CN114895819B - Three-dimensional model intelligent display optimization method and system - Google Patents
Three-dimensional model intelligent display optimization method and system Download PDFInfo
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Abstract
The invention is suitable for the field of computers, and provides a three-dimensional model intelligent display optimization method and a three-dimensional model intelligent display optimization system, wherein the method comprises the following steps: acquiring a control selection instruction of a user, wherein the control selection instruction is used for instructing the relevant user to control the motion display of the three-dimensional model after entering a target area; detecting the number of users in the target area and the distance between the users and the center of a marking sub-area in the target area, wherein the marking sub-area is an area where the three-dimensional model is located, and the distance between the users and the center of the marking sub-area in the target area is an operation distance; when the number of the detected users is larger than 1 and the control distance of a first user in the users is larger than the first distance but smaller than the second distance, the first user is allowed to strongly control the motion display of the three-dimensional model based on the mobile terminal, and the method has the advantages that: and man-machine interaction control in different modes is realized based on the change of different distances, and the effect and the safety of three-dimensional model display are fully ensured.
Description
Technical Field
The invention belongs to the field of computers, and particularly relates to a three-dimensional model intelligent display optimization method and system.
Background
Three-dimensional models are polygonal representations of objects, usually displayed by a computer or other video equipment, the displayed objects may be real world entities or fictional objects, and anything that exists in physical nature may be represented by three-dimensional models.
The making or construction of the three-dimensional model reflects the level of a maker and the moral meaning which the maker wants to express, but the value of the three-dimensional model can be displayed only under the condition that the three-dimensional model is fully understood by the outside.
The applicant has found that, when the above technical solution is implemented, the following disadvantages exist: when more than one user is shown, the safety in the display space is difficult to guarantee when the personnel who can fully display and control the three-dimensional model are insufficient or the three-dimensional model needs to go out temporarily, and the effect of the three-dimensional model in the display space is greatly reduced.
Disclosure of Invention
The embodiment of the invention aims to provide a three-dimensional model intelligent display optimization method and a three-dimensional model intelligent display optimization system, and aims to solve the problems in the background art.
The embodiment of the invention is realized in such a way that, on one hand, the method for intelligently displaying and optimizing the three-dimensional model comprises the following steps:
acquiring a control selection instruction of a user, wherein the control selection instruction is used for instructing the relevant user to control the motion display of the three-dimensional model after entering a target area;
detecting the number of users in the target area and the distance between the users and the center of a marking sub-area in the target area, wherein the marking sub-area is an area where the three-dimensional model is located, and the distance between the users and the center of the marking sub-area in the target area is an operation distance;
when the number of the users is detected to be larger than 1, and the control distance of a first user in the users is detected to be larger than the first distance but smaller than a second distance, allowing the first user to perform strong control on the motion display of the three-dimensional model based on the mobile terminal, so that the three-dimensional model can perform motion display and forced control stop only according to parameters set by the first user, wherein the second distance is the farthest distance allowing the first user to perform direct strong control;
when the number of the users is detected to be larger than 1 and the control distance of a first user in the users is detected to be not smaller than a second distance, a transfer interaction control channel is established, so that the three-dimensional model can conveniently perform motion display and forced control stop according to parameters set by the first user, and the three-dimensional model is at least forcibly controlled and stopped by other modes based on the transfer interaction control channel, and when the three-dimensional model is at least forcibly controlled and stopped by other modes, a message reminding instruction about the forced control stop is generated and fed back to the mobile terminal bound by the first user.
As a further aspect of the present invention, the obtaining of the control selection instruction of the user, where the control selection instruction is used to instruct the relevant user to enter the target area and then control the motion display of the three-dimensional model specifically includes:
after an instruction that a user passes the security check authentication is obtained, identifying a control selection instruction after the user enters a target area;
or,
acquiring a control selection instruction of a user for remote reservation in advance, detecting whether reservation characteristic information shown by the user is matched with login information of remote reservation in advance, generating the reservation characteristic information according to different user information and reservation time information, if so, executing the next step, and otherwise, sending a prompt of failure of remote reservation authentication and a prompt of field input of the control selection instruction;
and allowing the user to control the motion display of the three-dimensional model through the bound mobile terminal according to the control selection instruction.
As a still further aspect of the present invention, the specific steps of allowing the user to control the motion display of the three-dimensional model through the bound mobile terminal according to the control selection instruction include:
after the control selection instruction is identified, displaying the manipulation instruction description, and emphatically displaying a preset key part in the manipulation instruction description;
the method comprises the steps of receiving an equipment identification number of a mobile terminal input by a user, and establishing a transmission channel between the mobile terminal and a prime mover of a three-dimensional model based on the equipment identification number, wherein the transmission channel is used for transmitting a prime mover control command input by the user through the mobile terminal.
