WO2011097976A1 - Method, apparatus and system for non-touch sense control - Google Patents

Abstract

A method, an apparatus and a system for non-touch sense control are provided, wherein, the method comprises: a movement direction of an object above a sensor module which is composed of several sensors arranged in a matrix form is detected, and the movement direction information of the object is sent to an application terminal, such that the application terminal is enabled to execute a corresponding operation according to an operation instruction, the operation instruction is corresponded to the movement direction of the object. By detecting the movement direction of the object above the sensor module, and controlling the application terminal to execute the related operation according to the movement direction of the object. Compared with touch sense control, the non-touch sense control reduces cost and enables operations with more humanity and convenient.

Description

 Method, device and system for non-touch sensing control

 This application claims priority to Chinese Patent Application No. 201010112318.0, entitled "A Method, Apparatus and System for Non-Touch Sensing Control", filed on February 9, 2010, the entire contents of which is incorporated herein by reference. This is incorporated herein by reference.

Technical field

 The present invention relates to the field of sensing control, and more particularly to a method of non-touch sensing control, a device for non-touch sensing control, and a system for non-touch sensing control. Background technique

 With the rapid development of electronic technology, a large number of electronic devices have become an indispensable part of people's lives, such as mobile phones, computers, etc., while existing electronic devices input instructions for operation, most of them are input through wired input devices and Touch input methods such as keyboard, mouse, touch screen, etc. A large number of touch input methods are relatively expensive to manufacture, and the touch input mode must be in contact with the input device when the user inputs an instruction, and is not very flexible or user-friendly. Summary of the invention

 In view of this, embodiments of the present invention provide a non-touch sensing control method, a non-touch sensing control device, and a non-touch sensing control system, by detecting a moving direction of an object above the sensor module. And controlling the application terminal to perform related operations according to the moving direction of the object, and the non-touch sensing control reduces the cost compared with the touch sensing control, and also makes the operation more humanized and convenient.

 Embodiments of the present invention provide a method for non-touch sensing control, including:

 Detecting a moving direction of an object above the sensor module, wherein the sensor module is composed of a plurality of sensors arranged in a matrix;

 Transmitting the motion direction information of the object to the application terminal, so that the application terminal performs a corresponding operation according to an operation instruction corresponding to the moving direction of the object.

Preferably, the detecting the moving direction of the object above the sensor module comprises: determining, by the sensor module, a row-by-row or column-by-column scanning query method The sensor and the conduction sequence of the sensor;

 According to the order in which the sensors in the sensor module are turned on, the moving direction of the object above the sensor module is determined.

 Preferably, the sending the moving direction information of the object to the application terminal, so that the application terminal performs the corresponding operation according to the operation instruction corresponding to the moving direction of the object, specifically includes: receiving the detected representation of the object An analog signal of a moving direction, converting an analog signal indicating a moving direction of the object into a digital signal indicating a moving direction of the object;

 Transmitting a digital signal indicating a moving direction of the object to the application terminal, so that the application terminal searches for an operation instruction corresponding to the preset object moving direction according to the digital signal, and performs a corresponding operation according to the operation instruction .

 Preferably, the sending the direction information of the object to the application terminal, so that the application terminal performs the corresponding operation according to the operation instruction corresponding to the moving direction of the object, further includes:

 Presetting operational commands corresponding to different movement directions of objects above the sensor module.

 Preferably, the sensor module comprises:

 Infrared sensor module and ultrasonic sensor module.

 An apparatus for non-touch sensing control according to an embodiment of the invention includes:

 a detecting module, configured to detect a moving direction of an object above the sensor module, wherein the sensor module is composed of a plurality of sensors arranged in a matrix;

 And a processing module, configured to send the motion direction information of the object to the application terminal, so that the application terminal performs a corresponding operation according to the operation instruction corresponding to the motion direction of the object.

 Preferably, the detecting module comprises:

 The sensor module is composed of a plurality of sensors arranged in a matrix;

 a direction detecting unit, configured to perform a progressive or column-by-column scanning query method on the sensor module, determine a conduction sensor of the sensor module, and a conduction sequence of the sensor, according to a sensor guide in the sensor module Through the sequence, the direction of motion of the object above the sensor module is determined.

 Preferably, the processing module includes:

a converting unit, configured to receive the detected analog signal indicating a moving direction of the object, and convert an analog signal indicating a moving direction of the object into a digital signal indicating a moving direction of the object; a processing unit, configured to send a digital signal indicating a moving direction of the object to the application terminal, so that the application terminal searches for an operation instruction corresponding to the preset object moving direction according to the digital signal, and according to the The operation instruction performs the corresponding operation.

 Preferably, the sensor module is an infrared sensor module, and the infrared sensor module is composed of infrared sensors having the same number of rows and columns, and each infrared sensor is composed of an infrared emitting diode and an infrared receiving diode. The infrared receiving diodes of the infrared sensors of each row and each column are respectively connected to a data switch, and the conduction signal of the infrared sensor on the infrared sensor module is transmitted through the data switch.

 Preferably, the processing module is a single chip connected to the infrared sensor module, and the single chip converts an analog signal indicating a moving direction of the object into a digital signal indicating a moving direction of the object, and sends the representation a digital signal of the moving direction of the object to the application terminal, so that the application terminal searches for a preset operation instruction corresponding to the digital signal indicating the moving direction of the object according to the digital signal, and performs corresponding according to the operation instruction Operation.

 A non-touch sensing control system according to an embodiment of the invention includes:

 The non-touch sensing device is configured to detect a moving direction of an object above the sensor module, wherein the sensor module is composed of a plurality of sensors arranged in a matrix, and the moving direction information of the object is sent to the application. Terminal

 The application terminal is configured to receive motion direction information of the object, find an operation instruction corresponding to the motion direction of the object according to the motion direction information of the object, and perform a corresponding operation according to the operation instruction.

 The embodiment of the present invention detects the moving direction of the object above the sensor module, and the sensor module is composed of a plurality of sensors arranged in a matrix, and sends the moving direction information of the object to the application terminal, And causing the application terminal to perform a corresponding operation according to an operation instruction corresponding to the moving direction of the object. The non-touch sensing control reduces the cost compared to the touch sensing control by detecting the moving direction of the object above the sensor module and controlling the application terminal to perform related operations according to the moving direction of the object. It also makes the operation more user-friendly and convenient. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will be implemented BRIEF DESCRIPTION OF THE DRAWINGS The drawings, which are used in the description or the description of the prior art, are briefly described. It is obvious that the drawings in the following description are only some embodiments of the present invention, and no one will be creatively labored by those skilled in the art. Other drawings can also be obtained from these drawings on the premise of sex.

 1 is a flow chart of a first embodiment of a method for non-touch sensing control according to an embodiment of the present invention; FIG. 2 is a flow chart of a second embodiment of a method for non-touch sensing control according to an embodiment of the present invention; Is a schematic structural diagram of a system for non-touch sensing control according to an embodiment of the present invention;

 4 is a schematic structural diagram of an apparatus for non-touch sensing control according to an embodiment of the present invention;

 5 is a schematic structural diagram of a detection module of a device for non-touch sensing control according to an embodiment of the present invention; FIG. 6 is a schematic structural diagram of a processing module of a device for non-touch sensing control according to an embodiment of the present invention; A circuit diagram of an 8*8 matrix type infrared sensor module of a non-touch sensing device;

 8 is a circuit diagram of a single-chip microcomputer corresponding to a circuit diagram of an 8*8 matrix type infrared sensor module of a non-touch sensing control device according to an embodiment of the present invention;

 FIG. 9 is a schematic structural diagram of an infrared sensor module of a non-touch sensing control device according to an embodiment of the present invention. detailed description

 BRIEF DESCRIPTION OF THE DRAWINGS The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative work are within the scope of the present invention.

 In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

 Referring to Figure 1, there is shown a flow chart of a first embodiment of a method of non-touch sensing control of the present invention, the method comprising the steps of:

 Step S101: Detecting a moving direction of the object above the sensor module formed by the plurality of sensors arranged in a matrix.

