CN207301976U - A kind of data glove and VR systems - Google Patents
A kind of data glove and VR systems Download PDFInfo
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- CN207301976U CN207301976U CN201721311474.3U CN201721311474U CN207301976U CN 207301976 U CN207301976 U CN 207301976U CN 201721311474 U CN201721311474 U CN 201721311474U CN 207301976 U CN207301976 U CN 207301976U
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- soft ribbons
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Abstract
The utility model provides a kind of data glove and VR systems, including palm cover, processor, at least one articulations digitorum manus set, finger sensor group and feedback transducer；Each articulations digitorum manus set is set on the articulations digitorum manus of corresponding finger；Palm cover is worn on palm；Connected between each articulations digitorum manus set and palm cover by the first soft ribbons structure；Each articulations digitorum manus, which is put on, is respectively equipped with finger sensor group, and processor is arranged on palm cover；Each finger sensor group is electrically connected with processor respectively；Each articulations digitorum manus, which is put on, is respectively equipped with feedback transducer；Each feedback transducer is electrically connected with processor respectively；Processor receives the finger three-dimensional motion attitude signal that finger sensor group detects, and sends to terminal control unit.The articulations digitorum manus set and palm cover of data glove provided by the utility model are relatively independent, and degree of flexibility is high.
Description
Technical field
It the utility model is related to technical field of virtual reality, more particularly to a kind of data glove and VR systems.
Background technology
With the development of virtual reality (Virtual Reality, VR) technology, occur much strengthening VR experience
Spare and accessory parts and peripheral product.Wherein, the VR equipment of hand-held, such as data glove can be user in virtual scene and reality
There is provided in the interaction in the world and help well.User can grasp the article in virtual reality scenario by data glove
Control.
Existing data glove is usually that the formation of some electronic devices is added on traditional flat.User dresses data hand
The body-sensing of set and the body-sensing for dressing traditional flat are similar, or even the body-sensing than dressing traditional flat is heavier, more stiff, can not
Good feeling of immersion is brought to user.
Utility model content
The many aspects of the utility model provide a kind of data glove and VR systems, to improve the flexible journey of data glove
Degree, gives full play to naturality, dexterity and adaptability of the hand in interaction.
The utility model provides a kind of data glove, including：
Palm cover, processor, at least one articulations digitorum manus set, finger sensor group and feedback transducer；
Each articulations digitorum manus set is set on the articulations digitorum manus of corresponding finger；The palm cover is worn on palm；Each refer to and close
Connected between section set and the palm cover by the first soft ribbons structure；
Each articulations digitorum manus, which is put on, is respectively equipped with finger sensor group, and the processor is arranged on the palm cover；Each
Finger sensor group is electrically connected with the processor respectively；
Each articulations digitorum manus, which is put on, is respectively equipped with feedback transducer；Each feedback transducer is electrically connected with the processor respectively
Connect；
The processor receives the finger three-dimensional motion attitude signal that the finger sensor group detects, and sends to institute
State the corresponding terminal control unit of data glove；
The processor is additionally operable to what is returned according to the terminal control unit based on the finger three-dimensional motion attitude signal
Vibration signal, controls the feedback transducer to be vibrated.
Alternatively, the first soft ribbons structure is equipped with the first of the length for being used to adjust the first soft ribbons structure and adjusts
Mechanism.
Alternatively, first adjusting mechanism is the adjusting buckle in the first soft ribbons structure；Or first adjust machine
Structure is the shaft on the palm cover, and the first soft ribbons structure winding is installed in the shaft.
Alternatively, the first soft ribbons structure is equipped with and pastes cloth；The cloth of pasting is used for the first soft ribbons structure
Corresponding articulations digitorum manus is fixed on to put on.