As still further aspect of the present invention, the method further comprises:
when detecting that the control distance of a first user in the users is smaller than the first distance, allowing the first user to control the motion display of the three-dimensional model based on the mobile terminal and allowing the user to control a control instruction input on a field control panel of the three-dimensional model, and controlling the three-dimensional model to move according to the control instruction;
and when detecting that the time difference between the control command of the prime mover input by the first user through the mobile terminal and the control command input by the user on the field control panel of the three-dimensional model is within a preset time period, clearing the control command input by the user on the field control panel of the three-dimensional model.
As a further aspect of the present invention, the first distance is a longest straight line distance covered by the target area.
As a further aspect of the present invention, the method further comprises:
when the fact that the first user controls the motion display of the three-dimensional model based on the mobile terminal is detected, a virtual display three-dimensional space is created on the interface of the mobile terminal, and an image with the distance from the center of the mark sub-area within a third distance is displayed in the virtual display three-dimensional space.
As a further aspect of the present invention, the method further comprises:
when a first user strongly controls the motion display of the three-dimensional model based on the mobile terminal, detecting the touch screen operation pause duration of the first user, and when detecting that the touch screen operation pause duration reaches a first duration, detecting the change of the vertical sight of a second user in a first plane and a second plane, wherein the first plane and the second plane are vertical to each other;
when the fact that the stay time of the vertical sight of the second user in a certain layered position of the three-dimensional model in the first plane reaches a second time length is detected, controlling a sub three-dimensional model of the layered position to start rotating display, and starting to detect the change of the vertical sight of the second user in the second plane;
when detecting that the vertical sight line of a second user in a second plane deflects at a certain layered position of the three-dimensional model and the stay time after deflection reaches a third time, controlling the sub three-dimensional model at the layered position to start to reverse and start to reduce the rotating speed;
when detecting that the vertical sight line of the second user correspondingly deflects in the same direction after the rotation speed of the sub three-dimensional model starts to be reduced and the rotation speed is reversed, acquiring a region with a preset size, aligned to the sub three-dimensional model, of the vertical sight line of the second user at the moment, and marking the region;
the sub-three-dimensional model controlling the hierarchical position is inverted and then paused so that the marked area is facing the second user.
As a further scheme of the present invention, the establishing of the transfer interaction control channel so that the three-dimensional model performs motion display and forced control and stop according to the parameters set by the first user, and the forced control and stop in at least other manners based on the transfer interaction control channel specifically includes:
establishing a transfer interaction control channel between a mobile terminal of a first user and a prime mover through a fixed terminal of a worker, and sending a prompt of successful establishment by the fixed terminal when the terminal interaction channel is successfully established;
when a touch screen operation instruction of a first user on the mobile terminal is detected, feeding the touch screen operation instruction back to the fixed terminal, and sending the received touch screen operation instruction to the original link through the fixed terminal;
and detecting the shortest distance between a second user and the three-dimensional model, controlling the three-dimensional model to be changed from moving to stopping or to be kept stopping continuously when the shortest distance is detected to reach the shortest safe distance, sending an instruction to be unlocked for controlling the three-dimensional model to move again to the fixed terminal, sending a prompt of returning as soon as possible to the mobile terminal when the fixed terminal receives the unlocking instruction for a preset number of times, and locking the operation interface of the mobile terminal before the three-dimensional model is unlocked.
As a further aspect of the present invention, in another aspect, a three-dimensional model intelligent display optimization system includes:
the acquisition module is used for acquiring a control selection instruction of a user, and the control selection instruction is used for instructing the relevant user to control the motion display of the three-dimensional model after entering the target area;
the detection module is used for detecting the number of users in the target area and the distance between the users and the center of the marking sub-area in the target area, wherein the marking sub-area is an area where the three-dimensional model is located, and the distance between the users and the center of the marking sub-area in the target area is marked as an operation distance;
the first strong control module is used for allowing a first user to carry out strong control on motion display of the three-dimensional model based on the mobile terminal when the number of detected users is larger than 1 and the control distance of the first user in the users is larger than a first distance but smaller than a second distance, so that the three-dimensional model can carry out motion display and forced control stop only according to parameters set by the first user, and the second distance is the farthest distance allowing the first user to directly carry out strong control;
and the second forced control module is used for establishing a transfer interaction control channel when the number of the users is larger than 1 and the control distance of the first user in the users is not smaller than the second distance, so that the three-dimensional model can conveniently perform motion display and forced control stop according to the parameters set by the first user, and the three-dimensional model is at least forcibly controlled and stopped by other modes based on the transfer interaction control channel, and a message reminding instruction about the forced control stop is generated and fed back to the mobile terminal bound by the first user when the three-dimensional model is at least forcibly controlled and stopped by other modes.
