WO2018094838A1 - 交互设备、颜色控制方法及装置 - Google Patents

交互设备、颜色控制方法及装置 Download PDF

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Publication number
WO2018094838A1
WO2018094838A1 PCT/CN2016/113357 CN2016113357W WO2018094838A1 WO 2018094838 A1 WO2018094838 A1 WO 2018094838A1 CN 2016113357 W CN2016113357 W CN 2016113357W WO 2018094838 A1 WO2018094838 A1 WO 2018094838A1
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WO
WIPO (PCT)
Prior art keywords
infrared
touch
smart pen
display device
touch display
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PCT/CN2016/113357
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English (en)
French (fr)
Inventor
张金成
Original Assignee
广州视睿电子科技有限公司
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Publication of WO2018094838A1 publication Critical patent/WO2018094838A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to an interactive device, a color control method, and a device.
  • the smart pen is a multi-function mobile pen with matching operation platform communication compared with the traditional refill.
  • FIG. 1 is a frame diagram of a smart pen system in the prior art solution.
  • the smart pen 3 is internally integrated with an MCU (Micro Ccontroller Unit) 31 and a first wifi (Wireless-Fidelity) module. 32.
  • the MCU 31 and the first wifi module 32 are connected by a USB (Universal Serial Bus) method to implement state control of the first wifi module 32 by the MCU 31.
  • the smart pen 3 and the display device 4 use wifi communication, mainly in the 2.4G frequency band.
  • the first wifi module 32 of the smart pen 3 is built into the local area network by the second wifi module 41 of the display device 4 via the RF (Radio Frequency) protocol, and the main control chip 42 performs corresponding operations according to the control command issued by the smart pen 3. Implement the corresponding functions.
  • RF Radio Frequency
  • the prior art solution requires that the smart pen end and the display device end have a built-in wifi module, and the price is relatively high. Due to the use of the wifi band, the influence of the radio frequency interference is large, so that the display device end cannot accurately execute the control command sent by the smart pen end. At the same time, the existing smart pen needs to set options on one end of the display device to realize different color display of the touch track.
  • an embodiment of the present invention provides an interaction device, a color control method, and a device, to provide The quality of communication between the high smart pen and the touch display device reduces signal interference and makes color control of the writing track more convenient.
  • the first aspect provides an interactive device, including an infrared smart pen and a touch display device;
  • the infrared smart pen includes an acceleration detecting unit, a first infrared emitter and a smart pen microprocessor, and the smart pen microprocessor is respectively connected to the acceleration detecting unit and the first infrared emitter;
  • the acceleration detecting unit is configured to detect a current movement parameter of the infrared smart pen and send the same to the smart pen microprocessor;
  • the smart pen microprocessor is configured to generate a color replacement instruction according to the current movement parameter, and send the color replacement instruction to the first infrared emitter;
  • the first infrared emitter is configured to send an infrared signal carrying the color replacement instruction
  • the touch display device includes an infrared touch frame, a touch microprocessor, and a whole main control chip, and the infrared touch frame and the whole main control chip are connected to the touch microprocessor;
  • the infrared touch frame is configured to perform touch detection on the infrared smart pen on the display of the touch display device, and receive an infrared signal emitted by a signal source external to the touch display device;
  • the touch microprocessor is configured to decode an infrared signal received by the infrared touch frame to obtain the color replacement instruction and send the color to the whole control chip;
  • the whole machine main control chip is configured to display a touch trajectory of the infrared smart pen according to a color specified by the color replacement instruction.
  • the touch display device further includes a first infrared transceiver, the first infrared transceiver being disposed outside the infrared touch frame and perpendicular to a display surface of the touch display device, configured to receive the An infrared signal emitted by a signal source external to the touch display device.
  • the number of the first infrared transceivers is at least two.
  • the infrared smart pen comprises a first infrared receiver, and the first infrared receiver is used for receiving Receiving an infrared signal emitted by an external signal source of the infrared smart pen.
  • the second aspect uses a color control method that includes:
  • the infrared smart pen acquires a current movement parameter, and confirms a corresponding color replacement instruction according to the current movement parameter;
  • the infrared smart pen encodes the color replacement command and sends the color to the touch display device through the infrared signal;
  • the touch display device generates a touch track according to the touch detection result, and decodes the received infrared signal to obtain the color replacement instruction;
  • the touch display device displays the touch track according to a color specified by the color replacement instruction.
  • the infrared signal emitted by the infrared touch frame carries the smart pen identification area information of the touch display device
  • the infrared smart pen acquires the current movement parameter, and before confirming the corresponding color replacement instruction according to the current movement parameter, the method further includes:
  • the smart pen microprocessor confirms receipt of smart pen identification area information of the touch display device.
  • the infrared signal emitted by the first infrared emitter further carries a signature of the infrared smart pen
  • the touch display device generates a touch track according to the touch detection result, and decodes the received infrared signal to obtain the color replacement instruction, including:
  • the touch display device generates a touch track according to the touch detection result
  • the touch display device decodes the received infrared signal
  • the touch display device confirms that the infrared signal carries a feature code of a pre-stored infrared smart pen
  • the touch display device acquires a color replacement instruction carried in the infrared signal.
  • the third aspect adopts a color control device, including an infrared smart pen and a touch display device;
  • the infrared smart pen includes:
  • a parameter processing unit configured to acquire a current movement parameter, and confirm a corresponding color replacement instruction according to the current movement parameter
  • An instruction sending unit configured to encode the color replacement instruction and send the infrared signal to the touch display device
  • the touch microprocessor includes:
  • a detection decoding unit configured to generate a touch track according to the touch detection result, and decode the received infrared signal to obtain the color replacement instruction
  • a trajectory display unit configured to display the touch trajectory according to a color specified by the color replacement instruction.
  • the touch display device further includes:
  • a signal transmitting unit configured to transmit an infrared signal carrying the smart pen identification area information of the infrared touch display to the infrared smart pen; wherein the smart pen identification area information records the identity of the touch display device;
  • the infrared smart pen further includes:
  • the information confirming unit is configured to receive smart pen identification area information of the touch display device; and send the color change instruction when confirming the identity of the touch display device.
  • the infrared signal transmitted by the infrared smart pen further carries the feature code of the infrared smart pen;
  • the detecting and decoding unit includes:
  • a trajectory generating module configured to generate a touch trajectory according to the touch detection result
  • a signal decoding module configured to decode the received infrared signal
  • a feature code confirmation module configured to confirm that the infrared signal carries a feature code of a pre-stored infrared smart pen
  • the instruction acquisition module is configured to acquire a color replacement instruction carried in the infrared signal.
