CN113419471A - Movement control device and movement control method - Google Patents
Movement control device and movement control method Download PDFInfo
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- CN113419471A CN113419471A CN202110816293.0A CN202110816293A CN113419471A CN 113419471 A CN113419471 A CN 113419471A CN 202110816293 A CN202110816293 A CN 202110816293A CN 113419471 A CN113419471 A CN 113419471A
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- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
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Abstract
本发明公开了一种移动控制装置及移动控制方法，其中，所述移动控制装置包括：第一支架、转动件、控制件、第一感应件以及第一传感器，所述转动件上设有转轴，所述转轴与所述第一支架可转动地连接，且所述转轴的端部延伸至所述第一支架外；所述控制件固定设于所述转轴的端部；所述第一感应件固定设于所述转动件上；所述第一传感器固定设于所述第一支架上；其中，所述转动件相对所述第一支架转动时，所述第一感应件经过所述第一传感器的感应区域。本发明能够实现VR系统中角色的连续长距离移动等操作，并可提高用户的参与程度，避免产生眩晕现象，同时可保证画面的连续性。
The invention discloses a movement control device and a movement control method, wherein the movement control device comprises: a first bracket, a rotating part, a control part, a first sensing part and a first sensor, and a rotating shaft is arranged on the rotating part , the rotating shaft is rotatably connected with the first support, and the end of the rotating shaft extends outside the first support; the control member is fixedly arranged on the end of the rotating shaft; the first induction The first sensor is fixed on the rotating member; the first sensor is fixed on the first bracket; wherein, when the rotating member rotates relative to the first bracket, the first sensing member passes through the first sensor The sensing area of a sensor. The invention can realize operations such as continuous long-distance movement of characters in the VR system, can improve the user's participation, avoid dizziness, and at the same time ensure the continuity of the picture.
Description
Technical Field
The invention relates to the technical field of virtual reality, in particular to a mobile control device and a mobile control method.
Background
The principle of Virtual Reality (VR) is to generate a Virtual world of a three-dimensional space by computer simulation, so as to provide simulation of senses such as vision, hearing, touch, etc. for a user, so that the user can experience the experience of experiencing the situation, and can freely interact with things in the space.
When a character in a VR game is controlled to move for a long distance, the character is generally controlled to move through keys, and the control requirement of a user on the long-distance movement of the character in the VR game is realized by adopting a mode of instant transmission or black screen switching. Although the above-mentioned method can meet the requirement of long-distance movement of the character in the VR game, since the user himself is still and the position of the three-dimensional space seen by the user is constantly changed, the picture seen by the user is not in harmony with the body reaction of the user, which is easy to make the user dizzy and affects the experience of the user in using the VR game. In addition, the existing modes of transient shift, black screen switching and the like have the problem of lack of continuity of pictures in the moving process, and the use experience of users is further reduced.
In the prior art, another movement control method is adopted, wherein a role in the VR moves synchronously with a real user, and although vertigo of the user in VR experience can be greatly reduced, the movement method is limited by a real spatial position, and long-distance movement is difficult to realize.
Disclosure of Invention
The main object of the present invention is to provide a movement control device and a movement control method, which are capable of realizing operations such as continuous long-distance movement of a character in a VR system, improving the participation degree of users, avoiding vertigo, and ensuring continuity of pictures.
To achieve the above object, the present invention provides a movement control device including:
a first bracket;
the rotating part is provided with a rotating shaft, the rotating shaft is rotatably connected with the first support, and the end part of the rotating shaft extends out of the first support;
the control piece is fixedly arranged at the end part of the rotating shaft;
the first sensing piece is fixedly arranged on the rotating piece;
the first sensor is fixedly arranged on the first bracket;
when the rotating piece rotates relative to the first support, the first sensing piece passes through a sensing area of the first sensor.
Optionally, the number of the first sensors is two, and the two first sensors are arranged on the first bracket side by side along the rotation direction of the rotating member;
when the rotating piece rotates relative to the first support, the first sensing piece sequentially passes through the sensing areas of the two first sensors.
Optionally, the rotating member comprises:
the wheel rim is arranged in a surrounding way by taking the rotating shaft as a center;
the spoke is connected between the rotating shaft and the rim, and the spoke forms the first sensing piece.
