CN112785150A - Production line scheduling system and method based on automobile pressure sensor - Google Patents
Production line scheduling system and method based on automobile pressure sensor Download PDFInfo
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Abstract
The invention discloses a production line dispatching system and method based on an automobile pressure sensor, and belongs to the technical field of production and processing. The information acquisition equipment receives a production task instruction issued by the terminal equipment, acquires corresponding processing task information according to the production task instruction, also acquires equipment information of production equipment on an automobile pressure sensor production line, and then sends the processing task information and the equipment information to the information processing equipment; the information processing equipment generates a corresponding production scheduling strategy according to the processing task information and the equipment information, and sends the production scheduling strategy to the plan execution equipment; the plan execution equipment starts the production equipment according to the production scheduling strategy, automatically generates the production scheduling strategy by combining the processing task information and the equipment information, and starts the production equipment according to the production scheduling strategy, so that the automatic production of the production scheduling strategy is realized, manual experience is not needed for intervention, and the production scheduling strategy is more in line with the actual situation of a production line.
Description
Technical Field
The invention relates to the technical field of production and processing, in particular to a production line scheduling system and method based on an automobile pressure sensor.
Background
With the development of information technology and electronic technology, the manufacture of automobile pressure sensors has become a very important industry, the market competition is very strong, and how to optimally schedule the production line of the automobile pressure sensors also becomes a problem to be solved urgently.
The current scheduling method is to issue a short-term scheduling plan every day according to manual experience and then schedule according to heuristic scheduling rules, but the method cannot meet the production requirements when a plurality of products exist on a production line, and does not consider the condition of production equipment on the production line, thereby reducing the system utilization rate and easily causing equipment blockage, and the scheduling plan made by the manual experience is not reasonable enough and has one-sidedness.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a production line dispatching system and a production line dispatching method based on an automobile pressure sensor, and aims to solve the technical problems that a dispatching plan set by manual experience in the prior art is not reasonable enough and has one-sidedness.
In order to achieve the above object, the present invention provides a production line dispatching system based on an automobile pressure sensor, comprising: the system comprises information acquisition equipment, information processing equipment and plan execution equipment;
the information acquisition equipment is used for receiving a production task instruction issued by the terminal equipment, acquiring corresponding processing task information according to the production task instruction, and sending the processing task information to the information processing equipment;
the information acquisition equipment is also used for acquiring equipment information of production equipment on an automobile pressure sensor production line and sending the equipment information to the information processing equipment;
the information processing equipment is used for receiving the processing task information and the equipment information sent by the information acquisition equipment, generating a corresponding production scheduling strategy according to the processing task information and the equipment information, and sending the production scheduling strategy to the plan execution equipment;
and the plan execution device is used for receiving the production scheduling strategy sent by the information processing device and starting the production device according to the production scheduling strategy.
Optionally, the information processing device is further configured to extract a sensor type of the automobile pressure sensor to be processed and a quantity to be processed corresponding to the sensor type from the processing task information, and extract a device type of the production device and a quantity of devices corresponding to the device type from the device information;
the information processing equipment is further used for matching the sensor type with the equipment type, determining the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the quantity to be processed corresponding to the sensor type and the quantity of the equipment corresponding to the equipment type, and sending the processing priority to the plan execution equipment as a production scheduling strategy.
Optionally, the production line dispatching system based on the automobile pressure sensor further includes: a warehouse management device;
the warehouse management equipment inquires inventory information corresponding to the sensor type and sends the inventory information to the information processing equipment;
the information processing device is further configured to receive the inventory information sent by the warehouse management device, and extract the inventory quantity corresponding to the sensor type from the inventory information;
the information processing equipment is further configured to obtain a quantity difference between the inventory quantity and the quantity to be processed, adjust the processing priority according to the quantity difference, and send the adjusted processing priority to the plan execution equipment as a production scheduling policy.
Optionally, the production line dispatching system based on the automobile pressure sensor further includes: a fault detection device;
the fault detection equipment is used for detecting the production equipment to obtain the operation information of the production equipment and sending the operation information to the information processing equipment;
the information processing device is further configured to receive the operation information sent by the fault detection device, determine an equipment fault rate corresponding to each different type of production equipment according to the operation information, adjust the processing priority according to the equipment fault rate, and send the adjusted processing priority to the plan execution device as a production scheduling policy.
Optionally, the production line dispatching system based on the automobile pressure sensor further includes: a data storage device;
the information acquisition equipment is also used for acquiring the processing progress corresponding to the automobile pressure sensor to be processed and sending the processing progress to the data storage equipment;
the data storage device is used for receiving the processing progress sent by the information acquisition device, acquiring the remaining processing period corresponding to the processing progress, establishing a mapping relation between the sensor type corresponding to the automobile pressure sensor to be processed and the remaining processing period, and storing the mapping relation.
Further, in order to achieve the above object, the present invention further provides a production line scheduling method based on an automobile pressure sensor, where the production line scheduling method based on an automobile pressure sensor is applied to the production line scheduling system based on an automobile pressure sensor, and the production line scheduling system based on an automobile pressure sensor includes: the system comprises information acquisition equipment, information processing equipment and plan execution equipment;
the production line scheduling method based on the automobile pressure sensor comprises the following steps:
the information acquisition equipment receives a production task instruction issued by the terminal equipment, acquires corresponding processing task information according to the production task instruction, and sends the processing task information to the information processing equipment;
the information acquisition equipment acquires equipment information of production equipment on an automobile pressure sensor production line and sends the equipment information to the information processing equipment;
the information processing equipment receives the processing task information and the equipment information sent by the information acquisition equipment, generates a corresponding production scheduling strategy according to the processing task information and the equipment information, and sends the production scheduling strategy to the plan execution equipment;
and the plan execution equipment receives the production scheduling strategy sent by the information processing equipment and starts the production equipment according to the production scheduling strategy.
Optionally, the receiving, by the information processing device, the processing task information and the device information sent by the information acquisition device, generating a corresponding production scheduling policy according to the processing task information and the device information, and sending the production scheduling policy to the plan execution device includes:
the information processing equipment extracts the sensor type of the automobile pressure sensor to be processed and the quantity to be processed corresponding to the sensor type from the processing task information, and extracts the equipment type of the production equipment and the quantity of the equipment corresponding to the equipment type from the equipment information;
the information processing equipment matches the sensor type with the equipment type, determines the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the number to be processed corresponding to the sensor type and the number of equipment corresponding to the equipment type, and sends the processing priority to the plan execution equipment as a production scheduling strategy.
Optionally, the production line dispatching system based on the automobile pressure sensor further includes: a warehouse management device;
the information processing equipment matches the sensor type with the equipment type, determines the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the number to be processed corresponding to the sensor type and the equipment number corresponding to the equipment type, and sends the processing priority to the plan execution equipment as a production scheduling strategy, and the method further comprises the following steps:
the warehouse management equipment inquires inventory information corresponding to the sensor type and sends the inventory information to the information processing equipment;
the information processing equipment receives the inventory information sent by the warehouse management equipment, and extracts the inventory quantity corresponding to the sensor type from the inventory information;
and the information processing equipment acquires a quantity difference value between the inventory quantity and the quantity to be processed, adjusts the processing priority according to the quantity difference value, and sends the adjusted processing priority to the plan execution equipment as a production scheduling strategy.
Optionally, the production line dispatching system based on the automobile pressure sensor further includes: a fault detection device;
the information processing device receives the processing task information and the device information sent by the information acquisition device, generates a corresponding production scheduling strategy according to the processing task information and the device information, and sends the production scheduling strategy to the plan execution device, and the method further comprises the following steps:
the fault detection equipment detects the production equipment to obtain operation information of the production equipment and sends the operation information to the information processing equipment;
the information processing equipment receives the operation information sent by the fault detection equipment, determines equipment fault rates corresponding to different types of production equipment according to the operation information, adjusts the processing priority according to the equipment fault rates, and sends the adjusted processing priority to the plan execution equipment as a production scheduling strategy.
Optionally, the production line dispatching system based on the automobile pressure sensor further includes: a data storage device;
the plan executing device receives the production scheduling policy sent by the information processing device, and after the production device is started according to the production scheduling policy, the method further includes:
the information acquisition equipment acquires the processing progress corresponding to the automobile pressure sensor to be processed and sends the processing progress to the data storage equipment;
and the data storage equipment receives the processing progress sent by the information acquisition equipment, acquires a residual processing period corresponding to the processing progress, establishes a mapping relation between the type of the sensor corresponding to the automobile pressure sensor to be processed and the residual processing period, and stores the mapping relation.
The information acquisition equipment receives a production task instruction issued by the terminal equipment, acquires corresponding processing task information according to the production task instruction, also acquires equipment information of production equipment on an automobile pressure sensor production line, and then sends the processing task information and the equipment information to the information processing equipment; the information processing equipment generates a corresponding production scheduling strategy according to the processing task information and the equipment information, and sends the production scheduling strategy to the plan execution equipment; the plan execution equipment starts the production equipment according to the production scheduling strategy, automatically generates the production scheduling strategy by combining the processing task information and the equipment information, and starts the production equipment according to the production scheduling strategy, so that the automatic production of the production scheduling strategy is realized, manual experience is not needed for intervention, and the production scheduling strategy is more in line with the actual situation of a production line.
Drawings
FIG. 1 is a block diagram of a first embodiment of a production line dispatching system based on an automobile pressure sensor according to the present invention;
FIG. 2 is a block diagram of a second embodiment of the production line dispatching system based on automobile pressure sensors according to the present invention;
FIG. 3 is a schematic flow chart of a first embodiment of a production line scheduling method based on an automobile pressure sensor according to the present invention;
FIG. 4 is a flowchart illustrating a second embodiment of a production line scheduling method based on an automobile pressure sensor according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a block diagram illustrating a first embodiment of a production line dispatching system based on an automobile pressure sensor according to the present invention.
In this embodiment, the production line dispatching system based on the automobile pressure sensor includes: the information collection device 10, the information processing device 20, and the plan execution device 30 communicate with each other via the internet to realize data transmission, and the data transmission protocol may be File Transfer Protocol (FTP) or other transmission protocols, which is not limited in this embodiment. In this embodiment, a plurality of production devices are disposed on the production line of the automobile pressure sensor, and the production devices may communicate with the information acquisition device 10, the information processing device 20, and the plan execution device 30 through the internet, or of course, a file transfer protocol may be used as a data communication protocol. In the production line scheduling system based on the automobile pressure sensor in this embodiment, a corresponding production scheduling policy is generated based on a processing task input by a user and equipment information of production equipment on a production line, and then the production equipment is controlled according to the production scheduling policy. The production device is disposed on the production line of the automobile pressure sensor, and the information collecting device 10, the information processing device 20, and the plan executing device 30 may be disposed on the production line of the automobile pressure sensor, or may be disposed in the central management center of the dispatching system, and may be disposed correspondingly according to actual requirements, which is not limited in this embodiment.