  • the interactive device, the color control method and the device provided by the embodiment of the invention include an infrared smart pen and a touch display device, and the touch display device is provided with an infrared touch frame for implementing touch detection and infrared signal receiving, and the infrared touch
  • the frame detects the touch track of the infrared smart pen; the smart pen microprocessor of the infrared smart pen receives the current moving parameter sent by the acceleration detecting unit, and generates a color replacement command according to the current moving parameter, and sends the color replacement command to the touch display through the infrared signal.
  • the device and the touch display device display the touch track according to the color specified by the color replacement instruction, thereby realizing communication between the interactive devices through the infrared signal, improving the quality of communication between the smart pen and the display device, reducing signal interference, and simultaneously based on the gesture
  • the recognized color control makes it easier for the user to operate during the use of the interactive device.
  • FIG. 1 is a frame diagram of a smart pen system in a prior art solution
  • FIG. 2 is a schematic structural diagram of an interaction device according to Embodiment 1 of the present invention.
  • FIG. 3 is a flowchart of a method for controlling a color according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of a color control apparatus according to Embodiment 4 of the present invention.
  • FIG. 2 is a schematic structural diagram of an interaction device according to Embodiment 1 of the present invention.
  • an interaction device provided by an embodiment of the present invention includes an infrared smart pen 1 and a touch display device 2;
  • the infrared smart pen 1 includes an acceleration detecting unit 11, a first infrared emitter 13 and a smart pen microprocessor 12, and the smart pen microprocessor 12 is connected to the acceleration detecting unit 11 and the first infrared emitter 13, respectively;
  • the acceleration detecting unit 11 is configured to detect the current movement parameter of the infrared smart pen 1 and send it to the smart pen microprocessor 12;
  • a smart pen microprocessor 12 configured to generate a color change command according to the current movement parameter, and send a color replacement command to the first infrared emitter 13;
  • a first infrared emitter 13 for transmitting an infrared signal carrying a color replacement command
  • the touch display device 2 includes an infrared touch frame 22, a touch microprocessor 21, and a whole main control chip 23, and the infrared touch frame 22 and the whole main control chip 23 are connected to the touch microprocessor 21;
  • the infrared touch frame 22 is configured to perform touch detection on the infrared smart pen 1 on the display of the touch display device 2, and receive an infrared signal emitted by a signal source external to the touch display device 2;
  • the touch microprocessor 21 is configured to decode the infrared signal received by the infrared touch frame 22 to obtain a color replacement command and send it to the whole machine control chip 23;
  • the whole machine main control chip 23 is configured to display the touch trajectory of the infrared smart pen 1 according to the color specified by the color replacement instruction.
  • the infrared touch frame 22 is located on the display surface of the touch display device 2, and the infrared touch frame
  • the touch area of the touch display device 2 overlaps with the display surface of the touch display device 2, and the display content is viewed from the display surface and the touch display device 2 is touch-operated.
  • the touch microprocessor 21 is located inside the touch display device 2.
  • the infrared pair tube provided in the infrared touch frame 22 can confirm the writing position of the infrared smart pen 1 by infrared light detection and send it to the touch controller as a processor, and the touch microprocessor 21 according to writing The position determines the writing trajectory of the infrared smart pen 1.
  • the whole control chip 23 is connected to the touch microprocessor 21 through a USB and UART (Universal Asynchronous Receiver/Transmitter) interface for receiving the color replacement command acquired by the touch microprocessor 21, and according to This color change command confirms the color when the touch track is displayed.
  • USB and UART Universal Asynchronous Receiver/Transmitter
  • the touch display device 2 further includes a first infrared transceiver 24 disposed on the outer side of the infrared touch frame 22 and displayed on the display surface of the touch display device 2 . Vertically, for receiving an infrared signal emitted by a signal source external to the touch display device 2.
  • the first infrared transceiver 24 can receive the infrared signal, and forward the infrared signal to the whole main control chip 23, and can also send the infrared signal outward.
  • the infrared signal emitted by the first infrared transceiver 24 can be combined with the infrared touch frame. 22
  • the infrared signals emitted during the touch detection process are the same.
  • the first infrared transceiver 24 is disposed on an outer surface of a corner of the infrared touch frame 22 and is perpendicular to the display surface.
  • the first infrared transceiver 24 can receive an infrared signal within a range of 15 meters in front of the touch display device 2 and a large angle range.
  • the first infrared transceiver 22 can pass the first The infrared transceiver 24 receives the infrared signal sent by the infrared smart pen 1.
  • the number of the first infrared transceivers 24 is at least two, and the plurality of first infrared transceivers 24 are dispersedly disposed at the corners of the infrared touch frame 22. For example, when the number of the first infrared transceivers 24 is two, they are respectively disposed at the lower left corner and the lower right corner of the infrared touch frame 22.
  • the infrared smart pen 1 may additionally A first infrared receiver is disposed outside, and the first infrared receiver is configured to receive an infrared signal emitted by an external signal source of the infrared smart pen 1. Mainly the infrared signal emitted by the infrared touch frame 22 and the first infrared transceiver 24 in the touch display device 2.
  • the acceleration detecting unit 11 includes at least one of the following: a gyroscope, a gravity sensor, and an acceleration integrated circuit.
  • a gyroscope When the infrared smart pen 1 moves, the above-described acceleration detecting unit 11 detects the corresponding movement parameter.
  • the gyroscope As an example, when the infrared smart pen 1 moves, the gyroscope detects the current moving angular velocity. Since the infrared smart pen 1 is usually used by the user in the hand, the acceleration detecting unit 11 detects the current moving parameter. It should be noted that the acceleration detection unit 11 does not determine the motion parameters detected at any time, but selects according to the current interaction mode with the touch display device 2, if the touch recognition device 2 is currently in touch recognition. In the area, a touch operation (for example, writing) is performed, and color control can be performed only when the touch recognition signal is not recognized by the infrared touch frame 22 at a certain distance from the touch recognition area.
  • a touch operation for
  • the interaction device provided by the first embodiment of the present invention includes an infrared smart pen and a touch display device.
  • the touch display device is provided with an infrared touch frame for implementing touch detection and infrared signal reception, and the infrared touch frame detects the touch track of the infrared smart pen.
  • the smart pen microprocessor of the infrared smart pen receives the current moving parameter sent by the acceleration detecting unit, and generates a color replacement command according to the current moving parameter, and sends the color replacement command to the touch display device through the infrared signal, and the touch display device according to the color
  • the color specified by the replacement command displays the touch track, which realizes communication between the interactive devices through infrared signals, improves the quality of communication between the smart pen and the display device, reduces signal interference, and enables color interaction based on gesture recognition.
  • the operation of the device is more convenient during use.
  • FIG. 3 is a flowchart of a method for controlling a color according to Embodiment 2 of the present invention.
  • the color control method provided in this embodiment is used for the interaction device.
  • the interaction device provided in the foregoing embodiment is elaborated.
