CN112464707A - Conveying device with image acquisition function and data processing method thereof - Google Patents

Conveying device with image acquisition function and data processing method thereof Download PDF

Info

Publication number
CN112464707A
CN112464707A CN202011095790.8A CN202011095790A CN112464707A CN 112464707 A CN112464707 A CN 112464707A CN 202011095790 A CN202011095790 A CN 202011095790A CN 112464707 A CN112464707 A CN 112464707A
Authority
CN
China
Prior art keywords
goods
image acquisition
data processor
license plate
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011095790.8A
Other languages
Chinese (zh)
Inventor
项新建
李超
尤钦寅
姚佳娜
曹楹
宋晓敏
潘磊
郑永平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Lover Health Science and Technology Development Co Ltd
Zhejiang University of Science and Technology ZUST
Original Assignee
Zhejiang Lover Health Science and Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Lover Health Science and Technology Development Co Ltd filed Critical Zhejiang Lover Health Science and Technology Development Co Ltd
Priority to CN202011095790.8A priority Critical patent/CN112464707A/en
Publication of CN112464707A publication Critical patent/CN112464707A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
    • G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • G06V20/625—License plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)

Abstract

A conveying device with an image acquisition function and a data processing method thereof comprise a conveying belt for conveying goods, a conveying belt frame, an image acquisition assembly and a data processor for acquiring the license plate information of a truck for conveying the goods, wherein the conveying belt and the image acquisition assembly are respectively arranged on the conveying belt frame, the image acquisition assembly is connected with the data processor, a goods recording device is fixedly arranged on the conveying belt frame, the goods recording device is connected with the data processor, the data processor is connected with the conveying belt, the license plate information and the number of the goods of the truck are respectively acquired through the image acquisition assembly and the goods recording device, the acquired image information and the number of the goods are sent to the data processor, the number of the goods and the license plate of the truck are integrated through the data processor, the number of the goods put into the truck does not need to be counted manually, the automation degree of the conveyor belt is improved, the recording precision is improved, and the recording efficiency is also improved.

