CN210002770U

CN210002770U - Touch feedback floor

Info

Publication number: CN210002770U
Application number: CN201821512073.9U
Authority: CN
Inventors: 吴通
Original assignee: HANGZHOU WANTING TECHNOLOGY Co Ltd
Current assignee: BEIJING ZHENGBAO YUCAI EDUCATION TECHNOLOGY Co.,Ltd.
Priority date: 2018-09-15
Filing date: 2018-09-15
Publication date: 2020-01-31
Anticipated expiration: 2028-09-15

Abstract

The utility model discloses an sense of touch feedback floor lays in VR experience place, including flat region, blind way region, luminous indicating device, the blind way region has buried the pressure sensing device underground, and the pressure sensing device is connected with control center communicational for detect the pressure information that applies on the pressure sensing device, and transmit the pressure information who detects to control center, control center still communicational coupling has detection device and feedback device, and detection device is used for detecting whether the user correctly wears VR equipment, control center receives the user correctly and wears the testing result of VR equipment, receives simultaneously behind the pressure information, control feedback device opens, otherwise, feedback device closes the utility model discloses a level land and blind way the most direct sense of touch of foot and warning sound's warning, divide safe experience district and dangerous warning district, and the user keeps operating at safe region all the time, has also guaranteed the safety in user, experience equipment and experience place simultaneously.

Description

Touch feedback floor

Technical Field

The utility model relates to an environment special effect equipment technical field of virtual reality technique, concretely relates to sense of touch feedback floors.

Background

The virtual reality technology (VR) mainly comprises aspects of a simulation environment, perception, natural skills, sensing equipment and the like, wherein the simulation environment is a three-dimensional realistic image which is generated by a computer and is dynamic in real time, the perception refers to the perception that an ideal VR should have people, and refers to the real degree of a user feeling existing in the simulation environment as a main corner.

The reason is that the user inadvertently walks out of the "safe zone" in real space, although the VR headset would display "virtual safe zones", the user would ignore the indications of the virtual safe zones in the virtual scene, and the visible virtual safe zones are far from sufficient for the indications of the zone limits.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an sense of touch feedback floors.

The utility model adopts the following technical scheme:

tactile feedback floors, which are laid on a VR experience field and comprise a flat area and a blind road area positioned at the periphery of the flat area, wherein a pressure sensing device is buried in the blind road area, and the pressure sensing device is in communication connection with a control center and is used for detecting pressure information applied to the pressure sensing device and transmitting the detected pressure information to the control center;

the control center is also connected with a feedback device in a communication mode, and the control center controls the feedback device to be started after receiving the pressure information.

And , the touch feedback floor further comprises a detection device which is in communication connection with the control center and is used for detecting whether the user correctly wears the VR equipment and transmitting the detection result to the control center, the control center receives the detection result that the user correctly wears the VR equipment and controls the feedback device to be started after receiving the pressure information, whether the user leaves the safety area under the condition of normal operation is judged through information feedback of the pressure sensing device and the detection device, and if the user leaves the safety area, the feedback device is started to send out warning sound.

Preferably, the detection device is a host computer and is mainly used for judging whether the user wears the VR helmet normally or not, and the judgment result is directly fed back to the control center to serve as the basis for normal experience of the user.

And , the flat area is a reasonable safe area obtained by combining the size of the real VR experience field, so that in the safe area, any operation cannot collide and block other equipment and objects in the experience field, and the safest and smooth operation experience is provided for the user in the area.

And , paving a PVC rubber anti-skid blind road on the surface of the blind road area, wherein the surface of the blind road area is obviously different from that of a flat area, and the most direct tactile feedback of feet enables a user to receive a warning which is difficult to ignore at the th time, so that the user returns to a safety area to ensure the safety of the experience process.

And , the tactile feedback floor further comprises a power supply device for supplying power to the pressure sensing device, the control center, the detection device and the feedback device.

, the pressure sensing devices are pressure sensing pieces, the number of the pressure sensing pieces can be adjusted according to the size of the field, the pressure sensing pieces are uniformly embedded in the blind road area, whether the blind road area is subjected to pressure at present or not is judged, and the judgment result is fed back to the control center to serve as a scientific basis for judging whether the user walks out of the safety area or not.

And , the feedback device is an audio alarm device and/or a vibration alarm device, wherein the audio alarm device is mainly used for emitting alarm sound, and the vibration alarm device is mainly used for providing vibration feedback for the user to prompt the user to exceed a safety area and be directly controlled by the control center.

And , the tactile feedback floor further comprises a light emitting indicator pointing in the direction of the outlet.

tactile feedback floors, laid on VR experience ground, including flat area, blind road area located at the periphery of the flat area, the surface of the blind road area is designed to be different from the convex or concave of the surface tactile of the flat area.

, embedding a pressure sensing device in the blind road area, wherein the pressure sensing device is in communication connection with the control center and is used for detecting pressure information applied to the pressure sensing device and transmitting the detected pressure information to the control center;

And , the tactile feedback floor further comprises a detection device in communication connection with the control center, and the detection device is used for detecting whether the user correctly wears the VR equipment and transmitting a detection result to the control center, and the control center receives the detection result that the user correctly wears the VR equipment and controls the feedback device to be started after receiving the pressure information.

And , in the tactile feedback floor, the pressure sensing device is a pressure sensing piece.

