Fatigue driving alarm device and alarm method
A technology of fatigue driving and resistance signal, applied in the directions of alarms, safety devices of power plant control mechanisms, transportation and packaging, etc. The effect of improving accuracy and practicability, improving anti-jamming capability, and enhancing anti-jamming capability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0055] Such as figure 1 , figure 2 As shown, the present invention provides a fatigue driving alarm device, including a left skin resistance dual electrode 1 as a left skin resistance acquisition module, a left skin temperature sensor group 2 as a left skin temperature acquisition module, and a right skin resistance acquisition module The right skin resistance double electrode 3, the right skin temperature sensor group as the right skin temperature acquisition module 4, the left skin resistance constant current source 5, the left skin temperature constant current source 6, the right skin resistance constant current source 7, the right skin temperature Constant current source 8, left skin resistance sampling circuit 9, left skin temperature sampling circuit 10, right skin resistance sampling circuit 11, right skin temperature sampling circuit 12, single-chip microcomputer 13, alarm module 14 and power supply 15.
[0056] The left skin resistance double electrode 1 and the rig...
Embodiment 2
[0064] Such as image 3 As shown, according to the fatigue driving alarm method of the fatigue driving device described in embodiment 1, the specific steps are as follows:
[0065] (1) The statistical timer of the single-chip microcomputer starts counting.
[0066] (2) Collect the driver's left-hand skin resistance signal, left-hand skin temperature signal, right-hand skin resistance signal and right-hand skin temperature signal.
[0067]The method of collecting the resistance signals on the left and right hands holding the steering wheel is to use the left skin resistance constant current source 5 and the right skin resistance constant current source 7 to install two separate dual-disconnectors on the left and right hands of the steering wheel (the left and right halves of the steering wheel). Electrodes The left skin resistance double electrode 1 and the right skin resistance double electrode 3 are energized to collect. The electrodes of the left skin resistance double ele...
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