Method for controlling the display for an item of equipment in standby mode and associated device
First Claim
1. Method for controlling a display device in an electronic device comprising a main control unit, said display device comprising at least one display element, one display controller and one switching circuit, said at least one display element comprising at least one pictogram, said display controller comprising a first memory comprising at least one storage element associated with said at least one display element and a second memory comprising at least one storage element, said method comprising:
- writing, by said main control unit, of a content into said at least one storage element of said first memory and into said at least one storage element of said second memory,configuring said electronic device in a standby mode, said configuring making said first and said second memory inaccessible for writing by said main control unit,detecting, by a microcontroller connected to said switching circuit, an event to be indicated by display,wherein said method further comprises, when said electronic device is in said standby mode;
controlling, by said microcontroller, said switching circuit to modify a display of said at least one display element by alternately associating it with said at least one storage element of said first memory and with said at least one storage element of said second memory.
4 Assignments
0 Petitions
Accused Products
Abstract
Method for controlling a display device in an electronic device and associated control device. The electronic device includes a control unit and the display device comprising a plurality of display elements, a display controller and a switching circuit. The display elements have a plurality of pictograms. The display controller having a plurality of storage elements associated with the display elements. The method includes the steps of writing into the storage elements of a contents for display on the display elements, the configuration in standby mode of the electronic device making the storage elements associated with the display elements by the control unit inaccessible, the detection of an event to be indicated by display, and the control of a switching circuit to vary the active pictograms by alternately displaying the contents of at least two of the storage elements on the same display element.
11 Citations
13 Claims
-
1. Method for controlling a display device in an electronic device comprising a main control unit, said display device comprising at least one display element, one display controller and one switching circuit, said at least one display element comprising at least one pictogram, said display controller comprising a first memory comprising at least one storage element associated with said at least one display element and a second memory comprising at least one storage element, said method comprising:
-
writing, by said main control unit, of a content into said at least one storage element of said first memory and into said at least one storage element of said second memory, configuring said electronic device in a standby mode, said configuring making said first and said second memory inaccessible for writing by said main control unit, detecting, by a microcontroller connected to said switching circuit, an event to be indicated by display, wherein said method further comprises, when said electronic device is in said standby mode; controlling, by said microcontroller, said switching circuit to modify a display of said at least one display element by alternately associating it with said at least one storage element of said first memory and with said at least one storage element of said second memory. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. Display device in an electronic device comprising a main control unit, said display device comprising at least one display element, a display controller and a switching circuit,
said at least one display element comprising at least one pictogram, said display controller comprising a first memory composed of at least one storage element associated with said at least one display element, wherein: -
said display controller further comprises a second memory, said display device comprises a microcontroller adapted to detect an event to be indicated by display; said main control unit is adapted to write content into said first and second memory and said electronic device is adapted to be configured in a standby mode, in which said first and second memory are inaccessible for writing by said main control unit, said switching circuit is adapted for associating at least one display element alternately to said second memory and to said at least one storage element of said first memory, and being able to be triggered by said microcontroller when said electronic device is in said standby mode. - View Dependent Claims (9, 10, 11, 12, 13)
-
Specification