In a specific implementation, the information acquisition device 10 receives a production task instruction issued by a terminal device, where the terminal device may be a computer, or may also be a mobile terminal such as a mobile phone or a tablet, a user may issue the production task instruction to the information acquisition device 10 through a physical key or a touch screen key on the terminal device, and the user may further set a preset time, and when the preset time is reached, the terminal device automatically issues the production task instruction to the information acquisition device 10 in a network wireless signal form, which is not limited in this embodiment. After receiving the production task instruction, the information acquisition device 10 extracts corresponding processing task information from the production task instruction, where the processing task information includes parameter information of the automobile pressure sensor to be processed, a processing time limit, manufacturer information with processing requirements, and the like. After extracting the processing task information from the production task instruction, the information collection device 10 transmits the processing task information to the information processing device 20.
Further, in this embodiment, the scheduling control is performed on the automobile pressure sensor in combination with the operation condition of the production equipment, so that the information collection device 10 further obtains the equipment information of the production equipment on the production line of the automobile pressure sensor, in this embodiment, the equipment information includes, but is not limited to, the equipment number, the equipment model, and the operation state of the equipment of the production equipment, and after the information collection device 10 obtains the equipment information, the information collection device 10 similarly sends the equipment information to the information processing device 20.
In this embodiment, the information processing device 20 receives the processing task information and the device information sent by the information acquisition device 10, and the information processing device 20 has an information processing capability, in this embodiment, the information processing device 20 may be configured as a computer having a high-speed computing capability, a long-time reliable operation, and a strong external data throughput capability, and may also be configured as other devices having the same or similar functions, which is not limited in this embodiment. After receiving the processing task information and the device information, the information processing device 20 may generate a corresponding production scheduling policy according to the processing task information and the device information, in this embodiment, a corresponding production scheduling policy may be generated according to a manufacturer demanding the pressure sensor of the vehicle to be processed in the processing task information and a device operating state in the device information, for example, the manufacturer demanding is A, B and C, where the manufacturer a is a large customer who often cooperates, B and C are small customers who cooperate for several times, and most of production devices capable of producing the pressure sensor of the vehicle required by the manufacturer a are in an idle state, the production scheduling policy may be determined as a vehicle pressure sensor required by the manufacturer a of the control production device first, and then a vehicle pressure sensor required by the manufacturers B and C of the production device, in this embodiment, a production line scheduling policy may also be generated in other manners, this embodiment is not limited in this regard. The information processing apparatus 20, after generating the production scheduling policy, transmits the production scheduling policy to the plan execution apparatus 30, and executes the production scheduling policy by the plan execution apparatus 30.
In a specific implementation, the plan executing device 30 receives the production scheduling policy sent by the information processing device 20, and controls the production devices on the production line of the automobile pressure sensors according to the production scheduling policy, in this embodiment, the corresponding production devices may be sequentially started according to the processing sequence in the production scheduling policy, so that the production devices generate the automobile pressure sensors according to the processing sequence.
Further, in order to make the generated production scheduling policy more reasonable, in this embodiment, after receiving the processing task information and the device information, the information processing device 20 extracts the sensor type of the pressure sensor of the automobile to be processed and the quantity to be processed corresponding to the sensor type from the processing task information, and extracts the device type of the production device and the quantity of devices corresponding to the device type from the device information. Wherein the sensor type is the type of sensor required to be processed, and the sensor type includes but is not limited to WH136 and WH 131-KYJ. The different types of sensors need different types of production equipment for processing and production, after the sensor types and the equipment types are obtained, the sensor types and the equipment types are matched, the equipment types and the corresponding equipment numbers corresponding to the various types of automobile pressure sensors to be processed can be determined, then the processing priority can be determined according to the matching results, the number to be processed and the equipment numbers, for example, the type of the production equipment corresponding to the type A automobile pressure sensor to be processed is X, the type of the production equipment corresponding to the type B automobile pressure sensor to be processed is Y, and the number of the type A automobile pressure sensors to be processed is N1And the number of the B-type automobile pressure sensors to be processed is N2Production of XThe number of devices is M1The number of the Y-type production facilities is M2Assume N1Greater than M1，N2Less than M2If the required number of the type a sensors exceeds the number of the production devices, it is necessary to first produce the type a pressure sensor of the vehicle to be processed, and then produce the type B pressure sensor of the vehicle to be processed, and finally obtain the processing priority of the type a pressure sensor of the vehicle to be processed higher than the processing priority of the type B pressure sensor of the vehicle to be processed, and it may set the processing priority of the type a pressure sensor of the vehicle to be processed as the first priority and the processing priority of the type B pressure sensor of the vehicle to be processed as the second priority, where the first priority is higher than the second priority.
It is easy to understand that, in practical situations, a product or a device to be processed usually has a corresponding stock, and if the stock is sufficient, no additional processing production is needed, in this embodiment, the system for scheduling a production line based on a vehicle pressure sensor further includes a warehouse management device 40, the warehouse management device 40 may query the stock information of the vehicle pressure sensor to be processed from a database, a mapping relation table between the sensor type and the stock information is established in the database according to the sensor type of the vehicle pressure sensor to be processed, after the sensor type is determined, the stock information corresponding to the sensor type may be found based on the mapping relation table, and then the stock information is sent to the information processing device 20, where the stock information at least includes the stock number of the vehicle pressure sensors to be processed. In this embodiment, the database may be stored by a server, and may be an independent server, or may be a server network or a server cluster composed of servers, for example, the servers described in this embodiment include, but are not limited to, computers, network hosts, a single network server, a Cloud server composed of multiple network server sets or multiple servers, where the Cloud server is composed of a large number of computers or network servers based on Cloud Computing (Cloud Computing), and the warehouse management device 40 may perform data transmission with the information processing device 20 through the internet by using a file transfer protocol or other forms of data transmission protocols.
