Equipment lean maintenance training system

Abstract

The invention discloses an equipment lean maintenance training system, and relates to the technical field of equipment lean maintenance. The system comprises a monitoring input device, an item-by-item verification timer, a data analysis server, a personal evaluation client and a system evaluation terminal. The monitoring input equipment is used for monitoring the equipment maintenance operation process in real time and transmitting a monitoring video to the data analysis server through a wireless signal; the item-by-item verification timer is used for listing each maintenance item and displaying each maintenance time, and transmitting each maintenance time to the data analysis server through a wireless signal; and the data analysis server is used for identifying each operation of maintenance in real time according to the monitoring video identification equipment, and presetting work tasks for items required to be maintained and required time of each item. The beneficial effects of the invention are that the system can achieve the training and evaluation effects for operators during lean maintenance of the equipment, and facilitates the improvement of the maintenance level of the operators.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment lean maintenance, and in particular to an equipment lean maintenance training system. Background Art

[0002] Lean equipment maintenance refers to the maintenance and overhaul of equipment through the concept and method of lean management to improve the reliability and efficiency of equipment, reduce downtime and maintenance costs, and ensure the continuity and stability of production. The core idea of ​​lean equipment maintenance is to maximize the benefits of production equipment while ensuring the reliability and stability of equipment.

[0003] Equipment lean maintenance training refers to optimizing and managing the equipment maintenance process through a series of scientific methods and tools, and standardizing the maintenance process and steps of operators to improve maintenance efficiency, reduce maintenance costs, and improve equipment reliability. Therefore, a lean equipment maintenance training system that can accurately train and accurately evaluate operators is very important. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an equipment lean maintenance training system in view of the above-mentioned technical deficiencies, which can train and evaluate operators during lean maintenance of equipment, thereby helping to improve the maintenance level of operators.

[0005] The technical solution adopted by the present invention is: to provide a lean equipment maintenance training system, including a monitoring and input device, an item-by-item verification timer, a data analysis server, a personal evaluation client, and a system evaluation terminal;

[0006] The monitoring and input device is used to monitor the equipment maintenance operation process in real time and transmit the monitoring video to the data analysis server via wireless signals;

[0007] The item-by-item verification timer is used to list the various maintenance items and display the maintenance time for each item, and transmit the maintenance time for each item to the data analysis server via wireless signals;

[0008] The data analysis server is used to identify each maintenance operation in real time based on the monitoring video recognition equipment, preset work tasks for the items to be maintained and the time required for each item, and compare the maintenance time with the timer for each item to be verified, and evaluate the maintenance time score and operation specification score;

[0009] The personal assessment client is used to receive various maintenance time scores and operation specification scores obtained by the data analysis server through wireless signals;

[0010] The system evaluation terminal is used to receive the maintenance time scores and operation specification scores obtained by the data analysis server through wireless signals, and evaluate the operational defects of each maintenance item by comparing with the monitoring video of each operation during the maintenance.

[0011] To further optimize the technical solution, a monitoring and input device for the equipment lean maintenance training system is integrated on the safety helmet to follow the movement of the operator and accurately monitor the operation process.

[0012] To further optimize the technical solution, an item-by-item verification timer for an equipment lean maintenance training system comprises a handheld body; a plurality of first display screens for respectively displaying each maintenance item are distributed on the body; timing buttons corresponding one-to-one to the first display screens and second display screens corresponding one-to-one to the timing buttons are also distributed on the body; the timing button is used to start and stop timing by pressing it twice, and the time is displayed on the corresponding second display screen; the data analysis server transmits the content of the maintenance item to the first display screen via wireless signals; the timing data of the timing button is transmitted to the data analysis server via wireless signals.

[0013] To further optimize the technical solution, a data analysis server of an equipment lean maintenance training system is also used to transmit the maintenance time score to a second display screen via a wireless signal.

[0014] The beneficial effects of the present invention are:

[0015] The monitoring and input equipment can monitor the type of equipment that needs maintenance, and record the operator's maintenance process in full and real time, and transmit it to the data analysis server for review and replay to prevent operators from being lazy and ensure the effectiveness of maintenance training for operators.