Optionally, the control member comprises:
the control rod is parallel to the rotating shaft and is not coaxially arranged;
the connecting piece is connected with the rotating shaft and the control rod;
the pedal is rotatably sleeved on the control rod.
Optionally, both ends of the rotating shaft extend to the outside of the first support, and the control members are respectively arranged at both ends of the rotating shaft.
Optionally, the movement control apparatus further includes:
the first bracket is rotatably connected with the second bracket, and the rotating center line of the first bracket is vertical to the rotating shaft;
the second induction piece is fixedly arranged on the first bracket;
the second sensor is fixedly arranged on the second bracket;
wherein the second sensing member is located within a sensing region of the second sensor.
Optionally, the second support surrounds in the week side of rotating the piece, be equipped with two relative location axles on the second support, and two the location axle is located on the rotation central line of second support, seted up on the first support and supplied location axle male locating hole.
Optionally, the second sensor is disposed on one side of the second support facing the first support, the first support is provided with a sensing piece extending towards the second sensor, the sensing piece is attached to a sensing surface facing the second sensor, and the sensing piece forms the second sensing part.
Optionally, the movement control apparatus further includes:
the second bracket is connected with the third bracket in a sliding manner, and the sliding direction of the second bracket is vertical to the rotating shaft;
the elastic resetting piece is connected between the second bracket and the third bracket so as to reset the second bracket to an initial position after sliding relative to the third bracket;
one of the third sensing piece and the third sensor is fixedly arranged on the second bracket, and the other of the third sensing piece and the third sensor is fixedly arranged on the third bracket;
wherein the third sensing element is located within a sensing region of the third sensor.
Optionally, a sliding groove is formed in the third support, a sliding column is arranged on the second support, the sliding column is slidably accommodated in the sliding groove, the third sensor is arranged at the bottom of the sliding groove, and the sliding column forms the third sensing part;
the side of sliding column is equipped with the flange, elasticity reset piece cup joint in on the sliding column, just elasticity reset piece's both ends respectively with the flange with the tank bottom butt of sliding tray.
In order to achieve the above object, the present invention further provides a movement control method applied to the movement control apparatus according to any one of the above embodiments, the movement control method including:
acquiring the rotating speed of the rotating part relative to the first bracket, which is detected by the first sensor;
and outputting a control instruction for moving according to the corresponding moving speed based on the different rotating speeds.
Further, the number of the first sensors is two, and the movement control method further includes:
acquiring the rotating directions of the rotating parts relative to the first support, which are detected by the two first sensors;
and outputting a control instruction for moving forward or backward based on the rotation direction of forward rotation or reverse rotation.
Further, the movement control apparatus further includes a second sensor and a second support, and the movement control method further includes:
acquiring a deflection angle of the first support relative to the second support, which is detected by the second sensor;
and outputting a control instruction of rotating leftwards or rightwards based on the deflection angle with a positive value or a negative value.
Further, the movement control apparatus further includes a third sensor and a third support, and the movement control method further includes:
acquiring the distance of the second support relative to the third support, which is detected by the third sensor;
and outputting a control instruction of jumping when the distance is changed.
One or more technical schemes provided by the invention at least have the following technical effects or advantages:
according to the technical scheme provided by the invention, when a user controls the rotating part to rotate relative to the first support through the control part, the first sensing part passes through the sensing area of the first sensor, the first sensor outputs corresponding sensing information to the processor, and the processor identifies the rotating action and the rotating speed of the rotating part relative to the first support according to the sensing signal and converts the rotating action and the rotating speed into the corresponding moving speed of a role in the VR environment, so that the corresponding continuous rapid or slow change of the picture is controlled. According to the invention, the actual rotation action is converted into the linear displacement of the role in the VR environment, so that the effects of continuous long-distance movement and acceleration or deceleration of the role in the VR environment can be realized, and accurate movement control can be realized; meanwhile, due to the fact that the actual body action of the user occurs in the operation process, the movement control action and the change of the picture can be accurately synchronized, continuous visual field change is presented for the user in the VR environment, the problem that the picture is lack of continuity in the moving process in the modes of instant shift, black screen switching and the like in the prior art is solved, the phenomenon of dizziness caused by the picture change and the body perception difference of the user is avoided, and the use experience of the user can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a mobile control device according to an embodiment of the present invention;
FIG. 2 is a sectional view of the structure at A-A in FIG. 1;
FIG. 3 is a sectional view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic structural diagram of a mobility control method according to a first embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a mobile control method according to a second embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a mobility control method according to a third embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mobility control method according to a fourth embodiment of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a motion control device 100.
