CN106872012A - Sensor, artificial intelligence robot, smart city, city management system, entity security monitoring system - Google Patents
Sensor, artificial intelligence robot, smart city, city management system, entity security monitoring system Download PDFInfo
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- CN106872012A CN106872012A CN201611218223.0A CN201611218223A CN106872012A CN 106872012 A CN106872012 A CN 106872012A CN 201611218223 A CN201611218223 A CN 201611218223A CN 106872012 A CN106872012 A CN 106872012A
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- sensor
- laser
- photoreceptors
- liquid
- transparent vessel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
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- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The present invention relates to sensor, artificial intelligence robot, smart city, city management system, entity security monitoring system.Sensor, the laser that laser (S1) sends initially passes through the transparency liquid (S3) of transparent vessel (S2), reflected via to liquid metal (S4) and transparency liquid (S3) mutual interface again, be irradiated on photoreceptor after free flow body (S3) is passed through again；The same hot spot of the laser that laser (S1) sends is while fall on two photoreceptors；It is relatively fixed between laser (S1), two photoreceptors, transparent vessels (S2) motionless.Artificial intelligence robot, smart city, city management system, entity security monitoring system, with described sensor, for vibration monitoring.The present invention can amplify difference in change, improve photosensitive susceptibility, reduce manufacturing cost, can be also used for detection vibrations.Simple structure of the present invention, it is with low cost, be easily worked, there is provided a Sensor Design new approaches.
Description
Technical field
It is related to sensor field, and in particular to sensor, artificial intelligence robot, smart city, city management system, reality
Body safety monitoring system.
Technical background
Existing sensor, with high costs, cost very high to requirement on machining accuracy is very high, complex structure, sensor is,
The important component of the intake environmental information of robot, if sensor it is expensive be the popularization of present robot technology threshold,
The development in intelligent epoch is hindered, the development of great rejuvenation of the Chinese nation cause is hindered, the sensor pair of various low costs is researched and developed
All it is highly desirable in the development of robot technology, intelligent city.
More sensitive sensor is more accurate, the small environmental change of easier sensing, and sensor is more sensitive more is conducive to setting
Standby high speed reaction, the sensor price of existing high sensitive is very expensive.
The content of the invention
The present invention relates to sensor, artificial intelligence robot, smart city, city management system, entity security monitoring system
A kind of system, using the teaching of the invention it is possible to provide Sensor Design new approaches.
1st, sensor, it is characterised in that：Including laser (S1), two photoreceptors, transparency liquid (S3), liquid metals
(S4), transparent vessel (S2)；Liquid metal (S4) can reflect more than 80% light；The density of liquid metal (S4) is more than transparent
1.5 times of the density of liquid (S3)；Liquid metal (S4), transparency liquid (S3) sealing are loaded in the same appearance of transparent vessel (S2)
Inside chamber；
The volume of transparency liquid (S3) is equal to the volume of transparent vessel (S2) with the volume sum of liquid metal (S4)；Laser
Device (S1) is located at the top of transparent vessel (S2), and two photoreceptors are located at the top of transparent vessel (S2)；Laser (S1) sends
Laser initially pass through the transparency liquid (S3) of transparent vessel (S2), then via common to liquid metal (S4) and transparency liquid (S3)
Interface is reflected, and is irradiated on photoreceptor after free flow body (S3) is passed through again；The same hot spot of the laser that laser (S1) sends
Fall on two photoreceptors simultaneously；It is relatively fixed between laser (S1), two photoreceptors, transparent vessels (S2) motionless.
2nd, sensor, it is characterised in that：The type of two photoreceptors is identical.
3rd, sensor, it is characterised in that：Between laser that light device (S1) sends and the cavity volume interface of transparent vessel (S2)
Incidence angle be 90 degree.
4th, sensor, it is characterised in that：The type of two photoreceptors is photo resistance.
5th, sensor, it is characterised in that：Transparency liquid (S3) is liquid.
6th, sensor, it is characterised in that：Liquid metal (S4) is indium gallium alloy.
7th, artificial intelligence robot, it is characterised in that：With foregoing sensor.
8th, artificial intelligence robot, it is characterised in that：With foregoing sensor as motion sensor.
9th, smart city, with foregoing sensor, for vibration monitoring.
10th, city management system, with foregoing sensor, for vibration monitoring.
11st, entity security monitoring system, with foregoing sensor, for vibration monitoring, using shock conditions data as
Safe condition judges parameter.
Technology contents are illustrated, and its advantage.
Because vibration is a kind of form of variable motion, so the present invention can also perceive vibration.
The position movement of the hot spot that the present invention can be sent by laser (S1) produces larger electricity difference in change；This hair
Bright design architecture allows the invention to amplify difference in change, improves photosensitive susceptibility, reduces manufacturing cost, can be also used for inspection
Survey vibrations.Simple structure of the present invention, it is with low cost, be easily worked, there is provided a Sensor Design new approaches.
Brief description of the drawings
Fig. 1 is the schematic diagram of embodiment 1, and wherein a is structure and light path schematic diagram, and b is equivalent devices schematic diagram, and c is light
The resistance change curves figure of spot movement.
Fig. 2 is the electrical simulation figure of embodiment 2, now the first photo resistance R1, the light conditions of the second photo resistance R2
Close, scale is used to protrude the light conditions of photo resistance, and voltmeter is used to that the first output point OUT1, the second output point to be presented
Voltage difference between OUT2.
Fig. 3 is the electrical simulation figure of embodiment 2, and illumination suffered by R1 is minimum, and illumination suffered by R2 is maximum.
Fig. 4 is the electrical simulation figure of embodiment 2, and illumination suffered by R2 is minimum, and illumination suffered by R1 is maximum.
Specific embodiment
Embodiment 1, such as Fig. 1 sensors, including laser (S1), two photoreceptors, transparency liquid (S3), liquid metals
(S4), transparent vessel (S2)；Liquid metal (S4) can reflect more than 80% light；The density of liquid metal (S4) is more than transparent
1.5 times of the density of liquid (S3)；Liquid metal (S4), transparency liquid (S3) sealing are loaded in the same appearance of transparent vessel (S2)
Inside chamber；
The volume of transparency liquid (S3) is equal to the volume of transparent vessel (S2) with the volume sum of liquid metal (S4)；Laser
Device (S1) is located at the top of transparent vessel (S2), and two photoreceptors are located at the top of transparent vessel (S2)；Laser (S1) sends
Laser initially pass through the transparency liquid (S3) of transparent vessel (S2), then via common to liquid metal (S4) and transparency liquid (S3)
Interface is reflected, and is irradiated on photoreceptor after free flow body (S3) is passed through again；The same hot spot of the laser that laser (S1) sends
Fall on two photoreceptors simultaneously；It is relatively fixed between laser (S1), two photoreceptors, transparent vessels (S2) motionless.
It is relatively fixed motionless between laser (S1), two photoreceptors, transparent vessels (S2), two photoreceptors are respectively
One photo resistance R1, the second photo resistance R2.
When transparent vessel (S2) is with environment variable motion, because the transmission between each particle of liquid metal (S4) is delayed
Punching and the reason for inertia, the interface between liquid metal (S4) and transparency liquid (S3) can rise ripple, cause laser optical path
Skew, thus positioned at same hot spot shine under the quantity of illumination that is born of two photoreceptors can change.
Embodiment 2, by the first photo resistance R1 of the sensor described in embodiment 1, the second photo resistance R2, according to Fig. 2
Electricity connection be attached, formed bridge amplification circuit, amplify signal.
The first end of the first photo resistance R1 is connected with power supply point VCC, and second end of the first photo resistance R1 is via first
Fixed resistance R3 is connected to place G ND.
The first end of the second photo resistance R2 is connected with power supply point VCC, and second end of the second photo resistance R2 is via second
Fixed resistance R4 is connected to place G ND.
Second end of the first photo resistance R1 is connected with the second output point OUT2.
Second end of the second photo resistance R2 is connected with the first output point OUT1.
Embodiment 3, smart city, is largely distributed on urban infrastructure, used as city management system data reference.
Embodiment 4, entity security monitoring system, with foregoing sensor, for vibration monitoring, with shock conditions data
Judge parameter as safe condition.
Embodiment 5, by sensor of the invention be used for artificial intelligence robot.
Claims (10)
1. sensor, it is characterised in that：Including laser (S1), two photoreceptors, transparency liquid (S3), liquid metal (S4),
Transparent vessel (S2)；Liquid metal (S4) can reflect more than 80% light；The density of liquid metal (S4) is more than transparency liquid
(S3) 1.5 times of density；
Liquid metal (S4), transparency liquid (S3) sealing are loaded in inside the same cavity volume of transparent vessel (S2)；
The volume of transparency liquid (S3) is equal to the volume of transparent vessel (S2) with the volume sum of liquid metal (S4)；
Laser (S1) is located at the top of transparent vessel (S2), and two photoreceptors are located at the top of transparent vessel (S2)；
The laser that laser (S1) sends initially passes through the transparency liquid (S3) of transparent vessel (S2), then via to liquid metal (S4)
With the reflection of transparency liquid (S3) mutual interface, it is irradiated on photoreceptor after free flow body (S3) is passed through again；Laser (S1) sends
Laser same hot spot simultaneously fall on two photoreceptors；Between laser (S1), two photoreceptors, transparent vessels (S2)
It is relatively fixed motionless.
2. sensor as claimed in claim 1, it is characterised in that：The type of two photoreceptors is identical.
3. sensor as claimed in claim 1, it is characterised in that：Laser and the appearance of transparent vessel (S2) that light device (S1) sends
Incidence angle between the interface of chamber is not 90 degree.
4. sensor as claimed in claim 1, it is characterised in that：The type of two photoreceptors is photo resistance.
5. sensor as claimed in claim 1, it is characterised in that：Transparency liquid (S3) is liquid.
6. sensor as claimed in claim 1, it is characterised in that：Liquid metal (S4) is indium gallium alloy.
7. artificial intelligence robot, it is characterised in that：With sensor as claimed in claim 1 as motion sensor.
8. smart city, it is characterised in that：With the sensor stated as claimed in claim 1, for vibration monitoring.
9. city management system, it is characterised in that：With the sensor stated as claimed in claim 1, for vibration monitoring.
10. entity security monitoring system, it is characterised in that：With the sensor stated as claimed in claim 1, supervised for shaking
Survey, parameter is judged as safe condition using shock conditions data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218223.0A CN106872012A (en) | 2016-12-26 | 2016-12-26 | Sensor, artificial intelligence robot, smart city, city management system, entity security monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218223.0A CN106872012A (en) | 2016-12-26 | 2016-12-26 | Sensor, artificial intelligence robot, smart city, city management system, entity security monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN106872012A true CN106872012A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218223.0A Pending CN106872012A (en) | 2016-12-26 | 2016-12-26 | Sensor, artificial intelligence robot, smart city, city management system, entity security monitoring system |
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| CN (1) | CN106872012A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065792U (en) * | 1989-09-20 | 1990-11-14 | 秦卫民 | Contactless potentiometer |
| JPH0416719A (en) * | 1990-05-10 | 1992-01-21 | Mitsubishi Materials Corp | Measuring method of flow rate of molten metal |
| CN2114821U (en) * | 1991-11-20 | 1992-09-02 | 北京信安高技术公司 | Reflection swing micro vibration detector |
| CN101852644A (en) * | 2010-05-20 | 2010-10-06 | 北京交通大学 | Shock sensor, earthquake alarming system using same and alarming method |
| CN102165398A (en) * | 2008-09-26 | 2011-08-24 | Nxp股份有限公司 | System and method for detecting movement of an object and integrated circuit implementation thereof |
| CN102565002A (en) * | 2011-04-08 | 2012-07-11 | 曾春雨 | Equipment for measuring gas particles in pipeline by laser speckle and method thereof |
| CN103424177A (en) * | 2013-09-11 | 2013-12-04 | 南京大学 | Method and device for improving sensitivity of reflecting-type laser vibration measurement system |
| CN104236464A (en) * | 2014-09-04 | 2014-12-24 | 宁波舜宇智能测量仪器有限公司 | Laser vibration displacement sensor and measuring method thereof |
| CN104976956A (en) * | 2015-04-10 | 2015-10-14 | 李跃伟 | Displacement sensor based on photosensitive array |
-
2016
- 2016-12-26 CN CN201611218223.0A patent/CN106872012A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2065792U (en) * | 1989-09-20 | 1990-11-14 | 秦卫民 | Contactless potentiometer |
| JPH0416719A (en) * | 1990-05-10 | 1992-01-21 | Mitsubishi Materials Corp | Measuring method of flow rate of molten metal |
| CN2114821U (en) * | 1991-11-20 | 1992-09-02 | 北京信安高技术公司 | Reflection swing micro vibration detector |
| CN102165398A (en) * | 2008-09-26 | 2011-08-24 | Nxp股份有限公司 | System and method for detecting movement of an object and integrated circuit implementation thereof |
| CN101852644A (en) * | 2010-05-20 | 2010-10-06 | 北京交通大学 | Shock sensor, earthquake alarming system using same and alarming method |
| CN102565002A (en) * | 2011-04-08 | 2012-07-11 | 曾春雨 | Equipment for measuring gas particles in pipeline by laser speckle and method thereof |
| CN103424177A (en) * | 2013-09-11 | 2013-12-04 | 南京大学 | Method and device for improving sensitivity of reflecting-type laser vibration measurement system |
| CN104236464A (en) * | 2014-09-04 | 2014-12-24 | 宁波舜宇智能测量仪器有限公司 | Laser vibration displacement sensor and measuring method thereof |
| CN104976956A (en) * | 2015-04-10 | 2015-10-14 | 李跃伟 | Displacement sensor based on photosensitive array |
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Application publication date: 20170620 |