CN116011759A - Intelligent workshop management system based on Internet of things - Google Patents
Intelligent workshop management system based on Internet of things Download PDFInfo
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- CN116011759A CN116011759A CN202211715864.2A CN202211715864A CN116011759A CN 116011759 A CN116011759 A CN 116011759A CN 202211715864 A CN202211715864 A CN 202211715864A CN 116011759 A CN116011759 A CN 116011759A
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Abstract
The invention discloses an intelligent workshop management system based on the Internet of things, which belongs to the technical field of workshop management systems, wherein a video monitoring terminal based on the Internet of things is adopted to obtain the load processing product values of various operators who actually go out of a production line, operators are distributed to the stations of each branch line according to the product demand of each branch line, and meanwhile, the sum of the load processing product values is calculated to adjust the conveying rate of the branch line, so that the stations of the operators can be adjusted in time according to the demand of the branch line and the processing capacity of the operators, the product on the production line can be allocated according to the needs, and the problem of backlog or vacancy of local station products on the production line can be effectively solved.
Description
Technical Field
The invention relates to the technical field of workshop management systems, in particular to an intelligent workshop management system based on the Internet of things.
Background
The workshop management system is a system for providing the whole process supervision and control from making production tasks, feeding and receiving materials, procedure planning and dispatching, production inspection to product warehousing for industrial enterprises on the basis of industrial supply and demand chains and production management subsystems. The internet of things (internet of things) refers to connecting any object with a network through an information sensing device according to a agreed protocol, and performing information exchange and communication on the object through an information transmission medium so as to realize functions of intelligent identification, positioning, tracking, supervision and the like, realize intelligent sensing, identification and management of articles and processes, and can be applied to workshop management. Currently, the work stations of operators on a general workshop production line are fixed, and due to different operation efficiencies of the operators, partial work station products on the production line are likely to be backlogged, and products of another work station are likely to be empty.
Disclosure of Invention
The invention aims to solve the problems, and provides an intelligent workshop management system based on the Internet of things, which realizes the on-demand allocation of products on a production line and effectively solves the problem of backlog or vacancy of local station products on the production line.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an intelligent workshop management system based on the Internet of things comprises the following contents:
an access management unit: the system is used for performing access control management and check-in and card-punching management based on the Internet of things, and performing access information data transmission with a service center;
an environment monitoring unit: the environment processing device is used for detecting the environment information of the workshop based on the Internet of things, controlling the environment processing device to execute preset actions so that the environment information of the workshop is in a preset threshold range, and transmitting environment information data with the service center;
and a device monitoring unit: the system is used for detecting the running condition of each production device of a workshop based on the Internet of things, controlling the start and stop of the production device, adjusting the production rate of the production device and transmitting device parameter data with a service center;
the production line station adjusting unit: the system comprises a plurality of branch line stations, a plurality of load processing product numerical values, a plurality of service centers and a plurality of load processing product numerical values, wherein the load processing product numerical values are used for acquiring load processing product numerical values of operators actually working on a production line based on the Internet of things, the operators are distributed to the stations of each branch line according to the product demand of each branch line, and meanwhile, the sum of the load processing product numerical values is calculated to adjust the conveying rate of the branch line, so that production rate data of production equipment is generated and adjusted, and production line parameter data transmission is carried out with the service centers;
service center: the system is used for respectively carrying out data transmission with the access management unit, the environment monitoring unit, the equipment monitoring unit and the production line station adjusting unit, and sending and receiving access information, environment information, equipment parameters, production line parameters and control instructions.
The specific processing flow of the production line station adjusting unit is as follows:
firstly, building stations of a workshop production line, dividing the production line into a plurality of branch lines, and presetting a stations on each branch line;
then, acquiring the actual operation time of operators on each station in a working time period and the actual processed product value and qualification rate thereof by adopting a video monitoring terminal based on the Internet of things, wherein the qualification rate of each operator is greater than or equal to the factory qualification rate;
according to the actual working time of each operator and the actual processing product value thereof, analyzing and calculating the load processing product value of the operator in a working time period, and taking the average value of the load processing product values in the recent b working time periods;
then receiving the leave-out data and shift data of the operators in real time, processing the numerical average value of the products based on the load of the operators on duty in the next working period, and distributing the operators to the stations of each branch line according to the product demand of each branch line to form a preset schedule of the stations of each branch line;
thirdly, receiving sign-in and card-punching data in real time, and judging the work-out condition of the preset scheduling list of each branch line station, so as to form the real-time scheduling list of each branch line station; if no work is needed, maintaining a preset list; if the operator is open, dispatching operators according to the production of the branch line with the large product demand amount, and dispatching operators with the same level from the branch line with the small product demand amount step by step to supplement the operators to the branch line with the large product demand amount;
and then, according to the real-time schedule of the stations of each branch line, analyzing and calculating the sum of the values of the load processing products of each branch line, and adjusting the conveying rate of the products of each branch line.