  • the color control method provided by this embodiment may be performed by a color control device, which may be implemented by software and/or hardware, and integrated in a smart pen microprocessor of an infrared smart pen and a touch microprocessor of a touch display device. .
  • the color control method provided in this embodiment specifically includes:
  • Step S201 The infrared smart pen acquires the current movement parameter, and confirms the corresponding color replacement instruction according to the current movement parameter.
  • the acceleration detecting unit sends the current movement parameter to the smart pen microprocessor when detecting the current movement parameter of the infrared smart pen.
  • the smart pen microprocessor receives the current movement parameter, it parses the current movement parameter to obtain a specific value.
  • the specific value corresponding to the current movement parameter is analyzed.
  • the specific replacement method may be that the specific action corresponds to a specific color, for example, when the movement parameter from top to bottom is detected, the color is changed to red; when the movement parameter from bottom to top is detected, the color is replaced with black. It is also possible to set a color list or a color menu, and the color change command is used to switch the options in the color list or the color menu, and the color of the last stayed option is the selected color.
  • the infrared smart pen is not only a control terminal, but also a writing tool.
  • the infrared smart pen In the writing mode, the infrared smart pen has many current moving parameters generated. If all the generated current moving parameters are judged and responded, there is The wrong operation of color replacement may occur. To avoid misoperation, it can be processed separately from both ends of the infrared smart pen and the touch display device.
  • the distance of the touch display device In the infrared smart pen, the distance of the touch display device can be detected, and the current mobile parameter is judged and responded only outside a certain distance.
  • the current movement parameter corresponding to a larger motion can be set as the activation gesture of the color replacement instruction because the probability of the color replacement operation is low, and this setting does not have much influence on the creation.
  • the touch detection state of the current infrared touch frame can be judged. If there is currently touch detection, all control commands of the infrared smart pen are paused, that is, the infrared smart pen can generate color due to misoperation. The command is switched, but the touch display device does not necessarily respond to all color switching commands.
  • Step S202 The infrared smart pen encodes the color replacement command and sends the infrared signal to the touch display device.
  • the color replacement command can be mapped to the infrared signal after being encoded.
  • the smart pen microprocessor transmits the encoded color replacement command to the first infrared emitter such that the first infrared emitter emits an infrared signal carrying the encoded color replacement command.
  • the infrared signal may also include other data, and the specific content of the data is not limited in this embodiment.
  • Step S203 The touch display device generates a touch track according to the touch detection result, and decodes the received infrared signal to obtain a color replacement instruction.
  • the infrared touch frame of the touch display device can realize the transmission and reception of the infrared signal during the touch process.
  • the process of transmitting and receiving the infrared signal is further refined, and the infrared signal receiving and color switching control process in the touch process
  • the reception of the signal is performed in a time-sharing manner, and the infrared signal received in each process is sent to the touch microprocessor.
  • the touch microprocessor decodes and displays the infrared signal acquired during the page control process, and acquires the color replacement command carried in the infrared signal.
  • the specific decoding rule may be determined according to the coding rule.
  • the infrared touch frame is not the only receiving component of the infrared signal. If the touch display device is provided with the first infrared transceiver, the infrared signal transmitted by the external signal source can also be received through the first infrared transceiver, and the specific processing process Same as above.
  • Step S204 The touch display device displays the touch track according to the color specified by the color replacement instruction.
  • the touch microprocessor generates a touch track according to the detection result of the infrared touch frame, and can also decode the color replacement command carried in the infrared signal emitted by the infrared smart pen, and the color replacement command is reflected in the touch track, that is, the color of the touch track occurs. Change, of course, if there is no color switching command at present, directly display the color specified by the previous color switching command.
  • the infrared touch frame detects the touch track of the infrared smart pen; the smart pen microprocessor of the infrared smart pen receives the current movement parameter sent by the acceleration detecting unit, and generates a color replacement instruction according to the current moving parameter to replace the color
  • the command is sent to the touch display device through the infrared signal, and the touch display device displays the touch track according to the color specified by the color replacement instruction, thereby realizing communication between the interactive devices through the infrared signal, thereby improving the quality of communication between the smart pen and the display device.
  • the signal interference is reduced, and the color control based on gesture recognition makes the user more convenient to operate during the use of the interactive device.
  • FIG. 5 is a flowchart of a method for controlling a color according to Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above embodiment. Referring to FIG. 5, the color control method provided in this embodiment specifically includes:
  • Step S301 The touch display device transmits an infrared signal carrying the smart pen recognition area information of the infrared touch display to the infrared smart pen.
  • the identity of the touch display device is recorded in the smart pen identification area information.
  • the infrared signal transmitted by the touch display device through the infrared touch frame carries the smart pen identification area information of the touch display device.
  • the identification of the touch display device is recorded by the smart pen recognition area information, and the identity of the touch display device is recorded in the smart pen identification area information.
  • the smart pen microprocessor only sends the color change command if the identity of the touch display device is confirmed.
  • Step S302 The infrared smart pen receives the smart pen recognition area information of the touch display device.
  • the color change command is sent only when the identity of the touch display device is confirmed.
  • the infrared smart pen and the touch display device should mutually save each other's identity. If the interactive infrared smart pen and the touch display device do not pre-store the identity of the other party, the user may add an identity (eg, a feature code, a physical address, etc.) of the infrared smart pen to the touch display device.
  • the infrared signal sent by the touch display device to the infrared smart pen for the first time includes not only the encoded smart pen recognition area information but also the encoded infrared smart pen identity.
  • the infrared smart pen can confirm that the infrared signal is sent to itself according to the identity of the infrared signal carried in the infrared signal, and needs to respond to the infrared signal, that is, the touch control device can perform related control operations.
  • step S301 and step S302 are not limited to one time, but can be continuously performed during the data interaction process to ensure the process between the infrared smart pen and the touch display device.
  • the data interaction is always accurate, without causing interference to other touch display devices or being interfered by other infrared smart pens.
  • Step S303 The infrared smart pen acquires the current movement parameter, and confirms the corresponding color replacement instruction according to the current movement parameter.
  • Step S304 The infrared smart pen encodes the color replacement command and sends the infrared signal to the touch display device.
  • the infrared signal emitted by the infrared smart pen in addition to carrying the color replacement command, carries the feature code of the infrared smart pen for informing the touch display device of the source of the infrared signal to confirm whether it is necessary This signal is corresponding.
  • Step S305 The touch display device generates a touch track according to the touch detection result.
  • Step S306 The touch display device decodes the received infrared signal.
  • the touch microprocessor of the touch display device After the touch microprocessor of the touch display device decodes the infrared signal, it reads various information carried in the infrared signal. If an infrared signal carries a pre-stored signature of the infrared smart pen, it indicates that the infrared signal is The touch display device needs to process, and needs to perform data processing and corresponding response on the decoded infrared signal. If the feature code of the infrared smart pen carried therein is not related to the touch display device, the infrared signal is directly ignored.