Description

Conveying device with image acquisition function and data processing method thereof
Technical Field
The invention belongs to the field of logistics devices, and particularly relates to a conveying device with an image acquisition function and a data processing method thereof.
Background
In the logistics process, the number of goods and the registration of trucks are very important as the initial step, at present, the process mainly relies on manual counting and recording of the number of the goods and the trucks loaded through a conveyor belt, in the process, the data error is easily caused by the interference of human factors, the speed of loading the goods is limited by the counting speed of workers, the efficiency is reduced, and meanwhile, the work repeatability of the workers is high, so that a system and equipment capable of automatically detecting the license plate of the truck and counting the number of the goods are needed.
Disclosure of Invention
In view of the above disadvantages, the technical problem to be solved by the present invention is to provide a conveying device with an image acquisition function and a data processing method thereof, which are used for identifying the license plate of a truck and counting the loaded goods, thereby improving the statistical accuracy of the number of the goods and the automation degree of the conveying belt.
In order to solve the technical problems, the invention adopts the technical scheme that,
the utility model provides a conveyer with image acquisition function, includes conveyer belt, conveyer belt frame, image acquisition subassembly and data processor, and conveyer belt, image acquisition subassembly are installed respectively in the conveyer belt frame, and the image acquisition subassembly is connected with data processor, and data processor is connected with the conveyer belt, and fixed mounting has goods recorder in the conveyer belt frame, and goods recorder is connected with data processor.
Further, the image acquisition assembly comprises a camera device and a camera frame, the camera device is fixedly installed on the camera frame, and the camera frame is installed on the conveyor belt frame in a telescopic mode.
Further, the camera frame comprises a mounting frame and a telescopic cylinder, the telescopic cylinder is fixedly mounted on the conveyor belt frame, the mounting frame is fixedly mounted on the telescopic cylinder, and the camera device is fixedly mounted on the mounting frame.
Further, the cargo recording device is a correlation type photoelectric sensor.
Further, the cargo recording device is fixedly installed at the tail end of the conveyor belt.
Further, the data processor comprises a storage module, a counting module, an identification module and a control module, the image acquisition assembly is respectively connected with the identification module and the control module, the cargo recording device is connected with the counting module, and the counting module and the identification module are both connected with the storage module.
Further, a distance sensor is fixedly mounted on the conveyor belt rack.
Further, the method comprises the following steps;
(1) the vehicle runs in place;
(2) the camera shoots the license plate and sends the license plate information to the data processor;
(3) the conveyor belt works, and the goods recording device counts;
(4) the goods recording device sends the count to the data processor, and the data processor integrates the license plate information and the count information.
Further, the step (2) further comprises the following steps,
(2.1) carrying out primary recognition on the license plate by the camera to obtain a primary license plate pattern;
(2.2) adjusting the relative position of the camera according to the position of the license plate in the preliminary license plate pattern;
and (2.3) shooting the license plate by the camera and sending the license plate to the data processor.
Further, the step (3) comprises the following steps;
(3.1) controlling the conveyor belt to work by the data processor;
(3.2) manually carrying goods to the conveyor belt;
(3.3) the goods move to the goods recording device through the conveyor belt, and the goods cover the goods recording device;
and (3.4) after the goods completely pass through the goods recording device, the goods recording device counts once.
The goods number recording device has the advantages that the image acquisition assembly and the goods recording device are used for respectively acquiring the license plate information and the goods number of the truck, the acquired image information and the goods number are sent to the data processor, the goods number and the truck license plate are integrated through the data processor, the number of the goods placed in the truck does not need to be counted manually, the automation degree of the conveyor belt is improved, manual recording is not needed, labor cost input is reduced, data errors caused by manual recording are avoided, recording precision is improved, and recording efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the system architecture within the data processor of the present invention.
Reference numerals: conveyer belt 1, conveyer belt frame 2, image acquisition subassembly 3, data processor 4, goods recorder 5, camera device 6, camera frame 7, mounting bracket 8, telescopic cylinder 9, storage module 10, count module 11, identification module 12, control module 13, distance sensor 14, signal lamp 15.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
