CN107244330B - Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate - Google Patents

Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate Download PDF

Info

Publication number
CN107244330B
CN107244330B CN201710434270.7A CN201710434270A CN107244330B CN 107244330 B CN107244330 B CN 107244330B CN 201710434270 A CN201710434270 A CN 201710434270A CN 107244330 B CN107244330 B CN 107244330B
Authority
CN
China
Prior art keywords
compartment
passenger
mark
remote sensor
microwave remote
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201710434270.7A
Other languages
Chinese (zh)
Other versions
CN107244330A (en
Inventor
陈国俊
金梦霞
王锐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan University of Technology WUT
Original Assignee
Wuhan University of Technology WUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan University of Technology WUT filed Critical Wuhan University of Technology WUT
Priority to CN201710434270.7A priority Critical patent/CN107244330B/en
Publication of CN107244330A publication Critical patent/CN107244330A/en
Application granted granted Critical
Publication of CN107244330B publication Critical patent/CN107244330B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D41/00Indicators for reserved seats; Warning or like signs; Devices or arrangements in connection with tickets, e.g. ticket holders; Holders for cargo tickets or the like
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/02Marketing; Price estimation or determination; Fundraising
    • G06Q30/0207Discounts or incentives, e.g. coupons or rebates
    • G06Q30/0236Incentive or reward received by requiring registration or ID from user
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40Business processes related to the transportation industry
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/20Individual registration on entry or exit involving the use of a pass
    • G07C9/27Individual registration on entry or exit involving the use of a pass with central registration

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • Economics (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Transportation (AREA)
  • Game Theory and Decision Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Primary Health Care (AREA)
  • Tourism & Hospitality (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The present invention provides a kind of subway carriage half-duplex channel passenger guiding system for improving space utilization rate, including unidirectional mark, handrail isolated column, microwave remote sensor, microprocessor, loudspeaker and the POS up and down;The unidirectional setting of mark up and down enters and leaves position in compartment;Along the central axes that compartment is arranged in subway driving direction, section where entering and leaving position in compartment disconnects handrail isolated column;Microwave remote sensor includes the second microwave remote sensor that compartment is arranged in and enters and leaves the first microwave remote sensor of position and is arranged in the middle part of compartment;Microprocessor is used to compare the patronage A1 and A2 of the first microwave remote sensor and the acquisition of the second microwave remote sensor, as A2-A1 >=C, sends a signal to loudspeaker and carries out preferential prompting of swiping the card, issue the signal enabling POS;The POS is located in the middle part of compartment, and networks with subway charging system.The present invention can make passenger's orderly upper Train, and walk after effectively guiding passenger loading to compartment middle part, make full use of the function of cabin space.

Description

Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate
Technical field
The invention belongs to subway guiding system regions, and in particular to it is a kind of improve space utilization rate subway carriage unidirectionally lead to Road passenger guiding system and method.
Background technique
It is quick with its high speed by the common-rail vehicles of representative of subway in today of traffic growing tension, on schedule Punctual, shift is intensive, and there is no many advantages, such as traffic congestion problem to be increasingly becoming public preferred trip tool.But as people are more Selection take subway, subway becomes crowded to capacity.Due to the defect of Metro Design, often occur due to being difficult to when worrying that people is more It gets off and passenger is partial to station and enters and leaves doorway in train, causes congestion at car door and people is few instead in the middle part of compartment, cabin space benefit It is relatively low with rate, at the same also get on the bus that passenger does not increase and the problems such as the passenger that gets off is unable to come down, and passenger getting on/off conflicts.At present People " walking inward " is only appealed by broadcast, is difficult effective due to not can solve the root problem of people.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of subway carriage half-duplex channel passenger for improving space utilization rate Guide system and method.
A kind of technical solution taken by the invention to solve the above technical problem are as follows: subway for improving space utilization rate Compartment half-duplex channel passenger guiding system, it is characterised in that: it includes unidirectional mark up and down, handrail isolated column, microwave remote sensor, micro- Processor, loudspeaker and the POS;Wherein,
The unidirectional setting of mark up and down enters and leaves position in compartment;Handrail isolated column is arranged in compartment along subway driving direction On axis, and disconnected in section where compartment discrepancy position;
Microwave remote sensor includes compartment is arranged in and enters and leaves the first microwave remote sensor of position and is arranged in the middle part of compartment the Two microwave remote sensors;
Microprocessor is used to compare the patronage A1 and A2 of the first microwave remote sensor and the acquisition of the second microwave remote sensor, when When A2-A1 >=C, sends a signal to loudspeaker and carry out preferential prompting of swiping the card, be simultaneously emitted by the signal enabling POS;C is default Number threshold value;
The POS is located in the middle part of compartment, and networks with subway charging system.
By above system, the unidirectional mark up and down includes the upper mark and lower mark for being triangle, upper mark Vertex angle is towards in compartment, and the vertex angle of lower mark is towards outside compartment;Upper mark and lower mark follow upper right bottom right Principle be disposed side by side on compartment enter and leave position.
By above system, the handrail isolated column includes front rail and vertical railing;The height of front rail is 80- 120cm;Vertical railing is arranged along the central axes interval in compartment, connects car body top and bottom.
By above system, the space in compartment is divided into short distance channel along central axes to the handrail isolated column and long-range is led to Road is respectively supplied to take the passenger in shorter section and longer section.
A kind of bootstrap technique of the subway carriage half-duplex channel passenger guiding system using the raising space utilization rate, It is characterized by: it includes:
Position is entered and left using the unidirectional guidance stream of people of mark up and down by compartment above and below the direction guided in compartment;
Interior space is divided into several mutually isolated unit by handrail isolated column, further to enter compartment passenger into Row shunts, while providing to help and holding function;
First microwave remote sensor and the second microwave remote sensor acquire the passenger people in the middle part of compartment discrepancy position and compartment respectively Number A1 and A2;As A2-A1 >=C, sends a signal to loudspeaker and carry out preferential prompting of swiping the card, be simultaneously emitted by signal enabling and swipe the card Machine;C is preset number threshold value;
The POS after actuation, when the brushing card data for receiving passenger, is then included in the nonce of subway charging system networking According to, when detecting brushing card data of the passenger in outlet, by it is preset it is preferential deduct fees, while deleting the ephemeral data.
According to the above method, the space in compartment is divided into short distance channel along central axes by the handrail isolated column and long-range is led to Road is respectively supplied to take the passenger in shorter section and longer section;When there is passenger to enter compartment, enter according to mark corresponding Channel.
The invention has the benefit that being adopted by being indicated using the space in compartment, and after being dissected to passenger mentality It takes incentive mechanism to be solved, passenger's orderly upper Train can be made, and walk after effectively guiding passenger loading to compartment middle part, Make full use of the function of cabin space.
Detailed description of the invention
Fig. 1 is composition distribution map of the invention.
Fig. 2 is heretofore described principle of work and power realization figure.
Fig. 3 is passenger guiding system work flow diagram of the present invention.
Passenger route schematic diagram when Fig. 4 is ipsilateral gets on or off the bus.
Passenger route schematic diagram when Fig. 5 is not ipsilateral gets on or off the bus.
In figure: 1- unidirectionally up and down mark, 2- handrail isolated column, the 3- POS, 4- microwave remote sensor.
Specific embodiment
Below with reference to specific example and attached drawing, the present invention will be further described.
The present invention provides a kind of subway carriage half-duplex channel passenger guiding system for improving space utilization rate, such as Fig. 1 to Fig. 3 Shown, it includes unidirectional mark 1, handrail isolated column 2, microwave remote sensor 4, microprocessor, loudspeaker and the POS 3 up and down;Its In, unidirectional 1 setting of mark up and down enters and leaves position in compartment;The axis in compartment is arranged in along subway driving direction for handrail isolated column 2 On line, and disconnected in section where compartment discrepancy position;Microwave remote sensor 4 includes that compartment is arranged in enter and leave the first micro- of position Wave sensor and the second microwave remote sensor being arranged in the middle part of compartment;Microprocessor is for comparing the first microwave remote sensor and second The patronage A1 and A2 of microwave remote sensor acquisition send a signal to loudspeaker and carry out preferential mention of swiping the card as A2-A1 >=C It wakes up, is simultaneously emitted by the signal enabling POS 3;C is preset number threshold value;The POS 3 is located in the middle part of compartment, and charges with subway Systems connection.
In the present embodiment, the unidirectional mark 1 up and down includes the upper mark and lower mark for being triangle, upper mark Vertex angle is towards in compartment, and the vertex angle of lower mark is towards outside compartment;Upper mark and lower mark follow upper right bottom right Principle be disposed side by side on compartment enter and leave position, to guide the stream of people by Train on the direction guided.
Handrail isolated column 2 includes front rail and vertical railing;The height of front rail is 80-120cm;Vertical railing edge The central axes interval setting in compartment, connect car body top and bottom.Interior space is divided into if handrail isolated column 2 plays Mutually isolated unit is done, and is separated again by handrail isolated column 2 in each unitary space symmetrical and can be two of connection Divide the effect in space, while also functioning to and holding the effect that handrail keeps stable when train is advanced for passenger.
Space in compartment is divided into short distance channel and long-range channel along central axes by handrail isolated column, is respectively supplied to take The passenger in shorter section and longer section, i.e., channel A and channel B in figure.
A kind of bootstrap technique of the subway carriage half-duplex channel passenger guiding system using the raising space utilization rate, It includes:
Position is entered and left using the unidirectional 1 guidance stream of people of mark up and down by compartment above and below the direction guided in compartment;
Interior space is divided into several mutually isolated unit by handrail isolated column 2, further to the passenger for entering compartment It is shunted, while providing to help and holding function;
First microwave remote sensor and the second microwave remote sensor acquire the passenger people in the middle part of compartment discrepancy position and compartment respectively Number A1 and A2;As A2-A1 >=C, i.e., " stifled door " phenomenon occurs for judgement, sends a signal to loudspeaker and carries out preferential mention of swiping the card It wakes up, is simultaneously emitted by the signal enabling POS 3;C is preset number threshold value;
The POS 3 after actuation, when the brushing card data for receiving passenger, is then included in the nonce of subway charging system networking According to, when detecting brushing card data of the passenger in outlet, by it is preset it is preferential deduct fees, while deleting the ephemeral data.
Space in compartment is divided into short distance channel and long-range channel along central axes by handrail isolated column 2, is respectively supplied to multiply Sit the passenger in shorter section and longer section;When there is passenger to enter compartment, enter corresponding channel according to mark.In view of ground Iron will appear ipsilateral get on or off the bus and not ipsilateral two kinds of situations of getting on or off the bus when running.When passenger is ipsilateral to get on or off the bus, as shown in figure 4, Passenger enters compartment at car door entrance mark, takes the longer passenger in section and enters A channel, enters channel B compared with passenger on short trips.When Passenger is not ipsilateral when getting on or off the bus, as shown in figure 5, passenger enters compartment at car door entrance mark, take the longer passenger in section into Enter channel B, enter A channel compared with passenger on short trips, the A, channel B are theoretically half-duplex channel.It is long-distance or short in train arrival Way passenger gets off from compartment outlet mark along A/B half-duplex channel, while the passenger that gets on the bus enters from entrance mark again, It repeats the above process.
In the present embodiment, serviced broadcast is prerecorded in loudspeaker: " in order to which preferably using cabin space, everybody is past clearly It is walked in the middle part of compartment, the passenger to swipe the card to compartment middle part will enjoy the special preferential treatment of this 6 folding of seating expense, and what thank you matches It closes."
It is bold and unrestrained effectively to guide passenger's orderly upper Train using mark 1 and handrail isolated column 2 up and down unidirectional in compartment, and Microwave remote sensor can effectively distinguish whether compartment occurs " stifled door " phenomenon, and be resolved by starting incentive mechanism.The invention Solve generally existing current subway and the problems such as insoluble passenger's " stifled door " phenomenon and passenger getting on/off conflict, it is contemplated that The space utilization rate of subway carriage can be greatly improved, effectively improve subway transport efficiency, the use of great convenience passenger.
Above embodiments are merely to illustrate design philosophy and feature of the invention, and its object is to make technology in the art Personnel can understand the content of the present invention and implement it accordingly, and protection scope of the present invention is not limited to the above embodiments.So it is all according to It is within the scope of the present invention according to equivalent variations made by disclosed principle, mentality of designing or modification.

