CN109263661A - Rail traffic vehicles and platform show the control method of vehicle-mounted Customer information - Google Patents
Rail traffic vehicles and platform show the control method of vehicle-mounted Customer information Download PDFInfo
- Publication number
- CN109263661A CN109263661A CN201811317816.1A CN201811317816A CN109263661A CN 109263661 A CN109263661 A CN 109263661A CN 201811317816 A CN201811317816 A CN 201811317816A CN 109263661 A CN109263661 A CN 109263661A
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- China
- Prior art keywords
- vehicle
- train
- information
- passenger
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
Abstract
The invention discloses the control methods that a kind of rail traffic vehicles and platform show vehicle-mounted Customer information, brak control unit calculates weight information according to the following method: train is under complete vehicle curb condition, the weight information that brak control unit receives air spring pressure sensor is assumed to X, after the section is vehicle-mounted enters passenger, the weight information that BCU receives air spring pressure sensor is assumed to Y, brak control unit obtains section vehicle passenger's total weight after doing subtraction and amendment to two values at this time are as follows: Y-X, the passengers quantity that the section vehicle can be obtained: Z=(Y-X)/M is calculated by each passenger weight MKg, X value is that fixed value indicates curb weight on every section vehicle bogie herein；Z is the value of variation, as the quantity of passenger getting on/off is adjusted.Present invention can ensure that platform passenger sees the patronage of the next time each section of railcar by platform display screen, and can be determined to enter the less subway carriage of patronage from different platform screen doors according to the information.
Description
Technical field
The present invention relates to rail traffic field of circuit control, especially a kind of rail traffic vehicles and platform show vehicle-mounted multiply
The control method of objective information.
Background technique
In existing Car design, the load signal of vehicle is only used as the load compensation signal of vehicle, vehicle not
With under load condition, vehicle plays different traction/braking forces under the same traction/braking reference value, enables the vehicle to put down
Steady operation.The load signal of vehicle belongs to trailer system internal signal, is only used as vehicle control but does not open to give other subsystems
It uses.
With the development of urban track traffic, railcar has become the indispensable means of people's trip, subway platform letter
The gradual perfection of breath also becomes focus concerned by people.
Summary of the invention
The technical problem to be solved by the present invention is in view of the shortcomings of the prior art, provide a kind of rail traffic vehicles and station
Platform shows the control method of vehicle-mounted Customer information, so that platform passenger can see next railcar by platform display screen
The patronage of each section, and can be determined to enter the less subway of patronage from different platform screen doors according to the information
Compartment.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of rail traffic vehicles, including more piece
Vehicle；N number of air spring is mounted below the car body of every section vehicle；A brak control unit is configured on every section vehicle；Each air
A pressure sensor is arranged in spring；The air spring of every section car is electrically connected with the brak control unit of section car.
All brak control units are connected to the network with train MVB；There are two trains for setting on the train MVB network
Central control unit；Described two train central control units are respectively connect with a vehicle-mounted ground PIS server.
Correspondingly, the present invention also provides the control method that a kind of platform shows vehicle-mounted Customer information, brak control units
Calculate weight information according to the following method: for train under complete vehicle curb condition, brak control unit receives pressure sensing in air spring
The weight information of device is assumed to X, and after the section is vehicle-mounted enters passenger, BCU receives the weight information of air spring pressure sensor
It is assumed to Y, brak control unit obtains section vehicle passenger's total weight after doing subtraction and amendment to two values at this time are as follows: Y-
X is calculated the passengers quantity that the section vehicle can be obtained: Z=(Y-X)/M by each passenger weight MKg, and X value is that fixed value indicates every herein
Save curb weight on vehicle bogie；Z is the value of variation, as the quantity of passenger getting on/off is adjusted.
Train central control unit VCU obtains each BCU of this train from train MVB on the net and uploads the passenger's carrying number to come up
Information is measured, following information: the passengers quantity of train A+ vehicle number 01+ vehicle 01, train A+ vehicle number 02+ vehicle 02 are ultimately formed
Passengers quantity ... train A+ vehicle number L+ vehicle L passengers quantity；Train central control unit is by the above-mentioned letter of formation
Breath is converted to ethernet format, and the data of ethernet format are transferred to vehicle-mounted ground PIS server, vehicle-mounted ground PIS clothes
These information are passed through vehicle-ground wireless communication antenna transmission into ground PIS server again by business device, with completing vehicle the transmission of information.
Vehicle-mounted ground PIS server transfers what vehicle transmitted after the train number for determining next arrival vehicle
Information compares, to find: the passengers quantity of train A+ vehicle number 01+ vehicle 01, train A+ vehicle number 02+ vehicle 02
Passengers quantity ... a group information of the passengers quantity of train A+ vehicle number L+ vehicle L, and the information is shown in platform
Passenger information system is shown on screen.
