CN210969414U - Mixing station control system - Google Patents
Mixing station control system Download PDFInfo
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- CN210969414U CN210969414U CN201921319887.5U CN201921319887U CN210969414U CN 210969414 U CN210969414 U CN 210969414U CN 201921319887 U CN201921319887 U CN 201921319887U CN 210969414 U CN210969414 U CN 210969414U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The application provides a stirring station control system, relates to stirring station control technical field. Wherein, this stirring station system includes: the method comprises the following steps: the system comprises a user terminal, a control host and at least three control devices; each control device is correspondingly arranged in one set of mixing station; the control host is respectively in communication connection with the user terminal and each control device; the control host is used for sending the control instruction to the control device; and the control device is used for controlling the corresponding mixing station to operate according to the control instruction. In this mixing station control system, the user can send control command respectively to a plurality of different controlling means with control host communication connection, controls many sets of mixing stations and operates, can effectively improve the control efficiency of mixing station, reduces the human cost among the control process moreover.
Description
Technical Field
The application relates to the technical field of mixing station control, in particular to a mixing station control system.
Background
The concrete mixing plant is a building material manufacturing device which comprises a mixing host machine, a material weighing system, a material conveying system, a material storage system, a control system and the like, and can use cement as a cementing material, mix and stir raw materials such as sand, lime, coal slag and the like to prepare concrete which is used as a wall material, a foundation material and the like to be put into construction and generated.
In the prior art, each mixing station is equipped with a control host, and the control host is connected with each device arranged in the mixing station in a hardware mode through a wire harness. In the actual production process, an operator can control all the batching lines on the mixing plant to run in sequence by operating the control host, and the generation flow of the mixing plant is controlled.
However, in the prior art, each mixing station control system can only control one set of mixing station, and when multiple sets of mixing stations operate simultaneously, multiple persons are required to control the respective corresponding mixing station control systems of the multiple sets of mixing stations, which results in lower efficiency of the control process and higher labor cost in the control process.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a control system of a mixing plant, which is used for solving the problems that the efficiency of the personnel operation control process in the existing control system of the mixing plant is low and the labor cost is high in the control process.
The embodiment of the application provides a mixing station control system, includes: the system comprises a user terminal, a control host and at least three control devices; each control device is correspondingly arranged in one set of mixing station; the control host is respectively in communication connection with the user terminal and each control device; the control host is used for sending a control instruction to the control device; and the control device is used for controlling the corresponding mixing station to operate according to the control instruction.
Optionally, the control device comprises a programmable logic controller P L C, a plurality of temperature sensors, a plurality of humidity sensors, a plurality of current sensors and an air pressure sensor, the P L C is in communication connection with the control host, the temperature sensors are respectively arranged on the outer walls of oil tanks of speed reducers in the mixing station and the inner wall of the mixer and are electrically connected with the P L C, the humidity sensors are respectively arranged on the inner wall of the mixer in the mixing station and the batching machine and are electrically connected with the P L C, the current sensors are respectively arranged on current detection switches of the speed reducers and the mixer in the mixing station and are electrically connected with the P L C, and the air pressure sensor is arranged on an air outlet pipeline air pressure detection switch of the hollow mixer in the mixing station and is electrically connected with the P L C.
Optionally, the control device is further configured to, when the mixing station works, acquire used information of a mechanical device in the mixing station, and send the used information to the control host; the control host is used for judging whether the residual service life of the mechanical device in the mixing plant is less than or equal to a preset value or not according to the pre-stored service life information and the used information; and if the service life is less than or equal to the preset value, sending service life prompting information to the user terminal.
Optionally, the control device is further configured to collect state information of a mechanical device in the mixing station when the mixing station works, and send the state information to the control host; the control host is also used for judging whether a mechanical device in the mixing plant has a fault according to the state information; and if the mechanical device has a fault, sending fault prompt information to the user terminal.
Optionally, the control host is further configured to record an operation duration of a user, and determine whether the operation duration reaches a preset duration; and if the preset duration is reached, sending overload work prompt information to the user terminal.
Optionally, the overload work prompt message is used to trigger the user terminal to emit a sound signal and/or a light signal.
Optionally, the control host is further configured to acquire authentication information input by the user through the user terminal; and distributing operation authority according to the identity authentication information, or sending authentication failure information to the user terminal.
Optionally, the authentication information includes: one or more of fingerprint identification information, face identification information, voice identification information, or password identification information.
