TWI412977B - Touch electronic device with optimal allocation function and method thereof - Google Patents

Abstract

The present invention provides an optimal allocation methods, including steps: providing a display unit are pre-divided into a number of display area, each display area corresponding to an infrared connection; receiving commands of displaying one or more menu items; obtaining location information of the menu items; determining the touch input display area according to the menu items and corresponding infrared connection; enabling the infrared transmitter and infrared receiver corresponding to the infrared connection in a working state, and controlling other infrared transmitter and infrared receivers turning off; displaying menu items according to the commands of displaying. The invention also provides a touch electronic device with optimal allocation function.

Description

Touch electronic device with optimized configuration function and optimized configuration method

The invention relates to an electronic device with touch function and a control method thereof, in particular to a touch electronic device with an optimized configuration function and an optimized configuration method thereof.

As a new type of input device for electronic devices, the infrared touch device makes the human-computer interaction between human and electronic devices more intuitive, and brings great convenience to users. The application fields have spread to home appliances, public information, electronic games, office automation. Equipment and other fields. Existing infrared touch devices typically operate when all of the infrared emitters and infrared receivers are in operation. However, in many cases, the number of touch-sensitive function items displayed on the touch screen is small, and turning on all the infrared emitters and infrared receivers wastes resources.

Therefore, it is necessary to invent a touch electronic device with an optimized configuration function and an optimized configuration method thereof, so that some of the infrared emitters and the infrared receiver are in a working state, and other infrared emitters and infrared receivers are turned off, thereby reducing component loss. And save energy.

The invention provides an infrared touch device with an optimized configuration function, comprising a display unit, a main processing unit, an infrared touch device, a cover frame and a back cover. The infrared touch device is electrically connected to the main processing unit, and the main processing unit is electrically connected to the display unit. The infrared touch device, the main processing unit and the display unit are disposed in a space formed by the mask frame and the back cover. The infrared touch device is fastened to the display unit. The infrared touch device further includes a circuit board; at least one infrared receiver mounted on the circuit board for receiving an infrared signal; and at least one infrared emitter mounted on the circuit board for transmitting an infrared signal; a microcontroller mounted on the circuit board electrically connecting the infrared receiver and the infrared emitter for controlling the infrared emitter to emit an infrared signal to the infrared receiver to form a plurality of infrared connections line. The main processing unit receives an instruction for displaying one or more function table items, and obtains display position information of all touch-enabled function table items from the display instruction, and determines a display of all touch-enabled function table items. The area and corresponding all infrared connections generate an optimization command to the microcontroller, and display a function table item according to the display instruction, and after receiving the optimization instruction, the microcontroller generates all the determined infrared connections. The line's infrared emitter and infrared receiver are in operation, leaving the other IR emitters and IR receivers off.

The present invention provides an optimized configuration method of an infrared touch device, the method comprising the steps of: providing a display unit to be pre-divided into a plurality of display areas, each display area corresponding to an infrared connection; receiving a display of one or more function entries a command; obtaining display position information of all touchable input function items from the display instruction; determining, according to the display position information, a display area in which all touchable input function items are located and all corresponding infrared connections; The determined infrared connected infrared emitter and infrared receiver are in operation, so that other infrared emitters and infrared receivers are turned off; and the function list items are displayed according to the display instructions.

The infrared touch device with optimized configuration function and the optimized configuration method thereof enable the infrared emitter and the infrared receiver that need to work to be in a working state, and the infrared emitter and the receiver that do not need to work are in a closed state, thereby reducing component loss. And save energy.

Please refer to FIG. 1 and FIG. 2 . FIG. 1 is an exploded view of a touch electronic device with an optimized configuration function according to the present invention. FIG. 2 is a block diagram of a touch electronic device with an optimized configuration function according to the present invention. The touch electronic device 100 with an optimized configuration function includes an infrared touch device 1, a main processing unit 2, a display unit 3, a mask frame 4, and a back cover 5. The infrared touch device 1, the main processing unit 2, and the display unit 3 are located in a space formed by the mask frame 4 and the back cover 5. The main processing unit 2 is electrically connected to the infrared touch device 1 and the display unit 3, respectively. The infrared touch device 1 includes an infrared receiving module 10, an infrared emitting module 11 and a circuit board 12. After the mask frame 4 is engaged with the back cover 5, the frame circuit board 12 can be fastened to an edge position on the display unit 3. The infrared emitting module 11 and the infrared receiving module 10 are mounted on different frames of the frame circuit board 12.

A microcontroller 13 is further mounted on the circuit board 12 to electrically connect the infrared receiving module 10 and the infrared transmitting module 11. The microcontroller 13 is configured to control the infrared transmitting module 11 to send an infrared signal to the infrared receiving module 10 to form a plurality of infrared connections; and receive a signal from the infrared receiving module 10 to determine that the infrared signal is blocked. Infrared connection; sending the blocked infrared connection information to the main processing unit 2. The main processing unit 2 stores a list of infrared links connected to the partition and corresponding control commands. The main processing unit 2 searches for a control instruction corresponding to the blocked infrared connection according to the list, and executes the control instruction.