Alternatively, each articulations digitorum manus set include being used for covering the first sheet body for referring to lid, the second sheet body for covering finger belly,
Second soft ribbons structure and the 3rd soft ribbons structure；
The both sides that first sheet body corresponds to finger with second sheet body are connected by the second soft ribbons structure respectively；
The end that first sheet body corresponds to finger with second sheet body is connected by the 3rd soft ribbons structure；
The second soft ribbons structure is equipped with the second adjusting mechanism of the length for being used to adjust the second soft ribbons structure.
Alternatively, each articulations digitorum manus set includes the 3rd adjusting mechanism；
One end of the 3rd soft ribbons structure is embedded in the end that finger is corresponded on first sheet body；3rd soft ribbons
The other end of structure is embedded in the end that finger is corresponded on second sheet body；
The 3rd soft ribbons structure is equipped with the 3rd adjusting mechanism of the length for being used to adjust the 3rd soft ribbons structure.
Alternatively, the processor is arranged at the position that the palm of the hand is corresponded on the palm cover or the position or right of corresponding the back of the hand
Answer the position of wrist；The feedback transducer is respectively arranged at the position that corresponding articulations digitorum manus puts on corresponding finger tripe.
Alternatively, data glove further includes palm sensor group；
The palm sensor group is arranged at position that the back of the hand is corresponded on the palm cover or the position of the corresponding palm of the hand, and with
The processor is electrically connected；
The palm sensor group is used for the palm three-dimensional motion posture for detecting palm；The processor is used for the hand
The palm three-dimensional motion attitude signal that palm sensor group detects, sends to the terminal control unit.
Alternatively, data glove further includes wireless communication module；
The wireless communication module is arranged on the palm cover, and is electrically connected with the processor；
The wireless communication module, the finger three-dimensional motion attitude signal for the processor to be transmitted are sent to described
Terminal control unit；
The wireless communication module, is additionally operable to receive the vibration signal that the terminal control unit returns, and by described in
Vibration signal is transmitted to the processor.
The utility model also provides a kind of VR systems, including terminal control unit, the VR helmets and above-described embodiment provide
Data glove；
The terminal control unit is VR controllers, and the VR controllers are electric with the data glove, the VR helmets respectively
Connection；
The VR controllers are used for the finger three-dimensional motion attitude signal sent according to the data glove and the VR heads
The head three-dimensional motion attitude signal of helmet, controls the VR helmets to show virtual scene.
In the utility model, articulations digitorum manus set is set on the articulations digitorum manus of corresponding finger, and palm cover is worn on palm, is referred to
Connected between joint sleeve and palm cover by the first soft ribbons structure so that articulations digitorum manus covers and palm cover is relatively independent.When user wears
When putting on data glove activity finger, almost without sense and sense of discomfort is involved between palm and finger, the hand body of user is improved
Test with hand degree of flexibility, give full play to naturality, dexterity and adaptability of the hand in interaction.
Brief description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the schematic description and description of the utility model is used to explain the utility model, does not form to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the structure diagram for the VR systems that one embodiment of the utility model provides；
Fig. 2 is a kind of structure diagram of embodiment of data glove of the utility model；
Fig. 3 a are a kind of schematic diagram of embodiment of the first soft ribbons structure of the utility model；
Fig. 3 b are the schematic diagram of the first soft ribbons structure another kind embodiment of the utility model；
Fig. 4 is that the articulations digitorum manus of the utility model covers a kind of structure diagram of embodiment；
Fig. 5 is the structure diagram of the data glove another kind embodiment of the utility model.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
Only it is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, this area
Those of ordinary skill's all other embodiments obtained without making creative work, belong to the utility model
The scope of protection.
Below in conjunction with attached drawing, the technical solution that various embodiments of the utility model provides is described in detail.
Fig. 1 is the structure diagram for the VR systems that one embodiment of the utility model provides.As shown in Figure 1, VR systems include
Data glove 10, terminal control unit 20 and the VR helmets 30.
Terminal control unit 20 is electrically connected with data glove 10 and the VR helmets 30 respectively.Alternatively, terminal control unit 20 can be with
For VR controllers or other controllers.
Data glove 10 is used to detect finger three-dimensional motion attitude signal, and by finger three-dimensional motion attitude signal send to
Terminal control unit 20.Data glove 10 can be realized using the gloves that following embodiments provide.The VR helmets 30 are used for probing head
Three-dimensional motion attitude signal, and head three-dimensional motion attitude signal is sent to VR controllers 20.VR controllers 20 are used for basis
The head three-dimensional motion attitude signal that the finger three-dimensional motion attitude signal and the VR helmets 30 that data glove 10 is sent are sent, control
The VR helmets 30 show virtual scene.
Alternatively, finger three-dimensional motion attitude signal includes but not limited to the three-dimensional acceleration of finger, three-dimensional angular velocity, three
Tie up the signals such as displacement.Head three-dimensional motion attitude signal includes but not limited to the three-dimensional acceleration on head, three-dimensional angular velocity, three-dimensional
The signals such as displacement.
VR systems provided in this embodiment can control the aobvious of virtual scene according to the hand motion of user and headwork
Show, strengthen the VR experience of user.
Fig. 2 is a kind of structure diagram of embodiment of data glove of the utility model.As shown in Fig. 2, the data glove
10 include：Palm cover 11, processor 12, at least one articulations digitorum manus set 13, finger sensor group 131 and feedback transducer 132.
Wherein, each articulations digitorum manus set 13 is set on the articulations digitorum manus of corresponding finger.Alternatively, each articulations digitorum manus set 13 can be with
It is set on any one articulations digitorum manus of corresponding finger or on multiple articulations digitorum manus；Each articulations digitorum manus set can also be set at least
On one finger.Based on this, the quantity of articulations digitorum manus set can be one or more.Preferably, each articulations digitorum manus set 13 is set in
On first articulations digitorum manus of corresponding finger, that is, on the articulations digitorum manus farthest apart from palm shown in Fig. 2.
Palm cover 11 is worn on palm.Alternatively, palm cover 11 can also be worn on palm and be connected with palm
On articulations digitorum manus.Gap is left between palm cover 11 and articulations digitorum manus set 13.As shown in Figure 1, between palm cover 11 and articulations digitorum manus set 13
Connected by the first soft ribbons structure 14.One end of first soft ribbons structure 14 is connected on articulations digitorum manus set 13 close to the end of palm,
The other end of first soft ribbons structure 14 can be connected to the position that the back of the hand is corresponded on palm cover 11 or the position of the corresponding palm of the hand.It is optional
Ground, the first soft ribbons structure 14 can have elastic, scalable, flexible soft ribbons structure, such as can be cord, spring
Deng.
Finger sensor group 131 is respectively equipped with each articulations digitorum manus set 13.Alternatively, finger sensor group 131 can be consolidated
Any position being located on each articulations digitorum manus set 13.Finger sensor group 131 can include but is not limited to acceleration transducer, top
Any one of spiral shell instrument, magnetometer, displacement sensor etc. or the combination of at least two.Based on this, finger sensor group 131 can
For detecting the finger three-dimensional motion posture of corresponding finger.
Processor 12 is provided with palm cover 11.Alternatively, processor can be arranged on palm cover 11 and correspond to the palm of the hand
The position of the position or corresponding wrist of position or corresponding the back of the hand.
Each finger sensor group 131 is electrically connected with processor 12 respectively.Each finger sensor group 131 will can detect
The finger three-dimensional motion posture of correspondence finger send to processor 12.Processor 12 and 10 corresponding terminal control of data glove
Device 20 is electrically connected.After processor 12 receives finger three-dimensional motion attitude signal, finger three-dimensional motion attitude signal can be sent out
Send to terminal control unit 20.Terminal control unit 20 can be based on finger three-dimensional motion attitude signal generation vibration signal, and send extremely
Processor 12.
