Working method of smart key device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 14, 2017
Issued Date -
N/A
app pub date -
Apr 15, 2014
filing date -
Apr 27, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A working method of a smart key device, in which it includes: power on the smart key device; the smart key device reads Bluetooth module parameters, and determines whether the Bluetooth module parameters are read successfully, if the parameters are read successfully, switch the Bluetooth module to connection state, and execute a next step; if the parameters are not read successfully, execute the next step directly; the smart key device determines whether working voltage is lower than a preset value, if yes, prompt low voltage state, and the device is turned off after a first preset time; if no, the device tests working voltage and waits for an interrupt trigger signal; when the device receives the interrupt trigger signal, enter corresponding interruption according to the interrupt trigger signal, after execute corresponding interrupt processing, exit corresponding interruption and continue to test the working voltage. The present invention can unify interfaces of mobile devices, so as to make mobile payment safer and more convenient.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully