CN203117905U - Infrared remote control device with mouse function - Google Patents
Infrared remote control device with mouse function Download PDFInfo
- Publication number
- CN203117905U CN203117905U CN 201320114776 CN201320114776U CN203117905U CN 203117905 U CN203117905 U CN 203117905U CN 201320114776 CN201320114776 CN 201320114776 CN 201320114776 U CN201320114776 U CN 201320114776U CN 203117905 U CN203117905 U CN 203117905U
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- microprocessor
- infrared
- transmitter
- visible light
- remote control
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Abstract
The utility model discloses an infrared remote control device with a mouse function, and relates to a computer input device. A keyboard, a touch/press compound key, a first microprocessor, an infrared transmitter and a visible light transmitter form a light remote control transmitter; a first input port of the first microprocessor is connected with the keyboard, a second input port of the first microprocessor is connected with the touch/press compound key, a first output port of the first microprocessor is connected with the infrared transmitter, and a second output port of the first microprocessor is connected with the visible light transmitter; an infrared receiver, a camera, an analog-digital converter and a second microprocessor form a photoelectric converter; a first input port of the second microprocessor is connected with the infrared receiver, a second input port of the second microprocessor is connected with an output end of the analog-digital converter, and a data output port of the second microprocessor is connected with a controlled device; an input end of the analog-digital converter is connected with the camera; and the infrared transmitter and the infrared receiver form an infrared light communication light path, and the visible light transmitter and the camera form a visible light communication light path.
Description
Technical field
The utility model relates to a kind of computer input unit.
Background technology
Traditional Infrared remote controller has keyboard, microprocessor and infrared transmitter.Microprocessor sends to the coding of operated button on the keyboard infrared remote receiver of controlled device.And for the movement of cursor on the control interface is controlled, need mobile control signal is provided and click the selection signal with mouse.Present widely used air mouse telepilot all is that displacement transducers such as the high gyroscope of employing price comparison, acceleration of gravity sensor, geomagnetic sensor provide displacement information to microprocessor, and provides button operation information by each button on the keyboard to microprocessor; And need to use the 2.4G radio-frequency communication module that the button operation coding of microprocessor output and displacement information are encoded to be sent to take over party's 2.4G radio-frequency communication module, the whole proposal cost is nearly ten times of traditional infrared telepilot.Along with the market of intelligent television, network machine top box reaches its maturity, the user is more and more for the demand of network function, game experiencing, prompt operation, and the expense that need increase for present air mouse telepilot difficult acceptance.
The utility model content
The utility model aims to provide the infrared remote-control device with mouse function of a kind of high performance-price ratio, high precision, flexible operation.
The technical solution of the utility model is: a kind of infrared remote-control device with mouse function is characterized in that: keyboard, touch/press compound keys, first microprocessor, infrared transmitter and visible light emitter is formed the light remote control transmitter; First input port of first microprocessor connects keyboard, second input port connection of first microprocessor touches/presses compound keys, first output port of first microprocessor connects infrared transmitter, and second output port of first microprocessor connects visible light emitter; Infrared remote receiver, camera, analog to digital converter and second microprocessor are formed photoelectric commutator; First input port of second microprocessor connects infrared remote receiver; The input end of analog to digital converter connects camera, and the output terminal of analog to digital converter connects second input port of second microprocessor; The data-out port of second microprocessor is connected with controlled device; The infrared transmitter of light remote control transmitter and the infrared remote receiver of photoelectric commutator constitute the infrared communication light path, and the visible light emitter of light remote control transmitter and the camera of photoelectric commutator constitute the visible light communication light path.
The utlity model has the infrared remote-control device of mouse function, increase visible light emitter and touch/press compound keys on the basis of common infrared emission telechiric device and form the light remote control transmitter; Touching/press compound keys provides the signal of mouse action and left mouse button operation, and visible light emitter is transmitted the mouse movable signal.Increase camera, analog to digital converter and second microprocessor on the basis of infrared remote receiver, form photoelectric commutator, receive the mouse movable signal that visible light emitter provides with camera, and offer second microprocessor through analog to digital converter, by infrared remote receiver the various push button signallings that the light remote control transmitter sends are offered second microprocessor, again by second microprocessor with these signals be treated to mouse action, mouse moves and the coding of button operation, give controlled device and carry out corresponding operation.Because it is few to increase part, the price of each added parts is low; Therefore, the increase of material cost is very few; For new controlled device, photoelectric commutator directly can be designed in this device.Thereby make second microprocessor as the CPU (central processing unit) of this device, simplify the one-piece construction of system, further reduce cost.Compared with prior art, the utlity model has following effect: 1, cost is low, high performance-price ratio; 2, low in energy consumption, basic identical with common Infrared remote controller; 3, accuracy of detection height can detect the small distance displacement.The characteristics of the utility model high performance-price ratio, high precision, flexible operation can be brought more smooth interactive experience for the user of intelligent television, network machine top box, and order is controlled and become more intelligent.