Optionally, the control host is further configured to send operation step prompt information to the user terminal after receiving the operation request.
The beneficial effect of this application is:
the mixing plant control system that this application embodiment provided, through setting up main control system respectively with user terminal and at least three controlling means communication connection, every controlling means all corresponds and sets up in one set of mixing plant for the user can send control command respectively to a plurality of different controlling means with main control system communication connection, controls many sets of mixing plants and operates, can effectively improve the control efficiency of mixing plant, has reduced the human cost in the control process moreover.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram illustrating a control system of a mixing station provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a control device provided in an embodiment of the present application;
FIG. 3 is a schematic flow chart illustrating a control method of a mixing station provided by an embodiment of the present application;
fig. 4 shows a schematic structural diagram of a control device provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The embodiment of the application provides a mixing plant control system, and a user can control the mixing plant to operate through the mixing plant control system.
Fig. 1 shows a schematic structural diagram of a mixing station control system provided in an embodiment of the present application.
As shown in fig. 1, the mixing station control system may include: a user terminal 110, a control host 120 and at least three control devices 130; each control device 130 is correspondingly arranged in a set of mixing stations; the control host 120 is respectively connected with the user terminal 110 and each control device 130 in a communication way; the control host 120 is configured to send a control instruction to the control device 130; the control device 130 is used for controlling the operation of the corresponding mixing station according to the control instruction.
Alternatively, the control command may be input by a user through a user terminal, and then sent to the control host 120 by the user terminal. In the application, the user can refer to the operator at the relevant post, and the user terminal can be the operation terminal distributed to the operator.
For example, the user terminal 110 may be a mobile terminal such as a computer, a mobile phone, a notebook computer, etc.; the control host 120 may be a device such as a computer host or a server that has data processing capability and is capable of communicating with the user terminal 110 and the control apparatus 130.
Alternatively, the user terminal 110 and the control host 120 may also be an integrated device integrating functions of storage, input and output, data processing, communication, and display, such as: the intelligent terminal can be an intelligent terminal with a built-in single chip microcomputer, and the intelligent terminal is not limited in the application.
Alternatively, the communication connection between the control host 120 and the user terminal 110 and each control device 130 may be a network connection, such as: the communication connection may be made through a local area network, the internet, or the like. A user (e.g., an operator of a mixing station) may input a control command through the user terminal 110, where the control command may be used to instruct a mixing station control system to operate the mixing station and a target control device, where the target control device is a control device 130 corresponding to the mixing station that the control command input by the user needs to control. The user terminal 110 may send a control command input by a user to the control host 120 through a network, and the control host 120 may issue the received control command to the target control device; and after the target control device receives the control instruction, the operation of the corresponding mixing station can be controlled according to the control instruction.
Taking a concrete mixing plant as an example, for the concrete mixing plant, before the concrete is obtained by mixing, the raw material ratio of the concrete needs to be strictly controlled, such as: the raw materials of aggregate, cement, pulverized coal, sand, antifreeze and the like. The user can input information such as expected raw material ratio of concrete, expected concrete yield and the like through the user terminal 110 according to building design requirements or engineering quality standards, and the user terminal 110 can generate a corresponding control instruction based on the information input by the user and send the control instruction to the control device 130 through the control host 120. Based on the control command, the control device 130 can control the corresponding mixing plant to produce concrete according to the information such as the expected raw material ratio and the expected concrete yield indicated by the control command. For example, the controller 130 can control the weight of the concrete raw material by controlling a bone hopper scale, a cement hopper scale, and the like, thereby controlling the raw material ratio of the concrete and the yield of the finally produced concrete.
In the mixing station control system, the control host 120 is in communication connection with at least three control devices 130, each control device 130 corresponds to one set of mixing station, and a user can send a control instruction to a plurality of different control devices 130 in communication connection with the control host 120 through the user terminal 110 and the control host 120. The different control devices 130 respectively control the corresponding mixing stations to operate simultaneously according to the received control instructions.
From top to the above, this mixing station control system that this application embodiment provided, through setting up main control system respectively with user terminal and at least three controlling means communication connection, every controlling means all corresponds and sets up in one set of mixing station for the user can pass through main control system, sends control command respectively to a plurality of different controlling means with main control system communication connection, controls many sets of mixing stations and operates, can effectively improve the control efficiency of mixing station, and the human cost in the control process has been reduced.
Fig. 2 shows a schematic structural diagram of a control device provided in an embodiment of the present application.
Alternatively, as shown in fig. 2, the control device may include a Programmable logic Controller (Programmable L organic Controller, P L C)131, a plurality of temperature sensors 132, a plurality of humidity sensors 133, a plurality of current sensors 134, and an air pressure sensor 135. P L C131 are communicatively connected to the control host, the temperature sensors 132 are respectively disposed on the outer wall of the oil tank of each speed reducer in the mixing station and the inner wall of the mixer and electrically connected to the P L C131, the humidity sensors 133 are respectively disposed on the inner wall of the mixer and the batching machine in the mixing station and electrically connected to the P L C131, the current sensors 134 are respectively disposed on the current detection switches of each speed reducer and mixer in the mixing station and electrically connected to the P L C131, and the air pressure sensor 135 is disposed on the air pressure detection switch of the air outlet pipeline of the hollow press in the mixing station and electrically connected to the P L C131.
The temperature sensors arranged on the outer walls of the oil tanks of the speed reducers can acquire oil temperature information in the oil tanks of the speed reducers and send the oil temperature information to the P L C, and the temperature sensors arranged on the inner walls of the mixers can acquire temperature information in the mixers, for example, when concrete exists in the mixers, the temperature sensors can acquire the temperature information of the concrete and send the temperature information to the P L C.
In addition, the humidity sensor arranged on the inner wall of the mixer can also acquire humidity information in the mixer, such as the humidity of concrete and send the humidity information to P L C, while the humidity sensor arranged in the batching machine can acquire the humidity information of batching and middle raw materials and send the humidity information to P L C, for example, the raw materials can be cement, gravel and the like.
The P L C can transmit the temperature information sent by the temperature sensor, the humidity information sent by the humidity sensor, the current information sent by the current sensor and the air pressure information sent by the air pressure sensor to the control host through the network, and an operator can acquire the temperature information and the humidity information received by the control host through a user terminal to check so as to monitor the temperature and the humidity states of cement, gravel, concrete and the like in the mixing plant in time.
Alternatively, a voltage sensor may be disposed on a voltage detection switch of each speed reducer and the mixer, and the voltage sensor may acquire voltage information of each speed reducer and the mixer during the operation process, so as to determine the operation state of each speed reducer and the mixer, which is not limited in this application.
Optionally, after the user acquires the temperature information and the humidity information through the user terminal, the temperature control or the humidity control of the corresponding device in the mixing plant may be added in the sent control instruction according to the current temperature information and the current humidity information, for example: the temperature in a mechanical device in the mixing station is changed to a target temperature or the humidity is changed to a target humidity. After receiving the control instruction, the control device can also perform corresponding control on the mixing plant based on the target temperature or the target humidity indicated by the control instruction.
Also taking the concrete mixing plant as an example, the concrete mixing plant has certain requirements on temperature in the processes of mixing the raw materials and producing the concrete and storing the concrete, for example, the temperature cannot be too high or too low, the too high temperature can cause the concrete to dry and be incapable of being used for construction, and the too low temperature can cause the concrete to solidify and be incapable of being used continuously. After obtaining the temperature information of the concrete mixer, the user can add temperature control into the control instruction according to the current temperature information, such as: the input target temperature is a value greater than or lower than the current temperature information, and the specific value of the target temperature can be set by a user according to specific construction requirements or environmental conditions, which is not limited in the present application.
Optionally, the control device is further configured to, when the mixing station works, acquire used information of a mechanical device in the mixing station, and send the used information to the control host; the control host is used for judging whether the residual service life of the mechanical device in the mixing plant is less than or equal to a preset value or not according to the pre-stored service life information and the used information; and if the service life is less than or equal to the preset value, sending service life prompting information to the user terminal.
Wherein, mechanical device can wait for feed bin cylinder, solenoid valve, flat belt feeder, spiral machine to hang axle etc. for mixer welt, rabbling arm, blade, motor belt, aggregate, to mechanical device's specific type and structure, does not make the requirement in this application. The control device can collect the used information of the mechanical device in the process of controlling the operation of the mixing plant, such as: the current using times, using duration and the like of the mechanical device, and sends the used information to the control host.
The control host stores service life information of each mechanical device in advance, for example: may be the maximum length of use, maximum number of uses, etc. of the mechanical device. After receiving the used information of the mechanical device sent by the control device, the control host can compare the used information with the pre-stored service life information, and judge whether the remaining service life of the corresponding mechanical device is less than or equal to a preset value, wherein the preset value can be set according to different types of the mechanical device. And when the remaining service life is less than or equal to the preset value, the control host can send service life prompt information to the user terminal. The life prompting information may include: the name and remaining useful life of the corresponding mechanical device may be, for example: "pneumatic system-remaining number of uses is 2 ten thousand.
Taking the stirring arm in the stirring station as an example, the service life information of the stirring arm pre-stored in the control host may be "the maximum number of times of use is 8 ten thousand times". If the preset value corresponding to the stirring arm is 1 ten thousand times, if the control host obtains the current use times of the stirring arm from the used information of the stirring arm sent by the control device and the current use times of the stirring arm reaches 7 ten thousand times, the control host can judge that the remaining service life of the stirring arm is less than or equal to the preset value, and then the control host can send service life prompting information to the user terminal, wherein the service life prompting information can be 'stirring arm-the remaining use times is 1 ten thousand times'. After the user looks at the remaining number of times of use of rabbling arm through user terminal, then can maintain or change the rabbling arm as required to guarantee the normal operating of stirring station.
Optionally, the control device is further configured to collect state information of a mechanical device in the mixing station when the mixing station works, and send the state information to the control host; the control host is also used for judging whether a mechanical device in the mixing plant has a fault according to the state information; and if the mechanical device has a fault, sending fault prompt information to the user terminal.
The state information may refer to a current state of some components in the mechanical device, a normal or abnormal phenomenon existing in the mechanical device, and the like, and the state information may be different in different mechanical devices. For example, the state information of the air compressor may include: the exhaust state of the exhaust port of the automatic pressure switch, the pressure state of the air compressor, whether the oil leakage phenomenon exists or not and the like. After receiving the state information of the corresponding mechanical device sent by the control device, the control host can judge whether the mechanical device has a fault, the type of the fault and the like according to the state information, and can send fault prompt information to the user terminal according to the judgment result. The fault notification information may include: name of the mechanical device, cause of failure, and solution to failure. For example, the fault notification information may be: "failure name: failure of the air compressor; the failure reason is as follows: damage of the check valve, serious abrasion of the piston ring, damage of the air inlet valve plate or blockage of the air filter, and the like.
Optionally, a solution for a common fault in the blender may be preset in the control host, and the fault prompt information may further include a fault solution for a corresponding fault, so as to prompt a user to take a corresponding measure in time according to the fault solution, and to perform troubleshooting or troubleshooting on the fault.
For example, common failure solutions pre-stored in the control host may be as follows:
1) failure of gas supply
① air compressor failure;
damage of the check valve: if the check valve is damaged, the power supply is turned off only after the air compressor is automatically stopped for tens of seconds, the large rubber belt wheel is manually turned, and if the large rubber belt wheel can slightly and loosely rotate for a circle, the check valve is not damaged; otherwise, the non-return valve is damaged; in addition, the air exhaust condition of the air exhaust port below the automatic pressure switch can be judged, generally, the air exhaust is stopped after about ten seconds after the air compressor is automatically stopped, and if the air exhaust is stopped until the air compressor is restarted, the non-return valve is damaged and needs to be replaced.
The piston ring is seriously worn: when the pressure of the air compressor rises slowly and is accompanied with the oil leakage phenomenon, the piston ring of the air compressor is seriously abraded and needs to be replaced in time.
The air inlet valve plate is damaged: when the air inlet valve plate is damaged or the air filter is blocked, the pressure of the air compressor is slowly increased (but oil leakage is avoided). During inspection, the palm can be placed on the air inlet of the air filter, and if hot air pushes outwards, the air inlet valve is damaged and needs to be replaced.
② pressure relief valve failure:
the pressure is not adjusted to be high: the pressure regulating spring or the diaphragm is broken, and the pressure regulating spring or the diaphragm must be replaced with a new one;
slow pressure rise: generally caused by the filter screen being blocked, should be removed for cleaning.
③ line failure:
pipe joint leaks or hose breaks: the air leakage part can be judged acoustically, and the air leakage part can be repaired or replaced in time;
condensed water is accumulated in the pipeline: condensed water is drained in time, and the condensed water is easy to freeze to block a gas circuit.
④ compressed air handling component (triplet) failure:
oil-water separator failure: cleaning the filter element, and removing oil stains and impurities in the sewage draining device.
Oil atomizer failure: dripping oil, depositing water at the bottom of the oil cup, damaging a sealing ring at the mouth of the oil cup and the like. When the oil sprayer does not drip oil, whether the air flow of the air inlet is lower than the fogging flow or not, whether air is leaked or not, whether an oil quantity adjusting needle valve is blocked or not and the like are checked; if water is deposited at the bottom of the oil cup, the water is removed in time; when the sealing ring is damaged, the sealing ring should be replaced in time.
2) Failure of pneumatic actuator (cylinder)
① the leakage of the cylinder is caused by the eccentric installation of the piston rod, insufficient supply of lubricating oil, abrasion or damage of the sealing ring and the sealing ring, impurities in the cylinder, the damage of the piston rod, etc., the center of the piston rod should be readjusted to ensure the coaxiality of the piston rod and the cylinder, the reliability of the oil atomizer should be checked to ensure the good lubrication of the actuating element, the sealing ring and the sealing ring should be replaced in time when the sealing ring and the sealing ring are abraded or damaged, the impurity in the cylinder should be removed in time, and the damage of the piston rod should be replaced.
② the insufficient output force and unstable operation of the cylinder are generally caused by the seized piston or piston rod, poor lubrication, insufficient air supply, or condensed water and impurities in the cylinder, therefore, the center of the piston rod should be adjusted, whether the oil atomizer works reliably or not should be checked, whether the air supply pipeline is blocked or not should be cleared in time when the condensed water and impurities are in the cylinder.
③ the cylinder has poor buffering effect, which is generally caused by the wearing of the buffering sealing ring or the damage of the adjusting screw.
④ damage to the piston rod and the head of the cylinder is usually caused by the eccentric installation of the piston rod or the failure of the damping mechanism.
Optionally, the fault solution prestored in the control host may further include: the fault solutions of the reversing valve, the pneumatic auxiliary element, the common mechanical fault solutions (such as the blockage of a material door shaft driven by a cylinder, the blockage of a flap butterfly valve driven by a gear-rack cylinder and the like), the fault solutions corresponding to a metering part and a feeding part of the mixer and the like are not listed any more.
Optionally, the control host is further configured to record an operation duration of a user, and determine whether the operation duration reaches a preset duration; and if the preset duration is reached, sending overload work prompt information to the user terminal.
The preset time period may be a maximum working time period defined by a maximum working time period of a user or a maximum working time period specified by a construction standard, for example, the preset time period may be 4 hours, 6 hours, 8 hours, or the like.
Optionally, when the user sends a control instruction to the control host through the user terminal, so that the control device controls the mixing plant to operate, the control host may record the operation duration of the user on the user terminal according to the interaction time between the user terminal and the control host. When the control host judges that the operation time reaches the preset time, the current operation time of the user can be considered to reach the maximum operation time, and the user needs to rest or be reminded to ensure the construction safety; the control host can send an overload work prompt message to the user terminal to prompt the user that the current operation time reaches the upper limit.
Alternatively, the user terminal may be provided with an optical signal transmitter or a sound transmitter, such as: the overload work prompting information can be a light signal or a sound signal, or the light signal and the sound signal exist simultaneously, and after receiving the overload work prompting information, the user terminal can send out a prompting signal through the flash lamp or the loudspeaker to remind a user.
Optionally, the control host is further configured to acquire authentication information input by the user through the user terminal; and distributing operation authority according to the identity authentication information, or sending authentication failure information to the user terminal.
The identity authentication information may include one or more of fingerprint identification information, face identification information, voice identification information, or password identification information. For example, the user terminal may be provided with a fingerprint collector, a camera, a microphone, and an information input device (e.g., a keyboard or a touch screen), and the user may input his/her authentication information to the user terminal through the above devices. The control host may obtain authentication information input by a user at the user terminal, identify the user based on the authentication information, and when the identification is successful, the control host may assign an operation authority to the user, such as: receiving a control instruction input by a user through a user terminal; when the identification fails, the control host can send a verification failure message to the user terminal, and the user terminal can prompt the user that the user does not have the operation authority or conduct verification again according to the verification failure message.
Optionally, the control host is further configured to send operation step prompt information to the user terminal after receiving the operation request.
Optionally, the control host is pre-stored with operation step prompt information, when a user needs to perform manual operation, an operation request can be initiated to the control host through the user terminal, after receiving the operation request, the control host can send the pre-stored operation step prompt information to the user terminal, and the user can operate the mixing plant control system according to the operation step prompt information and the prompt steps, so that operation errors are prevented, and construction safety is improved.
