CN102060038A - Rail vehicle-mounted microcomputer monitoring platform and rail vehicle monitoring system - Google Patents
Rail vehicle-mounted microcomputer monitoring platform and rail vehicle monitoring system Download PDFInfo
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- CN102060038A CN102060038A CN2009102237415A CN200910223741A CN102060038A CN 102060038 A CN102060038 A CN 102060038A CN 2009102237415 A CN2009102237415 A CN 2009102237415A CN 200910223741 A CN200910223741 A CN 200910223741A CN 102060038 A CN102060038 A CN 102060038A
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Abstract
The invention provides a rail vehicle-mounted microcomputer monitoring platform and a rail vehicle monitoring system, wherein the rail vehicle-mounted microcomputer monitoring platform comprises a vehicle-mounted microcomputer monitoring device and an electric quantity detecting unit, wherein the electric quantity detecting unit is respectively connected with a contact bow and the vehicle-mounted microcomputer monitoring device, and is used for transmitting entire rail vehicle load current and line network voltage detected by the contact bow to the vehicle-mounted microcomputer monitoring device; and the vehicle-mounted microcomputer monitoring device is used for calculating the electric power consumption data of the rail vehicle according to the received entire vehicle load current and line network voltage. According to the invention, the evaluation and monitoring of the actual electric power consumption quantity of the entire rail vehicle are conveniently realized, and modernization management of the rail vehicle is also realized.
Description
Technical field
The embodiment of the invention relates to the track traffic technical field, relates in particular to vehicle-mounted micro computer monitoring platform of a kind of guideway vehicle and guideway vehicle monitored control system.
Background technology
At present, all be provided with the vehicle-mounted microcomputer monitor supervision platform on the city railway vehicle usually, this vehicle-mounted microcomputer monitor supervision platform can monitor and control the relevant operational factor of guideway vehicle.But, in realizing process of the present invention, the contriver finds that there are the following problems at least in the prior art: more and more advocate environmental protection and energy-conservation now, car load actual power consumption wherein is an important parameter estimating the guideway vehicle energy-efficient performance, but, can finish the situation of vehicle being carried out the power consumption detection with respect to trackless trolley car and locomotive, city railway vehicle does not still possess this partial function on present vehicle-mounted microcomputer monitored control system, this makes realizes the monitoring of guideway vehicle efficient energy-saving is difficult, also is unfavorable for guideway vehicle is carried out modern management simultaneously.
Summary of the invention
The embodiment of the invention provides vehicle-mounted micro computer monitoring platform of a kind of guideway vehicle and guideway vehicle monitored control system, in order to realize monitoring easily the car load actual power consumption of guideway vehicle, realizes to the modern management of guideway vehicle with to the evaluation of its energy-efficient performance.
The embodiment of the invention provides a kind of guideway vehicle vehicle-mounted micro computer monitoring platform, comprise the vehicle-mounted microcomputer control monitor unit, also comprise: the electric weight detecting unit, described electric weight detecting unit is connected with described vehicle-mounted microcomputer control monitor unit with contact bow respectively, is used for extremely described vehicle-mounted microcomputer control monitor unit of the rail vehicle whole load current that will obtain from the detection of described contact bow and gauze voltage transmission; Described vehicle-mounted microcomputer control monitor unit is used for calculating guideway vehicle power consumption data according to the described car load load current and the gauze voltage that receive.
On this basis, can also comprise date read-write cell, described date read-write cell is connected with described vehicle-mounted microcomputer control monitor unit, is used for described guideway vehicle power consumption data write storage device.Described date read-write cell can be the IC card reader.Utilize this date read-write cell to carry out read-write operation to the data in the vehicle-mounted microcomputer control monitor unit easily, can conveniently carry out the copy of data etc.
Also comprise and described vehicle-mounted microcomputer control monitor unit bonded assembly display unit, be used for described guideway vehicle power consumption data are shown.Can make things convenient for checking vehicle-mounted microcomputer control monitor unit related data such as operating personal.
Described vehicle-mounted microcomputer control monitor unit also comprises authenticating unit, is used for the data display of described display unit is carried out authentication.Can strengthen safety of data so that the data in the vehicle-mounted microcomputer control monitor unit are only open to the specific people by the authentication setting.
The embodiment of the invention provides a kind of vehicle-mounted micro computer monitoring flat-bed of above-mentioned guideway vehicle guideway vehicle monitored control system that comprises, also comprise data storage apparatus and data management system, described data storage apparatus is used for the guideway vehicle power consumption data of the vehicle-mounted micro computer monitoring platform of described guideway vehicle gained are reprinted to described data management system, and described data management system is used for described guideway vehicle power consumption data are stored and statistical analysis.