In this embodiment, after receiving the inventory information sent by the warehouse management device 40, the information processing device 20 extracts the corresponding inventory quantity from the inventory information according to the sensor type, then calculates the difference between the quantity to be processed corresponding to the sensor type and the inventory quantity to obtain a quantity difference, and finally adjusts the processing priority according to the quantity difference, where the adjusted processing priority is a production scheduling policy, for example, the quantity of the class a automobile pressure sensors to be processed is N1And the number of the B-type automobile pressure sensors to be processed is N2Obtaining the stock quantity of the A-type automobile pressure sensors to be processed as K according to the stock information1And the stock quantity of the B-type automobile pressure sensors to be processed is K2Suppose K1Greater than N1，K2Less than N2And at the moment, the processing priority of the class A to-be-processed automobile pressure sensor is set to be lower than that of the class B to-be-processed automobile pressure sensor.
In this embodiment, the information acquisition device 10 receives a production task instruction issued by a terminal device, acquires corresponding processing task information according to the production task instruction, further acquires device information of a production device on an automobile pressure sensor production line, and then sends the processing task information and the device information to the information processing device 20; the information processing device 20 generates a corresponding production scheduling policy according to the processing task information and the device information, and transmits the production scheduling policy to the plan execution device 30; the plan execution device 30 starts the production device according to the production scheduling policy, automatically generates the production scheduling policy by combining the processing task information and the device information, and starts the production device according to the production scheduling policy, so that the automatic production of the production scheduling policy is realized, manual experience is not needed for intervention, and the production scheduling policy is more in line with the actual situation of the production line.
Further, referring to fig. 2, fig. 2 is a block diagram illustrating a first embodiment of a production line dispatching system based on an automobile pressure sensor according to the present invention.
In this embodiment, the production line scheduling system based on the automobile pressure sensor further includes a fault detection device 50, and it should be noted that, in the actual production line operation process, a situation that the production device is faulty may occur, and the faulty device obviously cannot continue to perform production and processing any more, so that when the faulty device occurs, the production scheduling policy also needs to be adjusted accordingly. In this embodiment, the fault detection device 50 may detect a production device on a production line to obtain operation information of the production device, the fault detection device 50 may obtain the operation information of the production device through network communication, or the fault detection device 50 may be installed on each production device to obtain the operation information of the production device through communication serial lines such as RS485, which is not limited in this embodiment, and then the fault detection device 50 sends the operation information to the information processing device 20.
In a specific implementation, the information processing device 20 further receives operation information of the production devices sent by the fault detection device 50, extracts fault operation states corresponding to the production devices of different types from the operation information based on identifiers corresponding to the device types, determines device fault rates corresponding to the production devices of different types according to the total device number and the device number in the fault state of the production devices of each type, and then adjusts processing priorities according to the fault rates, so that the production devices with lower fault rates can be scheduled to perform processing operations first, the production devices with higher fault rates can be scheduled to perform processing operations, the adjusted processing priorities are production scheduling policies, and the production scheduling policies are sent to the plan execution device 30.
It should be noted that, the production line dispatching system based on the automobile pressure sensor in this embodiment further includes a data storage device 60, and a file transfer protocol may also be adopted between the data storage device 60 and the information acquisition device 10 to transmit data through the internet. The information collecting device 10 also obtains the processing schedule of the pressure sensor of the automobile to be processed, which can be determined according to the processed quantity and the quantity to be processed, and then sends the processing schedule of the sensor to the data storage device 60.
In specific implementation, the data storage device 60 may receive the processing progress sent by the information acquisition device 10, determine the number to be processed according to the processing progress, and then determine the remaining processing period according to the processing period of a single pressure sensor of the vehicle to be processed and the number to be processed, where the remaining processing period corresponding to each different type of pressure sensor of the vehicle is different, and in order to monitor the processing progress of the pressure sensor of the vehicle more conveniently, the data storage device 60 establishes a mapping relationship between the type of the sensor corresponding to the pressure sensor to be processed and the remaining processing period, and stores the mapping relationship.
In the embodiment, the production equipment is detected through the fault detection equipment 50, and then the processing priority of the production scheduling policy is adjusted through the information processing equipment 20 according to the operation information of the production equipment, so that the real-time updating of the production scheduling policy is realized, and meanwhile, the mapping relation between the sensor type corresponding to the sensor to be produced and the remaining processing period can be established through the data storage equipment 60, so that the processing progress of various types of automobile pressure sensors is conveniently monitored.
Referring to fig. 3, fig. 3 is a schematic flow chart of a first embodiment of a production line scheduling method based on an automobile pressure sensor, the production line scheduling method based on the automobile pressure sensor is applied to a production line scheduling system based on the automobile pressure sensor, and the production line scheduling system based on the automobile pressure sensor includes: the system comprises information acquisition equipment, information processing equipment and plan execution equipment;
the production line scheduling method based on the automobile pressure sensor comprises the following steps:
step S10: the information acquisition equipment receives a production task instruction issued by the terminal equipment, acquires corresponding processing task information according to the production task instruction, and sends the processing task information to the information processing equipment.