Claims (6)

1. a kind of subway carriage half-duplex channel passenger guiding system for improving space utilization rate, it is characterised in that: it includes unidirectional Upper and lower mark, handrail isolated column, microwave remote sensor, microprocessor, loudspeaker and the POS;Wherein,
The unidirectional setting of mark up and down enters and leaves position in compartment;The central axes in compartment are arranged in along subway driving direction for handrail isolated column On, and disconnected in section where compartment discrepancy position;
Microwave remote sensor includes that compartment is arranged in enter and leave the first microwave remote sensor of position and be arranged in the middle part of compartment second micro- Wave sensor;
Microprocessor is used to compare the patronage A1 and A2 of the first microwave remote sensor and the acquisition of the second microwave remote sensor, works as A1- When A2 >=C, sends a signal to loudspeaker and carry out preferential prompting of swiping the card, be simultaneously emitted by the signal enabling POS;C is preset people Number threshold value;
The POS is located in the middle part of compartment, and networks with subway charging system.
2. the subway carriage half-duplex channel passenger guiding system according to claim 1 for improving space utilization rate, feature Be: the unidirectional mark up and down includes the upper mark and lower mark for being triangle, the vertex angle direction of upper mark In compartment, the vertex angle of lower mark is towards outside compartment;The principle that upper mark and lower mark follow upper right bottom right is arranged side by side Position is entered and left in compartment.
3. the subway carriage half-duplex channel passenger guiding system according to claim 1 for improving space utilization rate, feature Be: the handrail isolated column includes front rail and vertical railing;The height of front rail is 80-120cm;Vertical railing It is arranged along the central axes interval in compartment, connects car body top and bottom.
4. the subway carriage half-duplex channel passenger guiding system according to claim 1 or 3 for improving space utilization rate, special Sign is: the space in compartment is divided into short distance channel and long-range channel along central axes by the handrail isolated column, is provided respectively To the passenger for taking shorter section and longer section.
5. a kind of subway carriage half-duplex channel passenger guiding system using raising space utilization rate described in claim 1 draws Guiding method, it is characterised in that: it includes:
Position is entered and left using the unidirectional guidance stream of people of mark up and down by compartment above and below the direction guided in compartment;
Interior space is divided into several mutually isolated unit by handrail isolated column, is further divided the passenger for entering compartment Stream, while providing to help and holding function;
First microwave remote sensor and the second microwave remote sensor acquire the patronage A1 in the middle part of compartment discrepancy position and compartment respectively And A2;As A1-A2 >=C, sends a signal to loudspeaker and carry out preferential prompting of swiping the card, be simultaneously emitted by the signal enabling POS;C For preset number threshold value;
The POS after actuation, when the brushing card data for receiving passenger, is then included in the ephemeral data of subway charging system networking, when Detect the passenger in the brushing card data of outlet, by it is preset it is preferential deduct fees, while deleting the ephemeral data.
6. utilizing bootstrap technique described in claim 5, it is characterised in that: the handrail isolated column is by the space edge in compartment Central axes are divided into short distance channel and long-range channel, are respectively supplied to take the passenger in shorter section and longer section;When there is passenger When into compartment, enter corresponding channel according to mark.
CN201710434270.7A 2017-06-09 2017-06-09 Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate Expired - Fee Related CN107244330B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710434270.7A CN107244330B (en) 2017-06-09 2017-06-09 Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710434270.7A CN107244330B (en) 2017-06-09 2017-06-09 Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate

Publications (2)

Publication Number Publication Date
CN107244330A CN107244330A (en) 2017-10-13
CN107244330B true CN107244330B (en) 2019-03-08

Family

ID=60018617

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710434270.7A Expired - Fee Related CN107244330B (en) 2017-06-09 2017-06-09 Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate

Country Status (1)

