CN107685789A - A kind of tote cart with LED visible light communication - Google Patents
A kind of tote cart with LED visible light communication Download PDFInfo
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- CN107685789A CN107685789A CN201710648790.8A CN201710648790A CN107685789A CN 107685789 A CN107685789 A CN 107685789A CN 201710648790 A CN201710648790 A CN 201710648790A CN 107685789 A CN107685789 A CN 107685789A
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- motor
- tote cart
- led
- processor
- car body
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- 238000004891 communication Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/502—LED transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The invention discloses a kind of tote cart with LED visible light communication, including tote cart, front vehicle wheel is equipped with motor, there are control cabinet and supply unit inside underbody, there are 2 avoidance inductors, preposition camera device and 2 illuminating lamps in the leading flank of car body and trailing flank, and respectively there are 2 avoidance inductors left and right side, top surface has epicyclical mechanism assembly, goods accumulating platform and LED signal lamp.The present invention receives the optical signal that backstage center is sent, possesses remote control and the function of positioning oneself by four photosensitive cameras, by top surface LED signal lamp, video can be transmitted to backstage center, possess monitoring function, pass through LED light group, tote cart can be communicated mutually, and avoidance sensor, preposition camera device and rearmounted camera device are installed by surrounding, realize Intelligent unattended turnover, top surface installs epicyclical mechanism assembly, all switching stations uneasiness machine arms, reduces cost.
Description
Technical field
The present invention relates to logistics equipment field, specially a kind of tote cart with LED visible light communication.
Background technology
Tote cart is instrument essential in logistics transportation, supermarket in life, airport, and public place tote cart everywhere may be used
See, even more essential in production, parts, circuit, plastic shell, the dispatching of various semi-finished product, products storage transfer are required for
Tote cart, existing tote cart, which is divided into traditional and intelligent, traditional tote cart, needs artificial loading and unloading, it is necessary to manually have enough to meet the need
Promote, waste of manpower, all transfer efficients are low；Intelligent tote cart, it can be had enough to meet the need along specified route, above unloading goods can be with
To be completed by robotic arm, this intelligent tote cart can also be set by wireless telecommunications to be connected with backstage, carries out remote control, but
It is to need to put into extra trunking, the robotic arm of loading and unloading must be fixedly mounted in each all switching stations, and input is big, cost
It is high.
The content of the invention
It is an object of the invention to provide a kind of tote cart with LED visible light communication, it is every to solve existing tote cart
Individual station must install fixed robotic arm, put into the problem of big, it is not necessary to install wireless telecommunications system and carry out information transmission, make
Signal is transmitted with LED light group, there is the advantages of speed is fast, cost bottom.
To achieve the above object, the present invention provides following technical scheme：A kind of tote cart with LED visible light communication,
Including tote cart, the car body of the tote cart is cuboid, and there is oblique angle on head, and underbody has four wheels, described two cars in front
Wheel is equipped with motor, and the motor includes left motor, and right motor and motor fix cover, and the motor is fixed cover and is fixed on
Inside underbody, motor fixes cover inside and is disposed with left motor and right motor, and left motor output shaft is connected with front left wheel, right electricity
Machine output shaft is connected with the right wheel in front, also has control cabinet and supply unit, the control cabinet inside the underbody of the tote cart
Built with control board, including processor and printed circuit board (PCB), the right and left is each above the leading flank of the tote cart car body
An avoidance inductor is disposed with, intermediate arrangement has preposition camera device, and leading flank lower section the right and left is respectively disposed with a photograph
Bright lamp, right flank top the right and left of tote cart car body are respectively disposed with an avoidance inductor, the trailing flank of tote cart car body
Top the right and left is respectively disposed with an avoidance inductor, and intermediate arrangement has rearmounted camera device, trailing flank lower section the right and left
An illuminating lamp is respectively disposed with, the right and left is respectively disposed with an avoidance inductor above the left surface of tote cart car body, has enough to meet the need
The front of car car body top surface is equipped with epicyclical mechanism assembly, and the epicyclical mechanism assembly includes worm speed-down motor, two worm screw branch
Support, worm screw, worm gear, rotating disk, the first motor, the first support arm, the second motor, the second support arm, the 3rd motor, swivel mount,
Two swivel mount cameras and electric sucking disc, goods accumulating platform, the goods accumulating platform are housed behind epicyclical mechanism assembly
LED signal lamp is disposed with below, and it includes support base and LED, and the support base is the cylinder of two-stage step, and bottom is big
Disk, top are cylindrical bars, and four corners of the tote cart car body top surface are respectively provided with a photosensitive camera, described photosensitive
Camera is connected with processor, is taken the photograph to processor transmission optical signal, the preposition camera device, rearmounted camera device, swivel mount
As head is connected with processor, vision signal is transmitted to processor, the avoidance inductor is connected with processor, to processor transmission
Periphery situation, the processor and worm speed-down motor, the first motor, the second motor, the 3rd motor, electric sucking disc, driving electricity
Machine is connected, and action command is passed on to them, and processor is also connected with LED signal lamp, and optical signal switch frequency is transmitted to it.
Preferably, two worm screw support frames of the epicyclical mechanism assembly are fixed on the left and right sides inside tote cart underbody,
It has bearing hole above, and taper roll bearing is housed on bearing hole, and worm screw both ends are gone here and there on taper roll bearing, the worm screw
Left end is connected with the output shaft of worm speed-down motor, and the worm speed-down motor is fixed on inside underbody, the worm and wheel
It is meshed, the worm gear is fixed on rotating disk, and pivoting support is housed on the rotating disk, and fork-shaped journal stirrup arranged at its top, described time
Turn supporting and fixing on car body, the first support arm is connected with the fork-shaped journal stirrup of the rotating disk, their connecting shaft and the first electricity
Machine is connected, and there is fork-shaped journal stirrup the upper end of first support arm, the second support arm is connected with fork-shaped journal stirrup, their connecting shaft
It is connected with the second motor, the other end of second support arm is connected with swivel mount, and the swivel mount top is fork-shaped journal stirrup,
It is connected with the connecting shaft of the second support arm with the 3rd motor, and its bottom is equipped with electric sucking disc, on the lateral surface of swivel mount
Left and right is respectively equipped with a swivel mount camera.
Preferably, the tote cart is to use indoors, and indoor location LED light group, each LED light group has unique volume
Code, it includes LED and receiver, and buffer module is also installed in interior, and the buffer module can change into signal on switch
Frequency signal, buffer module are connected with each LED light group, and the switch frequency of optical signal is received from the receiver of each LED light group
Rate, the switching frequency of conversion is transferred to LED, buffer module is also connected with backstage center, and backstage center receives intermediate conversion
The signal of device, also send signal to buffer module.
Preferably, four photosensitive cameras of the tote cart top surface are ISO CMOS camera modules, definition
600 lines, illumination 0.0001LUX, valid pixel 768 (H) X580 (V), operating voltage 3.3-5.0V, it receives the light letter of LED
Number.
Preferably, the LED signal lamp of the tote cart top surface sends signal to the receiver of indoor LED lamp group.
Preferably, the avoidance inductor is diffusing reflection formula infrared photoelectric sensor, and the response time is less than 2ms, effectively away from
From 3cm-80cm.
Preferably, the goods accumulating platform is equipped with cargo size sensor and weight sensor, and the size sensor can
To detect the length, width and height physical dimension of piling cargo, size sensor and weight sensor are connected with processor, and to processor
Feedback signal.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention can receive backstage centrally through LED by installing four photosensitive cameras in tote cart top surface
The optical signal that group is sent, optical signal can control tote cart loading and unloading after being changed by processor, traveling, possess tote cart
The ability of remote control, the optical signal that tote cart receives include the encoded signal of LED light group, tote cart can be made to know residing position
Put, possess the function of positioning oneself.