Feedback transducer 132 is respectively equipped with each articulations digitorum manus set 13.Alternatively, feedback transducer 132 can be installed in
Any position on each articulations digitorum manus set 13.Feedback transducer 132 can be that touch sensor, piezoelectric transducer etc. can be with
Electric current is changed into the sensor of mechanical oscillation.Alternatively, in order to allow the finger of user significantly more to experience vibration, feedback passes
Sensor 132 is respectively arranged at the position that finger tripe is corresponded on corresponding articulations digitorum manus set 13.Each feedback transducer 132 respectively with place
Reason device 12 is electrically connected, and processor 12 is additionally operable to the vibration returned according to terminal control unit 20 based on finger three-dimensional motion attitude signal
Signal, control feedback transducer 132 are vibrated.
In the present embodiment, articulations digitorum manus set is set on the articulations digitorum manus of corresponding finger, and palm cover is worn on palm, articulations digitorum manus
Connected between set and palm cover by the first soft ribbons structure so that articulations digitorum manus covers and palm cover is relatively independent.When user is worn by
During data glove activity finger, almost without sense and sense of discomfort is involved between palm and finger, improve user hand experience and
Hand degree of flexibility, gives full play to naturality, dexterity and adaptability of the hand in interaction.
Further, three-dimensional motion attitude signal of the hand in space can be directly obtained by data glove, acquisition
Data volume is small, and speed is fast.And identifiable gesture is more, and can be identified in real time.
Further, the processing on upper finger sensor group, feedback transducer and palm cover is covered by articulations digitorum manus
Device, can control feedback transducer to be vibrated according to the vibration information returned based on finger three-dimensional motion attitude signal so that
User can experience the feedback done and acted by data glove, experience the VR virtual realities from data glove and feel, give
The good feeling of immersion of user.
Fig. 3 a are a kind of schematic diagram of embodiment of the first soft ribbons structure of the utility model.As shown in Figure 3a, the first soft ribbons
Structure 14 is equipped with the first adjusting mechanism 141.First adjusting mechanism 141 can be used for the length for adjusting the first soft ribbons structure 14, make
It is adapted to the length of finger.
Alternatively, the first adjusting mechanism 141 is the adjusting buckle in the first soft ribbons structure 14.In order to facilitate description and
Distinguishing, in Fig. 3 a, the first soft ribbons structure 14 can be divided into two sections, wherein one section is connected with palm cover 11, another section and articulations digitorum manus
The connection of set 13.The first soft ribbons structure 14 being connected with articulations digitorum manus set 13 is fixedly connected on adjusting buckle 141, is connected with palm cover 11
The first soft ribbons structure 14 be movably connected on adjusting buckle.The first soft ribbons structure being connected by elongating or being retracted with palm cover 11
14, the length of the first soft ribbons structure 14 can be adjusted.
In the present embodiment, by setting the use of the first adjusting mechanism data glove in the first soft ribbons structure more
Flexibly, it is adaptable to different finger lengths, easy to wear.
Fig. 3 b are the schematic diagram of the first soft ribbons structure another kind embodiment of the utility model.As shown in Figure 3a, first adjust
Mechanism 141 is saved as the shaft on palm cover 11, the winding of the first soft ribbons structure 14 is installed in shaft 141.It is soft by first
The winding of band structure 14 is installed in shaft, the length of adjustable short first soft ribbons structure 14；By the first soft ribbons structure 14 from shaft
Take off, the length of adjustable the first soft ribbons of length structure 14.
In an optional embodiment, when the first soft ribbons structure is long, hand exercise can be hampered.Based on this,
One soft ribbons structure is equipped with and pastes cloth；Cloth is pasted to put on for the first soft ribbons structure to be fixed on corresponding articulations digitorum manus.Another
In optional embodiment, paste cloth and can also be used to the first soft ribbons structure being fixed on palm cover.
In the present embodiment, cloth is pasted by being set in the first soft ribbons structure, avoids hindering when the first soft ribbons structure is long
Finger motion, freely feeling when improving user VR experience and feeling of immersion.
