train Control (CBTC) Performance and Functional Requirements standard specifies, as shown in Figure 1, correlation function is divided into the operation detecting ATO to drive the parking detection module of the operation detection module of function and the parking processing capacity of detection ATO by the detection system of this ATO, and adds the derivation module generating the required report of user.
In addition, in order to coordinate the detection running detection module, this detection system is also provided with acquisition module, obtains the Train Parameters of user's input or Site Detection, and obtains the train line data be loaded into.
As shown in Figure 2, the interactive interface of acquisition module is provided with the option of test in laboratory, Site Detection (Fig. 2 is not shown), selects the testing conditions to ATO system for user.
When user's choice experiment room is detected, user can input a series of Train Parameters in the interactive interface of acquisition module, includes but not limited to the parameter that gross train weight amount, gyrating mass, train load, train length, gear ratio, inverter efficiency, wheel footpath, sensor pulse number, peak acceleration, maximum deceleration, drag evaluation parameter, starting resistance etc. are closely bound up with the actual motion of train.Wherein, drag evaluation parameter, in conjunction with train speed (V) and starting resistance, can calculate the datum drag of train.These parametric users can manually input in turn, and corresponding optimum configurations file also can be selected to import, and the form of optimum configurations file can be the similar spreadsheet format such as excel, csv.
During test in laboratory, user also needs incoming line data and pulling figure data, and the main mode imported that adopts realizes, and itself and optimum configurations files classes seemingly, store with the similar form such as excel, csv.Track data includes but not limited to the gradient on train operation circuit, sweep, circuit speed limit, relevant platform and stop information etc., and pulling figure data mainly comprise pulling figure data and electric braking performance data.Test in laboratory needs emulation train operation actual environment, therefore needs to input corresponding range rate error and the parameters such as time delay that test the speed.
If when user selects on-the-spot test type, only need incoming line data to determine the working line of train, by being arranged at the speed measuring device on train, detect real-time speed and/or the acceleration of train.
After acquisition module obtains relevant Train Parameters, the Train Parameters that operation detection module in the detection system that the embodiment of the present invention provides can obtain according to acquisition module and train line data, detect ATO system and drive function to the operation of train.
Run the auto-speed regulatory function that detection module mainly tests ATO system, and export traction braking data.Traction braking data mainly comprise train operation state, speed limit, actual motion speed, train signal, headstock position, station platform information [down time], sweep, the gradient, impingement rate, ATO instruction, tractive-braking efforts.
Wherein train operation state, speed limit, actual motion speed, train signal, headstock position, station platform information [down time], sweep, the gradient describe dynamics state and the line status of train actual motion, present the running status of train intuitively.
Run detection module for the ease of user operation, the operation detection module that the embodiment of the present invention provides is provided with shows interface.As shown in Figure 3, the each traction braking data run detection module and detect can be shown in this displaying interface, show also be integrated with simulation run control knob, train operation instruction hand push button, stop arrange input frame, debug port and setting, shows that traction braking I/O interface state also can be shown in interface.
As shown in Figure 3, show interface in the form shown, show the impingement rate, ATO instruction, tractive-braking efforts etc. of train and the parameter of the control trend correlation of train.Impingement rate diagram in dotted line represent in simulation process, impingement rate not higher than 0.75 requirement.
Show that the simulation run control knob in interface comprises " starting emulation ", " stopping emulation " and " time-out " three options, control the beginning of the operation of a test in laboratory, stopping and time-out for user.
When test in laboratory, when user clicks " starting emulation ", simulated program calls ATO, and is communicated with by corresponding port, and the information such as output train current location, speed that perform, to ATO, realize the simulation of the control to train travelling process.When train runs in displaying interface, when train operation state bar shows the relevant operation information of train, represent that the speed automatic regulation function of ATO performs.
When detecting at the scene, user clicks " starting emulation ", then export the true velocity information running the speed measuring device that detection module connects, and corresponding parameter calculating is shown, and shows in displaying interface.
In addition, the train operation instruction hand push button run in the displaying interface of detection module mainly simulates the function of controller joystick.User controls the plus-minus of traction braking instruction by this train operation instruction hand push button, and zero-bit and stopping brake, and by adjustable text box realization to the display of current steering order and adjustment.This train operation instruction hand push button is mainly used in, when departing from ATO, detecting the function of Non-follow control train operation.
The stop run in detection module arranges input frame can input current train operational objective point position for user, and simulate the mobile authorization terminal that other mobile units provide as ATP, namely ATP institute allows the last stop of operation.Final control ATO automatically runs to operational objective point position and stops.When detecting at the scene, this place's stop arranges input frame for setting " initialized location ", and speed measuring device required during to coordinate Site Detection, calculates the physical location of train operation.