In this step, the moving direction of the object above the sensor module is detected, and the sensor module is composed of a plurality of sensors arranged in a matrix. Specifically, the sensor module is passed line by line or a column-by-column query method for determining a sequence of a sensor that is turned on in the sensor module and the sensor that is turned on, and determining that the object is above the sensor module according to an order of the sensors that are turned on in the sensor module The sensor includes an infrared sensor and an ultrasonic sensor. The sensor module is composed of an infrared sensor. The infrared sensor module is composed of infrared sensors having the same number of rows and columns, and each infrared sensor is composed of An infrared line transmitting diode and an infrared receiving diode, wherein the infrared receiving diodes of the infrared sensors of each row and each column are respectively connected to a data switch, and the infrared sensor on the infrared sensor module is passed through the data switch The turn-on signal is transmitted out. As shown in FIG. 9, the infrared sensor module is composed of a plurality of sensor pairs of infrared radiation tubes 1 and infrared receiving tubes 2 arranged in a matrix. The infrared sensor utilizes the principle of reflection and diffuse reflection of light. When there is no object above the infrared sensor module, the infrared ray emitted by the infrared ray emitter 1 cannot be received by the infrared ray receiver 2, and then between the pair of tubes for transmitting and receiving infrared rays The resistance is infinite and can be considered low. When there is an object above the infrared sensor module, the radiation emitted by the infrared emission tube 1 is reflected or diffusely reflected to the infrared receiving tube 2, and a path is formed between the pair of tubes for transmitting and receiving the infrared rays. Can pass, can be regarded as high level. When the object moves over the infrared sensor module, at this time, the infrared sensors of the infrared sensor module are sequentially turned on, and the single infrared sensor is sequentially determined by using the progressive or column-by-row scan query method. The order of conducting is determined according to the order in which the determined infrared sensors are sequentially turned on, determining a moving direction of the object above the sensor module, and determining, according to the order in which the determined infrared sensors are sequentially turned on The moving direction of the object above the sensor module can be specifically completed by a single chip microcomputer, and the specific circuit will be described later. For example, as shown in FIG. 9, when the human hand swings from left to right, the infrared rays emitted from the infrared transmitting tube 1 are reflected or diffusely reflected to the infrared receiving tube 2, and the infrared transmitting tube 1 and the receiving tube 2 on the left side are first turned on. The infrared transmitting tube 1 and the receiving tube 2 on the right are turned on, so that it can be determined that the human hand swings from left to right above the sensor module.

 Step S102: Send the motion direction information of the object to the application terminal, so that the application terminal performs a corresponding operation according to an operation instruction corresponding to the object motion direction.

In this step, the moving direction information of the object is sent to the application terminal, so that the application terminal performs a corresponding operation according to an operation instruction corresponding to the moving direction of the object, specifically, receiving the detected object. An analog signal of the direction of motion, an analog signal that will be the direction of motion of the object Converting a digital signal to a moving direction of the object, transmitting a digital signal of a moving direction of the object to the application terminal, so that the application terminal searches for an operation corresponding to the moving direction of the preset object according to the digital signal An instruction, and performing a corresponding operation according to the operation instruction. Since the sensor module detects an analog signal of the moving direction of the object, the analog signal of the received object moving direction needs to be converted into a digital signal of the moving direction of the object, and the specific signal can pass through a D/A converter. To complete, to determine the direction of motion of the object. Further, the application terminal presets an operation instruction corresponding to a digital signal of a different moving direction of the object above the sensor module, so that a corresponding operation can be performed according to the operation instruction. If the method of the embodiment is applied to a computer to display a PPT (Power Point, a presentation file), an operation instruction such as a previous page or a next page can be executed, and when a video or audio file is played in a set top box, the fast forward can be performed. , rewind, previous, next, and other operating instructions.

 The embodiment of the present invention detects the moving direction of the object above the sensor module, and the sensor module is composed of a plurality of sensors arranged in a matrix, and sends the moving direction information of the object to the application terminal, And causing the application terminal to perform a corresponding operation according to an operation instruction corresponding to the moving direction of the object. This non-touch sensing control reduces cost compared to prior art touch sensing controls, and makes the operation more user-friendly and convenient.