By adopting the technical scheme, the invention has the following beneficial effects:
1. according to the invention, the video monitoring terminal based on the Internet of things is adopted to obtain the load processing product values of each operator actually working on the production line, the operators are distributed to the stations of each branch line according to the product demand of each branch line, and meanwhile, the sum of the load processing product values is calculated to adjust the conveying rate of the branch line, so that the stations of the operators can be adjusted and timely allocated according to the demand of the branch line and the processing capacity of the operators, the product allocation on the production line according to the demands is realized, and the problem of backlog or vacancy of local station products on the production line is effectively solved.
2. The invention can combine the distribution of the production line and the transfer scheduling requirement of each branch line, and adopts a station re-allocation mode, so that the processing product quantity of each station is adapted to the change of the transfer scheduling requirement, and the transfer scheduling efficiency is improved.
Drawings
Fig. 1 is a system block diagram of an intelligent workshop management system based on the internet of things.
Detailed Description
The following is a further description of the specific embodiments of the invention with reference to the accompanying drawings.
As shown in fig. 1, an intelligent workshop management system based on the internet of things comprises the following contents:
an access management unit: the access control terminal and the check-in terminal are used for performing access control management and check-in and check-out management based on the Internet of things, and performing access information data transmission with the service center;
an environment monitoring unit: the environment information processing device is used for detecting the environment information of the workshop by adopting an environment detection sensor based on the Internet of things, controlling the environment processing device to execute preset actions so that the environment information of the workshop is in a preset threshold range, and transmitting environment information data with the service center;
and a device monitoring unit: the system is used for detecting the operation condition of each production device in a workshop by adopting an operation detection sensor based on the Internet of things, controlling the start and stop of the production device, adjusting the production rate of the production device and transmitting device parameter data with a service center;
the production line station adjusting unit: the method comprises the steps that a video monitoring terminal based on the Internet of things is used for obtaining load processing product values of operators actually working on a production line, operators are distributed to stations of each branch line according to the product demand of each branch line, and meanwhile, the sum of the load processing product values is calculated to adjust the conveying rate of the branch line, so that production rate data of production equipment is generated and adjusted, and production line parameter data transmission is carried out with a service center;
service center: the system is used for respectively carrying out data transmission with the access management unit, the environment monitoring unit, the equipment monitoring unit and the production line station adjusting unit, and sending and receiving access information, environment information, equipment parameters, production line parameters and control instructions.
The production line is used for manually processing products on the belt conveyor, at this time, the production line parameters comprise the rotation speed of the belt conveyor and the belt conveying speed, the production equipment comprises equipment for producing the products and conveying the products to the production line, equipment for transferring operators to process the products, and the like, and the demand of the production line is increased in a period of time, so that corresponding production equipment related to the production line correspondingly increases the production rate.
The check-in terminal takes a mobile phone APP check-in subsystem as an example for explanation, can perform check-in and shift-out processing on the check-in terminal, and uploads check-in information such as card punching data, check-in data, shift-out data and the like to the service center in real time; meanwhile, the personnel information of the release workshop is managed by using the access control terminal; the receiving and entering information comprises sign-in information and entrance guard information.
The environment detection sensor comprises a gas sensor, a brightness sensor, a dust sensor and the like, detects the environment information such as the gas component data, the brightness data, the dust concentration and the like in the workshop during normal production in the workshop, compares the result of the analysis processing of the environment information data with the normal data in the workshop, can judge whether the gas component in the workshop is reasonable, can judge whether the environment brightness in the workshop is reasonable, can judge whether the dust concentration in the workshop exceeds the standard, and then performs processing through environment processing equipment such as a purifying tower and the like as required, so that each environment parameter in the workshop is kept in a preset threshold range.
The operation detection sensor is used for monitoring the operation conditions of the production equipment, including equipment parameters such as temperature, rotating speed, speed and the like, and uploading the operation condition data to the service center in real time, such as a belt conveyor rotating speed sensor and a belt speed sensor, and a temperature sensor for detecting the temperature of the production equipment; meanwhile, relevant default parameters of the production equipment are debugged according to on-site debugging or preset parameters of the service center, and then the relevant parameters are adjusted through a service center adjusting instruction, for example, the belt conveyor conveying speed target value of the production line station adjusting unit transmitted by the service center is adjusted.