Fig. 4 is that the articulations digitorum manus of the utility model covers a kind of structure diagram of embodiment.As shown in figure 4, each articulations digitorum manus
Set 13 includes being used to cover the first sheet body 133, the second sheet body 134 for covering finger belly, 135 and of the second soft ribbons structure for referring to lid
3rd soft ribbons structure 136.
The both sides that first sheet body 133 and the second sheet body 134 correspond to finger are connected by the second soft ribbons structure 135 respectively.The
Two soft ribbons structures 135 can be that flexible cord, spring etc. be scalable, flexible soft ribbons structure.
Second soft ribbons structure 135 is equipped with the second adjusting mechanism.Second adjustment structure is used to adjust the second soft ribbons structure 135
Length so as to fit the rugosity of articulations digitorum manus, the adaptability to finger rugosity is improved, easy to wear.Alternatively, second machine is adjusted
Structure can be the adjusting buckle in the second soft ribbons structure 135.
The end that first sheet body 133 and the second sheet body 134 correspond to finger is connected by the 3rd soft ribbons structure 136.Such as Fig. 4 institutes
Show, the end of finger refers to the front end of finger.Alternatively, in order to make articulations digitorum manus cover more beautiful, one end of the 3rd soft ribbons structure 136
It is embedded in the end that finger is corresponded on the first sheet body 133；The other end of 3rd soft ribbons structure 136 is embedded on the second sheet body 134
The end of corresponding finger, to realize being fixedly connected for the 3rd soft ribbons structure 136 and the first sheet body 133 and the second sheet body 134.Together
Reason, the second soft ribbons structure 135 can also use similar connection mode.Second soft ribbons structure 135 is divided to for left and right two, left side
One end of second soft ribbons structure 135 is embedded in the left side that finger is corresponded on the first sheet body 133, and the other end is embedded in the second sheet body
The left side of finger is corresponded on 134；One end of the second soft ribbons structure 135 on right side is embedded on the first sheet body 133 and corresponds to finger
Right side, the other end are embedded in the right side that finger is corresponded on the second sheet body 134.Similarly, the 3rd soft ribbons structure 136 can be had
The cord of elasticity, scalable, the flexible soft ribbons structure such as spring.
3rd soft ribbons structure 136 is equipped with the 3rd adjusting mechanism.3rd adjusting mechanism is used to adjust the 3rd soft ribbons structure 136
Length, the length that articulations digitorum manus covers is adapted to the length of articulations digitorum manus., can be with if articulations digitorum manus set is sheathed on the first articulations digitorum manus
Articulations digitorum manus set is adjusted by the 3rd adjusting mechanism, the length that articulations digitorum manus covers is adapted to the length of the first articulations digitorum manus.Alternatively, the 3rd
Adjusting mechanism can be the adjusting buckle in the 3rd soft ribbons structure 136.
In the present embodiment, sheet body and soft ribbons structure enable data glove firmly, to be reliably worn on hand, carry at the same time
The high accuracy of finger sensor group gathered data simultaneously ensure that the effect of feedback vibration.
In an optional embodiment, data glove includes the palm sensor group being arranged on the palm cover.It is optional
Ground, palm sensor group can be arranged on any position on palm cover.Preferably, palm sensor group is arranged at the palm cover
The position of upper corresponding the back of the hand or the position of the corresponding palm of the hand.Palm sensor group includes but not limited to three dimension acceleration sensor, three
Tie up displacement sensor, three-dimensional angular velocity sensor, magnetometer etc..Based on this, palm sensor group can be used for the hand of detection palm
Slap three-dimensional motion posture.
Palm sensor group is electrically connected with processor.Palm sensor group can believe the palm three-dimensional motion posture detected
Number, through the connection circuit between processor, send to processor.The palm that processor detects palm sensor group is three-dimensional
Athletic posture signal, sends to terminal control unit, so that the terminal control unit control VR helmets show virtual scene.