Vehicle-mounted micro computer monitoring platform of the guideway vehicle of the embodiment of the invention and guideway vehicle monitored control system are by increasing the electric weight detecting unit in present vehicle-mounted microcomputer monitor supervision platform, and utilize the vehicle-mounted microcomputer control monitor unit to detect the car load actual power consumption that the electrical energy parameter that obtains calculates guideway vehicle according to this electric weight detecting unit, solve the vehicle-mounted microcomputer monitor supervision platform and can not monitor the car load actual power consumption of guideway vehicle, make and to be unfavorable for realizing defective the monitoring of guideway vehicle efficient energy-saving, realized easily the car load actual power consumption of guideway vehicle being estimated and being monitored, and the modern management of guideway vehicle.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the vehicle-mounted micro computer monitoring platform of guideway vehicle of the present invention embodiment;
Fig. 2 is the structural representation of guideway vehicle monitored control system embodiment of the present invention.
Description of reference numerals:
11-contacts bow; The 12-power subsystem unit; The 13-high speed switch;
The 14-current transducer; The 15-voltage transmitter; The 16-traction convertor;
The 17-traction electric machine; 18-vehicle-mounted microcomputer monitoring dress 19-electric weight detecting unit;
Put;
The 20-display unit; The 21-date read-write cell; The vehicle-mounted microcomputer prison of 22-guideway vehicle
The control platform;
The 23-data storage apparatus; The 24-data management system.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the structural representation of the vehicle-mounted micro computer monitoring platform of guideway vehicle of the present invention embodiment, and present embodiment is an example with the vehicle-mounted microcomputer monitor supervision platform of DL6W type electric car, and its structure and principle are described.
As shown in Figure 1, this vehicle-mounted microcomputer monitor supervision platform can comprise contact bow 11, power subsystem unit 12, high speed switch 13, current transducer 14, voltage transmitter 15, traction convertor 16, traction electric machine 17 and vehicle-mounted microcomputer control monitor unit 18.Wherein, contact bow 11 is used for contacting with the contact system of guideway vehicle, to obtain for the used electric energy of guideway vehicle.Be connected to power subsystem unit 12 from contact bow 11 electric energy of drawing, this power subsystem unit 12 is used for exporting a part to power unit from the electric energy that contact system obtains, for example, and air-conditioning power supply, battery charger and Air compressor power supply etc.The electric energy that another part obtains from contact system by with contact bow 11 bonded assembly high speed switches 13 and carries out break-make and control.Traction convertor 16 will be somebody's turn to do the electric energy that obtains from contact system and be treated to for the used traction current of guideway vehicle operation, export traction electric machine 17 to, thereby carry out the operation control of guideway vehicle.The current value that current transducer 14 in this vehicle-mounted microcomputer monitor supervision platform will be imported in the traction convertor 16 is imported in the vehicle-mounted microcomputer control monitor unit 18, voltage transmitter 15 will be imported the standard analog signal value that magnitude of voltage in the traction convertor 16 is converted to 0-5V, send in the vehicle-mounted microcomputer control monitor unit 18, carry out the condition monitoring of light rail electrical car.In this vehicle-mounted microcomputer monitor supervision platform, the quantity of current transducer 14, voltage transmitter 15 and traction convertor 16 can be respectively two, and promptly this vehicle-mounted microcomputer monitor supervision platform can be monitored the mode of operation of the received current of two traction convertors 16 and input voltage etc. simultaneously.
On this basis, also be that the vehicle-mounted microcomputer monitor supervision platform of present embodiment and the key distinction of existing monitor supervision platform are, increased electric weight detecting unit 19.This electric weight detecting unit 19 is arranged between high speed switch 13 and the contact bow 11, and be connected to vehicle-mounted microcomputer control monitor unit 18, it is mainly used in and exports vehicle-mounted microcomputer control monitor unit 18 to after the electric power signal that will obtain from contact bow 11 is treated to standard signal, for example, detected car load load current Iw can be handled and be transformed to behind 0～5V standard analog signal and detected gauze voltage U w exports vehicle-mounted microcomputer control monitor unit 18 together to.Internal processes in this vehicle-mounted microcomputer control monitor unit 18 can be measured the car load load current Iw of gained and the real-time power that detected gauze voltage U w calculates city railway vehicle according to electric weight detecting unit 19, again according near its accumulated running time this power rating, both are multiplied each other can draw power consumption in this time of run.From vehicle operating, the vehicle-mounted microcomputer control monitor unit 18 in this vehicle-mounted microcomputer monitor supervision platform is just accumulated the electric energy that the power consumption that calculates gained then can draw the vehicle operating wastage in bulk or weight.Promptly can estimate the rail vehicle whole actual power consumption parameter of guideway vehicle energy-efficient performance.By the improvement of above-mentioned increase electric weight detecting unit and vehicle-mounted microcomputer control monitor unit function, realized easily the car load actual power consumption of guideway vehicle being estimated and being monitored, and the modern management of guideway vehicle.
