CN117950537A - Interface control method of three-dimensional scanning system and three-dimensional scanning system - Google Patents

Interface control method of three-dimensional scanning system and three-dimensional scanning system Download PDF

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Publication number
CN117950537A
CN117950537A CN202311824829.9A CN202311824829A CN117950537A CN 117950537 A CN117950537 A CN 117950537A CN 202311824829 A CN202311824829 A CN 202311824829A CN 117950537 A CN117950537 A CN 117950537A
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CN
China
Prior art keywords
cursor control
scanning
cursor
equipment
server
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Pending
Application number
CN202311824829.9A
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Chinese (zh)
Inventor
郑俊
欧道亮
郑佳乐
王江峰
陈尚俭
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Scantech Hangzhou Co Ltd
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Scantech Hangzhou Co Ltd
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Priority to CN202311824829.9A priority Critical patent/CN117950537A/en
Publication of CN117950537A publication Critical patent/CN117950537A/en
Pending legal-status Critical Current

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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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04812—Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04815—Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The application relates to an interface control method of a three-dimensional scanning system and the three-dimensional scanning system, wherein the interface control method of the three-dimensional scanning system comprises the following steps: transmitting a cursor control connection establishment signal to the server device based on the detected trigger signal; generating cursor control information based on the detected cursor control signal under the condition that the cursor control connection is successfully established; and sending cursor control information to the server device so that the server device controls the cursor to operate on a display interface of the server device. The method and the device can enable a user to realize cursor control on a display interface of the computer equipment which is arranged separately from the scanning equipment at the scanning equipment end, so that dependence on an input device matched with the computer equipment is eliminated, convenience in cursor control of the computer equipment in a three-dimensional scanning process is improved, and further, efficiency of cursor control operation of the computer equipment is improved.

Description

Interface control method of three-dimensional scanning system and three-dimensional scanning system
Technical Field
The application relates to the technical field of three-dimensional scanning, in particular to an interface control method of a three-dimensional scanning system and the three-dimensional scanning system.
Background
Currently, in a three-dimensional scanning process, relevant information of scanning data is often presented on a display of a computer device that is separately provided from the scanning device. The selection of functions on the computer equipment is often completed by controlling a cursor on a display by an operator beside the computer equipment and by means of a mouse, a touch pad, a digital panel, a keyboard and the like matched with the computer equipment. When an operator leaves the computer equipment to operate the scanning equipment to work, cursor control on the computer equipment cannot be realized, so that the operator needs to leave the scanning equipment temporarily, return to the vicinity of the computer equipment to finish corresponding operation, and then continue to use the scanning equipment to finish scanning work. Based on this, the cursor control operation on the computer device is currently inefficient in the three-dimensional scanning process.
Aiming at the problem that in the three-dimensional scanning process in the related technology, the efficiency of cursor control operation on computer equipment is low, no effective solution is proposed at present.
Disclosure of Invention
In this embodiment, an interface control method of a three-dimensional scanning system and a three-dimensional scanning system are provided to solve the problem of low efficiency of cursor control operation on a computer device in the related art.
In a first aspect, in this embodiment, there is provided an interface control method of a three-dimensional scanning system, for a scanning apparatus, the method including:
transmitting a cursor control connection establishment signal to the server device based on the detected trigger signal;
Generating cursor control information based on the detected cursor control signal under the condition that the cursor control connection is successfully established;
and sending the cursor control information to the server equipment so that the server equipment controls the cursor to operate on a display interface of the server equipment.
In some embodiments, the generating the cursor control information based on the detected cursor control signal in the case that the cursor control connection is established successfully includes:
Under the condition that the change of the pose of the scanning equipment is detected, determining pose change information of the scanning equipment;
And generating the cursor control information according to the pose change information.
In some embodiments, the determining the pose change information of the scanning device itself when detecting that the pose of the scanning device itself changes includes:
Under the condition that the change of the pose of the scanning equipment is detected, acquiring a reference mark point under a pre-acquired global coordinate system;
And determining the pose change information of the scanning equipment according to the real-time mark points acquired in real time and the reference mark points.