The three-dimensional model intelligent display optimization method and system provided by the embodiment of the invention allow a first user to perform forced control on the motion display of a three-dimensional model based on a mobile terminal so as to facilitate the motion display and forced control stop of the three-dimensional model only according to parameters set by the first user, the second distance is the farthest distance allowing the first user to perform the forced control directly, when the number of the users is detected to be more than 1 and the control distance of the first user in the users is detected to be not less than the second distance, a transit interaction control channel is established so as to facilitate the motion display and forced control stop of the three-dimensional model according to the parameters set by the first user and forced control stop at least by other modes based on the transit interaction control channel, and when the three-dimensional model is forced control stop at least by other modes, a message reminding instruction about the forced control stop is generated and fed back to the mobile terminal bound by the first user, considering the situation that the operation distance of the first user is further expanded, the first user may leave a large area where the sub-area is located, at the moment, forced control stop is additionally performed in other modes by setting a transfer interaction control channel, the safety of three-dimensional model position motion display is further ensured, and meanwhile, the stability and the cost of interaction control in other modes can be considered; in addition, through the unsupervised capture mode, the interest points of the second user can be automatically identified under the condition that the first user does not control the three-dimensional model, and the human-computer interaction experience is improved.
Drawings
Fig. 1 is a main flow chart of a three-dimensional model intelligent display optimization method.
Fig. 2 is a flow chart for acquiring a control selection instruction of a user in the three-dimensional model intelligent display optimization method.
Fig. 3 is a flowchart of a case where it is detected that a manipulation distance of a first user among the users is smaller than a first distance in another embodiment.
FIG. 4 is a flowchart illustrating detection of a pause duration of a first user-forced touch screen operation in accordance with yet another embodiment.
Fig. 5 is a flowchart for establishing a transfer interaction control channel so that the three-dimensional model performs motion display and forced control and stop according to the parameters set by the first user, and the transfer interaction control channel is at least forcibly controlled and stopped by other modes.
FIG. 6 is a main structural diagram of a three-dimensional model intelligent display optimization system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
The three-dimensional model intelligent display optimization method and system provided by the invention solve the technical problem in the background technology.
As shown in fig. 1, a main flow chart of an intelligent three-dimensional model display optimization method according to an embodiment of the present invention is provided, where the intelligent three-dimensional model display optimization method includes:
step S10: acquiring a control selection instruction of a user, wherein the control selection instruction is used for instructing the relevant user to control the motion display of the three-dimensional model after entering a target area;
step S11: detecting the number of users in a target area and the distance between the users and the center of a mark sub-area in the target area, wherein the mark sub-area is an area where a three-dimensional model is located, the distance between the users and the center of the mark sub-area in the target area is an operation distance, the target area can be understood as a sub-area of a certain level, namely, the area where the three-dimensional model is located is higher than the mark sub-area by one level, the distance detection can be realized by a distance sensor, or can be realized by a mode of displaying the distance between two targets by an electronic map, and a second user can perform detailed positioning by a mobile terminal;
step S12: when the number of detected users is larger than 1, and the control distance of a first user in the users is larger than a first distance but smaller than a second distance (indicating that a certain distance exists from the center of the three-dimensional model, the situation that other users around the three-dimensional model cannot be considered possibly, and a danger is possibly caused by misoperation), allowing the first user to strongly control the motion display of the three-dimensional model based on the mobile terminal, so that the three-dimensional model can carry out motion display and forced control stop only according to parameters set by the first user, wherein the second distance is the farthest distance allowing the first user to directly carry out strong control, namely, the first user can only control the motion display and forced control stop at the moment through the mobile terminal;
step S13: when the number of the detected users is larger than 1 and the control distance of the first user is not smaller than the second distance, a transit interaction control channel is established, so that the three-dimensional model can perform motion display and forced control and stop according to the parameters set by the first user and the transfer interaction control channel is at least forcibly controlled and stopped by other modes, and the three-dimensional model is at least forcibly controlled by other modes, a message reminding instruction about the forced control stop is generated, and feeds it back to the mobile terminal to which the first user is bound, considering the case where the first user manipulation distance is further extended, it is possible to leave the large area where the sub-area is located, by setting the transit interactive control channel, meanwhile, based on the stability of interactive control and the comprehensive consideration of the cost of short-distance communication, other modes are added to force control and stop, and the safety of the three-dimensional model position motion display is further ensured.
