Portable Device Barcode Scanning for Appliance Service Link
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Solution Overview
Problem
Operators of household appliances face difficulties in contacting customer service due to the time-consuming search for contact details and inadequate description of issues, leading to incomplete information provided to customer service.
Innovation Solution
A method using a portable communication device to detect an optoelectronically readable code on the appliance, which automatically establishes a communication link with customer service, allowing for easy connection and transmission of error details, including audio and video data, enabling precise issue description and diagnosis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the operator manually searches for customer service contact details, then the operator can contact customer service, but the process becomes time-consuming
Solution Approach 1:
The patent applies preliminary action by pre-attaching a machine-readable code (barcode or QR code) to the household appliance that encodes customer service contact information. This code is prepared in advance and can be instantly scanned by a portable communication device, eliminating the need for manual searching. The code serves as pre-prepared information that enables immediate connection to customer service when needed.
2Loss of information
If the operator describes the problem verbally or in text, then customer service can be informed, but the description is often inaccurate or incomplete
Solution Approach 1:
The patent replaces the mechanical system of manual problem description (verbal or text-based communication) with an automated information transfer system. The portable communication device automatically transmits diagnostic data, error codes, and appliance information directly to customer service through the scanned code, eliminating the need for the operator to manually describe the problem and ensuring accurate, complete information transfer.
3Ease of operation
If the operator has to know contact details beforehand, then the operator can call customer service, but this requires prior knowledge and preparation
Solution Approach 1:
The patent applies universality by designing a machine-readable code that serves multiple functions: it contains customer service contact information, appliance identification data, and can trigger automated diagnostic processes. This single code element replaces multiple separate information sources and contact methods, making the system versatile and adaptable to different situations while simplifying the contact process.
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
Facilitates quick and efficient communication with customer service, allowing operators to describe issues accurately and potentially resolve faults without a technician, by automatically connecting via a scanned code and transmitting relevant data, including images and location information.
Implementation Method 1
A code attached to the domestic appliance is detected by an optical detection device of the portable communication device
Data Source
Figure 1
AI summary
The invention relates to a method for supporting an operator of a household appliance (1), in particular a domestic appliance, by making contact with customer service (6) for the household appliance (1) with the aid of a portable communications device (3). A machine-readable code (2) affixed to the household appliance (1), in particular the domestic appliance, is detected by an optical detection device of the portable communications device (3). On the basis of the detected code (2), a communications link (5) is established between the portable communications device (3) and communications equipment (7) of customer service (6), specifically automatically via the portable communications device (3). The invention additionally relates to a portable communications device (3) and to a system.