  • Step S307 The touch display device confirms that the infrared signal carries the feature code of the pre-stored infrared smart pen.
  • Step S308 The touch display device acquires a color replacement instruction carried in the infrared signal.
  • Step S309 The touch display device displays the touch track according to the color specified by the color replacement instruction.
  • the touch display device After the touch microprocessor obtains the color replacement command, the touch display device responds to the color replacement command through the main control chip of the whole machine.
  • the infrared touch frame detects the touch track of the infrared smart pen; the smart pen microprocessor of the infrared smart pen receives the current movement parameter sent by the acceleration detecting unit, and generates a color replacement instruction according to the current moving parameter to replace the color
  • the command is sent to the touch display device through the infrared signal, and the touch display device displays the touch track according to the color specified by the color replacement instruction, thereby realizing communication between the interactive devices through the infrared signal, thereby improving the quality of communication between the smart pen and the display device.
  • the signal interference is reduced, and the color control based on gesture recognition makes the user more convenient to operate during the use of the interactive device.
  • the confirmation of the identity of the opposite party by the control end and the controlled end can effectively avoid the interference in the touch process and improve the accuracy of the interaction process.
  • FIG. 5 is a schematic structural diagram of a color control apparatus according to Embodiment 4 of the present invention.
  • the color control device provided in this embodiment includes an infrared smart pen 1 and a touch display device 2.
  • the infrared smart pen 1 includes:
  • the parameter processing unit 121 is configured to acquire a current movement parameter, and confirm a corresponding color replacement instruction according to the current movement parameter;
  • the command sending unit 122 is configured to encode the color replacement command and send the infrared signal to the touch display device;
  • the touch display device 2 includes:
  • the detecting and decoding unit 211 is configured to generate a touch track according to the touch detection result, and decode the received infrared signal to obtain a color replacement instruction;
  • the trajectory display unit 212 is configured to display the touch trajectory according to the color specified by the color replacement instruction.
  • the touch display device 2 further includes:
  • the signal transmitting unit 213 is configured to transmit an infrared signal carrying the smart pen identification area information of the infrared touch display to the infrared smart pen; the smart pen identification area information records the identity of the touch display device;
  • Infrared Smart Pen 1 also includes:
  • the information confirming unit 123 is configured to receive the smart pen recognition area information of the touch display device; and perform the color change command transmission only when the identity of the touch display device is confirmed.
  • the infrared signal emitted by the infrared smart pen also carries the feature code of the infrared smart pen;
  • the detecting and decoding unit 211 includes:
  • the trajectory generating module 2111 is configured to generate a touch trajectory according to the touch detection result
  • a signal decoding module 2112 configured to decode the received infrared signal
  • the feature code confirmation module 2113 is configured to confirm that the infrared signal carries the feature code of the pre-stored infrared smart pen;
  • the instruction acquisition module 2114 is configured to acquire a color replacement instruction carried in the infrared signal.
  • the color control device provided in this embodiment is applicable to the color control method provided by any of the above embodiments, and has corresponding functions and beneficial effects.

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Abstract

一种交互设备、颜色控制方法及装置。该交互设备中包括红外智能笔（1）和触控显示设备（2），触控显示设备（2）中设置有实现触控检测和红外信号接收的红外触摸框（22），红外触摸框（22）检测红外智能笔的触摸轨迹；红外智能笔（1）的智能笔微处理器（12）接收加速检测单元（11）发送的当前移动参数，并根据当前移动参数生成颜色更换指令，将颜色更换指令通过红外信号发送到触控显示设备（2），触控显示设备（2）根据颜色更换指令指定的颜色显示触摸轨迹，实现了交互设备间通过红外信号的方式进行通信，提高了智能笔与显示设备间通信的质量，降低信号的干扰，同时基于手势识别的颜色控制使得用户在交互设备的使用过程中操作更加便利。

Description

交互设备、颜色控制方法及装置 技术领域
本发明涉及电子技术领域，尤其涉及一种交互设备、颜色控制方法及装置。
背景技术
智能笔，是一款相对传统笔芯而言，具有匹配操作平台通信的多功能移动笔。请参考图1，其是现有技术方案中智能笔***的框架图，智能笔3的内部集成有MCU(Microccontroller Unit，微控制单元)31和第一wifi(Wireless-Fidelity，无线保真)模块32，MCU31和第一wifi模块32通过USB(Universal Serial Bus，通用串行总线)方式连接，实现MCU31对第一wifi模块32的状态控制。智能笔3与显示设备4之间采用wifi通信，主要是2.4G频段。智能笔3的第一wifi模块32通过RF(Radio Frequency，射频)协议，与显示设备4的第二wifi模块41搭建成局域网，主控芯片42根据智能笔3发出的控制命令执行相应的操作，实现对应的功能。
然而，现有技术方案要求智能笔端和显示设备端均内置wifi模块，价格成本较高，因采用wifi频段，受射频干扰影响较大，使得显示设备端无法准确执行智能笔端发送的控制命令。同时，现有的智能笔需要在显示设备一端进行选项设置才能实现触控轨迹的不同颜色显示。
发明内容
有鉴于此，本发明实施例提供一种交互设备、颜色控制方法及装置，以提 高智能笔与触控显示设备间通信的质量，降低信号的干扰，并且使得对书写轨迹的颜色控制更加方便。
第一方面提供一种交互设备，包括红外智能笔和触控显示设备；
所述红外智能笔包括加速检测单元、第一红外发射器和智能笔微处理器，所述智能笔微处理器分别与所述加速检测单元和所述第一红外发射器相连；
所述加速检测单元，用于检测所述红外智能笔的当前移动参数并发送至所述智能笔微处理器；
所述智能笔微处理器，用于根据所述当前移动参数生成颜色更换指令，并将所述颜色更换指令发送到所述第一红外发射器；
所述第一红外发射器，用于发送携带有所述颜色更换指令的红外信号；
所述触控显示设备包括红外触摸框、触控微处理器和整机主控芯片，所述红外触摸框和所述整机主控芯片均与所述触控微处理器相连；
所述红外触摸框，用于在所述触控显示设备的显示面对所述红外智能笔进行触控检测，并接收所述触控显示设备的外部的信号源发射的红外信号；
所述触控微处理器，用于解码所述红外触摸框接收的红外信号，以获取所述颜色更换指令并发送至所述整机主控芯片；
所述整机主控芯片，用于根据所述颜色更换指令指定的颜色显示所述红外智能笔的触摸轨迹。
其中，所述触控显示设备还包括第一红外收发器，所述第一红外收发器设置于所述红外触摸框的外侧并与所述触控显示设备的显示面垂直，用于接收所述触控显示设备外部的信号源发射的红外信号。
其中，所述第一红外收发器的个数为至少2个。
其中，所述红外智能笔包括第一红外接收器，所述第一红外接收器用于接 收所述红外智能笔的外部的信号源发射的红外信号。
第二方面采用一种颜色控制方法，包括：
红外智能笔获取当前移动参数，根据所述当前移动参数确认对应的颜色更换指令；
所述红外智能笔将所述颜色更换指令编码后通过红外信号发送到触控显示设备；
触控显示设备根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取所述颜色更换指令；
所述触控显示设备根据所述颜色更换指令指定的颜色显示所述触控轨迹。
其中，所述红外触摸框发射的红外信号中携带有所述触控显示设备的智能笔识别区域信息；
所述红外智能笔获取当前移动参数，根据所述当前移动参数确认对应的颜色更换指令之前，还包括：
所述智能笔微处理器确认接收到所述触控显示设备的智能笔识别区域信息。
其中，所述第一红外发射器发射的红外信号中还携带有所述红外智能笔的特征码；
触控显示设备根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取所述颜色更换指令，包括：
所述触控显示设备根据触控检测结果生成触控轨迹；
所述触控显示设备解码接收到的红外信号；
所述触控显示设备确认所述红外信号中携带有预存的红外智能笔的特征码；
所述触控显示设备获取所述红外信号中携带的颜色更换指令。
第三方面采用一种颜色控制装置，包括红外智能笔和触控显示设备；
所述红外智能笔，包括：
参数处理单元，用于获取当前移动参数，根据所述当前移动参数确认对应的颜色更换指令；
指令发送单元，用于将所述颜色更换指令编码后通过红外信号发送到触控显示设备；
所述触控微处理器，包括：
检测解码单元，用于根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取所述颜色更换指令；
轨迹显示单元，用于根据所述颜色更换指令指定的颜色显示所述触控轨迹。
其中，所述触控显示设备，还包括：
信号发射单元，用于发射携带有所述红外触控显示器的智能笔识别区域信息的红外信号给红外智能笔；所述智能笔识别区域信息中记录有该触控显示设备的身份标识；
所述红外智能笔，还包括：
信息确认单元，用于接收所述触控显示设备的智能笔识别区域信息；在确认所述触控显示设备的身份的情况下才进行所述颜色更换指令的发送。
其中，所述红外智能笔发射的红外信号中还携带有所述红外智能笔的特征码；
所述检测解码单元，包括：
轨迹生成模块，用于根据触控检测结果生成触控轨迹；
信号解码模块，用于解码接收到的红外信号；
特征码确认模块，用于确认所述红外信号中携带有预存的红外智能笔的特征码；
指令获取模块，用于获取所述红外信号中携带的颜色更换指令。
