Circuit capable of fast recognizing types of chargers and recognizing method for circuit
An identification method and charger technology, which is applied in the direction of instruments, measuring electricity, measuring electrical variables, etc., can solve the problems of complicated types of chargers, and achieve the effects of fast identification, safety assurance, and accurate identification
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0026] The following will describe in detail with reference to the accompanying drawings in conjunction with the embodiments, so as to further explain the technical features and advantages of the present invention.
[0027] Circuit principle block diagram of the present invention is as figure 1 As shown, a circuit for quickly identifying the charger type includes a USB socket and a CPU processor connected to the USB socket. The USB socket includes four ports, including a VCHG port, a signal D+ port, and a signal D- port and a grounding port, the circuit also includes an analog switch connected to the CPU, and the other end of the analog switch is connected to the power module.
[0028] Further, the VCHG port of the USB socket is connected to the positive output terminal of the power supply of the CPU processor, the signal D+ port of the USB socket is connected to the positive pulse output port of the CPU processor, and the signal D- port of the USB socket is connected to the n...
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