CN115098005A - Data processing system for controlling movement of target object - Google Patents
Data processing system for controlling movement of target object Download PDFInfo
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- CN115098005A CN115098005A CN202210720742.6A CN202210720742A CN115098005A CN 115098005 A CN115098005 A CN 115098005A CN 202210720742 A CN202210720742 A CN 202210720742A CN 115098005 A CN115098005 A CN 115098005A
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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]
- G06F3/0484—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
- G06F3/04845—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 for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention provides a data processing system for controlling the movement of a target object, which executes a program to realize the following steps: when a target object moving instruction group sent by a control device is received, acquiring a time interval list corresponding to any intermediate time point in an intermediate time point list according to the target object moving instruction group; when the time interval is less than or equal to a preset time interval threshold, acquiring a target position of the target object, so that an image or a target image is designated on the display device according to the target position of the target object and a target distance of the target object; it can be known that, for the virtual scene image presented when the user slowly moves to other positions, the vertigo of the user is not considered; on the other hand, according to the distance determination of the moving position, a black screen can be determined to prevent the user from dizziness, and at the same time, when the corresponding position does not transmit a change, the user is prevented from dizziness in a proper manner.
Description
Technical Field
The invention relates to the field of data processing, in particular to a data processing system for controlling the movement of a target object.
Background
At present, in a specific scene, a first instruction for instructing a target object to generate a target displacement from a first direction is received in the prior art; after receiving the first instruction, determining a second position which is displaced from the first position to the target; the control target object disappears in the first position, the control target object appears in the second position, the control target object does not appear between the first position and the second position, and the control target object disappears in the first position and appears in the second position under the virtual reality scene, wherein the control target object does not appear between the first position and the second position, so that the technical problem that a user is easy to be dizzy due to continuous movement of the target object in the related art is solved; however, there are the following problems: on the one hand, the user dizziness caused when the user slowly moves to other positions cannot be solved; on the other hand, it is impossible to determine whether or not a screen is required to be blacked according to the distance of the moving position to prevent the user from dizziness, and to avoid that a short distance does not require instantaneous movement to reduce the dizziness effect.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention comprises the following steps:
a data processing system for controlling a target object, the system comprising: the system comprises a control device, a display device, a first database, a second database, a processor and a memory storing a computer program, wherein the first database stores a target image, the second database stores a plurality of designated images, and when the computer program is executed by the processor, the following steps are realized:
s100, when a target object moving instruction group sent by a control device is received, acquiring the current position D of a target object in a preset scene 0 ；
S200, according to the target object moving instruction group, acquiring a target time point list T = { T = { (T) } 1 ，……，T i ，……，T m }，T i The method is characterized by comprising the following steps of (1) indicating an initial time point corresponding to an ith target object moving instruction, wherein i =1 … … m, and m is the number of target object moving instructions;
s300, acquiring an intermediate time point list T ' = { T ' based on T ' 1 ，……，T' j ，……，T' n }，T' j J =1 … … n, wherein n is intermediate time point data;
wherein, in the step S300, T' is further acquired by:
s301, obtaining D 0 =（X 0 ，Y 0 ) Wherein X is 0 Refers to the current coordinate value of the target object on the X-axis, Y 0 Current coordinate values of the target object on the Y axis;
s303, obtaining a position list D = { D) of the target object corresponding to T 1 ，……，D i ，……，D m }，D i =（X i ，Y i ) Wherein X is i Is on the X axis, T i Corresponding target object coordinate value, Y i Is on the Y axis, T i Corresponding target object coordinate values;
s305, when X i =X 0 And Y is i =Y 0 Taking the initial time point as a key time point;
s307, when X i ≠X 0 Or Y i ≠Y 0 Taking the initial time point as an intermediate time point, so as to construct T' according to the intermediate time point;
s400, obtaining T according to T i Corresponding time interval List i ={∆T i1 ，……，∆T ij ，……，∆T in Δ T therein ij Means T i And T' j At a time interval of Δ T ij The following conditions are met:
s500, Δ T ij A preset time interval threshold value of less than or equal to 0 Then get Δ T ij Corresponding intermediate distance L of target object ij And according to L ij Acquiring a target position D' of a target object;
s600, according to D 0 And
acquiring a target distance L' of a target object;
s700, when L' is more than or equal to a preset distance threshold value L 0 Then, a first target time period is obtained, and a target image is obtained from a first database in the first target time period, so that the target image is presented on a display device;
s800, when L' < L 0 At that time, a specified image is retrieved from the second database and presented on the display device.