Step S20: the information acquisition equipment acquires equipment information of production equipment on an automobile pressure sensor production line and sends the equipment information to the information processing equipment.
Step S30: and the information processing equipment receives the processing task information and the equipment information sent by the information acquisition equipment, generates a corresponding production scheduling strategy according to the processing task information and the equipment information, and sends the production scheduling strategy to the plan execution equipment.
Step S40: and the plan execution equipment receives the production scheduling strategy sent by the information processing equipment and starts the production equipment according to the production scheduling strategy.
In this embodiment, the production line dispatching system based on the automobile pressure sensor includes: the information acquisition device, the information processing device, and the plan execution device communicate via the internet to realize data transmission, and a data transmission protocol may use a File Transfer Protocol (FTP) or other transmission protocols, which is not limited in this embodiment. In this embodiment, a plurality of production devices are disposed on a production line of the automobile pressure sensor, and the production devices, the information acquisition device, the information processing device, and the plan execution device may also communicate with each other via the internet, or of course, a file transfer protocol may also be used as a data communication protocol. In the production line scheduling system based on the automobile pressure sensor in this embodiment, a corresponding production scheduling policy is generated based on a processing task input by a user and equipment information of production equipment on a production line, and then the production equipment is controlled according to the production scheduling policy. The production equipment is arranged on an automobile pressure sensor production line, the information acquisition equipment, the information processing equipment and the plan execution equipment can be arranged on the automobile pressure sensor production line, and can also be intensively arranged in a dispatching system management center, and corresponding arrangement can be carried out according to actual requirements, which is not limited by the embodiment.
In a specific implementation, the information acquisition device receives a production task instruction issued by the terminal device, the terminal device may be a computer, or may also be a mobile terminal such as a mobile phone or a tablet, a user may issue the production task instruction to the information acquisition device through a physical key or a touch screen key on the terminal device, the user may further set a preset time, and the terminal device automatically issues the production task instruction to the information acquisition device in a form of a network wireless signal when the preset time is reached, which is not limited in this embodiment. After receiving the production task instruction, the information acquisition equipment extracts corresponding processing task information from the production task instruction, wherein the processing task information comprises parameter information, processing time limit, manufacturer information with processing requirements and the like of the automobile pressure sensor to be processed. And after the information acquisition equipment extracts the processing task information from the production task instruction, the processing task information is sent to the information processing equipment.
Further, in this embodiment, scheduling control is performed on the automobile pressure sensor in combination with the operating condition of the production equipment, so that the information acquisition equipment further acquires equipment information of the production equipment on the production line of the automobile pressure sensor, where the equipment information in this embodiment includes, but is not limited to, the equipment number, the equipment model, and the operating state of the equipment of the production equipment, and after the information acquisition equipment acquires the equipment information, the information acquisition equipment similarly transmits the equipment information to the information processing equipment.
In this embodiment, the step 30 specifically includes that the information processing device extracts, from the processing task information, a sensor type of the pressure sensor of the automobile to be processed and a to-be-processed number corresponding to the sensor type, and extracts, from the device information, a device type of the production device and a device number corresponding to the device type; the information processing equipment matches the sensor type with the equipment type, determines the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the number to be processed corresponding to the sensor type and the number of equipment corresponding to the equipment type, and sends the processing priority to the plan execution equipment as a production scheduling strategy.
It should be noted that, the information processing device receives the processing task information and the device information sent by the information acquisition device, and the information processing device has an information processing capability, in this embodiment, the information processing device may be configured as a computer having a high-speed computing capability, long-time reliable operation, and a strong external data throughput capability, and may also be configured as another device having the same or similar functions, which is not limited in this embodiment. After receiving the processing task information and the device information, the information processing device may generate a corresponding production scheduling policy according to the processing task information and the device information, in this embodiment, a corresponding production scheduling policy may be generated according to a manufacturer demanding the pressure sensor of the vehicle to be processed in the processing task information and a device operating state in the device information, for example, the manufacturer demanding is A, B and C, where the manufacturer a is a large customer who often cooperates, B and C are small customers who cooperate for several times, and most of production devices capable of producing the pressure sensor of the vehicle required by the manufacturer a are in an idle state, the production scheduling policy may be determined as controlling the pressure sensor of the vehicle required by the manufacturer a of the production device first, then controlling the pressure sensor of the vehicle required by the manufacturer B and C of the production device, in this embodiment, a production line scheduling policy may also be generated in other manners, this embodiment is not limited in this regard. After the information processing equipment generates the production scheduling strategy, the production scheduling strategy is sent to the plan execution equipment, and the production scheduling strategy is executed through the plan execution equipment.
In a specific implementation, the plan execution device receives the production scheduling policy sent by the information processing device, and controls the production devices on the production line of the automobile pressure sensor according to the production scheduling policy.
Further, in order to make the generated production scheduling policy more reasonable, in this embodiment, after the information processing device receives the processing task information and the device information, the information processing device matches the sensor type with the device type, determines a processing priority corresponding to the pressure sensor of the automobile to be processed according to a matching result, the number of devices to be processed corresponding to the sensor type, and the number of devices corresponding to the device type, and sends the processing priority as the production scheduling policy to the plan execution device, the method further includes: the information processing equipment extracts the sensor type of the automobile pressure sensor to be processed and the quantity to be processed corresponding to the sensor type from the processing task information, and extracts the equipment type of the production equipment and the quantity of the equipment corresponding to the equipment type from the equipment information; the information processing equipment matches the sensor type with the equipment type, determines the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the number to be processed corresponding to the sensor type and the number of equipment corresponding to the equipment type, and sends the processing priority to the plan execution equipment as a production scheduling strategy.
