CN112435154B - Comprehensive information supervision system for rail transit operation stage - Google Patents
Comprehensive information supervision system for rail transit operation stage Download PDFInfo
- Publication number
- CN112435154B CN112435154B CN202011459741.8A CN202011459741A CN112435154B CN 112435154 B CN112435154 B CN 112435154B CN 202011459741 A CN202011459741 A CN 202011459741A CN 112435154 B CN112435154 B CN 112435154B
- Authority
- CN
- China
- Prior art keywords
- passenger flow
- detection
- monitoring module
- information
- early warning
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 63
- 238000012544 monitoring process Methods 0.000 claims abstract description 59
- 238000005259 measurement Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 22
- 238000004458 analytical method Methods 0.000 claims abstract description 21
- 238000007619 statistical method Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 230000003993 interaction Effects 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 238000012549 training Methods 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000004422 calculation algorithm Methods 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 4
- 238000007781 pre-processing Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000007651 thermal printing Methods 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G06Q50/40—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0637—Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y10/00—Economic sectors
- G16Y10/35—Utilities, e.g. electricity, gas or water
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y10/00—Economic sectors
- G16Y10/40—Transportation
Abstract
The invention belongs to the technical field of rail transit, and particularly relates to a comprehensive information monitoring system in a rail transit operation stage, which comprises a wire mesh level comprehensive monitoring module, a rail and contact net intelligent detection module, a vehicle operation state monitoring module and a passenger flow detection and early warning module; the network level comprehensive monitoring module comprises an access platform, a data processing platform, a man-machine interaction platform, a testing system, a network management system, a training system and a disaster recovery backup; the intelligent track and contact net detection module comprises a track measurement subsystem, a contact net measurement subsystem, a traction driving subsystem and an information comprehensive processing system; the vehicle running state monitoring module comprises trend analysis, state maintenance auxiliary decision-making and vehicle running states; the passenger flow detection and early warning module comprises digital passenger flow statistical analysis, analog passenger flow statistical analysis and laser passenger flow statistical analysis. The system solves the problem that the content and the application capability of the existing rail transit operation period information cannot meet the management requirement.
Description
Technical Field
The invention belongs to the technical field of rail transit, and particularly relates to a comprehensive information supervision system in a rail transit operation stage.
Background
In recent years, new lines of urban rail transit are continuously put into operation, the networking form is more perfect, and the concept of 'first line first center' in an OCC mode cannot adapt to the current situation of rail transit networking operation. The research wire network level comprehensive monitoring platform can meet various comprehensive management requirements of multi-line daily operation organizations, shared resource management, public information service, emergency command coordination and the like, and a safe, efficient, orderly and authoritative wire network level COCC comprehensive monitoring platform is constructed.
At present, the informatization level of urban rail transit construction period and operation period of each large city is continuously improved, but the system developed for each business is relatively independent, and the problems of difficult data sharing and interaction and the like are very prominent in system integration. With the construction of urban rail transit, the operation mileage is gradually increased, the passenger flow is continuously increased, and the content and the application capability of the information cannot meet the management requirement. The traditional operation thought is based on the concept of 'first line first center' in OCC mode, and global command of the urban rail transit network can not be realized. Urban rail transit construction and operation are huge system engineering, and a large amount of electromechanical equipment is needed to ensure the safety of urban rail transit construction and operation in engineering, and mass data are generated at the same time; the urban rail transit passenger flows show imbalance in time, direction and section, and the current transfer stations are greatly arranged, so that higher requirements are put forward on passenger flow detection.
Accordingly, there is a need for improvements to the above-described problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a comprehensive information supervision system in a rail transit operation stage, which can solve the problem that the content and the application capacity of the existing rail transit operation stage information cannot meet the management requirement.
