Summary of the invention
The object of the present invention is to provide a kind of electronic wristwatch and the electronics of supporting gesture function, make electronic wristwatch or electronics can automatically perform corresponding operation according to the gesture of human body, achieve the Based Intelligent Control of user to electronic wristwatch, effectively improve Consumer's Experience.
For solving the problems of the technologies described above, the invention provides a kind of electronic wristwatch supporting gesture function, comprise clock, display screen, special feature is, also comprises: central processor CPU, three axis angular rate sensors, 3-axis acceleration sensor;
Described CPU, three axis angular rate sensors and 3-axis acceleration sensor are all built in the enclosure of described electronic wristwatch;
Described three axis angular rate sensors are all connected with described CPU with 3-axis acceleration sensor; Wherein, three axis angular rate sensors and described 3-axis acceleration sensor described in described CPU Real-Time Monitoring, and according to the detection to angular velocity and orientation of described three axis angular rate sensors and described 3-axis acceleration sensor, identify the movement locus of described electronic wristwatch; Described CPU, when the movement locus identified meets default gesture, performs the operation corresponding with the gesture that this is preset.
Present invention also offers a kind of electronics supporting gesture function, comprise clock, display screen, its special feature is, also comprises: central processor CPU, three axis angular rate sensors, 3-axis acceleration sensor, communication module;
Described CPU, three axis angular rate sensors, 3-axis acceleration sensor and communication module are all built in the enclosure of described electronics;
Described three axis angular rate sensors, 3-axis acceleration sensor are all connected with described CPU with communication module; Wherein, three axis angular rate sensors and described 3-axis acceleration sensor described in described CPU Real-Time Monitoring, and according to the detection to angular velocity and orientation of described three axis angular rate sensors and described 3-axis acceleration sensor, identify the movement locus of described electronics; Described CPU, when the movement locus identified meets default gesture, performs the operation corresponding with the gesture that this is preset.
Embodiment of the present invention in terms of existing technologies, CPU, three axis angular rate sensors, 3-axis acceleration sensor is provided with in electronic wristwatch or electronics, CPU can by the Real-Time Monitoring to three axis angular rate sensors and 3-axis acceleration sensor, identify the movement locus of electronic wristwatch, and when the movement locus identified meets default gesture, perform the operation corresponding with the gesture that this is preset.Because three axis angular rate sensors and 3-axis acceleration sensor itself have been existing mature technology, also increasingly accurate to the detection in angular velocity and orientation, therefore, can extrapolate the movement locus of electronic wristwatch according to the testing result of three axis angular rate sensors and 3-axis acceleration sensor, and the movement locus of electronic wristwatch and the gesture of human body also exist mutually corresponding relation.Namely by the identification to the movement locus of electronic wristwatch, perform the associative operation of the gesture conformed to this movement locus, achieve the Based Intelligent Control of user to electronic wristwatch, effectively improve Consumer's Experience.
Preferably, the gesture preset comprises one of following or its combination in any: outwards turn wrist once, inwardly turn wrist once, downwards whipping once, upwards whipping once, inwardly whipping once, outwards whipping is once.Due to outwards turn wrist once, inwardly turn wrist once, downwards whipping once, upwards whipping once, inwardly whipping once, outwards whipping once all belong to the most frequently used several gestures of human body, therefore these simulation people are seen that the habitual gesture of wrist-watch is as the steering order to electronic wristwatch, meet naturally being accustomed to of human body, further increase Consumer's Experience.
Preferably, corresponding being operating as of wrist gesture once is outwards turned: upwards roll screen is once for display screen; Inwardly turn corresponding being operating as of wrist gesture once: the downward roll screen of display screen once; Turn wrist 2 times continuously and turn corresponding being operating as of the different gesture in wrist direction for 2 times: the operation waking system in electronic wristwatch up; Corresponding being operating as of downward whipping gesture once: confirm operation; Upwards corresponding being operating as of whipping gesture once: return operation; Corresponding being operating as of inside whipping gesture once: switch to next step operation; Corresponding being operating as of outside whipping gesture once: switch to previous action.
Preferably, the operation that the described gesture with presetting is corresponding, also comprises: the operation of closing system in described electronic wristwatch.Make electronic wristwatch can enter the pattern of most power saving, the amount of saving energy.
Preferably, electronic wristwatch also comprises: communication module, and communication module is connected with CPU; Wherein, described communication module and mobile phone carry out communication, and the information from mobile phone is transmitted to described CPU, described CPU controls the content of described display screen display according to the information of described forwarding, the information such as the missed call making electronic wristwatch can demonstrate mobile phone to send, new short message.