The production line station adjusting unit can be composed of a computer and a plurality of video monitoring terminals, wherein the video monitoring terminals collect video monitoring data and transmit the video monitoring data to the computer for image data processing, so as to obtain actual working nodes and rest nodes of an operator and obtain actual working time by combining with a time stamp; the production line parameters also comprise actual processing product values, load processing product values, preset schedule, real-time schedule and the like of the following operators. The specific process flow is as follows:
firstly, building stations of a workshop production line, dividing the production line into a plurality of branch lines, and presetting a stations on each branch line; for example, a production line is divided into 10 branch lines, and 4 stations are provided for each branch line;
then, acquiring the actual operation time of operators on each station in a working time period and the actual processed product value and qualification rate thereof by adopting a video monitoring terminal based on the Internet of things, wherein the qualification rate of each operator is greater than or equal to the factory qualification rate;
according to the actual working time of each operator and the actual processing product value thereof, analyzing and calculating the load processing product value of the operator in a working time period, and taking the average value of the load processing product values in the recent b working time periods; for example, the working time period is 4 hours, when the actual working time reaches 90% of the working time period, the quantity of the processed products is a load processed product value, and the average value of the load processed products in the recent 4 working time periods is taken;
then receiving the leave-out data and shift data of the operators in real time, processing the numerical average value of the products based on the load of the operators on duty in the next working period, and distributing the operators to the stations of each branch line according to the product demand of each branch line to form a preset schedule of the stations of each branch line;
thirdly, receiving sign-in and card-punching data in real time, and judging the work-out condition of the preset scheduling list of each branch line station, so as to form the real-time scheduling list of each branch line station; if no work is needed, maintaining a preset list; if the operator is open, dispatching operators according to the production of the branch line with the large product demand amount, and dispatching operators with the same level from the branch line with the small product demand amount step by step to supplement the operators to the branch line with the large product demand amount; the preset schedule and the real-time schedule can be displayed on site or prompted on the mobile phone APP sign-in subsystem;
and then, according to the real-time schedule of the stations of each branch line, analyzing and calculating the sum of the values of the load processing products of each branch line, and adjusting the conveying rate of the products of each branch line.
And then correspondingly obtaining the conveying rate of the production line, finally transmitting an order to the equipment monitoring unit through the service center, and controlling related production equipment to correspondingly adjust according to the conveying rate of the production line and the products of each branch line.
As described above, the video monitoring terminal based on the Internet of things is adopted to obtain the load processing product values of each operator actually working on the production line, operators are distributed to the stations of each branch line according to the product demand of each branch line, and meanwhile, the sum of the load processing product values is calculated to adjust the conveying rate of the branch lines, so that the stations of the operators can be adjusted and timely allocated according to the demand of the branch lines and the processing capacity of the operators, the product allocation on the production line according to the needs is realized, and the problem of backlog or vacancy of local station products on the production line is effectively solved. In addition, the distribution of the production line and the transfer scheduling requirement of each branch line can be combined, and a station re-allocation mode is adopted, so that the processing product quantity of each station is adapted to the change of the transfer scheduling requirement, and the transfer scheduling efficiency is improved; for example, branch lines are distributed on the left side and the right side of the straight-line production line in sequence, when the left-side rear end scheduling efficiency of a certain period of time is lower, the stations are timely allocated again to reduce the processing yield of operators, or when the transfer scheduling amount of the right-side rear end products of a certain period of time is increased, the stations are timely allocated again to increase the processing yield of operators, so that the overall scheduling efficiency can be effectively improved.
It should be noted that the foregoing description is directed to the detailed description and illustrations of the preferred embodiments of the present invention, but these descriptions are not intended to limit the scope of the invention, and all equivalent changes or modifications that may be accomplished under the technical teachings of the present invention should be construed to fall within the scope of the invention as defined by the appended claims.
