CN104917862A - Eyesight protecting mobile terminal protection sleeve, eyesight protecting system and working method thereof - Google Patents
Eyesight protecting mobile terminal protection sleeve, eyesight protecting system and working method thereof Download PDFInfo
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- CN104917862A CN104917862A CN201510371991.9A CN201510371991A CN104917862A CN 104917862 A CN104917862 A CN 104917862A CN 201510371991 A CN201510371991 A CN 201510371991A CN 104917862 A CN104917862 A CN 104917862A
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- mobile terminal
- infrared sensor
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Abstract
The invention provides an eyesight protecting mobile terminal protection sleeve, an eyesight protecting system and a working method thereof. The eyesight protecting system includes a protection sleeve and a mobile terminal. The protection sleeve includes a shell. The mobile terminal includes a first Bluetooth communication unit and a first processing unit. The protection sleeve also includes an infrared sensor, a second processing unit and a second Bluetooth communication unit. The infrared sensor is used for acquiring distance signals. The second processing unit transmits the distance signals to the first Bluetooth communication unit through the second Bluetooth communication unit. The first processing unit is used for receiving the distance signals through the first Bluetooth communication unit. The first processing unit is also used for outputting first luminance adjusting signals outwards according to the distance signals. The first processing unit is also used for calculating time lengths after receiving the distance signals and outputting second luminance adjusting signals outwards according to the time lengths. The invention also provides the working method of the eyesight protecting system. If a user watches a screen for too long time or at a too short distance, the screen luminance can be reduced, so that eyesight protection is realized.
Description
Technical field
The present invention relates to mobile terminal apparatus field, particularly relate to the method for work of a kind of mobile terminal protective sleeve for the protection of eyesight, vision protection system and vision protection system.
Background technology
Along with popularizing of the mobile terminal such as smart mobile phone and panel computer, new generation of children can realize amusement miscellaneous by touch screen on mobile terminals, beautiful in colour, game is abundant, panel computer easy to carry or smart mobile phone become children favorite in the heart day by day.But panel computer is played while fast happy surfing on the net fully giving children, is also bringing potential hazard unconsciously.Because the screen of panel computer and smart mobile phone adopts direct luminous element, picture color is beautiful, visual stimulus is too strong, stimulate by high light for a long time and be easy to the damage and the pathology that cause retina and macular area, what occur is the decline of eyesight and the reduction of colour vision susceptibility thereupon, seriously even can cause irreversible damage to the not yet full grown optic nerve of child.
Summary of the invention
The first object of the present invention is to provide a kind of mobile terminal protective sleeve for the protection of eyesight.
The second object of the present invention is to provide a kind of vision protection system for the protection of eyesight
The third object of the present invention is to provide a kind of vision protection system works method for the protection of eyesight
In order to realize the first object of the present invention; the invention provides a kind of mobile terminal protective sleeve of vision protection; comprise housing; housing surrounds container cavity; wherein, protective sleeve also comprises infrared sensor, processing unit and bluetooth communication unit, and infrared sensor is arranged on housing end face outwardly; infrared sensor is for exporting distance signal to processing unit after obtaining distance signal, and processing unit is by the outside transmission range signal of bluetooth communication unit.
From such scheme; distance signal is obtained by infrared sensor; and export this distance signal by bluetooth communication unit to mobile terminal; setting processing unit is on mobile terminals made to carry out Distance Judgment process, as too small in this viewing distance, then screen intensity is diminished; utilize processing unit to carry out record to viewing time simultaneously; once viewing time is long, then also makes screen intensity diminish, thus realize vision protection.
Further scheme is, mobile terminal protective sleeve also comprises the battery be arranged on housing, and battery is powered to infrared sensor, processing unit and bluetooth communication unit.
Further scheme is, battery is provided with the power supply port for outwards powering.
Therefore, by being provided with battery on the protective sleeve, and being powered to infrared sensor, processing unit and bluetooth communication unit by this battery, also this battery can be powered to the mobile terminal such as mobile phone, panel computer simultaneously.
In order to realize the second object of the present invention, the invention provides a kind of vision protection system, comprise protective sleeve and mobile terminal, protective sleeve comprises housing, housing surrounds container cavity, mobile terminal is arranged in container cavity, mobile terminal comprises the first bluetooth communication unit and the first processing unit, wherein, protective sleeve also comprises infrared sensor, second processing unit and the second bluetooth communication unit, infrared sensor is arranged on housing end face outwardly, infrared sensor is for exporting distance signal to the second processing unit after obtaining distance signal, second processing unit passes through the second bluetooth communication unit to the first bluetooth communication unit transmission range signal, first processing unit is used for by the first bluetooth communication unit receiving range signal, first processing unit also for outwards exporting the first brightness regulated signal according to distance signal, the first processing unit also for after receiving range signal computing time length outwards export the second brightness regulated signal according to time span.