Fig. 5 is the structure diagram of the data glove another kind embodiment of the utility model.As shown in figure 5, data glove
10 further include：Wireless communication module 15.Alternatively, wireless telecommunications model can be that bluetooth module or WIFI moulds are fast.
Wireless communication module 15 is arranged on palm cover 11, and is electrically connected with processor 12.Alternatively, radio communication mold is fast
12 can be arranged on any position of palm cover 11.Wireless communication module 15 is used for the finger three-dimensional motion for transmitting processor 12
Attitude signal is sent to terminal control unit 20；The vibration signal of the return of receiving terminal controller 20 is additionally operable to, and by vibration signal
Processor 12 is transmitted to, device 12 for processing controls feedback transducer 132 to be vibrated.
Alternatively, wireless communication module includes Universal Serial Bus (Universal Serial Bus, USB) interface, eventually
Side controller includes USB interface.The USB interface of wireless communication module and the USB interface of terminal control unit connect, for receiving end
The vibration signal that side controller is sent, and finger three-dimensional motion attitude signal is sent to terminal control unit.
Alternatively, in VR systems shown in Fig. 1, the VR helmets include USB interface.Based on this, when data glove shown in Fig. 5 should
During for VR systems, the USB interface of the VR helmets can be connected with the USB interface of terminal control unit.The VR helmets can by USB interface to
Terminal control unit real-time Transmission head three-dimensional motion attitude signal, and the control signal that receiving terminal controller returns, with reality
The virtual scene that Shi Gengxin is rendered.
Alternatively, as shown in figure 5, data glove 10 further includes power module 16.Power module 16 can be arranged at palm
Any position on set 11.Power module 16 is electrically connected with processor 12 and wireless communication module 15, for for 12 He of processor
Wireless communication module 15 is powered.
In an optional embodiment, as shown in figure 5, processor 12, wireless communication module 15 and power module 16 can be with
It is encapsulated in a processing equipment 17.Processing equipment 17 can be installed in the position that the back of the hand is corresponded on palm cover 11.First soft ribbons
One end of structure 14 is connected on articulations digitorum manus set 13, and the other end is connected on the shell of processing equipment 17.
Before user experience VR scenes, VR application programs, such as SteamVR, and installation pair are installed in terminal control unit
The VR drivers answered, are, for example, OpenVR driver；And by the Software Development Kit of data glove and the VR helmets
Software Development Kit is configured in VR drivers in the form of storehouse.By the USB interface of the VR helmets and the USB of terminal control unit
Interface connects, and the USB interface of the USB interface of data glove and terminal control unit is connected.Turn-on data gloves, and start terminal
Controller, user can start experiencing virtual scene.
In the scene that user wears data glove and VR helmet experiencing virtual scenes, palm cover can be worn on by user
On palm, and articulations digitorum manus set is set on the articulations digitorum manus of corresponding finger.If articulations digitorum manus set is not suitable for the size of finger, can lead to
Cross the first adjustment structure and adjust the first soft ribbons structure connected between articulations digitorum manus set and palm cover, make the length for being adapted to finger；This
Outside, the second soft ribbons structure between the first sheet body and the second sheet body that articulations digitorum manus covers can be also adjusted by the second adjusting mechanism, is made
It is adapted to the rugosity of articulations digitorum manus；In addition, can also by the 3rd adjusting mechanism adjust articulations digitorum manus cover the first sheet body and the second sheet body it
Between the 3rd soft ribbons structure, make be adapted to articulations digitorum manus length.
During user experience virtual scene, hand motion can drive finger sensor group and hand in data glove
Slap sensor group corresponding actions.Finger sensor group sends the finger three-dimensional motion attitude signal detected to processor, phase
The palm three-dimensional motion attitude signal detected is also sent to processor by Ying Di, palm sensor group.Processor will receive
Finger three-dimensional motion attitude signal and palm three-dimensional motion attitude signal send to wireless communication module, then through USB interface
It is transmitted to terminal control unit.Terminal control unit can use Three Degree Of Freedom algorithm, according to finger three-dimensional motion attitude signal and palm
Three-dimensional motion attitude signal parses the degree of crook of each finger and the posture of palm.Further, according to the bending journey of each finger
The posture of degree and palm, obtains gesture.