In specific implementation, the sensor type of the automobile pressure sensor to be processed and the number to be processed corresponding to the sensor type are extracted from the processing task information, and the equipment type of the production equipment and the equipment number corresponding to the equipment type are extracted from the equipment information. Wherein the sensor type is the type of sensor required to be processed, and the sensor type includes but is not limited to WH136 and WH 131-KYJ. The different types of sensors need different types of production equipment for processing and production, after the sensor types and the equipment types are obtained, the sensor types and the equipment types are matched, the equipment types and the corresponding equipment numbers corresponding to the various types of automobile pressure sensors to be processed can be determined, then the processing priority can be determined according to the matching results, the number to be processed and the equipment numbers, for example, the type of the production equipment corresponding to the type A automobile pressure sensor to be processed is X, the type of the production equipment corresponding to the type B automobile pressure sensor to be processed is Y, and the number of the type A automobile pressure sensors to be processed is N1And the number of the B-type automobile pressure sensors to be processed is N2The number of X-type production facilities is M1The number of the Y-type production facilities is M2Assume N1Greater than M1，N2Less than M2If the required number of the type A sensors exceeds the number of the production equipment, the type A automobile pressure sensor to be processed needs to be produced first, then the type B automobile pressure sensor to be processed needs to be produced, and finally the processing priority of the type A automobile pressure sensor to be processed can be obtainedThe processing priority higher than that of the class-B pressure sensor to be processed may be set as the first processing priority of the class-a automobile pressure sensor to be processed, and the processing priority of the class-B pressure sensor to be processed is set as the second processing priority, where the first processing priority is higher than the second processing priority, and it should be noted that the priority may be changed according to an actual situation, or the second processing priority may be set as the first processing priority, which is not limited in this embodiment.
It is easily understood that, in practical situations, a product or a device to be processed usually has a corresponding stock, and if the stock is sufficient, no additional processing production is needed, in this embodiment, the system for scheduling a production line based on an automobile pressure sensor further includes a warehouse management device, specifically, the information processing device matches the sensor type with the device type, determines a processing priority corresponding to the automobile pressure sensor to be processed according to a matching result, a quantity to be processed corresponding to the sensor type, and a quantity of devices corresponding to the device type, and sends the processing priority as a production scheduling policy to the plan execution device, and further includes: the warehouse management equipment inquires inventory information corresponding to the sensor type and sends the inventory information to the information processing equipment; the information processing equipment receives the inventory information sent by the warehouse management equipment, and extracts the inventory quantity corresponding to the sensor type from the inventory information; and the information processing equipment acquires a quantity difference value between the inventory quantity and the quantity to be processed, adjusts the processing priority according to the quantity difference value, and sends the adjusted processing priority to the plan execution equipment as a production scheduling strategy.
In specific implementation, the warehouse management device may query inventory information of the to-be-processed automobile pressure sensor from a database, according to the sensor type of the to-be-processed automobile pressure sensor, a mapping relation table between the sensor type and the inventory information is established in the database, after the sensor type is determined, the inventory information corresponding to the sensor type may be found based on the mapping relation table, and then the inventory information is sent to the information processing device, where the inventory information at least includes the inventory quantity of the to-be-processed automobile pressure sensors. In this embodiment, the database may be stored by a server, and may be an independent server, or may be a server network or a server cluster composed of servers, for example, the server described in this embodiment includes, but is not limited to, a computer, a network host, a single network server, a Cloud server composed of multiple network server sets or multiple servers, where the Cloud server is composed of a large number of computers or network servers based on Cloud Computing (Cloud Computing), and the warehouse management device may perform data transmission with the information processing device through the internet by using a file transfer protocol or other forms of data transfer protocols.
In this embodiment, after receiving the inventory information sent by the warehouse management device, the information processing device extracts the corresponding inventory quantity from the inventory information according to the sensor type, then calculates the difference between the quantity to be processed corresponding to the sensor type and the inventory quantity to obtain a quantity difference, and finally adjusts the processing priority according to the quantity difference, where the adjusted processing priority is a production scheduling policy, for example, the quantity of the a-type automobile pressure sensors to be processed is N1And the number of the B-type automobile pressure sensors to be processed is N2Obtaining the stock quantity of the A-type automobile pressure sensors to be processed as K according to the stock information1And the stock quantity of the B-type automobile pressure sensors to be processed is K2Suppose K1Greater than N1，K2Less than N2And at the moment, the processing priority of the class A to-be-processed automobile pressure sensor is set to be lower than that of the class B to-be-processed automobile pressure sensor.
In this embodiment, the information acquisition device receives a production task instruction issued by the terminal device, acquires corresponding processing task information according to the production task instruction, further acquires device information of the production device on the production line of the automobile pressure sensor, and then sends the processing task information and the device information to the information processing device; the information processing equipment generates a corresponding production scheduling strategy according to the processing task information and the equipment information, and sends the production scheduling strategy to the plan execution equipment; the plan execution equipment starts the production equipment according to the production scheduling strategy, automatically generates the production scheduling strategy by combining the processing task information and the equipment information, and starts the production equipment according to the production scheduling strategy, so that the automatic production of the production scheduling strategy is realized, manual experience is not needed for intervention, and the production scheduling strategy is more in line with the actual situation of a production line.