In an embodiment of the present invention, as shown in fig. 1 to 3, the movement control apparatus 100 includes: the sensor comprises a first support 11, a rotating part, a control part 14, a first sensing part and a first sensor 15, wherein the rotating part is provided with a rotating shaft 13, the rotating shaft 13 is rotatably connected with the first support 11, and the end part of the rotating shaft 13 extends out of the first support 11; the control piece 14 is fixedly arranged at the end part of the rotating shaft 13; the first sensing piece is fixedly arranged on the rotating piece; the first sensor 15 is fixedly arranged on the first bracket 11; when the rotating member rotates relative to the first bracket 11, the first sensing member passes through the sensing area of the first sensor 15.
Specifically, the rotating part is connected with the first support 11 through the rotating shaft 13, the rotating part can be a rotating wheel 12 so as to rotate, the rotating shaft 13 is arranged at the center of the rotating wheel 12, a mounting hole for mounting the rotating shaft 13 is formed in the first support 11, and the rotating shaft 13 can be mounted in the mounting hole through a bearing so as to realize the rotation of the rotating wheel 12 relative to the first support 11. The shape adaptation of first support 11 and runner 12, first support 11 wraps up in the outside of runner 12, and leaves the space that supplies runner 12 to rotate between first support 11 and the runner 12, and first support 11 can form the guard action to runner 12, and of course, first support 11 can partly wrap up runner 12 to reduce the material of first support 11, reduce the whole weight of mobile control device 100, guarantee that mobile control device 100's structure is light. The rotating shaft 13 extends to the outside of the first bracket 11 and is connected with a control member 14, so that a user can conveniently operate the control member 14 through a hand or a foot to drive the rotating member to rotate relative to the first bracket 11.
Wherein, first sensor 15 specifically can be infrared sensor or laser sensor, and first sensor 15 is including relative transmitting terminal and the receiving terminal that sets up, and first sensor 15 is installed on first support 11, and its transmitting terminal and receiving terminal are located respectively the both sides of rotating the piece, first sensor 15 during operation, transmitting terminal is towards the receiving terminal and is emitted optical signal. The first sensing member is an object that can be sensed by the first sensor 15, and the first sensing member is fixed to the rotating member. When the rotating member rotates relative to the first bracket 11, the first sensing member will pass through a gap between the transmitting end and the receiving end of the first sensor 15, so as to shield the transmitting end from transmitting a light signal to the receiving end, that is, the receiving end cannot receive the light signal, at this time, the first sensor 15 will output corresponding sensing information to the processor, the processor recognizes the rotating motion of the rotating member relative to the first bracket 11 according to the sensing signal, and simultaneously, based on the number of signal pulses formed by the sensing area of the first sensor 15 shielded or not shielded by the first sensing member in the unit time of detection, the rotating speed of the rotating member relative to the first bracket 11 can be recognized, and the rotating speed is converted into the corresponding moving speed of the character in the VR environment, thereby controlling the corresponding continuous rapid or slow change of the picture.
In the technical scheme of the invention, the actual rotation action is converted into the linear displacement of the role in the VR environment, so that the effects of continuous long-distance movement and acceleration or deceleration of the role in the VR environment can be realized, and accurate movement control can be realized; meanwhile, due to the fact that the actual body action of the user occurs in the operation process, the movement control action and the change of the picture can be accurately synchronized, continuous visual field change is presented for the user in the VR environment, the problem that the picture is lack of continuity in the moving process in the modes of instant shift, black screen switching and the like in the prior art is solved, the phenomenon of dizziness caused by the picture change and the body perception difference of the user is avoided, and the use experience of the user can be improved.
It can be understood that the placement position of the mobile control device 100 of the present invention is relatively free, and the mobile control device 100 can be installed on different places, such as the ground or the wall, according to different requirements, and can be placed vertically or obliquely, so that the mobile control device 100 can be matched with the body positions of the user, such as sitting, lying, etc., when using the VR device, and the comfort of the user using the VR device is improved, so that the user can experience VR for a long time without feeling tired, and the use experience of the user can be further improved.
Optionally, referring to fig. 1 to 3, the number of the first sensors 15 is two, and the two first sensors 15 are arranged on the first bracket 11 side by side along the rotation direction of the rotating member; when the rotating part rotates relative to the first bracket 11, the first sensing part sequentially passes through the sensing areas of the two first sensors 15.
In this embodiment, two first sensors 15 are provided on the first bracket 11 at the same time in order to identify the rotational direction of the rotating member. When the user passes through control 14 control and rotates the piece when rotating, the first response piece on the rotation piece is successively through the response region of two first sensors 15, and through the precedence order of judging two first sensors 15 in the certain time and sheltering from, the treater discernment can be rotated the rotation direction of piece and be corotation or reversal to turn into the moving direction of role under the VR environment, move forward or backward promptly, can realize the more abundant moving mode of role under the VR environment.
Alternatively, referring to fig. 1 to 3, the rotating member includes: a rim 121 and a spoke 122, wherein the rim 121 is arranged around the rotating shaft 13; the spoke 122 is connected between the rotating shaft 13 and the rim 121, and the spoke 122 forms the first sensing member.
In this embodiment, the rotating member is a rotating wheel 12, a plurality of spokes 122 are uniformly arranged between the rim 121 and the rotating shaft 13 at intervals along the circumferential direction, the spokes 122 are linear strips, one end of each spoke 122 is fixed to the rotating shaft 13, the other end of each spoke 122 is fixed to the rim 121, and the plurality of spokes 122 are radially arranged. The first sensor 15 is disposed on the first bracket 11, and the transmitting end and the receiving end thereof are respectively located at both sides of the spoke 122. When the rotating wheel 12 rotates, the spoke 122 may or may not block the gap between the transmitting end and the receiving end of the first sensor 15, and the first sensor 15 may output a corresponding sensing signal to the processor, so that the processor outputs a corresponding movement control command to the VR device. In order to better identify the rotation direction of the rotating wheel 12, the distance between two first sensors 15 along the circumferential direction of the rim 121 may be smaller than the distance between two corresponding adjacent spokes 122 on the rim 121.
Alternatively, referring to fig. 1 to 3, the control member 14 includes: a control rod 141, a connecting rod 142 and a pedal 143, wherein the control rod 141 and the rotating shaft 13 are arranged in parallel and non-coaxially; the connecting piece is connected with the rotating shaft 13 and the control rod 141; the pedal 143 is rotatably coupled to the control rod 141.
In this embodiment, the control 14 is controllable by the user using the foot. Specifically, the user can place the foot on the pedal 143, and the position of the control lever 141 relative to the rotating shaft 13 is changed by stepping on the pedal 143, so that the control lever 141 can drive the rotating shaft 13 to rotate through the connecting rod 142, and further drive the rotating wheel 12 to rotate. Because the pedal 143 is rotatably connected to the control rod 141, when the user steps on the pedal 143 with his foot, the user's foot can be kept free to rotate, so that the convenience and comfort of the user's operation can be improved. Of course, the user can use the hand control pedal 143 to operate the device according to actual needs.
Optionally, referring to fig. 1 to 3, both ends of the rotating shaft 13 extend out of the first bracket 11, and the control member 14 is disposed at both ends of the rotating shaft 13.
In this embodiment, the rotating shaft 13 is connected to the control rod 141 and the pedals 143 through the connecting rod 142 on both sides of the first bracket 11, so that when the user operates, the user can place both feet on the left and right pedals 143 respectively, and pedal 143 is stepped on by both feet simultaneously, and pressure is applied to both ends of the rotating shaft 13 simultaneously, so that the rotation of the rotating member can be easily realized.
Optionally, referring to fig. 1 to 3, the mobile control apparatus 100 further includes: the first bracket 11 is rotatably connected with the second bracket 21, and a rotating center line of the first bracket 11 is perpendicular to the rotating shaft 13; the second induction part is fixedly arranged on the first bracket 11; the second sensor 22 is fixedly arranged on the second bracket 21; wherein the second sensing element is located within the sensing area of the second sensor 22.