 Referring to Figure 2, there is shown a flow chart of a second embodiment of the method of non-touch sensing control of the present invention, the method comprising the steps of:

 The above step S101 further includes step S201 and step S202.

 Step S201: Determine, by the sensor module, a sequence of a sensor that is turned on in the sensor module and the sensor that is turned on by a row-by-row or column-by-column scan query method.

In this step, the sensor module determines the sequence of the conductive sensor and the conductive sensor in the sensor module by a row-by-row or column-by-row scan query method, specifically, the sensor includes an infrared sensor and An ultrasonic sensor or the like is exemplified by a sensor module composed of an infrared sensor that utilizes the principle of reflection and diffuse reflection of light. When there is no object above the infrared sensor, the infrared ray emitted by the infrared ray emitter cannot be received by the infrared ray receiver, then The resistance between the pair of tubes that transmit and receive infrared is infinite and can be considered low. When there is an object above the infrared sensor, then the radiation emitted by the infrared emission tube is reflected or diffusely reflected to the infrared receiving tube, so that a path is formed between the pair of tubes for transmitting and receiving the infrared rays, and the current can pass. Vision Is high. When the object moves over the infrared sensor module, at this time, the single infrared sensor of the infrared sensor module is sequentially turned on, and the single infrared sensor is sequentially determined by the progressive or column-by-row scan query method. The sequence of the conduction, for example, FIG. 7 is a circuit diagram of an 8*8 matrix type infrared sensor module of the non-touch sensing control device according to the embodiment of the present invention, the infrared sensor module including 8 horizontal * vertical 8 A total of 64 sensors, each consisting of an infrared emitting diode and an infrared receiving diode, each diode in each sensor being connected to the data switch 74LS150 in the form of 8 rows and 8 columns, respectively, when the infrared sensor module When there is an object moving above, the direction of motion of the object above is detected by a progressive or column-by-column scanning query method. First, it is determined whether there is a diode conduction in the sensor module, specifically, firstly, all the diodes of the row are set to a low level. And then detecting the diode level state of the column, as long as the level of one column is low, it means that there is a diode in the sensor module. And the conductive diode is located in the eight sensors in which the low level column and the eight row lines intersect. If the diodes of all the columns are high level, the sensor module is not The diode is turned on. When it is detected that the sensor module is turned on, the position of the conductive sensor is further determined. Specifically, the diode of the row is first set to a low level, that is, the diode is set to be low in a certain row. Normally, the row diodes of other rows are high. When a row of diodes is low, the level state of each column of diodes is detected row by row. If a column of diodes is detected to be low level, the diode level is low. A sensor whose level column intersects with a row in which the diode is set to a low level is a conduction sensor. That is, when the object moves from above the sensor module, the signals of the sequentially conducting sensors are transmitted.

 Step S202, determining a moving direction of the object above the sensor module according to an order of the sensors that are turned on in the sensor module.

In this step, according to the sequence of the sensors that are turned on in the sensor module, the moving direction of the object above the sensor module is determined. Specifically, the infrared sensor module is taken as an example, and the infrared sensors are sequentially turned on according to the infrared sensor. The order of the movement of the object above the sensor module is determined by an operation. Generally, the moving direction of the object above the sensor module and the sequential direction of the infrared sensor on the sensor module are sequentially turned on. the same. According to the sequence of the infrared sensors being sequentially turned on, determining the moving direction of the object above the sensor module can be specifically performed by a single chip microcomputer. For example, as shown in FIG. 8, it is a non-touch type transmission according to an embodiment of the present invention. The circuit diagram of the 8*8 matrix type infrared sensor module of the sense control device corresponds to the circuit diagram of the single chip microcomputer, the single chip microcomputer The SPCE061A receives the signal of the sequentially turned-on sensor sent by the sensor module, and the Q interface of the data switch 74LS150 is connected to the IOA4 of the single-chip SPCE061A, and sends the information of the sequentially turned-on sensor to the single-chip SPCE061A. The information of the sensor that is sequentially turned on is an analog signal, and the single chip SPCE061A converts the analog signal into a digital signal by receiving an analog signal of the sequentially turned-on sensor, and then sequentially turns on the sensor according to the sequence. And the position information of the conduction sensor in the sensor module is processed to obtain a moving direction of the object, and the position information of the conduction sensor in the sensor module is confirmed by the When SPCE061A and the data switch 74LS150 transmit data, the Q-selection signal connected to the IO01 to SEL04 of the data switch 74LS150 and the IOA0 to IOA3 of the MCU is used to determine the Q of the data switch 74LS150 and the IOA4 transmission of the MCU. The position information of the conductive sensor, and according to the direction of the detected object motion, Finding an operation instruction corresponding to the preset object movement direction, and sending the operation instruction to the application terminal.

 The above step S102 further includes steps S203 and S204.

 Step S203: preset an operation instruction corresponding to different movement directions of the object above the sensor module.

 In this step, the operation instruction corresponding to different motion directions of the object above the sensor module is preset, and the different motion is given according to the moving direction of the detected object on the sensor module. The direction presets a corresponding operation instruction for the application terminal to complete the specified operation. For example: the direction of motion is from left to right, corresponding to the fast forward operation instruction of the video player in the set top box; the direction of motion is from right to left, corresponding to the fast rewind operation instruction of the video player in the set top box.

 Step S204, sending a digital signal indicating a moving direction of the object to the application terminal, so that the application terminal searches for an operation instruction corresponding to the preset object moving direction according to the digital signal, and according to the The operation instruction performs the corresponding operation.

 In this step, the digital signal indicating the moving direction of the object can be in the above steps.

It is generated in S202, and can also be generated in this step. The specific generation method is described in step S202, and therefore will not be described herein. Transmitting, by the application terminal, a digital signal indicating a moving direction of the object to the application terminal, so that the application terminal searches for an operation instruction corresponding to the preset object moving direction according to the digital signal, and executes according to the operation instruction Corresponding operation, specifically, moving the object The digital signal of the direction is sent to the application terminal, and the application terminal searches for an operation instruction corresponding to the digital signal according to an operation instruction corresponding to a different motion direction of the object above the sensor module, so as to enable The application terminal receiving the operation instruction performs a corresponding operation according to the operation instruction, such as applying a file such as PPT, video, audio, etc. to a computer. The digital signal representing the direction of motion of the object is a binary digital signal.

 It should be noted that step S204 may be performed first and step S203 may be performed again.

 The embodiment of the present invention detects the moving direction of the object above the sensor module, and the sensor module is composed of a plurality of sensors arranged in a matrix, and sends the moving direction information of the object to the application terminal, And causing the application terminal to perform a corresponding operation according to an operation instruction corresponding to the moving direction of the object. The non-touch sensing control reduces the cost compared to the touch sensing control by detecting the moving direction of the object above the sensor module and controlling the application terminal to perform related operations according to the moving direction of the object. It also makes the operation more user-friendly and convenient.

 3 is a schematic structural diagram of a non-touch sensing control system according to an embodiment of the present invention. As shown in FIG. 3, the non-touch sensing control system of the embodiment of the present invention mainly includes: a non-touch sensing control device. 1 and application terminal 2. The function and relationship of each unit will be described in detail below.

 The non-touch sensing device 1 is configured to detect a moving direction of an object above the object, and send the moving direction information of the object to the application terminal 2 according to the detected moving direction of the object;

 The application terminal 2 is configured to receive the motion direction information of the object, find an operation instruction corresponding to the motion direction of the preset object according to the motion direction information of the object, and perform a corresponding operation according to the operation instruction.

 The apparatus 1 for non-touch sensing control detects the moving direction of the object above the object, and sends the moving direction information of the object to the application terminal, so that the application terminal moves according to the moving direction of the object. The corresponding operation instruction performs the corresponding operation. This non-touch sensing control reduces cost compared to prior art touch sensing controls and makes the operation more user-friendly and convenient.

Referring to FIG. 4, it is a schematic structural diagram of a device for non-touch sensing control according to an embodiment of the present invention. The device for non-touch sensing control of the embodiment of the present invention mainly includes: a detecting module 11 and a processing module 12. The function and relationship of each unit will be described in detail below. The detecting module 11 is configured to determine a moving direction of an object above it. 5 is a schematic structural diagram of a detecting module of a device for non-touch sensing control according to an embodiment of the present invention. The detecting module 11 includes a sensor module 111 and a direction detecting unit 112 in one step, wherein:

 The sensor module 111 is composed of a plurality of sensors arranged in a matrix. For example, FIG. 7 is a circuit diagram of an 8*8 matrix type sensor module of a device for non-touch sensing control according to an embodiment of the present invention, the sensor module having a horizontal 8 row and a longitudinal 8 column sensor, Each sensor consists of two photodiodes.

 The direction detecting unit 112 is configured to detect a sequence of the sensors that are turned on in the sensor module 111, and determine a moving direction of the object above the sensor module 111. For example, as shown in Figure 7, the diodes in the sensor module's inductor are connected to the data switch 74LS150 in 8 rows and 8 columns, respectively.

 Specifically, the direction detecting unit 112 detects the moving direction of the object above the sensor module 111 by using a progressive or column-by-row scan query method, and determines the order of the turned-on sensor and the turned-on sensor.

Taking a sensor module composed of an infrared sensor as an example, the infrared sensor utilizes the principle of reflection and diffuse reflection of light. When there is no object above the infrared sensor, the infrared ray emitted by the infrared ray emitter cannot be received by the infrared ray receiver, then the infrared ray is transmitted and The resistance between the received pairs of tubes is infinite and can be considered low. When there is an object above the infrared sensor, then the radiation emitted by the infrared emission tube is reflected or diffusely reflected to the infrared receiving tube, so that a path is formed between the pair of tubes for transmitting and receiving the infrared rays, and the current can pass. Considered to be high. When the object moves over the infrared sensor module, at this time, a single infrared sensor of the infrared sensor module is sequentially turned on, and the single infrared sensor is sequentially determined by the progressive or column-by-row scan query method. The order of the conduction, for example, as shown in FIG. 7 , when an object moves above the sensor module, the motion direction of the object above is detected by a progressive or column-by-column scanning query method, and the sensor module is first determined. Is there a diode conduction in the first step, specifically to first set the diodes of all rows to a low level, and then detect the diode level state of the column, as long as the level of one column is low, it means that the diode in the sensor module is turned on, Moreover, the position of the turned-on diode is located in the eight diodes in which the low-level column and the eight row lines intersect. If all the diodes in the column are high, no diode is turned on in the sensor module. . When it is detected that a diode is turned on in the sensor module, the position of the conducting diode is further determined. Specifically, the diode of the row is first set to a low level, that is, the diode is set to be low in a row. Flat When the row diodes of other rows are at a high level, when a diode of a row is low, the level state of each column of diodes is detected row by row, and if a column of diodes is detected to be low level, the diode level is low. A diode whose level column intersects the row in which the diode is set to a low level is a conducting diode. That is, when the object moves from above the sensor module, the signals of the sequentially turned-on diodes are transmitted.

 Determining, by the operation, the direction of motion of the object above the sensor module according to the determined sequence of the infrared sensors being sequentially turned on. Generally, the moving direction of the object above the sensor module and the sensor module The sequential direction of the upper infrared sensors is the same, and the direction of movement of the determined object above the sensor module 111 can be specifically performed by a single chip microcomputer and a data switch. For example, as shown in FIG. 8, the Q of the data switch 74LS150 is connected to the IOA4 of the single chip microcomputer to transmit the information of the sequentially turned on sensor to the single chip microcomputer, and the information of the sequentially turned on sensor is an analog signal. The single-chip microcomputer converts the analog signal into a digital signal through the received analog signals of the sequentially-on sensors, and then sequentially turns on the sensors according to the sequence of the sensors and the position of the conduction sensor in the sensor module. The information is processed to obtain a moving direction of the object, and the position information of the conduction sensor in the sensor module is confirmed by the data switch when the single chip and the data switch 74LS150 transmit data. SEL01 to SEL04 of 74LS150 and chip select signals connected to IOA0 to IOA3 of the single chip microcomputer to determine position information of the sensor of the data switch 74LS150 and the sensor of the IOA4 transmitted by the single chip microcomputer, and according to the detected The direction in which the object moves, finds an operation instruction corresponding to the movement direction of the preset object, and sends the The operation instructions are described to the application terminal.

