chrispeng [ad_1]
Features
● Automatic statistics of ships passing gates
● Ship automatic customs clearance
Main production
Marine tags, outdoor high-level readers
Solution overview
Combining the actual characteristics of inland shipping management, guided by the Yangtze River Delta waterway network and the Beijing-Hangzhou Canal water system intelligent shipping information service system (ship networking) planning, supported by modern Internet of Things technology, communication technology and information technology, follow the system’s advanced and safe The guiding principles of flexibility, reliability, openness, scalability, and easy maintenance are used to build a ship’s rapid gate-passing system. Based on the optimization of the ship’s gate-passing process, in each link of ship gate-passing registration, payment, dispatching, and gate-passing, automatic identification of ships, state judgments and remote interaction of information are realized, so as to achieve remote ship registration, payment, and dispatch without landing remotely. The purpose of handling and passing the gate quickly, and to promote the transformation of management methods with the innovation of service means, while improving the level of external service of the ship lock, strengthen the industry’s supervision ability.
Structure diagram
Solution features
●The automatic identification system of the ship and the RFID equipment installed on the ship lock and the ship can realize the automatic identification of the ship’s identity and the judgment of the operating state, and provide support for the boat people to go through various procedures for passing the lock, and the ship lock management department to organize and manage the ship passing the lock. .
●Through mobile Internet-based ship-to-shore communication technology, using 3G smart terminals, to provide boat people with reliable and effective means of information communication, to meet the needs of boat people who do not go ashore to remotely handle gate registration, payment, dispatch gate business processing, and comprehensive information services Require.
●By constructing an automatic charging processing platform and a water ETC settlement system, establishing an electronic account for boat people’s gate-passing fees, and realizing functions such as remote payment, recharging, query, refund, and bill printing for boat people’s gate-passing gates, and realizing the waterway department’s gate-passing fees for water ETC ships Perform management and settlement functions.
● Combining information management methods, strengthen the supervision of illegal ships, and establish credit supervision of ship passing locks, and guide boat people to operate legally.
●Through the ship information service system, provide transportation companies and boat people with information query methods such as channel navigation status and ship gate fees, and provide channel management departments with industry management information release channels.
Typical case: Shanghai Ship Lock Intelligent Queuing System
Project Background
At present, most ships’ navigation is queued through manual dispatch and command, and dispatchers use experience to direct the navigation of each gate. The navigation records are also manually recorded, and it is difficult for the leadership to make statistics on the previous navigation records. The analysis also fails to provide scientific and reliable navigation information data for past ships, causing some ships to enter and exit the lock room without observing commands and relying on their own experience and subjective consciousness, which brings a lot of trouble to the management of the lock station.
Without scientific and reasonable queue management, it is impossible to estimate the number of ships, especially during peak periods, it is difficult to scientifically analyze and arrange personnel reasonably, which affects work efficiency. Even sometimes there are too many ships waiting for navigation. The poor environment and fatigue of the staff affect efficiency and cause work errors. In addition, the lack of necessary propaganda media makes it impossible to predict the water level, navigation conditions, weather and other service information in advance. This backwardness The situation is far from the requirements of establishing a national first-level water management unit, open government affairs, and information disclosure.
Use high-tech computer technology to replace manual queuing, so as to solve the problems of low navigation efficiency of the ship lock and unreasonable arrangement of on-site staff, and effectively improve the service quality of the ship lock; at the same time, it can monitor and predict the flow of ships, and grasp the navigation situation in real time, providing useful information. Managing information, optimizing the combination of resources, and improving navigation efficiency are inevitable trends in social development.
The goal of building
Improve the organizational management, safety management, and operation management level of municipal sluice pumping stations to meet the management requirements of the national first-level water management unit, and realize the standardization, standardization and informationization of the management and operation of sluice pumping stations.
At this stage, the ship lock automatic queuing system is completed, and the long-term goal is to realize the ship lock automatic dispatching management platform (queuing, charging, automatic control, unified dispatching, and unified operation).
System description
The active electronic tags installed on ships, in order to prevent embezzlement, take special measures to achieve anti-disassembly requirements, radio frequency equipment through the standard serial port RS232/485 interface to Ethernet and back-end link, so that when the ship installed electronic tags pass through the channel The data will be recognized and read by the reader at a long distance, and the upper computer will analyze and process the read data and apply it to the queuing system.