Claims (6)
1. An intelligent workshop management system based on the Internet of things is characterized by comprising the following contents:
an access management unit: the system is used for performing access control management and check-in and card-punching management based on the Internet of things, and performing access information data transmission with a service center;
an environment monitoring unit: the environment processing device is used for detecting the environment information of the workshop based on the Internet of things, controlling the environment processing device to execute preset actions so that the environment information of the workshop is in a preset threshold range, and transmitting environment information data with the service center;
and a device monitoring unit: the system is used for detecting the running condition of each production device of a workshop based on the Internet of things, controlling the start and stop of the production device, adjusting the production rate of the production device and transmitting device parameter data with a service center;
the production line station adjusting unit: the system comprises a plurality of branch line stations, a plurality of load processing product numerical values, a plurality of service centers and a plurality of load processing product numerical values, wherein the load processing product numerical values are used for acquiring load processing product numerical values of operators actually working on a production line based on the Internet of things, the operators are distributed to the stations of each branch line according to the product demand of each branch line, and meanwhile, the sum of the load processing product numerical values is calculated to adjust the conveying rate of the branch line, so that production rate data of production equipment is generated and adjusted, and production line parameter data transmission is carried out with the service centers;
service center: the system is used for respectively carrying out data transmission with the access management unit, the environment monitoring unit, the equipment monitoring unit and the production line station adjusting unit, and sending and receiving access information, environment information, equipment parameters, production line parameters and control instructions.
2. The intelligent workshop management system based on the internet of things according to claim 1, wherein: the production line station adjusting unit comprises the following specific processing flows:
firstly, building stations of a workshop production line, dividing the production line into a plurality of branch lines, and presetting a stations on each branch line;
then, acquiring the actual operation time of operators on each station in a working time period and the actual processed product value and qualification rate thereof by adopting a video monitoring terminal based on the Internet of things, wherein the qualification rate of each operator is greater than or equal to the factory qualification rate;
according to the actual working time of each operator and the actual processing product value thereof, analyzing and calculating the load processing product value of the operator in a working time period, and taking the average value of the load processing product values in the recent b working time periods;
then receiving the leave-out data and shift data of the operators in real time, processing the numerical average value of the products based on the load of the operators on duty in the next working period, and distributing the operators to the stations of each branch line according to the product demand of each branch line to form a preset schedule of the stations of each branch line;
thirdly, receiving sign-in and card-punching data in real time, and judging the work-out condition of the preset scheduling list of each branch line station, so as to form the real-time scheduling list of each branch line station; if no work is needed, maintaining a preset list; if the operator is open, dispatching operators according to the production of the branch line with the large product demand amount, and dispatching operators with the same level from the branch line with the small product demand amount step by step to supplement the operators to the branch line with the large product demand amount;
then, according to the real-time schedule of each branch line station, analyzing and calculating the total value of the load processing products of each branch line, and adjusting the conveying rate of the products of each branch line;
wherein the working time period is 4 hours, and the number of processed products is the load processed product value when the actual working time reaches 90% of the working time period.
3. The intelligent workshop management system based on the internet of things according to claim 1, wherein: the access management unit adopts an access terminal and a check-in terminal based on the Internet of things to carry out access management and check-in and card punching management.
4. The intelligent workshop management system based on the internet of things according to claim 1, wherein: the environment monitoring unit is used for detecting the environment information of the workshop by adopting an environment detection sensor based on the Internet of things.
5. The intelligent workshop management system based on the internet of things according to claim 1, wherein: the equipment monitoring unit is used for detecting the operation condition of each production equipment in the workshop by adopting an operation detection sensor based on the Internet of things.
6. The intelligent workshop management system based on the internet of things according to claim 1, wherein: the production line station adjusting unit is used for acquiring the load processing product values of each operator who actually goes out of the production line by adopting a video monitoring terminal based on the Internet of things.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117075528A (en) * | 2023-10-17 | 2023-11-17 | 深圳市磐锋精密技术有限公司 | Mobile phone accessory rotating assembly line monitoring system based on data processing |
| CN117250923A (en) * | 2023-09-25 | 2023-12-19 | 浙江迦楠智药科技有限公司 | Process, production and equipment operation linkage control method for pharmaceutical production line |
| CN117455181A (en) * | 2023-11-09 | 2024-01-26 | 济南源天恒信息咨询有限公司 | Intelligent enterprise management system |
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2022
- 2022-12-29 CN CN202211715864.2A patent/CN116011759A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250923A (en) * | 2023-09-25 | 2023-12-19 | 浙江迦楠智药科技有限公司 | Process, production and equipment operation linkage control method for pharmaceutical production line |
| CN117075528A (en) * | 2023-10-17 | 2023-11-17 | 深圳市磐锋精密技术有限公司 | Mobile phone accessory rotating assembly line monitoring system based on data processing |
| CN117075528B (en) * | 2023-10-17 | 2023-12-26 | 深圳市磐锋精密技术有限公司 | Mobile phone accessory rotating assembly line monitoring system based on data processing |
| CN117455181A (en) * | 2023-11-09 | 2024-01-26 | 济南源天恒信息咨询有限公司 | Intelligent enterprise management system |
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