Vehicle Remote Control Feedback Protocol Selection
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Solution Overview
Problem
Existing vehicle remote control systems using mobile devices incur high costs and customer inconvenience due to SMS-based feedback for remote control results, which can fail in areas with poor communication sensitivity.
Innovation Solution
A system and method that analyze communication sensitivity to determine whether to use TCP/IP or SMS for feeding back remote control results, prioritizing TCP/IP for better quality of service and reducing reliance on costly SMS transmissions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If SMS is used to transmit remote control results, then universal compatibility is achieved, but transmission cost increases and reliability decreases in areas with poor communication sensitivity
Solution Approach 1:
The system dynamically changes the communication protocol parameter based on network conditions. When TCP/IP connection is available and stable, it uses TCP/IP for transmission; when network conditions deteriorate or TCP/IP is unavailable, it switches to SMS protocol. This parameter change resolves the contradiction by adapting the transmission method to current conditions, maintaining reliability while preserving universal compatibility through the fallback SMS option.
2Adaptability or versatility
If SMS is used to transmit remote control results, then universal compatibility is achieved, but transmission cost increases
Solution Approach 1:
The system implements dynamic protocol selection that adapts to network conditions. It first attempts to use TCP/IP protocol which is more cost-effective for data transmission. Only when TCP/IP is unavailable or unstable does it dynamically switch to SMS protocol, thus minimizing cost while maintaining universal compatibility through the flexible switching mechanism.
3Reliability
If TCP/IP is used for feedback, then transmission cost is reduced and reliability is improved, but adaptability decreases in areas with poor network coverage
Solution Approach 1:
The system dynamically adjusts the communication protocol based on real-time network conditions. It prefers TCP/IP for cost and reliability reasons but automatically switches to SMS when network conditions deteriorate or TCP/IP connection fails. This dynamic adaptation resolves the contradiction by maintaining reliability through protocol switching while preserving adaptability to various network environments.
4Adaptability or versatility
If SMS is used to transmit remote control results, then universal compatibility is achieved, but customer convenience deteriorates due to reception failure
Solution Approach 1:
The system changes the communication parameter (protocol type) based on network conditions to optimize customer experience. By using TCP/IP when available, it ensures more reliable delivery and better customer convenience. By falling back to SMS only when necessary, it maintains universal compatibility while minimizing reception failures and improving overall customer convenience through intelligent protocol selection.
Data Source
AI summary
Provided are a system and a method for guiding a result of remote control using a mobile device, and particularly, a system and a method for guiding a result of remote control, which determines a scheme that feeds back the remote control result of a vehicle to a mobile device app of a user.