2nd, the present invention, can be rearmounted by preposition camera device on tote cart by installing LED signal lamp in tote cart top surface
The video that swivel mount camera is shot with video-corder on camera device and epicyclical mechanism assembly, issues backstage center, makes backstage center can be with
The real time status of remote monitoring tote cart, foundation is provided for the centralized dispatching of backstage center, also tote cart is possessed monitoring function.
3rd, the present invention transmits signal by LED light group between tote cart, tote cart is mutually communicated, it is not necessary to after
Platform control can also in Intellisense room other tote carts situation, avoid same station tote cart and flock together the situation of aggregation,
Compared with conventional wireless communicates, the communication speed of LED visible light is fast, and interference is few, strong security, is not in signal delay, loses
The situation of mistake, the information more precise and high efficiency for obtaining backstage center, makes optimal judgement.
4th, it is of the invention by installing avoidance sensor, preposition camera device and rearmounted camera device in tote cart surrounding, and
Signal is passed into processor in real time, processor by analysis, can automated to respond to peripheral situation, and processor can be with by pre-booking process
Unload goods and travel on control tote cart, realize Intelligent unattended turnover, reduce artificial.
5th, the present invention installs epicyclical mechanism assembly in tote cart top surface, by the control of processor, can intelligence up and down
Goods, tote cart is set to possess the ability above unloaded goods, it is not necessary in each all switching stations installation stationary machines arms, to be adjusted by optimizing
Degree, can arbitrarily have enough to meet the need and unload goods, reduce the use of robotic arm, reduce cost.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is front view of the present invention；
Fig. 3 is the axial schematic diagram of the present invention；
Fig. 4 is epicyclical mechanism assembly diagram of the present invention；
Fig. 5 is control principle drawing of the present invention；
In figure：1 tote cart, 2 avoidance inductors, 3 epicyclical mechanism assemblies, 4 goods accumulating platforms, 5LED signal lamps, 6 power supplys dress
Put, 7 control cabinets, 8 motors, 9 illuminating lamps, 10 preposition camera devices, 11 rearmounted camera devices, 12 photosensitive cameras, 301 electricity
Dynamic sucker, 302 the 3rd motors, 303 second support arms, 304 second motors, 305 first support arms, 306 first motors, 307 turns
Disk, 308 worm speed-down motors, 309 worm screws, 310 worm gears, 311 worm screw support frames, 312 swivel mounts, 313 swivel mount cameras.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-5, a kind of tote cart with LED visible light communication, a kind of turnover with LED visible light communication
Car, including tote cart 1, its car body are cuboid, and there is oblique angle on head, and underbody has four wheels, and two, front wheel is equipped with drive
Dynamic motor 8, it includes left motor, and right motor and motor fix cover, and motor is fixed cover and is fixed on inside underbody, and it is internal equipped with a left side
Motor and right motor, left motor output shaft are connected with front left wheel, and right motor output shaft is connected with the right wheel in front, left motor
Straight-line travelling when identical with right motor speed, having can turn during speed discrepancy, also have the He of control cabinet 7 inside the underbody of tote cart 1
Supply unit 6, for control cabinet 7 built with control board, including processor and printed circuit board (PCB), supply unit 6 is that tote cart 1 carries
Power supply energy, leading flank top the right and left of the car body of tote cart 1 are respectively disposed with an avoidance inductor 2, and intermediate arrangement has preposition
Camera device 10, lower section the right and left are respectively disposed with an illuminating lamp 9, and the right and left is each above the right flank of the car body of tote cart 1
An avoidance inductor 2 is disposed with, the right and left is respectively disposed with an avoidance inductor 2 above the trailing flank of the car body of tote cart 1,
Intermediate arrangement has rearmounted camera device 11, and lower section the right and left is respectively disposed with an illuminating lamp 9, the left surface of the car body of tote cart 1
Top the right and left is respectively disposed with an avoidance inductor 2, and avoidance inductor 2 is diffusing reflection formula infrared photoelectric sensor, response
Time is less than 2ms, coverage 3cm-80cm, can perceive ambient conditions, avoids tote cart 1 from colliding, preposition shooting dress
Put 10 and rearmounted camera device 1 can shoot with video-corder live video information, when rather dark, illuminating lamp 9 is used for illuminating periphery, ensures
Camera device shooting quality, the front of the car body top surface of tote cart 1 are equipped with epicyclical mechanism assembly 3, and it includes worm speed-down motor
308, two worm screw support frames 311, worm screw 309, worm gear 310, rotating disk 307, the first motor 306, the first support arm 305, second
Motor 304, the second support arm 303, the 3rd motor 302, swivel mount 312, two swivel mount cameras 313 and electric sucking disc 301,
Wherein, two worm screw support frames 311 are fixed on the left and right sides inside the underbody of tote cart 1, and it has bearing hole above, filled on bearing hole
There is taper roll bearing, the both ends of worm screw 309 are gone here and there on taper roll bearing, are made worm screw 309 smooth when rotating, are ensured axiality,
The left end of worm screw 309 is connected with the output shaft of worm speed-down motor 308, and worm speed-down motor 308 is fixed on inside underbody, drives
Worm screw 309 is rotated, and worm screw 309 is meshed with worm gear 310, and worm gear 310 is fixed on rotating disk 307, equipped with revolution branch on rotating disk 307
Holding, pivoting support is fixed on car body, rotates rotating disk 307 by the rotation of worm gear 310, and fork-shaped journal stirrup is arranged at the top of rotating disk 307,
The first support arm 305 is connected with its fork-shaped journal stirrup, their connecting shaft is connected with the first motor 306, and the first motor 306 opens
Dynamic, the first support arm 305 rotates, and has fork-shaped journal stirrup in the upper end of the first support arm 305, the second support is connected with fork-shaped journal stirrup
Arm 303, their connecting shaft are connected with the second motor 304, and the second motor 304 starts, and the second support arm 303 rotates, second
The other end of support arm 303 is connected with swivel mount 312, and the top of swivel mount 312 is fork-shaped journal stirrup, and it is with the second support arm 303
Connecting shaft be connected with the 3rd motor 302, the 3rd motor 302 starts, and rotates swivel mount 312, the bottom of swivel mount 312 equipped with electricity
Dynamic sucker 301, forms vacuum after startup, capture goods, and left and right is respectively taken the photograph equipped with a swivel mount on the lateral surface of swivel mount 312
Picture first 313, the process of crawl, and obstacle avoidance can be recorded in real time, goods accumulating platform is housed behind epicyclical mechanism assembly 3
4, for loading goods, goods accumulating platform 4 is equipped with cargo size sensor and weight sensor, and size sensor can detect heap
The physical dimension of code goods length, width and height, size sensor and weight sensor be connected with processor, and to processor feedback signal,
Automatic arranging is prevented size and weight from transfiniting by processor, and LED signal lamp 5 is disposed with behind goods accumulating platform 4, and it includes branch
Support seat and LED, support base is the cylinder of two-stage step, and bottom is big disk, and top is cylindrical bar, the car body top of tote cart 1
Four corners in face are respectively provided with a photosensitive camera 12, and it is ISO CMOS camera module, the line of definition 600,
Illumination 0.0001LUX, valid pixel 768 (H) X580 (V), operating voltage 3.3-5.0V, it receives the optical signal of LED, with place
Reason device be connected, and to processor transmit optical signal, preposition camera device 10, rearmounted camera device 11, swivel mount camera 313 with
Processor is connected, and vision signal is transmitted to processor, and avoidance inductor 2 is connected with processor, and periphery situation is transmitted to processor,
Processor and worm speed-down motor 308, the first motor 306, the second motor 304, the 3rd motor 302, electric sucking disc 301, driving
Motor 8 is connected, and action command is passed on to them, and processor is also connected with LED signal lamp 5, and optical signal switch frequency is transmitted to it,
LED signal lamp 5 sends signal, the LED light group of indoor location to the receiver of indoor LED lamp group, and each LED light group has uniquely
Coding, it includes LED and receiver, and buffer module is also installed in interior, and signal can be changed into switch frequency signal by it, in
Between converter be connected with each LED light group, the switching frequency of optical signal is received from the receiver of each LED light group, is turned to LED
Send the switching frequency of conversion, buffer module is also connected with backstage center, backstage center receive buffer module signal, also to
Buffer module sends signal, backstage center can also be received the video that tote cart 1 transmits with remote control tote cart 1
Information, field condition is grasped in real time.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of tote cart with LED visible light communication, including tote cart (1), it is characterised in that：The tote cart (1)
Car body is cuboid, and there is oblique angle on head, and underbody has four wheels, and described two wheels in front are equipped with motor (8), the drive
Dynamic motor (8) includes left motor, and right motor and motor fix cover, and the motor is fixed cover and is fixed on inside underbody, and motor is fixed
Cover is internal to be disposed with left motor and right motor, and left motor output shaft is connected with front left wheel, and right motor output shaft is right with front
Wheel is connected, and also control cabinet (7) and supply unit (6), the control cabinet (7) are built-in inside the underbody of the tote cart (1)
There are control board, including processor and printed circuit board (PCB), leading flank top each cloth of the right and left of tote cart (1) car body
An avoidance inductor (2) is equipped with, intermediate arrangement has preposition camera device (10), and leading flank lower section the right and left is respectively disposed with one
Individual illuminating lamp (9), right flank top the right and left of tote cart (1) car body are respectively disposed with an avoidance inductor (2), tote cart
(1) the right and left is respectively disposed with an avoidance inductor (2) above the trailing flank of car body, and intermediate arrangement has rearmounted camera device
(11), the right and left is respectively disposed with an illuminating lamp (9), the left surface top left and right two of tote cart (1) car body below trailing flank
Side is respectively disposed with an avoidance inductor (2), and the front of tote cart (1) car body top surface is equipped with epicyclical mechanism assembly (3), the week
Rotation mechanism assembly (3) includes worm speed-down motor (308), two worm screw support frames (311), worm screw (309), worm gear (310), turns
Disk (307), the first motor (306), the first support arm (305), the second motor (304), the second support arm (303), the 3rd motor
(302), swivel mount (312), two swivel mount cameras (313) and electric sucking disc (301), after epicyclical mechanism assembly (3)
Face is equipped with goods accumulating platform (4), and the goods accumulating platform (4) is disposed with LED signal lamp (5) below, and it includes support base and LED
Lamp, the support base are the cylinders of two-stage step, and bottom is big disk, and top is cylindrical bar, tote cart (1) the car body top
Four corners in face are respectively provided with a photosensitive camera (12), and the photosensitive camera (12) is connected with processor, to processing
Device transmits optical signal, the preposition camera device (10), rearmounted camera device (11), swivel mount camera (313) and processor
It is connected, vision signal is transmitted to processor, the avoidance inductor (2) is connected with processor, and periphery situation is transmitted to processor,
The processor and worm speed-down motor (308), the first motor (306), the second motor (304), the 3rd motor (302) are electronic
Sucker (301), motor (8) are connected, and pass on action command to them, processor is also connected with LED signal lamp (5), to it
Transmit optical signal switch frequency.
A kind of 2. tote cart with LED visible light communication according to claim 1, it is characterised in that：The week favourable turn
Two worm screw support frames (311) of structure assembly (3) are fixed on the left and right sides inside tote cart (1) underbody, and it has bearing hole above,
Taper roll bearing is housed, worm screw (309) both ends are gone here and there on taper roll bearing, the left end of the worm screw (309) on bearing hole
It is connected with the output shaft of worm speed-down motor (308), the worm speed-down motor (308) is fixed on inside underbody, the worm screw
(309) it is meshed with worm gear (310), the worm gear (310) is fixed on rotating disk (307), equipped with revolution on the rotating disk (307)
Fork-shaped journal stirrup is arranged at supporting, its top, and the pivoting support is fixed on car body, is connected on the fork-shaped journal stirrup of the rotating disk (307)
The first support arm (305) is connected to, their connecting shaft is connected with the first motor (306), the upper end of first support arm (305)
There is fork-shaped journal stirrup, the second support arm (303) is connected with fork-shaped journal stirrup, their connecting shaft is connected with the second motor (304), institute
The other end for stating the second support arm (303) is connected with swivel mount (312), and swivel mount (312) top is fork-shaped journal stirrup, it
It is connected with the connecting shaft of the second support arm (303) with the 3rd motor (302), its bottom is equipped with electric sucking disc (301), is rotating
Left and right is respectively equipped with a swivel mount camera (313) on the lateral surface of frame (312).
A kind of 3. tote cart with LED visible light communication according to claim 1, it is characterised in that：The tote cart
(1) it is to use indoors, indoor location LED light group, each LED light group has unique coding, and it includes LED and receiver,
Buffer module is also installed in interior, and the buffer module can change into signal switch frequency signal, buffer module with it is every
Individual LED light group is connected, and receives the switching frequency of optical signal from the receiver of each LED light group, the switch of conversion is transferred to LED
Frequency, buffer module are also connected with backstage center, and backstage center receives the signal of buffer module, are also sent out to buffer module
The number of delivering letters.
A kind of 4. tote cart with LED visible light communication according to claim 1, it is characterised in that：The tote cart
(1) four of top surface photosensitive cameras (12) are ISO CMOS camera modules, the line of definition 600, illumination
0.0001LUX, valid pixel 768 (H) X580 (V), operating voltage 3.3-5.0V, it receives the optical signal of LED.
A kind of 5. tote cart with LED visible light communication according to claim 1, it is characterised in that：The tote cart
(1) LED signal lamp of top surface sends signal to the receiver of indoor LED lamp group.
A kind of 6. tote cart with LED visible light communication according to claim 1, it is characterised in that：The avoidance sense
It is diffusing reflection formula infrared photoelectric sensor to answer device (2), and the response time is less than 2ms, coverage 3cm-80cm.
A kind of 7. tote cart with LED visible light communication according to claim 1, it is characterised in that：The goods storage
Fortune platform (4) is equipped with cargo size sensor and weight sensor, and the size sensor can detect piling cargo length, width and height
Physical dimension, size sensor and weight sensor are connected with processor, and to processor feedback signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648790.8A CN107685789A (en) | 2017-08-01 | 2017-08-01 | A kind of tote cart with LED visible light communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648790.8A CN107685789A (en) | 2017-08-01 | 2017-08-01 | A kind of tote cart with LED visible light communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107685789A true CN107685789A (en) | 2018-02-13 |
Family
ID=61153215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648790.8A Withdrawn CN107685789A (en) | 2017-08-01 | 2017-08-01 | A kind of tote cart with LED visible light communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107685789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857538A (en) * | 2018-06-15 | 2018-11-23 | 广州启帆工业机器人有限公司 | Double-arm manipulator for loading and unloading |
-
2017
- 2017-08-01 CN CN201710648790.8A patent/CN107685789A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857538A (en) * | 2018-06-15 | 2018-11-23 | 广州启帆工业机器人有限公司 | Double-arm manipulator for loading and unloading |
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Application publication date: 20180213 |
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