The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2019
Filed:
Jan. 28, 2016
Huawei Technologies Co., Ltd., Shenzhen, CN;
Guangyuan Gao, Beijing, CN;
Wenmei Gao, Beijing, CN;
Junlong Li, Beijing, CN;
Junlei Wang, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A notification method includes obtaining, according to period t, coordinates aand a speed vof a device after a first geo-fence is set, setting a second geo-fence in response to coordinates abeing outside the first geo-fence and vexceeding a threshold, where the initial radius of the second geo-fence is greater than that of the first geo-fence and a center point of the second geo-fence is the same as that of the first geo-fence, obtaining, according to t, coordinates aand a speed vof the device after the second geo-fence is set, adjusting period tto a period tin response to the coordinates abeing within the second geo-fence and outside the first geo-fence, obtaining, according to the period t, coordinates aand speed vof the portable electronic device, and outputting a notification when the geographical coordinates aare located within the first geo-fence.