CN201379971Y - Game interaction device - Google Patents
Game interaction device Download PDFInfo
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- CN201379971Y CN201379971Y CN 200920135398 CN200920135398U CN201379971Y CN 201379971 Y CN201379971 Y CN 201379971Y CN 200920135398 CN200920135398 CN 200920135398 CN 200920135398 U CN200920135398 U CN 200920135398U CN 201379971 Y CN201379971 Y CN 201379971Y
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- motor message
- physiological signal
- game
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Abstract
The utility model discloses a game interaction device, which comprises an upper computer and an acquisition module for acquiring motion signals and physiologic signals, wherein, the upper computer is connected with the signal acquisition module for receiving the motion signals and the physiologic signals, extracting parameters of the motion signals and the physiologic signals and converting the parameters to game control input signals. The device further comprises a wireless access terminal, which consist of a wireless radio-frequency module for receiving the motion signals and the physiologic signals in a wireless manner and a serial port communication interface which is connected with the wireless radio-frequency module and used for transferring the motion signals and the physiologic signals to the upper computer. The game interaction device integrates the emotion changes of a user into the game interaction, thereby increasing the interest and simulation of a game and achieving better game experience. The game interaction device can facilitate body exercises during entertainment, thereby softening the work fatigue of the user to a certain extent.
Description
[technical field]
The utility model relates to detection of electrons and human-computer interaction technique field, relates in particular to a kind of game interaction device.
[background technology]
Along with the development of electronic game recreation, the input of recreation control has been not limited only to input interfaces such as mouse, keyboard or joystick.Adopt various sensors to detect user's limb actions, and be converted to control signal recreation is controlled, become new game control mode.
At present, a kind of perception interdynamic recreational apparatus utilizes the inertia sensing module to detect the action message of user's limbs, judges with the input as game control.This perception interdynamic recreational apparatus can be understood processing with the signal that the inertia sensing module detects, and to understand the situation of user's real-time action, is fed back to gaming platform then, makes the entertainment effect of its generation and user's interaction.
The weak point of said sensed interdynamic recreational apparatus is that this device only detects recreation user's movable information, user's emotional change can't be incorporated game interaction, and game experiencing is relatively poor.
[utility model content]
In view of this, be necessary to provide a kind of game interaction device, to reach the purpose that improves user's game experiencing.
For achieving the above object, following technical scheme is proposed:
A kind of game interaction device comprises host computer and the signal acquisition module of gathering motor message and physiological signal; Described host computer links to each other with described signal acquisition module, receives described motor message and physiological signal, to described motor message and physiological signal extracting parameter, described parameter is converted to the game control input signal.
In one embodiment, described signal acquisition module comprises: displacement transducer, velocity sensor, three dimension acceleration sensor or the angular acceleration transducer of gathering described motor message; Gather the physiological signal collecting unit of electrocardio, capacity of blood vessel ripple signal, brain electricity and electro-ocular signal and/or breath signal; Main control chip links to each other with described motor message acquisition chip and physiological signal collecting unit, reads described motor message and physiological signal; Transmitting element links to each other with described main control chip, is used to send described motor message and physiological signal.
In one embodiment, described physiological signal collecting unit comprises capacity of blood vessel ripple signal gathering unit: described capacity of blood vessel ripple signal gathering unit comprises that light emitting diode, photosensitive tube, instrument amplifier and low pass filtered involve main amplifying circuit; Described light emitting diode is by current drives, and described photosensitive tube receives the volume glistening light of waves signal of telecommunication; Described instrument amplifier links to each other with photosensitive tube, the described long-pending glistening light of waves signal of telecommunication is carried out difference amplify, and be delivered to LPF and main amplifying circuit obtains capacity of blood vessel ripple signal.
In one embodiment, described physiological signal collecting unit comprises the breath signal collecting unit: described breath signal collecting unit comprises lead, resonance circuit and single-chip microcomputer; Described lead is centered around user's chest and belly; Described resonance circuit links to each other with lead, produces corresponding resonant frequency according to described lead around the variation of area; Described single-chip microcomputer links to each other with resonance circuit, reads described resonant frequency, and obtains breath signal according to described resonant frequency.
In one embodiment, also comprise the wireless access terminal, described wireless access terminal comprises: by the wireless radio frequency modules of wireless receiving motor message and physiological signal; Serial communication interface links to each other with described wireless radio frequency modules, and described motor message and physiological signal are delivered to host computer.
