Double-CPU system and program updating method thereof
A program upgrade and system program technology, applied in program control devices, program loading/starting, etc., can solve problems such as inability to modify, and achieve the effects of good portability, reliable upgrade, and improved efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0072] Such as figure 1 Shown is a schematic diagram of the dual-CPU remote program upgrade system, in the figure: 1-n is the inverter (inverter), 2 is the PMU, 3 is the PC client, PMU2 and multiple inverters 1-n through the network Connection, forming a local area network on site, PMU2 monitors and collects data from inverters 1-n, and PC client 3 and PMU2 realize interactive information through network connection.
[0073] as figure 1 The modification of PC client 3 can also achieve the purpose of this solution by replacing it with a cloud server or a portable terminal.
[0074] as figure 1 The modification of the PC client 3 and the PMU2 are connected in a wireless mode to exchange information, which can also achieve the purpose of this solution.
[0075] Such as figure 2 As shown, it is a schematic diagram of the upgrade structure of a single machine. The system includes: communication interface circuit, main CPU, sub CPU and external flash; the main CPU is connected ...
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