本发明实施例提供的交互设备、颜色控制方法及装置，交互设备中包括红外智能笔和触控显示设备，触控显示设备中设置有实现触控检测和红外信号接收的红外触摸框，红外触摸框检测红外智能笔的触摸轨迹；红外智能笔的智能笔微处理器接收加速检测单元发送的当前移动参数，并根据当前移动参数生成颜色更换指令，将颜色更换指令通过红外信号发送到触控显示设备，触控显示设备根据颜色更换指令指定的颜色显示触摸轨迹，实现了交互设备间通过红外信号的方式进行通信，提高了智能笔与显示设备间通信的质量，降低信号的干扰，同时基于手势识别的颜色控制使得用户在交互设备的使用过程中操作更加便利。
附图说明
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显：
图1是现有技术方案中智能笔***的框架图；
图2为本发明实施例一提供的一种交互设备的结构示意图；
图3为本发明实施例二提供的一种颜色控制方法的方法流程图；
图4为本发明实施例三提供的一种颜色控制方法的方法流程图；
图5为本发明实施例四提供的一种颜色控制装置的结构示意图。
具体实施方式
下面结合附图和实施例对本发明作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本发明相关的部分而非全部内容。
实施例一
图2为本发明实施例一提供的一种交互设备的结构示意图。参考图2，本发明实施例提供的交互设备，包括红外智能笔1和触控显示设备2；
红外智能笔1包括加速检测单元11、第一红外发射器13和智能笔微处理器12，智能笔微处理器12分别与加速检测单元11和第一红外发射器13相连；
加速检测单元11，用于检测红外智能笔1的当前移动参数并发送至智能笔微处理器12；
智能笔微处理器12，用于根据当前移动参数生成颜色更换指令，并将颜色更换指令发送到第一红外发射器13；
第一红外发射器13，用于发送携带有颜色更换指令的红外信号；
触控显示设备2包括红外触摸框22、触控微处理器21和整机主控芯片23，红外触摸框22和整机主控芯片23均与触控微处理器21相连；
红外触摸框22，用于在触控显示设备2的显示面对红外智能笔1进行触控检测，并接收触控显示设备2的外部的信号源发射的红外信号；
触控微处理器21，用于解码红外触摸框22接收的红外信号，以获取颜色更换指令并发送至整机主控芯片23；
整机主控芯片23，用于根据颜色更换指令指定的颜色显示红外智能笔1的触摸轨迹。
在本实施例中，红外触摸框22位于触控显示设备2的显示面，红外触摸框 22的触控区域与触控显示设备2的显示面相重合，从显示面查看显示内容并对触控显示设备2进行触控操作，触控微处理器21位于触控显示设备2内部。
当红外智能笔1作为书写工具时，红外触摸框22中设置的红外对管可以通过红外线的检测确认红外智能笔1的书写位置并发送至触控为处理器，触控微处理器21根据书写位置确定红外智能笔1的书写轨迹。
整机主控芯片23通过USB和UART(Universal Asynchronous Receiver/Transmitter，通用异步收发传输器)接口连接上述触控微处理器21，用于接收触控微处理器21获取的颜色更换指令，并根据该颜色更换指令确认触摸轨迹显示时的颜色。
可选的，在前一结构的基础上，触控显示设备2还包括第一红外收发器24，第一红外收发器24设置于红外触摸框22的外侧并与触控显示设备2的显示面垂直，用于接收触控显示设备2外部的信号源发射的红外信号。
第一红外收发器24可以接收红外信号，并将该红外信号转发给整机主控芯片23，还可向外发送红外信号，第一红外收发器24向外发射的红外信号可以与红外触摸框22在触控检测过程中发射的红外信号相同。该第一红外收发器24设置于红外触摸框22边角的外表面，并垂直上述显示面。第一红外收发器24可以接收触控显示设备2正前方15米及左右较大角度范围内的红外信号，当红外触摸框22无法接收到红外智能笔1发射的红外信号时，可以通过第一红外收发器24接收红外智能笔1发的送红外信号。为了保证更大角度范围内的红外信号的接收，第一红外收发器24的个数为至少2个，多个第一红外收发器24分散设置于红外触摸框22的边角处。例如第一红外收发器24的个数为2个时，分别设置于红外触摸框22的左下角和右下角。
除了触控显示设备2补充设置的第一红外收发器24，红外智能笔1还可另 外设置第一红外接收器，第一红外接收器用于接收红外智能笔1的外部的信号源发射的红外信号。主要是触控显示设备2中红外触摸框22和第一红外收发器24发出的红外信号。
加速检测单元11包括下述至少一项：陀螺仪、重力传感器和加速集成电路。当红外智能笔1移动时，上述加速检测单元11会检测相应的移动参数。以陀螺仪为例，当红外智能笔1移动时，陀螺仪会检测当前的移动角速度。由于红外智能笔1通常被用户握在手中使用，所以加速检测单元11会检测到当前的移动参数。需要说明的是，加速检测单元11不是任何时候检测到的运动参数都会进行判断，而是会根据当前与触控显示设备2的交互方式进行选择，如果当前处于触控显示设备2的触控识别区域，则进行触控操作(例如书写)，只有在距离触控识别区域一定距离，不被红外触摸框22识别到触控信号时才能进行颜色控制。
本发明实施例一提供的交互设备，包括红外智能笔和触控显示设备，触控显示设备中设置有实现触控检测和红外信号接收的红外触摸框，红外触摸框检测红外智能笔的触摸轨迹；红外智能笔的智能笔微处理器接收加速检测单元发送的当前移动参数，并根据当前移动参数生成颜色更换指令，将颜色更换指令通过红外信号发送到触控显示设备，触控显示设备根据颜色更换指令指定的颜色显示触摸轨迹，实现了交互设备间通过红外信号的方式进行通信，提高了智能笔与显示设备间通信的质量，降低信号的干扰，同时基于手势识别的颜色控制使得用户在交互设备的使用过程中操作更加便利。
实施例二
图3为本发明实施例二提供的一种颜色控制方法的方法流程图。本实施例提供的颜色控制方法用于交互设备，在本实施例，基于上述实施例提供的交互设备进行详细阐述。本实施例提供的颜色控制方法可以由颜色控制装置执行，该装置可以由软件和/或硬件实现，并集成在红外智能笔的智能笔微处理器和触控显示设备的触控微处理器中。参考图3，本实施例提供的颜色控制方法具体包括：
步骤S201：红外智能笔获取当前移动参数，根据当前移动参数确认对应的颜色更换指令。
加速检测单元在检测红外智能笔的当前移动参数时，将当前移动参数发送至智能笔微处理器。智能笔微处理器在接收到当前移动参数时，解析当前移动参数得到具体的数值。
对当前移动参数对应的具体的数值进行分析，当确认存在某些特定的数值时，可以确认用户想要对触控轨迹的显示颜色进行更换，颜色更换特别在于多笔书写时能够清晰区分不同用户的书写内容。具体更换方式可以是具体的动作对应具体的颜色，例如检测到由上到下的移动参数时，将颜色更换为红色；检测到由下到上的移动参数时，将颜色更换为黑色。也可以是设置颜色列表或颜色菜单，颜色更换指令用于在颜色列表或颜色菜单中切换选项，最后停留的选项对应的颜色作为选定的颜色。
需要说明的是，红外智能笔不仅仅是控制终端，同时还是书写工具，在书写模式下，红外智能笔有很多的当前移动参数产生，如果对所有产生的当前移动参数进行判断和响应，中间有可能会产生颜色更换的误操作，为避免误操作，可以从红外智能笔和触控显示设备两端分别进行处理。在红外智能笔，可以检测于触控显示设备的距离，在一定距离外才对当前移动参数进行判断响应，也 可以设定一个较大的动作对应的当前移动参数作为颜色更换指令的激活手势，因为颜色更换的操作的概率较低，这种设定不会对造作产生太大影响。在触控显示设备，可以判断当前红外触摸框的触控检测状态，如果当前存在触控检测，则对红外智能笔的所有控制指令暂停响应，也就是说，红外智能笔可以因为误操作产生颜色切换指令，但是触控显示设备不一定对所有的颜色切换指令进行响应。
步骤S202：红外智能笔将颜色更换指令编码后通过红外信号发送到触控显示设备。
为实现红外智能笔对触控显示设备的控制，颜色更换指令编码后可以映射到红外信号中。具体的，智能笔微处理器将编码后的颜色更换指令传输至第一红外发射器，以使第一红外发射器发射携带有编码后颜色更换指令的红外信号。其中，红外信号还可以包含其他的数据，数据的具体内容本实施例不作限定。
步骤S203：触控显示设备根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取颜色更换指令。
触控显示设备的红外触摸框本身在触摸过程中可以实现红外信号的发送和接收，在此，将红外信号的收发过程进一步细化，触控过程中红外信号的接收与颜色切换控制过程中红外信号的接收分时进行，在各个过程中接收的红外信号发送至触控微处理器。触控微处理器解码显示页面控制过程中获取的红外信号，获取红外信号中携带的颜色更换指令。其中，具体的解码规则根据编码规则对应确定即可。
