公开(公告)号：US11626046B2

公开(公告)日：2023-04-11

申请号：US17386231

申请日：2021-07-27

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US09990876B2

公开(公告)日：2018-06-05

申请号：US15350951

申请日：2016-11-14

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G05B23/02 ,  G09G3/00 ,  G09F21/04

CPC classification number: G09G3/006 ,  G09F21/048 ,  G09G2320/0646 ,  G09G2330/10 ,  G09G2360/144 ,  G09G2360/145

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US20210366332A1

公开(公告)日：2021-11-25

申请号：US17386231

申请日：2021-07-27

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US11100827B2

公开(公告)日：2021-08-24

申请号：US16904741

申请日：2020-06-18

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US20200090568A1

公开(公告)日：2020-03-19

申请号：US16692016

申请日：2019-11-22

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US20200320915A1

公开(公告)日：2020-10-08

申请号：US16904741

申请日：2020-06-18

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US10559240B2

公开(公告)日：2020-02-11

申请号：US16369970

申请日：2019-03-29

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US20190228693A1

公开(公告)日：2019-07-25

申请号：US16369970

申请日：2019-03-29

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

CPC classification number: G09G3/006 ,  G09F21/048 ,  G09G2320/0646 ,  G09G2330/10 ,  G09G2360/144 ,  G09G2360/145

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US20180268750A1

公开(公告)日：2018-09-20

申请号：US15984485

申请日：2018-05-21

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

CPC classification number: G09G3/006 ,  G09F21/048 ,  G09G2320/0646 ,  G09G2330/10 ,  G09G2360/144 ,  G09G2360/145

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

公开(公告)号：US10726757B2

公开(公告)日：2020-07-28

申请号：US16692016

申请日：2019-11-22

Applicant: Luminator Holding LP

Inventor： Ramin Safavi ,  Zhicun Gao ,  Xiaoping Zhou ,  Larry T. Taylor

IPC: G09G3/00 ,  G09F21/04

Abstract: A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.