A conveying device with an image acquisition function comprises a conveying belt 1 used for conveying goods, a conveying belt frame 2, an image acquisition assembly 3 and a data processor 4 used for acquiring the license plate information of a truck for conveying the goods, wherein the conveying belt 1 and the image acquisition assembly 3 are respectively arranged on the conveying belt frame 2, the image acquisition assembly 3 is connected with the data processor 4, a goods recording device 5 is fixedly arranged on the conveying belt frame 2, the goods recording device 5 is connected with the data processor 4, the data processor 4 is connected with the conveying belt 1, the license plate information and the goods number of the truck are respectively acquired through the image acquisition assembly 3 and the goods recording device 5, the acquired image information and the goods number are sent to the data processor 4, the goods number and the license plate of the truck are integrated through the data processor 4, the number of the goods put into the truck does not need to be counted manually, the automation degree of the conveyor belt 1 is improved, manual recording is not needed, the labor cost is reduced, data errors caused by manual recording are avoided, the recording precision is improved, and the recording efficiency is improved.
Image acquisition subassembly 3 includes camera device 6 and camera frame 7, and camera device 6 fixed mounting is on camera frame 7, and camera frame 7 retractable installs on conveyer belt frame 2, adjusts camera device 6's relative position through camera frame 7, and camera device 6 of being convenient for gathers the complete license plate information of freight train.
The camera frame 7 comprises a mounting frame 8 and a telescopic cylinder 9, the telescopic cylinder 9 is fixedly mounted on the conveyor belt frame 2, the mounting frame 8 is fixedly mounted on the telescopic cylinder 9, the camera device 6 is fixedly mounted on the mounting frame 8, and the camera device 6 is subjected to height adjustment through the telescopic cylinder 9, so that the camera device 6 can shoot the vehicle license plate information at different heights, and the collection accuracy of the license plate information is improved.
The cargo recording device 5 is a correlation type photoelectric sensor, the correlation type is that a transmitting end emits red light or infrared light, a receiving end receives the red light or the infrared light, and an object is cut off by the light, so that a signal is output.
The goods recording device 5 is fixedly installed at the tail end of the conveyor belt 1, and after the goods completely pass through the goods recording device 5, the goods directly flow into the truck, so that the goods can be prevented from stopping when moving to the middle of the conveyor belt and being recognized as being loaded on the truck, and the number of the goods is wrong.
Data processor 4 is including the storage module 10 that is used for saving quantity information and license plate information, a count module 11 for counting the quantity, a recognition module 12 for discerning license plate information and a control module 13 for controlling conveyer belt 1, image acquisition subassembly 3 respectively with recognition module 12, control module 13 is connected, image acquisition subassembly 3 gathers license plate information, discern license plate information, be convenient for follow-up discerning license plate information, and after image acquisition subassembly 3 has gathered license plate information, trigger control module 13, make control module 13 trigger conveyer belt work, goods recorder 5 is connected with count module 11, count the quantity of goods through count module 11, recognition module 12 all is connected with storage module 10, storage module 10 is used for saving vehicle license plate information and goods quantity information.
In some preferred modes, the recognition module 12 is configured to recognize license plate information in a picture acquired by the camera device 6, and the technical module 11 employs a counting circuit, that is, the cargo recording device 5 is triggered once, and the counting circuit counts once; the control module 13 is an electric signal switch, when the identification module 12 finishes working, an electric signal is sent to the control module 13, and the control module 13 controls the conveyor belt 1 to work.
Fixed mounting has distance sensor 14 on the conveyer belt frame 2, and is corresponding, still fixed mounting has signal lamp 15 on the conveyer belt frame 2, and distance sensor 14 is used for responding to the distance between conveyer belt frame 2 and the vehicle, and when the vehicle removed to the assigned position (the goods dropped from conveyer belt 1 and directly fell into the position in the freight train), signal lamp 15 was luminous, and the suggestion driver vehicle targets in place.
Further, the method comprises the following steps;
(1) the vehicle runs to a designated position;
(2) the camera shoots the license plate, sends the license plate information to the data processor, and stores the license plate information;
(3) the conveyer belt works, the goods are manually placed on the conveyer belt, and the goods are counted by the goods recording device after passing through the goods technical device;
(4) the goods recording device sends the count to the data processor, the data processor integrates the license plate information and the count information, and the count information after loading is filled in the license plate information of the corresponding vehicle to form a goods count form.
Further, the step (2) further comprises the following steps,
(2.1) carrying out primary recognition on the license plate by the camera to obtain a primary license plate pattern, and judging where the license plate is located in the pattern;
(2.2) adjusting the relative position of the camera according to the position of the license plate in the preliminary license plate pattern, so that the license plate is positioned in the middle of the shot pattern conveniently;
and (2.3) shooting the license plate by the camera and sending the license plate to the data processor.
Further, the step (3) comprises the following steps;
(3.1) controlling the conveyor belt to work by the data processor;
(3.2) manually carrying goods to the conveyor belt;
(3.3) the goods move to the goods recording device through the conveyor belt, and the goods cover the goods recording device;
and (3.4) after the goods completely pass through the goods recording device, the goods recording device counts once.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The utility model provides a conveyer with image acquisition function, a serial communication port, including conveyer belt (1), conveyer belt frame (2), image acquisition subassembly (3) and data processor (4), conveyer belt (1), image acquisition subassembly (3) are installed respectively on conveyer belt frame (2), image acquisition subassembly (3) are connected with data processor (4), data processor (4) are connected with conveyer belt (1), fixed mounting has goods recorder (5) on conveyer belt frame (2), goods recorder (5) are connected with data processor (4).
2. A conveyor with image capturing function as claimed in claim 1, characterized in that the image capturing assembly (3) comprises a camera device (6) and a camera frame (7), the camera device (6) is fixedly mounted on the camera frame (7), and the camera frame (7) is telescopically mounted on the conveyor frame (2).
3. A conveyor (1) with image capturing function as claimed in claim 2, characterized in that the camera frame (7) comprises a mounting frame (8) and a telescopic cylinder (9), the telescopic cylinder (9) is fixedly mounted on the conveyor frame (2), the mounting frame (8) is fixedly mounted on the telescopic cylinder (9), and the camera device (6) is fixedly mounted on the mounting frame (8).
4. A conveyor with image acquisition as claimed in claim 1, characterized in that the cargo recording device (5) is a correlation-type photoelectric sensor.
5. A conveyor with image acquisition as claimed in claim 4, characterized in that the cargo recording device (5) is fixedly mounted at the end of the conveyor belt (1).
6. The conveying device with the image acquisition function according to claim 1, wherein the data processor (4) comprises a storage module (10), a counting module (11), an identification module (12) and a control module (13), the image acquisition assembly (3) is respectively connected with the identification module (12) and the control module (13), the cargo recording device (5) is connected with the counting module (11), and the counting module (11) and the identification module (12) are both connected with the storage module (10).
7. A conveyor with image acquisition function according to claim 1, characterized in that the conveyor frame (2) is fixedly provided with a distance sensor (14).
8. The data processing method of the transfer device with the image acquisition function according to any one of claims 1 to 7, characterized by comprising the steps of;
(1) the vehicle runs in place;
(2) the camera shoots the license plate and sends the license plate information to the data processor;
(3) the conveyor belt works, and the goods recording device counts;
(4) the goods recording device sends the count to the data processor, and the data processor integrates the license plate information and the count information.
9. The data processing method of a transfer device with image capturing function as claimed in claim 8, wherein the step (2) further comprises the steps of,
(2.1) carrying out primary recognition on the license plate by the camera to obtain a primary license plate pattern;
(2.2) adjusting the relative position of the camera according to the position of the license plate in the preliminary license plate pattern;
and (2.3) shooting the license plate by the camera and sending the license plate to the data processor.
10. The data processing method of a transfer device with image capturing function as claimed in claim 8, wherein the step (3) includes the steps of;
(3.1) controlling the conveyor belt to work by the data processor;
(3.2) manually carrying goods to the conveyor belt;
(3.3) the goods move to the goods recording device through the conveyor belt, and the goods cover the goods recording device;
and (3.4) after the goods completely pass through the goods recording device, the goods recording device counts once.
CN202011095790.8A 2020-10-14 2020-10-14 Conveying device with image acquisition function and data processing method thereof Pending CN112464707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011095790.8A CN112464707A (en) 2020-10-14 2020-10-14 Conveying device with image acquisition function and data processing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011095790.8A CN112464707A (en) 2020-10-14 2020-10-14 Conveying device with image acquisition function and data processing method thereof

Publications (1)

Publication Number Publication Date
CN112464707A true CN112464707A (en) 2021-03-09

Family

ID=74833858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011095790.8A Pending CN112464707A (en) 2020-10-14 2020-10-14 Conveying device with image acquisition function and data processing method thereof

Country Status (1)

Country Link
CN (1) CN112464707A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140168374A1 (en) * 2011-07-19 2014-06-19 Vanderlande Industries B.V. Conveying system for pieces of luggage, check-in system comprising such a conveying system and method for using such a conveying system
CN206146416U (en) * 2016-09-28 2017-05-03 泰富重工制造有限公司 Throwing material orbit test system of bulk cargo
CN107479483A (en) * 2017-08-24 2017-12-15 成都源来来科技有限公司 A kind of information acquisition terminal for goods entrucking
CN207090560U (en) * 2017-04-20 2018-03-13 河南农科牧业有限公司 Transmitting device with tally function
CN207986079U (en) * 2018-03-05 2018-10-19 中国人民解放军陆军军事交通学院 A kind of military vehicle parts logistics conveyer system
US20190225433A1 (en) * 2018-01-25 2019-07-25 Fanuc Corporation Article transfer system and robot system
CN209785013U (en) * 2019-05-28 2019-12-13 南昌工学院 Novel image acquisition equipment is used in commodity circulation
CN110610141A (en) * 2019-08-25 2019-12-24 南京理工大学 Logistics storage regular shape goods recognition system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140168374A1 (en) * 2011-07-19 2014-06-19 Vanderlande Industries B.V. Conveying system for pieces of luggage, check-in system comprising such a conveying system and method for using such a conveying system
CN206146416U (en) * 2016-09-28 2017-05-03 泰富重工制造有限公司 Throwing material orbit test system of bulk cargo
CN207090560U (en) * 2017-04-20 2018-03-13 河南农科牧业有限公司 Transmitting device with tally function
CN107479483A (en) * 2017-08-24 2017-12-15 成都源来来科技有限公司 A kind of information acquisition terminal for goods entrucking
US20190225433A1 (en) * 2018-01-25 2019-07-25 Fanuc Corporation Article transfer system and robot system
CN207986079U (en) * 2018-03-05 2018-10-19 中国人民解放军陆军军事交通学院 A kind of military vehicle parts logistics conveyer system
CN209785013U (en) * 2019-05-28 2019-12-13 南昌工学院 Novel image acquisition equipment is used in commodity circulation
CN110610141A (en) * 2019-08-25 2019-12-24 南京理工大学 Logistics storage regular shape goods recognition system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
曹卫锋等: "多传感器数据融合技术在水泥袋计数器中的应用设计", 《包装工程》 *
董庆龙: "水泥厂袋装水泥防串货发运管理系统", 《中国优秀硕士学位论文全文数据库信息科技辑》 *

Similar Documents

Publication Publication Date Title
US4778060A (en) Tire processing system
CN108960737A (en) Warehouse automatic tour inspection system and method based on machine vision
US20070119003A1 (en) Method for aligning a passenger boarding bridge to a doorway of an aircraft
CN112863190B (en) Dangerous goods transport vehicle information acquisition equipment and acquisition method
CN112464707A (en) Conveying device with image acquisition function and data processing method thereof
CN111687853B (en) Library operation robot and operation method thereof
CN112325705A (en) All-weather multi-mode shooting target-reporting system and method for humanoid paper targets
CN115589534B (en) Following type vehicle detection item picture acquisition device and method
CN109127444A (en) The movable label identification device and control method of a kind of Luggage from flights in loading place
CN220153515U (en) Full intelligent plate size measuring machine
CN210348508U (en) Container number identification system
JPH09507323A (en) Empty bottle collection device
CN213150006U (en) Parking lot license plate recognition control cabinet
CN213825941U (en) Airport luggage departure chute device based on RFID identification
CN111126374A (en) Highway ETC passenger flow image acquisition method based on big data
CN113252152A (en) Automatic information acquisition system for wagon balance weighing
CN114152768A (en) Automatic counting device and method for sample handover number
CN212463306U (en) Real-time recognition device for character wheel of camera type gas meter
CN209935103U (en) Gluing device for diode processing
JP3543044B2 (en) Electronic component mounting apparatus and electronic component mounting method
CN210701224U (en) Vegetable and fruit sorting device based on image recognition
CN211070911U (en) Automatic grain purchasing device
CN110414291B (en) Eight-face color box bar code scanning detection equipment
CN214893604U (en) Automatic automobile weighing system based on Internet of things technology
CN209452306U (en) A kind of movable label identification device of Luggage from flights in loading place

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20210309

RJ01 Rejection of invention patent application after publication