 The processing module 12 is configured to send the motion direction information of the object to the application terminal 2, so that the application terminal 2 performs a corresponding operation according to an operation instruction corresponding to the moving direction of the object. Specifically, it can be completed by a single chip microcomputer.

For example, as shown in FIG. 8 , it is a circuit diagram of a single-chip microcomputer corresponding to a circuit diagram of an 8*8 matrix type sensor module of a non-touch sensing control device according to an embodiment of the present invention, and the single chip microcomputer receives the sensor module to send The signal of the sequentially turned on sensor is connected to the IOA4 of the single chip microcomputer through the Q of the data switch 74LS150, and the information of the sequentially turned on sensor is sent to the single chip microcomputer, and the information of the sequentially turned on sensor is an analog signal. The single-chip microcomputer converts the analog signal into a digital signal by receiving an analog signal of the sequentially-on sensor, and then according to the sequence of sequentially turning on the sensor and the conduction sensor in the sensor module Location information, processed Obtaining a moving direction of the object, wherein the position information of the conduction sensor in the sensor module is confirmed by the SEL01 of the data switch 74LS150 when the MCU and the data switch 74LS150 transmit data. SEL04 is connected to the chip select signals of the IOA0 to IOA3 of the single chip microcomputer to determine position information of the sensor of the data switch 74LS150 and the sensor of the IOA4 transmitted by the single chip microcomputer, and according to the direction of the detected object motion And searching for an operation instruction corresponding to the preset object movement direction, and sending the operation instruction to the application terminal.

 FIG. 6 is a schematic structural diagram of a processing module of a device for non-touch sensing control according to an embodiment of the present invention. The processing module 12 further includes a converting unit 121 and a processing sub-unit 122, where: the converting unit 121 is configured to receive the An analog signal of a detected moving direction of the object, converting an analog signal of a moving direction of the object into a digital signal of a moving direction of the object;

 Receiving an analog signal of a moving direction of the detected object, converting an analog signal of a moving direction of the object into a digital signal of a moving direction of the object, specifically, the object motion detected by the sensor module The analog signal of the direction needs to convert the analog signal of the direction of motion of the received object into a digital signal, which can be specifically implemented by a single-chip microcomputer. The specific conversion method has been described above, and is not described herein again. The direction of motion of the object.

 The processing sub-unit 122 is configured to send a digital signal indicating a moving direction of the object to the application terminal 2. And causing the application terminal 2 to find an operation instruction corresponding to the preset object moving direction according to the digital signal, and perform a corresponding operation according to the operation instruction.

 Transmitting, by the application terminal 2, a digital signal indicating a moving direction of the object to the application terminal 2, so that the application terminal 2 searches for an operation instruction corresponding to the preset object moving direction according to the digital signal, and according to the operation The instruction performs a corresponding operation, specifically, sending a digital signal of the moving direction of the object to the application terminal 2, and the application terminal 2 is corresponding to different motion directions of the objects above the sensor module 111 according to the preset The operation command and the digital signal of the moving direction of the object find that different directions of motion of the object correspond to different instructions, so that the application terminal 2 that receives the operation instruction performs a corresponding operation according to the operation instruction, for example, A file of PPT, video, audio, etc. is displayed in the computer, and the digital signal of the moving direction of the object to be transmitted is a binary digital signal.

The embodiment of the present invention detects the moving direction of an object above the sensor module, and the sensor module is composed of a plurality of sensors arranged in a matrix form, and the moving direction information of the object is sent. And being sent to the application terminal, so that the application terminal performs a corresponding operation according to an operation instruction corresponding to the moving direction of the object. The non-touch sensing control reduces the cost compared to the touch sensing control by detecting the moving direction of the object above the sensor module and controlling the application terminal to perform related operations according to the moving direction of the object. It also makes the operation more user-friendly and convenient.