The invention adopts the technical scheme that:
the rail transit operation stage comprehensive information supervision system comprises a wire mesh level comprehensive monitoring module, a rail and contact network intelligent detection module, a vehicle operation state monitoring module and a passenger flow detection and early warning module; the network level comprehensive monitoring module comprises an access platform, a data processing platform, a man-machine interaction platform, a testing system, a network management system, a training system and a disaster recovery backup; the intelligent track and contact net detection module comprises a track measurement subsystem, a contact net measurement subsystem, a traction driving subsystem and an information comprehensive processing system; the vehicle running state monitoring module comprises trend analysis, state maintenance auxiliary decision-making and vehicle running states; the passenger flow detection and early warning module comprises digital passenger flow statistical analysis, analog passenger flow statistical analysis and laser passenger flow statistical analysis; the network-level comprehensive monitoring module provides basic data support for a track intelligent detection module, a vehicle running state monitoring module, a passenger flow detection and early warning module respectively; the intelligent detection module of the track and the overhead line system realizes synchronous detection, intelligent detection, rapid detection and analysis of the overhead line system and the geometrical parameters of the track; the vehicle running state monitoring module collects relevant information of the running state of the vehicle, achieves trend analysis of main parts and the running state of the vehicle, and provides rationalization opinion for an upper layer decision-making and maintenance system; the passenger flow detection and early warning module realizes timely linkage control of passenger flow detection and early warning management in a complex environment, and can accurately predict the dynamic conditions of regular passenger flows such as personnel aggregation, traffic surge and the like through collected passenger flow data.
The measurement subsystem in the track and overhead line system intelligent detection module and the measurement technology used by the overhead line system measurement subsystem comprise: detecting an inertial strapdown attitude analysis algorithm, a 2D laser measurement technology and multi-sensor data fusion.
The hardware system of the vehicle running state monitoring module comprises a passive wireless self-generating sensor, and vibration and temperature of bogie related components such as vehicle wheels, bearings, gearboxes and the like are monitored in real time.
The vehicle running state monitoring module is compatible with uploading analysis of manual collected data, is provided with intelligent Internet of things manual collection equipment, and the intelligent Internet of things equipment can integrate functions of two-dimensional code scanning, RFID (radio frequency identification) reading, fingerprint identification and thermal printing in a modularized manner, and realizes recording uploading of field detection conditions in a photographing mode, a video mode and the like.
The passenger flow detection and early warning module adopts laser and video multi-mode detection to monitor the information such as the number, the direction, the speed, the density and the like of the passenger flow, and builds a model to realize timely early warning of the abnormal passenger flow.
The access platform comprises network equipment and interface processing equipment, wherein the network equipment realizes uploading access of OCC system information of each area; the interface processing device is used for preprocessing the access information.
The information comprehensive processing system synchronously processes the acquired network inspection data and the track inspection data, and outputs a relative geometry report, a TQI report, an absolute measurement report, an adjustment proposal report and an output waveform for viewing.
And the data of the laser passenger flow statistical analysis are transmitted in a wired Ethernet mode and a GPRS wireless mode.
Compared with the prior art, the invention has the following beneficial effects:
1. in terms of hardware, the invention adopts an advanced computer network to build hardware service, has perfect expansion capability, provides an integrated platform with good compatibility, always builds a system in terms of software by adopting an expandable and flattened design, reduces forwarding links, and ensures that software and hardware configuration is based on the actual load of urban rail transit in the operation period so as to meet the functional positioning and use requirements of network-level comprehensive monitoring.
2. The invention can realize seamless integration of real-time monitoring and comprehensive application. The network level comprehensive monitoring solves the compatible operation of the network comprehensive monitoring system and the network comprehensive service system.
3. The invention realizes the timely linkage control of passenger flow detection and early warning management in a complex environment, can accurately predict the dynamic conditions of regular passenger flows such as personnel aggregation, traffic surge and the like through the acquired passenger flow data, and can realize the implementation linkage of emergency events and early warning management.
4. The vehicle running state monitoring module acquires relevant information of the running state of the vehicle. Through researching a set of complete state identification system, the trend analysis of main parts and running states of the vehicle is realized, and rationalization opinion is provided for an upper layer decision-making and maintenance system.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a network level integrated monitoring module according to the present invention;
FIG. 3 is a schematic diagram of a track and catenary intelligent detection module structure according to the present invention;
FIG. 4 is a schematic diagram of a vehicle running state monitoring module according to the present invention;
fig. 5 is a schematic diagram of a passenger flow detection and early warning module structure according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 5, the rail transit operation stage comprehensive information supervision system comprises a wire network level comprehensive monitoring module, a rail and contact network intelligent detection module, a vehicle operation state monitoring module and a passenger flow detection and early warning module; the network level comprehensive monitoring module comprises an access platform, a data processing platform, a man-machine interaction platform, a testing system, a network management system, a training system and a disaster recovery backup; the intelligent track and contact net detection module comprises a track measurement subsystem, a contact net measurement subsystem, a traction driving subsystem and an information comprehensive processing system; the vehicle running state monitoring module comprises trend analysis, state maintenance auxiliary decision-making and vehicle running states; the passenger flow detection and early warning module comprises digital passenger flow statistical analysis, analog passenger flow statistical analysis and laser passenger flow statistical analysis; the network-level comprehensive monitoring module provides basic data support for a track intelligent detection module, a vehicle running state monitoring module, a passenger flow detection and early warning module respectively; the intelligent detection module of the track and the overhead line system realizes synchronous detection, intelligent detection, rapid detection and analysis of the overhead line system and the geometrical parameters of the track; the vehicle running state monitoring module collects relevant information of the running state of the vehicle, achieves trend analysis of main parts and the running state of the vehicle, and provides rationalization opinion for an upper layer decision-making and maintenance system; the passenger flow detection and early warning module realizes timely linkage control of passenger flow detection and early warning management in a complex environment, and can accurately predict the dynamic conditions of regular passenger flows such as personnel aggregation, traffic surge and the like through collected passenger flow data.
The measurement subsystem in the track and overhead line system intelligent detection module and the measurement technology used by the overhead line system measurement subsystem comprise: detecting an inertial strapdown attitude analysis algorithm, a 2D laser measurement technology and multi-sensor data fusion.
The hardware system of the vehicle running state monitoring module comprises a passive wireless self-generating sensor, and vibration and temperature of bogie related components such as vehicle wheels, bearings, gearboxes and the like are monitored in real time.
The vehicle running state monitoring module is compatible with uploading analysis of manual collected data, is provided with intelligent Internet of things manual collection equipment, and the intelligent Internet of things equipment can integrate functions of two-dimensional code scanning, RFID (radio frequency identification) reading, fingerprint identification and thermal printing in a modularized manner, and realizes recording uploading of field detection conditions in a photographing mode, a video mode and the like.
The passenger flow detection and early warning module adopts laser and video multi-mode detection to monitor the information such as the number, the direction, the speed, the density and the like of the passenger flow, and builds a model to realize timely early warning of the abnormal passenger flow.
The access platform comprises network equipment and interface processing equipment, wherein the network equipment realizes uploading access of OCC system information of each area; the interface processing equipment realizes the preprocessing of the access information, effectively isolates the mutual access among the OCC networks on one hand, effectively ensures the information security of different line control centers, and the access platform completes the functions of interface management and data acquisition preprocessing.
The information comprehensive processing system synchronously processes the acquired network inspection data and the track inspection data, and outputs a relative geometry report, a TQI report, an absolute measurement report, an adjustment proposal report and an output waveform for viewing.
The data of the laser passenger flow statistical analysis are transmitted in a wired Ethernet mode and a GPRS wireless mode, and the laser passenger flow statistical analysis system has a local storage function; a time interval per data upload can be set; is not affected by environmental changes such as temperature, light, crowds and the like; and the detection system interface is open and supports the data access of a third party.
The invention builds a comprehensive information supervision system in the rail transit operation stage, which mainly solves the problems of safe and stable operation of trains, improvement of subway operation efficiency, good operation of electromechanical equipment and improvement of passenger service.