Considering the stability of the system, since the monitoring platform has a dedicated database server and application server, as well as a corresponding hot backup plan, this system is considered from the perspective of economy and conservation, no separate server is configured, and the application is deployed directly in the monitoring On the platform server. In order to prevent the failure of the radio frequency card reader device, it is recommended to prepare at least two devices in actual applications. When a failure occurs, simply replace it and it can work normally.
Because the queuing voice system uses an intelligent voice engine, the voice prompts and alarms during the operation of the system are automatically broadcast in the form of digital voice through the voice engine.
System function and technical characteristics
By modeling the lock chamber, scientifically calculate the position of the ship in the model and the size it occupies, and on this basis, automatically generate navigation instructions according to various water and working conditions collected in real time, and then automatically generate the instructions Send to the monitoring system for execution, the entire control process does not require manual intervention to perform, in a true sense, the automatic operation and management of the ship lock is realized. In addition, there are real-time monitoring and management of RFID equipment status, statistical analysis of general navigation data, etc. During the implementation of this project, the specific system functions and technical features realized mainly include the following six aspects:
1. Provide scientific and reliable navigation information for passing ships
LED and voice prompts real-time information such as the current water level of the inner and outer rivers, the tide level after half an hour, one hour later, and the navigation time of the ship, providing scientific navigation data to managers and ships.
2. Automatic queuing
The queuing model is established according to the actual length and width of the lock chamber. The ship enters the model according to the principle of “first come first”. The position and size of the ship in the model are designed according to the actual size of the ship and the scale of the model.
3. Automatic navigation
The navigation and suspension instructions are automatically issued according to the queue situation of the model. When the queuing work of the current gate is completed, the system automatically issues navigation instructions to the monitoring system and executes it. The gate is fully opened. After the traffic light is switched, the system informs the ship to enter the lock chamber through voice and LED, and the system counts all ships to enter the lock chamber automatically. Follow-up process. The execution of all actions is automatically completed by the computer. If a failure occurs during the execution, the system will alarm and provide a manual intervention interface.
4. Super high and super deep discrimination
According to basic data and current water level calculations, judge whether there is super high or super deep. Among them, the entry from the outer river into the inland river is calculated as full load, and the entry from the inner river into the outer river is calculated as empty. Due to the uncertainty of the full load and no load of the ship, the ultra-high and ultra-deep queuing system can only be used as an auxiliary means of discrimination. More accurate judgment requires a special identification system.
5. Statistical analysis of navigation data
According to the analysis and statistics, the management can have a more comprehensive understanding of the traffic volume in each period and allocate personnel reasonably for each period.
6. Real-time monitoring and management of equipment
Real-time monitoring of all RFID equipment on site. If any equipment fails, it will immediately alarm and prompt the user to deal with it. The normal equipment will display the collected ship information in real time, which is convenient for users to monitor the ship conditions at each monitoring point.
Program features
Large flow: extremely high anti-collision performance, adopting multiple anti-collision schemes, supporting simultaneous reading of more than 200 tags;
Support high-speed mobile reading: the moving speed of the identification card can reach more than 200 km/h;
High reliability: working temperature -40℃~85℃, waterproof and shockproof, meeting the application of industrial-grade environment;
High anti-interference: There are no special requirements for various interference sources on site, and the installation is convenient and simple;
The global open ISM microwave frequency band does not require application and payment;
Ultra-low power consumption: it is safe for the human body, no health damage;
High efficiency: effectively improve the passage rate of ship locks and reduce the probability of traffic jam;
Ship certificate anti-counterfeiting: In order to evade punishment and payment, the falsification of ship certificate data, ship name and ship number is rampant. After adopting RFID technology, due to the global uniqueness of the electronic tag ID number and the anti-disassembly measures of the electronic tag, such problems can be completely eliminated;
Flow and volume statistics: can accurately and automatically count the flow and freight volume of passing ships;
Intelligent: realize intelligent voice prompt and intelligent control through integration with monitoring system and voice system.
[ad_2]
