For infantile autism patient, pacify and the wearable device of linking up
Technical field
The utility model relates to and a kind ofly for infantile autism patient, pacify and the device of linking up, specifically a kind ofly based on the infantile autism patient who disturbs vibrations therapy and can carry out simple communication by wireless technology and guardian, use carry-on wearable device.
Background technology
Infantile autism, claims again autism or autistic disorder etc., is the representative disease of pervasive developmental disorders.According to the research of U.S. CDC, Mei88Ge U.S. child just has one to be diagnosed as autism children, and more has in the world the infantile autism sufferer up to ten million.This disease generally shows and comprises the symptoms such as spontaneous behavior is abnormal, shortage exchanges, breaks out.Infantile autism allows child be difficult to adapt to normal society, causes child in society, to be in a disadvantageous position future, and there is no so far effective treatment means.Compare school for learning disabilities, it is more favourable that expert generally believes that infantile autism child accepts the education in mainstream school, because they can learn mutual contacts there, controls and revise their behavior.But, only to take certain measure to reduce the environment of mainstream school for infantile autism child's pressure, and certain communication approach is provided, infantile autism child just likely received by mainstream school.
In order to treat infantile autism, on market, developed multiple product, wherein many products have been used the diversional therapy based on vibrations.This method is proved when processing uncontrolled the breaking out of infantile autism child very effective, and it disperses the attention of sufferer to current environment by vibrations, thereby alleviates the attack degree of infantile autism.In addition, in order to help the sufferer ability of increasing exchanges, fill up the social estrangement between sufferer and other normal populations, some devices have designed the function with customizable communications option, studies have shown that, this function contributes to sufferer and other people communication.The use of these devices has confirmed that diversional therapy and the customizable communication function based on vibrations is helpful for infantile autism child.
Existing infantile autism patient uses carry-on wearable device, generally comprises: the wrist strap that sufferer is worn with oneself and the remote controller of being held by guardian or teacher; The built-in heart rate monitor of described wrist strap, with the heart rate of real-time analysis sufferer, and is sent to remote controller by wireless signal transceiver, and by the indicator for displaying heart rate on remote controller; Described wrist strap is built-in accelerometer also, to monitor sufferer arm suddenly and the action repeating, to judge sufferer according to acceleration magnitude, whether has road rage; Described wrist strap is built-in vibrations motor also, can pass through the vibrations of remote controller triggering for generating scalable intensity.Described wrist strap is worn on wrist and/or the ankle of sufferer, and/or cervical region; The heart rate of heart rate monitor real-time analysis sufferer, and by wireless signal transceiver, deliver to remote controller, the indicator for displaying heart rate on remote controller; The action of simultaneously described accelerometer monitoring sufferer arm, foot or cervical region, the heart rate that the acceleration magnitude recording according to described accelerometer and heart rate monitor record, judges the current road rage that whether exists of sufferer; If there is road rage, send alarm signal to remote controller, guardian or teacher are according to the vibration amplitude that shakes motor described in the intensity adjustments of alarm signal simultaneously.In use procedure, sufferer if needed, is pressed the button touching on wrist strap, and the corresponding button of remote controller is lighted, and can show certain demand to guardian; When sufferer breaks out, heart rate indicator is reminded guardian, produces vibrations subsequently by guardian's remote control wrist strap, pacifies sufferer.
The parts such as the built-in heart rate monitor of wrist strap, accelerometer, if carry out corresponding data collection with traditional data acquisition unit, tend to cause dropout, thus need to relate to a kind of new data acquisition module, to realize multi-channel data acquisition and to improve the reliability of signals collecting.
Utility model content
The technical problems to be solved in the utility model is for infantile autism sufferer provides a kind of novel carry-on wearable device, and the wrist strap of this device adopts the dual pathways to gather the signal from heart rate monitor, accelerometer, to improve the reliability of signals collecting.
For addressing the above problem, this utility model provides a kind of infantile autism patient to use carry-on wearable device, and it comprises: the upper wrist strap being connected by locker, lower wrist strap; In described wrist strap, be provided with heart rate monitor, accelerometer, and first, second data acquisition module being connected with the signal output part of described heart rate monitor and accelerometer respectively, described first, second data acquisition module is connected with AD module; The structure of described first, second data acquisition module is identical, all comprise: channel selecting unit, for input signal being divided into the alternative analog switch unit of two paths of signals, with first, second modulate circuit that the outfan of this alternative analog switch unit is connected, the outfan of described first, second modulate circuit is connected with an input of AD unit.
Described channel selecting unit comprises: comparator, the in-phase end of this comparator is as the input end of analog signal of data acquisition module, its end of oppisite phase accesses a reference voltage, the outfan of this comparator respectively with NPN audion, the base stage of PNP audion is connected, the colelctor electrode of described NPN audion, the emitter stage of PNP audion is connected with a high level respectively, the emitter stage of described NPN audion, the colelctor electrode of PNP audion is connected with the control end of alternative analog switch unit respectively, and the emitter stage of NPN audion, the colelctor electrode of PNP audion is also respectively by first, the second resistance eutral grounding, input end of analog signal in described first, second data acquisition module is connected with the signal output part of described sonar sensor and the image analoging signal outfan of optical polarization imager respectively.
Described wrist strap is made by macromolecular material.