Terminal control unit can generate vibration signal according to gesture, and vibration signal is sent to processor by USB interface.
Processor, which sends vibration signal to each articulations digitorum manus, covers upper feedback transducer, to control feedback transducer to be vibrated.Can
Selection of land, vibration signal include vibration enable signal and operating mode signal.Wherein, enable signal is vibrated to be used to control feedback sense
Oscillator vibration in device；Operating mode signal is used for the operating mode for controlling feedback transducer.Feed back and pass under different working modes
The amplitude of oscillator is different with frequency in sensor.For example, the amplitude of oscillator is larger under normal mode, frequency is higher；Under energy saver mode
The amplitude of oscillator is smaller, frequency is relatively low.Based on this, vibration signal can control corresponding feedback transducer according to specific amplitude
Vibrated with frequency.
During user experience virtual scene, headwork can drive VR helmet corresponding actions.The VR helmets are by head
Three-dimensional motion attitude signal is sent to terminal control unit by USB interface.Terminal control unit is believed according to head three-dimensional motion posture
Number, calculate head space position information.Then, it is docked to using head control positional information as plug-in unit for showing virtual scene
Driver in.Terminal control unit is used for the finger three-dimensional motion attitude signal sent according to the data glove and the VR
The head three-dimensional motion attitude signal of the helmet, controls the VR helmets to show virtual scene.
Alternatively, when user starts experiencing virtual scene or after having experienced virtual scene, processor can initialize hand
Refer to the data in sensor group and palm sensor group, to improve the accuracy of detection data.
In an optional embodiment, the Software Development Kit of data glove can perform the operation of 5 parts.Seal first
Fill basic communication protocol.Then, dock received finger three-dimensional motion attitude signal and palm three-dimensional motion attitude signal carries out
Parsing.Then, digital flexion degree, gesture, palm posture etc. are calculated using Three Degree Of Freedom algorithm etc..Then, to calculating
Gesture package again, to upper offer unified interface.The Software Development Tools of data glove can also dynamic holding equipment plug and
The abnormality processing of communication.
Similarly, the Software Development Kit of the VR helmets can be with packaging bottom layer communication protocol；Carry out data parsing and again
Packing；To upper offer unified interface；And the abnormality processing of plug and the communication of dynamic holding equipment.
VR drivers are used for the three-dimensional motion attitude signal, finger three-dimensional motion attitude signal and palm for obtaining the VR helmets
Three-dimensional motion attitude signal, and Three Degree Of Freedom ＆ six degree of freedom data anastomosing algorithms are carried out to these signals.VR drivers also wrap
Lens distortion Processing Algorithm is included, asynchronous time distortion (Asynchronous Timewarp, ATW) algorithm, render (Render) calculation
Method etc..VR drivers provide unified interface and give VR application programs.
The above description is only the embodiments of the present invention, is not intended to limit the present invention.For this area
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the right of the utility model.
Claims (10)
- A kind of 1. data glove, it is characterised in that including：Palm cover, processor, at least one articulations digitorum manus set, finger sensor group and feedback transducer；Each articulations digitorum manus set is set on the articulations digitorum manus of corresponding finger；The palm cover is worn on palm；Each articulations digitorum manus set It is connected between the palm cover by the first soft ribbons structure；Each articulations digitorum manus, which is put on, is respectively equipped with finger sensor group, and the processor is arranged on the palm cover；Each finger Sensor components are not electrically connected with the processor；Each articulations digitorum manus, which is put on, is respectively equipped with feedback transducer；Each feedback transducer is electrically connected with the processor respectively；The processor receives the finger three-dimensional motion attitude signal that the finger sensor group detects, and sends to the number According to the corresponding terminal control unit of gloves；The processor is additionally operable to the vibration returned according to the terminal control unit based on the finger three-dimensional motion attitude signal Signal, controls the feedback transducer to be vibrated.
