A control method for a vehicle intelligent power management system
A technology of intelligent power supply and management system, applied in circuits or fluid pipelines, efficient vehicle charging, vehicle components, etc., can solve problems such as long debugging time, large power consumption, and increased battery capacity, and reduce the cost of after-sales service. frequency, reduce after-sales cost and prolong life
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
example 1
[0035] Example 1 AC air conditioner controller
[0036] Receive PMS_level==0x0, then the air volume of the controller blower can be adjusted to the maximum;
[0037] If PMS_level==0x1 is received, the air volume of the control blower is allowed to be adjusted to a maximum of 75%;
[0038] If PMS_level==0x2 is received, the blower air volume is allowed to be adjusted to a maximum of 50%;
[0039] If PMS_level==0x3 is received, the blower is not allowed to be turned on.
example 2
[0040] Example 2 DVD host controller
[0041] If LowPowerWarning==0x0 is received, the display interface will not prompt;
[0042] Received LowPowerWarning==0x1, prompting "battery power is low, some functions will be limited";
[0043] Received LowPowerWarning==0x2, prompting "the battery power is extremely low, please start the engine to use"
[0044] Received LowPowerWarning==0x3, prompting "The battery will be exhausted, please charge it"
[0045] Attached below figure 2 The function logic realization of the present invention is further elaborated
[0046] Step 1: The battery sensor acquisition loop collects battery voltage, current, and temperature, and then converts them into digital signals through sensor CPU processing and analysis, and converts them into LIN bus signals;
[0047] Step 2: The LIN transceiver chip in the power management controller receives the U, I, T, SOC and other signals sent by the battery sensor, and the CPU of the power management controller...
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