In this embodiment, since the first frame 11 and the second frame 21 are rotatably connected, when the user steps on the pedal 143 with both feet, the user can also hold the entire first frame 11 and the rotating member inside the first frame 11 with both feet, so as to drive the first frame 11 to deflect integrally relative to the second frame 21. The second sensing member is an object that can be sensed by the second sensor 22, and the second sensor 22 is an angle sensor. When first support 11 deflects for second support 21, the angle that second sensor 22 can sense the second response piece changes, and export corresponding sensing signal to the treater, the treater discerns the deflection angle of first support 11 for second support 21 according to this sensing signal, through judging that the deflection angle is positive value or negative value, discernment first support 11 deflects left or right, and turn into the rotation about of the role under the VR environment, thereby rotate the turning to of simulation role under the VR environment through controlling the left and right sides of VR picture, can realize the more abundant moving means of the role under the VR environment. In the process, the mobile control action and the change of the picture can be accurately synchronized, continuous visual field change is presented for the user in the VR environment, the phenomenon of dizziness caused by picture change and body perception difference of the user is avoided, and the use experience of the user can be improved.
Optionally, referring to fig. 1 to 3, the second bracket 21 surrounds the rotating member, the second bracket 21 is provided with two opposite positioning shafts 211, the two positioning shafts 211 are located on a rotation center line of the second bracket 21, and the first bracket 11 is provided with a positioning hole 111 into which the positioning shaft 211 is inserted.
In this embodiment, the second support 21 is in a semicircular shape, the second support 21 surrounds the outer side of the rotating wheel 12, the two positioning shafts 211 are respectively disposed on two ends of the second support 21, the extending directions of the two positioning shafts 211 are coaxial with the rotation center line of the first support 11, two positioning holes 111 with opposite directions are disposed on the outer surface of the first support 11 corresponding to the two positioning shafts 211, and the positioning shafts 211 can be connected to the positioning holes 111 through bearings. Thus, the user can control the first support 11 to deflect relative to the second support 21 by holding the first support 11 with both feet.
Optionally, referring to fig. 1 to 3, the second sensor 22 is disposed on a side of the second bracket 21 facing the first bracket 11, a sensing sheet 112 extending toward the second sensor 22 is disposed on the first bracket 11, the sensing sheet 112 is attached to a sensing surface facing the second sensor 22, and the sensing sheet 112 forms the second sensing element.
In this embodiment, the second sensor 22 is specifically a capacitive sensor, the angle of the sensing strip 112 relative to the second sensor 22 is converted into the capacitance change in different angle regions, so as to identify the inclination angle of the first support 11 relative to the second support 21, and the processor can identify the deflection direction of the first support 11 relative to the second support 21 through the positive and negative of the inclination angle, so as to convert into the left-right steering of the character in the VR environment. For the convenience of operation of the user, the sensing piece 112 and the second sensor 22 are disposed at the middle position of the second bracket 21 having a semicircular ring shape.
Optionally, referring to fig. 1 to 3, the mobile control apparatus 100 further includes: the second bracket 21 is slidably connected with the third bracket 31, and the sliding direction of the second bracket 21 is perpendicular to the rotating shaft 13; the elastic reset piece 32 is connected between the second bracket 21 and the third bracket 31, so that the second bracket 21 is reset to an initial position after sliding relative to the third bracket 31; one of the third sensing member and the third sensor 33 is fixedly arranged on the second bracket 21, and the other of the third sensing member and the third sensor 33 is fixedly arranged on the third bracket 31; in this embodiment, the third sensing member is fixedly disposed on the second bracket 21; the third sensor 33 is fixedly arranged on the third bracket 31; wherein the third sensing member is located within a sensing area of the third sensor 33.
In this embodiment, the user can press the second bracket 21 downward toward the third bracket 31 by pedaling the pedals 143 with two feet, at this time, the elastic restoring member 32 is compressed, and the distance between the third sensing member and the third sensor 33 becomes smaller; when the user releases the pressure, the elastic resetting member 32 is stretched, and under the elastic force of the elastic resetting member 32, the second bracket 21 moves away from the third bracket 31 and is reset to the initial position, and the distance between the third sensing member and the third sensor 33 is increased. Therefore, the distance between the third sensing member and the third sensor 33 can be changed, the third sensor 33 outputs a corresponding sensing signal to the processor, the processor recognizes the relative sliding between the second support 21 and the third support 31 according to the sensing signal, and converts the relative sliding into the jumping action of the character in the VR environment, so that the image is controlled to change in the vertical direction in an accelerated manner to jump the character in the VR environment, and a richer role movement mode in the VR environment can be realized. In the process, the mobile control action and the change of the picture can be accurately synchronized, continuous visual field change is presented for the user in the VR environment, the phenomenon of dizziness caused by picture change and body perception difference of the user is avoided, and the use experience of the user can be improved.