From such scheme; distance signal is obtained by infrared sensor; and utilize the processing unit arranged on mobile terminals to carry out Distance Judgment process; as too small in this viewing distance; then make screen intensity diminish, utilize processing unit to carry out record to viewing time, once viewing time is long simultaneously; then also make screen intensity diminish, thus realize vision protection.
Further scheme is, mobile terminal also comprises voice unit (VU), the first processing unit also for according to the first brightness regulated signal or the second brightness regulated signal to voice unit (VU) output sound signal.
Therefore when viewing distance is too small or viewing time is long, processing unit, by adjusting screen brightness, sends voice message by voice unit (VU) then.
Further scheme is, the first processing unit is also for receiving code signal, and the first processing unit is according to code signal amendment distance threshold or time threshold.
Therefore, making children cannot revise threshold value in use mobile terminal process by arranging password, effectively improving the execution degree of vision protection.
In order to realize the third object of the present invention, the invention provides a kind of method of work of vision protection system, wherein, vision protection system comprises protective sleeve and mobile terminal, protective sleeve comprises housing and infrared sensor, and housing surrounds container cavity, and mobile terminal is arranged in container cavity, infrared sensor is arranged on housing end face outwardly, and method of work comprises: infrared sensor is monitored viewing distance and obtained the step of distance signal; By distance signal transmission to the step of mobile terminal; Judge whether viewing distance is less than the step of predeterminable range threshold value; As viewing distance is less than predeterminable range threshold value, then the screen intensity of mobile terminal is turned down.
From such scheme; distance signal is obtained by infrared sensor; and utilize the processing unit arranged on mobile terminals to carry out Distance Judgment process; as too small in this viewing distance; then make screen intensity diminish, utilize processing unit to carry out record to viewing time, once viewing time is long simultaneously; then also make screen intensity diminish, thus realize vision protection.
Further scheme is, as viewing distance is more than or equal to predeterminable range threshold value, then method of work also comprises: computing time length step; Judge whether time span is greater than the step of preset time threshold; As time span is greater than preset time threshold, then the screen intensity of mobile terminal is turned down.
Therefore when viewing distance is in OK range, then open the timing of viewing duration, length exceedes Preset Time when viewed, then the brightness of screen diminished, thus realize vision protection.
Accompanying drawing explanation
Fig. 1 is the structure chart of vision protection system first embodiment of the present invention.
Fig. 2 is the structure chart under another visual angle of vision protection system first embodiment of the present invention.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of vision protection system first embodiment of the present invention.
Fig. 4 is the enlarged drawing at A place in Fig. 1.
Fig. 5 is the system block diagram of vision protection system first embodiment of the present invention.
Fig. 6 is the system block diagram of the method for work embodiment of vision protection system of the present invention.
Fig. 7 is the structure chart of vision protection system second embodiment of the present invention.
Fig. 8 is the structure chart under another visual angle of vision protection system second embodiment of the present invention.
Fig. 9 is the STRUCTURE DECOMPOSITION figure of vision protection system second embodiment of the present invention.
Figure 10 is the enlarged drawing at B place in Fig. 7.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
Vision protection system first embodiment:
Referring to figs. 1 through Fig. 4; vision protection system 1 comprises protective sleeve 11 and panel computer 12; protective sleeve 11 comprises upper shell 113 and lower house 114; upper shell 113 and lower house 114 constitute housing in the present embodiment; upper shell 113 and lower house 114 cover and surround container cavity, and this container cavity is for holding mobile terminal such as panel computer 12 grade.Panel computer 12 comprises screen 123, front camera 121 and button 122, upper shell 113 is provided with infrared sensor 111, infrared sensor 111 towards with screen 123 towards being uniformly set, namely infrared sensor 111 is arranged on upper shell 113 end face outwardly, and infrared sensor 111 is arranged on the position in the middle part of being positioned at.The back side of lower house 11 is also provided with battery 112.
With reference to the system block diagram that Fig. 5, Fig. 5 are vision protection systems 1.Protective sleeve 11 comprises infrared sensor 111, battery 112, processing unit 115, bluetooth communication unit 116 and charging circuit 117.Processing unit 115 can be single-chip microcomputer or Embedded chip; bluetooth communication unit 116 is the circuit be made up of bluetooth communication chip; charging circuit 116 charges to battery 112 after receiving external power source; battery 112 is powered to infrared sensor 111, processing unit 115 and bluetooth communication unit 116; battery 112 is also provided with power supply port; battery 112 is electrically connected with panel computer 12 by power supply port and battery to panel computer 12 charges, and processing unit 115, bluetooth communication unit 116 and charging circuit 117 are all arranged on protective sleeve 11.
When user uses viewing panel computer 12; the infrared sensor 111 be arranged on protective sleeve 11 can be measured the viewing distance between user's head and panel computer; and infrared sensor 111 obtains the distance signal of this viewing distance; the distance signal that processing unit 115 exports for receiving infrared sensor 111, processing unit 115 exports this distance signal by bluetooth communication unit 116 to panel computer 12.
Panel computer 12 comprises bluetooth communication unit 128, processing unit 124 and voice unit (VU) 13, bluetooth communication unit 128 is for being arranged on the Bluetooth chip on panel computer 12, processing unit 124 is for being arranged on processor on panel computer 12, voice unit (VU) 13 is for being arranged on the loud speaker on panel computer 12, processing unit 124 comprises screen intensity adjustment module 125, Distance Judgment module 126, timing module 127 and crypto module 129, processing unit 124 is by bluetooth communication unit 128 receiving range signal, Distance Judgment module 126 is for judging whether viewing distance is less than predetermined threshold value, as viewing distance is too small, screen intensity adjustment module 125 exports the first brightness regulated signal on panel computer 12, panel computer 12 is according to the brightness of the first brightness regulated signal adjusting screen 123, timing module 127 for calculating viewing time length after receiving range signal, and judge whether viewing time length is greater than predetermined threshold value, as viewing time is long, then screen intensity adjustment module 125 exports the second brightness regulated signal to panel computer 12, panel computer 12 is according to the brightness of the second brightness regulated signal adjusting screen 123.
Processing unit 124 also for according to the first brightness regulated signal or the second brightness regulated signal to voice unit (VU) 13 output sound signal, namely, when dimmed under the control of screen at brightness regulated signal, processing unit 124 makes voice unit (VU) 13 send voice message to voice unit (VU) 13 output sound signal.Crypto module 129 is for receiving the outside code signal exported, and crypto module 129 judges after receiving code signal that whether it is legal, as can adjust the distance threshold value or time threshold of code signal legal processes unit 124 is modified.
The method of work embodiment of vision protection system:
With reference to the flow chart that Fig. 6, Fig. 6 are the method for works of vision protection system.When vision protection system works, first step S11 is performed, infrared sensor carries out range measurement work, namely the viewing distance between screen and user's head is monitored, perform step S12 subsequently, infrared sensor obtains the distance signal about this viewing distance, then step S13 is performed, this distance signal outputs to after on the processing unit of protective sleeve by infrared sensor, the processing unit of protective sleeve exports this distance signal by the bluetooth communication unit of protective sleeve to mobile terminal, after the processing unit of mobile terminal receives this distance signal, Distance Judgment module judges whether viewing distance is less than predeterminable range threshold value, as viewing distance is less than predeterminable range threshold value, then perform step S17, screen intensity adjustment module is to mobile terminal output brightness conditioning signal, and the screen intensity of mobile terminal is dimmed.As viewing distance is more than or equal to predeterminable range threshold value, then perform step S15, when timing module carries out viewing time length gauge, perform step S16 subsequently, judge whether viewing time length is greater than preset time threshold, as viewing time is greater than preset time threshold, namely viewing time is long, then perform step S17.
Vision protection system second embodiment:
Based on the same principle of above-described embodiment; protective sleeve in vision protection system second embodiment can also be mobile phone protective cover; particularly; with reference to Fig. 7 to Figure 10; vision protection system 2 comprises protective sleeve 21 and mobile phone 22, and protective sleeve 21 comprises upper shell 213 and lower house 214, and upper shell 213 and lower house 214 constitute housing in the present embodiment; upper shell 213 and lower house 214 cover and surround container cavity, and this container cavity is for holding mobile terminal such as mobile phone 22 grade.Mobile phone 22 comprises screen, front camera and button, upper shell 213 is provided with infrared sensor 211, infrared sensor 211 towards the screen with mobile phone 22 towards being uniformly set, namely infrared sensor 211 is arranged on upper shell 213 end face outwardly, and infrared sensor 211 is arranged on and is positioned on the upper left position of screen, the back side of lower house 21 is also provided with battery 212.
Certainly, on two positions that the setting position of infrared sensor being confined to describes with above-described embodiment, as long as the distance can measured between user's head and screen just can realize object of the present invention.
Therefore; distance signal is obtained by infrared sensor; and utilize the processing unit arranged on mobile terminals to carry out Distance Judgment process; as too small in this viewing distance; then make screen intensity diminish, utilize processing unit to carry out record to viewing time simultaneously, once viewing time is long or viewing distance is too short; then also make screen intensity diminish, thus realize vision protection.
Claims (10)
1. the mobile terminal protective sleeve of vision protection, comprises housing, and described housing surrounds container cavity;
It is characterized in that:
Described protective sleeve also comprises infrared sensor, processing unit and bluetooth communication unit; described infrared sensor is arranged on described housing end face outwardly; described infrared sensor is for exporting described distance signal to described processing unit after obtaining distance signal, and described processing unit outwards transmits described distance signal by described bluetooth communication unit.
2. mobile terminal protective sleeve according to claim 1, is characterized in that:
Described mobile terminal protective sleeve also comprises setting battery on the housing, and described battery is powered to described infrared sensor, described processing unit and described bluetooth communication unit.
3. mobile terminal protective sleeve according to claim 2, is characterized in that:
Described battery is provided with the power supply port for outwards powering.
4. vision protection system, comprises protective sleeve and mobile terminal, and described protective sleeve comprises housing, and described housing surrounds container cavity, and described mobile terminal is arranged in described container cavity, and described mobile terminal comprises the first bluetooth communication unit and the first processing unit,
It is characterized in that:
Described protective sleeve also comprises infrared sensor, the second processing unit and the second bluetooth communication unit, described infrared sensor is arranged on described housing end face outwardly, described infrared sensor is for exporting described distance signal to described second processing unit after obtaining distance signal, and described second processing unit transmits described distance signal by described second bluetooth communication unit to described first bluetooth communication unit;
Described first processing unit is used for receiving described distance signal by described first bluetooth communication unit, described first processing unit also for outwards exporting the first brightness regulated signal according to described distance signal, described first processing unit also for after the described distance signal of reception computing time length outwards export the second brightness regulated signal according to described time span.
5. vision protection system according to claim 4, is characterized in that:
Described mobile terminal protective sleeve also comprises setting battery on the housing, and described battery is powered to described infrared sensor, described second processing unit and described second bluetooth communication unit.
6. vision protection system according to claim 5, is characterized in that:
Described battery is provided with power supply port, and described battery to be electrically connected with described mobile terminal by described power supply port and to power to described mobile terminal.
7. the vision protection system according to any one of claim 4 to 6, is characterized in that:
Described mobile terminal also comprises voice unit (VU), described first processing unit also for according to described first brightness regulated signal or the second brightness regulated signal to described voice unit (VU) output sound signal.
8. the vision protection system according to any one of claim 4 to 6, is characterized in that:
Described first processing unit is also for receiving code signal, and described first processing unit is according to described code signal amendment distance threshold or time threshold.
9. the method for work of vision protection system, is characterized in that,
Vision protection system comprises protective sleeve and mobile terminal, and described protective sleeve comprises housing and infrared sensor, and described housing surrounds container cavity, and described mobile terminal is arranged in described container cavity, and described infrared sensor is arranged on described housing end face outwardly;
Described method of work comprises:
Infrared sensor is monitored viewing distance and is obtained the step of distance signal;
By described distance signal transmission to the step of mobile terminal;
Judge whether described viewing distance is less than the step of predeterminable range threshold value;
As described in viewing distance be less than as described in predeterminable range threshold value, then to described mobile terminal output brightness conditioning signal.
10. method of work according to claim 9, is characterized in that:
As described in viewing distance be more than or equal to as described in predeterminable range threshold value, then described method of work also comprises:
Computing time length step;
Judge whether time span is greater than the step of preset time threshold;
As time span is greater than preset time threshold, then to described mobile terminal output brightness conditioning signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371991.9A CN104917862A (en) | 2015-06-29 | 2015-06-29 | Eyesight protecting mobile terminal protection sleeve, eyesight protecting system and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371991.9A CN104917862A (en) | 2015-06-29 | 2015-06-29 | Eyesight protecting mobile terminal protection sleeve, eyesight protecting system and working method thereof |
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| Publication Number | Publication Date |
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| CN104917862A true CN104917862A (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510371991.9A Pending CN104917862A (en) | 2015-06-29 | 2015-06-29 | Eyesight protecting mobile terminal protection sleeve, eyesight protecting system and working method thereof |
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| CN (1) | CN104917862A (en) |
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| CN106406528A (en) * | 2016-09-13 | 2017-02-15 | 东莞市联臣电子科技股份有限公司 | Eyesight protection method and system |
| CN109116655A (en) * | 2018-08-02 | 2019-01-01 | Oppo广东移动通信有限公司 | Apparatus control method, device, storage medium and electronic equipment |
| CN110691162A (en) * | 2018-07-06 | 2020-01-14 | 珠海格力电器股份有限公司 | Electronic equipment for realizing human vision protection and control method thereof |
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| CN109116655A (en) * | 2018-08-02 | 2019-01-01 | Oppo广东移动通信有限公司 | Apparatus control method, device, storage medium and electronic equipment |
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Application publication date: 20150916 |
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