In some embodiments of the present application, the control host may further store operations performed by a user and data generated by the mixing plant during operation of the mixing plant, for example, record a series of operations performed by the user locking the user terminal, or store and record production data during production of the mixing plant according to a control command issued by the user or control data of the mixing plant obtained by the control device.
The embodiment of the application also provides a mixing station control method, and the method is applied to the mixing station control system in the embodiment. Fig. 3 shows a schematic flow chart of a control method of a mixing station provided in an embodiment of the present application.
As shown in fig. 3, the mixing station control method may include:
s301, the control device receives a control command sent by the control host.
And S302, controlling the corresponding mixing station to operate by the control device according to the control instruction.
Since the mixing station control method provided in the embodiment of the present application is applied to the mixing station control system described in the foregoing embodiment, the execution main body may be the foregoing control device, and has all the beneficial effects described in the foregoing embodiment, and details are not repeated herein.
Optionally, an embodiment of the present application provides a control device, and fig. 4 shows a schematic structural diagram of the control device provided in the embodiment of the present application.
As shown in fig. 4, the control apparatus includes: a processor 21 and a memory 22, the memory 22 having stored therein a computer program operable on the processor 21, the processor 21 implementing the mixing station control method as described in the preceding method embodiment when executing the computer program. The specific implementation and technical effects are similar, and are not described herein again.
Embodiments of the present application also provide a computer storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the mixing station control method as described in the foregoing embodiments.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A mixing station control system, comprising: the system comprises a user terminal, a control host and at least three control devices; each control device is correspondingly arranged in one set of mixing station;
the control host is respectively in communication connection with the user terminal and each control device;
the control host is used for sending a control instruction to the control device;
and the control device is used for controlling the corresponding mixing station to operate according to the control instruction.
2. The mixing station control system of claim 1, wherein said control means comprises a programmable logic controller P L C, a plurality of temperature sensors, a plurality of humidity sensors, a plurality of current sensors, and an air pressure sensor;
the P L C is in communication connection with the control host;
the temperature sensors are respectively arranged on the outer walls of oil tanks of all speed reducers in the mixing station and the inner wall of the mixer and are electrically connected with the P L C;
the humidity sensors are respectively arranged on the inner wall of the stirrer in the stirring station and the batching machine and are electrically connected with the P L C;
the current sensors are respectively arranged on the speed reducers and the current detection switches of the stirring machines in the stirring station and are electrically connected with the P L C;
the air pressure sensor is arranged on an air pressure detection switch of an air outlet pipeline of the hollow press in the mixing station and is electrically connected with the P L C.
3. The mixing station control system of claim 1, wherein the control device is further configured to collect used information of a mechanical device in the mixing station and send the used information to the control host when the mixing station is in operation;
the control host is used for judging whether the residual service life of the mechanical device in the mixing plant is less than or equal to a preset value or not according to the pre-stored service life information and the used information; and if the service life is less than or equal to the preset value, sending service life prompting information to the user terminal.
4. The mixing station control system of claim 1, wherein the control device is further configured to collect status information of a mechanical device in the mixing station and send the status information to the control host when the mixing station is in operation;
the control host is also used for judging whether a mechanical device in the mixing plant has a fault according to the state information; and if the mechanical device has a fault, sending fault prompt information to the user terminal.
5. The mixing station control system according to claim 1, wherein the control host is further configured to record an operation duration of a user, and determine whether the operation duration reaches a preset duration;
and if the preset duration is reached, sending overload work prompt information to the user terminal.
6. The mixing station control system of claim 5, wherein the overload operation prompt is used to trigger the user terminal to emit an audio signal and/or a light signal.
7. The mixing station control system of claim 1, wherein the control host is further configured to obtain authentication information input by a user through the user terminal; and distributing operation authority according to the identity authentication information, or sending authentication failure information to the user terminal.
8. The mixing station control system of claim 7, wherein the authentication information comprises: one or more of fingerprint identification information, face identification information, voice identification information, or password identification information.
9. The mixing station control system according to claim 1, wherein the control host is further configured to send an operation step prompt message to the user terminal after receiving the operation request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921319887.5U CN210969414U (en) | 2019-08-14 | 2019-08-14 | Mixing station control system |
Applications Claiming Priority (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110355885A (en) * | 2019-08-14 | 2019-10-22 | 湖南煜智工程机械有限公司 | Stir station control system and method |
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