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With the development of national economic construction, logistics business has developed rapidly in recent years, and higher and higher requirements have been put forward for the informatization and convenience of logistics business construction. Informatization and convenience are the direction of logistics business development.
The necessity of logistics industry informatization
Overhead open wires should be avoided as much as possible in logistics warehouses. Taking into account the operation of large lifting equipment and the movement of people and goods, it is almost impossible to make overhead open wires; however, a considerable part of the operations are mobile, and wired communication is not allowed. Therefore, the use of wireless communication systems to solve communication problems in the logistics industry is a very practical and effective way to facilitate logistics business informatization.
Conditions for the realization of informatization in the logistics industry
With the rapid popularization of WiFi wireless networks and the wide application of industrial-grade handheld data terminals, more convenient and economical information management methods have been provided for the logistics and warehousing industry. WiFi wireless network uses 2.4G and 5G frequency bands and is a wireless network technology that can provide various protocol data, video and voice transmissions. By deploying WiFi wireless networks, enterprises can realize wireless network access and coverage to warehouses and freight yards of various sizes.
Using WiFi network information technology to replace actual operations can greatly reduce the time and labor costs of enterprises in the process of logistics transportation and cargo storage. And it can further strengthen the data sharing in the logistics and warehousing process, and realize the integrated management of enterprise information. In the logistics and warehousing industry, WiFi has become one of the most widely used wireless network technology methods.
Meilan Airport Cargo Company was established in March 2010. In 2016, Meilan Airport completed a cargo and mail throughput of 274,500 tons, a year-on-year increase of 11%. In order to further improve the efficiency of Hainan’s modern logistics and improve the level of infrastructure in Hainan’s aviation industry. In September 2016, Meilan Airport started the construction of a new cargo terminal, with a total construction area of 35,961 square meters and a land area of 258,928 square meters. There are 25 inbound and outbound business seats and 10 agent business seats, as well as business inquiries. Inquiry area, business handling area and customer waiting area and other business areas.
The main business scope of Meilan Airport Cargo Company includes a series of extended businesses such as domestic/international cargo sales, domestic/international cargo entry and exit protection, aviation ground agency, and warehousing. Domestic outbound goods are mainly planted and cultivated products, which are roughly divided into five categories: fresh and live, fruits and vegetables, flowers, general cargo express, and transshipment; more than 90% of international outbound cargo is general cargo, mainly sent to Singapore, Bangkok, etc. In Southeast Asian countries, some goods are transferred to Europe and America via Beijing.
Project requirements
1. The cargo storage yard has a large area and dense stacking, and the quantity, variety and density of the goods on the shelves often change. In this case, it is necessary to ensure that all warehouses achieve full wireless coverage without dead ends, which are divided into indoor and outdoor parts;
2. It is necessary to automatically switch the access point during the movement of the wireless terminal, and the network is not connected, that is, seamless roaming;
3. The wireless network in the warehouse is mainly used by the warehouse’s internal management and visitors. The AP needs to support the setting of multiple SSIDs such as office network and guest network, and different SSIDs have different network permissions and are isolated from each other;
4. Warehouse management has high requirements for wireless security, especially office networks, which require identity authentication to restrict the access of illegal terminals, such as MAC address authentication;
5. The AP wiring must meet the fire protection requirements;
6. AP supports unified management, configuration, and real-time monitoring of the working status of each AP, easy operation and maintenance;
7. Support data collection and transmission based on RFID and barcode, and mobile voice service based on WLAN;
8. After wireless coverage, voice and video surveillance services must be supported;
9. The temperature in the cold storage is low, and the salt content in the seafood warehouse is relatively high, which puts forward high requirements on the hardware performance of the equipment. It is required to ensure the stable operation and operation of the equipment under harsh conditions, and ensure the delay and zero packet loss rate.
Explore the actual needs of the Meilan Airport International Cargo Center, understand the wireless usage scenarios of the project, start from office, logistics and other businesses, launch the Leguang Smart Logistics WiFi solution, escorting the four major systems!
Wireless logistics warehouse management system
As a data transmission link, the network relies on the existing management system of the enterprise, combines radio frequency technology, bar code technology and wireless computer network technology, and integrates advanced software and hardware systems.
Wireless video surveillance system
Relying on the characteristics of easy network expansion and flexible networking, the video surveillance system is loaded on the Leguang network. The overall system cost is low. Only one-time investment is required. There is no need for a large number of video cables and light constructions. The project is fast and the installation cycle is short. , The project is simple.
RFID intelligent identification system
The network cooperates with RFID technology to effectively manage the location and assets of items in warehouses and yards. The application of RFID intelligent identification technology can realize automatic tracking of the whole process of goods in, out and use status, which greatly improves the work Efficiency, optimize the production process, and achieve the effect of “problems can be traced and user satisfaction improved”.
Behavior Management System
Differentiated behavior recording and auditing for different users (groups), including web page access behavior, network posting, mail Email, IM chat behavior, file transfer, game behavior, stock trading behavior, online video and audio, P2P download, etc., and include the behavior Details of behavior, etc.
It can also allocate employee Internet access policies based on employee account, terminal type, access location, time period, etc., which regulates Internet behavior, improves employee work efficiency, and effectively blocks illegal and unhealthy applications to avoid legal risks caused by improper Internet behavior. .
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