In the embodiment, when the number of users in the target area and the distance between the users and the center of the mark sub-area in the target area are detected, when the number of the users is detected to be greater than 1, and when the manipulation distance of a first user in the users is detected to be greater than a first distance but smaller than a second distance (indicating that a certain distance exists from the center of the three-dimensional model and there is a possibility that other users around the three-dimensional model cannot be considered and there is a danger due to misoperation), the first user is allowed to strongly control the motion display of the three-dimensional model based on the mobile terminal, so that the three-dimensional model can carry out the motion display and the forced control stop only according to parameters set by the first user, the second distance is the farthest distance allowing the first user to directly carry out the strong control, and when the number of the users is detected to be greater than 1 and the manipulation distance of the first user in the users is detected to be not less than the second distance, the method comprises the steps of establishing a transfer interaction control channel, so that a three-dimensional model can carry out motion display and forced control stop according to parameters set by a first user, and can be forced to stop at least by other modes based on the transfer interaction control channel, when the three-dimensional model is forced to stop at least by other modes, generating a message reminding instruction about forced control stop, and feeding the message reminding instruction back to a mobile terminal bound by the first user.
As shown in fig. 2, as a preferred embodiment of the present invention, the obtaining a control selection instruction of a user, where the control selection instruction is used to instruct a relevant user to enter a target area and then control a motion display of a three-dimensional model specifically includes:
step S101: after an instruction that a user passes the security check authentication is obtained, identifying a control selection instruction after the user enters a target area;
or,
step S102: acquiring a control selection instruction of a user for remote reservation in advance, detecting whether reservation characteristic information shown by the user is matched with login information of the remote reservation in advance, wherein the reservation characteristic information is generated according to different user information and reservation time information, if so, executing the next step, otherwise, sending a prompt of remote reservation authentication failure and a prompt of field input of the control selection instruction, namely, even if the remote reservation authentication fails, the control selection instruction can be input in the field;
step S103: and allowing the user to control the motion display of the three-dimensional model through the bound mobile terminal according to the control selection instruction.
In a case of this embodiment, the specific step of allowing the user to control the motion display of the three-dimensional model through the bound mobile terminal according to the control selection instruction includes:
step S1031: after the control selection instruction is identified, displaying the manipulation instruction description, and emphatically displaying a preset key part in the manipulation instruction description, wherein the manipulation instruction description is convenient for a user to learn and master the manipulation of the three-dimensional model;
step S1032: the method comprises the steps of receiving an equipment identification number of a mobile terminal input by a user, establishing a transmission channel between the mobile terminal and a prime mover of a three-dimensional model based on the equipment identification number, wherein the transmission channel is used for transmitting a prime mover control command input by the user through the mobile terminal, the mobile terminal comprises but is not limited to an intelligent terminal such as a mobile phone and a tablet, and can be a terminal capable of simple short-distance communication, the requirement on communication capacity is low, the equipment identification number of each mobile terminal is different, the prime mover of the three-dimensional model is a driving piece of a power mechanism assembly for driving the three-dimensional model to perform motion display, the three-dimensional model is provided with a plurality of sub three-dimensional models which are arranged in a layered mode, at least two sub three-dimensional models are different in shape, each sub three-dimensional model can independently rotate, namely, all the sub three-dimensional models can share one prime mover, sub-prime movers of the (total) prime mover may also be utilized, respectively, and the specific structure is not limited herein.
It should be noted that, in the present embodiment, the situations that the user makes the on-site appointment and makes the remote appointment in advance are comprehensively considered.
As shown in fig. 3, as a preferred embodiment of the present invention, the method further includes:
step S20: when detecting that the control distance of a first user in the users is smaller than the first distance, allowing the first user to control the motion display of the three-dimensional model based on the mobile terminal and allow the user to input a control instruction on a field control panel of the three-dimensional model, and controlling the three-dimensional model to move according to the control instruction, wherein the step is executed no matter the number of the users;
step S21: and when detecting that the time difference between the prime mover control command input by the first user through the mobile terminal and the control command input by the user on the field control panel of the three-dimensional model is within a preset time period, clearing the control command input by the user on the field control panel of the three-dimensional model.
It should be noted that, this embodiment is a further extension of the foregoing embodiment, and indicates that when a user is within a certain distance range, there may be two manners of operating through the field control panel of the three-dimensional model and the mobile terminal, and when the time difference between the two manners is within a preset time period, the priority of the latter is higher than the priority of the former, so as to prevent accidents, that is, a user other than the first user can operate the field control panel properly, but whether the operation is effective or not finally complies with the priority of the mobile terminal, so as to ensure display optimization of the three-dimensional model and prevent dangers caused by user operation non-compliance, for example, a child is allowed to perform a certain operation, but the operation is "supervised" by the first user.