In some embodiments, the determining the pose change information of the scanning device itself when detecting that the pose of the scanning device itself changes includes:
And under the condition that the position and the posture of the scanning equipment are detected to change, the position and posture change information of the scanning equipment is determined based on tracking of the tracking equipment.
In some embodiments, the generating the cursor control information based on the detected cursor control signal includes:
cursor control information is generated based on the detected key press signal.
In some embodiments, the sending the cursor control information to the server device to cause the server device to control a cursor to operate on a display interface of the server device includes:
and sending the cursor control information to the server equipment so that the server equipment controls a cursor to move and/or click on a display interface of the server equipment.
In a second aspect, in this embodiment, there is provided an interface control method of a three-dimensional scanning system, for a server device, the method including:
responding to a cursor control connection establishment signal sent by a scanning device, and displaying a cursor on a display interface of the server device;
And responding to the cursor control information sent by the scanning equipment, and controlling the cursor to operate on the display interface.
In some of these embodiments, the method further comprises:
and responding to a cursor control release signal sent by the scanning equipment, and disconnecting the cursor control connection with the scanning equipment.
In a third aspect, in this embodiment, there is provided a three-dimensional scanning system including: a scanning device and a server device; wherein the scanning device is communicatively connected to the server device;
The scanning equipment is used for sending a cursor control connection establishment signal to the server equipment based on the detected trigger signal; generating cursor control information based on the detected cursor control signal under the condition that the cursor control connection is successfully established, and sending the cursor control information to the server equipment;
The server equipment is used for responding to the establishment signal of the cursor control connection sent by the scanning equipment and displaying a cursor on a display interface of the server equipment; and responding to the cursor control information sent by the scanning equipment, and controlling the cursor to operate on the display interface.
In some of these embodiments, the three-dimensional scanning system further comprises a tracking device; wherein:
the tracking device is used for tracking the scanning device.
Compared with the related art, the embodiment provides an interface control method of a three-dimensional scanning system and the three-dimensional scanning system, wherein the interface control method of the three-dimensional scanning system firstly sends a cursor control connection establishment signal to a server device based on a detected trigger signal; then generating cursor control information based on the detected cursor control signal under the condition that the cursor control connection is successfully established; and finally, sending cursor control information to the server equipment so that the server equipment controls the cursor to operate on a display interface of the server equipment. The method and the device can enable a user to realize cursor control on a display interface of the computer equipment which is arranged separately from the scanning equipment at the scanning equipment end, so that dependence on an input device matched with the computer equipment is eliminated, convenience in cursor control of the computer equipment in a three-dimensional scanning process is improved, and further, efficiency of cursor control operation of the computer equipment is improved.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
fig. 1 is an application scenario diagram of an interface control method of the three-dimensional scanning system of the present embodiment;
fig. 2 is a flowchart of an interface control method of the three-dimensional scanning system of the present embodiment;
FIG. 3 is a flowchart of an interface control method of a three-dimensional scanning system according to still another embodiment;
fig. 4 is a flowchart of an interface control method of the three-dimensional scanning system according to the first preferred embodiment;
fig. 5 is a flowchart of an interface control method of the three-dimensional scanning system according to the second preferred embodiment;
Fig. 6 is a block diagram of the structure of the three-dimensional scanning system of the present embodiment.
Detailed Description
The present application will be described and illustrated with reference to the accompanying drawings and examples for a clearer understanding of the objects, technical solutions and advantages of the present application.
Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms "a," "an," "the," "these" and similar terms in this application are not intended to be limiting in number, but may be singular or plural. The terms "comprising," "including," "having," and any variations thereof, as used herein, are intended to encompass non-exclusive inclusion; for example, a process, method, and system, article, or apparatus that comprises a list of steps or modules (units) is not limited to the list of steps or modules (units), but may include other steps or modules (units) not listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in this disclosure are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means two or more. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. Typically, the character "/" indicates that the associated object is an "or" relationship. The terms "first," "second," "third," and the like, as referred to in this disclosure, merely distinguish similar objects and do not represent a particular ordering for objects.
Fig. 1 is an application scenario diagram of an interface control method of the three-dimensional scanning system of the present embodiment. As shown in fig. 1, the scanning device 101 is communicatively connected to the server device 102. Wherein the scanning device 101 sends a signal for establishing a cursor control connection to the server device 102 based on the detected trigger signal, and generates cursor control information based on the detected cursor control signal in case that the cursor control connection is established successfully. The scanning device 101 transmits cursor control information to the server device 102 to cause the server device 102 to control a cursor to operate on a display interface of the server device 102.
The scanning device 101 may be any optical scanning device for three-dimensional scanning. Such as a hand-held three-dimensional scanner or a tracking three-dimensional scanner. The server device 102 is any device having arithmetic capability and communication capability, and has a display interface. The server device 102 executes various functional applications and data processing by running a stored computer program. The communication connection between the scanning device 101 and the server device 102 may be wireless communication connection or wired communication connection.
In this embodiment, an interface control method of a three-dimensional scanning system is provided for a scanning device. Fig. 2 is a flowchart of an interface control method of the three-dimensional scanning system of the present embodiment, as shown in fig. 2, the flowchart includes the following steps:
step S210, based on the detected trigger signal, a cursor control connection establishment signal is sent to the server device.
The trigger signal may be generated based on an operation of the user of the scanning device on the scanning device, and is used to trigger establishment of a cursor control connection between the scanning device and the server device. Specifically, the generation of the trigger signal includes, but is not limited to, key pressing operation, touch operation, and operations for controlling the pose change of the scanning device. For example, a key for cursor control may be provided on the scanning device, and when the user presses the cursor control key in a preset manner, the scanning device will detect the trigger signal, so that a signal for establishing a cursor control connection will be sent to the server device. Or when the user controls the scanning device to shake for preset times, the scanning device detects the trigger signal, so that a cursor control connection establishment signal is sent to the server device. The embodiment is not particularly limited to a specific trigger signal. Additionally, for the server device, upon receiving the cursor control connection establishment signal sent by the scanning device, a cursor control connection may be established with the scanning device in response thereto. At this time, the server device enters a cursor mode and displays a cursor on the display interface. In particular, software for communicating with the scanning device may be deployed in the server device, the scanning device controlling the operation of a cursor on a display interface of the server device based on the communication with the software in the server device.
Step S220, in the case that the cursor control connection is successfully established, generating cursor control information based on the detected cursor control signal.
The cursor control signal may be generated based on a key pressing operation of the scanning device for controlling movement of the cursor, or an operation of changing the gesture of the scanning device by a user. For example, up-down-left-right direction keys may be provided on the scanning device, and when a user presses any one of the direction keys, the scanning device generates cursor control information based on a pressing signal of the corresponding key. Or when the user controls the scanning device to move towards any direction, the scanning device detects a cursor control signal based on the pose change of the scanning device, and generates cursor control information. The cursor control information includes key press information of the scanning device or pose change information of the scanning device.
In step S230, the cursor control information is sent to the server device, so that the server device controls the cursor to operate on the display interface of the server device.
The scanning device sends the generated cursor control information to the server device, the server device analyzes the cursor control information, and a control instruction for the cursor is generated based on the analysis result. For example, in the case that the cursor control connection establishment is successful, the scanning device moves to the left and generates cursor control information based thereon. The server device analyzes the cursor control information to obtain information which needs to control the cursor to move leftwards on the display interface by a preset distance, so that an instruction for controlling the cursor to move leftwards on the display interface is generated, and the cursor is controlled to move on the display interface. Or analyzing the cursor control information to obtain information for controlling the cursor to perform clicking operation on the display interface, thereby generating a corresponding control instruction. The mapping relationship between different cursor control information sent by the scanning device and various control instructions finally generated by the server device can be preset.
Illustratively, in the event that the cursor control connection is established successfully, when the user presses the upward-moving direction key on the scanning device. The scanning device generates cursor control information of which the upward moving direction key is pressed and transmits the cursor control information to the server device. And the server equipment analyzes the cursor control information and generates a control instruction for enabling the cursor to move upwards. When the user controls the pose of the scanning device to change, for example, the scanning device is controlled to simulate a 'nod' action, the scanning device generates cursor control information based on the gesture and sends the cursor control information to the server device. And the server equipment generates a control instruction for controlling the cursor to click.
The communication between the scanning device and the server device may be communication between the scanning device and the scanning software built in the server device. After the built-in scanning software of the server device and the scanning device are connected in a cursor control mode, the scanning software enters a cursor mode, the position coordinates of a cursor on a display interface are obtained, and the cursor is displayed on the associated display interface.
In the related art, the selection of functions on a computer device needs to be performed by means of an input device matched with the computer device, such as a mouse, a touch pad, a digital tablet, a keyboard, etc., so that an operator needs to walk beside the computer device to perform the operation. When an operator needs to use the scanning device to perform three-dimensional scanning, a scene far away from the computer device exists in the three-dimensional scanning process. At this time, if the computer device is required to cooperate with completing the processing of the scan data, for example, the function selection of the scan software, the operator needs to leave the scan device temporarily, return to the vicinity of the computer device to complete the operation of cursor control, and then continue to use the scan device to complete the scan operation, so that the efficiency of the cursor control operation is low.
In contrast, the embodiment can enable the user to realize cursor control on the display interface of the computer equipment which is separately arranged with the scanning equipment at the scanning equipment end, so that the dependence on an input device matched with the computer equipment is eliminated, and further, the function selection in the scanning software on the computer equipment can be realized only through the operation of the scanning equipment, and the efficiency of cursor control operation can be improved.
Step S210 to step S230 described above, transmitting a cursor control connection establishment signal to the server device based on the detected trigger signal; generating cursor control information based on the detected cursor control signal under the condition that the cursor control connection is successfully established; and sending cursor control information to the server device so that the server device controls the cursor to operate on a display interface of the server device. The method and the device can enable a user to realize cursor control on a display interface of the computer equipment which is arranged separately from the scanning equipment at the scanning equipment end, so that dependence on an input device matched with the computer equipment is eliminated, convenience in cursor control of the computer equipment in a three-dimensional scanning process is improved, and further, efficiency of cursor control operation of the computer equipment is improved.
In one embodiment, based on the step S220, when the cursor control connection is successfully established, generating the cursor control information based on the detected cursor control signal may specifically include:
Under the condition that the change of the pose of the scanning equipment is detected, determining pose change information of the scanning equipment; and generating cursor control information according to the pose change information.
Specifically, under the condition that the cursor control connection is successfully established, the user can control the scanning device to move forwards, backwards, leftwards and rightwards or control the scanning device to rotate, and the scanning device generates cursor control information containing pose change information of the scanning device based on the pose change information of the scanning device. The scanning device sends the cursor control information to the server device so that the cursor of the display interface of the server device moves correspondingly.
The pose change information can be obtained by detecting pose sensors such as a built-in gyroscope based on scanning; the detection can also be obtained based on the background mark points acquired by the scanning equipment; or by tracking the scanning device by a tracking device. Based on the above, the movement control of the cursor can be realized based on the movement of the scanning device, so that the operation convenience of the cursor movement control is improved, and the user experience is improved.
In one embodiment, when detecting that the pose of the scanning device itself changes, determining pose change information of the scanning device itself may specifically include:
Under the condition that the change of the pose of the scanning equipment is detected, acquiring a reference mark point under a pre-acquired global coordinate system; and determining the pose change information of the scanning equipment according to the real-time mark points acquired in real time and the reference mark points.