3 is a schematic diagram of a touch electronic device with an optimized configuration function in a preferred embodiment of the present invention. In this embodiment, the infrared emitting module 11 is exemplified by two infrared emitters 11a and 11b, and the infrared receiving module 10 is exemplified by eight infrared receivers 10a-10h; the infrared emitting The device emits an infrared signal to the infrared receiver to form eight infrared connections L1~L8, and the infrared connections are non-matrix type. The number of the infrared emitter and the infrared receiver can be increased or decreased according to actual needs, and the formed infrared connection can be matrix or non-matrix.

The main processing unit 2 periodically determines whether an instruction for displaying one or more function entries sent by the system is received, and after receiving the display instruction, determining whether the function table item to be displayed includes a touchable input function table item. If the function item of the touch input is not included, the main processing unit 2 controls the display unit 3 to display the function table item according to the display instruction. If the function item of the touch input is included, the main processing unit 2 acquires the display position information of all the function items of the touch input. The display position information is used to determine the display area of the display icon on the display unit 3. The display unit 3 has been divided into a plurality of display areas according to the specifications of the infrared touch device 1 in advance, and each display area setting corresponds to an infrared connection. The main processing unit 2 determines, according to the display position information, the display area in which all the touch-enabled function entries are located and all corresponding infrared connections, and generates and sends an optimization command to the microcontroller 13.

The microcontroller 13 operates the infrared emitter and the infrared receiver that generate all of the determined infrared connections in accordance with the optimization command, leaving the other infrared emitters and infrared receivers in a closed state. For example, if the display position of the function item that can be displayed to receive the user's touch input only corresponds to an infrared connection, the microcontroller 13 only needs to operate the infrared emitter and the infrared receiver that generate the infrared connection to make other The infrared emitter and infrared receiver are turned off, saving power and reducing component losses.

After the main processing unit 2 controls the display unit 3 to display all the touch-enabled function entries, when the user's finger or other object touches any touch-enabled function list item on the display unit 3, the touched function entry corresponds to The infrared connection is blocked. For example, if the menu item A is touched, the infrared connection L1 is blocked, the microcontroller 13 determines that the blocked infrared connection is L1, and outputs the blocked infrared connection information L1 to the main processing unit 2, and the main processing The unit 2 searches for a corresponding control command according to the information L1 that is blocked by the infrared connection, and then executes the control command. The control command may include controlling object orientation and controlling object size, such as control of rotation direction and rotation amplitude of the image, movement direction and distance control of the image, amplitude control of image enlargement/reduction, scroll control of the page, and sound increment /Decrement control, etc.

FIG. 4 is a flow chart of optimizing configuration of a touch electronic device with an optimized configuration function according to the present invention. The main processing unit 2 detects whether an instruction to display one or more function table items is received at a preset period (step S11).

If an instruction to display the function table item is received, the main processing unit 2 determines whether the function table item to be displayed in the instruction includes a function entry of the touch input (step S12). If the function entry of the touch input is not included, a prompt command is sent to the display unit 3, and the flow jumps to step S16.

If the function item of the touch input is included, the main processing unit 2 acquires the display position information of all the function items of the touch input (step S13).

The main processing unit 2 determines, according to the display position information, all the infrared connections corresponding to the display area in which the input function item can be touched, and sends an optimization command to the microcontroller 13 (step S14).

After receiving the optimization instruction, the microcontroller 13 causes all the infrared emitters and the infrared receivers for generating the determined infrared connection to be in an active state, and causes other infrared emitters and infrared receivers to be turned off and sent. The prompt instruction is to the display unit 3 (step S15). As shown in FIG. 3, the display unit 3 simultaneously displays the icon A and the diagram B. The position information of the diagram A corresponds to the infrared connection L1, and the position information of the diagram B corresponds to the infrared connection L2, and the micro control The inverter 13 turns on the infrared emitter 11a and the infrared receivers 10a-10b which generate the infrared lines L1 and L2, and turns off the other infrared emitters 11b and the infrared receivers 10c-10h.

Upon receiving the prompting instruction, the display unit 3 controls the display of the function list item according to the received display command (step S16).

In summary, the touch electronic device with optimized configuration function and the control method thereof according to the present invention optimize the configuration of the internal working components of the function display item that can receive the touch input of the user according to the need, so that the infrared function needs to be operated. The transmitter and infrared receiver are in operation, and the infrared transmitters and receivers that do not require operation are off, reducing component losses and conserving power.