As a preferred embodiment of the present invention, the first distance is the longest straight line distance covered by the target area, that is, the first user is allowed to strongly control the motion exhibition of the three-dimensional model based on the mobile terminal after leaving the target area.
As a preferred embodiment of the present invention, the method further comprises:
step S30: when the fact that the first user controls the motion display of the three-dimensional model based on the mobile terminal is detected, a virtual display three-dimensional space is created on the interface of the mobile terminal, and an image with the distance from the center of the mark sub-area within a third distance is displayed in the virtual display three-dimensional space.
It should be understood that the third distance is generally smaller than the first distance, which indicates that only the area around the three-dimensional model is concerned, because it is considered that multiple groups of multiple people perform optimized display on different three-dimensional models, all image ranges are selected with area limitation, and only the distance from the center of the marked sub-area is concerned within the third distance, which is also beneficial to the clear display of the three-dimensional model in the virtual display three-dimensional space, and is convenient for the first user to send out a proper operation control instruction.
As shown in fig. 4, as a preferred embodiment of the present invention, the method further includes:
step S40: when a first user strongly controls the motion display of the three-dimensional model based on the mobile terminal, detecting the touch screen operation pause duration of the first user, and when detecting that the touch screen operation pause duration reaches a first duration, detecting the change of the vertical sight of a second user in a first plane and a second plane, wherein the first plane and the second plane are vertical to each other; the detection of the vertical sight line can be judged through the elevation angle of the head on the side face of the human body, under the general condition, the change of the visual angle of the eyes of the human body changes along with the change of the (up-down) pitching angle of the head of the human body, the first plane can be a side plane of a user, the second plane can be a top plane of the user, and the left-right deflection situation can be conveniently identified from the head of the user;
step S41: when the fact that the stay time of the vertical sight of the second user in a certain layered position of the three-dimensional model in the first plane reaches a second time is detected, controlling the sub three-dimensional model in the layered position to start to carry out rotary display, and starting to detect the change of the vertical sight of the second user in the second plane, namely the second user generates stronger interest in the sub three-dimensional model, and controlling the sub three-dimensional model to carry out rotary display to be beneficial to omnibearing display of the sub three-dimensional model;
step S42: when detecting that the vertical sight line of a second user in a second plane deflects at a certain layered position of the three-dimensional model and the stay time after deflection reaches a third time, controlling the sub three-dimensional model at the layered position to start to reverse and start to reduce the rotating speed; in general, the user must select an object right in front of the user to observe, because the observation angle is better, the vertical sight line of the user deflects at a certain layered position of the three-dimensional model, namely, the second user may not see enough to the rotated part, and on the other hand, the second user can be considered to be caused by the too fast rotating speed;
step S43: when detecting that the vertical sight line of the second user correspondingly deflects in the same direction after the rotation speed of the sub three-dimensional model starts to be reduced and the rotation speed is reversed, acquiring a region with a preset size, aligned to the sub three-dimensional model, of the vertical sight line of the second user at the moment, and marking the region; that is to say, after the three-dimensional model starts to reduce the rotation speed and reverses, the vertical line of sight of the second user correspondingly deflects in the same direction (in the same direction as the reversing direction), which just indicates that the user does not "see enough" the reversed part in the previous step correctly, so that the point of interest of the second user is conveniently captured by capturing the sub-region with the preset size.
Step S44: the sub-three-dimensional model controlling the hierarchical position is inverted and then paused so that the marked area is facing the second user.
The application of this embodiment can automatically identify the location of the point of interest of the second user when the first user does not manipulate the three-dimensional model, that is, switch to the "unsupervised capture mode", where only the situation of one second user is considered, and certainly in practice, the second user may be switched, that is, switch from one second user to another second user, where the first duration, the second duration, and the third duration all represent timing durations under corresponding conditions, and the first duration, the second duration, and the third duration may be the same or different, and may be set according to experience in combination with the actual situation, which is not limited herein.
