CN113478540A - Intelligent equipment system and method thereof - Google Patents
Intelligent equipment system and method thereof Download PDFInfo
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- CN113478540A CN113478540A CN202111046406.XA CN202111046406A CN113478540A CN 113478540 A CN113478540 A CN 113478540A CN 202111046406 A CN202111046406 A CN 202111046406A CN 113478540 A CN113478540 A CN 113478540A
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- image
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Abstract
An intelligent equipment system and a method thereof, comprising: the device comprises a supporting table, a frame, a laser detector, a WIFI module, a camera, a sound pick-up, a controller, a one-way electromagnetic valve device, a proximity switch and a breaking knife device; the two frames are respectively assembled on two sides of the supporting platform, the laser and the laser detector are respectively assembled on the frames on the two sides in opposite direction, and laser emitted by the laser can be acquired by the laser detector when no shielding object exists between the laser and the laser detector; the intelligent device effectively overcomes the defects that in the prior art, the intelligent control is insufficient in the intelligent device for plate breaking, the breaking activity section of the breaking knife often crosses a preset section, the breaking knife is easy to damage the transmission device of the plate, and the WIFI module transmission cannot meet the requirement of collecting the high-efficiency transmission of the voice and image information on the site of the intelligent device for plate breaking.
Description
Technical Field
The application relates to the technical field of intelligent equipment, in particular to an intelligent equipment system and a method thereof.
Background
The intelligent equipment refers to manufacturing equipment with sensing, analyzing, reasoning, decision-making and control functions, and is integration and deep fusion of advanced manufacturing technology, information technology and intelligent technology. Specifically, the control mode is the control mode of intelligent information processing, intelligent information feedback and intelligent control decision, is a high-level stage of control theory development, and is mainly used for solving the control problem of a complex system which is difficult to solve by using a traditional method.
In the intelligent equipment, there is a very common intelligent device applied to plate material cutting, the plate material is usually a plate material such as a plastic plate, a rubber plate, a paperboard or a wood plate, while in the existing intelligent device for plate material cutting, there is a problem of insufficient intelligent control, so that manual intervention control is needed when controlling the cutting activity section of the cutting knife, the cutting activity section of the cutting knife can often exceed a preset section due to the carelessness of field workers during cutting, and the cutting knife is easy to damage the conveying device of the plate material.
In addition, in order to facilitate remote monitoring, images and voices of the existing intelligent equipment for plate breaking are collected on the site, so that a camera and a sound pick-up are connected with a controller on the site, a WIFI module is generally used for transmitting the voices and the images, namely the controller is enabled to transmit the voice and the image information with a monitoring device in a WLAN through the WIFI module, even if the flow of driving interface program implantation can be reduced, the convenience of application is improved, however, the WIFI module is used for transmitting the information, and the defects are as follows:
because the WIFI module is constrained by the information transmission standard and the circuit architecture, the information transmission performance of the WIFI module is also constrained, and the existing WIFI module transmission can not meet the efficient transmission requirement of voice and image information under the condition of meeting the reliable transmission of voice and image; therefore, how to improve the transmission efficiency of the WIFI module and ensure the reliability is a defect that needs to be overcome urgently.
Disclosure of Invention
In order to solve the problems, the intelligent equipment system and the transmission method are provided, and the defects that in the prior art, the intelligent equipment for plate breaking is insufficient in intelligent control, the breaking activity section of the breaking knife often exceeds a preset section, the breaking knife is easy to damage transmission equipment of a plate, and the WIFI module transmission cannot meet the requirement of efficient transmission of collected voice and image information on the site of the intelligent equipment for plate breaking are effectively overcome.
In order to overcome the defects in the prior art, the application provides a solution for an intelligent equipment system and a transmission method, which comprises the following specific steps:
an intelligent equipment system comprising:
the device comprises a support table 2, a frame 3, a laser 4, a laser detector 5, a WIFI module, a camera, a sound pick-up, a controller 6, a one-way electromagnetic valve device 7, a proximity switch and a breaking knife device 8;
the two frames 3 are respectively assembled at two sides of the supporting platform, the laser 4 and the laser detector 5 are respectively assembled on the frames 3 at two sides in opposite direction, the laser emitted by the laser 4 can be obtained by the laser detector 5 when no shielding object exists between the laser 4 and the laser detector 5, the electric conveyor belt passes through the space between the laser 4 and the laser detector 5, a motor of the electric conveyor belt is connected with the controller 6, the electric conveyor belt is used for transmitting a plate to be cut, the heights of the laser 4 and the laser detector 5 are lower than that of the plate to be cut transmitted by the electric conveyor belt, the controller is arranged in a control box on one frame 3, the controller 6 is connected with the laser detector 5 and controls the on-off of a one-way electromagnetic valve device 7 connected with a cutting knife device, and the proximity switch is arranged on one frame 3, when the breaking knife of the breaking knife device 8 completely cuts the plate to be broken and does not contact the conveyor belt, the probe of the proximity switch just contacts with the protrusion of the breaking knife device 8;
the proximity switch, the WIFI module, the camera and the sound pick-up are all connected with the controller 6, the camera and the sound pick-up are arranged beside the support table 2 and are respectively used for collecting image information and voice information of an intelligent equipment system site, and the controller 6 is in communication connection with a monitoring device in the WLAN through the WIFI module;
the module running on the controller comprises:
the device comprises a message capacity frequency obtaining module, an image message packaging module, a voice message packaging module, a cutting module and a transmitting module;
the message capacity frequency obtaining module is used for obtaining the message capacity frequency packaged by the image message, and the message capacity frequency is obtained according to the specific bit rate of the WIFI module information transmission;
the image message packaging module is used for performing message packaging on image information by using a message packaging method under a Ttune or transport mode according to the message capacity frequency to obtain a plurality of image messages;
the voice message packaging module is used for performing message packaging on voice information to obtain a plurality of voice messages;
the segmentation module is used for performing segmentation on each image message according to the capacity of each image message in the plurality of image messages to obtain a plurality of image sub-messages;
the transmission module is used for transmitting the plurality of image sub-messages and the plurality of voice messages according to a set transmission method through a first image sub-message corresponding to a first image message in the plurality of image messages and through a first voice message in the plurality of voice messages.
Further, the message capacity and frequency obtaining module includes: the method comprises the steps of obtaining a submodule, a first operator submodule, a second operator submodule and a message capacity frequency operation submodule;
the obtaining submodule is used for obtaining the specific bit rate of the WIFI module information transmission.
The first operation sub-module is configured to obtain information transfer capacity and transfer time according to the specific bit rate of information transfer, where the information transfer capacity is a capacity of any image information transferred by the controller when the specific bit rate of information transfer is reached by using the WIFI module, and the transfer time is a time consumed by the controller when the specific bit rate of information transfer is reached by using the WIFI module;
the second operation submodule is used for obtaining the capacity of each message when the image information message reaches the preset image display frequency after being packaged according to the capacity of information transmission and the transmission time consumption;
and the message capacity frequency operation submodule is used for obtaining the message capacity frequency according to the capacity of each message.
Further, the segmentation module is configured to use a capacity of one-time information transfer as a segmentation component, and perform segmentation on each image packet according to the capacity of each image packet to obtain a plurality of image sub-packets.
Further, the transfer module includes: determining a submodule and a transmission submodule;
the determining submodule is used for determining whether the number of the voice messages is not less than four after an image set is transmitted;
the transmission submodule is used for using four voice messages as a voice set when the determination submodule determines that the voice set is positive, executing the transmission of the voice set, and transmitting a next image set of the image set after the voice set is transmitted; if not, passing a subsequent image set of the image set;
the transmission sub-module is also used for circularly executing the set steps until the transmission of the plurality of image sub-messages and the plurality of voice messages is finished.
Further, the passing submodule is further configured to pass a next image set of the image set when the determining submodule determines not to be the image set.
Further, the breaking knife device 8 comprises a breaking knife and a reciprocating cylinder, a piston rod of the reciprocating cylinder is fixedly connected with the breaking knife with a knife edge facing downwards, the piston rod is a vertical piston rod, the breaking knife is positioned right above the electric conveyor belt, and a protrusion is arranged on one side of the breaking knife;
the one-way electromagnetic valve device 7 comprises two one-way electromagnetic valves which are respectively arranged at two sides of the reciprocating cylinder, and the two one-way electromagnetic valves are connected with the controller;
the electric conveyor belt comprises a conveyor belt, a motor and two belt wheels, wherein the conveyor belt is wound on the two belt wheels, and one belt wheel is sleeved on the output end of the motor.
A method of intelligently equipping a system, comprising the steps of:
step 1-1: the laser 4 is started to emit laser, so that the laser detector 5 can obtain the laser, and meanwhile, the controller controls the motor to operate, so that the electric conveyor belt conveys the plate to be cut on the conveyor belt;
step 1-2: when the front end of the plate to be cut passes between the laser 4 and the laser detector 5, the laser detector 5 cannot acquire the laser emitted by the laser 4, and at the moment, the laser detector 5 transmits a signal which cannot acquire the laser to the controller and executes subsequent operations;
step 1-3: stopping the motor after a set time interval, and simultaneously controlling the one-way electromagnetic valve device 7 by the controller to enable a piston rod of the reciprocating cylinder to pull the breaking knife to move downwards to cut the plate to be broken;
step 1-4: when the breaking knife of the breaking knife device 8 completely cuts the plate to be broken and does not contact the conveyor belt, the probe of the proximity switch just contacts with the protrusion of the breaking knife device 8 to generate a contact signal, and the proximity switch transmits the contact signal to the controller;
step 1-5: the controller controls the one-way electromagnetic valve device 7 to enable a piston rod of the reciprocating cylinder to draw the breaking knife to move upwards to reset, and after the resetting, the controller continues to control the motor to operate and returns to the step 1-3 to execute until the breaking of the plate is finished;
in addition, the camera and the sound pick-up respectively collect image information and voice information of the intelligent equipment system site and transmit the image information and the voice information to the controller, and the controller transmits the image information and the voice information of the intelligent equipment system site to the monitoring device by using the WIFI module;
step 2-1: acquiring message capacity frequency of image message encapsulation, wherein the message capacity frequency is acquired according to a specific bit rate of WIFI module information transmission;
the step 2-1 specifically comprises:
step 2-1-1: obtaining a specific bit rate of WIFI module information transmission;
step 2-1-2: acquiring the capacity and the transmission time consumption of information transmission according to the specific bit rate of the information transmission, wherein the capacity of the information transmission is the capacity of random image information transmitted by the controller when the WIFI module is used to reach the specific bit rate of the information transmission, and the transmission time consumption is the time consumption for the controller to transmit the random image information when the WIFI module is used to reach the specific bit rate of the information transmission;
step 2-1-3: according to the information transmission capacity and transmission time consumption, the capacity of each message is obtained when the image information message reaches the preset image display frequency after being packaged;
step 2-1-4: acquiring message capacity frequency according to the capacity of each message;
message capacity frequency = capacity of each message × image display frequency.
Step 2-2: performing message packaging on the image information by using a message packaging method under a Ttune or transport mode according to the message capacity frequency to obtain a plurality of image messages;
after obtaining the plurality of image messages, message encapsulation can be performed on the voice information to obtain a plurality of voice messages for performing subsequent staggered delivery.
Step 2-3: performing message packaging on the voice information to obtain a plurality of voice messages;
step 2-4: according to the capacity of each image message in the plurality of image messages, performing segmentation on each image message to obtain a plurality of image sub-messages;
the steps 2-4 specifically comprise:
taking the capacity of one-time information transmission as a segmentation component, and performing segmentation on each image message according to the capacity of each image message to obtain a plurality of image sub-messages;
step 2-5: transmitting a plurality of image sub-messages and a plurality of voice messages according to a set transmission method through a first image sub-message corresponding to a first image message in a plurality of image messages and a first voice message in a plurality of voice messages;
the set transmission method comprises the following steps: after transmitting an image set each time, transmitting a voice set until the transmission of a plurality of image sub-messages and a plurality of voice messages is finished, wherein the image set comprises 16 image sub-messages, and the voice set comprises 4 voice messages.
The steps 2-5 specifically comprise:
step 2-5-1: after transmitting an image set, determining whether the number of voice messages is not less than four;
step 2-5-2: if so, taking the four voice messages as a voice set, executing the transmission of the voice set, and after the voice set is transmitted, transmitting the next image set of the image set; if not, a subsequent image set of the image set is passed.
Step 2-5-3: and (5) circularly executing the step 2-5-1 and the step 2-5-2 until the transmission of the plurality of image sub-messages and the plurality of voice messages is finished.
The invention has the beneficial effects that:
the structure of the invention is not complex, the infrared emitter, the proximity switch and the laser detector can efficiently prevent the breaking activity section of the breaking knife device from crossing the set breaking activity section, the starting and stopping of the breaking knife device are controlled by the controller without manual operation, and the time and the labor are saved. The specific bit rate of the WIFI module information transmission can be used for obtaining message capacity frequency, the message capacity frequency is used for performing message packaging on image information to obtain an image message under the optimal specific bit rate of the information transmission, then capacity segmentation is performed on the image message, and the image message is segmented into a plurality of image sub-messages, so that the image sub-messages can be directly transmitted during transmission, and transmission time is reduced; the method of transmitting sixteen image sub-messages continuously and then transmitting a voice set is also used, so that a lot of information can be transmitted once, the balance between the bit rate and the transmitted information is achieved, the efficiency of the controller when the controller uses the WIFI module to transmit the voice and the image is improved, and the reliability of the transmission is ensured. The intelligent device effectively overcomes the defects that in the prior art, the intelligent control is insufficient in the intelligent device for subdividing the plate, the breaking activity section of the breaking knife often crosses the preset section, the conveying device of the plate is easily damaged by the breaking knife, and the WIFI module transmission cannot meet the requirement for acquiring the efficient transmission of the voice and image information on the site of the intelligent device for subdividing the plate.
Drawings
Fig. 1 is a partial block diagram of the intelligent equipment system of the present application.
FIG. 2 is a flow chart of steps 1-1 through 1-5 of the method of the intelligent equipment system of the present application.
FIG. 3 is a flow chart of steps 2-1 through 2-5 of the method of the intelligent equipment system of the present application.
Detailed Description
The present application will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the smart equipment system includes:
the device comprises a support table 2, a frame 3, a laser 4, a laser detector 5, a WIFI module, a camera, a sound pick-up, a controller 6, a one-way electromagnetic valve device 7, a proximity switch and a breaking knife device 8;
the two frames 3 are respectively assembled at two sides of the supporting platform, the laser 4 and the laser detector 5 are respectively assembled on the frames 3 at two sides in opposite direction, the laser emitted by the laser 4 can be obtained by the laser detector 5 when no shielding object exists between the laser 4 and the laser detector 5, the electric conveyor belt passes through the space between the laser 4 and the laser detector 5, a motor of the electric conveyor belt is connected with the controller 6, the electric conveyor belt is used for transmitting a plate to be cut, the heights of the laser 4 and the laser detector 5 are lower than that of the plate to be cut transmitted by the electric conveyor belt, the controller is arranged in a control box on one frame 3, the controller 6 is connected with the laser detector 5 and controls the on-off of a one-way electromagnetic valve device 7 connected with a cutting knife device, and the proximity switch is arranged on one frame 3, when the breaking knife of the breaking knife device 8 completely cuts the plate to be broken and does not contact the conveyor belt, the probe of the proximity switch just contacts with the protrusion of the breaking knife device 8;
the proximity switch, the WIFI module, the camera and the sound pick-up are all connected with the controller 6, the camera and the sound pick-up are arranged beside the support table 2 and are respectively used for collecting image information and voice information of an intelligent equipment system site, and the controller 6 is in communication connection with a monitoring device in the WLAN through the WIFI module;
the module running on the controller comprises:
the device comprises a message capacity frequency obtaining module, an image message packaging module, a voice message packaging module, a cutting module and a transmitting module;
the message capacity frequency obtaining module is configured to obtain a message capacity frequency of an image message package, where the message capacity frequency is obtained according to a specific bit rate of information transmission of the WIFI module;
the image message packaging module is used for performing message packaging on image information by using a message packaging method under a Ttune or transport mode according to the message capacity frequency to obtain a plurality of image messages;
the voice message packaging module is used for performing message packaging on voice information to obtain a plurality of voice messages;
the segmentation module is used for performing segmentation on each image message according to the capacity of each image message in the plurality of image messages to obtain a plurality of image sub-messages;
the transmission module is used for transmitting the plurality of image sub-messages and the plurality of voice messages according to a set transmission method through a first image sub-message corresponding to a first image message in the plurality of image messages and through a first voice message in the plurality of voice messages.
The message capacity frequency obtaining module comprises: the method comprises the steps of obtaining a submodule, a first operator submodule, a second operator submodule and a message capacity frequency operation submodule;
the obtaining submodule is used for obtaining the specific bit rate of the WIFI module information transmission.
The first operation sub-module is configured to obtain, according to the specific bit rate of information transfer, a capacity of information transfer and a transfer time consumption, where the capacity of information transfer is a capacity of any image information transferred by the controller when the specific bit rate of information transfer is reached by using the WIFI module, and the transfer time consumption is a time consumption for the controller to transfer any image information when the specific bit rate of information transfer is reached by using the WIFI module;
the second operation submodule is used for obtaining the capacity of each message when the image information message reaches the preset image display frequency after being packaged according to the capacity of information transmission and the transmission time consumption;
and the message capacity frequency operation submodule is used for obtaining the message capacity frequency according to the capacity of each message.
And the segmentation module is used for taking the capacity of one-time information transmission as a segmentation component, and performing segmentation on each image message according to the capacity of each image message to obtain a plurality of image sub-messages.
The transfer module includes: determining a submodule and a transmission submodule;
the determining submodule is used for determining whether the number of the voice messages is not less than four after an image set is transmitted;
the transmission submodule is used for using four voice messages as a voice set when the determination submodule determines that the voice set is positive, executing the transmission of the voice set, and transmitting a next image set of the image set after the voice set is transmitted; if not, passing a subsequent image set of the image set;
the transmission sub-module is also used for circularly executing the set steps until the transmission of the plurality of image sub-messages and the plurality of voice messages is finished.
The delivery sub-module is further configured to deliver a subsequent image set of the image set when the determination sub-module determines not to be. The controller can be an ARM processor. The monitoring device can be a PC.
The breaking knife device 8 comprises a breaking knife and a reciprocating cylinder, a piston rod of the reciprocating cylinder is fixedly connected with the breaking knife with a knife edge facing downwards, the piston rod is a vertical piston rod, the breaking knife is positioned right above the electric conveyor belt, and a protrusion is arranged on one side of the breaking knife;
the one-way electromagnetic valve device 7 comprises two one-way electromagnetic valves which are respectively arranged at two sides of the reciprocating cylinder, and the two one-way electromagnetic valves are connected with the controller;
the electric conveyor belt comprises a conveyor belt, a motor and two belt wheels, wherein the conveyor belt is wound on the two belt wheels, and one belt wheel is sleeved on the output end of the motor.
A method of intelligently equipping a system, comprising the steps of:
step 1-1: the laser 4 is started to emit laser, so that the laser detector 5 can obtain the laser, and meanwhile, the controller controls the motor to operate, and the electric conveyor belt conveys the plate to be cut on the conveyor belt;
step 1-2: when the front end of the plate to be cut passes between the laser 4 and the laser detector 5, the laser detector 5 cannot acquire the laser emitted by the laser 4, and at the moment, the laser detector 5 transmits a signal which cannot acquire the laser to the controller and executes subsequent operations;
step 1-3: stopping the motor after a set time interval, wherein the set time interval is set according to specific requirements; meanwhile, the controller controls the one-way electromagnetic valve device 7 to enable a piston rod of the reciprocating type air cylinder to pull the breaking knife to move downwards to cut the plate to be broken;
step 1-4: when the breaking knife of the breaking knife device 8 completely cuts the plate to be broken and does not contact the conveyor belt, the probe of the proximity switch just contacts with the protrusion of the breaking knife device 8 to generate a contact signal, and the proximity switch transmits the contact signal to the controller;
step 1-5: the controller controls the one-way electromagnetic valve device 7 to enable a piston rod of the reciprocating cylinder to pull the breaking knife to move upwards to reset, and after the breaking knife is reset, the controller continues to control the motor to operate and returns to the step 1-3 to execute the breaking operation until the plate is broken;
in addition, the camera and the sound pick-up respectively collect image information and voice information of the intelligent equipment system site and transmit the image information and the voice information to the controller, and the controller transmits the image information and the voice information of the intelligent equipment system site to the monitoring device by using the WIFI module;
the controller transmits voice and image information to the monitoring device by using the WIFI module to achieve the purpose of monitoring in different places; the voice and image transmission mode provided by the application can obtain the message capacity frequency by using the specific bit rate of the WIFI module information transmission, so that the message encapsulation of the image information can be executed according to the message capacity frequency, the capacity of the image message for executing the transmission under the specific bit rate of the information transmission is obtained, and the transmission of the image information is facilitated; synchronously, subdividing the image message to obtain a plurality of image sub-messages, so that the setting can reduce the capacity of transmitting the information sub-messages and the transmission time; and then, a transmission mode of continuously transmitting sixteen image sub-messages and then transmitting a voice set is applied, so that a lot of information can be transmitted once, the balance between transmission efficiency and transmission information is achieved, the performance of the controller when the controller applies the WIFI module to perform voice and image transmission is improved, and the transmission reliability is ensured.
Step 2-1: obtaining a message capacity frequency of an image message package, wherein the message capacity frequency is obtained according to a specific bit rate of information transmission of the WIFI module;
step 2-1 is a step of obtaining a message capacity frequency used when performing image message encapsulation according to a specific bit rate of information transfer of the WIFI module, which is beneficial to performing message encapsulation on image information by using the message capacity frequency when performing subsequent image message encapsulation so as to obtain a capacity of an image message transferred at the specific bit rate of information transfer, that is, because the message capacity frequency is obtained according to the specific bit rate of information transfer of the WIFI module, the capacity frequency of the message is used for message encapsulation, which is equivalent to obtaining the capacity of the image message transferred at the specific bit rate of information transfer; by such a construction, the suitability of the delivery is ensured, thereby improving the efficiency of the delivery.
The step 2-1 specifically comprises:
step 2-1-1: obtaining a specific bit rate of the WIFI module information transmission;
step 2-1-1 is a step of obtaining a specific bit rate of WIFI module information transmission;
in the present application, the WIFI module has a standard defined bit rate, like 221Bits/second, however, due to the circuit architecture and the information transfer, the specific bit rate of the information transfer is not as good as the standard specified bit rate, as in the case of a theoretical bit rate of 221The specific bit rate for WIFI module information transfer can be 7 x 2 in bits/sec14Bits/second.
After the bandwidth occupancy rate of the specific transmission of the WIFI module is obtained, the step 2-1-2 can be executed, and the capacity and the time consumption of the information transmitted each time when the WIFI module executes the information transmission by using the specific bit rate of the information transmission are obtained.
Step 2-1-2: acquiring the capacity of information transfer and the transfer time according to the specific bit rate of the information transfer, wherein the capacity of the information transfer is the capacity of random image information transferred by the controller when the specific bit rate of the information transfer is reached by using the WIFI module, and the transfer time is the time consumed by the controller when the specific bit rate of the information transfer is reached by using the WIFI module to transfer the random image information;
step 2-1-2 is a step of obtaining the capacity and time consumption of information transfer according to the specific bit rate of information transfer, that is, obtaining the capacity of image information transferred by the controller once under the condition of the bit rate, and the time consumption of transferring the image information, which is suitable for the calculation of the capacity frequency of the message later.
In the present application, the volume and time consumption of information transfer can be performed several times, and after the information is aggregated, the optimal volume and time consumption of information transfer are obtained, that is, the accuracy and reliability of information transfer are ensured under the condition of ensuring the bit rate of information transfer.
For example, after two hundred times of information transfer is performed, two hundred times of transfer information are obtained, that is, each piece of transferred information has the capacity and time consumption of information transfer corresponding to the transfer; thus, it is possible to select one of the two hundred pieces of transfer information as a transfer capacity and a transfer time for the information transfer to be used for the operation after the final joining.
Naturally, to ensure the correctness and precision of the information, the information transfer can be performed thousands of times, that is, the larger the amount of the transfer information obtained, the more precise and correct the capacity and time consumption of the obtained information transfer.
In this application, the capacity as information transfer can be 213Bit, and the transfer time can be 8 milliseconds, that is, 2 is transferred on behalf of the controller using the WIFI module10Bit information, the time taken is one millisecond.
After the information transmission capacity and the transmission time are obtained, the step 2-1-3 can be executed to obtain the capacity of each message when the image information reaches the preset image display frequency after the message packaging, so that the information support is provided for the calculation of the message capacity frequency during the message packaging.
Step 2-1-3: according to the information transmission capacity and the transmission time, acquiring the capacity of each message when the image information message reaches a preset image display frequency after being packaged;
step 2-1-3 is to obtain the capacity of each message when the image message reaches the preset image display frequency after being packaged, because the image information is in the format of the image message after the message is packaged, the message capacity frequency applied during the message packaging can be traced after the capacity of the image message is obtained.
Just as, the image display frequency set in advance on the monitoring apparatus is 60 frames per second, and at transmission 210The time consumption for the bit information is one millisecond, so that when the image display frequency of each message in the image message is 60 pictures, the capacity of each message is 60 × 210Bit, to ensure reliability of delivery, the capacity of each packet is usually increased, and can be: 66X 210A bit.
After the capacity of each message when the image information message reaches the preset image display frequency after being packaged is obtained, the message capacity frequency can be obtained according to the capacity of each message.
Step 2-1-4: obtaining the message capacity frequency according to the capacity of each message;
in the present application, the message capacity frequency = capacity of each message × image display frequency. That is, when the image display frequency is 60 pictures per second, the capacity of each message is 66 × 210In the bit condition, the message capacity frequency =60 × 66 × 210Bit/sec =3960 × 210Bit/second; that is, 3960 × 2 can be achieved10Bit/second capacity frequency, performing packet encapsulation on the image information by using a packet encapsulation mode in a Ttank or transport mode, and achieving that the capacity of each packet in the image packets obtained after packet encapsulation is 66 multiplied by 210Bit, to achieve the best image message delivered at the specific bit rate of information delivery.
In the application, after the message capacity frequency is obtained through calculation, the bandwidth fluctuation state under specific transmission conditions is considered, and the adjustment can be performed under the obtained message capacity frequency to reduce the bandwidth fluctuation during transmission and perform the readjustment of the transmission; naturally, the adjustment is also to perform several rounds of adjustment of the message capacity frequency during the message encapsulation, and then obtain an adjusted message capacity frequency; in the present application, the adjustment of the message capacity frequency is performed, and the obtained adjusted message capacity frequency can be determined according to the specific application.
In the present application, the message capacity frequency after performing the adjustment can be 7 × 214Bits/second.
After the message capacity frequency is obtained, the message encapsulation can be performed on the image information according to the message capacity frequency.
Step 2-2: performing message packaging on the image information by using a message packaging method under a Ttune or transport mode according to the message capacity frequency to obtain a plurality of image messages;
step 2-2 is a step of performing image packet encapsulation, and in the present application, a frequency packet encapsulation method in a Tburst or transport mode is applied, using a 7 × 2 channel14The bit/second frequency performs packet encapsulation on the image information to obtain a plurality of image packets.
In the present application, the image display frequency of the messaging package is 60 frames per second, and the resolution of the monitoring device can be 800 dpi.
In the application, through the image messages obtained in step 2-2, the capacity of each image message is the capacity of the image message of the WIFI module at the specific bit rate of information transfer, that is, the capacity is matched with the specific bit rate of information transfer, so as to achieve the highest transfer bit rate.
After obtaining the plurality of image messages, message encapsulation can be performed on the voice information to obtain a plurality of voice messages for performing subsequent staggered delivery.
Step 2-3: performing message packaging on the voice information to obtain a plurality of voice messages;
step 2-3 is a step of performing message encapsulation on the voice information; because the voice information capacity is not large, the message encapsulation method and capacity frequency are not restricted.
After obtaining a plurality of voice messages, the step 2-4 can be executed, each image message is segmented, and the capacity of image information during transmission can be further reduced.
Step 2-4: according to the capacity of each image message in the plurality of image messages, performing segmentation on each image message to obtain a plurality of image sub-messages;
and 2-4, performing segmentation on each image message in the plurality of image messages, further reducing the capacity of each image message, obtaining a plurality of image sub-messages, and performing transmission by using the image sub-messages as a transmission module during transmission, so that the information capacity during each transmission is reduced, and the bit rate utilization rate can be further improved.
In the present application, the steps 2 to 4 specifically include:
taking the capacity of one-time information transmission as a segmentation component, and performing segmentation on each image message according to the capacity of each image message to obtain a plurality of image sub-messages;
and 2-4-1, when any image message is cut, the capacity of each cut is the capacity of one-time information transmission, so that the image sub-message is used as a unit to perform transmission during each transmission, and the transmission time is reduced.
Just as, setting the capacity of an image message to be 216Bit, and the capacity of one information transfer is 212Bit, therefore, using 212Taking the capacity of the bit as a segmentation component, and performing segmentation on the image message; i.e. handle 216The bit is divided into sixteen 212The bit, namely, the image message is divided into sixteen image sub-messages.
In the application, the image messages are segmented into the image messages according to the arrangement sequence of the image messages; just as, setting a plurality of image messages to be respectively: w, X, Y and Z four messages arranged in sequence, wherein when segmentation is performed, the first segmentation is performed on the W message, and after the segmentation is achieved, the segmentation of the X message, the Y message and the Z message is performed in sequence, that is, the image sub-messages obtained by segmentation are also arranged according to the arrangement order of the image messages.
For example, the image sub-packets corresponding to the W packet are W1 to W16, the image sub-packets corresponding to the X packet are X1 to X16, the image sub-packets corresponding to the Y packet are Y1 to Y16, and the image sub-packets corresponding to the Z packet are Z1 to Z16; therefore, the arrangement order of the image sub-packets is: w1 to W16, X1 to X16, Y1 to Y16 and Z1 to Z16.
After the image message is segmented to obtain a plurality of image sub-messages, the image sub-messages and the voice message can be transmitted in a staggered mode.
Step 2-5: transmitting the plurality of image sub-messages and the plurality of voice messages according to a set transmission method through a first image sub-message corresponding to a first image message in the plurality of image messages and through a first voice message in the plurality of voice messages;
the set transfer method comprises the following steps: and after transmitting an image set each time, transmitting a voice set until the transmission of the image sub-messages and the voice messages is finished, wherein the image set comprises 16 image sub-messages, and the voice set comprises 4 voice messages.
Step 2-5 is the step of executing the voice and image information transmission, the transmission of the step is from the first image sub-message and the first voice message, sixteen image sub-messages are transmitted each time, namely, after an image set, four voice messages are transmitted, namely, a voice set, then sixteen image messages are transmitted, and four voice messages are transmitted until all the image sub-messages and all the voice messages are transmitted.
Therefore, the staggered transmission of the image sub-message and the voice message can be achieved, and firstly, because the image sub-message is not large, the transmission time consumption in each transmission can be reduced, so that the bit rate application efficiency is improved; and secondly, after sixteen image sub-messages are continuously transmitted, a voice set is transmitted, so that a little information can be transmitted once, the application efficiency of the bit rate and the speed of transmitting the information are balanced, and the efficiency and the reliability of transmission when the controller applies the WIFI module to execute voice and image transmission are improved.
The steps 2-5 specifically include:
step 2-5-1: after transmitting an image set, determining whether the number of the voice messages is not less than four;
step 2-5-2: if yes, taking four voice messages as a voice set, executing the transmission of the voice set, and after the voice set is transmitted, transmitting a next image set of the image set; if not, a subsequent image set of the image set is passed.
Step 2-5-3: and step 2-5-1 and step 2-5-2 are executed in a circulating way until the transmission of the plurality of image sub-messages and the plurality of voice messages is finished.
Specifically, sixteen image sub-messages are used as an image set, after each image set is transmitted, whether the number of voice messages is not less than four is determined, namely, a voice set can be formed, if the number of voice messages is not less than four, the voice set is indicated to be formed, the transmission of voice information can be executed, if the number of voice messages is not less than four, the voice set is not transmitted, the image set is transmitted, and then, the determination is executed until all the image sub-messages and the voice messages are transmitted.
In the present application, since the message encapsulation of the image information and the voice information is performed on the controller, the remaining voice messages of the image sub-messages are stored in the main memory of the controller, the determination of step 2-5-1 is essentially to determine whether there are more than four voice messages in the main memory of the controller, if there are more than four voice messages, the four voice messages are used to form a voice set to perform the transmission of the voice information, and if there are no more than four voice messages, sixteen image sub-messages are transmitted next.
Therefore, after the image set is transmitted each time, the monitoring of the voice message can be achieved, the voice message transmission can be performed only when more than four voice messages are available, the voice delay caused by small image sub-messages can be prevented, and the instantaneity of voice and image transmission is achieved.
According to the method and the device, the message capacity frequency can be obtained by means of the specific bit rate of the WIFI module information transmission, the message capacity frequency is used for performing message packaging on the image information to obtain the image message under the optimal specific bit rate of the information transmission, then, capacity segmentation is performed on the image message to segment the image message into a plurality of image sub-messages, and therefore the image sub-messages can be directly transmitted during the transmission period, and the transmission time is reduced; the method of transmitting sixteen image sub-messages continuously and then transmitting a voice set is also used, so that a lot of information can be transmitted once, the balance between the bit rate and the transmitted information is achieved, the efficiency of the controller when the controller uses the WIFI module to transmit the voice and the image is improved, and the reliability of the transmission is ensured.
The present application has been described above in an illustrative manner by way of embodiments, and it will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, and various changes, modifications and substitutions can be made without departing from the scope of the present application.
Claims (9)
1. An intelligent equipment system, comprising:
the device comprises a supporting table, a frame, a laser detector, a WIFI module, a camera, a sound pick-up, a controller, a one-way electromagnetic valve device, a proximity switch and a breaking knife device;
the two frames are respectively assembled at two sides of the supporting platform, the laser and the laser detector are respectively assembled on the frames at two sides in opposite direction, the laser emitted by the laser can be obtained by the laser detector when no shielding object exists between the laser and the laser detector, the electric conveyor belt passes through the space between the laser and the laser detector, a motor of the electric conveyor belt is connected with the controller, the electric conveyor belt is used for transmitting a plate to be cut, the heights of the laser and the laser detector are lower than the height of the plate to be cut transmitted by the electric conveyor belt, the controller is arranged in a control box on one frame, the controller is connected with the laser detector and controls the on-off of a one-way electromagnetic valve device connected with the cutting knife device, the proximity switch is arranged on one frame, when the cutting knife of the cutting knife device completely cuts the plate to be cut and does not contact with the conveyor belt, the probe of the proximity switch is just contacted with the projection of the breaking knife device;
the proximity switch, the WIFI module, the camera and the sound pick-up are all connected with the controller, the camera and the sound pick-up are arranged beside the support table and are respectively used for collecting image information and voice information of an intelligent equipment system site, and the controller is in communication connection with the monitoring device in the WLAN through the WIFI module;
the module running on the controller comprises:
the device comprises a message capacity frequency obtaining module, an image message packaging module, a voice message packaging module, a cutting module and a transmitting module;
the message capacity frequency obtaining module is used for obtaining the message capacity frequency packaged by the image message, and the message capacity frequency is obtained according to the specific bit rate of the WIFI module information transmission;
the image message packaging module is used for performing message packaging on image information by using a message packaging method under a Ttune or transport mode according to the message capacity frequency to obtain a plurality of image messages;
the voice message packaging module is used for performing message packaging on voice information to obtain a plurality of voice messages;
the segmentation module is used for performing segmentation on each image message according to the capacity of each image message in the plurality of image messages to obtain a plurality of image sub-messages;
the transmission module is used for transmitting the plurality of image sub-messages and the plurality of voice messages according to a set transmission method through a first image sub-message corresponding to a first image message in the plurality of image messages and through a first voice message in the plurality of voice messages.
2. The intelligent equipment system of claim 1, wherein the message capacity frequency acquisition module comprises: the method comprises the steps of obtaining a submodule, a first operator submodule, a second operator submodule and a message capacity frequency operation submodule;
the obtaining submodule is used for obtaining a specific bit rate of the WIFI module information transmission;
the first operation sub-module is configured to obtain information transfer capacity and transfer time according to the specific bit rate of information transfer, where the information transfer capacity is a capacity of any image information transferred by the controller when the specific bit rate of information transfer is reached by using the WIFI module, and the transfer time is a time consumed by the controller when the specific bit rate of information transfer is reached by using the WIFI module;
the second operation submodule is used for obtaining the capacity of each message when the image information message reaches the preset image display frequency after being packaged according to the capacity of information transmission and the transmission time consumption;
and the message capacity frequency operation submodule is used for obtaining the message capacity frequency according to the capacity of each message.
3. The intelligent equipment system of claim 1, wherein the segmentation module is configured to use a volume of one-time information transmission as a segmentation component, and perform segmentation on each image packet according to the volume of each image packet to obtain a plurality of image sub-packets.
4. The smart gear system as recited in claim 1, wherein the transfer module comprises: determining a submodule and a transmission submodule;
the determining submodule is used for determining whether the number of the voice messages is not less than four after an image set is transmitted;
the transmission submodule is used for using four voice messages as a voice set when the determination submodule determines that the voice set is positive, executing the transmission of the voice set, and transmitting a next image set of the image set after the voice set is transmitted; if not, passing a subsequent image set of the image set;
the transmission sub-module is also used for circularly executing the set steps until the transmission of the plurality of image sub-messages and the plurality of voice messages is finished;
the delivery sub-module is further configured to deliver a subsequent image set of the image set when the determination sub-module determines not to be.
5. The intelligent equipment system according to claim 1, wherein the breaking knife device comprises a breaking knife and a reciprocating cylinder, a piston rod of the reciprocating cylinder is fixedly connected with the breaking knife with a downward knife edge, the piston rod is a vertical piston rod, the breaking knife is positioned right above the electric conveyor belt, and a protrusion is arranged on one side of the breaking knife;
the one-way electromagnetic valve device comprises two one-way electromagnetic valves, the two one-way electromagnetic valves are respectively arranged on two sides of the reciprocating cylinder, and the two one-way electromagnetic valves are connected with the controller;
the electric conveyor belt comprises a conveyor belt, a motor and two belt wheels, wherein the conveyor belt is wound on the two belt wheels, and one belt wheel is sleeved on the output end of the motor.
6. A method of intelligently equipping a system, comprising the steps of:
step 1-1: starting the laser to emit laser, so that the laser detector can obtain the laser, and simultaneously controlling the motor to operate by the controller, so that the electric conveyor belt conveys the plate to be cut on the conveyor belt;
step 1-2: when the front end of the plate to be cut passes between the laser and the laser detector, the laser detector cannot acquire laser emitted by the laser, and at the moment, the laser detector transmits a signal which cannot acquire the laser to the controller and executes subsequent operation;
step 1-3: stopping the motor after a set time interval, and simultaneously controlling the one-way solenoid valve device by the controller to enable a piston rod of the reciprocating cylinder to pull the breaking knife to move downwards to cut the plate to be broken;
step 1-4: when the breaking knife of the breaking knife device completely cuts the plate to be broken and does not contact the conveyor belt, the probe of the proximity switch just contacts with the protrusion of the breaking knife device to generate a contact signal, and the proximity switch transmits the contact signal to the controller;
step 1-5: the controller controls the one-way electromagnetic valve device to enable a piston rod of the reciprocating cylinder to draw the breaking knife to move upwards to reset, and after the resetting, the controller continues to control the motor to operate and returns to the step 1-3 to execute until the breaking of the plate is finished;
in addition, the camera and the sound pick-up respectively collect image information and voice information of the intelligent equipment system site and transmit the image information and the voice information to the controller, and the controller transmits the image information and the voice information of the intelligent equipment system site to the monitoring device by using the WIFI module;
step 2-1: acquiring message capacity frequency of image message encapsulation, wherein the message capacity frequency is acquired according to a specific bit rate of WIFI module information transmission;
step 2-2: performing message packaging on the image information by using a message packaging method under a Ttune or transport mode according to the message capacity frequency to obtain a plurality of image messages;
step 2-3: performing message packaging on the voice information to obtain a plurality of voice messages;
step 2-4: according to the capacity of each image message in the plurality of image messages, performing segmentation on each image message to obtain a plurality of image sub-messages;
step 2-5: transmitting a plurality of image sub-messages and a plurality of voice messages according to a set transmission method through a first image sub-message corresponding to a first image message in a plurality of image messages and a first voice message in a plurality of voice messages;
the set transmission method comprises the following steps: after transmitting an image set each time, transmitting a voice set until the transmission of a plurality of image sub-messages and a plurality of voice messages is finished, wherein the image set comprises 16 image sub-messages, and the voice set comprises 4 voice messages.
7. The method of intelligent equipment system according to claim 6, wherein the step 2-1 specifically comprises:
step 2-1-1: obtaining a specific bit rate of the WIFI module information transmission;
step 2-1-2: acquiring information transfer capacity and transfer time according to the specific bit rate of the information transfer, wherein the information transfer capacity is the capacity of random image information transferred by the controller when the WIFI module reaches the specific bit rate of the information transfer, and the transfer time is the time consumed by the controller when the WIFI module reaches the specific bit rate of the information transfer to transfer the random image information;
step 2-1-3: according to the information transmission capacity and the transmission time, acquiring the capacity of each message when the image information message reaches a preset image display frequency after being packaged;
step 2-1-4: obtaining the message capacity frequency according to the capacity of each message;
message capacity frequency = capacity of each message × image display frequency.
8. The method of intelligent equipment system according to claim 6, wherein the steps 2-4 specifically include:
and taking the capacity of one-time information transmission as a segmentation component, and performing segmentation on each image message according to the capacity of each image message to obtain a plurality of image sub-messages.
9. The method of intelligent equipment system according to claim 6, wherein the steps 2-5 specifically include:
step 2-5-1: after transmitting an image set, determining whether the number of the voice messages is not less than four;
step 2-5-2: if yes, taking four voice messages as a voice set, executing the transmission of the voice set, and after the voice set is transmitted, transmitting a next image set of the image set; if not, passing a subsequent image set of the image set;
step 2-5-3: and step 2-5-1 and step 2-5-2 are executed in a circulating way until the transmission of the plurality of image sub-messages and the plurality of voice messages is finished.
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