The data processing platform in the wire mesh level comprehensive monitoring module is used for processing, calculating and storing acquired information; the platform sets a plurality of server systems to share processing business, and the data server processes real-time data and historical data uploaded by each line system; the application server realizes the calculation and arrangement of the data and feeds back and outputs. The man-machine interaction platform displays the monitoring data of each system and HMI display of each application function to the user by adopting a graphical interface. The test system realizes the software function test and maintenance management functions. The network management system realizes configuration and monitoring management of the whole comprehensive monitoring platform. The training system realizes the simulation operation of the system, and the monitoring platform operator can use the functions of the palm platform in the environment of simulation reality. The disaster recovery backup system realizes the remote disaster recovery backup of the network-level comprehensive monitoring module and the application system, and ensures the reliability of the system. The network level comprehensive monitoring module is distributed in a device room, a central control room, a remote disaster recovery backup center and a line control center of the network operation management command center.
The network-level comprehensive monitoring system can meet various comprehensive management requirements of multi-line data resource sharing, emergency command coordination and the like, and a vehicle running state monitoring module and a passenger flow detection and early warning system are built to construct a safe, efficient and authoritative network-level COCC comprehensive monitoring platform; the vehicle running state monitoring module acquires state information of a metro vehicle detection object by utilizing a scientific state monitoring and diagnosing technology, and predicts the fault trend of the detection object through analysis and processing of related data. The module is suitable for a vehicle running state monitoring environment, and a passive wireless sensor solution is adopted in the aspect of a hardware sensor. In addition, the system is compatible with uploading of manual collected data, and serial internet of things products such as an intelligent handheld terminal, an intelligent safety helmet and the like are configured; the method comprises the steps of detecting geometrical parameters of a track and a contact net by using an inertial strapdown attitude analysis algorithm, a 2D laser measurement technology and a multi-sensor data fusion technology; a passive wireless self-generating sensor is developed to realize real-time monitoring of vibration and temperature of relevant parts of a bogie such as a vehicle wheel, a bearing, a gearbox and the like; the passenger flow detection and early warning module can accurately detect basic information such as passenger flow quantity, passenger flow direction, passenger flow speed, passenger flow density and the like in real time, and can provide a complete set of advanced data analysis methods, such as daily/week/month passenger flow distribution, peak hour section passenger flow distribution, incoming and outgoing passenger flow contrast analysis and other various analysis statistical reports, and the like, and the basic information is reflected to a manager in the form of an intuitive graph, so that the passenger flow running condition can be conveniently known in real time; when people gather more, the system can also identify the congestion occurrence area and early warn in time, provide a safe evacuation scheme and assist a manager to quickly complete corresponding and emergency treatment; by applying multi-mode detection technologies such as laser and video, the monitoring of information such as the number, direction, speed and density of the passenger flow is realized, a model is built, and the timely early warning of the abnormal passenger flow is realized.
The research of the invention is developed from four aspects of overhead line system measurement, track geometric parameter measurement, synchronous processing of network inspection data and track inspection data and precise traction driving technology. The system hardware design adopts modularization and lightweight design, can be convenient to go up and down the rail, and is matched with an automatic walking mechanism to carry out rapid detection.
The preferred embodiments of the present invention have been described in detail, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and the various changes are included in the scope of the present invention.