As shown in fig. 5, as a preferred embodiment of the present invention, the establishing of the transfer interaction control channel so that the three-dimensional model performs motion display and forced control and stop according to the parameters set by the first user, and the forced control and stop at least by other manners based on the transfer interaction control channel specifically includes:
step S131: the method comprises the steps that a transfer interaction control channel between a mobile terminal where a first user is located and a driving link is established through a fixed terminal where a worker is located, when the terminal interaction channel is established successfully, the fixed terminal sends a prompt that the establishment is successful, the fixed terminal, namely the position of the terminal, is generally fixed, the worker can conveniently conduct fixed-point monitoring, and the stability of signals among the worker, the mobile terminal and the driving link is guaranteed;
step S132: when a touch screen operation instruction of a first user on the mobile terminal is detected, feeding the touch screen operation instruction back to the fixed terminal, and sending the received touch screen operation instruction to the prime mover through the fixed terminal;
step S133: the method comprises the steps of detecting the shortest distance between a second user and a three-dimensional model, controlling the three-dimensional model to be stopped from moving or to be kept stopped continuously when the shortest distance is detected to reach the shortest safety distance, sending an instruction to be unlocked for controlling the three-dimensional model to move again to a fixed terminal, sending a prompt of returning as soon as possible to a mobile terminal when the fixed terminal receives the unlocking instruction for a preset number of times, locking an operation interface of the mobile terminal before the three-dimensional model is unlocked, and enabling the first user not to operate through the interface of the mobile terminal at the moment.
It can be understood that, in this embodiment, the situation that a first user of the users leaves the target area in some cases is comprehensively considered, the limited signal transmitting capability of the signal transmitting device and the limited signal receiving capability of the signal receiving device under the control of the communication control cost and the cost are considered, the relay interaction control channel is established under this situation, not only the motion display of the three-dimensional model can be strongly controlled after leaving the target area, but also the minimum safety distance can be automatically identified (considering that the first user may not completely consider the situation in the target area when leaving the target area), the three-dimensional model is controlled to be stopped from motion or continuously kept stopped, and an instruction to be unlocked for controlling the three-dimensional model to be controlled to move again is sent to the fixed terminal, that is, it indicates that a certain potential safety hazard exists, at this time, the three-dimensional model automatically enters into locking, that is, the three-dimensional model stops moving, the mobile terminal can not be remotely controlled (unless unlocked by the fixed end), and overall, the human-computer interaction intellectualization, safety, cost optimization and diversified control of three-dimensional model display are guaranteed.
As shown in fig. 6, as another preferred embodiment of the present invention, in another aspect, a three-dimensional model intelligent display optimization system includes:
the acquisition module 100 is configured to acquire a control selection instruction of a user, where the control selection instruction is used to instruct the relevant user to control the motion display of the three-dimensional model after entering the target area;
the detection module 200 is configured to detect the number of users in the target area and a distance between the user and a center of a mark sub-area in the target area, where the mark sub-area is an area where the three-dimensional model is located, and the distance between the user and the center of the mark sub-area in the target area is marked as an operation distance;
the first strong control module 300 is configured to allow a first user to perform strong control on motion display of the three-dimensional model based on the mobile terminal when it is detected that the number of the users is greater than 1 and an operation distance of the first user in the users is greater than a first distance but smaller than a second distance, so that the three-dimensional model performs motion display and forced control stop only according to parameters set by the first user, and the second distance is a farthest distance allowing the first user to perform direct strong control;
the second forced control module 400 is configured to, when it is detected that the number of users is greater than 1 and it is detected that the manipulation distance of the first user among the users is not less than the second distance, establish a transfer interaction control channel so that the three-dimensional model performs motion display and forced control stop according to parameters set by the first user, and is at least forcibly controlled and stopped by other manners based on the transfer interaction control channel, and when the three-dimensional model is at least forcibly controlled and stopped by other manners, generate a message prompting instruction about forced control stop, and feed the message prompting instruction back to the mobile terminal bound by the first user.
The embodiment of the invention provides an intelligent three-dimensional model display optimization method, and provides an intelligent three-dimensional model display optimization system based on the intelligent three-dimensional model display optimization method, wherein the number of users in a target area and the distance between the users and the center of a mark sub-area in the target area are detected, when the number of the detected users is more than 1 and the control distance of a first user in the users is detected to be more than a first distance but less than a second distance (indicating that the users have a certain distance from the center of the three-dimensional model, the situation that other users are around the three-dimensional model possibly cannot be considered, and misoperation possibly occurs to generate danger), the first user is allowed to carry out strong control on the motion display of the three-dimensional model based on a mobile terminal, so that the three-dimensional model can carry out motion display and forced control stop only according to parameters set by the first user, the second distance is the farthest distance allowing the first user to directly carry out forced control, when the number of the users is detected to be larger than 1 and the control distance of the first user in the users is detected to be not smaller than the second distance, a transfer interaction control channel is established so that the three-dimensional model can carry out motion display and forced control stop according to the parameters set by the first user and can be forced to stop at least by other modes based on the transfer interaction control channel, and when the three-dimensional model is forced to stop at least by other modes, a message reminding instruction about forced control stop is generated and fed back to the mobile terminal bound by the first user, wherein the situation that the control distance of the first user is further expanded is considered, the first user possibly leaves a large area where the sub-area is located, and at the moment, forced control stop is additionally carried out by other modes by setting the transfer interaction control channel, so that the safety of motion display of the position of the three-dimensional model is further ensured, meanwhile, stability and cost of interactive control under other modes can be considered.
