CN112199989B - Intelligent cargo binding system - Google Patents
Intelligent cargo binding system Download PDFInfo
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- CN112199989B CN112199989B CN202010878300.5A CN202010878300A CN112199989B CN 112199989 B CN112199989 B CN 112199989B CN 202010878300 A CN202010878300 A CN 202010878300A CN 112199989 B CN112199989 B CN 112199989B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/22—Means for controlling tension of binding means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8006—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying scenes of vehicle interior, e.g. for monitoring passengers or cargo
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Abstract
The invention provides an intelligent cargo binding system, and belongs to the technical field of control. The utility model solves the problem that the prior binding mode is easy to be too loose or too tight. This cargo intelligence system of binding includes control unit, actuating mechanism and camera, and control unit includes: the storage module is used for storing the gear of different binding force control values; the receiving module is used for receiving the image information transmitted by the camera; the image recognition module is used for processing the image information received by the receiving module and recognizing the size of the current goods and the type of the goods to which the current goods belong; the main control module is used for automatically selecting corresponding gear-shifting gears from the storage module according to the identified size and the cargo type and outputting a binding force control value instruction; the conveying module is used for conveying a binding force control value instruction to the driving mechanism; the driving mechanism is used for driving the belt shaft of the tightener to rotate according to the command of the binding force control value so as to tighten the binding belt. The invention can solve the inconvenience of binding operation on the premise of ensuring the binding quality.
Description
Technical Field
The invention relates to the technical field of control, in particular to an intelligent cargo binding system.
Background
In the process of transporting goods by vehicles, the goods are generally required to be bound and fixed so as to prevent the goods from falling off or colliding with each other in the running process to cause loss or damage. At present, most of transportation and binding adopt traditional modes such as nylon ropes, hemp ropes, steel wires, wood sticks, iron nails and the like, and the modes are low in efficiency, time-consuming, labor-consuming and difficult to bind cargoes.
The tightener is an advanced binding work, and the tightener is adopted to bind goods conveniently and safely. Existing tighteners are typically composed of a bracket, a strap shaft, and a strapping. The belt shaft is connected to the bracket and can rotate, and the binding belt is wound on the belt shaft. The outer end of the belt shaft extending out of the bracket is provided with a crowbar hole. When the goods are bound, the pry bar is inserted into the pry bar hole, and the belt shaft can be driven to rotate by rotating the pry bar. However, when the pry bar is pulled out and reinserted every time the pry bar rotates a certain angle, obviously, the binding mode still has the problems of low efficiency, time and labor waste and difficulty in binding goods.
For this purpose, various binding devices have been designed, for example, an electric direct-connection winch for binding objects in transportation, which is disclosed in chinese patent literature, comprising a winch support, a belt shaft and a transmission shaft, wherein the belt shaft is fixed on the winch support and is rotatably connected with the support, the transmission shaft is disposed at one end of the belt shaft, and a speed reducing clutch mechanism capable of driving the belt shaft to rotate or enabling the belt shaft to be in a free rotation state is disposed between one end of the transmission shaft and the belt shaft. The electric direct-connection winch has the advantages of safety, reliability, high binding efficiency and the like, but when the electric direct-connection winch is adopted for binding cargoes, the motor is required to be controlled in forward and reverse directions repeatedly so that the binding force of the binding belt can achieve the purpose of stably binding the cargoes, the binding operation is very inconvenient, and the problem of over-loosening or over-tightening is easy to occur through manual control.
Disclosure of Invention
The invention aims at solving the problems existing in the prior art, and provides an intelligent cargo binding system, which aims to solve the technical problems that: how to solve the inconvenience of binding operation on the premise of ensuring the binding quality.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a system is binded to goods intelligence, thereby including being used for driving the driving mechanism of tightener band axle rotation receive and release tie, its characterized in that, the system is binded to goods intelligence still includes control unit and is used for taking up the camera of goods image information, control unit includes:
the storage module is used for storing a plurality of gear steps which are set for each cargo type and respectively correspond to different binding force control values;
the receiving module is used for receiving the image information transmitted by the camera;
the image recognition module is used for processing the image information received by the receiving module and recognizing the size of the current goods and the type of the goods to which the current goods belong;
the main control module is used for automatically selecting corresponding gear steps from the storage module according to the size and the cargo type identified by the image identification module and outputting a binding force control value instruction of the corresponding gear steps;
the conveying module is used for conveying the binding force control value instruction to the driving mechanism;
the driving mechanism is used for driving the belt shaft of the tightener to rotate according to the binding force control value command transmitted by the transmission module so as to tighten the binding belt.