In addition, further, the vehicle-mounted microcomputer monitor supervision platform of present embodiment can also comprise display unit 20, this display unit 20 is connected with vehicle-mounted microcomputer control monitor unit 18, can show by relevant operational factor the guideway vehicle that vehicle-mounted microcomputer control monitor unit 18 monitors, for example, can make and to observe relevant monitoring result more easily by the relevant consumption of current information of display unit 20 observation guideway vehicles.And, can also in vehicle-mounted microcomputer control monitor unit 18, authenticating unit be set, data display to display unit 20 is carried out authentication, for example, inquire about and the password authority can be set when showing by the monitoring result of 20 pairs of vehicle-mounted microcomputer control monitor units 18 of this display unit, have only specific personnel to inquire about, improved the safety of monitoring information the monitoring trip information of this guideway vehicle.
Be the convenient relevant operational factor of guideway vehicle that vehicle-mounted microcomputer control monitor unit 18 is monitored, for example, the car load actual power consumption data of guideway vehicle is stored and subsequent treatment, this vehicle-mounted microcomputer monitor supervision platform can also be provided with date read-write cell 21, this date read-write cell 21 is connected with vehicle-mounted microcomputer control monitor unit 18, be used for vehicle-mounted microcomputer control monitor unit 18 is handled the guideway vehicle power consumption data write storage device that obtains, can above-mentioned data message be reprinted in other disposal systems by this memory storage data are stored and handled.In concrete the enforcement, date read-write cell 21 can be the IC card reader, and this IC card reader can be used micro controller system and communication interface chip; Accordingly, memory storage can be IC-card.By increasing this date read-write cell 21, make the monitor data of vehicle-mounted microcomputer monitor supervision platform to reprint more easily and to handle, utilize the modern management that realizes guideway vehicle.
It can be by the first information processing unit processes in the vehicle-mounted microcomputer control monitor unit 18 that the transmission information calculations of the electric weight detecting unit 19 that above-mentioned vehicle-mounted microcomputer control monitor unit 18 bases receive obtains guideway vehicle power consumption data, this first information processing unit can be the running state handler, on this basis, this vehicle-mounted microcomputer control monitor unit 18 can also comprise second information process unit.This second information process unit can carry out failure record.For example, the data message that the current value that this second information process unit can send according to the described current transducer that receives 14, the magnitude of voltage that voltage transmitter 15 sends and other detecting units (for example motor speed sensor etc.) send, analyze by vehicle-mounted microcomputer monitored control system in house software, thereby obtain the guideway vehicle failure message, for example, can obtain the abnormal failure information etc. of travel condition of vehicle parameter or vehicle.And same, above-mentioned guideway vehicle operating data also can be carried out follow-up data handing by the date read-write cell write storage device; Also can show it, and authentication be carried out in the demonstration of this information by the authenticating unit in the vehicle-mounted microcomputer control monitor unit 18 by display unit 20.The increase of this second information process unit can be monitored simultaneously to the multiple relevant operational factor of guideway vehicle, makes to the modern management of guideway vehicle more comprehensively and accurately.
Present embodiment is by increasing the electric weight detecting unit in present vehicle-mounted microcomputer monitor supervision platform, and utilize the vehicle-mounted microcomputer control monitor unit to detect the car load actual power consumption that the electrical energy parameter that obtains calculates guideway vehicle according to this electric weight detecting unit, solve the vehicle-mounted microcomputer monitor supervision platform and can not monitor the car load actual power consumption of guideway vehicle, make and to be unfavorable for realizing defective the monitoring of guideway vehicle efficient energy-saving, realized easily the car load actual power consumption of guideway vehicle being estimated and being monitored, and the modern management of guideway vehicle.
Provide on the vehicle-mounted micro computer monitoring flat-bed of the guideway vehicle basis above-mentioned, the present invention also provides a kind of vehicle-mounted micro computer monitoring flat-bed of above-mentioned guideway vehicle guideway vehicle monitored control system that comprises.Fig. 2 is the structural representation of guideway vehicle monitored control system embodiment of the present invention, as shown in Figure 2, this monitored control system is outside the vehicle-mounted micro computer monitoring platform 22 of guideway vehicle, also comprise data storage apparatus 23 and data management system 24, this data storage apparatus 23 can be the IC-card data processing equipment, and this data management system 24 can be ground microcomputer system part.
