Consumption Data Device Mode Switching via Secondary Radio
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Solution Overview
Problem
Existing consumption data recording devices face challenges in achieving energy efficiency and operational flexibility while minimizing maintenance intensity, particularly due to interference in SRD and ISM frequency ranges and the need for frequent battery-powered data transmission.
Innovation Solution
A method that allows switching between two operating modes using a second radio system with lower transmission frequency, enabling energy-efficient operation and flexible control of switch-on and switch-off times without on-site services, using a low-energy radio system for central control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If consumption data is transmitted frequently via SRD or ISM frequency bands to ensure operational reliability, then data transmission reliability is improved, but power consumption increases and maintenance intervals decrease
Solution Approach 1:
The patent implements dynamic switching between two operating modes: a first mode with higher transmission frequency for reliable data collection, and a second mode with lower transmission frequency for energy conservation. The system dynamically transitions between these modes based on operational requirements, allowing it to optimize the trade-off between reliability and power consumption in real-time
Solution Approach 2:
The patent employs periodic transmission cycles with varying frequencies. In the first operating mode, data is transmitted at higher frequency intervals to ensure reliable data collection. In the second operating mode, transmission frequency is reduced to conserve energy. This periodic variation in transmission frequency allows the system to maintain operational reliability when needed while reducing power consumption during normal operation
2Productivity
If transmission frequency is increased to improve data collection efficiency, then productivity is improved, but power consumption increases
Solution Approach 1:
The system dynamically adjusts transmission frequency by switching between two operating modes. The first mode provides higher transmission frequency for improved data collection efficiency when productivity is prioritized, while the second mode reduces transmission frequency to conserve energy when efficiency requirements are lower
Solution Approach 2:
The patent changes the transmission frequency parameter by implementing two distinct operating modes. The first mode uses a higher transmission frequency parameter to maximize data collection efficiency, while the second mode uses a lower transmission frequency parameter to reduce power consumption. This parameter variation allows the system to adapt to different operational requirements
3Use of energy by moving object
If switch-on and switch-off times are programmed during production to reduce power consumption, then energy efficiency is improved, but adaptability decreases
Solution Approach 1:
The patent makes the previously static switch-on and switch-off times dynamic by allowing remote modification of these parameters. The system can now adapt its operational schedule in real-time based on external signals, transitioning between fixed production-programmed schedules and flexible remotely-adjusted schedules
Solution Approach 2:
The system receives external signals that provide feedback about optimal transmission times and schedules. Based on this feedback, the system remotely adjusts its switch-on and switch-off times to optimize both energy efficiency and adaptability to changing operational requirements
4Reliability
If more central transmitting units are deployed to ensure comprehensive communication coverage, then communication reliability is improved, but device complexity increases
Solution Approach 1:
The patent implements a multi-functional communication approach where the consumption data recording device can operate with different transmission frequencies and modes. This universality allows a single device to communicate effectively with various central units regardless of their specific location or configuration, reducing the need for multiple specialized central transmitting units
Data Source
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AI summary
The invention relates to a method for operating an electronic consumption-data-capturing device (6), the consumption data being transferred wirelessly to a receiver by means of a first radio system (1), and, for the operation of the consumption-data-capturing device (6), a first operating mode (11) being provided, in which the consumption data are transferred by means of the first radio system (1), and a second operating mode (12) being provided, in which transmission occurs less often and/or which has lower receiving readiness in comparison with the first operating mode (11), and it being possible to switch between the first and second operating modes (11, 12), the switchover of the first and second operating modes (11, 12) occurring by means of a second radio system (2). The invention further relates to a consumption-data-capturing device, the communication module (14) of which has a radio apparatus (19) for a second radio system (2), by means of which second radio system the switchover of the first and second operating modes (11, 12) can be carried out.