Specifically, one set of target mark points may be scanned by the scanning device in advance as the reference mark points. The reference mark points may be disposed in the scan scene, for example, on a fixed calibration plate, a wall surface, a ground surface, or other calibration objects. By pre-scanning the target mark point, a coordinate system can be pre-established as a reference coordinate system. And when the pose of the scanning equipment changes, comparing the real-time mark points acquired in real time after the pose of the scanning equipment changes with the reference mark points scanned in advance, and determining the pose change information of the scanning equipment.
For example, the reference mark point and the real-time mark point may be matched, and pose change information of the scanning device may be determined based on respective coordinates of the reference mark point and the real-time mark point in the matched mark point pair. After receiving the cursor control information containing the pose conversion information, the server equipment analyzes the cursor control information, so that the pose conversion of the scanning equipment is converted into the movement information of the cursor, and a control instruction for controlling the movement of the cursor is generated. Based on the above, the embodiment can realize accurate calculation of the pose change information of the scanning device based on the mark points in the handheld scanning scene, so that the movement control of the cursor can be realized based on the pose change of the scanning device.
Additionally, in an embodiment, in a case that the pose of the scanning device itself is detected to change, determining pose change information of the scanning device itself may specifically include:
And under the condition that the change of the pose of the scanning equipment is detected, determining pose change information of the scanning equipment based on tracking of the tracking equipment.
The embodiment aims at the tracking type scanning equipment, and the pose change information of the scanning equipment is determined through tracking of the tracking equipment on the scanning equipment. Wherein a marker point may be set on the scanning device to be identified and tracked by the tracking device. At this time, the tracking device provides a coordinate system, and both the direction and distance that the scanning device moves within the tracking field of view of the tracking device can be captured and recorded by the tracking device. Thus, when the scanning device moves within the tracking field of view of the tracking device, the cursor of the display interface of the server device will move accordingly.
Specifically, the tracking device acquires the real-time pose of the scanning device and pose change information of the scanning device by identifying the mark points arranged on the scanning device in real time. The scanning device sends cursor control information containing the pose change information to the server device, and the server device correspondingly analyzes the cursor movement information to generate a control instruction for controlling the cursor to move up, down, left and right.
Based on the above, the embodiment can realize movement control of the cursor in the tracking type scanning scene, thereby improving the convenience and the operation efficiency of cursor control and software function selection in the tracking type scanning scene.
Additionally, in one embodiment, based on the above step S210, generating the cursor control information based on the detected cursor control signal may include:
Cursor control information is generated based on the detected key press signal. Wherein, can set up the button on the scanning device, on the basis of the key pressing signal that the pressing operation of the button on the scanning device produced of the user, produce the cursor control information. For example, up-down-left-right direction keys are arranged on the scanning device, and when a user presses one of the direction keys, corresponding cursor control information is correspondingly generated. The mapping relationship between the direction keys and the cursor movement on the scanning device can be pre-established. Based on the above, the embodiment can realize the movement of the cursor on the display interface of the server device by pressing the key by the user on the scanning device, thereby improving the convenience and efficiency of cursor movement control.
Additionally, in one embodiment, based on the step S230, sending the cursor control information to the server device, so that the server device controls the cursor to operate on the display interface of the server device may include:
And sending the cursor control information to the server device so that the server device controls the cursor to move and/or click on the display interface of the server device. That is, the present embodiment may control the cursor to move and/or click on the display interface, for example, first, based on the operation of the scanning device, control the cursor to move to the area desired by the user on the display interface, and then, through the operation of the scanning device, control the cursor to click on the area desired by the user. For example, the cursor is controlled to move to a certain function button on the display interface to perform a clicking operation, so as to trigger corresponding software on the server to execute a corresponding function. The pressing of a certain key on the scanning device can be mapped into clicking operation of a cursor in advance, or pitch angle information of the scanning device is sensed through a sensor built in the scanning device, and the clicking operation of the cursor is controlled based on the detected shaking of the scanning device.
In addition, an operation of disconnecting the cursor control connection may also be set for the scanning device. For example, when the user presses a cursor control key on the scanning device for a long time, the scanning device sends a long-time pressing signal of the cursor control key to scanning software in the server device, and the scanning software in the server device exits from the cursor mode to release control of the cursor.