Preferably, communication module is bluetooth communication module or Wifi communication module, or communication module supports one of following communication modes or its combination in any: bluetooth communication, Wifi communication, 2G mobile communication, 3G mobile communication.Because general mobile phone all possesses the communication of bluetooth or Wifi, make the present invention can possess application scenarios widely.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.But, persons of ordinary skill in the art may appreciate that in each embodiment of the present invention, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following embodiment and amendment, each claim of the application technical scheme required for protection also can be realized.
First embodiment of the present invention relates to a kind of electronic wristwatch supporting gesture function.Electronic wristwatch in present embodiment, except the conventional device (as clock, display screen, battery etc.) possessing ordinary electronic watch, also comprises: central processor CPU, three axis angular rate sensors, 3-axis acceleration sensor and storer.CPU, storer, three axis angular rate sensors and 3-axis acceleration sensor are all built in the enclosure of described electronic wristwatch.Storer, three axis angular rate sensors are all connected with described CPU with 3-axis acceleration sensor.Three axis angular rate sensors described in CPU Real-Time Monitoring and described 3-axis acceleration sensor, and according to the detection to angular velocity and orientation of described three axis angular rate sensors and described 3-axis acceleration sensor, identify the movement locus of described electronic wristwatch; Described CPU, when the movement locus identified meets default gesture, performs the operation corresponding with the gesture that this is preset.Wherein, all programs that CPU runs are deposited in memory, and namely CPU calls the program that need run from described storer.
Specifically, the gesture preset can comprise one of following or its combination in any: outwards turn wrist once (as moved to position 1 ' from position 1 in Fig. 1), inwardly turn wrist once (as moved to position 1 ' from position 1 Fig. 2), downwards whipping once (as moved to position 2 ' from position 2 Fig. 3), upwards whipping once (as moved to position 2 ' from position 2 Fig. 4), inwardly whipping once (as moved to position 3 ' from position 3 Fig. 5), outwards whipping be once (as moved to position 3 ' from position 3 Fig. 6).It will be appreciated by those skilled in the art that, existing three axis angular rate sensors and 3-axis acceleration sensor can realize the detection to angular velocity and orientation, and can according to the testing result to angular velocity and orientation by certain algorithm, extrapolate the movement locus of electronic wristwatch, therefore, only need by corresponding to movement locus (as downward whipping once) algorithm and corresponding operation result be built in chip internal in advance, make CPU according to three axis angular rate sensors and the actual numerical value detected of 3-axis acceleration sensor, calculate by the algorithm preset, if result of calculation conforms to the operation result preset, then assert that the movement locus of the electronic wristwatch movement locus corresponding with this algorithm is identical, thus the identification realized the movement locus of electronic wristwatch.
In actual applications, when the movement locus identified meets the following conditions, CPU judges to meet the gesture outwards turning wrist 1 time: in continuous print scheduled duration, the angle a that described electronic wristwatch is rotated in a clockwise direction is greater than 30 degree and is less than 120 degree (as shown in Figure 1), and described electronic wristwatch does not exist identical movement locus within the follow-up schedule time.Such as, three axis angular rate sensors and 3-axis acceleration sensor obtain the actual detection numerical value in 1 second, if the algorithm outwards turning wrist 1 time by correspondence detecting numerical value according to reality calculates, and result of calculation meets the default operation result of this algorithm, and immediately in lower 1 second without identical operation result, then judge that electronic wristwatch has carried out the gesture that 1 time effectively outwards turns wrist.Due to a gesture at first, wrist is that geo-stationary is motionless, can accelerate fast, and then slow down, finally arrive wrist geo-stationary motionless when moving up; Before the beginning of each action, and after terminating, there is the time of one section of geo-stationary, as before the beginning of each action and after terminating, have the rest time of 0.2s-0.5s.Within rest time, parameter continues for some time and approximates 0, and after moving up, parameter can become large immediately, and the trend of Parameters variation and digit unify fixed requirement, is exactly a gesture motion; Time a gesture motion terminates, parameter is again continue for some time to approximate 0.In general, the process lasts terminated to gesture from gesture was at about 1 second, therefore, the actual detection numerical value that three axis angular rate sensors and 3-axis acceleration sensor obtained in 1 second calculates, meet convention, and a gesture motion as completed within 1 second, speed, is more conducive to the realization of detection computations.
Similarly, when the movement locus identified meets the following conditions, CPU judges to meet the gesture inwardly turning wrist 1 time: in continuous print scheduled duration, the angle a that described electronic wristwatch rotates in the counterclockwise direction is greater than 30 degree and is less than 120 degree (as shown in Figure 2), and described electronic wristwatch does not exist identical movement locus within the follow-up schedule time.Such as, three axis angular rate sensors and 3-axis acceleration sensor obtain the actual detection numerical value in 1 second, if the algorithm inwardly turning wrist 1 time by correspondence detecting numerical value according to reality calculates, and result of calculation meets the default operation result of this algorithm, and immediately in lower 1 second without identical operation result, then judge that electronic wristwatch has carried out the gesture that 1 time effectively inwardly turns wrist.