In one embodiment, described host computer comprises: extraction unit, to described motor message and physiological signal extracting parameter; Converting unit links to each other with described extraction unit, and described parameter is converted to the game control input signal.As can be seen from the above technical solutions, the game interaction device carries out extracting parameter to motor message and physiological signal then by gathering motor message and physiological signal, parameter is converted to the game control input signal again, realizes the control to recreation.This device has been gathered user's physiological signal, and user's emotional change has been incorporated game interaction, increases the interest and the emulation of recreation, and game experiencing is better.
In addition, the signal pickup assembly of game interaction device can be worn on the head, rocks the control that realizes recreation by head.Therefore, the user can temper cervical vertebra in amusement, alleviates user's work fatigue under certain state.
[description of drawings]
Fig. 1 is the structured flowchart of a kind of embodiment of game interaction device;
Fig. 2 is the structured flowchart of the another kind of embodiment of game interaction device.
[specific embodiment]
Be described in detail below in conjunction with specific embodiment and Figure of description.
As shown in Figure 1, a kind of game interaction device mainly comprises signal acquisition module and host computer.
Signal acquisition module is used to gather motor message and physiological signal, and the data that collect can be delivered to host computer by wired or wireless mode.
For signal acquisition module, the chip in this signal acquisition module all adopts minimum packaged chip, can be worn on user's the head.Signal acquisition module generally can comprise motor message collecting unit, physiological signal collecting unit, main control chip and transmitting element.
The motor message collecting unit is used to gather described motor message, comprise the displacement transducer that obtains displacement data, acquisition speed data velocity sensor, obtain the three dimension acceleration sensor of three-dimensional acceleration and obtain the angular acceleration transducer of angular acceleration.In signal acquisition module, three dimension acceleration sensor is used to gather described three-dimensional acceleration signal.Acceleration movement information can adopt acceleration transducer to detect the spatial triaxial acceleration signal, regularly reads data by main control chip.The motor message collecting unit also can only be provided with one or more in displacement transducer, velocity sensor, three dimension acceleration sensor and the angular acceleration transducer, three dimension acceleration sensor for example only is set, and displacement data, speed data can obtain by the calculating to acceleration.
In signal acquisition module, the physiological signal collecting unit is used to gather electrocardio, capacity of blood vessel ripple signal, brain electricity and electro-ocular signal, and/or breath signal.The physiological signal collecting unit can comprise electrocardio, capacity of blood vessel ripple signal gathering unit and/or breath signal collecting unit.Certainly, can also comprise other physiological signal acquisition module, such as brain electricity and electro-ocular signal acquisition module etc.
Wherein, capacity of blood vessel ripple signal gathering unit generally comprises light emitting diode, photosensitive tube, instrument amplifier and low pass filtered and involves main amplifying circuit.Its signal transduction process is, at first the current drives lumination of light emitting diode shines in blood vessel, the light of reflection of photosensitive tube induction simultaneously or projection, receive the corresponding volume glistening light of waves signal of telecommunication, by described instrument amplifier this volume glistening light of waves signal of telecommunication being carried out difference then amplifies, by LPF and main amplifying circuit, obtain capacity of blood vessel ripple signal at last again.
Wherein, the breath signal collecting unit generally comprises lead, resonance circuit and single-chip microcomputer.Lead generally can be centered around user's chest and belly, and the transverse movement of splanchnocoel caused that lead loop centers on the variation of sectional area when the user breathed, thereby causes that winding inductance quantity changes.Resonance circuit links to each other with lead, produces corresponding resonant frequency according to lead around the variation of area.Single-chip microcomputer links to each other with resonance circuit, reads described resonant frequency, and obtains breath signal according to described resonant frequency.The operation principle of gathering breath signal is that the variation that the utilization electromagnetic induction principle is measured the splanchnocoel sectional area calculates respiratory signal data at last.The sensor of gathering breath signal is generally two leads that bend to sinusoidal shape, is wrapped in user's chest and belly respectively by the elasticity ligature.The transverse movement of splanchnocoel causes that coil centers on the variation of sectional area, thereby causes that winding inductance quantity changes.If with the inductance element of sensor coil as the capacitance three-point type resonance circuit, inductance changes can change the resonance condition, and variation inductance must be brought the variation of resonance frequency.When resonant frequency changes, therefore the resonance circuit oscillation amplitude also can change, and adopts the method for " frequency modulation one frequency discrimination ", and (frequency range is generally at 375KHz～415KHz) regularly to read resonant frequency, trace out chest, abdominal respiration curve movement, obtain breath signal by analysis at last.