Debug port is arranged for arranging the PORT COM running the hardware such as the software such as detection module and ATO or speed measuring device, realizes the data transmit-receive function running detection module.Speed measuring device required when the connecting object of debug port comprises the operational system containing ATO application program and detects at the scene, accurately to stop pick-up unit (the infrared reflection device being such as arranged at the infrared transmitting device on Train door and being arranged on shield door) etc.When user selects Site Detection, the speed of on-the-spot operation and accurate parking information all pass through corresponding debug port and obtain, and are presented on displaying interface.
Show that the Operation class on interface is arranged, for simulating the Operation class of the ATO curve that ATS sends, namely user can, by arranging Operation class, select corresponding rate curve to run.
During the train operation of traction braking I/O interface state representation, ATO, for the digital output of train, comprises traction and on-position instruction.Represent that ATO sends traction instruction when shown in green traction, represent that ATO sends braking instruction when shown in red braking.When it detects at the scene, can from interception data the bus of ATO, and output display.
Except detecting ATO to the driving of the running status of train, after also needing to detect train stopping, whether ATO can manipulate train is carried out a series of parking processing capacities such as opening the door, close the door.Therefore, the detection system that the embodiment of the present invention provides also comprises parking detection module, when the travelling speed that parking detection module detects train is zero, can start to detect the parking processing capacity of ATO system to train.
When after Train Stopping, when parking detection module determination train speed is 0, process Function detection that execution is stopped.According to IEEE1474.1 standard and corresponding customer demand, after Train Stopping, ATO should be able to realize switch gate control, control of dispatching a car, automatically turn back the parking processing capacities such as prompting, parking countdown and relevant control message prompting, and therefore parking detection module can detect the relevant parking processing capacity of ATO.As shown in Figure 4, this parking detection module is provided with equally and shows interface, for user provides testing result intuitively.
When test in laboratory, when after Train Stopping, eject the parking process Function detection interface shown in Fig. 5, parking countdown starts.If user's selector switch door model is that (AA, opens automatic pass to AM automatically; AM, opens manual pass automatically; MM, manually opens manual pass) pattern, user at option process Function detection interface being chosen left-hand door permission (namely ATP sends left-hand door and allows instruction) that stops, under AM pattern, can light " left-hand door is opened " automatically, represents that ATO performs left-hand door and opens order.If manually open manual pass pattern, then click below " left side is opened " button, " left-hand door is opened " button is lit, and ATO performs left-hand door and opens order, and door close commands performs similar.Now ATO dispatch a car allow invalid, order of dispatching a car immediately is invalid.Stop period at station, user can choose the detaining car of stopping on process Function detection interface, detaining car cancellation, stop jumping, stop jumping mandatum cassatorium, thus the steering order that simulation ATS sends, regulate train bus stoppage time and control of stopping.
When parking countdown terminates, train performs after door-closing operation, and user can choose ATO and to dispatch a car operations, imitates ATP and provides " ATO dispatch a car permission " and order.Click " ATO dispatch a car button ", imitate driver and to dispatch a car operation, now light " ATO dispatches a car ", and automatically close at " process functional test interface of stopping ", operation detection module starts to perform running status Function detection.Now left and right door allows and corresponding switch gate button ashing, cannot operate.
When user chooses " dispatching a car immediately ", parking countdown is shown as " 0 " immediately, clicks " ATO dispatch a car button " consistent with aforesaid operations afterwards, does not repeat them here.
Fig. 5 can also detect the controlling functions of dispatching a car of ATO herein, and normal execution represents that the function of ATO runs well.Each button in Fig. 5, each option can show grey in different or be lit, and when button, option are rendered as grey, represent that now button, option can not be operated.
When selecting Site Detection, this operation detection module demonstrates the actual output information of the ATO intercepted from the bus interface of ATO, and lights relevant display lamp.Now, all selection information of stopping on process Function detection interface are invalid.
Further, this detection system also comprises derivation module, derives module and can derive for user the examining report comprising and run the testing result of detection module, the testing result of parking detection module.Concrete, user utilizes and runs in process that detection module detects ATO, when user midway click stop emulation time, whether detection system can preserve data interface by automatic spring, detection data can be saved as excel formatted file.Data then can according to demand to the data analysis of operational process after preserving.
As shown in Figure 6, the examining report of deriving CMOS macro cell is the appraisal report that presentation function detects, to confirm that whether Function detection is complete, it comprises some indicator-specific statistics that the standard feature corner of ATO and client are concerned about, the testing result such as running detection module comprises: ATS Operation class, overspeed situation, operation steering order export situation, traction braking IO shows situation, cruise time etc.; The testing result of parking detection module comprises: switch gate controls situation, adjustment instruction situation, countdown situation, ATO dispatch a car control situation, IO situation etc. of automatically turning back.In addition, in examining report, also list the service data of train, such as train operation total kilometrage number, hourage, train Average Travel Speed, impingement rate statistical conditions, accurately parking statistical conditions etc., for the reference of user as debugging ATO.