Similarly, when the movement locus identified meets the following conditions, CPU judges to meet downward whipping gesture once: in continuous print scheduled duration, the distance that described electronic wristwatch moves down is positioned at preset length, and described electronic wristwatch does not exist identical movement locus within the follow-up schedule time.Such as, three axis angular rate sensors and 3-axis acceleration sensor obtain the actual detection numerical value in 0.5 second, if detect calculating by the downward whipping of correspondence algorithm once of numerical value according to reality, and result of calculation meets the default operation result of this algorithm, and without identical operation result in immediately lower 0.5 second, then judge that electronic wristwatch has carried out 1 effective whipping gesture once downwards.Similarly, when the movement locus identified meets the following conditions, CPU judges to meet upwards whipping gesture once: in continuous print scheduled duration, the distance that described electronic wristwatch moves up is positioned at preset length, and described electronic wristwatch does not exist identical movement locus within the follow-up schedule time.
Similarly, when the movement locus identified meets the following conditions, CPU judges to meet inside whipping gesture once: with elbow joint center of gravity as the center of circle, in continuous print scheduled duration, the inside whipping of described electronic wristwatch and be less than 70 degree (as shown in Figure 5 with the angle β that the line in the described center of circle is formed, β is more than or equal to 0 degree and is less than 70 degree), and within the follow-up schedule time, there is not identical movement locus in described electronic wristwatch.When the movement locus identified meets the following conditions, CPU judges to meet to inside and outside gesture of moving once: with elbow joint center of gravity as the center of circle, in continuous print scheduled duration, the outside whipping of described electronic wristwatch and be less than 70 degree (as shown in Figure 6 with the angle β that the line in the described center of circle is formed, β is more than or equal to 0 degree and is less than 70 degree), and within the follow-up schedule time, there is not identical movement locus in described electronic wristwatch.
It should be noted that, in present embodiment, be only described with the example that is detected as of above-mentioned 6 kinds of gestures, in actual applications, the predeterminable various gesture that can detect with three axis angular rate sensors and 3-axis acceleration sensor, does not enumerate at this.Different gestures (or gesture combination) may correspond to different operations, as outwards turned corresponding being operating as of wrist gesture once: upwards roll screen is once for display screen; Inwardly turn corresponding being operating as of wrist gesture once: the downward roll screen of display screen once; Turn wrist 2 times continuously and turn the different gesture in wrist direction (once then inwardly turn wrist and once or inwardly turn wrist as outwards turned wrist and once then outwards turn wrist once) corresponding being operating as 2 times: the operation waking system in electronic wristwatch up; Corresponding being operating as of downward whipping gesture once: confirm operation; Upwards corresponding being operating as of whipping gesture once: return operation; Corresponding being operating as of inside whipping gesture once: switch to next step operation; Corresponding being operating as of outside whipping gesture once: switch to previous action.Certainly, the operation corresponding to each default gesture (or gesture combination), can by user's self-defining.A kind of concrete application scenarios is as follows:
Not only be built-in with CPU, three axis angular rate sensors, 3-axis acceleration sensor in electronic wristwatch, be also built-in with communication module, as shown in Figure 7 (conventional device of ordinary electronic watch is illustrated no longer in the drawings).This communication module can be bluetooth communication module, Wifi communication module, 2G mobile communication module or 3G mobile communication module (in this way the communication module such as GSM/GPRS/3G).This communication module is connected with described CPU.Wherein, communication module and mobile phone carry out communication, and the information from mobile phone is transmitted to described CPU, and described CPU controls the content of described display screen display according to the information of described forwarding.The information forwarded comprises: the instant communication information of the incoming information of mobile phone, the short message content of mobile phone, mobile phone.When detecting that electronic wristwatch outwards turns wrist and once then inwardly turns wrist once, or when detecting that inwardly turning wrist once then outwards turns wrist one time, wake the system in electronic wristwatch up, automatically open this communication module, and demonstrate the information such as the missed call that mobile phone sends, new short message.Lift when wrist is flat, during downward whipping one time, CPU automatically performs the operation of confirmation; Lift when wrist is flat, upwards during whipping one time, CPU automatically performs the operation returned; Lift when wrist is flat, during outside whipping one time, CPU automatically performs the operation switching to previous step; Lift when wrist is flat, during inside whipping one time, CPU automatically performs the operation switching to next step.