需要说明的是，红外触摸框并不是红外信号的唯一接收部件，如果触控显示设备设置有第一红外收发器，还可通过第一红外收发器接收外部信号源发射的红外信号，具体处理过程与前述相同。
步骤S204：触控显示设备根据颜色更换指令指定的颜色显示触控轨迹。
触控微处理器根据红外触摸框的检测结果生成触控轨迹，还能解码红外智能笔发射的红外信号中携带的颜色更换指令，颜色更换指令体现到触控轨迹中就是触控轨迹的颜色发生变化，当然，如果当前没有颜色切换指令，直接按前一颜色切换指令指定的颜色进行显示即可。
本实施例的技术方案，红外触摸框检测红外智能笔的触摸轨迹；红外智能笔的智能笔微处理器接收加速检测单元发送的当前移动参数，并根据当前移动参数生成颜色更换指令，将颜色更换指令通过红外信号发送到触控显示设备，触控显示设备根据颜色更换指令指定的颜色显示触摸轨迹，实现了交互设备间通过红外信号的方式进行通信，提高了智能笔与显示设备间通信的质量，降低信号的干扰，同时基于手势识别的颜色控制使得用户在交互设备的使用过程中操作更加便利。
实施例三
图5为本发明实施例三提供的一种颜色控制方法的方法流程图。本实施例是在上述实施例的基础上进行优化。参考图5，本实施例提供的颜色控制方法具体包括：
步骤S301：触控显示设备发射携带有红外触控显示器的智能笔识别区域信息的红外信号给红外智能笔。
智能笔识别区域信息中记录有该触控显示设备的身份标识。具体而言，触控显示设备通过红外触摸框发射的红外信号中携带有触控显示设备的智能笔识别区域信息。在实际的控制过程中，为实现控制端(红外智能笔)与受控端(触控显示设备)的准确操作，二者之间需要对对方的身份进行确认，对于触控显 示设备而言，其身份识别通过智能笔识别区域信息体现，智能笔识别区域信息中记录有该触控显示设备的身份标识。智能笔微处理器只有在确认触控显示设备的身份的情况下才进行颜色更换指令的发送。
步骤S302：红外智能笔接收触控显示设备的智能笔识别区域信息。
在确认触控显示设备的身份的情况下才进行颜色更换指令的发送。为实现对对方身份的确认，红外智能笔与触控显示设备中应预先相互保存对方的身份标识。若交互的红外智能笔与触控显示设备中没有预先保存对方的身份标识，则可以由用户在触控显示设备中添加红外智能笔的身份标识(例如特征码、物理地址等)。此时，触控显示设备第一次向红外智能笔发送的红外信号中不仅包括编码后的智能笔识别区域信息，还包括编码后的红外智能笔的身份标识。
红外智能笔可以根据红外信号中携带的关于自身的身份标识，确认该红外信号是发送给自身的，需要对该红外信号进行响应，也就是可以对触控显示设备进行相关控制操作。
另外需要说明的是，步骤S301和步骤S302中基于身份标识的确认并不是限定只进行一次，而是可以在数据交互过程中不断进行收发验证的过程，保证红外智能笔和触控显示设备之间的数据交互始终准确，没有对其它触控显示设备造成干扰或被其它红外智能笔干扰。
步骤S303：红外智能笔获取当前移动参数，根据当前移动参数确认对应的颜色更换指令。
步骤S304：红外智能笔将颜色更换指令编码后通过红外信号发送到触控显示设备。
红外智能笔发射的红外信号，除了携带有颜色更换指令，还携带有红外智能笔的特征码，用于告知触控显示设备该红外信号的来源，以确认是否需要对 该信号进行相应。
步骤S305：触控显示设备根据触控检测结果生成触控轨迹。
步骤S306：触控显示设备解码接收到的红外信号。
触控显示设备的触控微处理器对红外信号进行解码后，读取红外信号中携带的各种信息，如果某红外信号中携带有预存的红外智能笔的特征码，则表明该红外信号是触控显示设备需要处理的，需要对解码得到的红外信号进行数据处理以及对应的响应，如果其中携带的红外智能笔的特征码与该触控显示设备无关，则直接忽略该红外信号。
步骤S307：触控显示设备确认红外信号中携带有预存的红外智能笔的特征码。
步骤S308：触控显示设备获取红外信号中携带的颜色更换指令。
步骤S309：触控显示设备根据颜色更换指令指定的颜色显示触控轨迹。
触控微处理器获取到颜色更换指令后，触控显示设备通过整机主控芯片响应颜色更换指令。
本实施例的技术方案，红外触摸框检测红外智能笔的触摸轨迹；红外智能笔的智能笔微处理器接收加速检测单元发送的当前移动参数，并根据当前移动参数生成颜色更换指令，将颜色更换指令通过红外信号发送到触控显示设备，触控显示设备根据颜色更换指令指定的颜色显示触摸轨迹，实现了交互设备间通过红外信号的方式进行通信，提高了智能笔与显示设备间通信的质量，降低信号的干扰，同时基于手势识别的颜色控制使得用户在交互设备的使用过程中操作更加便利。同时，控制端与受控端对对方身份的确认，能够有效避免触控过程中的干扰，提高交互过程的准确性。
实施例四
图5为本发明实施例四提供的一种颜色控制装置的结构示意图。本实施例提供的颜色控制装置包括红外智能笔1和触控显示设备2，参考图5，红外智能笔1，包括：
参数处理单元121，用于获取当前移动参数，根据当前移动参数确认对应的颜色更换指令；
指令发送单元122，用于将颜色更换指令编码后通过红外信号发送到触控显示设备；
触控显示设备2，包括：
检测解码单元211，用于根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取颜色更换指令；
轨迹显示单元212，用于根据颜色更换指令指定的颜色显示触控轨迹。
其中，触控显示设备2，还包括：
信号发射单元213，用于发射携带有红外触控显示器的智能笔识别区域信息的红外信号给红外智能笔；智能笔识别区域信息中记录有该触控显示设备的身份标识；
红外智能笔1，还包括：
信息确认单元123，用于接收触控显示设备的智能笔识别区域信息；在确认触控显示设备的身份的情况下才进行颜色更换指令的发送。
红外智能笔发射的红外信号中还携带有红外智能笔的特征码；
检测解码单元211，包括：
轨迹生成模块2111，用于根据触控检测结果生成触控轨迹；
信号解码模块2112，用于解码接收到的红外信号；
特征码确认模块2113，用于确认红外信号中携带有预存的红外智能笔的特征码；
指令获取模块2114，用于获取红外信号中携带的颜色更换指令。
本实施例提供的颜色控制装置适用于上述任意实施例提供的颜色控制方法，具备相应的功能和有益效果。
注意，上述仅为本发明的较佳实施例及所运用技术原理。本领域技术人员会理解，本发明不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。因此，虽然通过以上实施例对本发明进行了较为详细的说明，但是本发明不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本发明的范围由所附的权利要求范围决定。

Claims (10)

  1. 一种交互设备，其特征在于，包括红外智能笔和触控显示设备；
    所述红外智能笔包括加速检测单元、第一红外发射器和智能笔微处理器，所述智能笔微处理器分别与所述加速检测单元和所述第一红外发射器相连；
    所述加速检测单元，用于检测所述红外智能笔的当前移动参数并发送至所述智能笔微处理器；
    所述智能笔微处理器，用于根据所述当前移动参数生成颜色更换指令，并将所述颜色更换指令发送到所述第一红外发射器；
    所述第一红外发射器，用于发送携带有所述颜色更换指令的红外信号；
    所述触控显示设备包括红外触摸框、触控微处理器和整机主控芯片，所述红外触摸框和所述整机主控芯片均与所述触控微处理器相连；
    所述红外触摸框，用于在所述触控显示设备的显示面对所述红外智能笔进行触控检测，并接收所述触控显示设备的外部的信号源发射的红外信号；
    所述触控微处理器，用于解码所述红外触摸框接收的红外信号，以获取所述颜色更换指令并发送至所述整机主控芯片；
    所述整机主控芯片，用于根据所述颜色更换指令指定的颜色显示所述红外智能笔的触摸轨迹。
  2. 根据权利要求1所述的交互设备，其特征在于，所述触控显示设备还包括第一红外收发器，所述第一红外收发器设置于所述红外触摸框的外侧并与所述触控显示设备的显示面垂直，用于接收所述触控显示设备外部的信号源发射的红外信号。