Fig. 4 is a schematic flow chart of a second embodiment of the production line scheduling method based on the automobile pressure sensor according to the present invention, and the second embodiment of the production line scheduling method based on the automobile pressure sensor according to the present invention is proposed based on the first embodiment.
After step S40 in this embodiment, the method further includes:
step S50: the fault detection equipment detects the production equipment to obtain the operation information of the production equipment and sends the operation information to the information processing equipment.
Step S60: the information processing equipment receives the operation information sent by the fault detection equipment, determines equipment fault rates corresponding to different types of production equipment according to the operation information, adjusts the processing priority according to the equipment fault rates, and sends the adjusted processing priority to the plan execution equipment as a production scheduling strategy.
In this embodiment, the production line scheduling system based on the automobile pressure sensor further includes a fault detection device, and it should be noted that, in the actual production line operation process, a situation that the production device is faulty may occur, and the faulty device obviously cannot continue to perform production and processing any more, so that when the faulty device occurs, the production scheduling policy also needs to be adjusted accordingly. In this embodiment, the fault detection device may detect the production device on the production line to obtain the operation information of the production device, and the fault detection device may obtain the operation information of the production device through network communication, or may install the fault detection device on each production device to obtain the operation information of the production device through communication serial port lines such as RS485, which is not limited in this embodiment, and then the fault detection device sends the operation information to the information processing device.
In specific implementation, the information processing device further receives operation information of the production devices sent by the fault detection device, extracts fault operation states corresponding to the production devices of different types from the operation information based on identifiers corresponding to the device types, determines device fault rates corresponding to the production devices of different types according to the total device number of the production devices of different types and the device number in the fault state, and then adjusts processing priorities according to the fault rates, so that the production devices with lower fault rates can be arranged to perform processing operation first, the production devices with higher fault rates can be arranged to perform processing operation, the adjusted processing priorities are production scheduling strategies, and the production scheduling strategies are sent to the plan execution device.
Further, the production line dispatching system based on the automobile pressure sensor in this embodiment further includes a data storage device, and after the step S40, the method further includes: the information acquisition equipment acquires the processing progress corresponding to the automobile pressure sensor to be processed and sends the processing progress to the data storage equipment; and the data storage equipment receives the processing progress sent by the information acquisition equipment, acquires a residual processing period corresponding to the processing progress, establishes a mapping relation between the type of the sensor corresponding to the automobile pressure sensor to be processed and the residual processing period, and stores the mapping relation.
It should be noted that a file transfer protocol may also be used between the data storage device and the information acquisition device to transmit data through the internet. The information acquisition equipment also acquires the processing progress of the automobile pressure sensor to be processed and then sends the processing progress of the sensor to the data storage equipment, wherein the processing progress can be determined according to the processed quantity and the quantity to be processed.
In specific implementation, the data storage device can receive the processing progress sent by the information acquisition device, determine the number to be processed according to the processing progress, and then determine the remaining processing period according to the processing period of a single automobile pressure sensor to be processed and the number to be processed, the remaining processing period corresponding to each different type of automobile pressure sensor is different, in order to monitor the processing progress of the automobile pressure sensor more conveniently, the data storage device establishes a mapping relation between the type of the sensor corresponding to the pressure sensor to be processed and the remaining processing period, and stores the mapping relation.
In the embodiment, the production equipment is detected through the fault detection equipment, the processing priority of the production scheduling strategy is adjusted through the information processing equipment according to the running information of the production equipment, the production scheduling strategy is updated in real time, meanwhile, the mapping relation between the type of the sensor corresponding to the sensor to be produced and the residual processing period can be established through the data storage equipment, and the processing progress of the automobile pressure sensors of various different types is conveniently monitored.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A production line dispatching system based on an automobile pressure sensor is characterized by comprising: the system comprises information acquisition equipment, information processing equipment and plan execution equipment;
the information acquisition equipment is used for receiving a production task instruction issued by the terminal equipment, acquiring corresponding processing task information according to the production task instruction, and sending the processing task information to the information processing equipment;
the information acquisition equipment is also used for acquiring equipment information of production equipment on an automobile pressure sensor production line and sending the equipment information to the information processing equipment;
the information processing equipment is used for receiving the processing task information and the equipment information sent by the information acquisition equipment, generating a corresponding production scheduling strategy according to the processing task information and the equipment information, and sending the production scheduling strategy to the plan execution equipment;
and the plan execution device is used for receiving the production scheduling strategy sent by the information processing device and starting the production device according to the production scheduling strategy.
2. The automobile pressure sensor-based production line scheduling system of claim 1, wherein the information processing device is further configured to extract a sensor type of the automobile pressure sensor to be processed and a quantity to be processed corresponding to the sensor type from the processing task information, and extract a device type of the production device and a quantity of devices corresponding to the device type from the device information;
the information processing equipment is further used for matching the sensor type with the equipment type, determining the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the quantity to be processed corresponding to the sensor type and the quantity of the equipment corresponding to the equipment type, and sending the processing priority to the plan execution equipment as a production scheduling strategy.