Be not difficult to find, because three axis angular rate sensors and 3-axis acceleration sensor itself have been existing mature technology, also increasingly accurate to the detection in angular velocity and orientation, therefore, in the present embodiment, can extrapolate the movement locus of electronic wristwatch according to the testing result of three axis angular rate sensors and 3-axis acceleration sensor, and the movement locus of electronic wristwatch and the gesture of human body also exist mutually corresponding relation.Namely by the identification to the movement locus of electronic wristwatch, perform the associative operation of the gesture conformed to this movement locus, achieve the Based Intelligent Control of user to electronic wristwatch, effectively improve Consumer's Experience.And the gesture preset comprises one of following or its combination in any: outwards turn wrist once, inwardly turn wrist once, downwards whipping once, upwards whipping once, inwardly whipping once, outwards whipping is once; The operation that different gesture is corresponding different respectively.Due to outwards turn wrist once, inwardly turn wrist once, downwards whipping once, upwards whipping once, inwardly whipping once, outwards whipping once all belong to the most frequently used several gestures of human body, therefore these simulation people are seen that the habitual gesture of wrist-watch is as the steering order to electronic wristwatch, meet naturally being accustomed to of human body, further increase Consumer's Experience.
Second embodiment of the present invention relates to a kind of electronic wristwatch supporting gesture function.Second embodiment has done further improvement on the basis of the first embodiment, main improvements are: in second embodiment of the invention, the operation corresponding with the gesture preset, also comprise: the operation of closing system in described electronic wristwatch, make electronic wristwatch can enter the pattern of most power saving, the amount of saving energy.Such as, (lift as electronic wristwatch when detecting that the movement locus of electronic wristwatch meets the posture of waving to do goodbye and swing), electronic wristwatch closes the system in electronic wristwatch automatically, by the module compared with power consumption such as closed communication module, electronic wristwatch can be made can to enter the pattern of most power saving.
In addition, in the present embodiment, electronic wristwatch can also comprise alarm set, and this alarm set is all connected with CPU with communication module, as shown in Figure 8.Communication module and mobile phone carry out communication, and the instruction from mobile phone are transmitted to described CPU, CPU according to this alarm set of instruction triggers forwarded.Alarm set comprises with one of lower component or its combination in any: loudspeaker, Vib., light emitting diode.CPU, to the triggering of described alarm set, comprises any one mode following or its combination in any:
Trigger described sound horn to remind, trigger described Vib. vibration reminding, trigger the prompting of described lumination of light emitting diode.
Wherein, predefined expression mobile phone has the instruction newly dynamically needing user to note, all programs, and the data file required for alarm set, all deposit in memory.After CPU receives the instruction that communication module transmits, instruction predefined in it and storer is compared, when the instruction that communication module is sent can be identified (namely have with predefined expression mobile phone the instruction newly dynamically needing user to note identical), CPU controls alarm set and operates accordingly, such as CPU controls prompting module and sounds, and vibrations or LED luminescence occur.What need user to note newly dynamically can comprise: mobile phone has incoming call, mobile phone has note, mobile phone has instant communication information etc., can by user's self-defining.When mobile phone have need user to note new dynamically time, send one to the communication module in electronic wristwatch and represent that described mobile phone has the Indication message newly dynamically needing user to note, thus the alarm set in triggerable electronic watch, as reminded by color LED light, vibration reminding or sound horn are reminded, or, also can be reminded by array mode (as light add sound, sound adds vibrations etc.).
3rd embodiment of the present invention relates to a kind of electronics supporting gesture function.3rd embodiment is identical with the first or second embodiment, difference part is, in the first or second embodiment, what support gesture function is electronic wristwatch, and in the present embodiment, what support gesture function is electronics (as being similar to the electronics of mobile phone wrist-watch), comprise equally in this electronics: clock, display screen, CPU, three axis angular rate sensors, 3-axis acceleration sensor, the parts such as communication module, CPU, three axis angular rate sensors, 3-axis acceleration sensor and communication module are all built in the enclosure of described electronics.Three axis angular rate sensors, 3-axis acceleration sensor and communication module are all connected with described CPU; Wherein, three axis angular rate sensors and described 3-axis acceleration sensor described in described CPU Real-Time Monitoring, and according to the detection to angular velocity and orientation of described three axis angular rate sensors and described 3-axis acceleration sensor, identify the movement locus of described electronics; Described CPU, when the movement locus identified meets default gesture, performs the operation corresponding with the gesture that this is preset.Communication module supports one of following communication modes or its combination in any:
Bluetooth communication, Wifi communication, 2G mobile communication, 3G mobile communication.
The electronics of present embodiment duplicates to the concrete detection mode of gesture and the first or second embodiment, and the relevant technical details mentioned in the first or second embodiment is still effective in the present embodiment, in order to reduce repetition, repeats no more here.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiments of the invention, and in actual applications, various change can be done to it in the form and details, and without departing from the spirit and scope of the present invention.