Sleep control system and method of vehicle controller
A vehicle controller and control system technology, applied in the general control system, control/regulation system, program control, etc., can solve the problem of large dormant current and achieve the effects of simplifying circuit design, reducing static power consumption, and reducing costs
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0049] The core idea of the present invention is to cut off the power of all power-consuming parts of the system that do not need to work in the sleep state, only retain the power supply of the SBC, and connect all wake-up sources to the SBC. First, the wake-up source wakes up the SBC, and then SBC supplies power to the MCU, and then the MCU handles the wake-up signal accordingly. Therefore, when the system is sleeping, only the SBC is working with extremely low power consumption, and other modules are in the off state, thereby reducing the static power consumption of the system.
[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all othe...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com