- 2. data glove according to claim 1, it is characterised in that the first soft ribbons structure, which is equipped with, to be used to adjust institute State the first adjusting mechanism of the length of the first soft ribbons structure.
- 3. data glove according to claim 2, it is characterised in that first adjusting mechanism is installed in the first soft ribbons Adjusting buckle in structure；Or first adjusting mechanism be shaft on the palm cover, the first soft ribbons structure winding is installed on described In shaft.
- 4. data glove according to claim 1, it is characterised in that the first soft ribbons structure is equipped with and pastes cloth；Institute State and paste cloth and be used to the first soft ribbons structure is fixed on corresponding articulations digitorum manus puts on.
- 5. data glove according to claim 1, it is characterised in that each articulations digitorum manus set, which includes being used for covering, refers to the of lid One sheet body, the second sheet body for covering finger belly, the second soft ribbons structure and the 3rd soft ribbons structure；The both sides that first sheet body corresponds to finger with second sheet body are connected by the second soft ribbons structure respectively；The end that first sheet body corresponds to finger with second sheet body is connected by the 3rd soft ribbons structure；The second soft ribbons structure is equipped with the second adjusting mechanism of the length for being used to adjust the second soft ribbons structure.
- 6. data glove according to claim 5, it is characterised in that each articulations digitorum manus set includes the 3rd adjusting mechanism；One end of the 3rd soft ribbons structure is embedded in the end that finger is corresponded on first sheet body；The 3rd soft ribbons structure The other end be embedded in the end that finger is corresponded on second sheet body；The 3rd soft ribbons structure is equipped with the 3rd adjusting mechanism of the length for being used to adjust the 3rd soft ribbons structure.
- 7. data glove according to claim 1, it is characterised in that the processor is arranged on the palm cover corresponding The position of the position or corresponding wrist of the position of the palm of the hand or corresponding the back of the hand；The feedback transducer is respectively arranged at corresponding refer to and closes Section puts on the position of corresponding finger tripe.
- 8. data glove according to claim 1, it is characterised in that further include：Palm sensor group；The palm sensor group is arranged at position that the back of the hand is corresponded on the palm cover or the position of the corresponding palm of the hand, and with it is described Processor is electrically connected；The palm sensor group is used for the palm three-dimensional motion posture for detecting palm；The processor is used to pass on the palm The palm three-dimensional motion attitude signal that sensor group detects, sends to the terminal control unit.
- 9. data glove according to claim 1, it is characterised in that further include：Wireless communication module；The wireless communication module is arranged on the palm cover, and is electrically connected with the processor；The wireless communication module, the finger three-dimensional motion attitude signal for the processor to be transmitted are sent to the terminal Controller；The wireless communication module, is additionally operable to receive the vibration signal that the terminal control unit returns, and by the vibration Signal transmission is to the processor.
- A kind of 10. VR systems, it is characterised in that including：Described in terminal control unit, the VR helmets and claim any one of 1-9 Data glove；The terminal control unit is VR controllers, and the VR controllers are electrically connected with the data glove, the VR helmets respectively；The VR controllers are used for the finger three-dimensional motion attitude signal sent according to the data glove and the VR helmets Head three-dimensional motion attitude signal, controls the VR helmets to show virtual scene.
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| CN201721311474.3U CN207301976U (en) | 2017-10-11 | 2017-10-11 | A kind of data glove and VR systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI707251B (en) * | 2019-01-03 | 2020-10-11 | 晶翔機電股份有限公司 | Operating method of interacting with a virtual reality for depending on a wearable device and operating device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI707251B (en) * | 2019-01-03 | 2020-10-11 | 晶翔機電股份有限公司 | Operating method of interacting with a virtual reality for depending on a wearable device and operating device thereof |
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