Intelligent Traffic Big Data Platform   

Sanleng integrate the Internet of things, cloud computing, artificial intelligence, automatic control, mobile 

Internet and other technologies into smart transportation, and create a new urban three-dimensional public transportation big data platform.

Platform structures is with urban public transport data resource center, the construction of centralized and unified bus based database and theme database, the construction of city bus data resource catalog system and data exchange system.

Relying on the city bus data, the taxi data, water bus and public bicycle data that are integrated to build the data resource center of urban public transport industry.

   Expressway management   

Combining GIS/GPS/Video information technology, it makes the expressway management smarter and visualized. The system keeps traffic control officers informed of the latest road conditions with the dynamic monitor platform of the central system. Traffic network of expressway can be information effectively integrated to achieve overall coordination of traffic operations and management, and it can provide road users with more up-to-date, convenient and diverse traffic information, to improve the vehicle operation efficiency and road safety.

● Expressway Command Center

The system integrate with existing hardware and software infrastructure. Capture and analyze real-time content from multiple inputs in multiple formats and make time-critical decisions with perfect confidence.

Staff can utilize the Command Center to monitor live events while simultaneously reviewing footage of an incident, with added capabilities of zooming in, and immediately notifying field officers or the local police agency.

● ETC (Electronic Toll Collection)

Flexible and smart split system, which can match different part of the fees to a specific high way section. 

The system combines the technologies of automated vehicle identification, vehicle classification, transactions and violation enforcement.

The system is well compatible with traditional 

system, making it easy for upgrading, which can save the investment.

Electronic toll collection systems rely on four major components: automated vehicle identification, 

automated vehicle classification, transaction processing, and violation enforcement.

● Electronic Police

E-Police can effectively help traffic police to gather data about traffic violations. By deploying E-polices on roads, traffic accidents are greatly reduced. The E-police transfers signals to CPU through sensor, then keeps signals in register temporarily. Via networking, pictures can be downloaded by traffic command center.

It adopts high-definition camera, generating at least 3 high-definition images for each violation. The traffic light, plate number, stopping line,time, lane are recorded.

One specific image is generated with all these info, which can protect falsification and therefore eligible to work as proof for the law enforcement. 

● Automatic Speed Detection

By utilizing technologies including vehicle detection, image processing and telecommunication, the system is capable of measuring the speed and taking image for all over-speed illegal activities, which can provide objective and accurate proof for the law enforcement, reduce 

traffic irregularities, traffic jam and traffic out of order.

When a speeder is detected, the event recording function is triggered by the detector. 

When this happens, the VPort will begin transmitting video images to the FTP server. In order to speed up data transmission, the trigger is sent using UDP (User Datagram Protocol), with event number and time stamp marked for convenient tracking. The workstation in the police station is used by officers to download the recorded video files from the FTP server on a regular basis, and then convert them from . pes to the required . avi format.

The system has the following features:

It supports multiple detection methods, such as coil, radar and etc.The system utilizes an integrated design, vehicle detection, image collection, photo taking, traffic control, compression.

● Smart Security Platform

Smart security platform have integrated management and control for the security protection system and equipment of video monitoring, alarming, access control, patrol etc, and expand sub-system application scope. All of these can strengthen security prevention and control ability and improve safe management level.

According to guest flow statistics on subway station and crowd density analysis on different sections,the platform include the following systems:

1.The barrier gate intelligent control system

2.Artificial ticket windows increased early-warning system

3.AFC management and control system

4.Station stranded passengers early-warning system

5.Station emergency early-warning system

6.Subway station personnel in and out recording system

7.Station waiting area personnel dangerous behavior early-warning system

8.Station waiting area personnel individual behavior early-warning system

9.Station front-end camera equipment management system

10.Station non-service time unlawful combatant lingering detection

   Rail Transit Management   

● Automatic Fare Collection(AFC) System

An automated fare collection (AFC) system is the collection of components that automate the ticketing system of a public transportation network - an automated version of manual fee collection. An AFC system is usually the basis for integrated ticketing.

Automatic fare collection (AFC) solution enables public transportation companies (metro / buses / rail / BRT) to implement fast, intelligent and efficient transport systems by providing transparency to the entire monetary chain and allowing full control on income and collection process. Additionally, AFC allows total inter-mode transport integration with simple and defined clearing and settlement process. 

● Platform Screen Door

Platform screen doors are essential in order to safeguard the security and comfort of the 

passengers.

Unique mechanical locking/unlocking function and electrically controlled redundant design to guarantee safe operation. 

Using an omni-seal mechanism, the platform screen doors passed various tests and can substantially improve the energy savings of the environmental control systems while ensuring a comfortable riding environment.

The system have the advantage of being independent of the train signaling and automatic operating systems. 

● Rail Transit Surveillance System

They can also track vehicle，safety door, alerting officials to delays or closures as well as possible intentional acts of crime or violence. The system can be paired with many other technologies, including Global Positioning Systems (GPS) and remote monitoring.

● Operation And Maintenance System For Rail Transit 

There is large scale for rail transit system and station system, so we need lots of IT infrastructure support , including database server, application server, network equipment, virtual platform, middleware, database and etc. Sanleng Group researched and developed a series of complete, collective, effective rail transit operation and maintenance system based on these IT infrastructures.