Cleaning Device Self-Diagnosis Using Operating Rod State Detection
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Solution Overview
Problem
Cleaning devices are prone to abnormalities due to improper operation or long service life, which can affect their normal use or cause damage if not detected promptly.
Innovation Solution
A control method for cleaning devices that includes acquiring state information when the operating rod is in a free state and determining abnormalities based on this information, using sensors and processors to issue reminders for abnormal postures or conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the cleaning device operates continuously without monitoring, then productivity is maintained, but reliability deteriorates due to undetected abnormalities
Solution Approach 1:
The cleaning device monitors its own operating state through sensors that detect abnormalities in real-time. The control unit automatically identifies issues such as brush roll jams, motor failures, or unusual vibrations without external intervention, enabling the system to self-diagnose and alert the user, thus improving reliability without requiring complex external monitoring infrastructure
Solution Approach 2:
The system continuously collects state information from multiple sensors and provides feedback to the control unit, which compares actual performance against normal operating parameters. When deviations are detected, the system generates alerts or warnings to notify the user, creating a closed-loop monitoring system that enhances reliability through automated feedback mechanisms
2Measurement precision
If multiple sensors are added to monitor all components, then measurement precision improves, but device complexity increases
Solution Approach 1:
The patent employs multi-functional sensors that can detect multiple types of abnormalities simultaneously. For example, acceleration sensors can detect both vibrations indicating mechanical issues and tilts indicating improper placement, while current sensors can monitor both motor performance and brush roll resistance. This universal approach allows comprehensive monitoring with fewer sensor types, balancing measurement precision with device complexity
Solution Approach 2:
The control unit integrates data from multiple sensors and combines their functions to achieve comprehensive monitoring. Rather than having separate dedicated sensors for each parameter, the system merges sensor inputs and uses intelligent algorithms to detect various abnormalities, reducing the total number of components while maintaining high measurement precision through data fusion
Data Source
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AI summary
The present application discloses a control method for a cleaning device, a cleaning device, and a computer storage medium. The cleaning device comprises a chassis and an operating rod rotatably mounted on the chassis. The control method for a cleaning device comprises: when the operating rod is in a free state, acquiring state information of the cleaning device; and, according to the state information, determining whether the cleaning device is abnormal. According to the control method for a cleaning device, the cleaning device, and the computer storage medium of embodiments of the present application, when the operating rod is in the free state, according to the acquired state information of the cleaning device, a processor can determine whether the cleaning device is abnormal, so that an abnormality of the cleaning device due to improper operation or long service life can be discovered in time, thereby ensuring the normal use of the cleaning device, and also avoiding damage to the cleaning device.