US 12,030,439 B2
Display health check system for a digital license plate
Mason Todd Christopher, Granite Bay, CA (US)
Assigned to ReviverMX Inc., Granite Bay, CA (US)
Appl. No. 18/018,849
Filed by ReviverMx, Inc., Granite Bay, CA (US)
PCT Filed Jul. 1, 2021, PCT No. PCT/US2021/040166
§ 371(c)(1), (2) Date Jan. 30, 2023,
PCT Pub. No. WO2022/026119, PCT Pub. Date Feb. 3, 2022.
Application 18/018,849 is a continuation of application No. 16/943,891, filed on Jul. 30, 2020, granted, now 11,142,141.
Prior Publication US 2023/0311787 A1, Oct. 5, 2023
Int. Cl. B60R 13/10 (2006.01); B60R 16/03 (2006.01); G09F 9/30 (2006.01); G09F 21/04 (2006.01); G09G 3/00 (2006.01); G09G 3/20 (2006.01); G09F 9/37 (2006.01)
CPC B60R 13/105 (2013.01) [B60R 16/03 (2013.01); G09F 9/30 (2013.01); G09F 21/048 (2013.01); G09G 3/006 (2013.01); G09G 3/20 (2013.01); G09F 9/372 (2013.01); G09G 2330/12 (2013.01); G09G 2370/16 (2013.01); G09G 2380/10 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A digital license plate comprising:
a display system;
a first sensor unit configured to measure at least one first parameter associated with the display system; and
a display controller having a data connection to the display system and connected to the sensor unit to receive the first parameter and the display system, the display controller has a first failure threshold for determining whether the first parameter indicates that a display system failure has occurred, the display controller is configured to manipulate at least one function of the display system if a display failure is indicated by the first parameter as being exceeding a first failure threshold, wherein
the display system is configured to show a first image, the display controller prevents sending a second image to the display system if a display failure is indicated by the first parameter as being exceeding a first failure threshold.