  3. 根据权利要求2所述的交互设备，其特征在于，所述第一红外收发器的个数为至少2个。
  4. 根据权利要求1所述的交互设备，其特征在于，所述红外智能笔包括第 一红外接收器，所述第一红外接收器用于接收所述红外智能笔的外部的信号源发射的红外信号。
  5. 一种颜色控制方法，其特征在于，包括：
    红外智能笔获取当前移动参数，根据所述当前移动参数确认对应的颜色更换指令；
    所述红外智能笔将所述颜色更换指令编码后通过红外信号发送到触控显示设备；
    触控显示设备根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取所述颜色更换指令；
    所述触控显示设备根据所述颜色更换指令指定的颜色显示所述触控轨迹。
  6. 根据权利要求5所述的颜色控制方法，其特征在于，还包括：
    所述触控显示设备发射携带有所述红外触控显示器的智能笔识别区域信息的红外信号给红外智能笔；所述智能笔识别区域信息中记录有该触控显示设备的身份标识；
    所述红外智能笔将所述颜色更换指令编码后通过红外信号发送到触控显示设备之前，还包括：
    所述红外智能笔接收所述触控显示设备的智能笔识别区域信息；在确认所述触控显示设备的身份的情况下才进行所述颜色更换指令的发送。
  7. 根据权利要求5所述的颜色控制方法，其特征在于，所述红外智能笔发射的红外信号中还携带有所述红外智能笔的特征码；
    触控显示设备根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取所述颜色更换指令，包括：
    所述触控显示设备根据触控检测结果生成触控轨迹；
    所述触控显示设备解码接收到的红外信号；
    所述触控显示设备确认所述红外信号中携带有预存的红外智能笔的特征码；
    所述触控显示设备获取所述红外信号中携带的颜色更换指令。
  8. 一种颜色控制装置，其特征在于，包括红外智能笔和触控显示设备；
    所述红外智能笔，包括：
    参数处理单元，用于获取当前移动参数，根据所述当前移动参数确认对应的颜色更换指令；
    指令发送单元，用于将所述颜色更换指令编码后通过红外信号发送到触控显示设备；
    所述触控显示设备，包括：
    检测解码单元，用于根据触控检测结果生成触控轨迹，并解码接收到的红外信号，以获取所述颜色更换指令；
    轨迹显示单元，用于根据所述颜色更换指令指定的颜色显示所述触控轨迹。
  9. 根据权利要求8所述的颜色控制装置，其特征在于，所述触控显示设备，还包括：
    信号发射单元，用于发射携带有所述红外触控显示器的智能笔识别区域信息的红外信号给红外智能笔；所述智能笔识别区域信息中记录有该触控显示设备的身份标识；
    所述红外智能笔，还包括：
    信息确认单元，用于接收所述触控显示设备的智能笔识别区域信息；在确认所述触控显示设备的身份的情况下才进行所述颜色更换指令的发送。
  10. 根据权利要求8所述的颜色控制装置，其特征在于，所述红外智能笔 发射的红外信号中还携带有所述红外智能笔的特征码；
    所述检测解码单元，包括：
    轨迹生成模块，用于根据触控检测结果生成触控轨迹；
    信号解码模块，用于解码接收到的红外信号；
    特征码确认模块，用于确认所述红外信号中携带有预存的红外智能笔的特征码；
    指令获取模块，用于获取所述红外信号中携带的颜色更换指令。
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109683730A (zh) * 2017-10-18 2019-04-26 中强光电股份有限公司 触控笔及具有其的触控***
CN109947300A (zh) * 2019-03-18 2019-06-28 深圳市康冠商用科技有限公司 一种调整红外触控机书写颜色的方法、装置和介质
CN110658934A (zh) * 2019-09-25 2020-01-07 福建工大云技术有限公司 一种基于触控笔运动来改变触控标识信息的方法和装置
CN111459306B (zh) * 2020-03-12 2023-09-26 维沃移动通信有限公司 信息显示方法、信息发送方法、电子笔及电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101315586A (zh) * 2008-07-21 2008-12-03 贾颖 一种用于交互式电子白板的电子笔及其交互控制方法
CN102915127A (zh) * 2011-08-01 2013-02-06 深圳富泰宏精密工业有限公司 电子画笔、电子画笔变色控制方法及***
CN103064535A (zh) * 2012-12-06 2013-04-24 苏州佳世达电通有限公司 触控笔、触控输入***及更改触控操作特性的方法
CN104793776A (zh) * 2014-01-22 2015-07-22 国基电子（上海）有限公司 电子画板、手写笔及电子画板输入和显示手写信息的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060104315A (ko) * 2005-03-30 2006-10-09 정원철 Usb 브러쉬-펜 드라이브와 전자펜의 선굵기 생성장치
CN102893246B (zh) * 2012-05-30 2016-05-25 华为技术有限公司 显示控制方法和装置
US9201521B2 (en) * 2012-06-08 2015-12-01 Qualcomm Incorporated Storing trace information
KR101987098B1 (ko) * 2012-09-25 2019-09-30 삼성전자주식회사 터치 입력을 처리하는 방법 및 기계로 읽을 수 있는 저장 매체 및 휴대 단말
JP6136808B2 (ja) * 2012-12-19 2017-05-31 株式会社デンソーウェーブ 情報コードの生成方法、情報コード、情報コード読取装置、及び情報コード利用システム
CN103488281A (zh) * 2013-01-05 2014-01-01 罗朝劲 增强型手写输入方案
KR102156617B1 (ko) * 2013-02-07 2020-09-16 삼성전자주식회사 터치키 동작의 제어 방법 및 장치
TWI496036B (zh) * 2013-05-23 2015-08-11 Wistron Corp 光學觸控系統及光學觸控方法
CN104252254A (zh) * 2013-06-25 2014-12-31 宏碁股份有限公司 触碰输入来源的选择方法与电子装置
CN104345917B (zh) * 2013-08-09 2018-08-31 联想(北京)有限公司 一种信息处理方法及电子笔
CN104516563B (zh) * 2013-09-29 2018-02-27 联想(北京)有限公司 信息处理设备及其数据处理方法、和输入设备及其输入控制方法
CN105930049A (zh) * 2016-04-12 2016-09-07 广东欧珀移动通信有限公司 一种避免误操作的方法及终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101315586A (zh) * 2008-07-21 2008-12-03 贾颖 一种用于交互式电子白板的电子笔及其交互控制方法
CN102915127A (zh) * 2011-08-01 2013-02-06 深圳富泰宏精密工业有限公司 电子画笔、电子画笔变色控制方法及***
CN103064535A (zh) * 2012-12-06 2013-04-24 苏州佳世达电通有限公司 触控笔、触控输入***及更改触控操作特性的方法
CN104793776A (zh) * 2014-01-22 2015-07-22 国基电子（上海）有限公司 电子画板、手写笔及电子画板输入和显示手写信息的方法

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