Wherein, data storage apparatus 23 is used for the guideway vehicle power consumption data of the vehicle-mounted micro computer monitoring platform of described guideway vehicle gained are reprinted to described data management system 24; Data management system 24 is used for described guideway vehicle power consumption data are handled.Concrete, data storage apparatus 23 can be IC-card, vehicle-mounted microcomputer control monitor unit in the vehicle-mounted microcomputer monitor supervision platform can record in this IC-card by the guideway vehicle related data that date read-write cell obtains its monitoring, by this IC-card data is reprinted data management system 24.Data management system 24 can be ground Microcomputer Data Administration system, also can comprise an IC-card card reader in this system, and it can be sheet machine and communication interface chip.When IC-card inserts deck, triggered the INT0 interruption, the content of IC-card is read among the EEPROM in the CPU.And then by micro controller system by the level shifter interface chip, communicate with serial communication mode and microcomputer system.The staff is read in data in the IC-card in the data management system 24 by card reader.This data management system 24 can be application program on the main frame, and this part can comprise functions such as guideway vehicle data bank, guideway vehicle administration interface and guideway vehicle data statistics by software programming.Wherein, the guideway vehicle data bank mainly comprises data such as guideway vehicle power consumption data table; The guideway vehicle administration interface is mainly realized power consumption data typing and IC-card management function; The guideway vehicle data statistics mainly provides various statistics.This system can realize the data in the vehicle-mounted microcomputer monitor supervision platform are reprinted easily and carry out data handing in the microcomputer system of ground, is beneficial to the modern management that realizes guideway vehicle and the monitoring of efficient energy-saving.
In addition, data storage apparatus 23 can also be used for the guideway vehicle operating data of vehicle-mounted micro computer monitoring platform 22 gained of described guideway vehicle is reprinted to data management system 24, and data management system 24 can be used for the guideway vehicle operating data is handled.When data storage apparatus 23 was IC-card, this IC-card can also comprise the identity identification information memory cell, as identify label.
Below the process of utilizing native system to carry out the guideway vehicle monitoring is carried out simple declaration:
Installation data read-write cell IC-card read-write equipment for example in the vehicle-mounted microcomputer monitor supervision platform in the driver's cab of guideway vehicle.The driver can use record that IC-card realizes the vehicle-mounted micro computer monitoring flat-bed of guideway vehicle electronic locking function, guideway vehicle power consumption data information or guideway vehicle operating data and function such as read.This IC-card can be used as driver's identify label card, driver on duty is before moving operation, need earlier my special-purpose IC-card to be inserted the IC-card card reader that is positioned at the driver's desk place, after monitor supervision platform identification and confirming, electric-control system will be in the automatic unlocking power-up state, driver control is effective, allows vehicle operating; Otherwise whole electric-control system will keep the locking off-position, and reversal of control is forbidden vehicle operating.
After electric-control system powers on, the vehicle-mounted microcomputer monitor supervision platform promptly detects, calculates and add up the power consumption of guideway vehicle, promptly as above-mentioned, the vehicle-mounted microcomputer control monitor unit will be gathered the data message of current transducer, voltage transmitter and electric weight detecting unit, these information are carried out car load actual power consumption or the guideway vehicle operating data that the comprehensive treatment analysis obtains guideway vehicle, for example, realize the basic running state parameter and the abnormal failure information of vehicle necessity.In addition, can also record in the IC-card in real time by the above-mentioned statistics that the IC-card card reader will obtain.
Take out IC-card from card reader when the driver comes off duty, and to transfer to ground dedicated microcomputer management system be to place on record after data management system is read in.By this data management system data are write down and analyze.This data management system can also have other additional functioies, for example, and as file management, rights management, data backup, printing reports etc.
