CN107589838A - The method of combining the play of SOP video to guide the operation with the VR method - Google Patents

Abstract

The invention discloses a method for guiding operation by combining a VR method with playing of an SOP video, which comprises the following steps: building a virtual scene of an operator operation platform; after the hand enters the actual scene, triggering a first operation step of the electronic operation instruction book in the virtual scene according to the gesture of the hand, and playing the operation instruction video content corresponding to the first operation step; the worker guides to complete the action of the first operation step according to the video content corresponding to the first operation step; when the action of the first operation step is finished, triggering a second operation step of the electronic operation instruction book in the virtual scene according to the gesture of the human hand, and playing the operation instruction video content corresponding to the second operation step; by analogy, the operation steps of the whole electronic operation instruction book are completed, the method can keep the video of the operation steps of the electronic operation instruction book consistent with the actual operation, operators can more conveniently master the operation content, the efficiency is improved, and the quality is improved.

Description

The method of combining the play of SOP video to guide the operation with the VR method

technical field

The invention relates to the technical field of manufacturing training, in particular to a method for guiding operations by combining a VR method with playing SOP videos.

Background technique

Virtual reality technology is an important direction of simulation technology. It is a collection of simulation technology, computer graphics, human-machine interface technology, multimedia technology, sensor technology, network technology and other technologies. It is a challenging cross-technical frontier discipline and research field. . Virtual reality technology (VR) mainly includes aspects such as simulated environment, perception, natural skills and sensing equipment. The simulated environment is a real-time dynamic three-dimensional realistic image generated by a computer. Perception means that ideal VR should have the perception that all human beings have. In addition to the visual perception generated by computer graphics technology, there are also perceptions such as hearing, touch, force, movement, and even smell and taste, also known as multi-sense. Natural skills refer to people's head rotation, eyes, gestures, or other human behaviors. The computer processes the data adapted to the participants' movements, and responds to the user's input in real time, and feeds back to the user's facial features respectively. . Sensing devices refer to 3D interactive devices.

The existing electronic work instructions, when playing the video of the operation steps, are played continuously from beginning to end, often resulting in inconsistencies between the content of the video playback and the actual operation content, and the electronic work instructions cannot really serve the purpose of guiding the operator's work.

Contents of the invention

The technical problem to be solved by the present invention is how to provide a method to keep the video of the operation steps of the electronic work instruction consistent with the actual operation, so that the operator can more easily grasp the operation content, improve the efficiency and improve the quality.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a kind of method combining playing SOP video instruction operation with VR method, it is characterized in that comprising the following steps:

With the help of the software system, a virtual scene of the operator's operation platform is built. The software system is used to capture the movements of the human hands and present them synchronously in the virtual scene;

After the human hand enters the actual scene, the first operation step of the electronic homework instruction is triggered in the virtual scene according to the hand gesture, and the homework instruction video content corresponding to the first operation step is played;

The worker is instructed to complete the action of the first operation step according to the video content corresponding to the first operation step;

When the first operation step ends, the second operation step of the electronic work instruction is triggered in the virtual scene according to the gesture of the human hand, and the corresponding operation instruction video content of the second operation step is played;

By analogy, the operation steps of the entire electronic homework instruction are completed, so that the content of the video playback is consistent with the actual operation.

A further technical solution is: during the playback of the homework instruction video content, if the human hand leaves the actual scene, the playback is paused until the human hand re-enters the actual scene and resumes the action when leaving, and then continues to play.

A further technical solution is: a camera is installed on the operator's operating platform, and the camera is used to shoot and capture the movements of the hands, and the camera is a high-definition fast shooting camera.

A further technical solution is: a 3D holographic projector is also installed on the operator's operating platform, and a virtual scene is presented through the 3D holographic projector.

The beneficial effect of adopting the above technical solution is that the method can keep the video of the operation steps of the electronic work instruction consistent with the actual operation, so that the operator can more easily grasp the operation content, improve the efficiency and improve the quality.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a flow chart of the method described in the embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

As shown in Figure 1, the embodiment of the present invention discloses a method for guiding operations by playing SOP video in combination with the VR method, including the following steps:

S101. With the help of the software system, build a virtual scene of the operator's operation platform. The software system can capture the movement of the human hand and present it synchronously in the virtual scene;

S102. After the human hand enters the actual scene, trigger the first operation step of the electronic work instruction in the virtual scene according to the gesture of the human hand, and play the work instruction video content corresponding to the first operation step;

S103. The worker completes the action of the first operation step according to the video content corresponding to the first operation step;

S104. When the first operation step ends, trigger the second operation step of the electronic work instruction in the virtual scene according to the gesture of the human hand, and play the operation instruction video content corresponding to the second operation step;

S105 , and so on, to complete the operation steps of the entire electronic work instruction, so that the content of the video playback is consistent with the actual operation.

Preferably, during the playback of the homework instruction video content, if the human hand leaves the actual scene, the playback is paused until the human hand re-enters the actual scene and resumes the action when leaving, and then continues to play. In this way, the operator can suspend the operation and leave the post midway, and continue the operation after returning to the post.

Specifically, a camera is installed on the operator's operating platform, and the camera is used to capture the movements of the hands.

Preferably, in order to quickly capture the movement of the human hand, the camera generally uses a high-definition quick-shot camera. The method can keep the video of the operation steps of the electronic work instruction consistent with the actual operation, so that the operator can more conveniently grasp the operation content, improve the efficiency and improve the quality.

Specifically, a display is installed on the operator's operation platform, and the operation guidance video content is played through the display.

Preferably, a 3D holographic projector is also installed on the operator's operating platform, and a virtual scene is presented through the 3D holographic projector. Operators can check whether the virtual scene is in sync with the real scene by observing the virtual scene, so as to determine the accuracy of the corresponding video playback.

Specifically, the homework instruction video content of the electronic homework instruction book is stored in the database.

Claims (4)

1. a kind of combine the method for playing SOP videos and instructing operation in VR methods, it is characterised in that comprises the following steps：

By means of software systems, the virtual scene of operator operating platform is built, software systems are for catching the action of human hand simultaneously Synchronously presented in virtual scene；

After human hand enters actual scene, the first operation of electronic homework guiding book is triggered in virtual scene according to the gesture of human hand Step, play operation guidance video content corresponding with the first operating procedure；

Worker instructs to complete the action of the first operating procedure according to video content corresponding with the first operating procedure；

During first operating procedure release, the of electronic homework guiding book is triggered in virtual scene according to the gesture of human hand Two operating procedures, play the corresponding operation guidance video content of the second operating procedure；

By that analogy, the operating procedure of whole electronic homework guiding book is completed, the content and practical operation for making video playback are kept Unanimously.

2. the method for playing SOP videos and instructing operation is combined in VR methods as claimed in claim 1, it is characterised in that：Making Industry is instructed in video content playing process, if human hand leaves actual scene, pause is played, until human hand reenters actual field Scape simultaneously recovers action when leaving, and is further continued for playing.

3. the method for playing SOP videos and instructing operation is combined in VR methods as claimed in claim 1, it is characterised in that：Making Camera is installed on industry person's operating platform, shot by camera, catches the action of human hand, the camera is high definition Quick shooting camera.

4. the method for playing SOP videos and instructing operation is combined in VR methods as claimed in claim 1, it is characterised in that：Operation 3D holographic projectors are also equipped with member's operating platform, virtual scene is presented by 3D holographic projectors.