Compared with the prior art, the utility model discloses a level land and the warning of the different feedback and the warning sound of the sense of touch of the most direct foot of blind sidewalk divide off safe experience district and dangerous warning district, let the user just receive the warning that is difficult to ignore at time of walking out the real safe district to make the user remain throughout and operate at safe region, stop "bumping the emergence of wall" incident, make the experience process more smooth, also guaranteed the safety in user, experience equipment and experience place simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1-flat zone, 2-blind zone, 3-pressure sensing device, 4-control center, 5-detection device, 6-sound alarm device, 7-power supply device, 8-vibration alarm device, 9-light indicator device.

Detailed Description

In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, tactile feedback floors are laid on a VR experience field and comprise a flat area 1 and a blind road area 2, wherein the flat area 1 is square, the ground is flat, a reasonable safe area obtained by combining the size of the VR experience field is ensured, and any operation cannot collide with and block other equipment and objects in the experience field in the safe area, the flat area 1 is surrounded by the blind road area 2, a PVC rubber antiskid blind road is laid on the surface of the blind road area, the blind road area is mainly used for placing VR equipment or other objects, and the users can receive warning which is difficult to ignore at the th time through the most direct tactile feedback of feet, so that the users can return to the safe area to ensure the safety of the experience process.

The blind road area 2 is embedded with a pressure sensing device 3, and the pressure sensing device 3 is in communication connection with the control center 4 and is used for detecting pressure information applied to the pressure sensing device 3 and transmitting a pressure signal to the control center 4; the pressure sensing device 3 is a plurality of pressure sensing pieces which are uniformly embedded in the blind road area, so that signals can be detected when the blind road area is subjected to pressure.

The control center 4 is also in communication connection with a detection device 5 and a feedback device, the detection device 5 is a computer host, is connected with a VR helmet in VR equipment, and is used for detecting whether a user correctly wears the VR equipment and transmitting a signal to the control center 4; the feedback means are in this embodiment embodied as a combination of an acoustic alarm means 6 and a vibratory alarm means 8; when the pressure sensing piece detects that the blind area is stressed and the computer host detects that the user wears the VR helmet, namely the user steps into the blind area under the condition of wearing the VR helmet, at the moment, the control center 4 controls the sound alarm device 6 and the vibration alarm device 8 to be started, the sound alarm device 6 gives out alarm sound, the vibration alarm device 8 gives out vibration feedback to remind the user of entering the dangerous area and paying attention to safety, and otherwise, the feedback device is closed.

In addition, the tactile feedback floor also comprises a luminous indicating device 9 pointing to the exit direction (the luminous indicating device is an LED arrow indicator, and can be connected with the power supply device 7 for supplying power or supplied with power by a dry battery), and the power supply device 7 for supplying power to the pressure sensing device 3, the control center 4, the detection device 5 and the feedback device.

The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and decorations made by those skilled in the art without departing from the spirit and scope of the present invention should also be regarded as the protection scope of the present invention.

Claims

1, sense of touch feedback floor lays in VR experience place, including the flat zone, be located the peripheral blind way region of flat zone, its characterized in that:

the blind road area is embedded with a pressure sensing device, the pressure sensing device is in communication connection with the control center and is used for detecting pressure information applied to the pressure sensing device and transmitting the detected pressure information to the control center;

2. The tactile feedback floor of claim 1 wherein: the touch feedback floor further comprises a detection device which is in communication connection with the control center and is used for detecting whether the user correctly wears the VR equipment or not and transmitting a detection result to the control center; and the control center receives a detection result that the user correctly wears the VR equipment, and controls the feedback device to be started after receiving the pressure information.

3. The tactile feedback floor of claim 1 wherein: PVC rubber antiskid blind sidewalks are laid on the surface of the blind sidewalk area.

4. The tactile feedback floor of claim 1 wherein: the touch feedback floor further comprises a power supply device for supplying power to the pressure sensing device, the control center, the detection device and the feedback device.

5. The tactile feedback floor of claim 1 wherein: the pressure sensing device is a pressure sensing sheet.

6. The tactile feedback floor of claim 1 wherein: the feedback device is an acoustic alarm device and/or a vibratory alarm device.

7. The tactile feedback floor of claim 1 wherein: the tactile feedback floor further comprises a light emitting indicator pointing in the direction of the outlet.

8, tactile feedback floors, which are laid on a VR experience field and are characterized by comprising a flat area and a blind road area positioned at the periphery of the flat area, wherein the surface of the blind road area is designed to be a convex or concave part which is different from the tactile feeling of the surface of the flat area.

9. The tactile feedback floor of claim 8 wherein: the blind road area is embedded with a pressure sensing device, the pressure sensing device is in communication connection with the control center and is used for detecting pressure information applied to the pressure sensing device and transmitting the detected pressure information to the control center;

10. The tactile feedback floor of claim 9 wherein: the touch feedback floor further comprises a detection device which is in communication connection with the control center and is used for detecting whether the user correctly wears the VR equipment or not and transmitting a detection result to the control center; the control center receives a detection result that the user correctly wears the VR equipment, and controls the feedback device to be started after receiving the pressure information; the touch feedback floor also comprises a power supply device for supplying power to the pressure sensing device, the control center, the detection device and the feedback device; the pressure sensing device is a pressure sensing sheet; the feedback device is a sound alarm device and/or a vibration alarm device; the tactile feedback floor further comprises a light emitting indicator pointing in the direction of the outlet.