Description of drawings
Fig. 1 is the circuit box structure synoptic diagram that the utlity model has an embodiment of infrared remote-control device of mouse function.
Fig. 2 is the signal processing flow figure of light remote control transmitter among Fig. 1 embodiment.
Fig. 3 is the signal processing flow figure of photoelectric commutator among Fig. 1 embodiment.
Embodiment
The utlity model has the circuit box structure of the infrared remote-control device of mouse function, please referring to Fig. 1.This device has: by first microprocessor 11, keyboard 12, touch/press the light remote control transmitter 1 that compound keys 13, infrared transmitter 14 and visible light emitter 15 form and the photoelectric commutator of being made up of second microprocessor 21, infrared remote receiver 22, camera 23 and analog to digital converter 24 2.
In the light remote control transmitter 1: first input port of first microprocessor 11 connects keyboard 12, second input port connection of first microprocessor 11 touches/presses compound keys 13, first output port of first microprocessor 11 connects infrared transmitter 14, and second output port of first microprocessor 11 connects visible light emitter 15;
In the photoelectric commutator 2: first input port of second microprocessor 21 connects infrared remote receiver 22; The input end of analog to digital converter 24 connects camera 23, and the output terminal of analog to digital converter 24 connects second input port of second microprocessor 21; The data-out port of second microprocessor 21 is connected with controlled device.
The infrared transmitter 14 of light remote control transmitter 1 constitutes the infrared communication light path with the infrared remote receiver of photoelectric commutator 2 22, and the visible light emitter 15 of light remote control transmitter 1 constitutes the visible light communication light path with the camera of photoelectric commutator 2 23.
When any one button of user's finger presses light remote control transmitter 1 upper keyboard 12, can both make photoelectric commutator 2 produce these button corresponding codes as common Infrared remote controller.When user's finger is placed on touch on the light remote control transmitter 1/when pressing on the compound keys 13, indicate to do mouse action, the infrared transmitter 14 of light remote control transmitter 1 sends and touches/press the coded signal that compound keys 13 is touched, the visible light emitter 15 of light remote control transmitter 1 is luminous with specific coded system flicker, the infrared remote receiver 22 of photoelectric commutator 2 receives this infrared encoded signal and gives second microprocessor 21, second microprocessor 21 just can be determined currently carrying out mouse action, the camera 23 of photoelectric commutator 2 receives flicker luminous signal that visible light emitter 15 sends and gives second microprocessor 21 with background signal after analog to digital conversion, second microprocessor 21 can catch rapidly from background by the luminous luminous point of specific coded system flicker by graphical analysis, and with the position as current mouse, the position of this luminous point, and then analyze mouse and whether move and reach mobile direction, second microprocessor 21 can send corresponding mouse movement coding accordingly.And then the touch on user's the finger presses light remote control transmitter 1/press compound keys 13, the infrared transmitter 14 of light remote control transmitter 1 sends and touches/press compound keys 13 coded signal that is touched and the coded signal that is pressed, the visible light emitter 15 of light remote control transmitter 1 is luminous with specific coded system flicker, the infrared remote receiver 22 of photoelectric commutator 2 receives this infrared encoded signal and gives second microprocessor 21, second microprocessor 21 just can be determined currently clicking the mouse action of left button, the camera 23 of photoelectric commutator 2 receives flicker luminous signal that visible light emitter 15 sends and gives second microprocessor 21 with background signal after analog to digital conversion, second microprocessor 21 can catch rapidly from background by the luminous luminous point of specific coded system flicker by graphical analysis, and with the position as current mouse, the position of this luminous point, and then analyze mouse and whether move and reach mobile direction, second microprocessor 21 can send accordingly that left mouse button is pressed and corresponding mouse movement coding.Thereby realized the control function of general Infrared remote controller and wireless mouse.
The signal processing of light remote control transmitter 1, please referring to Fig. 2:
Step 100 begins this flow process, execution in step 101.
Whether step 101, first microprocessor 11 check keyboard 12 or touch/press compound keys 13 the operation signal input, is that then execution in step 102; Otherwise execution in step 101 again.
