Energy-saving-oriented side-end service calling dormancy awakening control method and system

By generating a business time series feature set and a time series prediction model with working condition tags, predicting the idle periods of construction equipment and performing hardware-level sleep control, the energy-saving and rapid wake-up problems of construction equipment are solved, and efficient energy utilization and real-time business response are achieved.

CN120730447AActive Publication Date: 2025-09-30ZHEJIANG COMM SERVICES +1
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Patent Information

Application Number
CN202511150493.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-18
Publication Date
2025-09-30
Estimated Expiration
2045-08-18

AI Technical Summary

Technical Problem

Existing technologies make it difficult to achieve precise energy-saving control and rapid wake-up in construction equipment, resulting in energy waste and business interruptions or response delays, especially the inability to effectively sleep and quickly resume during non-essential operations.

Method used

By collecting historical call records of edge services and operating status data of construction equipment, a business time series feature set with working condition tags is generated. The time series prediction model is used to predict future idle periods, and the optimal sleep window is reversely calculated based on the service startup warm-up time. Hardware-level sleep control is performed, and the sleep status is recorded in non-volatile storage. Wake-up is triggered when a data packet that meets the standards is identified.

Benefits of technology

Hardware-level energy-saving control and rapid state recovery are achieved to ensure real-time responsiveness to business calls, reduce energy consumption and avoid business interruptions.

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Abstract

The invention discloses an energy-saving-oriented side-end service calling dormancy awakening control method and system, and the method comprises the steps: collecting the historical calling record of side-end service and the operation state data of associated construction equipment, and generating a business time sequence feature set; inputting the service time sequence feature set into a time sequence prediction model, and generating a dormancy periodic table with a time boundary; according to the dormancy periodic table, hardware-level dormancy control is triggered in the idle period, a dormancy control instruction is executed, and meanwhile the service running state before dormancy and a dormancy state identifier are recorded to a nonvolatile memory; and in a dormant state after the dormant control instruction is executed, when a data packet meeting a preset standard is identified, triggering an interrupt signal to recover core power supply, loading a historical operation state and a dormant state identifier from the nonvolatile memory, and generating a service module wake-up response result. By utilizing the embodiment of the invention, hardware-level energy-saving control and rapid state recovery can be realized, and the real-time response capability of service calling is ensured.
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