Wireless sensor
A wireless sensor and wireless module technology, applied in instruments, signal transmission systems, measuring devices, etc., can solve problems such as inconvenient on-site maintenance and fault judgment, performance degradation of power management circuits, damage to the reliability of wireless sensors, etc., to facilitate production. and on-site maintenance, easy fault diagnosis, on-site construction and maintenance convenience
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0021] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the embodiments of the present invention in detail with reference to the accompanying drawings.
[0022] Such as Figure 1-3 Shown is a preferred embodiment of a wireless sensor of the present invention.
[0023] The wireless sensor includes a sensing module, a wireless module 2, a core processing circuit 4 and a power management circuit, as well as a wireless module startup control circuit and a wireless module working current detection circuit.
[0024] The wireless module startup control circuit includes capacitors C16, C17, and C18, a resistor R16, and a transistor Q5. Under the control of the wireless module startup control circuit, when the wireless module 2 is first powered on, C18 is charged and the gate voltage of Q5 is high , Q5 is turned off, and after C18 is charged through R16 for a period of time, the gate voltage of Q5 is reduce...
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