Optionally, referring to fig. 1 to 3, a sliding groove 311 is formed on the third bracket 31, a sliding column 212 is arranged on the second bracket 21, the sliding column 212 is slidably received in the sliding groove 311, the third sensor 33 is arranged at the bottom of the sliding groove 311, and the sliding column 212 forms the third sensing element; the side of sliding column 212 is equipped with flange 213, elasticity returns piece 32 cup joint in on the sliding column 212, just the both ends of elasticity returns the piece 32 respectively with flange 213 with the tank bottom butt of sliding tray 311.
In this embodiment, the third bracket 31 is cylindrical, and the third bracket 31 is disposed on a side of the second bracket 21 away from the first bracket 11, so that for the convenience of user operation, the third bracket 31 is located at a middle position of the semicircular second bracket 21, that is, an extending direction of the third bracket 31 is perpendicular to both the rotation axis 13 and the rotation center line of the first bracket 11. The flange 213 of the sliding column 212 can play a role in limiting the movement of the elastic restoring member 32, so as to restore the sliding column 212 by the elastic restoring member 32, and the flange 213 of the sliding column 212 can abut against the edge formed by the third bracket 31 in the notch of the sliding slot 311, so as to prevent the sliding column 212 from sliding out of the sliding slot 311. The third sensor 33 is a displacement sensor, which may be specifically an infrared sensor, and both the transmitting end and the receiving end of the third sensor 33 face the sliding column 212, and the transmitting end transmits an infrared signal to the sliding column 212 and the receiving end receives the reflected infrared signal, so as to detect the distance between the sliding column 212 and the third sensor 33, and when the distance between the sliding column 212 and the third sensor 33 changes due to the pressing and bouncing action of the user, the third sensor 33 outputs a corresponding sensing signal to the processor.
Based on the above hardware architecture, the present invention further provides a mobility control method applied to the mobility control apparatus 100 according to any of the above embodiments, referring to fig. 4, in a first embodiment of the present invention, the mobility control method includes:
s10, acquiring the rotation speed of the rotating member relative to the first frame 11 detected by the first sensor 15;
and S11, outputting a control command for moving according to the corresponding moving speed based on the different rotating speeds.
Specifically, the movement control method of the present invention is applied to the movement control device 100, and the movement control device 100 further includes a processor (e.g., CPU), a memory, and a communication bus. Wherein, the communication bus is used for realizing the connection communication among the components, and comprises the connection of the first sensor 15, the second sensor 22 and the third sensor 33 with the processor. The memory may be a high speed RAM memory or a stable memory such as a disk memory. A memory, which is a kind of computer storage medium, may include therein a movement control program of the movement control apparatus 100; and the processor may be configured to call the movement control program of the movement control apparatus 100 stored in the memory and may automatically perform the movement control method.
In this embodiment, when the rotating member rotates relative to the first bracket 11, the first sensing member will pass through the gap between the transmitting end and the receiving end of the first sensor 15, so as to shield the transmitting end from transmitting the optical signal towards the receiving end, that is, the receiving end cannot receive the optical signal, at this time, the first sensor 15 will output corresponding sensing information to the processor, the processor recognizes the rotating motion of the rotating member relative to the first bracket 11 according to the sensing signal, and meanwhile, based on the number of signal pulses formed by the sensing area of the first sensor 15 that is shielded or not shielded by the first sensing member in the unit time of detection, the rotating speed of the rotating member relative to the first bracket 11 can be recognized, and the rotating speed is converted into the corresponding moving speed of the character in the VR environment, thereby controlling the corresponding continuous fast or slow change of the picture. The processor can call the corresponding moving speed when acquiring different rotating speeds, thereby controlling the role to move according to the corresponding moving speed. That is, as the rotational speed of the rotary member is larger, the moving speed of the character in the VR environment is also larger; conversely, when the rotation speed of the rotation member is smaller, the moving speed of the character in the VR environment is also smaller.