 The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. Therefore, the equivalent variations made by the claims of the present invention are still within the scope of the present invention. The television receiving terminal includes but is not limited to: a set top box, a digital television integrated machine, a television mobile phone, and the like having a function of receiving a digital television.

Claims

Rights request

 A non-touch sensing control method, comprising:

 Detecting a moving direction of an object above the sensor module, wherein the sensor module is composed of a plurality of sensors arranged in a matrix;

 Transmitting the motion direction information of the object to the application terminal, so that the application terminal performs a corresponding operation according to an operation instruction corresponding to the moving direction of the object.

2. The method according to claim 1, wherein the detecting the moving direction of the object above the sensor module comprises:

 Determining, by the row-by-row or column-by-column scanning query method, the sensor module in the sensor module and the conduction sequence of the sensor;

 According to the conduction sequence of the sensors in the sensor module, the moving direction of the object above the sensor module is determined.

The method according to claim 2, wherein the transmitting the direction information of the object to the application terminal, so that the application terminal performs a corresponding operation according to an operation instruction corresponding to the moving direction of the object The operation specifically includes:

 Receiving the detected analog signal indicating the moving direction of the object, converting an analog signal indicating the moving direction of the object into a digital signal indicating a moving direction of the object;

 Transmitting a digital signal indicating a moving direction of the object to the application terminal, so that the application terminal searches for an operation instruction corresponding to the preset object moving direction according to the digital signal, and performs a corresponding operation according to the operation instruction .

The method according to any one of claims 1 to 3, wherein the transmitting the direction information of the object to the application terminal, so that the application terminal is in accordance with an operation instruction corresponding to the moving direction of the object Further execution before performing the corresponding operations includes:

 Presetting operational commands corresponding to different movement directions of objects above the sensor module.

5. A non-touch sensing control device, comprising: a detecting module, configured to detect a moving direction of an object above the sensor module, wherein the sensor module is composed of a plurality of sensors arranged in a matrix;

 And a processing module, configured to send the motion direction information of the object to the application terminal, so that the application terminal performs a corresponding operation according to the operation instruction corresponding to the motion direction of the object.

The device of claim 5, wherein the detecting module comprises: a sensor module, which is composed of a plurality of sensors arranged in a matrix;

 a direction detecting unit, configured to perform a progressive or column-by-column scanning query method on the sensor module, determine a conduction sensor of the sensor module, and a conduction sequence of the sensor, according to a sensor guide in the sensor module Through the sequence, the direction of motion of the object above the sensor module is determined.

The apparatus according to claim 6, wherein the processing module comprises: a converting unit, configured to receive the detected analog signal indicating a moving direction of the object, and display an analog signal indicating a moving direction of the object Converting to a digital signal indicating a moving direction of the object; a processing subunit, configured to send a digital signal indicating a moving direction of the object to an application terminal, so that the application terminal finds the preset object according to the digital signal An operation instruction corresponding to the movement direction, and performing a corresponding operation according to the operation instruction.

8. The device according to claim 5, wherein the sensor module is an infrared sensor module, and the infrared sensor module is composed of infrared sensors having the same number of rows and columns, and each of the infrared sensors is composed of An infrared emitting diode and an infrared receiving diode are arranged, and the infrared receiving diodes of the infrared sensors of each row and each column are respectively connected to a data switch, and the infrared sensor of the infrared sensor module is guided by the data switch The signal is transmitted out.

The device according to claim 8, wherein the processing module is a single chip connected to the infrared sensor module, and the single chip converts an analog signal indicating a moving direction of the object into a motion indicating the object a digital signal of direction and transmitting the digital signal representing the direction of motion of the object to the application terminal.

10. A non-touch sensing control system, comprising:

 The non-touch sensing device is configured to detect a moving direction of an object above the sensor module, wherein the sensor module is composed of a plurality of sensors arranged in a matrix, and the moving direction information of the object is sent to the application. Terminal

 The application terminal is configured to receive motion direction information of the object, find an operation instruction corresponding to a preset object motion direction according to the motion direction information of the object, and perform a corresponding operation according to the operation instruction.