Claims (3)
1. Comprehensive information supervisory systems in the rail transit operation stage, its characterized in that: the intelligent monitoring system comprises a wire mesh level comprehensive monitoring module, a rail and contact network intelligent detection module, a vehicle running state monitoring module and a passenger flow detection and early warning module; the network level comprehensive monitoring module comprises an access platform, a data processing platform, a man-machine interaction platform, a testing system, a network management system, a training system and a disaster recovery backup; the intelligent track and contact net detection module comprises a track measurement subsystem, a contact net measurement subsystem, a traction driving subsystem and an information comprehensive processing system; the vehicle running state monitoring module comprises trend analysis, state maintenance auxiliary decision-making and vehicle running states; the passenger flow detection and early warning module comprises digital passenger flow statistical analysis, analog passenger flow statistical analysis and laser passenger flow statistical analysis; the network-level comprehensive monitoring module provides basic data support for a track intelligent detection module, a vehicle running state monitoring module, a passenger flow detection and early warning module respectively; the intelligent detection module of the track and the overhead line system realizes synchronous detection, intelligent detection, rapid detection and analysis of the overhead line system and the geometrical parameters of the track; the vehicle running state monitoring module collects relevant information of the running state of the vehicle, achieves trend analysis of main parts and the running state of the vehicle, and provides rationalization opinion for an upper layer decision-making and maintenance system; the passenger flow detection and early warning module realizes timely linkage control of passenger flow detection and early warning management in a complex environment, and can accurately predict the dynamic situation of regular passenger flow of personnel gathering and traffic surge through collected passenger flow data; the vehicle running state monitoring module is compatible with uploading analysis of manual acquisition data, is provided with intelligent Internet of things manual acquisition equipment, and can integrate functions of two-dimensional code scanning, RFID (radio frequency identification) reading, fingerprint identification and thermal printing in a modularized manner, and realizes recording uploading of field detection conditions in a photographing and video mode; the passenger flow detection and early warning module adopts laser and video multi-mode detection to realize the monitoring of passenger flow quantity, direction, speed and density information, and builds a model to realize timely early warning of passenger flow abnormality; the measurement subsystem in the track and overhead line system intelligent detection module and the measurement technology used by the overhead line system measurement subsystem comprise: detecting an inertial strapdown attitude analysis algorithm, a 2D laser measurement technology and multi-sensor data fusion; the hardware system of the vehicle running state monitoring module comprises a passive wireless self-generating sensor, and is used for monitoring vibration and temperature of relevant parts of a bogie of a vehicle wheel, a bearing and a gear box in real time; the access platform comprises network equipment and interface processing equipment, wherein the network equipment realizes uploading access of OCC system information of each area; the interface processing device is used for preprocessing the access information.
2. The rail transit operation stage integrated information supervision system according to claim 1, wherein: the information comprehensive processing system synchronously processes the acquired network inspection data and the track inspection data, and outputs a relative geometry report, a TQI report, an absolute measurement report, an adjustment proposal report and an output waveform for viewing.
3. The rail transit operation stage integrated information supervision system according to claim 1, wherein: and the data of the laser passenger flow statistical analysis are transmitted in a wired Ethernet mode and a GPRS wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459741.8A CN112435154B (en) | 2020-12-11 | 2020-12-11 | Comprehensive information supervision system for rail transit operation stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459741.8A CN112435154B (en) | 2020-12-11 | 2020-12-11 | Comprehensive information supervision system for rail transit operation stage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112435154A CN112435154A (en) | 2021-03-02 |
| CN112435154B true CN112435154B (en) | 2024-03-19 |
Family
ID=74691471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011459741.8A Active CN112435154B (en) | 2020-12-11 | 2020-12-11 | Comprehensive information supervision system for rail transit operation stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112435154B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691770A (en) * | 2021-07-19 | 2021-11-23 | 河南辉煌城轨科技有限公司 | Visual grounding system of integrated contact net of comprehensive monitoring system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293529A (en) * | 2007-04-29 | 2008-10-29 | 余亚莉 | Intelligent monitoring and early warning system for passenger transportation ability and operation safety of vehicle mounted rail traffic |