In order to load the above method and system to operate successfully, the system may include more or less components than those described above, or combine some components, or different components, in addition to the various modules described above, for example, input/output devices, network access devices, buses, processors, memories, and the like.
The processor may be a Central Processing Unit (CPU), other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like which is the control center of the system and which is connected to the various parts using various interfaces and lines.
The memory may be used to store computer and system programs and/or modules, and the processor may perform the various functions described above by operating or executing the computer programs and/or modules stored in the memory and invoking data stored in the memory. The memory may mainly include a program storage area and a data storage area, where the program storage area may store an operating system, an application program required by at least one function (such as an information collection template presentation function, a product information distribution function, and the like), and the like. The storage data area may store data created according to the use of the berth-state display system (e.g., product information acquisition templates corresponding to different product types, product information that needs to be issued by different product providers, etc.), and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash memory card (FlashCard), at least one disk storage device, a flash memory device, or other volatile solid state storage device.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A three-dimensional model intelligent display optimization method is characterized by comprising the following steps:
acquiring a control selection instruction of a user, wherein the control selection instruction is used for instructing the relevant user to control the motion display of the three-dimensional model after entering a target area;
detecting the number of users in the target area and the distance between the users and the center of a marking sub-area in the target area, wherein the marking sub-area is an area where the three-dimensional model is located, and the distance between the users and the center of the marking sub-area in the target area is an operation distance;
when the number of the users is detected to be larger than 1, and the control distance of a first user in the users is detected to be larger than the first distance but smaller than a second distance, allowing the first user to perform strong control on the motion display of the three-dimensional model based on the mobile terminal, so that the three-dimensional model can perform motion display and forced control stop only according to parameters set by the first user, wherein the second distance is the farthest distance allowing the first user to perform direct strong control;
when the number of the users is detected to be larger than 1 and the control distance of a first user in the users is detected to be not smaller than a second distance, a transfer interaction control channel is established, so that the three-dimensional model can conveniently perform motion display and forced control stop according to parameters set by the first user, and the three-dimensional model is at least forcibly controlled and stopped by other modes based on the transfer interaction control channel, and when the three-dimensional model is at least forcibly controlled and stopped by other modes, a message reminding instruction about the forced control stop is generated and fed back to the mobile terminal bound by the first user.
2. The three-dimensional model intelligent display optimization method according to claim 1, wherein the obtaining of the control selection instruction of the user, the control selection instruction being used for instructing the relevant user to control the motion display of the three-dimensional model after entering the target area specifically comprises:
after an instruction that a user passes the security check authentication is obtained, identifying a control selection instruction after the user enters a target area;
or,
acquiring a control selection instruction of a user for remote reservation in advance, detecting whether reservation characteristic information shown by the user is matched with login information of the remote reservation in advance, generating the reservation characteristic information according to different user information and reservation time information, if so, executing the next step, and otherwise, sending a prompt of remote reservation authentication failure and a prompt of field input of the control selection instruction;
and allowing the user to control the motion display of the three-dimensional model through the bound mobile terminal according to the control selection instruction.
3. The three-dimensional model intelligent display optimization method according to claim 2, wherein the specific step of allowing the user to control the motion display of the three-dimensional model through the bound mobile terminal according to the control selection instruction comprises:
after the control selection instruction is identified, displaying the manipulation instruction description, and emphatically displaying a preset key part in the manipulation instruction description;
the method comprises the steps of receiving an equipment identification number of a mobile terminal input by a user, and establishing a transmission channel between the mobile terminal and a prime mover of a three-dimensional model based on the equipment identification number, wherein the transmission channel is used for transmitting a prime mover control command input by the user through the mobile terminal.
4. The three-dimensional model intelligent display optimization method according to claim 3, characterized in that the method further comprises:
when detecting that the control distance of a first user in the users is smaller than the first distance, allowing the first user to control the motion display of the three-dimensional model based on the mobile terminal and allowing the user to control a control instruction input on a field control panel of the three-dimensional model, and controlling the three-dimensional model to move according to the control instruction;
and when detecting that the time difference between the prime mover control command input by the first user through the mobile terminal and the control command input by the user on the field control panel of the three-dimensional model is within a preset time period, clearing the control command input by the user on the field control panel of the three-dimensional model.