The invention has at least the following technical effects: the system comprises: the system comprises a control device, a display device, a first database, a second database, a processor and a memory storing a computer program, wherein the first database stores a target image, the second database stores a plurality of designated images, and when the computer program is executed by the processor, the following steps are realized:
when a target object moving instruction group sent by a control device is received, acquiring a time interval list corresponding to any intermediate time point in an intermediate time point list according to the target object moving instruction group; when the time interval is less than or equal to a preset time interval threshold, acquiring a target position of the target object, so that an image or a target image is designated on the display device according to the target position of the target object and a target distance of the target object; it can be known that, for the virtual scene image presented when the user slowly moves to other positions, the vertigo of the user is not considered; on the other hand, according to the distance determination of the moving position, a black screen can be determined to prevent the user from dizziness, and at the same time, when the corresponding position does not transmit a change, the user is prevented from dizziness in a proper manner.
Drawings
Fig. 1 is a flowchart of a program executed by a data processing system for controlling movement of a target object according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example one
The present embodiment provides a data processing system for controlling movement of a target object, the system including: the system comprises a control device, a display device, a first database, a second database, a processor and a memory, wherein the memory stores a computer program, the first database stores a target image, the second database stores a plurality of designated images, and when the computer program is executed by the processor, the following steps are realized as shown in figure 1:
s100, when a target object moving instruction group sent by a control device is received, acquiring the current position D of the target object in a preset scene 0 。
Specifically, the control device refers to a device for manipulating a target object, and a person skilled in the art determines the control device according to requirements, such as a physical handle.
Specifically, the display device refers to a device for presenting a preset scene.
Specifically, the designated image refers to an image for presenting a preset scene.
Further, the target object is a virtual character.
Further, the preset scene is a simulated reality scene.
Specifically, the target image is an image in which the RGB value of each pixel point is equal to a preset RGB value; preferably, the preset RGB value is 0.
In a specific embodiment, the preset RGB values are further obtained by:
s101, when a target object moving instruction group sent by a control device is received, acquiring a current scene image in a virtual reality scene and a pixel point list H = { H } corresponding to the current scene image 1 ，H 2 ，……，H p In which H q The method comprises the steps that an initial RGB value corresponding to a qth pixel point in a current scene image is obtained, q =1 … … p, and p is the number of pixel points in the current scene image; it can be understood that: the current scene image is an image which presents a current preset scene when receiving a target object moving instruction group sent by the control device.
S103, traversing H and acquiring the maximum initial RGB value H from H q 。
S105, according to H q Determining H 0 Wherein H is 0 Is preset with RGB value and H 0 The following conditions are met:
S200, according to the target object moving instruction group, acquiring a target time point list T = { T = { (T) } 1 ，……，T i ，……，T m }，T i I =1 … … m, where m is the number of target object movement instructions.
Preferably, T 1 ＜……＜T i ＜……＜T m It can be understood that: t is i The larger the time length from the first issuance of the movement instruction of the target object, the time point at which the movement instruction of the target object is issued for the first time being T 1 。
Specifically, the movement instruction group of the target object includes movement instructions of m target objects, where the movement instruction refers to an instruction issued by the operation control device to move the target object, and may be understood as follows: the position and/or angle of the target object is changed by the control device.
Specifically, the initial time point refers to a time point at which the operation control device issues a movement instruction of any one target object.
S300, acquiring an intermediate time point list T ' = { T ' based on T ' 1 ，……，T' j ，……，T' n }，T' j J =1 … … n, n is intermediate time point data, and n is less than or equal to m;
s400, acquiring T according to T i Corresponding time interval list Δ T i ={∆T i1 ，……∆T ij ，……，∆T in Is at ij Refers to T i And T' j At a time interval of Δ T ij The following conditions are met:
specifically, T' 1 ＜……＜T' j ＜……＜T' n
Specifically, T' is also acquired in the S300 step by:
s301, obtaining D 0 =（X 0 ，Y 0 ) Wherein X is 0 Current coordinate value, Y, of the target object on the X-axis 0 Refers to the current coordinate values of the target object on the Y-axis.
S303, obtaining a position list D = { D) of the target object corresponding to T 1 ，D 2 ，……，D m }，D i =（X i ，Y i ) Wherein X is i Means at T on the X axis i Corresponding target object coordinate value, Y i Means at T on the Y axis i Corresponding target object coordinate values;
s305, when X i =X 0 And Y is i =Y 0 When the initial time point is taken as the key time point, it can be understood as: the position of the target object is unchanged;
s307, when X i ≠X 0 Or Y i ≠Y 0 Taking the initial time point as an intermediate time point, so that the construction is carried out according to the intermediate time point
。
S500, Δ T ij Less than or equal to the preset time interval threshold 0 Then get Δ T ij Corresponding intermediate distance L of target object ij And according to L ij A target position D' of the target object is acquired.
Specifically, D' is also acquired in the S500 step by:
s501, obtaining T 'from D' j Intermediate position D 'of corresponding target object' j =（X' j ，Y' j ) Wherein, X' j Is meant to be on the X axis, T' j Corresponding target object coordinate value, Y' j Is on the Y axis, T' j Corresponding target object coordinate values.
S503, according to D i And D' j Obtaining L ij ，L ij The following conditions are met:
s505 according to L ij Obtaining T i Corresponding critical distance L i0 ，L i0 The following conditions are met:
s507, according toL i0 Obtaining a key position list D corresponding to the target object 0 i ={D 0 i1 ，D 0 i2 ，……，D 0 is }，D 0 ir =（X ir ，Y ir ) Wherein X is ir Means that on the X axis, the key coordinate value of the target object, Y ir Means that on the Y axis, the key coordinate value of the target object is when L ij ≤L i0 X' j As X ir And Y' j As Y ir 。
S509 based on D 0 ir And D' j And D' is obtained.
Further, the step of S509 further includes the steps of:
s5091, obtaining D' j Corresponding L' j ={L' j1 ，……，L' jr ，……，L' js L 'therein' jr The following conditions are met:
s5093 according to all L' j Obtaining C' i ={C' i1 ，……，C' ir ，……，C' is }，C' ir Is referred to as D 0 ir The number of intermediate positions of the corresponding target object can be understood as: go through
And when in
In
When it is minimum, it is recorded as D ir ' an intermediate position of the corresponding target object, and so on, to traverse all
Obtaining each D ir ' PairTotal number of intermediate positions of the corresponding target object.
S5095, go through C i ', will C i ' minimum median value corresponds to D 0 ir As D'; the distance to which the target object needs to be moved can be accurately determined, which is advantageous for determining whether to insert the target image to prevent the user from being dizzy.
S600, according to D 0 And D ', obtaining a target distance L ' of the target object, wherein the L ' meets the following conditions:
S700, when L' is more than or equal to a preset distance threshold value L 0 Then, a first target time period t is obtained 1 And retrieving the target image from the first database during a first target time period to cause the target image to be presented on the display device.
In particular, t 1 The following conditions are met:
t 1 =T' j -T 1 therefore, the display time of the target image is prolonged, the user can be effectively prevented from dizziness, and the influence on the eyes of the user due to short switching time between the sudden target image and the designated image can be avoided.
S700, when L' < L 0 At that time, a specified image is retrieved from the second database and presented on the display device.
In a specific embodiment, the method further comprises the following steps: obtaining the current angle W of the target object 0 And T of the target object i Corresponding angle W i And according to W 0 And W i And determining to present the specified image or the target image.
S901, when W 0 =W i At that time, a specified image is retrieved from the second database and presented on the display device.
S903, when W 0 ≠W i Then, a second target time period t is obtained 2 And retrieving the target image from the first database during a second target time period to cause the target image to be presented on the display device.
Specifically, t is also acquired in step S903 by the following steps 2 ：
S9031, deleting T' from the middle T, and acquiring a non-intermediate time point list T ″.
