US 12,092,477 B2
Display device and control program
Masaya Fujiyoshi, Hyogo (JP)
Assigned to MICWARE CO., LTD., Hyogo (JP)
Filed by MICWARE CO., LTD., Hyogo (JP)
Filed on Jul. 19, 2022, as Appl. No. 17/868,651.
Application 17/868,651 is a continuation of application No. PCT/JP2021/003268, filed on Jan. 29, 2021.
Claims priority of application No. 2020-015659 (JP), filed on Jan. 31, 2020; and application No. 2020-145701 (JP), filed on Aug. 31, 2020.
Prior Publication US 2022/0364881 A1, Nov. 17, 2022
Int. Cl. G01C 21/00 (2006.01)
CPC G01C 21/3841 (2020.08) 7 Claims
OG exemplary drawing
 
1. A display device, comprising:
one or more processors; and
a display,
wherein: the one or more processors are configured to obtain map data from a first server and obtain, from a second server different from the first server, Hypertext Markup Language data in which a structure of a webpage including a map as an element is written; and
obtain location data at predetermined time intervals,
wherein the display is configured to display, in a web browser, based on the map data obtained from the first server and the Hypertext Markup Language data obtained from the second server, the webpage including the map as an element, the map indicating a position indicated by the location data,
wherein the one or more processors is configured to:
update the map displayed in the web browser in response to the map data being newly obtained from the first server;
with the webpage displayed in the web browser, obtain, from the first server, based on a tag embedded in the webpage, the map data corresponding to the location data obtained at the predetermined time intervals, and
set a time corresponding to an interval to a next update of the map displayed in the web browser, and shortens the time to a length shorter than a previously set time in response to a load on the one or more processors decreasing below a previously sensed load.