Smart bed body structure
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Solution Overview
Problem
Existing smart home speech control systems rely on online recognition, leading to privacy risks, network dependency, slow response speed, high development costs, and complex deployment processes.
Innovation Solution
A smart bed body structure with offline speech recognition and local processing using a neural network processor, integrated into the bed frame, enabling fast and secure control of bed functions without internet connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If online speech recognition is used, then speech control functionality is achieved, but response speed is slow and network dependency increases
Solution Approach 1:
The bed control system is designed to perform multiple functions: it can operate in online mode when network is available and automatically switch to offline mode when network is unavailable. The control unit stores multiple control instructions locally, enabling the system to maintain speech control functionality without network dependency, thus resolving the contradiction between response speed and device complexity.
2Reliability
If online speech recognition is used, then speech control is enabled, but user privacy is at risk of leakage
Solution Approach 1:
The speech control system is segmented into two independent parts: online speech recognition (when network is available) and offline speech recognition (when network is unavailable). The control unit stores multiple control instructions locally, allowing the system to process speech locally without transmitting sensitive audio data to external servers, thus protecting user privacy while maintaining functionality.
3Ease of manufacture
If online speech recognition system is implemented, then speech control functionality is achieved, but development cost and deployment complexity increase
Solution Approach 1:
The bed control system is designed to be self-sufficient by storing multiple control instructions locally in the control unit. The system can automatically recognize speech and execute corresponding control instructions without requiring complex backend servers or cloud platform infrastructure. This self-service capability simplifies deployment and reduces development costs while maintaining full speech control functionality.
Data Source
Figure 1~2
Figure 3~4
AI summary
The invention provides a smart bed body structure. The smart bed body structure includes: a bed body (1), a control unit (2), a speech recognition unit (3) and an audio device (4). The control unit (2) is electrically connected with the speech recognition unit (3); the speech recognition unit (3) is electrically connected with the audio device (4). The bed body (1) includes: a load-bearing mechanism (11), at least one turnover mechanism (12) and a base (13). The control unit (2) and the audio device (4) are arranged on the bottom face of the load-bearing mechanism (11). The load-bearing mechanism (11) is arranged on the top face of the base (13), the turnover mechanisms (12) being arranged between the load-bearing mechanism (11) and the base (13), the load-bearing mechanism (11) can be upwards turned over relative to the base (13) by means of the turnover mechanisms (12). The control unit (2) is electrically connected with the turnover mechanisms (12). The smart bed body structure of the invention, by means of offline speech control, prevents the leakage of user privacy and has increased response speed.