Compared with prior art, the advantageous effect of present invention is that: present invention can ensure that platform passenger passes through station
Platform display screen sees the patronage of the next time each section of railcar, and can be determined according to the information from different platform screens
Cover a subway carriage less into patronage.
Detailed description of the invention
Fig. 1 is that platform of the present invention shows vehicle-mounted Customer information block diagram；
Fig. 2 is pressure sensor of the present invention and brak control unit；
Fig. 3 is the corresponding relationship of load pressure information and weight information of the present invention；
Fig. 4 is train MVB net topology figure of the present invention.
Specific embodiment
To realize that platform shows that the function of vehicle-mounted Customer information, present case have divided the logic control side of three parts different role
Case is described: 1, the acquisition and processing of Vehicular occupant weight information.2, the transmission control of Customer information.3, platform Customer information
The information realization of display screen.
The acquisition and processing of Vehicular occupant quantity information:
The acquisition of weight of train information derives from the air spring pressure value size of bogie, is equipped on every section vehicle of train
There are four air spring, air spring is arranged in the engaging member below the car body of every section vehicle as bogie and car body, and is vehicle
Body provides support, arranges that a pressure sensor, pressure sensor can be according to pressure in air spring in each air spring
Four electric current ring signals of every section vehicle are collected by the size of value, in case handling in next step, the electric current of four pressure sensors
Ring signal contains the car body on air spring top and the weight information of passenger.
A brak control unit BCU is configured on every section vehicle, is responsible for collecting four pressure sensors on this section vehicle and is passed
The weight information come is passed, electric current ring signal converts corresponding relationship 0 ~ 1000kPa corresponding into 4 ~ 20mA with load pressure information,
The corresponding relationship of load pressure information and weight information is linear relationship, and corresponding table is as shown in Figure 3.
BCU according to four pressure sensors catch come electric current ring signal, carry out primary current to load pressure conversion
And after the conversion of load pressure value weight information, this section vehicle air spring top car body and the load-carrying letter of passenger can be calculated
Breath, BCU are as follows to the treatment process of weight information: train BCU under empty wagons (AW0) state receives pressure sensing in air spring
The weight information of device is assumed to X, and after the section is vehicle-mounted enters passenger, BCU receives the weight information of air spring pressure sensor
It is assumed to Y, available section vehicle passenger's total weight after BCU does subtraction and correct to two values at this time are as follows: Y-X is pressed
Each passenger's weight 65Kg calculates the passengers quantity that the section vehicle can be obtained: Z=(Y-X)/65, and X value is that fixed value indicates every section herein
Curb weight on vehicle bogie, Z are the value of variation as the quantity of passenger getting on/off is adjusted.
BCU will also be responsible for converting the signal into MVB signal being uploaded to train other than the above-mentioned processing to load information
Control system TCMS system.
Two train central control unit VCU being mutually redundant, train central control unit are provided on train MVB network
VCU will record the corresponding unique train number of every train and the corresponding unique vehicle number of each section vehicle of the train, meanwhile, train
Central control unit VCU obtains each BCU of this train from train MVB on the net and uploads the passenger's passenger carrying capacity information come up, finally
Form following information: the passengers quantity of train A+ vehicle number 01+ vehicle 01, the ridership of train A+ vehicle number 02+ vehicle 02
Amount ...
The above- mentioned information of formation are converted to ethernet format by train central control unit VCU, and are transmitted to vehicle-mounted ground
Passenger information system server (vehicle-mounted ground PIS server), vehicle-mounted ground passenger information system server is again by these information
Through vehicle-ground wireless communication antenna transmission into passenger information system ground-based server, with the completing vehicle transmission of information.
The information realization of platform Customer information display screen:
After ground passenger information system server is parsed by ground analysis software, which store in case calling.?
In the case where signal system control vehicle, signal system ground-based server can form same day train fortune according to the train operation plan on the same day
Row figure, and the operation figure is sent to ground platform passenger information system host, platform passenger information system host will be according to this
Operation figure and real-time time determine the train number of next arrival vehicle.
Passenger information system host is after the train number for determining next arrival vehicle, for example, train A is next class of column
Vehicle is just transferred the information that vehicle transmits and is compared, to find: the passengers quantity of train A+ vehicle number 01+ vehicle 01,
The passengers quantity of train A+ vehicle number 02+ vehicle 02 ... a group information, and the information is shown in platform Customer information
In system display screen, which screen passenger can be determined according to the number information on each section vehicle of the train of display screen display from
It covers door to get on the bus, instructs platform passenger to pedal the final purpose for multiplying the minimum passengers quantity compartment of train to reach.
