Vehicle Data Processing Apparatus for Efficient Routing
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Solution Overview
Problem
In vehicles, the communication device faces increased load and inefficiencies due to unconditional data transmission and reception, leading to unnecessary updates in routing information when devices are added or changed, which can result in delayed data processing and potential accidents.
Innovation Solution
A data processing apparatus with multiple memory areas and a processor that stores and transmits data with holding times, duplicates data for failure diagnosis, and analyzes patterns to quickly identify abnormal states, reducing the need for routing updates and enhancing communication efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If data is transmitted unconditionally between devices, then data completeness is improved, but communication load and processing time increase
Solution Approach 1:
The communication device stores received data in advance in its memory before transmission requests occur. This preliminary storage allows the device to quickly retrieve and transmit data without processing delays, resolving the contradiction between data completeness and processing time by preparing data ahead of time.
2Measurement precision
If routing information is updated when devices are added or changed, then communication accuracy is improved, but device complexity and update frequency increase
Solution Approach 1:
The communication device automatically detects device additions or changes and updates its own routing information without external intervention. This self-service capability maintains communication accuracy while reducing the complexity of manual routing management and update frequency.
3Productivity
If data is stored with holding time and value, then data transmission efficiency is improved, but memory management complexity increases
Solution Approach 1:
The communication device dynamically manages stored data by automatically deleting it after the holding time expires. This dynamic approach improves data transmission efficiency by ensuring fresh data is available while managing memory complexity through automated time-based expiration rather than manual management.
4Reliability
If data is duplicated for failure diagnosis, then system reliability is improved, but memory usage and processing load increase
Solution Approach 1:
The communication device creates duplicate copies of received data in its memory for failure diagnosis purposes. This copying mechanism improves system reliability by enabling comparison and error detection while managing memory usage through selective duplication of critical data only.
Data Source
AI summary
A data processing apparatus and a vehicle having the same are provided. A data processing apparatus of a vehicle includes: a first memory having a plurality of storage areas to which each address of a plurality of addresses is allocated; and a processor configured to confirm information of data received from a first device, confirm an address corresponding to the received data based on the confirmed information of data, and store the received data in a storage area of the plurality of storage areas corresponding to the confirmed address.