Country Link
CN (1) CN107244330B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110281979B (en) * 2019-06-21 2023-09-05 上海市城市建设设计研究总院(集团)有限公司 Subway passenger distribution induction system based on piezoelectric sensor and operation method thereof
CN113129583A (en) * 2019-12-31 2021-07-16 浙江宇视科技有限公司 Riding method and riding system
CN111402434A (en) * 2020-03-12 2020-07-10 杭州逐一科技有限公司 Road parking space intelligent parking system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176082A (en) * 1991-04-18 1993-01-05 Chun Joong H Subway passenger loading control system
JP2004341115A (en) * 2003-05-14 2004-12-02 Matsushita Electric Ind Co Ltd Advertising information distribution apparatus
DE102011004461B3 (en) * 2011-02-21 2012-04-26 Siemens Aktiengesellschaft System for estimating passenger distribution in trains, has computer determining estimation of passenger distribution of trains from data using comparison values and transmitting estimation to respective trains and/or stations for display
CN103661486A (en) * 2013-12-19 2014-03-26 华南理工大学 Subway crowding degree indication device
CN105416347A (en) * 2015-12-12 2016-03-23 张晓刚 In-car crowding condition foreknowing device
CN105574503A (en) * 2015-12-16 2016-05-11 陕西科技大学 Device and method for querying subway passenger distribution and full rate in real time

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176082A (en) * 1991-04-18 1993-01-05 Chun Joong H Subway passenger loading control system
JP2004341115A (en) * 2003-05-14 2004-12-02 Matsushita Electric Ind Co Ltd Advertising information distribution apparatus
DE102011004461B3 (en) * 2011-02-21 2012-04-26 Siemens Aktiengesellschaft System for estimating passenger distribution in trains, has computer determining estimation of passenger distribution of trains from data using comparison values and transmitting estimation to respective trains and/or stations for display
CN103661486A (en) * 2013-12-19 2014-03-26 华南理工大学 Subway crowding degree indication device
CN105416347A (en) * 2015-12-12 2016-03-23 张晓刚 In-car crowding condition foreknowing device
CN105574503A (en) * 2015-12-16 2016-05-11 陕西科技大学 Device and method for querying subway passenger distribution and full rate in real time

Also Published As

Publication number Publication date
CN107244330A (en) 2017-10-13

Similar Documents

Publication Publication Date Title
CN107244330B (en) Improve the subway carriage half-duplex channel passenger guiding system and method for space utilization rate
CN106205172B (en) Unsignalized intersection conflict resolution method and system
CN105321357B (en) The setting system and method that a kind of isolated intersection same-phase is turned right with pedestrian signal
RU2722105C2 (en) Automatic transport system
CN107045793B (en) Tramcar's level crossing cooperative control system
CN104032980B (en) A kind of crossing bus station's arrangement and public transport passing method
CN109267438B (en) Control method for tidal automatic driving BRT
CN101992782A (en) Urban unmanned electronic railcar taxi traffic system
CN101428619A (en) Railbus traffic system
CN103538493A (en) Unmanned intelligent traffic system
CN109448364A (en) A kind of public transport dynamic trajectory optimization method considering comfort level and energy-saving and emission-reduction
CN107700293A (en) Automatic running transit system
CN108163008A (en) A kind of rail system and its control method of public dynamic means of transportation
CN206194131U (en) Crossing import way clearance system
CN108053641A (en) A kind of combination travelling-crane method of pilotless automobile
CN106428024A (en) Bus station guide system and method for vehicle parking
CN104599491B (en) Tramcar system for shortening transfer distances from tramcars to buses and control method thereof
CN204357154U (en) Large-scale bus platform under homogeneous admission fee and free transfer condition
CN107067769B (en) Cooperative priority control method for single tramcar level crossing
CN102013161A (en) Traffic system special for bicycles
KR20150133334A (en) Method for tram priority operation base on the wireless network
KR101618434B1 (en) A System for non-stop operating of tram at the intersection and Method thereof
CN206141541U (en) Bootstrap system is berthhed to bus stop vehicle
CN201876989U (en) Bicycle-dedicated transportation system
CN106114529A (en) One-stop microlight-type electric urban Rail Transit System

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190308