Embodiment
Below in conjunction with embodiment, more detailed description is further done to technical scheme of the present invention.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all should belong to the scope of protection of the invention.
Along with the intelligentized development of life, the people of mobile phone, mobile intelligent terminal is used to get more and more, this lot of visual problems that just caused a lot of user all to occur, such as myopia.But to work at ordinary times and in life process, mobile terminal, also more and more by the dependence of people, is abandoned using mobile terminal that work and life can be made on the contrary to carry out.Based on above-mentioned situation, the present invention proposes a kind of reminding user reasonable employment mobile terminal method, by measuring the distance of user and intelligent terminal, the distance value exceeding expection health is then sounded a warning by terminal, has reached the effect of reasonable employment mobile phone.
Consult Fig. 1, Fig. 1 is the structural representation of device first execution mode of a kind of reminding user reasonable employment mobile terminal provided by the invention.This device 100 comprises: acquisition module 110, modular converter 120, distance calculation module 130, data processing module 140 and prompting module 150.
Wherein, acquisition module 110, when user starts the display screen of mobile terminal 101, starts to gather the breath signal in the first scope centered by this mobile terminal 101 display screen.This first scope is preset by device 100, in the certain limit near mobile terminal.Because user is in respiratory, the gas concentration lwevel of exhalation is higher, gathers the collection point point that normally gas concentration lwevel is the highest during breath signal, near the naris position of user.This breath signal at least to comprise in the first scope gas concentration lwevel information and breath signal collection point to the range information of screen.After collecting breath signal, be transferred to modular converter 120.Breath signal is converted to the first signal by modular converter 120, and the first signal is sent to distance calculation module 130.Breath signal is transferred to data processing module 140 by modular converter 120 simultaneously.The relative position information of the breath signal collection point that distance calculation module 130 comprises according to the first signal and screen, calculates the distance of collection point to the display screen of mobile terminal 101 of breath signal.Generation distance signal after calculating completes also is transferred to data processing module 140.
After data processing module 140 receives breath signal and distance signal, resolve the gas concentration lwevel information that obtains wherein and through breath signal collection point that distance calculation module 130 calculates to the range information of mobile terminal 101.
First data processing module 140 can contrast resolves the gas concentration lwevel obtained and the air carbon dioxide Cmax value prestored, the air carbon dioxide Cmax value prestored is in advance in write into Databasce, is the Cmax value of the Carbon Dioxide in Air of suitable human lives.When resolving the carbon dioxide concentration value that obtains and exceeding the default air carbon dioxide Cmax value prestored, illustrate that in environment residing for user, gas concentration lwevel exceeds standard, to give the alarm signal to user.Then the range information that contrast collection point writes in advance to the Distance geometry of mobile terminal 101 display screen is continued.The distance of breath signal collection point to mobile terminal 101 display screen is write in advance in device 100, can preset distance value it be 10 centimetres, 20 centimetres, 30 centimetres or 40 centimetres, when contrasting the collection point that the gets distance to mobile terminal 101 display screen and being less than the range information write in advance, send alarm signal to user.Prompting module 150 is according to the alarm signal of data processing module 140 twice transmission, open the window with voice messaging or the form reminding user that plays window Word message and improve air quality, and change the distance of sight line and mobile terminal 101, reasonable employment mobile terminal 101.
Be different from prior art, the device of reminding user reasonable employment mobile terminal of the present invention gathers the breath signal around mobile terminal, and calculate the distance of breath signal collection point to mobile terminal according to breath signal, the gas concentration lwevel comprised by contrast breath signal and standard gas concentration lwevel, and contrast the distance of breath signal collection point to mobile terminal and the distance range of the health preset, alarm signal is sent respectively to user, the distance between user and mobile terminal can be obtained, prompting is made within the distance range of health, promote that user forms the use habit of reasonably healthy.
Consult Fig. 2, Fig. 2 is the structural representation of device second execution mode of a kind of reminding user reasonable employment mobile terminal provided by the invention.This device 200 comprises: acquisition module 210, modular converter 220, distance calculation module 230, data processing module 240 and prompting module 250.