In the technical scheme of the invention, the rotation signal in reality is converted into the linear displacement of the role in the VR environment, so that the effects of continuous long-distance movement and acceleration or deceleration of the role in the VR environment can be realized, and accurate movement control can be realized; meanwhile, due to the fact that the actual body action of the user occurs in the operation process, the movement control action and the change of the picture can be accurately synchronized, continuous visual field change is presented for the user in the VR environment, the problem that the picture is lack of continuity in the moving process in the modes of instant shift, black screen switching and the like in the prior art is solved, the phenomenon of dizziness caused by the picture change and the body perception difference of the user is avoided, and the use experience of the user can be improved.
Further, based on the first embodiment, a second embodiment of the mobility control method of the present invention is provided, referring to fig. 5, in the second embodiment of the present invention, the mobility control method further includes:
s12, acquiring the rotation direction of the rotating member relative to the first bracket 11 detected by the two first sensors 15;
and S13, outputting a control instruction of forward or backward movement based on the rotation direction of the forward rotation or the reverse rotation.
In this embodiment, when the user rotates through control 14 control, the first response piece on the rotation piece passes through the response region of two first sensors 15 successively, two first sensors 15 send sensing signal to the treater respectively, through the precedence order of judging two first sensors 15 and sheltering from in the certain time, the treater distinguishable rotation direction of rotating the piece is corotation or reversal, thereby turn into the moving direction of role under the VR environment, move forward or backward promptly, can realize the more abundant moving mode of role under the VR environment.
Further, based on the first embodiment or the second embodiment, a third embodiment of the movement control method of the present invention is provided, referring to fig. 6, in the third embodiment of the present invention, the movement control apparatus 100 further includes a second sensor 22 and a second support 21, and the movement control method further includes:
s20, acquiring the deflection angle of the first support 11 relative to the second support 21 detected by the second sensor 22;
and S21, outputting a control command of rotating leftwards or rightwards based on the deflection angle with a positive value or a negative value.
In this embodiment, when the user rotates the piece in whole first support 11 of both feet centre gripping and first support 11, drive the whole relative second support 21 deflection of first support 11, the angle that second sensor 22 can sense the second response piece changes, and export corresponding sensing signal to the treater, the treater discerns the deflection angle of first support 11 relative second support 21 according to this sensing signal, be positive value or negative value through judging the deflection angle, discernable first support 11 deflects left or right, and turn into the rotation about the role under the VR environment, thereby rotate and simulate the turning of role under the VR environment through controlling the left and right sides of VR picture, can realize the richer moving means of role under the VR environment. In the process, the mobile control action and the change of the picture can be accurately synchronized, continuous visual field change is presented for the user in the VR environment, the phenomenon of dizziness caused by picture change and body perception difference of the user is avoided, and the use experience of the user can be improved.
Further, based on the first embodiment or the second embodiment, a fourth embodiment of the movement control method of the present invention is provided, referring to fig. 7, in the fourth embodiment of the present invention, the movement control apparatus 100 further includes a third sensor 33 and a third support 31, and the movement control method further includes:
s30, acquiring the distance of the second support 21 relative to the third support 31 detected by the third sensor 33;
and S31, outputting a control command of jumping when the distance is changed.
In this embodiment, the user can press the second bracket 21 downward toward the third bracket 31 by pedaling the pedals 143 with two feet, at this time, the elastic restoring member 32 is compressed, and the distance between the third sensing member and the third sensor 33 becomes smaller; when the user removes the pressure, the elastic resetting member 32 resets, and under the elastic force of the elastic resetting member 32, the second bracket 21 moves away from the third bracket 31 and resets to the initial position, and the distance between the third sensing member and the third sensor 33 increases. Therefore, the distance between the third sensing member and the third sensor 33 can be changed, the third sensor 33 outputs a corresponding sensing signal to the processor, the processor recognizes the relative sliding between the second support 21 and the third support 31 according to the sensing signal, and converts the relative sliding into the jumping action of the character in the VR environment, so that the image is controlled to change in the vertical direction in an accelerated manner to jump the character in the VR environment, and a richer role movement mode in the VR environment can be realized. In the process, the mobile control action and the change of the picture can be accurately synchronized, continuous visual field change is presented for the user in the VR environment, the phenomenon of dizziness caused by picture change and body perception difference of the user is avoided, and the use experience of the user can be improved.
It should be noted that the above is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent flow transformations made by using the contents of the specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (14)
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