CN102880178A - Virtual wall system - Google Patents
Virtual wall system Download PDFInfo
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- CN102880178A CN102880178A CN2012103024032A CN201210302403A CN102880178A CN 102880178 A CN102880178 A CN 102880178A CN 2012103024032 A CN2012103024032 A CN 2012103024032A CN 201210302403 A CN201210302403 A CN 201210302403A CN 102880178 A CN102880178 A CN 102880178A
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- ultraviolet
- lens cover
- curve lens
- virtual wall
- receiving trap
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Abstract
The invention relates to a virtual wall system, which comprises a self-walking device and at least one fixed device, wherein the self-walking device comprises an infrared receiving device and also comprises a first ultraviolet emitting device; the fixed device comprises an infrared emitting device and also comprises a first ultraviolet receiving device and a switch module which are mutually connected; and when the first ultraviolet receiving device receives ultraviolet rays emitted by the first ultraviolet emitting device, the switch module turns on the infrared emitting device. By the utilization of the characteristics that the ultraviolet rays have low energy consumption and weak penetrability compared with the infrared rays, the infrared emitting device of the self-walking device is in a turn-on state only near the boundary of a virtual wall. The infrared emitting device does not need to be in a continuous turn-on state, so that electric energy consumption can be saved compared with the traditional technology.
Description
Technical field
The present invention relates to the technology of utilizing electromagnetic wave to navigate, especially relate to a kind of virtual wall system.
Background technology
Traditional virtual wall technology is at the upper installation infrared line receiving trap of a self-walking apparatus (for example from robot walking, certainly walk carrier, certainly walk suction cleaner etc.), and the infrared launcher of directional transmissions is installed at least one stationary installation.When self-walking apparatus marches to the infrared ray action scope, produce the action that the running self-walking apparatus stops or turning to, to form a virtual restricted quarter.
Yet, because this Infrared emitting and receiving device must continue to open, cause the higher and not environmental protection of power consumption.
Summary of the invention
Based on this, being necessary provides a kind of virtual wall system of low power consuming for traditional high problem of virtual wall technology power consumption.
A kind of virtual wall system comprises self-walking apparatus and at least one stationary installation, and described self-walking apparatus comprises infrared receiver, and described stationary installation comprises infrared transmitting device, and described self-walking apparatus also comprises the first ultraviolet emission device; Described stationary installation also comprises the first ultraviolet receiving trap and switch module of mutual electrical connection, the described first ultraviolet receiving trap is opened described infrared transmitting device by described switch module when receiving described the first ultraviolet emission device emission ultraviolet.
Therein among embodiment, described stationary installation also comprises the reduce-speed sign emitter that is electrically connected with the described first ultraviolet receiving trap, and described reduce-speed sign emitter is used for emission reduce-speed sign when the first ultraviolet receiving trap receives the first ultraviolet emission device emission ultraviolet; Described self-walking apparatus also comprises reduce-speed sign receiving trap and the speed adjustment module of mutual electrical connection, and described speed adjustment module is used for when the reduce-speed sign receiving trap receives described reduce-speed sign the travel rate of described self-walking apparatus is reduced to first rate.
Among embodiment, described reduce-speed sign emitter is the second ultraviolet emission device therein, and described reduce-speed sign receiving trap is the second ultraviolet receiving trap, and described reduce-speed sign is ultraviolet signal.
Among embodiment, also be provided with the curve lens cover of the printing opacity that covers described infrared receiver therein, the light that is used for being transmitted in the curve lens cover outside described curve lens cover converges.
Among embodiment, described curve lens cover is to dye red curve lens cover is arranged therein.
Therein among embodiment,, also be provided with the curve lens cover of the printing opacity that covers described the first ultraviolet receiving trap, the light that is used for being transmitted in the curve lens cover outside described curve lens cover converges.
Among embodiment, described curve lens cover is for dying purpuric curve lens cover therein.
Among embodiment, be provided with in the described curve lens cover for many knuckles optical mirror that will reflect from the light of below therein.
Therein among embodiment, the material of described curve lens cover is a kind of in plastics, glass, quartz and the crystal.
Among embodiment, described ultraviolet ray is the UVA ray therein.
Above-mentioned virtual wall system, utilize that ultraviolet ray is low with respect to the infrared ray power consumption, the characteristic a little less than the penetrability, make in the self-walking apparatus infrared transmitting device only near the border of virtual wall the time (the first ultraviolet receiving trap can receive the scope of the first ultraviolet emission device) just be in opening.Because infrared transmitting device need not be in lasting opening, therefore can saves energy consumption with respect to conventional art.
Description of drawings
Fig. 1 is the structural representation of virtual wall system among the embodiment;
Fig. 2 is the structural representation of virtual wall system among another embodiment;
Fig. 3 A, 3B are respectively the cut-open views that the forward and backward curve lens cover of many knuckles optical mirror is set among the embodiment
Fig. 4 A, 4B are respectively the cut-open views that the forward and backward curve lens cover of many knuckles optical mirror is set among another embodiment.
Embodiment
For purpose of the present invention, feature and advantage can more be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Fig. 1 is the structural representation of virtual wall system among the embodiment, and virtual wall system comprises self-walking apparatus 200 and at least one stationary installation 100.Wherein, self-walking apparatus 200 comprises the first ultraviolet emission device 210 and infrared receiver 230; Stationary installation 100 comprises the first ultraviolet receiving trap 110, switch module 120 and infrared transmitting device 130.
Fig. 2 is the structural representation of virtual wall system among another embodiment.In this embodiment, stationary installation 100 also comprises the reduce-speed sign emitter 140 that is electrically connected with the first ultraviolet receiving trap 110, reduce-speed sign emitter 140 is used for when the first ultraviolet receiving trap 110 receives the first ultraviolet emission device 210 emissions ultraviolet, the emission reduce-speed sign.Self-walking apparatus 200 also comprises reduce-speed sign receiving trap 240 and the speed adjustment module 250 of mutual electrical connection.Speed adjustment module 250 is used for when reduce-speed sign receiving trap 240 receives reduce-speed sign the travel rate of self-walking apparatus 200 is reduced to first rate.
In embodiment illustrated in fig. 2, speed adjustment module 250 can make its deceleration before self-walking apparatus 200 arrives the border prerequisite of virtual wall, avoid self-walking apparatus 200 to produce suddenly stopping, racing is to action, can reduce loss and the energy consumption of the parts such as motor (motor) of self-walking apparatus 200, play the increase reliability, increase the service life and energy-conservation effect.
Among embodiment, reduce-speed sign emitter 140 is not no longer launched reduce-speed sign when the first ultraviolet receiving trap 110 receives ultraviolet signal therein, and reduce-speed sign receiving trap 240 is at continuous k
2When all not receiving reduce-speed sign again in second, Negotiation speed adjustment module 250 gos up the travel rate of self-walking apparatus 200 to the second speed.k
2Be an empirical value equally, can make k
1=k
2
Among embodiment, reduce-speed sign emitter 140 is second ultraviolet emission devices therein, and reduce-speed sign receiving trap 240 is second ultraviolet receiving traps, and reduce-speed sign is ultraviolet signal.Understandable, in other embodiments, reduce-speed sign emitter 140 and reduce-speed sign receiving trap 240 also can adopt the electromagnetic wave communication apparatus of other form to replace.
For fear of ultraviolet ray human body is caused damage, the ultraviolet ray among the present invention is preferably long wave ultraviolet (UVA).Harmless ultraviolet B radiation (UVB) in the time of also can adopting light exposure.
Therein among embodiment, can cover by the curve lens of printing opacity and cover infrared receiver 230(and the first ultraviolet receiving trap 110, the second ultraviolet receiving trap), thereby the light (or ray) that will be transmitted into outside the curve lens cover in the curve lens cover converges, and increases the induction range/distance of reaction of receiving trap.Certainly, for not increasing induction range in above-mentioned 3 kinds of receiving traps, the curve lens cover of printing opacity need to be set outside it then.The shape of curve lens cover can be dome-type, ball-cut shape or spherical, also can be set to according to actual needs other curve form, perhaps comprises the combined structure of curved-surface structure.
In order further to increase the induction angle of receiving trap, can also be positioned at the setting of curve lens cover many knuckles optical mirror of receiving trap oblique upper, will be from the light reflection of below to receiving trap.Fig. 3 A, 3B are respectively the cut-open views that the forward and backward curve lens cover of many knuckles optical mirror is set among the embodiment.In this embodiment, curve lens cover 32 is mushroom-shaped structure, and the stem base section hollows out with accommodating receiving trap 40.Whole curve lens cover 32 is hollow structure, and many knuckles optical mirror 322 is located at the lamella (part that namely connects cap and stem) of mushroom curve lens cover 32 and is located.Receiving trap 40 can be infrared receiver 230, the first ultraviolet receiving trap 110 and the second ultraviolet receiving trap.
Fig. 4 A, 4B are respectively the cut-open views that the forward and backward curve lens cover of many knuckles optical mirror is set among another embodiment.Curve lens cover among this embodiment is combined by (with Fig. 3 A, 3B illustrated embodiment structural similarity) mushroom-shaped structure 34 and T-shaped cover structure 33, and many knuckles optical mirror 332 is located at T-shaped cover structure 33 inboards.Wherein T-shaped cover structure 33 coats receiving trap 40, and the stem of mushroom-shaped structure 34 penetrates in the T-shaped cover structure 33 from the top, the optical texture of receiving trap 40 partly is placed in the cut-out of stem.
In order to increase infrared ray or ultraviolet efficiency of transmission, the curve lens cover can use the material with selective transmission function, thereby the light/ray beyond the target wavelength is reflected, and it can not be transmitted in the curve lens cover.In order to save cost, can use the mode of dyeing to reach the effect of selective transmission, for example the curve lens cover of infrared receiver 230 is dyed redness, with the curve lens cover purple of the first ultraviolet receiving trap 110 and the second ultraviolet receiving trap.What but the material of curve lens cover can be in plastics, glass, quartz and the crystal of tool printing opacity and dyeing property is a kind of.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a virtual wall system comprises self-walking apparatus and at least one stationary installation, and described self-walking apparatus comprises infrared receiver, and described stationary installation comprises infrared transmitting device, it is characterized in that,
Described self-walking apparatus also comprises the first ultraviolet emission device;
Described stationary installation also comprises the first ultraviolet receiving trap and switch module of mutual electrical connection, the described first ultraviolet receiving trap is opened described infrared transmitting device by described switch module when receiving described the first ultraviolet emission device emission ultraviolet.
2. virtual wall system according to claim 1 is characterized in that,
Described stationary installation also comprises the reduce-speed sign emitter that is electrically connected with the described first ultraviolet receiving trap, and described reduce-speed sign emitter is used for emission reduce-speed sign when the first ultraviolet receiving trap receives the first ultraviolet emission device emission ultraviolet;
Described self-walking apparatus also comprises reduce-speed sign receiving trap and the speed adjustment module of mutual electrical connection, and described speed adjustment module is used for when the reduce-speed sign receiving trap receives described reduce-speed sign the travel rate of described self-walking apparatus is reduced to first rate.
3. virtual wall system according to claim 2 is characterized in that, described reduce-speed sign emitter is the second ultraviolet emission device, and described reduce-speed sign receiving trap is the second ultraviolet receiving trap, and described reduce-speed sign is ultraviolet signal.
4. virtual wall system according to claim 1 is characterized in that, also is provided with the curve lens cover of the printing opacity that covers described infrared receiver, and the light that is used for being transmitted in the curve lens cover outside described curve lens cover converges.
5. virtual wall system according to claim 4 is characterized in that, described curve lens cover is to dye red curve lens cover is arranged.
6. virtual wall system according to claim 1 is characterized in that, also is provided with the curve lens cover of the printing opacity that covers described the first ultraviolet receiving trap, and the light that is used for being transmitted in the curve lens cover outside described curve lens cover converges.
7. virtual wall system according to claim 6 is characterized in that, described curve lens cover is for dying purpuric curve lens cover.
8. according to claim 4 or 6 described virtual wall systems, it is characterized in that, be provided with in the described curve lens cover for many knuckles optical mirror that will reflect from the light of below.
9. according to claim 4 or 6 described virtual wall systems, it is characterized in that, the material of described curve lens cover is a kind of in plastics, glass, quartz and the crystal.
10. virtual wall system according to claim 1 is characterized in that, described ultraviolet ray is the UVA ray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302403.2A CN102880178B (en) | 2012-08-23 | 2012-08-23 | Virtual wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302403.2A CN102880178B (en) | 2012-08-23 | 2012-08-23 | Virtual wall system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102880178A true CN102880178A (en) | 2013-01-16 |
| CN102880178B CN102880178B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210302403.2A Expired - Fee Related CN102880178B (en) | 2012-08-23 | 2012-08-23 | Virtual wall system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102880178B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433954A (en) * | 2014-12-01 | 2015-03-25 | 任利娜 | Dust collector with sterilization device |
| CN105629972A (en) * | 2014-11-07 | 2016-06-01 | 科沃斯机器人有限公司 | Guide type virtual wall system |
| CN105741533A (en) * | 2016-04-11 | 2016-07-06 | 昱宇光电（东莞）有限公司 | Anti-infrared virtual wall remote control system and remote control ceiling lamp adopting same |
| WO2016177331A1 (en) * | 2015-05-07 | 2016-11-10 | 张周新 | Electronic fencing enclosure |
| CN108008725A (en) * | 2017-12-01 | 2018-05-08 | 深圳市沃特沃德股份有限公司 | Confining device and from moving-vision robot and its control method |
| CN108334080A (en) * | 2018-01-18 | 2018-07-27 | 大连理工大学 | A kind of virtual wall automatic generation method for robot navigation |
| CN110597253A (en) * | 2019-09-05 | 2019-12-20 | 珠海市一微半导体有限公司 | Robot control method, chip and laser type cleaning robot |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62105208A (en) * | 1985-10-31 | 1987-05-15 | Sanyo Electric Co Ltd | Guidance system for moving body |
| CN1491094A (en) * | 2001-02-16 | 2004-04-21 | Obstruction management system for robots | |
| CN101297267A (en) * | 2005-09-02 | 2008-10-29 | Neato机器人技术公司 | Multi-function robotic device |
| CN201936191U (en) * | 2011-01-26 | 2011-08-17 | 宋红丽 | Cleaning robot |
| CN202041809U (en) * | 2011-04-02 | 2011-11-16 | 宁波波朗电器有限公司 | Electric control system of intelligent cleaning robot |
| CA2824606A1 (en) * | 2010-12-30 | 2012-07-05 | Irobot Corporation | Mobile human interface robot |
-
2012
- 2012-08-23 CN CN201210302403.2A patent/CN102880178B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62105208A (en) * | 1985-10-31 | 1987-05-15 | Sanyo Electric Co Ltd | Guidance system for moving body |
| CN1491094A (en) * | 2001-02-16 | 2004-04-21 | Obstruction management system for robots | |
| CN101297267A (en) * | 2005-09-02 | 2008-10-29 | Neato机器人技术公司 | Multi-function robotic device |
| CA2824606A1 (en) * | 2010-12-30 | 2012-07-05 | Irobot Corporation | Mobile human interface robot |
| CN201936191U (en) * | 2011-01-26 | 2011-08-17 | 宋红丽 | Cleaning robot |
| CN202041809U (en) * | 2011-04-02 | 2011-11-16 | 宁波波朗电器有限公司 | Electric control system of intelligent cleaning robot |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629972A (en) * | 2014-11-07 | 2016-06-01 | 科沃斯机器人有限公司 | Guide type virtual wall system |
| CN104433954A (en) * | 2014-12-01 | 2015-03-25 | 任利娜 | Dust collector with sterilization device |
| WO2016177331A1 (en) * | 2015-05-07 | 2016-11-10 | 张周新 | Electronic fencing enclosure |
| CN106182044A (en) * | 2015-05-07 | 2016-12-07 | 张周新 | A kind of fence |
| CN105741533A (en) * | 2016-04-11 | 2016-07-06 | 昱宇光电（东莞）有限公司 | Anti-infrared virtual wall remote control system and remote control ceiling lamp adopting same |
| CN105741533B (en) * | 2016-04-11 | 2019-03-05 | 东莞市优优照明科技有限公司 | Counter infrared ray virtual wall remote control system and the remote-control ceiling lamp for using the system |
| CN108008725A (en) * | 2017-12-01 | 2018-05-08 | 深圳市沃特沃德股份有限公司 | Confining device and from moving-vision robot and its control method |
| CN108334080A (en) * | 2018-01-18 | 2018-07-27 | 大连理工大学 | A kind of virtual wall automatic generation method for robot navigation |
| CN110597253A (en) * | 2019-09-05 | 2019-12-20 | 珠海市一微半导体有限公司 | Robot control method, chip and laser type cleaning robot |
| CN110597253B (en) * | 2019-09-05 | 2022-12-09 | 珠海一微半导体股份有限公司 | Robot control method, chip and laser type cleaning robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102880178B (en) | 2015-06-10 |
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