To sum up, the invention provides a kind of detection system of ATO system, this detection system for user in the situation of laboratory situation Imitating ATO system drive train, also can carry out Site Detection to ATO system.Not only can detect ATO system and drive function in the operation in train operation stage, also can detect the parking processing capacity of ATO system after train stops, to train.This detection system is integrated with test in laboratory function to ATO system and Site Detection function, improves the automaticity of the detection to ATO system.
Although embodiment disclosed in this invention is as above, the embodiment that described content just adopts for the ease of understanding the present invention, and be not used to limit the present invention.Technician in any the technical field of the invention; under the prerequisite not departing from spirit and scope disclosed in this invention; any amendment and change can be done what implement in form and in details; but scope of patent protection of the present invention, the scope that still must define with appending claims is as the criterion.
Claims (9)
1. a detection system for ATO system, is characterized in that, comprising:
Acquisition module, obtains the Train Parameters of user's input or Site Detection, and obtains the train line data be loaded into;
Run detection module, the Train Parameters obtained according to described acquisition module and train line data, detect ATO system and function is driven to the operation of train;
Parking detection module, when travelling speed train being detected is zero, detects ATO system to the parking processing capacity of train.
2. detection system according to claim 1, is characterized in that, also comprises:
Derive module, derive the examining report comprising and run the testing result of detection module, the testing result of parking detection module.
3. detection system according to claim 2, is characterized in that, the Train Parameters of user's input comprises at least one item of following parameters:
Gross train weight amount, gyrating mass, train load, train length, gear ratio, inverter efficiency, wheel footpath, sensor pulse number, peak acceleration, maximum deceleration, drag evaluation parameter, tests the speed time delay, range rate error.
4. detection system according to claim 2, is characterized in that, the Train Parameters of Site Detection comprises:
The real-time speed of train, or the real-time speed of train and acceleration.
5. the detection system according to claim 3 or 4, is characterized in that, run detection module specifically for:
Detect the initial position of train, real time position, real time execution speed, sweep, the gradient, impingement rate, tractive-braking efforts, Operation class.
6. detection system according to claim 5, is characterized in that, runs detection module and comprises debug port, for arranging the PORT COM running detection module and ATO system.
7. the detection system according to any one of claim 1 to 6, is characterized in that, described operation detection module is provided with shows interface, and described displaying showing interface ATO system drives process to the operation of train.
8. detection system according to claim 2, is characterized in that, parking detection module specifically for:
Detect ATO system to the switch gate controlling functions of train, controlling functions of dispatching a car, detaining car function, mediation functions.
9. detection system according to claim 8, is characterized in that, parking detection module comprises process Function detection interface of stopping, and described parking process Function detection interface is for obtaining the parking function sense command of user's input.
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| CN105574336A (en) * | 2015-12-14 | 2016-05-11 | 潘小胜 | Dynamic data distinguishing and queuing device in CBTC |
| CN107219774A (en) * | 2017-06-09 | 2017-09-29 | 湖南中车时代通信信号有限公司 | A kind of ATO Train Parameters based on captured at jobsite determine method |
| CN109187057A (en) * | 2018-11-02 | 2019-01-11 | 中车浦镇庞巴迪运输系统有限公司 | A method of for examining parking brake ability |
| CN109357890A (en) * | 2018-10-18 | 2019-02-19 | 珠海高新区同力机械有限公司 | A kind of board-like car braking detecting device and its application method |
| CN110941517A (en) * | 2019-12-17 | 2020-03-31 | 中车大连机车研究所有限公司 | Data verification method for intelligent control system of locomotive |
| CN112722016A (en) * | 2021-01-14 | 2021-04-30 | 卡斯柯信号有限公司 | Automatic test system and method for rail transit train automatic control system |
| CN113074966A (en) * | 2020-01-03 | 2021-07-06 | 株洲中车时代电气股份有限公司 | Automatic penetration test control method and device for freight locomotive |
| CN113682350A (en) * | 2021-08-11 | 2021-11-23 | 交控科技股份有限公司 | Double-end ATP speed measurement system and method for guaranteeing speed measurement availability |
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| CN107219774A (en) * | 2017-06-09 | 2017-09-29 | 湖南中车时代通信信号有限公司 | A kind of ATO Train Parameters based on captured at jobsite determine method |
| CN109357890A (en) * | 2018-10-18 | 2019-02-19 | 珠海高新区同力机械有限公司 | A kind of board-like car braking detecting device and its application method |
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| CN113074966A (en) * | 2020-01-03 | 2021-07-06 | 株洲中车时代电气股份有限公司 | Automatic penetration test control method and device for freight locomotive |
| CN112722016A (en) * | 2021-01-14 | 2021-04-30 | 卡斯柯信号有限公司 | Automatic test system and method for rail transit train automatic control system |
| CN112722016B (en) * | 2021-01-14 | 2022-08-30 | 卡斯柯信号有限公司 | Automatic test system and method for rail transit train automatic control system |
| CN113682350A (en) * | 2021-08-11 | 2021-11-23 | 交控科技股份有限公司 | Double-end ATP speed measurement system and method for guaranteeing speed measurement availability |
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