S9033, go through T 'and obtain the maximum value from T' as the target time point T 0 。
S9035 according to T 0 Obtaining t 2 Wherein, t 2 The following conditions are met:
The embodiment of the invention provides a data processing system for controlling the movement of a target object, which comprises: the system comprises a control device, a display device, a first database, a second database, a processor and a memory storing a computer program, wherein the first database stores a target image, the second database stores a plurality of designated images, and when the computer program is executed by the processor, the following steps are realized:
when a target object moving instruction group sent by a control device is received, acquiring a time interval list corresponding to any intermediate time point in an intermediate time point list according to the target object moving instruction group; when the time interval is less than or equal to a preset time interval threshold, acquiring a target position of the target object, so that an image or a target image is designated on the display device according to the target position of the target object and a target distance of the target object; it can be known that, for the virtual scene image presented when the user slowly moves to other positions, the vertigo of the user is not considered; on the other hand, according to the distance determination of the moving position, a black screen can be determined to prevent the user from dizziness, and at the same time, when the corresponding position does not transmit a change, the user is prevented from dizziness in a proper manner.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A data processing system for controlling a target object, the system comprising: the system comprises a control device, a display device, a first database, a second database, a processor and a memory storing a computer program, wherein the first database stores a target image, the second database stores a plurality of designated images, and when the computer program is executed by the processor, the following steps are realized:
s100, when a target object moving instruction group sent by a control device is received, acquiring the current position D of the target object in a preset scene 0 ；
S200, according to the target object moving instruction group, acquiring a target time point list T = { T = { (T) } 1 ，……，T i ，……，T m }，T i The method comprises the steps of (1) referring to an initial time point corresponding to an ith target object movement instruction, wherein i =1 … … m, and m is the number of the target object movement instructions;
s300, acquiring an intermediate time point list T ' = { T ' based on T ' 1 ，……，T' j ，……，T' n }，T' j Refers to intermediate time points, j =1 … … n, n is intermediate time point data;
wherein, in the step S300, T' is further acquired by:
s301, obtaining D 0 =（X 0 ，Y 0 ) Wherein X is 0 Current coordinate value, Y, of the target object on the X-axis 0 Current coordinate values of the target object on the Y axis;
s303, obtaining a position list D = { D) of the target object corresponding to T 1 ，……，D i ，……，D m }，D i =（X i ，Y i ) Wherein X is i Is on the X axis, T i Corresponding target object coordinate value, Y i Is on the Y axis, T i Corresponding target object coordinate values;
s305, when X i =X 0 And Y is i =Y 0 Taking the initial time point as a key time point;
s307, when X i ≠X 0 Or Y i ≠Y 0 Taking the initial time point as an intermediate time point, so as to construct T' according to the intermediate time point;
s400, obtaining T according to T i Corresponding time interval list Δ T i ={∆T i1 ，……，∆T ij ，……，∆T in Is at ij Means T i And T' j At a time interval of Δ T ij The following conditions are met:
s500, Δ T ij A preset time interval threshold value of less than or equal to 0 Then get Δ T ij Corresponding intermediate distance L of target object ij And according to L ij Acquiring a target position D' of a target object;
s600, according to D 0 And D ', obtaining a target distance L' of the target object;
s700, when L' is more than or equal to a preset distance threshold value L 0 Then, a first target time period is obtained, and a target image is obtained from a first database in the first target time period, so that the target image is presented on a display device;
s800, when L' <L 0 At that time, a specified image is retrieved from the second database and presented on the display device.
2. The data processing system for controlling the movement of a target object according to claim 1, wherein the control means is means for manipulating a target object.
3. The data processing system for controlling the movement of a target object according to claim 1, wherein the display device is a device for presenting a preset scene.
4. The data processing system as claimed in claim 1, wherein the target image is an image having RGB values of each pixel point equal to predetermined RGB values.
5. The data processing system of claim 1, wherein the specified image is an image used to render a virtual reality scene.
6. The data processing system for controlling movement of a target object of claim 1, wherein the method further comprises the steps of:
s901, acquiring the current angle W of the target object 0 And T of the target object i Corresponding angle W i ；
S903, when W 0 =W i Then, acquiring a specified image from a second database and presenting the specified image on a display device;
s905, when W 0 ≠W i Then, a second target time period is acquired and a target image is acquired from the first database within the second target time period such that the target image is presented on the display device.
7. The data processing system for controlling the movement of a target object according to claim 1, wherein D' is further acquired in the step S500 by:
s501, obtaining T 'from D' j Intermediate position D 'of corresponding target object' j =（X' j ，Y' j ) Wherein, X' j Is meant to be on the X axis, T' j Corresponding target object coordinate value, Y' j Is on the Y axis, T' j Corresponding target object coordinate values;
s503, according to D i And D' j Obtaining L ij ，L ij The following conditions are met:
s505 according to L ij Obtaining T i Corresponding critical distance L i0 ，L i0 The following conditions are met:
s5407 according to L i0 Obtaining a key position list D corresponding to the target object 0 i ={D 0 i1 ，D 0 i2 ，……，D 0 is }，D 0 ir =（X ir ，Y ir ) Wherein X is ir Means that on the X axis, the key coordinate value of the target object, Y ir The key coordinate value of the target object on the Y axis is defined;
s509 based on D 0 ir And D' j And D' is obtained.
8. The data processing system for controlling a movement of a target object according to claim 7, further comprising the step of, in the step of S509:
s5091, obtaining D' j Corresponding L' j ={L' j1 ，……，L' jr ，……，L' js L 'therein' jr The following conditions are met:
s5093 according to all L' j Obtaining C' i ={C' i1 ，……，C' ir ，……，C' is }，C' ir Is referred to as D 0 ir The number of intermediate positions of the corresponding target object;
s5095, go through C i ', will C i ' minimum median value corresponds to D 0 ir As D'.
9. The data processing system for controlling movement of a target object according to claim 1, wherein L' satisfies the following condition:
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