Car Jump Starter Voice Prompts for Error-Guided Operation
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Solution Overview
Problem
Existing automobile starting power supplies lack a voice broadcast function, leading to cumbersome operations and potential irreversible losses due to unaddressed errors, and the lithium batteries are underutilized for functions beyond ignition.
Innovation Solution
An automobile starting power supply with a voice prompt function, incorporating a wireless charging device, LED lighting assemblies, and a loudspeaker, controlled by a microprocessor to provide real-time voice guidance and detection circuits for safe and efficient operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the automobile starting power supply is made multifunctional with multiple buttons and interfaces, then the use value and functionality are improved, but the operation complexity increases and user convenience deteriorates
Solution Approach 1:
The patent applies voice feedback through a loudspeaker to guide users through operations. The system provides real-time voice prompts that instruct users on which buttons to press and what operations to perform, transforming the complex multi-button interface into a guided sequential process that is easier to operate despite the increased functionality.
2Reliability
If error detection and voice prompting are added to the system, then user safety and convenience are improved, but device complexity increases
Solution Approach 1:
The system incorporates error detection circuits that continuously monitor operation status and provide immediate voice feedback when errors are detected. This feedback mechanism guides users to correct their operations in real-time, preventing irreversible losses while integrating seamlessly into the existing control architecture.
Solution Approach 2:
The system performs self-diagnosis through detection circuits that automatically monitor operational status. When errors are detected, the system autonomously provides voice prompts to guide correction, reducing the need for external intervention or complex user judgment while enhancing safety.
3Adaptability or versatility
If the lithium battery is used for multiple functions beyond ignition, then the use value is improved, but the control complexity increases
Solution Approach 1:
The patent implements a universal control architecture where the detection circuits and control module serve multiple functions: monitoring battery status, detecting operational errors, providing voice guidance, and managing multiple power output modes. This multi-functional design consolidates control complexity into integrated circuits rather than separate systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables safe and convenient operation by providing real-time voice guidance and detection, ensuring correct usage and preventing errors, while utilizing lithium batteries for multiple functions like ignition, charging, and wireless communication.
Implementation Method 1
a wireless charging device... is arranged inside the shell; the wireless charging device is located at a top of the shell
Implementation Method 2
the loudspeaker corresponds to the mesh through hole... the main circuit board correspondingly broadcasts a state of the current automobile starting power supply through the loudspeaker
Implementation Method 3
an upper end of the front operating table is provided with an LED battery power display lamp
Data Source
AI summary
The present disclosure relates to the technical field of emergency power supplies of automobiles, in particular to an automobile starting power supply with a voice prompt function and a voice broadcast method thereof. The automobile starting power supply includes a shell; a wireless charging device, a main circuit board, a storage battery, and a loudspeaker are arranged inside the shell; the wireless charging device is located at a top of the shell; the main circuit board is arranged below the wireless charging device; the storage battery is arranged below the main circuit board; a mesh through hole is formed in one side of the shell; and the loudspeaker corresponds to the mesh through hole.