CN206672327U - Portable multi-purpose vision protector based on Multi-sensor Fusion - Google Patents
Portable multi-purpose vision protector based on Multi-sensor Fusion Download PDFInfo
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- CN206672327U CN206672327U CN201621487640.0U CN201621487640U CN206672327U CN 206672327 U CN206672327 U CN 206672327U CN 201621487640 U CN201621487640 U CN 201621487640U CN 206672327 U CN206672327 U CN 206672327U
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- 230000004438 eyesight Effects 0.000 title claims abstract description 51
- 230000001012 protector Effects 0.000 title claims abstract description 43
- 230000004927 fusion Effects 0.000 title claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 230000003993 interaction Effects 0.000 claims abstract description 8
- 230000006698 induction Effects 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 abstract description 3
- 208000003464 asthenopia Diseases 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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Abstract
It the utility model is related to the portable multi-purpose vision protector based on Multi-sensor Fusion.Including main part, coupling part, base portion, for calculating the ultrasonic wave module of distance；For detecting pyroelectric human body monitoring modular existing for human body；For the charging module to be charged for battery；For providing the battery of electric energy for system；For adjusting the Voltage stabilizing module of cell output voltage；For the main control module for controlling integrated circuit to work；Display module, recording playback module for man-machine interaction, control module；For detecting the photosensitive module of light intensity；The utility model has the advantages that more applicable situations, flexible structure, fast response time, can be widely used in sight protectio, auxiliary relieving eye fatigue etc..
Description
Technical Field
The utility model relates to a vision protector, especially portable multipurpose vision protector based on multisensor fuses.
Background
With the progress and development of information industry, electronic products are gradually popularized and deepened, and the vision fatigue is caused by reading and writing after the electronic products are used for a long time, so that the eyesight of teenagers is low. In daily life, children can often see that the children play computers, watch television at a close distance and have incorrect sitting postures during writing. The data show that the vision deficiency rate of primary school students in China is 26.96%, the vision deficiency rate of junior and middle school students is 53.43%, the vision deficiency rate of senior middle school students is 72.8%, and the vision deficiency rate of college students is 77.95%, wherein 41.6% of the students do not adopt any correction measures, and the treatment of professional institutions is lacked. Therefore, based on the multi-sensor fusion technology, the portable multi-purpose vision protector is designed, and is used for reminding people when using a computer, watching a television and writing, so that teenagers can correct themselves in time, and the vision of the teenagers is protected.
Disclosure of Invention
Based on foretell target, the utility model discloses mainly solve eyesight protector's electric energy supply, sensor overall arrangement, structural design, simultaneously, simplify control mode and structure.
In order to achieve the above object, the utility model provides a technical scheme does:
a portable multi-purpose vision protector based on multi-sensor fusion comprises a main body part, a connecting part and a base part. The main body part comprises an ultrasonic module, a pyroelectric human body induction module, a charging module, a battery, a voltage stabilizing module, a main control module, a display module, a recording and playing module, a control module and a photosensitive module.
The ultrasonic module is positioned at the lower left side inside the vision protector main body, sends and receives ultrasonic signals, provides basis for distance calculation of the vision protector, and is connected to the main control module.
The pyroelectric human body induction module is located on the upper left side inside the vision protector main body and used for judging whether a human body exists or not, and the pyroelectric human body induction module provides basis for time calculation of the vision protector and is connected to the main control module.
The charging module is positioned in the eyesight protector main body and used for charging the battery, controlling the current and voltage input to the battery and finally finishing the management of battery charging; the charging module is mainly composed of a battery management chip and a slave circuit which comprises an insulated gate field effect transistor, a Schottky diode, a resistor, a capacitor and the like, wherein the input end of the charging module is connected with the output of an external power supply, the ground end of the charging module is connected with the ground of the external power supply and the cathode of the battery, and the battery detection and output power supply is connected with the anode of the battery.
The battery is positioned in the eyesight protector main body and used for providing electric energy and is connected to the voltage stabilizing module to provide the electric energy required by other modules;
the voltage stabilizing module is positioned in the vision protector main body, is used for adjusting the output of the battery to 5V and 3.3V and supplies power for the ultrasonic module, the pyroelectric human body induction module, the main control module, the display module, the recording and playing module, the control module and the photosensitive module;
the main control module receives a control command from the control module and displays interactive information to the display module; receiving distance data from an ultrasonic module, receiving data from a pyroelectric human body induction module, receiving light intensity data from a photosensitive module, fusing the distance data, the data from the pyroelectric human body induction module and the light intensity data, calculating according to a fusion result, and sending a control command to a recording and playing module when the condition is met, wherein the main control module is a single chip microcomputer module;
the display module is positioned on the front side of the vision protector main body and used for man-machine interaction and finishing the setting and display of parameters such as time, modes and the like, and consists of an organic light-emitting diode display screen and a light-emitting diode, the main control module is connected with a clock line and a data line of the display module, the power supply end is connected with 5V, and the ground end is grounded.
The recording and playing module is positioned in the eyesight protector main body and used for man-machine interaction;
the control module is positioned on the right side of the vision protector main body, is composed of 4 micro switches which are longitudinally arranged, is used for generating a control command and is directly connected with the main control module;
the photosensitive module is positioned on the front surface of the vision protector main body and used for detecting the intensity of current indoor light, the photosensitive module comprises a photosensitive resistor, a potentiometer and the like, the task of the photosensitive module is to detect the light intensity of the environment where the vision protector is positioned, the current light intensity is sent to the main control module in an analog quantity mode, and a power supply end is connected with a 3.3V direct-current power supply and a ground end is grounded.
The connecting part is a threaded pipe, the base is connected with the main body part through the threaded pipe, and the position of the main body part is flexibly changed and fixed within a certain range due to the plasticity of the threaded pipe.
The base part is a clamp and can be placed on a plane or fixed on a flat plate.
To sum up, the utility model relates to a portable multi-purpose vision protector based on multi-sensor fusion, wherein the distance is calculated by the ultrasonic module of the portable multi-purpose vision protector through transmitting and receiving ultrasonic waves; the pyroelectric human body induction module is used for detecting the existence of a human body; the charging module charges the battery; the battery provides electric energy for the system; the voltage stabilizing module converts the level of the battery; the main control module is connected with the recording and playing module, the control module, the ultrasonic module and the pyroelectric human body induction module; the photosensitive module is used for detecting the illumination intensity; the display module is used for man-machine interaction; the recording and playing module is used for man-machine interaction; the control module is used for sending a control command. The utility model discloses the nimble response speed of structure is fast, can be applied to the eyesight protection widely, supplementary aspects such as slow down visual fatigue. Additionally, the utility model discloses an ultrasonic wave module, heat release electric human body response module, the module of charging, battery, voltage stabilizing module, host system, display module, record and play module, control module, photosensitive module all have higher reliability, so the utility model discloses it has good assurance to have reliability and usability.
Drawings
Fig. 1 is a front view of the mechanical structure of the present invention.
Fig. 2 is a schematic side view of the mechanical structure body of the present invention.
Fig. 3 is a rear view of the mechanical structure of the present invention.
Fig. 4 is the overall schematic view of the mechanical structure of the present invention.
Fig. 5 is a general flow chart of the circuit operation of the present invention.
Fig. 6 is a schematic view of the connection structure of the ultrasonic module of the present invention.
Fig. 7 is a schematic view of the connection structure of the pyroelectric human body induction module of the present invention.
Fig. 8 is a schematic diagram of the structure of the charging module of the present invention.
Fig. 9 is a schematic diagram of the structure of the voltage stabilizing module set of the present invention.
Fig. 10 is a schematic view of a connection structure of the display module according to the present invention.
Fig. 11 is a schematic view of the connection structure of the recording and playing module according to the present invention.
Fig. 12 is a schematic diagram of a connection structure of the control module according to the present invention.
Fig. 13 is a schematic view of the connection structure of the photosensitive module of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The vision protector comprises a main body part 01, a connecting device 02 and a base 03. Please refer to fig. 1, fig. 2, fig. 3, and fig. 4.
Main part 01 is located the device top, and the appearance is the cuboid, and inside contains whole circuit part, include: the device comprises a shell 0101, a pyroelectric human body induction module 0102, a photosensitive module 0103, an ultrasonic wave module 0104, a display module 0105, a switch 0107, a control module 0108 and a recording and playing module 0106. The connecting part 02 is a threaded pipe, the base 03 is connected with the main body part 01 through the threaded pipe, the position of the main body part can be flexibly changed and fixed within a certain range due to the plasticity of the threaded pipe, and the base 03 is a clamp and can be placed on a plane or fixed on a flat plate.
Fig. 5 is a general flow chart of the circuit operation of the present invention. As shown in fig. 6, an external power source charges a battery 2 through a charging module 1, the battery 2 supplies power to a control module 4, a main control module 5, a display module 6, a recording and playing module 7, an ultrasonic module 8 and a pyroelectric module 9 through a voltage stabilizing module 3, the main control module 5 receives a control command from the control module 4, the main control module 5 controls the display module 6 to realize human-computer interaction, the ultrasonic module 8, the pyroelectric human body sensing module 9 and the photosensitive module 10 respectively send human body sensing states, distances and light intensity to the main control module 5, and the command is sent to the recording and playing module 7 after being processed.
Fig. 6 is a schematic view of the connection structure of the ultrasonic module of the present invention. As shown in fig. 6, the task of the ultrasound module 8 is to detect the distance. During operation, the main control module 5 sends a pulse signal to the sending end 802 through the port 502, the ultrasonic module returns a pulse signal through the return end 801 after a period of time, and the main control module 5 can obtain the distance by measuring the pulse length on the port 501. The power end 803 of the ultrasonic module 8 is connected with a 5V power supply, and the ground end 804 is grounded.
Fig. 7 is a schematic view of the connection structure of the human body sensing module of the present invention. As shown in fig. 7, the pyroelectric human body sensing module 9 is used for detecting whether a person exists in front of the eyesight protector, when the human body monitoring 904 detects the existence, the return end 902 sends a high level to the port 503 of the main control module 5, the power end 901 of the pyroelectric human body sensing module is connected to a 5V power supply, and the ground end 903 is grounded.
Fig. 8 is a schematic diagram of the structure of the charging module of the present invention. The task of the charging module 1 as shown in fig. 8 is to perform the function of charging the battery, protecting the battery from overcharging. In operation, the input terminal 101 of the charging module 1 is connected to the output of the external power source, the ground terminal 102 is connected to the ground of the external power source and the negative electrode 202 of the battery 2, and the battery detector 103 and the output power source 104 are connected to the positive electrode 201 of the battery 2.
Fig. 9 is a schematic diagram of the structure of the voltage stabilizing module set of the present invention. As shown in fig. 9, the input terminal 301, the input terminal 306, the voltage regulator 311, the filter 304, the filter 309 are connected to the battery 2, the ground terminal 302, the ground terminal 307, the filter 304, the filter 305, the filter 309, and the filter 310 are connected to ground, the filters 305 and 3.3V are connected to the output terminal 303, and the filters 310 and 5V are connected to the output terminal 308.
Fig. 10 is a schematic view of a connection structure of the display module according to the present invention. As shown in fig. 10, the port 504 of the main control module 5 is connected to the clock line 601 of the display module 6, the port 505 of the main line module 5 is connected to the data line 602, the power supply 603 is connected to 5V, and the ground terminal 604 is grounded.
Fig. 11 is a schematic view of the connection structure of the recording and playing module according to the present invention. As shown in fig. 11, the port 506, the port 507 and the port 508 of the main control module 5 are respectively connected to the control terminal 701, the control terminal 702, the control terminal 703, the power supply 704 and the ground terminal 705 of the recording and playing module 7, and are grounded.
Fig. 12 is a schematic diagram of a connection structure of the control module according to the present invention. As shown in fig. 12, the ports 509, 510, 511 and 512 of the main control module 5 are respectively connected to the keys 401, 402, 403 and 404 of the control module, the power source 405 is connected to 5V, and the ground terminal 406 is grounded.
Fig. 13 is a schematic view of the connection structure of the photosensitive module of the present invention. As shown in fig. 13, the photosensitive module 10 is used for detecting the light intensity of the environment where the vision protector is located, the ADC1002 sends the current light intensity detected by the photosensitive resistor 1004 to the port 513 of the main control module 5 in the form of analog quantity, the power supply terminal 1001 of the photosensitive module 10 is connected to the 5V power supply, and the ground terminal 1003 is grounded.
In summary, the above is only a preferred embodiment of the present invention, and is not limited to the protection scope of the present invention. Any modification and improvement made on the basis of the spirit and scheme of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The portable multi-purpose vision protector based on multi-sensor fusion is characterized by comprising a main body part, a connecting part and a base part, wherein the main body part comprises an ultrasonic module, a pyroelectric human body induction module, a charging module, a battery, a voltage stabilizing module, a main control module, a display module, a recording and playing module, a control module and a photosensitive module; wherein,
the ultrasonic module is positioned at the left lower side in the vision protector main body, sends and receives ultrasonic signals, provides basis for distance calculation of the vision protector, and is connected to the main control module;
the pyroelectric human body induction module is positioned at the upper left side in the vision protector main body, is used for judging whether a human body exists or not, provides a basis for time calculation of the vision protector, and is connected to the main control module;
the charging module is positioned in the eyesight protector main body and used for charging the battery, controlling the current and voltage input to the battery and finally finishing the management of battery charging;
the battery is positioned in the eyesight protector main body and used for providing electric energy and is connected to the voltage stabilizing module to provide the electric energy required by other modules;
the voltage stabilizing module is positioned in the vision protector main body, is used for adjusting the output of the battery to 5V and 3.3V and supplies power for the ultrasonic module, the pyroelectric human body induction module, the main control module, the display module, the recording and playing module, the control module and the photosensitive module;
the main control module receives a control command from the control module and displays interactive information to the display module; receiving distance data from an ultrasonic module, receiving data from a pyroelectric human body induction module, receiving light intensity data from a photosensitive module, fusing the distance data, the data from the pyroelectric human body induction module and the light intensity data, calculating according to a fusion result, and sending a control command to a recording and playing module when the condition is met, wherein the main control module is a single chip microcomputer module;
the display module is positioned on the front side of the vision protector main body and used for man-machine interaction and finishing the display of time and modes;
the recording and playing module is positioned in the eyesight protector main body and used for man-machine interaction;
the control module is positioned on the right side of the vision protector main body, is composed of 4 micro switches which are longitudinally arranged, is used for generating a control command and is directly connected with the main control module;
and the photosensitive module is positioned on the front surface of the vision protector main body and used for detecting the intensity of the current indoor light.
2. The portable multi-purpose vision protector based on multi-sensor fusion as claimed in claim 1, wherein the display module is composed of an organic light emitting diode display screen and a light emitting diode, the main control module is connected with a clock line and a data line of the display module, the power supply terminal is connected with 5V, and the ground terminal is grounded.
3. The portable multi-purpose vision protector based on multi-sensor fusion as claimed in claim 1, wherein the charging module is mainly a battery management chip, and is composed of an insulated gate fet, a schottky diode, a resistor, and a capacitor as its slave components, wherein the input terminal of the charging module is connected to the output of an external power source, the ground terminal is connected to the ground of the external power source and the negative electrode of the battery, and the battery detection and output power source is connected to the positive electrode of the battery.
4. The portable multipurpose vision protector based on multi-sensor fusion as claimed in claim 1, wherein the photosensitive module is composed of a photosensitive resistor and a potentiometer, the task of the photosensitive module is to detect the light intensity of the environment where the vision protector is located, the current light intensity is sent to the main control module in the form of analog quantity, the power supply end is connected with a 3.3V direct current power supply, and the ground end is grounded.
5. The portable multi-purpose vision protector based on multi-sensor fusion as claimed in claim 1, wherein the connecting part is a threaded pipe through which the base is connected with the main body part, and the plasticity of the threaded pipe ensures that the position of the main body part can be flexibly changed and fixed within the range of the length of the threaded pipe.
6. The portable multi-purpose vision protector based on multi-sensor fusion of claim 1, characterized in that the base part is a clip that can be placed on a flat surface or fixed on a flat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487640.0U CN206672327U (en) | 2016-12-23 | 2016-12-23 | Portable multi-purpose vision protector based on Multi-sensor Fusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487640.0U CN206672327U (en) | 2016-12-23 | 2016-12-23 | Portable multi-purpose vision protector based on Multi-sensor Fusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206672327U true CN206672327U (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621487640.0U Expired - Fee Related CN206672327U (en) | 2016-12-23 | 2016-12-23 | Portable multi-purpose vision protector based on Multi-sensor Fusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206672327U (en) |
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2016
- 2016-12-23 CN CN201621487640.0U patent/CN206672327U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20181223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |