Title:
ELECTRONIC DISPLAY APPARATUS SIMULATING MECHANICAL DISPLAY, AND DATA STORAGE METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/087631
Kind Code:
A1
Abstract:
The present invention relates to the field of instrument data storage and display. Disclosed are an electronic display apparatus simulating mechanical display, and a data storage method thereof. The electronic display apparatus comprises: a display screen, a first processor, a first display driver, a second processor and a second display driver; the display screen is divided into two independent areas, i.e. area A and area B; the first processor is connected to the first display driver and, by means of the first display driver, the first processor drives area A to display real-time data; the first processor communicates with the second processor, and the first processor transmits a cumulative flow to the second processor; the second processor is connected to the second display driver and, by means of the second display driver, the second processor drives area B to display the stored cumulative flow; when an instrument has a fault, the first processor cannot work normally, area A cannot perform normal displaying, and area B normally displays the cumulative flow. When electronic instruments have faults, instrument data can still be normally displayed with high accuracy.
Inventors:
FU TAO (CN)
XING YANYAN (CN)
XING YANYAN (CN)
Application Number:
PCT/CN2023/098048
Publication Date:
May 02, 2024
Filing Date:
June 02, 2023
Export Citation:
Assignee:
WEIHAI TIANGANG INSTR CO LTD (CN)
International Classes:
G06F3/14
Foreign References:
CN115576512A | 2023-01-06 | |||
CN114323096A | 2022-04-12 | |||
CN114978417A | 2022-08-30 | |||
CN113377313A | 2021-09-10 | |||
CN113110906A | 2021-07-13 | |||
US20220101764A1 | 2022-03-31 |
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
Download PDF:
Previous Patent: METHOD AND APPARATUS OF SUPPORTING UPLINK TRANSMISSIONS
Next Patent: COLOR THREE-DIMENSIONAL MAP DISPLAY METHOD AND APPARATUS
Next Patent: COLOR THREE-DIMENSIONAL MAP DISPLAY METHOD AND APPARATUS