The signal processing of photoelectric commutator 2, please referring to Fig. 3:
Step 200 begins this flow process, execution in step 201.
Step 201, second microprocessor 21 checks whether infrared remote receiver 22 receives infrared encoded signal, is that then execution in step 202; Otherwise execution in step 201 again.
Step 202, second microprocessor 21 checks whether the current infrared encoded signal of receiving is to touch/press the coded signal that compound keys 13 is touched, and is that then execution in step 203; Otherwise, execution in step 207.
Step 203, the visible light flicker luminous point position of extraction and preservation camera.Namely second microprocessor 21 extracts the positional information of the visible light flicker luminous point of camera 22 receptions by analog to digital converter 24, and preserves this positional information, execution in step 204.
Step 204, second microprocessor 21 check whether the current infrared encoded signal of receiving has touch/press the coded signal that compound keys 13 is pressed, and are that then execution in step 205; Otherwise, execution in step 206.
Whether step 205 moves according to visible light flicker luminous point and to reach direction, submits to left mouse button to press and corresponding mouse movement coded data.Namely second microprocessor 21 compares the positional information of current visible light flicker luminous point with the previous numerical value of preserving, judge whether the position of visible light flicker luminous point (being mouse) moves and moving direction, second microprocessor 21 submits to left mouse button to press and the coded data of corresponding mouse movement execution in step 201 to controlled device.
Whether step 206 moves according to visible light flicker luminous point and to reach direction, submits corresponding mouse movement coded data to.Namely second microprocessor 21 compares the positional information of current visible light flicker luminous point with the previous numerical value of preserving, judge whether the position of visible light flicker luminous point (being mouse) moves and moving direction, second microprocessor 21 is submitted the coded data of corresponding mouse movement, execution in step 201 to controlled device.
Step 207 changes into the corresponding key coding with this infrared encoded signal and submits to away.That is, second microprocessor 21 changes into the corresponding key coding with this infrared encoded signal, and submits this coded data to controlled device.Execution in step 201.
Can existing possess controlled device that infrared remote control receives additional more than the camera 22 of said photoelectric commutator 2, and the infrared remote control receiver module of the existing controlled device of other partial commons of photoelectric commutator 2.The controlled device that infrared remote control receives that possesses for new can directly design the camera 22 of photoelectric commutator 2 in this device.Thereby controlled device had receive simultaneously the function of infrared light coded signal and visible light coded signal.Do the one-piece construction that to simplify system like this, further reduce cost.
The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (1)
1. infrared remote-control device with mouse function is characterized in that: keyboard, touch/press compound keys, first microprocessor, infrared transmitter and visible light emitter is formed the light remote control transmitter; First input port of first microprocessor connects keyboard, second input port connection of first microprocessor touches/presses compound keys, first output port of first microprocessor connects infrared transmitter, and second output port of first microprocessor connects visible light emitter; Infrared remote receiver, camera, analog to digital converter and second microprocessor are formed photoelectric commutator; First input port of second microprocessor connects infrared remote receiver; The input end of analog to digital converter connects camera, and the output terminal of analog to digital converter connects second input port of second microprocessor; The data-out port of second microprocessor is connected with controlled device; The infrared transmitter of light remote control transmitter and the infrared remote receiver of photoelectric commutator constitute the infrared communication light path, and the visible light emitter of light remote control transmitter and the camera of photoelectric commutator constitute the visible light communication light path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114776 CN203117905U (en) | 2013-03-13 | 2013-03-13 | Infrared remote control device with mouse function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114776 CN203117905U (en) | 2013-03-13 | 2013-03-13 | Infrared remote control device with mouse function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117905U true CN203117905U (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114776 Expired - Fee Related CN203117905U (en) | 2013-03-13 | 2013-03-13 | Infrared remote control device with mouse function |
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| Country | Link |
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| CN (1) | CN203117905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595470A (en) * | 2013-11-28 | 2014-02-19 | 重庆理工大学 | Low power consumption infrared light communication system |
-
2013
- 2013-03-13 CN CN 201320114776 patent/CN203117905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595470A (en) * | 2013-11-28 | 2014-02-19 | 重庆理工大学 | Low power consumption infrared light communication system |
| CN103595470B (en) * | 2013-11-28 | 2015-09-23 | 重庆理工大学 | A kind of low-power-consumption infrared optical communication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yongle Inventor after: Lin Kaimu Inventor after: Zhuang Zhixiong Inventor before: Xu Yongle |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU YONGLE TO: XU YONGLE LIN KAIMU ZHUANG ZHIXIONG |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180313 |