In this embodiment, there is also provided an interface control method of the three-dimensional scanning system, which is used for the server device. Fig. 3 is a flowchart of another interface control method of the three-dimensional scanning system according to the present embodiment, and as shown in fig. 3, the flowchart includes the following steps:
Step S310, responding to the establishment signal of the cursor control connection sent by the scanning device, and displaying a cursor on the display interface of the server device. Specifically, when the scanning software built in the server device receives the signal for establishing the cursor control connection sent by the scanning device, a cursor is displayed on the associated display interface, and the cursor enters a cursor mode.
Step S320, in response to the cursor control information sent by the scanning device, controlling the cursor to operate on the display interface. The server device analyzes the cursor control information sent by the scanning device, and further generates a control instruction for controlling the cursor so as to control the cursor to move and/or click on the display interface.
Based on the above, the cursor control of the display interface on the server device can be realized through the scanner at the position of the user far away from the server device. For example, when the user uses the handheld scanner, after pressing a cursor control key of the handheld scanner for a long time (for example, setting an M key on the handheld scanner as a cursor control key) in a working state or a waiting state of the handheld scanner, scanning software in the server device enters a cursor mode, obtains a position coordinate of a cursor on a display interface, and displays the cursor on the display interface. Then, when the user operates the handheld scanner to move, the scanning software in the server device correspondingly controls the cursor to move on the display interface so that the cursor moves to the area desired by the user. When the user shakes the handheld scanner or presses a preset confirmation key (single click or quick double click), the cursor performs clicking operation, so that the selection of the display interface function is realized. Or the user presses a certain preset key of the scanning device for a long time to avoid releasing, and then the scanning device is moved to perform data frame selection. The scenario in which the user uses a tracking scanner is similar to that described above, in that the pose of the scanning device is obtained based on the tracking of the tracking device when the tracking scanner is used.
Step S310 to step S320 are performed, wherein a cursor control connection establishment signal sent by the scanning device is responded, and a cursor is displayed on a display interface of the server device; and responding to the cursor control information sent by the scanning equipment, and controlling the cursor to operate on the display interface. The method and the device can enable a user to realize cursor control on a display interface of the computer equipment which is arranged separately from the scanning equipment at the scanning equipment end, so that dependence on an input device matched with the computer equipment is eliminated, convenience in cursor control of the computer equipment in a three-dimensional scanning process is improved, and further, efficiency of cursor control operation of the computer equipment is improved.
In one embodiment, the interface control method may further include:
And responding to a cursor control release signal sent by the scanning device, and disconnecting the cursor control connection with the scanning device. For example, after the cursor control connection is established, the operation of the user for pressing the cursor control key on the scanning device for a long time may be identified as the operation of releasing the light control. Based on this, the scanning device generates a cursor control release signal to send to the server device, whereby the server device disconnects the cursor control connection with the scanning device (e.g., the scanning software built in the server device exits cursor mode). Thus, the embodiment can realize the switching of the control cursor of the scanning device and the control cursor of other input devices of the server device.
The present embodiment is described and illustrated below by way of preferred embodiments.
Fig. 4 is a flowchart of an interface control method of the three-dimensional scanning system according to the first preferred embodiment. As shown in fig. 4, the interface control method includes:
step S401, scanning target mark points through scanning equipment in advance to obtain reference mark points; wherein the scanning device may be a handheld scanner;
Step S402, based on the detected pressing operation of the cursor control key of the scanning device, sending a cursor control connection establishment signal to the server device;
Step S403, under the condition that the cursor control connection is successfully established, acquiring pose change information of the scanning equipment based on real-time mark points scanned by the scanning equipment in real time and comparing reference mark points;
step S404, generating first cursor control information according to pose change information of the scanning equipment; or generating first cursor control information based on the pressing of the directional key on the scanning device;
step S405, first cursor control information is sent to the server device so that the server device controls a cursor to move on a display interface;
step S406, generating second cursor control information based on the shake of the scanning device or the pressing of a preset confirmation key on the scanning device; the sensor arranged in the scanning equipment can sense pitch angle information of the scanning equipment, so that the detection of shaking of the scanning equipment is realized;
Step S407, sending second cursor control information to the server equipment so as to enable the server equipment to control a cursor to perform click confirmation on a display interface;
In step S408, based on the long press of the cursor control key on the scanning device, a cursor control release signal is sent to the server device, so that the server device disconnects the cursor control connection with the scanning device.