100‧‧‧Electronic devices

1‧‧‧Infrared touch device

2‧‧‧Main Processing Unit

3‧‧‧Display unit

4‧‧‧ mask frame

5‧‧‧Back cover

10 (10a 10b 10c 10d 10e 10f 10g 10h)‧‧‧Infrared receiver module

11 (11a 11b)‧‧‧Infrared emission module

12‧‧‧ boards

13‧‧‧Microcontroller

S11‧‧‧Judge whether the display command is received

S12‧‧‧Determine whether it contains a function item that can be touch input

S13‧‧‧Get display location information

S14‧‧‧ Determine the infrared connection corresponding to the function table item

S15‧‧‧Works with corresponding infrared connected infrared emitters and receivers

S16‧‧‧Control display function items according to display commands

1 is an exploded view of a touch electronic device with an optimized configuration function of the present invention.

2 is a block diagram of a touch electronic device with an optimized configuration function according to the present invention.

3 is a schematic diagram of a touch electronic device with an optimized configuration function in a preferred embodiment of the present invention.

FIG. 4 is a flow chart of optimizing configuration of a touch electronic device with an optimized configuration function according to the present invention.

100‧‧‧Electronic devices

1‧‧‧Infrared touch device

2‧‧‧Main Processing Unit

3‧‧‧Display unit

10‧‧‧Infrared receiver module

11‧‧‧Infrared emission module

13‧‧‧Microcontroller

Claims (9)

A touch electronic device with an optimized configuration function includes a display unit, a main processing unit, an infrared touch device, a cover frame and a back cover, wherein the infrared touch device is electrically connected to the main processing unit, the main The infrared light touch device, the main processing unit and the display unit are disposed in the space formed by the mask frame and the back cover, and the infrared touch device is fastened on the display unit, and the improved Lie in:
The infrared touch device includes:
a circuit board;
At least one infrared receiver mounted on the circuit board for receiving an infrared signal;
At least one infrared emitter mounted on the circuit board for transmitting an infrared signal;
a microcontroller mounted on the circuit board electrically connecting the infrared receiver and the infrared emitter for controlling the infrared emitter to emit an infrared signal to the infrared receiver to form a plurality of infrared connections line;
The display unit is pre-divided into a plurality of display areas, each display area corresponding to an infrared connection;
The main processing unit receives an instruction for displaying one or more function table items, and obtains display position information of all touch-enabled function table items from the display instruction, and determines a display of all touch-enabled function table items. The area and corresponding all infrared connections generate an optimization command to the microcontroller, and display a function table item according to the display instruction, and after receiving the optimization instruction, the microcontroller generates all the determined infrared connections. The line's infrared emitter and infrared receiver are in operation, leaving the other IR emitters and IR receivers off. The touch electronic device of claim 1, wherein the plurality of infrared connections formed between the infrared emitter and the infrared receiver are non-matrix type. The touch electronic device of claim 1, wherein the plurality of infrared connections formed between the infrared emitter and the infrared receiver are in a matrix. The touch electronic device of claim 1, wherein after the main processing unit displays the function table item according to the display instruction, the microcontroller determines that the infrared connection is cut off when it is detected that the infrared connection is cut. Infrared connection, sending the blocked infrared connection information to the main processing unit; the main processing unit determines a corresponding control instruction according to the blocked infrared connection, and executes a control instruction corresponding to the infrared connection. The touch electronic device of claim 1, wherein the main processing unit determines whether a function item of the touchable input is included in the function item to be displayed, and does not include in the function item to be displayed. When the input function item is touched, the menu item is displayed according to the display instruction. The touch electronic device of claim 1, wherein the main processing unit periodically determines whether the instruction to display one or more function entries is received. An optimized configuration method of a touch electronic device, wherein:
The electronic device performs the following steps:
Providing a display unit that is pre-divided into a plurality of display areas, each display area corresponding to an infrared connection;
Receiving an instruction to display one or more function table items;
Obtaining display position information of all touch-enabled function entries from the display instruction;
Determining, according to the display location information, a display area in which all touch-enabled function entries are located and all corresponding infrared connections;
The infrared emitter and the infrared receiver that generate the determined infrared connection are in an active state, so that the other infrared emitters and the infrared receiver are turned off; and the function item is displayed according to the display instruction. The method for optimizing configuration according to claim 7, wherein the method further comprises the steps of:
After the function item is displayed according to the display instruction, the infrared connection that is blocked is determined when the infrared connection is detected to be cut;
Sending the blocked infrared connection information to the main processing unit; and determining a corresponding control command according to the blocked infrared connection, and executing a control instruction corresponding to the infrared connection. The method for optimizing configuration according to claim 7, wherein the method further comprises the steps of:
It is determined whether the function table item that needs to be displayed includes a function item that can be touch-inputted. When the function item that needs to be displayed does not include a function item that can be touch-inputted, the function item is displayed according to the display instruction.