Wherein, acquisition module 210 comprises collecting unit 211 and converting unit 212, and collecting unit 211 gathers the breath signal in the first scope.Collecting unit 211 comprises carbon dioxide sensor and respiratory rate inductor, carbon dioxide sensor is used for real-time detection and obtains the carbon dioxide concentration value information of breath signal collection point, and respiratory rate inductor is used for the respiratory rate information of induction breath signal collection point place user in real time and the Breath collection point relative position information to mobile terminal 201 display screen.The carbon dioxide concentration value information collected, respiratory rate information and relative position information are packaged into breath signal and are transferred to converting unit 212 and data processing module 240, after converting unit 212 receives breath signal, breath signal is converted to the signal of telecommunication by breathing detection circuit (not shown), extract electrical signal information, and be transferred to amplifying circuit (not shown) reprocessing output, the breath signal signal of telecommunication of generation is sent to modular converter 220.The breath signal signal of telecommunication received continues to convert the first signal to by modular converter 220, by the first Signal transmissions to distance calculation module 230, and by breath signal electric signal transmission to data processing module 240.Distance calculation module 230 is range sensors, and the breath signal collection point that can comprise according to the first signal and the relative position information of screen calculate the distance of breath signal collection point to mobile terminal 201, generates distance signal transmission to data processing module 240.Data processing module 240 receives the breath signal signal of telecommunication and distance signal.Data processing module 240 comprises resolution unit 241, computing unit 242 and contrast unit 243, resolution unit 241 resolves the breath signal signal of telecommunication and distance signal that receive, obtains the gas concentration lwevel information of breath signal collection point, respiratory rate information and the signal acquisition point range information to mobile terminal 201 display screen.Computing unit 242 calculates according to respiratory rate information and breathes average frequency, in order to represent that breath signal collection point and screen keep the duration of a relative position.First contrast unit 243 can contrast resolves the gas concentration lwevel obtained and the normal air carbon dioxide concentration value prestored, the air carbon dioxide Cmax value prestored is in advance in write into Databasce, is the Cmax value of the Carbon Dioxide in Air of suitable human lives.When resolving the carbon dioxide concentration value obtained and exceeding default air carbon dioxide Cmax value, illustrate that in environment residing for user, gas concentration lwevel exceeds standard, send the first alarm signal to user.Then the range information that contrast breath signal collection point writes in advance to the Distance geometry of mobile terminal 201 display screen is continued.Write the distance of multiple breath signal collection point to mobile terminal 201 display screen in device 200 in advance, and distance values increases gradually.In the present embodiment, the multiple distance values preset are respectively 10 centimetres, 20 centimetres, 30 centimetres and 40 centimetres, and the duration corresponding to relative position distance value of presetting is respectively 1 minute, 10 minutes, 20 minutes and 30 minutes.By contrasting the distance value calculated in real time and the distance value of presetting, in conjunction with the duration of breathing average frequency, send the second alarm signal to user.When the distance value calculated is greater than 40 centimetres, or user's not operating mobile terminal 201 is described, adopts suitable gesture operation mobile terminal 201, now the second alarm signal is not sent to user; If the breathing average frequency calculated continues 1 minute with same numerical value, when the distance value calculated is less than 10 centimetres, illustrate in the scope that user keeps being less than with the distance of mobile terminal 201 10 centimetres and continue 1 minute, then send the second alarm signal to user; If the breathing average frequency calculated continues 10 minutes with same numerical value, when the distance value calculated is greater than 10 centimetres and is less than 20 centimetres, illustrate that user keeps in the scope of 10-20 centimetre, continuing 10 minutes with the distance of mobile terminal 201, then send the second alarm signal to user; If the breathing average frequency calculated continues 20 minutes with same numerical value, when the distance value calculated is greater than 20 centimetres and is less than 30 centimetres, illustrate that user keeps in the scope of 20-30 centimetre, continuing 20 minutes with the distance of mobile terminal 201, then send the second alarm signal to user; If the breathing average frequency calculated continues 30 minutes with same numerical value, when the distance value calculated is greater than 30 centimetres and is less than 40 centimetres, illustrate that user keeps in the scope of 30-40 centimetre, continuing 30 minutes with the distance of mobile terminal 201, then send the second alarm signal to user.
Prompting module 250 comprises gas concentration lwevel reminding unit 251 and distance reminding unit 252; when in environment residing for user, gas concentration lwevel exceeds standard; gas concentration lwevel reminding unit 251 sends the first alarm signal; specifically on the display screen of mobile terminal 201, send voice messaging or popup text window; word at least needs the contrast comprising real-time carbon dioxide concentration value and home carbon dioxide concentration value, and reminding user window ventilate information.When being within the scope of different predeterminable ranges to the distance value of mobile terminal 201 display screen in breath signal collection point, voice messaging or popup text window is sent at the timing node distance reminding unit 252 of setting, reminding user stops using mobile terminal in like fashion, makes its reasonable employment mobile terminal 201.Combine the record of user's every day use custom simultaneously and medically think the Distance geometry frequency investigation result of carrying out on user health impact, advising user's reasonable employment mobile terminal 201 by voice or the mode that plays window display.
Further, device 200 also comprises a memory module 260, connects contrast unit 243, for storing the normal air carbon dioxide concentration value that contrast unit 243 prestores and the range information prestored.
Be different from prior art, the device of reminding user reasonable employment mobile terminal of the present invention gathers the breath signal around mobile terminal, and calculate the distance of breath signal collection point to mobile terminal according to the signal of telecommunication that breath signal converts to, the gas concentration lwevel comprised by the contrast signal of telecommunication and standard gas concentration lwevel, and contrast the distance of breath signal collection point to mobile terminal and the distance range of the health preset, alarm signal is sent respectively to user, the distance between user and mobile terminal can be obtained, prompting is made within the distance range of health, promote that user forms the use habit of reasonably healthy.
Consult Fig. 3, Fig. 3 is the schematic flow sheet of method first execution mode of a kind of reminding user reasonable employment mobile terminal provided by the invention.The step of the method comprises:
S301: after mobile terminal starts, breath signal in first scope of Real-time Collection centered by mobile terminal, breath signal at least comprise gas concentration lwevel information in the first scope, breath signal collection point and screen relative position information and keep duration of relative position.
When user starts mobile terminal, start to gather the breath signal in the first scope.First scope is within the scope of the certain space around mobile terminal.Breath signal at least comprise gas concentration lwevel information in the first scope, breath signal collection point and screen relative position information and keep duration of relative position.In present embodiment, gas concentration lwevel in the first scope is detected by carbon dioxide sensor, obtained the relative position information of respiratory rate information and breath signal collection point and screen by respiratory rate inductor, and user is regarded as the duration keeping relative position with the duration that a respiratory rate is breathed.The above-mentioned information package collected is become breath signal, then breath signal is converted to the signal of telecommunication of breath signal, the breath signal signal of telecommunication, after amplifying circuit process, enters step S302.
S302: breath signal is converted to the first signal.
Convert the breath signal signal of telecommunication to first signal, the breath signal signal of telecommunication is the range sensor None-identified arranged in mobile terminal, therefore needs the breath signal signal of telecommunication to be converted to discernible first signal of range sensor, enters step S303.
S303: the breath signal collection point comprised according to the first signal and the relative position information of screen calculate the distance of breath signal collection point to screen.
Range sensor receives the first signal converted to through the signal of telecommunication, and the relative position of the breath signal collection point comprised according to the first signal and mobile terminal display screen curtain calculates the distance from breath signal collection point to mobile terminal display screen curtain.Breath signal collection point is the position that in the first scope, gas concentration lwevel is the highest, can regard the position that when user breathes, exhale in nostril as, in order to weigh the eye position of user.Step S304 is entered after calculating completes.
S304: resolve breath signal and distance signal, obtain gas concentration lwevel information wherein, the duration keeping relative position and range information, contrast gas concentration lwevel information and the air carbon dioxide Cmax value prestored, and contrast with range information the range information prestored while keeping the duration of relative position to be greater than the default duration corresponding to relative position.
From the breath signal signal of telecommunication, obtain gas concentration lwevel information and respiratory rate information, calculate according to respiratory rate information and breathe average frequency, and user is regarded as the duration keeping relative position with the duration that this breathing average frequency is breathed.The normal air carbon dioxide concentration value of optimum human lives is write in advance in mobile terminal, contrast the gas concentration lwevel and normal air carbon dioxide Cmax value that get, when the carbon dioxide concentration value in the signal of telecommunication exceeds normal air carbon dioxide Cmax value, illustrate that in environment residing for user, gas concentration lwevel exceeds standard, mobile terminal sends the first alarm signal to user.Then the range information that the breath signal collection point that calculates of contrast range sensor writes in advance to the Distance geometry of mobile terminal display screen curtain is continued.Write the distance of multiple breath signal collection point to mobile terminal display screen curtain in mobile terminal in advance, and distance values increases gradually.In the present embodiment, the multiple distance values preset are respectively 10 centimetres, 20 centimetres, 30 centimetres and 40 centimetres, and the duration corresponding to relative position distance value of presetting is respectively 1 minute, 10 minutes, 20 minutes and 30 minutes.By contrasting the distance value calculated in real time and the distance value of presetting, in conjunction with the duration of breathing average frequency, send the second alarm signal to user.When the distance value calculated is greater than 40 centimetres, user's not operating mobile terminal is described, or adopts suitable gesture operation mobile terminal, now the second alarm signal is not sent to user; If the breathing average frequency calculated continues 1 minute with same numerical value, when the distance value calculated is less than 10 centimetres, illustrates in the scope that user keeps being less than with the distance of mobile terminal 10 centimetres lasting 1 minute, then send the second alarm signal to user; If the breathing average frequency calculated continues 10 minutes with same numerical value, when the distance value calculated is greater than 10 centimetres and is less than 20 centimetres, illustrate that user keeps in the scope of 10-20 centimetre, continuing 10 minutes with the distance of mobile terminal, then send the second alarm signal to user; If the breathing average frequency calculated continues 20 minutes with same numerical value, when the distance value calculated is greater than 20 centimetres and is less than 30 centimetres, illustrate that user keeps in the scope of 20-30 centimetre, continuing 20 minutes with the distance of mobile terminal, then send the second alarm signal to user; If the breathing average frequency calculated continues 30 minutes with same numerical value, when the distance value calculated is greater than 30 centimetres and is less than 40 centimetres, illustrate that user keeps in the scope of 30-40 centimetre, continuing 30 minutes with the distance of mobile terminal, then send the second alarm signal to user.
S305: according to comparing result, is greater than the air carbon dioxide Cmax value prestored in gas concentration lwevel information, or when range information is less than the range information prestored, reminding user reasonable employment mobile device.
When in environment residing for user, gas concentration lwevel exceeds standard; at mobile terminal to send voice messaging or popup text window on the display screen; word at least needs the contrast comprising real-time carbon dioxide concentration value and home carbon dioxide concentration value, and reminding user window ventilate information.When being within the scope of different predeterminable ranges to the distance value of mobile terminal display screen curtain in breath signal collection point, voice messaging or popup text window is sent at the timing node of setting, reminding user stops using mobile terminal in like fashion, makes its reasonable employment mobile terminal.Combine the record of user's every day use custom simultaneously and medically think the Distance geometry frequency investigation result of carrying out on user health impact, advising user's reasonable employment mobile terminal by voice or the mode that plays window display.
Be different from prior art, the method of reminding user reasonable employment mobile terminal of the present invention gathers the breath signal around mobile terminal, and calculate the distance of breath signal collection point to mobile terminal according to the signal of telecommunication that breath signal converts to, the gas concentration lwevel comprised by the contrast signal of telecommunication and standard gas concentration lwevel, and contrast the distance of breath signal collection point to mobile terminal and the distance range of the health preset, alarm signal is sent respectively to user, the distance between user and mobile terminal can be obtained, prompting is made within the distance range of health, reminding user stops continuing to use mobile terminal in bad mode, promote that user forms the use habit of reasonably healthy.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.