3. The automotive pressure sensor-based production line dispatching system of claim 2, further comprising: a warehouse management device;
the warehouse management equipment inquires inventory information corresponding to the sensor type and sends the inventory information to the information processing equipment 2;
the information processing device is further configured to receive the inventory information sent by the warehouse management device, and extract the inventory quantity corresponding to the sensor type from the inventory information;
the information processing equipment is further configured to obtain a quantity difference between the inventory quantity and the quantity to be processed, adjust the processing priority according to the quantity difference, and send the adjusted processing priority to the plan execution equipment as a production scheduling policy.
4. The automotive pressure sensor-based production line dispatching system of claim 1, further comprising: a fault detection device;
the fault detection equipment is used for detecting the production equipment to obtain the operation information of the production equipment and sending the operation information to the information processing equipment;
the information processing device is further configured to receive the operation information sent by the fault detection device, determine an equipment fault rate corresponding to each different type of production equipment according to the operation information, adjust the processing priority according to the equipment fault rate, and send the adjusted processing priority to the plan execution device as a production scheduling policy.
5. The automotive pressure sensor-based production line dispatching system of any one of claims 1-4, further comprising: a data storage device;
the information acquisition equipment is also used for acquiring the processing progress corresponding to the automobile pressure sensor to be processed and sending the processing progress to the data storage equipment;
the data storage device is used for receiving the processing progress sent by the information acquisition device, acquiring the remaining processing period corresponding to the processing progress, establishing a mapping relation between the sensor type corresponding to the automobile pressure sensor to be processed and the remaining processing period, and storing the mapping relation.
6. A production line scheduling method based on automobile pressure sensors, which is applied to the production line scheduling system based on automobile pressure sensors as claimed in any one of claims 1 to 5, and comprises the following steps: the system comprises information acquisition equipment, information processing equipment and plan execution equipment;
the production line scheduling method based on the automobile pressure sensor comprises the following steps:
the information acquisition equipment receives a production task instruction issued by the terminal equipment, acquires corresponding processing task information according to the production task instruction, and sends the processing task information to the information processing equipment;
the information acquisition equipment acquires equipment information of production equipment on an automobile pressure sensor production line and sends the equipment information to the information processing equipment;
the information processing equipment receives the processing task information and the equipment information sent by the information acquisition equipment, generates a corresponding production scheduling strategy according to the processing task information and the equipment information, and sends the production scheduling strategy to the plan execution equipment;
and the plan execution equipment receives the production scheduling strategy sent by the information processing equipment and starts the production equipment according to the production scheduling strategy.
7. The automobile pressure sensor-based production line scheduling method of claim 6, wherein the information processing device receives the processing task information and the device information sent by the information acquisition device, generates a corresponding production scheduling policy according to the processing task information and the device information, and sends the production scheduling policy to the plan execution device, and the method comprises:
the information processing equipment extracts the sensor type of the automobile pressure sensor to be processed and the quantity to be processed corresponding to the sensor type from the processing task information, and extracts the equipment type of the production equipment and the quantity of the equipment corresponding to the equipment type from the equipment information;
the information processing equipment matches the sensor type with the equipment type, determines the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the number to be processed corresponding to the sensor type and the number of equipment corresponding to the equipment type, and sends the processing priority to the plan execution equipment as a production scheduling strategy.
8. The automobile pressure sensor-based production line scheduling method of claim 7, wherein the automobile pressure sensor-based production line scheduling system further comprises: a warehouse management device;
the information processing equipment matches the sensor type with the equipment type, determines the processing priority corresponding to the automobile pressure sensor to be processed according to the matching result, the number to be processed corresponding to the sensor type and the equipment number corresponding to the equipment type, and sends the processing priority to the plan execution equipment as a production scheduling strategy, and the method further comprises the following steps:
the warehouse management equipment inquires inventory information corresponding to the sensor type and sends the inventory information to the information processing equipment;
the information processing equipment receives the inventory information sent by the warehouse management equipment, and extracts the inventory quantity corresponding to the sensor type from the inventory information;
and the information processing equipment acquires a quantity difference value between the inventory quantity and the quantity to be processed, adjusts the processing priority according to the quantity difference value, and sends the adjusted processing priority to the plan execution equipment as a production scheduling strategy.
9. The automobile pressure sensor-based production line scheduling method of claim 6, wherein the automobile pressure sensor-based production line scheduling system further comprises: a fault detection device;
the information processing device receives the processing task information and the device information sent by the information acquisition device, generates a corresponding production scheduling strategy according to the processing task information and the device information, and sends the production scheduling strategy to the plan execution device, and the method further comprises the following steps:
the fault detection equipment detects the production equipment to obtain operation information of the production equipment and sends the operation information to the information processing equipment;
the information processing equipment receives the operation information sent by the fault detection equipment, determines equipment fault rates corresponding to different types of production equipment according to the operation information, adjusts the processing priority according to the equipment fault rates, and sends the adjusted processing priority to the plan execution equipment as a production scheduling strategy.
10. The automobile pressure sensor-based production line dispatching method as recited in any one of claims 6 to 9, wherein the automobile pressure sensor-based production line dispatching system further comprises: a data storage device;
the plan executing device receives the production scheduling policy sent by the information processing device, and after the production device is started according to the production scheduling policy, the method further includes:
the information acquisition equipment acquires the processing progress corresponding to the automobile pressure sensor to be processed and sends the processing progress to the data storage equipment;
and the data storage equipment receives the processing progress sent by the information acquisition equipment, acquires a residual processing period corresponding to the processing progress, establishes a mapping relation between the type of the sensor corresponding to the automobile pressure sensor to be processed and the residual processing period, and stores the mapping relation.
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