Present embodiment is by increasing the electric weight detecting unit in present vehicle-mounted microcomputer monitor supervision platform, and utilize the vehicle-mounted microcomputer control monitor unit to detect the car load actual power consumption that the electrical energy parameter that obtains calculates guideway vehicle according to this electric weight detecting unit, solve the vehicle-mounted microcomputer monitor supervision platform and can not monitor the car load actual power consumption of guideway vehicle, make and to be unfavorable for realizing defective the monitoring of guideway vehicle efficient energy-saving, realized easily the car load actual power consumption of guideway vehicle being estimated and being monitored, and the modern management of guideway vehicle.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. vehicle-mounted micro computer monitoring platform of guideway vehicle, comprise the vehicle-mounted microcomputer control monitor unit, it is characterized in that, also comprise: the electric weight detecting unit, described electric weight detecting unit is connected with described vehicle-mounted microcomputer control monitor unit with contact bow respectively, is used for extremely described vehicle-mounted microcomputer control monitor unit of the rail vehicle whole load current that will obtain from the detection of described contact bow and gauze voltage transmission; Described vehicle-mounted microcomputer control monitor unit is used for calculating guideway vehicle power consumption data according to the described car load load current and the gauze voltage that receive.
2. the vehicle-mounted micro computer monitoring platform of guideway vehicle according to claim 1, it is characterized in that, also comprise date read-write cell, described date read-write cell is connected with described vehicle-mounted microcomputer control monitor unit, is used for described guideway vehicle power consumption data write storage device.
3. the vehicle-mounted micro computer monitoring platform of guideway vehicle according to claim 2 is characterized in that described date read-write cell is the IC card reader.
4. the vehicle-mounted micro computer monitoring platform of guideway vehicle according to claim 1 is characterized in that, also comprises and described vehicle-mounted microcomputer control monitor unit bonded assembly display unit, is used for described guideway vehicle power consumption data are shown.
5. the vehicle-mounted micro computer monitoring platform of guideway vehicle according to claim 4 is characterized in that described vehicle-mounted microcomputer control monitor unit also comprises authenticating unit, is used for the data display of described display unit is carried out authentication.
6. one kind comprises the vehicle-mounted micro computer monitoring flat-bed of the arbitrary described guideway vehicle of claim 1-5 guideway vehicle monitored control system, it is characterized in that, also comprise data storage apparatus and data management system, described data storage apparatus is used for the guideway vehicle power consumption data of the vehicle-mounted micro computer monitoring platform of described guideway vehicle gained are reprinted to described data management system, and described data management system is used for described guideway vehicle power consumption data are stored and statistical analysis.
7. guideway vehicle monitored control system according to claim 6 is characterized in that, described data storage apparatus is an IC-card.
8. guideway vehicle monitored control system according to claim 7 is characterized in that described IC-card also comprises the identity identification information memory cell.
9. guideway vehicle monitored control system according to claim 6, it is characterized in that, described data storage apparatus is used for the guideway vehicle operating data of the vehicle-mounted micro computer monitoring platform of described guideway vehicle gained is reprinted to described data management system, and described data management system is used for described guideway vehicle operating data is stored and statistical analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102237415A CN102060038A (en) | 2009-11-18 | 2009-11-18 | Rail vehicle-mounted microcomputer monitoring platform and rail vehicle monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102237415A CN102060038A (en) | 2009-11-18 | 2009-11-18 | Rail vehicle-mounted microcomputer monitoring platform and rail vehicle monitoring system |
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| CN102060038A true CN102060038A (en) | 2011-05-18 |
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| CN2009102237415A Pending CN102060038A (en) | 2009-11-18 | 2009-11-18 | Rail vehicle-mounted microcomputer monitoring platform and rail vehicle monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663855A (en) * | 2012-04-29 | 2012-09-12 | 中国北车集团大连机车研究所有限公司 | Intelligent card (IC) electric-energy reading-writing device |
| CN103913630A (en) * | 2014-04-18 | 2014-07-09 | 上海电科智能系统股份有限公司 | Centralized electric energy measuring and energy consumption analyzing system for rail transit |
| CN104317219A (en) * | 2014-10-16 | 2015-01-28 | 中国北车集团大连机车研究所有限公司 | Locomotive vehicle-mounted terminal based on Beidou positioning |
-
2009
- 2009-11-18 CN CN2009102237415A patent/CN102060038A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663855A (en) * | 2012-04-29 | 2012-09-12 | 中国北车集团大连机车研究所有限公司 | Intelligent card (IC) electric-energy reading-writing device |
| CN103913630A (en) * | 2014-04-18 | 2014-07-09 | 上海电科智能系统股份有限公司 | Centralized electric energy measuring and energy consumption analyzing system for rail transit |
| CN104317219A (en) * | 2014-10-16 | 2015-01-28 | 中国北车集团大连机车研究所有限公司 | Locomotive vehicle-mounted terminal based on Beidou positioning |
| CN104317219B (en) * | 2014-10-16 | 2017-08-08 | 中国北车集团大连机车研究所有限公司 | A kind of locomotive vehicle-mounted terminal positioned based on the Big Dipper |
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Application publication date: 20110518 |