In signal acquisition module, main control chip links to each other with motor message acquisition chip and physiology collecting unit, reads described motor message and physiological signal.Transmitting element links to each other with described main control chip, is used for by wired or wireless mode motor message and physiological signal being sent.
The main control chip of game interaction device adopts the super low-power consumption chip, makes that motor message collecting unit operating current is smaller, has prolonged the working time of device.
Host computer links to each other with described signal acquisition module, receives motor message and physiological signal, to this motor message and physiological signal extracting parameter, this parameter is converted to the game control input signal, controls game operation.The connected mode of host computer and signal acquisition module can adopt wired or wireless connected mode, wired connected mode can be that USB or live wire connect, and wireless connected mode can be a bluetooth or based on the wireless network connection of 802.11 series standards etc.
For host computer, it comprises extraction unit and converting unit.Extraction unit is used for described motor message and physiological signal extracting parameter; Converting unit links to each other with described extraction unit, is used for described parameter is converted to the game control input signal.
In extraction unit, can adopt fast Fourier transform (FFT) to calculate pulse frequency parameter and respiratory rate parameter to physiological signal: use the mobile window of the long 12.8s of window, every 1s be FFT calculate pulse frequency (PR); Use the mobile window of the long 12.8s of window, every 5s be FFT calculate respiratory rate (RR).
In converting unit, can be converted to control signal by degree of will speed up kinematic parameter: consider the real-time of recreation, the control about recreation realizes adopting the simple threshold values detection method.Promptly detect the accekeration on the X-axis, greater than the initial acceleration value, then control left as if the current acceleration value on X-axis, otherwise to the right.Acceleration control to recreation also can be calculated according to corresponding speed formula.
Converting unit can also be converted to control signal with pulse frequency parameter and respiratory rate parameter: normal person's pulse frequency scope is generally 40～220, and the respiratory rate scope is generally 10～120.Can define control sensitivity S=1/|PR-75|+1/|RR-18|, wherein PR is a pulse frequency, and RR is a respiratory rate.Be that pulse frequency and respiratory rate depart from normal value more, game control sensitivity is low more.
In a preferred embodiment, the game interaction device is delivered to the data-signal of gathering in the host computer by wireless mode.As shown in Figure 2, the game interaction device also comprises the wireless access terminal, and described wireless access terminal comprises wireless radio frequency modules and serial communication interface.
Wherein, wireless radio frequency modules is used for by wireless receiving motor message and physiological signal; Serial communication interface links to each other with described wireless radio frequency modules, is used for described motor message and physiological signal are delivered to host computer.
In the present embodiment, the game interaction device is at first gathered user movement motor message and physiological signal, main control chip reads data by SPI (Serial Peripheral interface, Serial Peripheral Interface) interface then, by SPI data wireless is sent to the wireless access terminal again.The wireless access terminal receives motor message and physiological signal and passes to host computer by serial communication interface.Host computer carries out parameter extraction to motor message and physiological signal, then these parameters is converted to the game control input signal, realizes the control to game operation.Present embodiment adopts wireless mode Data transmission, uses more comfortablely, and motor play is more flexible, has improved the recreation playability.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1, a kind of game interaction device is characterized in that, comprises the acquisition module of host computer and collection motor message and physiological signal; Described host computer links to each other with described signal acquisition module, receives described motor message and physiological signal, to described motor message and physiological signal extracting parameter, described parameter is converted to the game control input signal.
2, game interaction device according to claim 1 is characterized in that, described signal acquisition module comprises:
Gather displacement transducer, velocity sensor, three dimension acceleration sensor or the angular acceleration transducer of described motor message;
Gather the physiological signal collecting unit of electrocardio, capacity of blood vessel ripple signal, brain electricity and electro-ocular signal and/or breath signal;
Main control chip links to each other with described motor message collecting unit and physiological signal collecting unit, reads described motor message and physiological signal;
Transmitting element links to each other with described main control chip, is used to send described motor message and physiological signal.
3, game interaction device according to claim 2 is characterized in that, described physiological signal collecting unit comprises capacity of blood vessel ripple signal gathering unit:
Described capacity of blood vessel ripple signal gathering unit comprises that light emitting diode, photosensitive tube, instrument amplifier and low pass filtered involve main amplifying circuit; Described light emitting diode is by current drives, and described photosensitive tube receives the volume glistening light of waves signal of telecommunication; Described instrument amplifier links to each other with photosensitive tube, the described long-pending glistening light of waves signal of telecommunication is carried out difference amplify, and be delivered to LPF and main amplifying circuit obtains capacity of blood vessel ripple signal.
4, game interaction device according to claim 2 is characterized in that, described physiological signal collecting unit comprises the breath signal collecting unit:
Described breath signal collecting unit comprises lead, resonance circuit and single-chip microcomputer; Described lead is centered around user's chest and belly; Described resonance circuit links to each other with lead, produces corresponding resonant frequency according to described lead around the variation of area; Described single-chip microcomputer links to each other with resonance circuit, reads described resonant frequency, and obtains breath signal according to described resonant frequency.
5, game interaction device according to claim 1 is characterized in that, also comprises the wireless access terminal, and described wireless access terminal comprises:
Wireless radio frequency modules by wireless receiving motor message and physiological signal;
Serial communication interface links to each other with described wireless radio frequency modules, and described motor message and physiological signal are delivered to host computer.
6, game interaction device according to claim 1 is characterized in that, described host computer comprises:
Extraction unit is to described motor message and physiological signal extracting parameter;
Converting unit links to each other with described extraction unit, and described parameter is converted to the game control input signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920135398 CN201379971Y (en) | 2009-03-10 | 2009-03-10 | Game interaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920135398 CN201379971Y (en) | 2009-03-10 | 2009-03-10 | Game interaction device |
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| CN201379971Y true CN201379971Y (en) | 2010-01-13 |
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| CN 200920135398 Expired - Fee Related CN201379971Y (en) | 2009-03-10 | 2009-03-10 | Game interaction device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580322A (en) * | 2012-03-13 | 2012-07-18 | 常州大学 | EEG (electroencephalogram) intelligent toy car |
| CN103052351A (en) * | 2010-07-28 | 2013-04-17 | 姜星彻 | Portable brainwave measuring and controlling system |
| CN103933739A (en) * | 2013-01-19 | 2014-07-23 | 袁囡囡 | Intelligent mind-controlling toy car |
| CN106730812A (en) * | 2016-11-30 | 2017-05-31 | 吉林大学 | A kind of game regulator control system estimated based on multi-physiological-parameter mood amount and regulation and control method |
| CN108043026A (en) * | 2017-12-29 | 2018-05-18 | 重庆柚瓣家科技有限公司 | Meet the system and method for old man's spiritual demand by fitting aging game |
-
2009
- 2009-03-10 CN CN 200920135398 patent/CN201379971Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052351A (en) * | 2010-07-28 | 2013-04-17 | 姜星彻 | Portable brainwave measuring and controlling system |
| CN102580322A (en) * | 2012-03-13 | 2012-07-18 | 常州大学 | EEG (electroencephalogram) intelligent toy car |
| CN103933739A (en) * | 2013-01-19 | 2014-07-23 | 袁囡囡 | Intelligent mind-controlling toy car |
| CN106730812A (en) * | 2016-11-30 | 2017-05-31 | 吉林大学 | A kind of game regulator control system estimated based on multi-physiological-parameter mood amount and regulation and control method |
| CN108043026A (en) * | 2017-12-29 | 2018-05-18 | 重庆柚瓣家科技有限公司 | Meet the system and method for old man's spiritual demand by fitting aging game |
| CN108043026B (en) * | 2017-12-29 | 2021-04-30 | 重庆柚瓣家科技有限公司 | System and method for meeting mental requirements of old people through aging-adaptive game |
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| ASS | Succession or assignment of patent right |
Owner name: SUZHOU HEIHEZI SMART SCIENCE + TECHNOLOGY CO., LTD Free format text: FORMER OWNER: SHENZHEN ADVANCED TECHNOLOGY RESEARCH INST. Effective date: 20140310 |
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Free format text: CORRECT: ADDRESS; FROM: 518067 SHENZHEN, GUANGDONG PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140310 Address after: 215000, Room 202, 2-3 floor, No. 83-1 dial Road, Jiangsu, Suzhou Patentee after: SUZHOU HEIHEZI INTELLIGENT TECHNOLOGY CO., LTD. Address before: 518067 Nanshan medical equipment Industrial Park, No. 1019 Nanhai Road, Shenzhen, Guangdong, Nanshan District 3A Patentee before: Shenzhen Advanced Technology Research Inst. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20170310 |