Wireless Cover Location Sharing for Heating-Unit Aerosol Devices

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Solution Overview

Problem

Existing systems provide limited information on smoking-permitted places set by distributors or other smokers, lacking a comprehensive and interactive way for smokers to discover additional smoking-permitted locations.

Innovation Solution

A generating device equipped with communication units for short-range and long-range wireless communication, a memory unit, and a reporting unit to inform users of smoking areas detected by other devices within a predetermined distance, enabling the sharing of location information through a display or notification.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If information is provided only by distributors or other smokers, then the system is simple to operate, but the quantity of smoking-permitted place information is limited

Engineering Contradiction:
Improvequantity of smoking-permitted place informationVSAvoidsystem complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The generating device automatically performs detection, storage, and reporting of smoking-permitted places without requiring manual input from users. The device self-services by autonomously participating in map creation through its communication units, thereby increasing information quantity while maintaining ease of use for end users.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements feedback mechanisms where the generating device receives notifications from other devices about heating events and location information, processes this feedback, and reports back to the network. This feedback loop enables continuous accumulation and sharing of smoking-permitted place information across the distributed system.

Inventive Principle:
Principle #23Feedback

2Adaptability or versatility

If dual communication units (short-range and long-range) are added to the generating device, then the adaptability of information sharing is improved, but the device complexity increases

Engineering Contradiction:
Improveadaptability of information sharingVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The communication functionality is segmented into two distinct units with different ranges: a short-range communication unit for immediate device-to-device communication and a long-range communication unit for broader network connectivity. This segmentation allows each unit to be optimized for its specific function while collectively providing versatile information sharing capabilities.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The generating device incorporates multiple communication units that enable it to operate in different modes and scenarios -既可以进行近距离的点对点信息交换,又可以参与远距离的网络通信。This multi-functionality makes the device adaptable to various information sharing scenarios without requiring separate specialized devices.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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 smokers to discover smoking-permitted places not set by distributors, enhancing the availability and interactivity of smoking area information through device-to-device communication and location sharing.

Implementation Method 1

a heating unit for heating a substrate that contains an aerosol source

Methodology Applied
Scientific EffectHeating: Heating

Data Source

PatentEP4613136A1Generation device and cover
Publication Date: 2025.09.10 JAPAN TOBACCO INC
  • EP4613136A1 patent drawingFigure 1
  • EP4613136A1 patent drawingFigure 2
  • EP4613136A1 patent drawingFigure 3

AI summary

A cover which is attached to a main body having a heating unit for heating a substrate that contains an aerosol source and thereby permits heating of the heating unit by means of the main body, the cover comprising: a first communication unit which performs communication by a short-range wireless communication method; a second communication unit which performs communication by a wireless communication method that also enables communication over a longer distance than a communication distance of the first communication unit; a memory unit for storing information of a first other cover, which is another cover that has been present for more than a predetermined time within a predetermined distance, the information being detected via the first communication unit; an acquisition unit for acquiring, via the second communication unit, a notification that the main body to which the other cover is attached has performed heating; and a reporting unit which, when the information of the first other cover stored in the memory unit contains information of a second other cover, which is another cover, based on the notification acquired by the acquisition unit, either outputs location information of said second other cover via the first communication unit or the second communication unit, or causes a display unit to display said location information of the second other cover.