5. The three-dimensional model intelligent display optimization method according to any one of claims 1-4, wherein the first distance is the longest straight-line distance covered by the target area.
6. The three-dimensional model intelligent display optimization method according to claim 5, characterized in that the method further comprises:
when the fact that the first user controls the motion display of the three-dimensional model based on the mobile terminal is detected, a virtual display three-dimensional space is created on the interface of the mobile terminal, and an image with the distance from the center of the mark sub-area within a third distance is displayed in the virtual display three-dimensional space.
7. The three-dimensional model intelligent display optimization method according to any one of claims 1 to 4, characterized in that the method further comprises:
when a first user strongly controls the motion display of the three-dimensional model based on the mobile terminal, detecting the touch screen operation pause duration of the first user, and when detecting that the touch screen operation pause duration reaches a first duration, detecting the change of the vertical sight of a second user in a first plane and a second plane, wherein the first plane and the second plane are vertical to each other;
when the fact that the stay time of the vertical sight of the second user in a certain layered position of the three-dimensional model in the first plane reaches a second time is detected, controlling the sub three-dimensional model of the layered position to start rotating display, and starting to detect the change of the vertical sight of the second user in the second plane;
when detecting that the vertical sight line of a second user in a second plane deflects at a certain layered position of the three-dimensional model and the stay time after deflection reaches a third time, controlling the sub three-dimensional model at the layered position to start to reverse and start to reduce the rotating speed;
when detecting that the vertical sight line of the second user correspondingly deflects in the same direction after the rotation speed of the sub three-dimensional model starts to be reduced and the rotation speed is reversed, acquiring a region with a preset size, aligned to the sub three-dimensional model, of the vertical sight line of the second user at the moment, and marking the region;
the sub-three-dimensional model controlling the hierarchical position is inverted and then paused so that the marked area is facing the second user.
8. The three-dimensional model intelligent display optimization method according to claim 3 or 4, wherein the establishing of the transfer interaction control channel so that the three-dimensional model performs motion display and forced control and stop according to the parameters set by the first user, and the forced control and stop based on the transfer interaction control channel at least by other modes specifically comprises:
establishing a transfer interaction control channel between a mobile terminal of a first user and a prime mover through a fixed terminal of a worker, and sending a prompt of successful establishment by the fixed terminal when the terminal interaction channel is successfully established;
when a touch screen operation instruction of a first user on the mobile terminal is detected, feeding the touch screen operation instruction back to the fixed terminal, and sending the received touch screen operation instruction to the prime mover through the fixed terminal;
and detecting the shortest distance between a second user and the three-dimensional model, controlling the three-dimensional model to be changed from motion to stop or continuously keeping to stop when the shortest distance is detected to reach the shortest safe distance, sending an instruction to be unlocked for controlling the three-dimensional model to move again to the fixed terminal, sending a prompt of returning as soon as possible to the mobile terminal when the fixed terminal receives the unlocking instruction for a preset number of times, and locking the operation interface of the mobile terminal before the three-dimensional model is unlocked.
9. A three-dimensional model intelligent display optimization system, the system comprising:
the acquisition module is used for acquiring a control selection instruction of a user, and the control selection instruction is used for instructing the relevant user to control the motion display of the three-dimensional model after entering the target area;
the detection module is used for detecting the number of users in the target area and the distance between the users and the center of the marking sub-area in the target area, wherein the marking sub-area is an area where the three-dimensional model is located, and the distance between the users and the center of the marking sub-area in the target area is marked as an operation distance;
the first strong control module is used for allowing a first user to carry out strong control on motion display of the three-dimensional model based on the mobile terminal when the number of detected users is larger than 1 and the control distance of the first user in the users is larger than a first distance but smaller than a second distance, so that the three-dimensional model can carry out motion display and forced control stop only according to parameters set by the first user, and the second distance is the farthest distance allowing the first user to directly carry out strong control;
and the second forced control module is used for establishing a transfer interaction control channel when the number of the users is larger than 1 and the control distance of the first user in the users is not smaller than the second distance, so that the three-dimensional model can conveniently perform motion display and forced control stop according to the parameters set by the first user, and the three-dimensional model is at least forcibly controlled and stopped by other modes based on the transfer interaction control channel, and a message reminding instruction about the forced control stop is generated and fed back to the mobile terminal bound by the first user when the three-dimensional model is at least forcibly controlled and stopped by other modes.
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