Claims (6)
1. a kind of rail traffic vehicles, including more piece vehicle；It is characterized in that, being mounted on N number of air below the car body of every section vehicle
Spring；A brak control unit is configured on every section vehicle；A pressure sensor is arranged in each air spring；Every section car
Air spring is electrically connected with the brak control unit of section car.
2. rail traffic vehicles according to claim 1, which is characterized in that N=4.
3. rail traffic vehicles according to claim 1, which is characterized in that all brak control units are and train
MVB network connection；There are two train central control units for setting on the train MVB network；Described two train center controls
Unit is respectively connect with a vehicle-mounted ground PIS server.
4. the control method that a kind of platform shows vehicle-mounted Customer information, which is characterized in that brak control unit is according to the following method
Calculate weight information: for train under complete vehicle curb condition, brak control unit receives the weight information of air spring pressure sensor
It is assumed to X, after the section is vehicle-mounted enters passenger, the weight information that BCU receives air spring pressure sensor is assumed to Y, at this time
Brak control unit obtains section vehicle passenger's total weight after doing subtraction and amendment to two values are as follows: Y-X, by each passenger
Weight MKg calculates the passengers quantity that the section vehicle can be obtained: Z=(Y-X)/M, and X value is that fixed value indicates on every section vehicle bogie herein
Curb weight；Z is the value of variation, as the quantity of passenger getting on/off is adjusted.
5. the control method that platform according to claim 4 shows vehicle-mounted Customer information, which is characterized in that the control of train center
Unit VCU processed obtains each BCU of this train from train MVB on the net and uploads the passenger's passenger carrying capacity information come up, ultimately form as
Lower information: the passengers quantity of train A+ vehicle number 01+ vehicle 01, the passengers quantity ... of train A+ vehicle number 02+ vehicle 02
The passengers quantity of train A+ vehicle number L+ vehicle L；The above- mentioned information of formation are converted to ether grid by train central control unit
Formula, and the data of ethernet format are transferred to vehicle-mounted ground PIS server, vehicle-mounted ground PIS server is again by these information
Through vehicle-ground wireless communication antenna transmission into ground PIS server, with the completing vehicle transmission of information.
6. the control method that platform according to claim 5 shows vehicle-mounted Customer information, which is characterized in that vehicle-mounted ground
PIS server is transferred the information that vehicle transmits and is compared after the train number for determining next arrival vehicle, thus
It finds: the passengers quantity of train A+ vehicle number 01+ vehicle 01, the passengers quantity of train A+ vehicle number 02+ vehicle 02 ...
One group information of the passengers quantity of train A+ vehicle number L+ vehicle L, and the information is shown and is shown in platform passenger information system
On screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317816.1A CN109263661A (en) | 2018-11-07 | 2018-11-07 | Rail traffic vehicles and platform show the control method of vehicle-mounted Customer information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317816.1A CN109263661A (en) | 2018-11-07 | 2018-11-07 | Rail traffic vehicles and platform show the control method of vehicle-mounted Customer information |
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| CN109263661A true CN109263661A (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811317816.1A Pending CN109263661A (en) | 2018-11-07 | 2018-11-07 | Rail traffic vehicles and platform show the control method of vehicle-mounted Customer information |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910953A (en) * | 2019-02-28 | 2019-06-21 | 佛山星乔电子科技有限公司 | A kind of train flow of the people management system and its method based on transparent display |
| CN110726463A (en) * | 2019-09-10 | 2020-01-24 | 恒大智慧科技有限公司 | Automatic train overload monitoring method, computer equipment and readable storage medium |
| CN110949358A (en) * | 2019-12-13 | 2020-04-03 | 中车株洲电力机车有限公司 | Rail train braking control method and device |
| CN111836015A (en) * | 2020-07-14 | 2020-10-27 | 深圳英龙华通科技发展有限公司 | Subway passenger number statistical method and system |
| CN111950375A (en) * | 2020-07-14 | 2020-11-17 | 英龙华通(武汉)科技发展有限公司 | Subway line network passenger flow monitoring and displaying method and system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910953A (en) * | 2019-02-28 | 2019-06-21 | 佛山星乔电子科技有限公司 | A kind of train flow of the people management system and its method based on transparent display |
| CN110726463A (en) * | 2019-09-10 | 2020-01-24 | 恒大智慧科技有限公司 | Automatic train overload monitoring method, computer equipment and readable storage medium |
| CN110949358A (en) * | 2019-12-13 | 2020-04-03 | 中车株洲电力机车有限公司 | Rail train braking control method and device |
| CN111836015A (en) * | 2020-07-14 | 2020-10-27 | 深圳英龙华通科技发展有限公司 | Subway passenger number statistical method and system |
| CN111950375A (en) * | 2020-07-14 | 2020-11-17 | 英龙华通(武汉)科技发展有限公司 | Subway line network passenger flow monitoring and displaying method and system |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |