TW202227348A - Intelligent object conveying method and system thereof - Google Patents

Abstract

An intelligent object conveying method is provided, adapted to convey a object by gas. The intelligent object conveying method includes the following steps. Gas and an object are inputted into a conveyance pipe. Detecting a working gas pressure inside of the conveyance pipe. Transmitting an over-pressure alarm signal when the working gas pressure rises up to a first predetermined pressure value within a first time period. The amount of the object inputted into the conveyance pipe is reduced and the amount of gas inputted into the conveyance pipe is rised according to the over-pressure alarm signal. Transmitting a stable signal when the first predetermined pressure value decreases to a safe pressure value within a second time period. The amount of the object inputted into the conveyance pipe is increased according to the stable signal. The intelligent object conveying system is provided too.

Description

Intelligent object conveying method and system thereof

This case is related to the method and system of applying gas dynamics to conveying objects.

There are various objects that need to be transported in daily life. Among them, the transportation needs of bulk objects exist in various fields, such as ore, coal, grain, sand and gravel, cement, food materials, and even powders and granules of various industrial raw materials. Object transport. At present, the methods for conveying bulk objects can be roughly divided into three categories: mechanical conveying, fluid pipeline conveying and container conveying according to the conveying principle.

Among them, container transportation requires a lot of manpower, so it cannot be fully automated. Mechanical conveying involves complex mechanism configurations, and its application is often limited by space requirements, and it is also relatively unavoidable to pollute the surrounding environment. Fluid pipeline transportation can use fluid as a carrier to transport objects in a closed pipeline, with high transportation efficiency, small footprint, low cost, less pollution and complete automation.

In practical application, the conveying method can be selected according to the material properties of the object to be conveyed, and because the fluid pipeline conveying method has the excellent characteristics as mentioned above, the fluid pipeline conveying has become one of the most widely used object conveying methods at present. one.

Fluid pipeline transportation can be divided into liquid medium transportation or gaseous medium transportation according to the different transportation carriers. Among them, the fluid pipeline transportation for conveying objects by gaseous medium is applied to conveying objects according to gas dynamics. For a large number of powder and granular objects that need to undergo multiple transformations in the production process of automatic continuous production, the objects are small in size (0.5~10 mm ³ ), extremely light in weight and easily blown by gas. Therefore, Powdery and granular objects are especially suitable for conveying objects in gaseous media according to aerodynamics.

The application of gas dynamics in the transportation of micro-objects has high transportation efficiency, is easy to realize automation, and is not easy to cause environmental pollution. However, when the micro-object moves in the pipe network through the gas, its fine particles may collide with each other and the pipe wall to show irregular random small-scale movement, which additionally consumes the kinetic energy supplied by the gas to the object, and when aerodynamics is applied to When the object conveying conveys powdery or granular objects with different sizes and uneven properties, or when there are many turning points in the conveying pipeline, if the required gas flow and corresponding pressure are less than the gas power loss and gas pressure loss during pipeline transportation, The uncertainty risk that the object may be blocked in the pipeline. Once the blockage cannot be eliminated, the operator must stop the operation to carry out the pigging operation, which is extremely time-consuming. If the blockage in the pipeline cannot be dealt with in time, it may As a result, the transmission pipeline is continuously damaged by pressure, which will cause unpredictable losses and greatly increase the follow-up production cost.

The present application provides a method for conveying smart objects, which is suitable for conveying objects by gas, and includes the following steps. Input the gas into the conveying pipe with the first conveying amount, and input the object into the conveying pipe with the first feeding amount; detect the working air pressure value in the conveying pipe; when the working air pressure value rises to the first preset value within the first time period Send an overpressure warning signal when the pressure value is high; according to the overpressure warning signal, the first feeding amount of the object input into the conveying pipe is reduced to the second feeding amount, and the first conveying amount of the gas input conveying pipe is increased to the second conveying amount ; Send a steady-state signal when the working air pressure value drops from the first preset pressure value to the safe pressure value within the second time period; and increase the second feeding amount of the object into the conveying pipe to the first level according to the steady-state signal Feed quantity.

This case also provides an intelligent object conveying system, including a conveying pipe, a feeding device, a gas source, a pressure detection device, a pressure warning module and an intelligent control module. The feeding device is connected to the conveying pipe to input the objects. The gas source is connected to the delivery pipe to input the gas. The pressure detection device is arranged on the conveying pipe to measure the working air pressure value in the conveying pipe. The pressure warning module is coupled to the pressure detection device, and is used for sending an overpressure warning signal when the working air pressure value rises to the first preset pressure value within the first time period, and when the working air pressure value is at the second time period A steady-state signal is sent when the first preset pressure value drops to a safe pressure value in the section. The intelligent control module is coupled to the feeding device, the gas source and the pressure warning module, and is used to control the feeding device according to the overpressure warning signal to reduce the first feeding amount of the object into the conveying pipe to the second feeding amount, and at the same time The gas source is controlled to increase the first conveying amount of the gas input into the conveying pipe to the second conveying amount, and according to the steady state signal, the second feeding amount of the object is increased to the first feeding amount.

In this way, the working air pressure value, gas flow rate, and object conveying volume can be monitored in real time in the process of conveying objects in the conveying pipe, and an alarm and disposal can be performed before the object is about to be blocked, so as to avoid the expansion of damage to the overall system due to the blockage of the object. Adjust the optimal delivery strategy for stable, energy-saving pneumatic systems.

Please also refer to FIG. 1 , which is a schematic diagram of the system structure of an embodiment of the smart object conveying system of the present invention. FIG. 2 is a schematic flowchart of an embodiment of a method for conveying a smart object in the present application. The intelligent object conveying method implemented by the intelligent object conveying system in this case is to convey powdery and granular objects in the manner of applying gas dynamics to object conveying (Pneumatic Conveyer). By continuously monitoring the air pressure or vibration state in the conveying pipe 20 during the working process of conveying objects, abnormal conditions can be detected in real time, and elimination actions are taken when abnormal conditions occur, so as to avoid unforeseen losses caused by the expansion of abnormal conditions. Here, the types of aerodynamics applied to conveying objects are not limited to dilute-phase conveying (low conveying pressure, high conveying speed), medium-phase conveying (medium conveying pressure, high conveying speed) or dense-phase conveying (high conveying pressure, high conveying speed) low conveying speed).

Referring to FIG. 1 , an embodiment of the smart object conveying system in this case includes a gas source 10 , a conveying pipe 20 , a feeding device 30 , a pressure detecting device 40 , a pressure warning module 50 and an intelligent control module 60 . The gas source 10 and the feeding device 30 are respectively connected to the conveying pipe 20 to input gas and objects. The pressure detection device 40 is disposed in the conveying pipe 20 to measure the working air pressure value in the conveying pipe 20 . The pressure warning module 50 is coupled to the pressure detection device 40 and is used for sending an overpressure warning signal when the working air pressure value rises to the first preset pressure value within the first time period, and when the working air pressure value is at the second The steady-state signal is sent when the first preset pressure value drops to the safe pressure value within the time interval. The intelligent control module 60 is coupled to the feeding device 30 , the gas source 10 and the pressure warning module 50 , and is used for controlling the feeding device 30 to reduce the first feeding amount of the object input into the conveying pipe 20 to the first feeding amount according to the overpressure warning signal. At the same time, the gas source 10 is controlled to increase the first delivery volume of the gas input into the conveying pipe 20 to the second delivery volume, and the second supply volume of the object is increased to the first supply volume according to the steady state signal.

Referring to FIG. 2 , in one embodiment, the method for transporting the smart object is adapted to transport the object with gas and includes the following steps: feeding the gas and the object into the transport pipe 20 (step S01 ). The working air pressure value in the conveying pipe 20 is detected (step S02). When the working air pressure value rises to the first preset pressure value within the first time period, an overpressure warning signal is sent (step S03 ). According to the overpressure warning signal, the feeding amount of the object is reduced, and the conveying amount of the gas is increased (step S04). When the working air pressure value drops from the first preset pressure value to the safe pressure value within the second time period, a steady state signal is sent (step S05 ). The feeding amount of the object is increased according to the steady state signal (step S06 ).

In this way, by continuously detecting the working air pressure value in the conveying pipe 20, when the conveying work in the conveying pipe 20 is abnormal, the abnormal condition can be immediately learned from the working air pressure value, and the abnormal condition can be dealt with in real time, so that the abnormal condition can be The initial stage of the occurrence of the situation is quickly eliminated to avoid the expansion of abnormal conditions and cause more serious damage and maintenance costs.

In an embodiment of feeding the gas and objects into the conveying pipe 20 (step S01 ), the objects may be input by the feeding device 30 of the intelligent object conveying system, and the gas may be input by the gas source 10 . Here, the gas source 10 may feed the gas into the conveying pipe 20 with the first feeding amount, and the feeding device 30 may feed the object into the conveying pipe 20 with the first feeding amount.

In one embodiment, the first conveying amount and the first feeding amount can be manually set by the operator, but this case is not limited to this.

Referring to FIG. 1 , in one embodiment, the first conveying amount and the first feeding amount can also be controlled by the intelligent control module 60 . In this embodiment, the pressure warning module 50 may include a storage device 51 . The storage device 51 is used for storing the first feeding amount, the first conveying amount, the first preset pressure value and the safety pressure value, and the first preset pressure value is greater than the safety pressure value. In one embodiment, the storage device 51 can be, but is not limited to, any type of fixed or removable random access memory (Random Access Memory, RAM), Read-Only Memory (ROM), flash memory Flash memory, Hard Disk Drive (HDD), Solid State Drive (SSD) or similar components or a combination of the above components.

Referring to FIG. 3 and FIG. 4 , in one embodiment, the pressure warning module 50 of the smart object delivery system may include a display 54 at the same time. Here, the intelligent control module 60 can display an operation interface on the display 54 for the operator to select the conveyed object and its properties. After the operator selects the object to be conveyed, the intelligent control module 60 can read the first feeding amount of the corresponding object and the first conveying amount of the gas from the storage device 51 according to the object selected by the operator, and according to the read The first feeding amount and the first conveying amount are taken to control the feeding device 30 and the gas source 10 to input objects and gases. In this embodiment, the first conveying amount and the first feeding amount may be set according to the historical conveying experience of the aerodynamics used in the object conveying device to convey the same object or objects with similar characteristics, but this is not the case in this case. limit.

Further, the first preset pressure value is a preset pressure value at which object accumulation may begin to occur in the conveying pipe 20 . The accumulation of objects in the conveying pipe 20 usually occurs within a time period, and the objects are gradually accumulated. Therefore, when the working air pressure value in the conveying pipe 20 rises to the first preset pressure value within a time period At this time, most of the objects in the conveying pipe 20 are blocked, and the time period in which the aforementioned working air pressure value rises to the first preset pressure value is the first time period.

When the working air pressure value rises to the first preset pressure value within the first time period, the pressure warning module 50 sends out an overpressure warning signal, and after the intelligent control module 60 receives the overpressure warning signal, the pressure warning module 50 sends an overpressure warning signal. 50 judges that the conveying pipe 20 may start to be blocked by objects according to the overvoltage warning signal, and outputs the overvoltage warning signal to the intelligent control module 60 accordingly, and the intelligent control module 60 can input and convey the objects according to the overvoltage warning signal The first feeding amount of the pipe 20 is reduced to the second feeding amount, the feeding amount of the object input into the conveying pipe 20 is slowed down, and the first conveying amount of the gas input conveying pipe 20 is increased to the second conveying amount, and the gas input conveying is improved. The conveying capacity of the pipe 20 allows more gas to push fewer objects, increasing the possibility of objects being pushed, thereby eliminating the possibility of the accumulation of objects or a small amount of accumulated objects in the conveying pipe 20 .

Referring to FIG. 1 and FIG. 4 , in one embodiment, the pressure warning module 50 may include a comparator 52 and a timer 53 . The comparator 52 is used for receiving the working air pressure value detected by the pressure detecting device 40 and comparing the first preset pressure value and the safety pressure value according to the working air pressure value. The timer 53 is used to record the time corresponding to each working air pressure value detected by the pressure detection device 40 , and can calculate the corresponding time interval between the two working air pressure values.

When the accumulation phenomenon in the conveying pipe 20 is gradually eliminated, the state of the gas flow in the conveying pipe 20 will gradually become smooth from the blocked state. Therefore, the state of the working air pressure in the conveying pipe 20 will continue to Gradually reduce and return to the safe pressure value within the time limit, and the duration of the aforesaid working air pressure value returning to the safe pressure value can be set as the second time period.

That is to say, when the working air pressure value in the conveying pipe 20 drops from the first preset pressure value to the safe pressure value within the second time period, the pressure warning module 50 determines that the material accumulation in the conveying pipe 20 has been Eliminate and send out a steady-state signal accordingly. After receiving the steady-state signal, the intelligent control module 60 can increase the second feeding amount of the object input into the conveying pipe 20 to the first feeding amount according to the steady-state signal, so as to make the The conveying amount of the conveyed object returns to the preset value.

Specifically, the duration of removing the accumulation is usually longer than the time of the accumulation. Therefore, in one embodiment, the second time period is longer than the first time period. The first time period may be less than 3 seconds, and the second time period may be 15 to 20 seconds, but this case is not limited to this.

Further, when material accumulation occurs in the conveying pipe 20 and cannot be eliminated, the working air pressure value in the conveying pipe 20 will rise to the first preset pressure value and cannot be lowered. In case of injury, the storage device 51 of the pressure warning module 50 further stores a preset time, and the comparator 52 according to the timing of the timer 53 and the pressure value detected by the pressure detection device 40, when the working air pressure value rises to the first preset pressure After lasting for a preset time, it is judged that the accumulated material in the conveying pipe 20 has not been eliminated, then the intelligent control module 60 can stop the feeding device 30 and continue to input the object into the conveying pipe 20 according to the judgment result, while the gas source 10 Then, the gas flow rate is increased, and the gas is continuously input into the conveying pipe 20, thereby enabling the gas source 10 to continuously input gas to push the objects originally existing in the conveying pipe 20, and further improve the possibility of pushing the objects and removing accumulated materials. In this embodiment, the intelligent control module 60 increases the second delivery volume of the gas input to the delivery pipe 20 to the third delivery volume.

When the feeding device 30 has stopped feeding objects into the conveying pipe 20, and the accumulation of materials cannot be eliminated by continuously inputting gas, it means that the accumulated material in the conveying pipe 20 may be very dense and cannot be pushed. 20 may cause the air pressure in the delivery pipe 20 to continue to rise and damage the delivery pipe 20 or the overall system. Therefore, in this embodiment, the storage device 51 of the pressure warning module 50 further stores a pressure value of the equipment. The pressure value of the equipment is the preset value set according to the system structure and material when the intelligent object conveying system is designed. In this way, the pressure warning module 50 can determine that the air pressure in the conveying pipe 20 has reached the critical value when the working air pressure value rises from the first preset pressure value to the equipment withstand pressure value, and the intelligent control module 60 can determine the air pressure according to The judgment result controls the gas source 10 and the feeding device 30 to stop the input of gas and objects, so as to avoid continuing to input gas and objects into the conveying pipe 20 , which would cause the conveying pipe 20 or the whole system to be irreparably damaged.

In one embodiment, the feeding device 30 may be composed of a feeding hopper and a rotary feeding valve. The object is accommodated in the feeding hopper, the feeding hopper has a feeding port and a discharging port, and the rotary feeding valve is arranged at the discharging port to receive the object output from the feeding hopper and supply the material.

In one embodiment, the rotary feed valve is mainly composed of a casing and an impeller. The casing has a feeding port and a discharging port. The impeller includes a plurality of annular blades. The impeller is accommodated in the casing and is located between the feeding port and the feeding port. between the discharge ports. Here, the objects in the feeding hopper can be fed into the rotary feeding valve by gravity from the discharge port of the feeding hopper through the feeding port of the rotary feeding valve. When the objects are input into the rotary feeding valve, they can be filled between the blades of the impeller. space. With the rotation of the impeller, when the position of the object stored on the impeller corresponds to the position of the discharge port, the object can be discharged from the discharge port. In this embodiment, the way of feeding the object into the conveying pipe 20 through the rotary feed valve can produce the effect of locking the air flow and preventing the reverse flow of the air flow, so as to ensure the air pressure in the intelligent object conveying system and the stability of the object input conveying pipe 20 .

In one embodiment, the gas source 10 may be a Roots Blower, but this case is not limited to this. The rotary blower is a rotary compressor that compresses and transports gas through two blade-shaped rotors rotating in opposite directions in the cylinder. It has the characteristics of simple structure, convenient manufacture, easy maintenance, stable air volume and small pressure change. It is suitable for Gas delivery and pressurization in low pressure applications.

In one embodiment, the gas source 10 may be combined with a fluid control valve to control the flow rate in the input delivery pipe 20 . In this embodiment, the intelligent control module 60 is coupled to the fluid control valve to control the delivery amount of the gas source 10 .

In one embodiment, the storage device 51 of the pressure warning module 50 may store an operation lookup table and warning data. The operation look-up table includes the first conveying quantity and the second conveying quantity of the gas corresponding to different characteristics and different supply quantities of various objects suitable for conveying by the intelligent object conveying system. Specifically, the different characteristics of the object are, for example, different particle sizes or humidity of the object, but this case is not limited to this. The operational look-up table may be assembled from historical data on the application of aerodynamics to the object conveying device for conveying objects. The warning data includes a first preset pressure value and a safety pressure value.

In one embodiment, the pressure detection device 40 is a pressure sensor, also known as a pressure gauge. Pressure sensors are sensors used to measure liquids and gases. When the pressure sensor is working, it converts the pressure into electrical signal output, which is suitable for machinery, steel, petrochemical, electronic workshops and other environments. In addition to measuring pressure directly, pressure sensors can also be used to indirectly measure other quantities, such as flow or velocity of liquids/gases.

In one embodiment, the pressure detection device 40 may be a capacitive pressure gauge. The capacitive pressure gauge mainly utilizes the principle of parallel capacitive plates. When the diaphragm on the pressure detection device 40 is deformed by pressure, the diaphragm and the bottom plate electrode are deformed. The change of the gap between the two causes the change of the capacitance, and the magnitude of the pressure can be sensed by the change of the capacitance. Capacitive manometers enable accurate, low-power measurement of changes in altitude and pressure. In addition to the advantages of low power consumption, capacitive pressure gauges are better than piezoresistive pressure gauges in terms of resolution and resistance to temperature changes.

In one embodiment, the pressure detection device 40 may be a piezoresistive pressure gauge. The piezoresistive pressure gauge mainly utilizes the characteristics of the piezoresistive material. When the piezoresistive material is deformed by the change of stress, its resistance value will also change accordingly. , so that the pressure can be measured through the change of resistance. Piezoresistive sensors have the advantages of high output voltage, high sensitivity, and low manufacturing cost.

In one embodiment, the pressure detection device 40 may be a piezoelectric pressure gauge. The piezoelectric pressure gauge mainly utilizes the characteristics of piezoelectric materials. When the piezoelectric materials are under stress, electrical polarization will be generated to provide Electric charge, whereby the air pressure can be measured through the change of electric charge. Piezoelectric pressure gauges have the advantages of simple structure, small size, light weight and long service life.

In the process of applying aerodynamics to the conveying of objects, since the objects to be conveyed move relative to the conveying pipe 20 , it is unavoidable that the objects will wear the conveying pipe 20 . In addition, with the change of the characteristics of the object, the use state of the conveying pipe 20, the operation method and even the increase of air humidity, the objects in the conveying pipe 20 may not be smoothly conveyed. The location where objects are most likely to accumulate in the conveying pipe 20 is the location of the uneven surface or the location of bending. Specifically, the uneven surface in the conveying pipe 20 may be used to connect the flanges F of different pipe sections T; and the bent position is used for conveying objects in different directions except for the conveying pipe 20 in the curved form. The branch valve M position also has a number of inflection points. When the object is not conveyed smoothly in the conveying pipe 20, the material will accumulate on the uneven surface or the bending position, which will lead to an increase in air pressure.

Therefore, in one embodiment, the pressure detection device 40 may be disposed at least at the uneven or bent position on the conveying pipe 20 , so as to sense the change of the air pressure in the conveying pipe 20 at the place where material accumulation is most likely to occur. In other embodiments, the position where the pressure detection device 40 is set may also be set at a position corresponding to the branch valve M or a position corresponding to the flange F of the branch valve M. However, this case is not limited to this, and the pressure detection device 40 can also be completely arranged along the conveying pipe 20 to ensure immediate treatment when abnormal pressure changes occur at each position on the conveying pipe 20 .

In one embodiment, the pressure detection device 40 of the intelligent object conveying system can not only sense the condition of material accumulation in the conveying pipe 20, but also sense the abnormal pressure loss in real time. Since the whole operation of the intelligent object conveying system will inevitably generate vibration, and the conveying pipe 20 between the object inlet and the object outlet may be composed of multiple pipe sections T, flanges F and branch valves M connections, when the conveying pipe 20 is due to material fatigue, When engineering defects or shocks cause abnormal loosening or rupture, the gas in the conveying pipe 20 will leak in a large amount in a short period of time and lose pressure.

In order to monitor the aforementioned pressure loss condition, in one embodiment, the storage device 51 of the pressure warning module 50 stores a second preset pressure value and a third time period. The pressure early warning module 50 judges that the conveying pipe 20 has abnormal pressure loss when the working air pressure value drops to the second preset pressure value within the third time period, and sends a pressure loss early warning signal according to the judgment result, then the intelligent control module 60 receives the pressure loss warning signal and controls the gas source 10 and the feeding device 30 to stop inputting gas and objects according to the pressure loss warning signal, so as to avoid waste of gas and objects.

In the process of applying aerodynamics to the conveying of objects, since the random collision between the gas, the object and the conveying pipe 20 is unavoidable, the conveying pipe 20 will inevitably vibrate during the conveying of the object, and the vibration It is also one of the factors that damage the system structure. In one embodiment, the smart object conveying system further includes a shock sensor 70 . In this embodiment, the vibration sensor 70 is disposed on the conveying pipe 20 to sense the vibration value of the conveying pipe 20 , and the storage device 51 of the pressure warning module 50 stores the vibration safety value and the vibration warning value, and the comparator 52 The vibration safety value and the vibration warning value are compared according to the vibration value sensed by the vibration sensor 70. When the vibration value sensed by the vibration sensor 70 rises to the vibration warning value, a vibration warning signal is sent, and the intelligent control module 60 can Change the delivery volume and gas pressure of the gas source 10 or change the feeding volume of the feeding device 30 according to the vibration warning signal, so as to reduce the vibration value of the system and avoid the vibration of the intelligent object delivery system to the delivery objects and the system pipe network. damage. In one embodiment, the shock sensor 70 may be an accelerometer for measuring the instantaneous shock amount.

Although the present disclosure has been disclosed above with some embodiments, it is not intended to limit the present disclosure. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present disclosure. Therefore, the scope of patent protection in this case shall be determined by the scope of the patent application attached to this specification.

10: Gas source 20: Delivery pipe 30: Feeding device 40: Pressure detection device 50: Pressure warning module 51: Storage device 52: Comparator 53: Timer 54: Display 60: Intelligent control module 70: Vibration sensor T: pipe segment F: Flange M: branch valve Step S01: Input the gas and the object into the conveying pipe Step S02: detect the working air pressure value in the conveying pipe Step S03: Send an overpressure warning signal when the working air pressure value rises to the first preset pressure value within the first time period Step S04: reduce the feeding amount of the object according to the overpressure warning signal, and increase the conveying amount of the gas Step S05: Send a steady-state signal when the working air pressure value drops from the first preset pressure value to the safe pressure value within the second time period Step S06: increase the feeding amount of the object according to the steady state signal

[Fig. 1] is a schematic diagram of the system architecture of an embodiment of the smart object conveying system of the present application. [Fig. 2] is a schematic flow chart of one embodiment of the smart object conveying method of the present application. [Fig. 3] is a schematic diagram of an embodiment of the smart object conveying system of the present application. [Fig. 4] is a schematic diagram of one embodiment of the pressure warning module of the smart object conveying system of the present invention.

S01: Input the gas and objects into the delivery pipe

S02: Detect the working air pressure value in the conveying pipe

S03: Send an overpressure warning signal when the working air pressure value rises to the first preset pressure value within the first time period

S04: According to the overpressure warning signal, reduce the feeding amount of the object and increase the conveying amount of the gas

S05: Send a steady-state signal when the working air pressure value drops from the first preset pressure value to the safe pressure value within the second time period

S06: Increase the feeding amount of the object according to the steady state signal

Claims (14)

A method for conveying an intelligent object, suitable for conveying an object with gas, comprising: The gas is fed into a conveying pipe with a first feeding amount, and the object is fed into the conveying pipe with a first feeding amount; detecting a working air pressure value in the conveying pipe; Send an overpressure warning signal when the working air pressure value rises to a first preset pressure value within a first time period; According to the overpressure warning signal, the first feeding amount of the object input into the conveying pipe is reduced to a second feeding amount, and the first conveying amount of the gas input into the conveying pipe is increased to a second conveying amount; Sending a steady state signal when the working air pressure value drops from the first predetermined pressure value to a safe pressure value within a second time period; and The second feeding amount of the object fed into the conveying pipe is raised to the first feeding amount according to the steady state signal. According to the smart object conveying method of claim 1, when the working air pressure value drops from the safe pressure value to a second predetermined pressure value within a third time period, a pressure loss warning signal is sent. According to the method for conveying an intelligent object as claimed in claim 1, when the working air pressure value rises to the first preset pressure value and lasts for a preset time, the object is stopped from being input into the conveying pipe. According to the method for conveying smart objects according to claim 3, when the working air pressure value rises to the first preset pressure value and lasts for the preset time, the object is stopped from being input into the conveying pipe, and the gas is input into the conveying pipe The second conveying amount of , is increased to a third conveying amount. According to the method for conveying an intelligent object according to claim 3, when the working air pressure value increases from the first preset pressure value to a pressure value of a device, the input of the air into the conveying pipe is stopped. The smart object conveying method according to claim 1 further comprises detecting a vibration value of the conveying pipe, and when the vibration value is greater than a warning vibration value, changing the conveying amount of the gas input into the conveying pipe. An intelligent object conveying system comprising: a delivery pipe; a feeding device, connected to the conveying pipe to input an object; a gas source, connected to the delivery pipe for gas input; a pressure detection device disposed in the conveying pipe to measure a working air pressure value in the conveying pipe; A pressure warning module, coupled to the pressure detection device, is used for sending an overpressure warning signal when the working air pressure value rises to a first preset pressure value within a first time period, and when Sending a steady state signal when the working air pressure value drops from the first predetermined pressure value to a safe pressure value within a second time period; and an intelligent control module, coupled to the feeding device, the gas source and the pressure warning module, for controlling the feeding device to input the object into a first feeding of the conveying pipe according to the overpressure warning signal The volume is reduced to a second supply volume, and at the same time, the gas source is controlled to increase a first delivery volume of the gas input into the conveying pipe to a second delivery volume, and the second supply of the object is based on the steady state signal. The amount is increased to the first feed amount. The intelligent object conveying system according to claim 7, wherein the pressure warning module includes a storage device for storing the first feeding amount, the second feeding amount, the first conveying amount, and the second conveying amount amount, the first preset pressure value, the safety pressure value, the value of the first time period and the second time period. The intelligent object conveying system according to claim 7, wherein the pressure warning module includes a comparator for receiving the working air pressure value detected by the pressure detecting device and comparing the first pre-warning pressure value according to the working air pressure value Set the pressure value and the safety pressure value. The intelligent object conveying system according to claim 7, wherein the pressure warning module includes a timer for recording the time corresponding to the working air pressure value detected by the pressure detection device. The intelligent object conveying system as claimed in claim 7, wherein the pressure detection device is arranged at a bend of the conveying pipe. The intelligent object conveying system according to claim 11, wherein the conveying pipe comprises a plurality of pipe sections and a branch valve, the plurality of pipe sections are connected to the branch valve, and the pressure detection device is arranged at a position corresponding to the branch valve. The intelligent object conveying system according to claim 12, wherein the branch valve comprises a plurality of flanges, and the pressure detection device is arranged at a position corresponding to the plurality of flanges. The intelligent object conveying system according to claim 7, further comprising a vibration sensor disposed on the conveying pipe and coupled to the intelligent control module.

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