Title:
METHOD FOR SOUNDING ALARM WHEN BUS SMOKE EXCEEDS STANDARD AND ALARM DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/023397
Kind Code:
A1
Abstract:
A method for sounding an alarm when bus smoke exceeds a standard and alarm device, the method comprising: recording a preset alarm threshold of a smoke detector (S101); monitoring a smoke concentration value in a current environment (S102); determining whether a current smoke concentration value is greater than the alarm threshold (S103); if not, maintaining an original state (S104); and if yes, triggering an alarm, and displaying an alarm area and a smoke concentration on a driving dashboard (S105). By means of real-time detection of smoke concentration on a bus, said method and device sound an alarm when the smoke concentration exceeds a standard, and an alarm area and a smoke concentration are displayed on a driving dashboard, making the passengers aware of the danger in time, and allowing the driver to stop the bus as soon as possible, open doors and organize passenger evacuation.
Inventors:
ZHANG YANG (CN)
Application Number:
PCT/CN2016/092899
Publication Date:
February 08, 2018
Filing Date:
August 02, 2016
Export Citation:
Assignee:
ZHANG YANG (CN)
International Classes:
A62C3/07
Foreign References:
| CN204469062U | 2015-07-15 | |||
| CN104517391A | 2015-04-15 | |||
| CN104260686A | 2015-01-07 | |||
| CN105608833A | 2016-05-25 | |||
| US20030201908A1 | 2003-10-30 | |||
| US20160196731A1 | 2016-07-07 |
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