Intermediate Server Protocol Adaptation for Smart Logistics
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Solution Overview
Problem
Logistics data servers face increased system load and maintenance challenges as they need to support various types of smart logistics equipment and multiple communication link types, leading to redundancy and disruptions when new equipment is added.
Innovation Solution
An intermediate server detects the type of communication link and protocol used by a target smart logistics device, parses the data packet accordingly, and encapsulates it for transmission to the logistics data server, reducing system load and enabling seamless communication across different link types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If logistics data servers develop functional modules to support various types of smart logistics equipment, then the support capability for multiple equipment types is improved, but the system load and device complexity increase significantly
Solution Approach 1:
The system is segmented into three distinct layers: gateway layer (for protocol adaptation), transmission layer (for data routing), and application layer (for business logic). This segmentation allows each layer to handle specific functions independently, reducing the complexity burden on the logistics data server while maintaining multi-equipment support capability.
Solution Approach 2:
A gateway server acts as an intermediary between smart logistics equipment and the logistics data server. The gateway server handles protocol adaptation and data preprocessing, serving as a mediator that eliminates the need for the logistics data server to directly support multiple communication protocols and equipment types, thereby reducing system load.
2Adaptability or versatility
If new types of smart logistics equipment are added to the system, then the versatility of the logistics data server is improved, but maintenance requirements increase and normal use of other equipment is disrupted
Solution Approach 1:
By segmenting the system into gateway layer, transmission layer, and application layer, new equipment types can be added by configuring the gateway layer without affecting the core logistics data server. This isolation ensures that maintenance and updates to support new equipment do not disrupt the normal operation of existing equipment.
Solution Approach 2:
The gateway server dynamically adapts to new equipment types through configurable protocols and flexible data parsing mechanisms. This dynamic capability allows the system to incorporate new equipment without requiring system-wide updates or maintenance interruptions, maintaining continuous operation of existing equipment.
Data Source
AI summary
The data processing method comprises the following steps: detecting, in response to a data packet from a target smart logistics device, the type of communication link between the intermediate server and the target smart logistics device; determining a target communication protocol in the transmission of the data packet, based on the type of communication link between the intermediate server and the target smart logistics device; parsing the data packet based on the target communication protocol to obtain parsed data; encapsulating the parsed data according to a communication protocol corresponding to the type of the communication link between the intermediate server and the logistics data server to generate an encapsulated data packet.