The intelligent cargo binding system has the following working principle: firstly, a plurality of gear steps are stored in a storage module of a control unit, each cargo category corresponds to the corresponding gear steps, each gear step corresponds to a binding force control value, and the cargo can be directly bound according to the gear steps during control, so that the operation is more urgent and convenient. When the goods are bound, firstly, the camera is used for shooting the goods and sending the shot image information to the control unit, the receiving module of the control unit is used for receiving the image information and sending the image information to the image recognition module, the image recognition module is used for processing the image information and recognizing what size of the goods to be bound currently belongs to, the main control module is used for selecting a gear corresponding to the size and the goods according to the size and the goods identified by the image recognition module, sending a binding force control value corresponding to the gear to the output module, and sending the gear to the driving mechanism through the output module, wherein the driving mechanism works to drive the tightener to rotate with the selected gear so as to tighten the binding belt.
In the intelligent cargo binding system, the camera is further used for capturing images of binding states of cargos before the cargos are transported after the cargos are bound and fixed, and capturing images of the binding states of the cargos after the cargos are transported; the control unit further includes:
the receiving module is used for receiving the image information before cargo transportation and the image information after cargo transportation;
the image recognition module is used for respectively processing the image information before and after the goods are transported, which is received by the receiving module;
the image comparison module is used for comparing and analyzing the image information before and after transportation identified by the image identification module and outputting the judgment result of the goods movement data;
the main control module is used for determining whether to output adjustment reminding for the binding force control value under the current gear according to the judging result output by the image comparison module and/or automatically updating the binding force control value. The camera is used for shooting image information before and after cargo transportation, when the image comparison module is used for comparing and analyzing that cargoes in two images are moving, the fact that the binding force control value under the current gear is possibly insufficient is indicated, the main control module is used for adjusting and reminding according to the deficiency, or automatically updating the binding force control value, accuracy of the binding force control value under the gear is improved, and guaranteeing of binding quality of cargoes is provided.
In the intelligent cargo binding system, the operation of updating the binding force control value includes: storing binding force adjusting values corresponding to the goods moving data in the storage module in advance; the main control module obtains the binding force adjusting value from the storage module according to the goods moving condition output by the image comparison module, adds the binding force adjusting value with the binding force control value under the corresponding gear, obtains a new binding force control value and stores and updates the new binding force control value under the corresponding gear. According to the actual transportation condition of the goods, the binding force control value is continuously updated, so that the accuracy of the gear shifting position in the process of binding the goods can be improved, and the goods are more convenient and accurate to bind.
In the intelligent cargo binding system, the intelligent cargo binding system further comprises a reminder connected with the control unit; the operation of adjusting the binding force control value for reminding comprises the following steps: the main control module of the control unit is used for sending a reminding instruction when the judgment result output by the image comparison module is that the goods moving data is not zero, and sending the reminding instruction to the reminder through the conveying module, and sending an adjustment reminding through the reminder. The reminder is used for reminding the adjustment of the binding force control value, so that people can conveniently adjust and update the binding force control value in time.
In the cargo intelligent binding system, the cargo intelligent binding system further comprises a mobile terminal APP and a wireless communication unit for establishing communication connection with the mobile terminal APP, wherein the wireless communication unit is connected with the control unit; the operation of adjusting the binding force control value for reminding comprises the following steps: the main control module of the control unit is used for sending a reminding instruction when the judgment result output by the image comparison module is that the goods moving data is not zero and transmitting the reminding instruction to the wireless communication unit through the transmission module, and the mobile terminal APP obtains the reminding instruction through the wireless communication unit. The mobile terminal APP can be applied to communication equipment such as mobile phones and tablets, and the wireless communication unit and the application of the mobile terminal APP are more convenient for people to know the binding condition of the binding belt to goods, and can timely make adjustment operation.
In the cargo intelligent binding system, the cargo intelligent binding system further comprises a control panel capable of conveying the gear signals by operating corresponding gear buttons, the gear buttons are arranged on the control panel, each gear button corresponds to one gear in the storage module, the control panel is connected with the receiving module of the control unit, and the main control module of the control unit is used for selecting binding force control values of the corresponding gear signals from the storage module according to the gear signals received by the receiving module. The control panel is provided with a plurality of gear buttons, each gear button corresponds to a binding force control value of a cargo type, and people can control the driving mechanism to act through operating the gear buttons on the control panel, so that the tightening of the binding belt is realized, and the setting of the gear buttons on the control panel can be controlled automatically and simultaneously, the control can be performed manually, and the control convenience is further improved.
In the intelligent cargo binding system, the control panel is further provided with adjusting buttons for increasing or decreasing binding force under different gear steps, the control panel is used for conveying adjusting signals for increasing or decreasing the binding force by operating the adjusting buttons, and the main control module of the control unit is used for increasing or decreasing the binding force control value under the corresponding gear steps in the storage module according to the adjusting signals when receiving the adjusting signals, so that new binding force control values under the corresponding gear steps are generated. The setting of the adjusting button on the control panel can adjust the binding force control by the adjusting button when the personnel is reminded of adjusting or wants to adjust the binding force control value, thereby providing convenience for the personnel to adjust the binding force control value.
In the intelligent cargo binding system, the control panel is further used for displaying image comparison information before and after cargo transportation after the cargo transportation is completed. And the display of the image contrast information is convenient for personnel to know the binding condition of the binding belt during the cargo transportation, and is convenient for personnel to make corresponding adjustment.
In the intelligent cargo binding system, the driving mechanism is a motor, the binding force control value uses the rotation number of the motor as the control value of binding force adjustment, and each gear corresponds to the control value of different rotation numbers of the motor. The motor turns are used for controlling different binding forces for cargoes, the operation is convenient, the setting of a sensor for detecting the tension of the binding belt is saved, and the cost is reduced.
In the intelligent cargo binding system, the binding force control value uses the working time length of the driving mechanism as the control value of binding force adjustment, and each gear corresponds to the control value of different working time lengths. The control of different binding forces on cargoes is realized by the working time of the driving mechanism, the operation is convenient, the setting of a sensor for detecting the tensioning force of the binding belt is saved, and the cost is reduced.
Compared with the prior art, the intelligent cargo binding system has the following advantages:
1. according to the invention, the camera is used for shooting the image information of the goods and transmitting the image information to the control unit, the control unit is used for processing the image information to obtain the type of the goods and the size of the goods, the corresponding gear is automatically selected to work according to the type and the size of the goods, and the driving mechanism is directly controlled to act through the selected gear, so that the belt shaft of the tightener is driven to rotate, the binding force of the binding belt is directly tightened to the gear, and the gear is arranged, so that the goods binding operation is more convenient on the premise of ensuring the binding quality of the goods.
2. The invention can also compare the images before and after the cargo transportation is completed, thereby obtaining the binding force adjusting value required to be adjusted in the current gear, updating the binding force control value in the current gear, improving the accuracy of the binding force control value in each gear, ensuring that the cargo can be accurately bound and fixed according to the gear, and improving the cargo binding quality.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure, 1, a driving mechanism; 2. a control unit; 2a, a receiving module; 2b, a main control module; 2c, a conveying module; 2d, a storage module; 2e, an image recognition module; 2f, an image comparison module; 3. a camera; 4. a control panel; 4a, gear buttons; 4b, an adjusting button; 5. a wireless communication unit; 6. a mobile terminal APP; 7. a reminder.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Embodiment one:
as shown in fig. 1, the intelligent cargo binding system comprises a control unit 2, a driving mechanism 1 for driving a belt shaft of a tightener to rotate so as to retract and release binding belts, and a camera 3 for capturing cargo image information, wherein the control unit 2 comprises:
a storage module 2d, configured to store a plurality of gear steps set for each cargo type, where the gear steps correspond to different binding force control values;
a receiving module 2a, configured to receive image information conveyed by the camera 3;
the image recognition module 2e is used for processing the image information received by the receiving module 2a and recognizing the size of the current goods and the type of the goods to which the current goods belong;
the main control module 2b is used for automatically selecting corresponding gear shifting positions from the storage module 2d according to the size and the cargo type identified by the image identification module 2e and outputting a binding force control value instruction of the corresponding gear shifting positions;
a conveying module 2c for conveying the binding force control value instruction to the driving mechanism 1;
the driving mechanism 1 is used for driving the belt shaft of the tightener to rotate according to the binding force control value command transmitted by the transmission module 2c so as to tighten the binding belt.
As a preferable scheme, the camera 3 is also used for carrying out image shooting on the binding state of the goods before the goods are transported after the goods are bound and fixed, and carrying out image shooting on the binding state of the goods after the goods are transported; the control unit 2 further includes:
a receiving module 2a for receiving image information before cargo transportation and image information after cargo transportation;
the image recognition module 2e is used for respectively processing the image information before and after the goods are transported, which is received by the receiving module 2 a;
the image comparison module 2f is used for comparing and analyzing the image information before and after transportation identified by the image identification module 2e and outputting the judgment result of the goods movement data;
the main control module 2b is configured to determine whether to output an adjustment reminder for the binding force control value in the current gear according to the determination result output by the image comparison module 2f and/or automatically update the binding force control value. Outputting an adjustment prompt and/or automatically updating the binding force control value when the judgment result that the goods movement data is not zero is output after the comparison analysis; and outputting no instruction when the judgment result that the goods movement data is zero is output after the comparison analysis, so that the binding force control value under the current gear is accurate.
As a preferable scheme, the two cameras 3 are respectively arranged at the left end and the right end of the vehicle, and the two cameras 3 face the vehicle body part where the goods are arranged. Such a setting ensures the accuracy of the image information captured by the camera 3.
Preferably, the operation of updating the binding force control value includes: storing binding force adjustment values corresponding to the cargo movement data in advance in the storage module 2 d; the main control module 2b obtains the binding force adjusting value from the storage module 2d according to the goods moving condition output by the image comparison module 2f, and adds the binding force adjusting value and the binding force control value under the corresponding gear shift to obtain a new binding force control value and store and update the new binding force control value under the corresponding gear shift. According to the actual transportation condition of the goods, the binding force control value is continuously updated, so that the accuracy of the gear shifting position in the process of binding the goods can be improved, and the goods are more convenient and accurate to bind.
As a preferable scheme, the intelligent cargo binding system also comprises a reminder 7 connected with the control unit 2; the operation of adjusting the binding force control value for reminding comprises the following steps: the main control module 2b of the control unit 2 is configured to send a reminder instruction to the reminder 7 through the conveying module 2c when the judgment result output by the image comparison module 2f is that the cargo movement data is not zero, and send a regulation reminder through the reminder 7. The reminder 7 is used for reminding the adjustment of the binding force control value, so that people can conveniently adjust and update the binding force control value in time.
As a preferred scheme, the intelligent cargo binding system further comprises a mobile terminal APP 6 and a wireless communication unit 5 for establishing communication connection with the mobile terminal APP 6, wherein the wireless communication unit 5 is connected with the control unit 2; the operation of adjusting the binding force control value for reminding comprises the following steps: the main control module 2b of the control unit 2 is configured to send a reminding instruction when the judgment result output by the image comparison module 2f is that the cargo movement data is not zero, and send the reminding instruction to the wireless communication unit 5 through the conveying module 2c, and the mobile terminal APP 6 obtains the reminding instruction through the wireless communication unit 5. The mobile terminal APP 6 can be applied to communication equipment such as mobile phones and tablets, and the wireless communication unit 5 can adopt Bluetooth, mobile data, WIFI and the like.
As a preferred scheme, the cargo intelligent binding system further comprises a control panel 4 capable of conveying gear signals by operating corresponding gear buttons 4a, wherein the gear buttons 4a are arranged on the control panel 4, each gear button 4a corresponds to one gear in the storage module 2d, the control panel 4 is connected with the receiving module 2a of the control unit 2, and the main control module 2b of the control unit 2 is used for selecting binding force control values of the corresponding gear signals from the storage module 2d according to the gear signals received by the receiving module 2 a. The control panel 4 is provided with a plurality of gear buttons 4a, each gear button 4a corresponds to a binding force control value of a cargo type, and people can control the driving mechanism 1 to act through operating the gear buttons 4a on the control panel 4, so that the tightening of binding belts is realized, the setting of the gear buttons 4a on the control panel 4 can be automatically controlled, and meanwhile, the control can be manually performed, so that the control convenience is further improved.
As a preferred solution, the control panel 4 is further provided with an adjusting button 4b for increasing or decreasing the binding force in different gear steps, the control panel 4 is used for transmitting an adjusting signal for increasing or decreasing the binding force by operating the adjusting button 4b, and the main control module 2b of the control unit 2 is used for increasing or decreasing the binding force control value in the corresponding gear step in the storage module 2d according to the adjusting signal when receiving the adjusting signal, so as to generate a new binding force control value in the corresponding gear step. The setting of the adjusting button 4b on the control panel 4 can adjust the binding force control by the adjusting button 4b when the personnel gets the adjusting prompt or wants to adjust the binding force control value, thereby providing convenience for the personnel to adjust the binding force control value.
Preferably, the control panel 4 is further used for displaying image contrast information before and after the cargo transportation is completed. And the display of the image contrast information is convenient for personnel to know the binding condition of the binding belt during the cargo transportation, and is convenient for personnel to make corresponding adjustment.
Preferably, the control panel 4 is a touch display screen, and the gear button 4a and the adjusting button 4b are virtual keys arranged on the touch display screen.
Preferably, the driving mechanism 1 is a motor, the binding force control value uses the number of turns of the motor as the control value of binding force adjustment, and each gear corresponds to the control value of different numbers of turns of the motor. The motor turns are used for controlling different binding forces for cargoes, the operation is convenient, the setting of a sensor for detecting the tension of the binding belt is saved, and the cost is reduced.
The intelligent cargo binding system has the working principle that: firstly, a plurality of gear steps are stored in a storage module 2d of the control unit 2, each cargo category corresponds to a plurality of gear steps, each gear step corresponds to a binding force control value, if three gear steps corresponding to each cargo category are preset, when the cargo category is paper cargo, the three gear steps can be respectively set to be 200kg, 300kg and 500kg; when the cargo is a cargo box, the three gear steps can be respectively set to 300kg, 500kg and 600kg; when the goods are steel coils, the three gear steps can be respectively set to 500kg, 700kg and 800kg; the above values can be reset accordingly according to the actual application. When the cargoes are bound, firstly, the camera 3 performs image shooting on the cargoes and sends the shot image information to the receiving module 2a of the control unit 2, the receiving module 2a of the control unit 2 receives the image information and sends the image information to the image recognition module 2e, the image recognition module 2e processes the image information and recognizes what size of the cargoes currently required to be bound belongs to what kind of cargoes, if the kind of cargoes is a steel coil, a gear corresponding to the steel coil is selected, and when the size is larger, a gear with a larger binding force control value is selected, otherwise, a gear with a smaller binding force control value is selected; setting a size range in the storage module 2d, and corresponding to which gear in what size range, ensuring the accuracy of cargo binding control, wherein pictures of different cargo types can be preset, and when the pictures are compared, judging which cargo type belongs to according to the comparison with the preset pictures; the main control module 2b selects a gear corresponding to the size and the cargo type according to the size and the cargo type identified by the image identification module 2e, and transmits a binding force control value corresponding to the gear to the output module, the output module is used for transmitting the binding force control value to the driving mechanism 1, the driving mechanism 1 works to drive the belt shaft of the tightener to rotate with the selected gear so as to tighten the binding belt, the gear is detected according to multiple actual operations, the cargo can be more reliably bound and fixed when bound, and the control unit 2 automatically controls according to the type and the size of the cargo, so that the problem that the personnel are required to repeatedly adjust in the prior art is solved, and the convenience of binding the cargo is effectively improved on the premise of guaranteeing the cargo binding instruction;
after the goods are bound and fixed, the camera 3 also detects the image information of the goods binding state before the goods are transported and transmits the image information to the receiving module 2a of the control unit 2, and the image recognition module 2e recognizes the image information before the goods are transported, which is received by the receiving module 2a, and transmits the image information to the image comparison module 2f; after the cargo transportation is completed, namely, when the cargo arrives at the destination, the camera 3 starts to detect the image information of the cargo binding state after the cargo transportation and transmits the detected image information to the receiving module 2a of the control unit 2, the image identifying module 2e identifies the image information after the cargo transportation received by the receiving module 2a and transmits the identified image information to the image comparing module 2f, the image comparing module 2f compares the image information after the cargo transportation with the image information before the cargo transportation, judges whether the cargo moves in the transportation process and the distance data of the cargo move and transmits the judging result to the main control module 2b, and the main control module 2b judges whether to output an adjusting prompt and/or automatically update the binding force control value according to the judging result output by the image identifying module 2 e: when the judgment result output by the image recognition module 2e is that the goods move in the transportation process, the main control module 2b sends out an adjustment reminding control instruction, the adjustment reminding control instruction is sent to the reminder 7 through the output module, the reminder 7 carries out sound and/or light reminding after receiving the adjustment reminding control instruction, and as a preference, the reminder 7 can select a buzzer and/or an LED alarm lamp; preferably, when the judgment result output by the image recognition module 2e is that the goods move in the transportation process, the main control module 2b selects a corresponding binding force adjusting value from the storage module 2d according to the goods movement data, adds the binding force adjusting value and the binding force control value of the currently selected gear to obtain a new binding force control value, stores and updates the new binding force controller to the currently selected gear, namely, corrects the binding force control value of the currently selected gear, ensures that the accurate control of the binding force of the goods is improved when the goods are transported next time, and ensures the binding quality of the goods. Meanwhile, as a preferable mode, the control panel 4 can also display image contrast information before and after cargo transportation, and personnel can perform manual adjustment according to the image contrast information.
When the goods are bound, people can also operate through the control panel 4, a plurality of gear buttons 4a are arranged on the control panel 4, each gear button 4a corresponds to one gear, namely, each gear button 4a corresponds to a binding force control value of the gear in the storage module 2d, when people operate the gear buttons 4a of the control panel 4, such as when the current goods are steel coils, people select the gear buttons 4a corresponding to the type of the steel coils through the control panel 4, and select the gear buttons 4a corresponding to different binding force control values according to the size of the steel coils at the moment, after the corresponding gear buttons 4a are pressed, the control panel 4 transmits a gear signal to the receiving module 2a of the control unit 2, the main control module 2b of the control unit 2 processes the gear signal received by the receiving module 2a and extracts the binding force control value of the gear corresponding to the gear signal from the storage module 2d, and sends a control instruction of the binding force control value to the motor 1 through the output module, so that the driving mechanism is preferably fixed to the motor 1 as a driving force indicating the driving mechanism to rotate according to the control value. The gear button 4a on the control panel 4 can also be used for correcting the gear control command automatically selected by the control unit 2, when the gear control command and the gear control command are different, the command transmitted by the gear button 4a on the control panel 4 is used as a correct control command, and the control command set by the control unit 2 can be corrected, so that the operation of automatically selecting the gear by the control unit 2 is more accurate and more convenient. Preferably, an adjusting button 4b is further provided on the control panel 4, and when a moving situation occurs in the cargo transportation process through the adjusting button 4b, the binding force control value under the corresponding gear is manually adjusted, so that the binding force control value is more accurate.
Embodiment two:
the technical scheme in this embodiment is basically the same as that in the first embodiment, except that the binding force control value uses the working time length of the driving mechanism 1 as the control value for binding force adjustment, and each gear corresponds to the control value of a different working time length. The control of the goods with different binding forces is realized by the working time of the driving mechanism 1, the operation is convenient, the setting of a sensor for detecting the tension of the binding belt is saved, and the cost is reduced.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The intelligent cargo binding system comprises a driving mechanism (1) for driving a belt shaft of a tightener to rotate so as to retract and release binding belts, and is characterized by further comprising a control unit (2) and a camera (3) for capturing cargo image information, wherein the camera (3) is also used for capturing images of binding states of cargoes before cargo transportation after cargo binding and fixing and capturing images of binding states of cargoes after cargo transportation; the control unit (2) comprises:
the storage module (2 d) is used for storing a plurality of gear steps which are set for each cargo type and respectively correspond to different binding force control values;
the receiving module (2 a) is used for receiving the image information conveyed by the camera (3), and comprises the image information before cargo transportation and the image information after cargo transportation;
the image recognition module (2 e) is used for respectively processing the image information before and after the goods are transported, which is received by the receiving module (2 a), and recognizing the size of the current goods and the type of the goods to which the current goods belong;
the main control module (2 b) is used for automatically selecting corresponding gear-shifting gears from the storage module (2 d) according to the size and the cargo type identified by the image identification module (2 e) and outputting a binding force control value instruction of the corresponding gear-shifting gears;
a conveying module (2 c) for conveying the binding force control value instruction to the driving mechanism (1);
the driving mechanism (1) is used for driving the belt shaft of the tightener to rotate according to the binding force control value command transmitted by the transmission module (2 c) so as to tighten the binding belt;
the image comparison module (2 f) is used for comparing and analyzing the image information before and after transportation identified by the image identification module (2 e) and outputting the judgment result of the goods movement data;
the main control module (2 b) is further configured to determine whether to output an adjustment reminder for the binding force control value under the current gear according to the determination result output by the image comparison module (2 f) and/or automatically update the binding force control value, where the operation of updating the binding force control value includes:
storing binding force adjustment values corresponding to the cargo movement data in advance in a storage module (2 d); the main control module (2 b) obtains a binding force adjusting value from the storage module (2 d) according to the goods moving data output by the image comparison module (2 f), adds the binding force adjusting value with a binding force control value under a corresponding gear, obtains a new binding force control value and stores and updates the new binding force control value under the corresponding gear;
the intelligent cargo binding system further comprises a control panel (4) provided with a plurality of gear buttons (4 a), each gear button (4 a) corresponds to one gear in the storage module (2 d), the control panel (4) is connected with the receiving module (2 a) of the control unit (2), the control panel (4) can transmit gear signals by operating the corresponding gear button (4 a), and the main control module (2 b) of the control unit (2) is used for selecting binding force control values of the corresponding gear signals from the storage module (2 d) according to the gear signals received by the receiving module (2 a); the control panel (4) is further provided with adjusting buttons (4 b) for increasing or reducing binding force under different gear steps, the control panel (4) is used for conveying adjusting signals for increasing or reducing the binding force by operating the adjusting buttons (4 b), and the main control module (2 b) of the control unit (2) is used for increasing or reducing the binding force control value under the corresponding gear steps in the storage module (2 d) according to the adjusting signals when receiving the adjusting signals, so that new binding force control values under the corresponding gear steps are generated.
2. Intelligent binding system for goods according to claim 1, characterized in that it further comprises a reminder (7) connected to the control unit (2); the operation of adjusting the binding force control value for reminding comprises the following steps: the main control module (2 b) of the control unit (2) is used for sending a reminding instruction when the judgment result output by the image comparison module (2 f) is that the cargo movement data is not zero, and sending the reminding instruction to the reminder (7) through the conveying module (2 c), and sending a regulation reminding through the reminder (7).
3. The intelligent cargo binding system according to claim 1 or 2, further comprising a mobile terminal APP (6) and a wireless communication unit (5) for establishing a communication connection with the mobile terminal APP (6), the wireless communication unit (5) being connected with the control unit (2); the operation of adjusting the binding force control value for reminding comprises the following steps: the main control module (2 b) of the control unit (2) is used for sending a reminding instruction when the judgment result output by the image comparison module (2 f) is that the goods moving data is not zero and sending the reminding instruction to the wireless communication unit (5) through the conveying module (2 c), and the mobile terminal APP (6) obtains the reminding instruction through the wireless communication unit (5).
4. The intelligent strapping system of cargo according to claim 1, wherein the control panel (4) is further configured to display image contrast information before and after cargo transportation is completed.
5. The intelligent cargo binding system according to claim 1 or 2, wherein the driving mechanism (1) is a motor, the binding force control value uses the number of turns of the motor as the control value for binding force adjustment, and each gear corresponds to the control value for the number of turns of the motor.
6. The intelligent cargo binding system according to claim 1 or 2, wherein the binding force control value uses the working time length of the driving mechanism (1) as the control value of binding force adjustment, and each gear corresponds to the control value of a different working time length.
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