This utility model beneficial effect is: this utility model is connected by locker by upper and lower wrist strap, forms detachable complete wrist strap.By channel selecting unit, input range is divided, if input signal is greater than the input signal of reference voltage dwindle by a certain percentage after, input to AD module, if input signal is less than reference voltage, input signal is carried out to processing and amplifying, input to AD module, adopt the dual pathways to gather the signal from heart rate monitor, accelerometer, to improve the reliability of signals collecting.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of wrist strap part of the present utility model, and wherein: 1 is upper wrist strap, 2 is lower wrist strap, and 3 is locker, and 4 is button, and 5 is heart rate monitor;
Fig. 2 is the contour structures schematic diagram of remote controller part of the present utility model, and wherein: 11 is RPB, 12 is heart rate indicator, and 13 is vibrations adjusting knob, and 14 is shockproofness indicator;
Fig. 3 is the schematic diagram of signal acquisition circuit of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
The infantile autism patient of the present embodiment uses carry-on wearable device, comprising: the wrist strap that sufferer is worn with oneself and the remote controller of being held by guardian or teacher; The built-in heart rate monitor 5 of described wrist strap, with the heart rate of real-time analysis sufferer, and is sent to remote controller by wireless signal transceiver, and by the indicator for displaying heart rate on remote controller; Described wrist strap is built-in accelerometer also, to monitor sufferer arm suddenly and the action repeating, to judge sufferer according to acceleration magnitude, whether has road rage; Described wrist strap is built-in vibrations motor also, can pass through the vibrations of remote controller triggering for generating scalable intensity.
As Fig. 3, in described wrist strap, be also provided with first, second data acquisition module being connected with the signal output part of described heart rate monitor 5 and accelerometer respectively, described first, second data acquisition module is connected with AD module; The structure of described first, second data acquisition module is identical, all comprise: channel selecting unit, for input signal being divided into the alternative analog switch unit of two paths of signals, with first, second modulate circuit that the outfan of this alternative analog switch unit is connected, the outfan of described first, second modulate circuit is connected with an input of AD unit.
Described channel selecting unit comprises: comparator, the in-phase end of this comparator is as the input end of analog signal of data acquisition module, its end of oppisite phase accesses a reference voltage, the outfan of this comparator respectively with NPN audion, the base stage of PNP audion is connected, the colelctor electrode of described NPN audion, the emitter stage of PNP audion is connected with a high level respectively, the emitter stage of described NPN audion, the colelctor electrode of PNP audion is connected with the control end of alternative analog switch unit respectively, and the emitter stage of NPN audion, the colelctor electrode of PNP audion is also respectively by first, the second resistance eutral grounding, input end of analog signal in described first, second data acquisition module is connected with the signal output part of described sonar sensor and the image analoging signal outfan of optical polarization imager respectively.
Described wrist strap comprises upper wrist strap 1, the lower wrist strap 2 being connected by locker 3.
The upper surface of described upper wrist strap 1 is provided with the button 4 of tape light, can, by pressing the button that touches this tape light, excite corresponding button on remote controller; Described telecontrol panel is provided with and button identical on wrist strap, and the button of two place's same colors can excite mutually.
On described telecontrol panel, with vibrations adjusting knob, can pass through the built-in vibrations motor of wireless technology remote control adjustment wrist strap.
On described telecontrol panel, with shockproofness indicator, can receive the shockproofness signal of wrist strap transmission and be reflected in remote controller surface by wireless technology.
Described infantile autism patient by the method for work of carry-on wearable device, comprising:
Described wrist strap is worn on wrist and/or the ankle of sufferer, and/or cervical region;
The heart rate of heart rate monitor real-time analysis sufferer, and by wireless signal transceiver, deliver to remote controller, the indicator for displaying heart rate on remote controller;
The action of simultaneously described accelerometer monitoring sufferer arm, foot or cervical region, the heart rate that the acceleration magnitude recording according to described accelerometer and heart rate monitor record, judges the current road rage that whether exists of sufferer;
If there is road rage, send alarm signal to remote controller, guardian controls described vibrations motor with larger vibration amplitude vibrations simultaneously.
If there is not road rage, guardian does not open described vibrations.
This device not only can have to the sufferer of flared the function of pacifying by vibrations therapy, can also assist sufferer and guardian or teacher to link up by wireless technology, and volume is light and handy, be easy to carry, contribute to sufferer to be socially reintegrated, improved the versatility of modulate circuit, it has feature simple in structure, good reliability.
Application examples 1: sufferer breaks out, palpitating speed, heart rate monitor obtains the information of tachycardia, by the built-in radio-frequency antenna of wrist strap or bluetooth, is sent to remote controller, and the heart rate indicator of remote controller produces compared with high scale, remind guardian to take measures, guardian opens wrist strap built-in motor by the vibrations adjusting knob of remote controller, at sufferer wrist, produces vibrations, disperses the attention of sufferer, until sufferer heart beating is tranquil gradually, guardian closes vibrations motor.
Application examples 2: sufferer wants help, presses and touches a certain button of arranging in advance on wrist strap, exposition need, the button of remote controller respective color is lighted, remind guardian to take measures, guardian has made according to the meaning of making an appointment with sufferer the movement that meets sufferer demand, has met the requirement of sufferer.
Application examples 3: guardian wants to link up with sufferer, by remote controller, press and touch certain button, now on the wrist strap of sufferer wrist, the corresponding button is lighted, and sufferer is pressed tactile another button according to prior agreement and responded, and has carried out signal communicating in the situation that patient is difficult to language communication.