| CN102436536A (en) * | 2011-07-27 | 2012-05-02 | 北京北大千方科技有限公司 | Method for detecting density of passenger flow |
| CN106682547A (en) * | 2016-12-21 | 2017-05-17 | 国网上海市电力公司 | Portable integrated intelligent receiving terminal and application thereof |
| CN107830919A (en) * | 2017-10-13 | 2018-03-23 | 天津职业技术师范大学 | A kind of urban track traffic for passenger flow monitoring method |
| CN109409710A (en) * | 2018-10-15 | 2019-03-01 | 山西省自动化研究所 | A kind of urban track traffic overall process comprehensive monitoring system |
| US10311704B1 (en) * | 2018-03-29 | 2019-06-04 | Futurewei Technologies, Inc. | Passenger-related item loss mitigation |
| CN109927762A (en) * | 2019-03-19 | 2019-06-25 | 淮南师范学院 | A kind of total management system of track traffic signal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190318441A1 (en) * | 2018-04-13 | 2019-10-17 | International Business Machines Corporation | Indirect luggage weight identification |
-
2020
- 2020-12-11 CN CN202011459741.8A patent/CN112435154B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293529A (en) * | 2007-04-29 | 2008-10-29 | 余亚莉 | Intelligent monitoring and early warning system for passenger transportation ability and operation safety of vehicle mounted rail traffic |
| CN102436536A (en) * | 2011-07-27 | 2012-05-02 | 北京北大千方科技有限公司 | Method for detecting density of passenger flow |
| CN106682547A (en) * | 2016-12-21 | 2017-05-17 | 国网上海市电力公司 | Portable integrated intelligent receiving terminal and application thereof |
| CN107830919A (en) * | 2017-10-13 | 2018-03-23 | 天津职业技术师范大学 | A kind of urban track traffic for passenger flow monitoring method |
| US10311704B1 (en) * | 2018-03-29 | 2019-06-04 | Futurewei Technologies, Inc. | Passenger-related item loss mitigation |
| CN109409710A (en) * | 2018-10-15 | 2019-03-01 | 山西省自动化研究所 | A kind of urban track traffic overall process comprehensive monitoring system |
| CN109927762A (en) * | 2019-03-19 | 2019-06-25 | 淮南师范学院 | A kind of total management system of track traffic signal |
Non-Patent Citations (2)
| Title |
|---|
| "城市轨道交通运 营安全综合评估预警平 台设计研究";张晗;《中国优秀硕士学位论文全 文数据库 工程科技I 辑》;C033-476 * |
| "基于移动互联网 的深圳地铁设备维护应 急管理的改进研究";张敏;《中国优秀硕士学位论文全 文数据库 工程科技II 辑》;C033-93 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112435154A (en) | 2021-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108591104B (en) | A kind of Research on Fan Fault Forecasting based on cloud platform and health management system arranged, method | |
| CN110766298B (en) | Multi-standard multi-service rail transit simulation method and system | |
| CN113569475B (en) | Subway axle box bearing fault diagnosis system based on digital twin technology | |
| CN104944240A (en) | Elevator equipment state monitoring system based on large data technology | |
| CN103499963B (en) | A kind of coke vehicle equipment remote monitoring system | |
| CN113642946A (en) | Perception information integration access system based on city important infrastructure | |
| CN110728443A (en) | Motor full life cycle management and control system | |
| CN106685074A (en) | System and method of commanding power supply guarantee | |
| CN113177377A (en) | Intelligent urban rail transit network management system based on digital twins | |
| CN104932487A (en) | Subway vehicle remote diagnosis system | |
| CN110926439A (en) | Operation tunnel structure health monitoring system based on BIM technology | |
| CN108470386A (en) | A kind of cable run intelligent inspection system based on GPS and cloud platform | |
| CN112660211A (en) | Intelligent operation and maintenance management system for railway locomotive | |
| CN112622990A (en) | Intelligent operation and maintenance management system for urban rail metro vehicle | |
| CN112435154B (en) | Comprehensive information supervision system for rail transit operation stage | |
| CN108038556A (en) | A kind of Riding-type Monorail Switch health care system | |
| CN112183771A (en) | Intelligent operation and maintenance ecosystem for rail transit and operation method thereof | |
| CN103795791A (en) | Railway disaster prevention safety monitoring system based on wireless sensor network | |
| CN114827773A (en) | Urban rail wisdom safety monitoring early warning system | |
| CN204515433U (en) | The healthy and safe data Real-Time Monitoring of occupational illness and information management system | |
| CN106485420A (en) | A kind of integrated evaluating method being applied to rolling stock upkeep operation process and system | |
| CN117010718A (en) | Digital management system based on smart city management | |
| CN115310661A (en) | Railway infrastructure on-site monitoring and prediction early warning system based on fusion technology | |
| CN206742968U (en) | A kind of switchgear house intelligence attended computer device people's system | |
| CN205811665U (en) | Electric power power transmission and transforming equipment monitoring running state device |
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 |