The steps S401 to S408 can enable a user to realize cursor control on a display interface of computer equipment which is separately arranged with the handheld scanner at the handheld scanner end under the use scene of the handheld scanner, so that the handheld scanner is utilized to realize operations such as function selection, data frame selection, confirmation and the like on the display interface, dependence on an input device matched with the computer equipment is eliminated, the convenience of cursor control on the computer equipment in the three-dimensional scanning process is improved, and the efficiency of cursor control operation on the computer equipment is further improved.
Fig. 5 is a flowchart of an interface control method of the three-dimensional scanning system according to the second preferred embodiment. As shown in fig. 5, the interface control method includes:
step S501, transmitting a cursor control connection establishment signal to the server device based on the detected pressing operation of the cursor control key of the scanning device; wherein the scanning device may be a tracking scanner;
Step S502, under the condition that the cursor control connection is successfully established, tracking the scanning equipment through the tracking equipment, acquiring pose change information of the scanning equipment, and generating first cursor control information according to the pose change information of the scanning equipment; or generating first cursor control information according to the pressing operation of the directional key on the scanning equipment;
Step S503, first cursor control information is sent to the server device, so that the server device controls the cursor to move on the display interface;
step S504, generating second cursor control information based on shaking of the scanning device or pressing of a preset confirmation key on the scanning device; the sensor arranged in the scanning equipment can sense pitch angle information of the scanning equipment, so that the detection of shaking of the scanning equipment is realized;
step S505, sending second cursor control information to the server device so that the server device controls a cursor to perform click confirmation on the display interface;
Step S506, based on the long-press of the cursor control key on the scanning device, a cursor control release signal is sent to the server device to disconnect the server device from the cursor control of the scanning device.
The steps S501 to S506 can realize the operation control of the cursor at the scanning device end under the use scene of the tracking scanner, thereby eliminating the dependence on the matched input device of the computer device, improving the convenience of the cursor control of the computer device in the three-dimensional scanning process, and further improving the efficiency of the cursor control operation of the computer device.
In this embodiment, a three-dimensional scanning system is further provided, and the three-dimensional scanning system is used to implement the foregoing embodiments and preferred implementations, and will not be described in detail. The terms "module," "unit," "sub-unit," and the like as used below may refer to a combination of software and/or hardware that performs a predetermined function. While the means described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware, are also possible and contemplated.
Fig. 6 is a block diagram of the structure of the three-dimensional scanning system 60 of the present embodiment, and as shown in fig. 6, the three-dimensional scanning system 60 includes: a scanning device 62 and a server device 64; wherein the scanning device 62 is communicatively coupled to the server device 64;
The scanning device 62 is configured to send a cursor control connection establishment signal to the server device 64 based on the detected trigger signal; and generates cursor control information based on the detected cursor control signal and transmits the cursor control information to the server device 64 in case that the cursor control connection establishment is successful; the server device 64 is configured to respond to the cursor control connection establishment signal sent by the scanning device 62, and display a cursor on a display interface of the server device 64; and controlling the cursor to operate on the display interface in response to the cursor control information sent by the scanning device 62.
Wherein in one embodiment, the three-dimensional scanning system further comprises a tracking device; wherein: the tracking device is used to track the scanning device 62.
It should be noted that, specific examples in this embodiment may refer to examples described in the foregoing embodiments and alternative implementations, and are not described in detail in this embodiment.
It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to be limiting. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure in accordance with the embodiments provided herein.
The user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or sufficiently authorized by each party.
It is to be understood that the drawings are merely illustrative of some embodiments of the present application and that it is possible for those skilled in the art to adapt the present application to other similar situations without the need for inventive work. In addition, it should be appreciated that while the development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as a departure from the disclosure.
The term "embodiment" in this disclosure means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive. It will be clear or implicitly understood by those of ordinary skill in the art that the embodiments described in the present application can be combined with other embodiments without conflict.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the patent claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.

Claims (10)

1. An interface control method of a three-dimensional scanning system for a scanning device, the method comprising:
transmitting a cursor control connection establishment signal to the server device based on the detected trigger signal;
Generating cursor control information based on the detected cursor control signal under the condition that the cursor control connection is successfully established;
and sending the cursor control information to the server equipment so that the server equipment controls the cursor to operate on a display interface of the server equipment.
2. The interface control method according to claim 1, wherein the generating cursor control information based on the detected cursor control signal in the case where the cursor control connection establishment is successful includes:
Under the condition that the change of the pose of the scanning equipment is detected, determining pose change information of the scanning equipment;
And generating the cursor control information according to the pose change information.
3. The interface control method according to claim 2, wherein the determining pose change information of the scanning device itself in the case where the change of the pose of the scanning device itself is detected includes:
Under the condition that the change of the pose of the scanning equipment is detected, acquiring a reference mark point under a pre-acquired global coordinate system;
And determining the pose change information of the scanning equipment according to the real-time mark points acquired in real time and the reference mark points.
4. The interface control method according to claim 2, wherein the determining pose change information of the scanning device itself in the case where the change of the pose of the scanning device itself is detected includes:
And under the condition that the position and the posture of the scanning equipment are detected to change, the position and posture change information of the scanning equipment is determined based on tracking of the tracking equipment.
5. The interface control method according to claim 1, wherein the generating cursor control information based on the detected cursor control signal includes:
cursor control information is generated based on the detected key press signal.
6. The interface control method according to any one of claims 1 to 5, characterized in that the sending the cursor control information to the server device to cause the server device to control a cursor to operate on a display interface of the server device includes:
and sending the cursor control information to the server equipment so that the server equipment controls a cursor to move and/or click on a display interface of the server equipment.
7. An interface control method of a three-dimensional scanning system for a server device, the method comprising:
responding to a cursor control connection establishment signal sent by a scanning device, and displaying a cursor on a display interface of the server device;
And responding to the cursor control information sent by the scanning equipment, and controlling the cursor to operate on the display interface.
8. The interface control method according to claim 7, characterized in that the method further comprises:
and responding to a cursor control release signal sent by the scanning equipment, and disconnecting the cursor control connection with the scanning equipment.
9. A three-dimensional scanning system, comprising: a scanning device and a server device; wherein the scanning device is communicatively connected to the server device;
The scanning equipment is used for sending a cursor control connection establishment signal to the server equipment based on the detected trigger signal; generating cursor control information based on the detected cursor control signal under the condition that the cursor control connection is successfully established, and sending the cursor control information to the server equipment;
The server equipment is used for responding to the establishment signal of the cursor control connection sent by the scanning equipment and displaying a cursor on a display interface of the server equipment; and responding to the cursor control information sent by the scanning equipment, and controlling the cursor to operate on the display interface.
10. The three-dimensional scanning system of claim 9, further comprising a tracking device; wherein:
the tracking device is used for tracking the scanning device.
CN202311824829.9A 2023-12-27 2023-12-27 Interface control method of three-dimensional scanning system and three-dimensional scanning system Pending CN117950537A (en)

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Application Number Priority Date Filing Date Title
CN202311824829.9A CN117950537A (en) 2023-12-27 2023-12-27 Interface control method of three-dimensional scanning system and three-dimensional scanning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311824829.9A CN117950537A (en) 2023-12-27 2023-12-27 Interface control method of three-dimensional scanning system and three-dimensional scanning system

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CN117950537A true CN117950537A (en) 2024-04-30

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