[0016] The item-by-item verification timer can list the various items that require maintenance by the operator, allowing the operator to perform comprehensive maintenance on the equipment according to the indicated maintenance items, avoiding omissions in maintenance. It can also intuitively display the time consumption of each maintenance item through the operator's item-by-item timing, allowing the operator to intuitively understand the maintenance items that require enhanced training.

[0017] The data analysis server can identify the specific model of the equipment based on the video images transmitted by the monitoring and input equipment, and thus preset the items that need to be inspected and the time required for each item. Then, based on the actual operating time of the operator and the images of the inspection process, it can score the time required for each inspection and each operating specification.

[0018] The personal evaluation client enables operators to intuitively understand their own training effects, and the system evaluation client makes it easier for managers to have an intuitive understanding of the training effects of each operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a system block diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the item-by-item verification timer.

[0021] In the figure, 1, body; 2, first display screen; 3, timing button; 4, second display screen. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] like Figure 1 As shown, a lean equipment maintenance training system includes a monitoring input device, an item-by-item verification timer, a data analysis server, a personal evaluation client, and a system evaluation terminal;

[0024] The monitoring and input device is used to monitor the equipment maintenance operation process in real time and transmit the monitoring video to the data analysis server via wireless signals;

[0025] The item-by-item verification timer is used to list the various maintenance items and display the maintenance time for each item, and transmit the maintenance time for each item to the data analysis server via wireless signals;

[0026] The data analysis server is used to identify each maintenance operation in real time based on the monitoring video recognition equipment, preset work tasks for the items to be maintained and the time required for each item, and compare the maintenance time with the timer for each item to be verified, and evaluate the maintenance time score and operation specification score;

[0027] The personal assessment client is used to receive various maintenance time scores and operation specification scores obtained by the data analysis server through wireless signals;

[0028] The system evaluation terminal is used to receive the maintenance time scores and operation specification scores obtained by the data analysis server through wireless signals, and evaluate the operational defects of each maintenance item by comparing with the monitoring video of each operation during the maintenance.

[0029] When conducting training on lean equipment maintenance, the recorded images of the monitoring input device are first transmitted to the data analysis server. The data analysis server detects and analyzes the images, identifies the specific model information of the equipment, and presets the corresponding maintenance items and the qualified time for each maintenance based on the equipment model information.

[0030] The preset maintenance items can be transmitted to the item-by-item verification timer via wireless signals, allowing operators to perform comprehensive maintenance on the equipment according to the indicated maintenance items, avoiding omissions in maintenance. The operator's item-by-item timing can also visually display the time required for each maintenance item, helping operators to intuitively understand which maintenance items are time-consuming and require more training.

[0031] In addition, the maintenance process will be fully recorded in real time by the monitoring and input equipment and transmitted to the data analysis server. On the one hand, by recording the maintenance process, it can prevent maintenance personnel from being lazy and violating regulations. On the other hand, through analysis and judgment, it can score the time taken for each maintenance item and each operating specification.

[0032] After the maintenance is completed, the data analysis server can transmit the corresponding scores and improvement suggestions to the personal evaluation client and the system evaluation terminal respectively. The personal evaluation client can enable operators to intuitively understand their own training results, understand which maintenance items need to be strengthened, which operations need to be standardized, etc., which helps operators to conduct self-improvement training in a targeted manner. The system evaluation terminal can enable managers to have an intuitive understanding of the training effect of each operator, evaluate the defects of the maintenance items, etc., which helps managers to arrange training plans in a targeted manner.

[0033] The monitoring and input device is integrated on the helmet to follow the operator's movements and accurately monitor the operation process. By integrating the monitoring and input device (which can use high-definition camera equipment) with the helmet, it is not restricted by the operator's operating position, and can move in real time to follow the operator's movements, thereby improving the accuracy of the operation screen input.

[0034] like Figure 2 As shown, the item-by-item verification timer includes a handheld body 1; a plurality of first display screens 2 for displaying each maintenance item are distributed on the body 1; timing buttons 3 corresponding to the first display screens 2 and second display screens 4 corresponding to the timing buttons 3 are also distributed on the body 1; the timing button 3 is used to start and stop timing by pressing it twice, and the time is displayed on the corresponding second display screen 4; the data analysis server transmits the maintenance item content to the first display screen 2 via wireless signals; the timing data of the timing button 3 is transmitted to the data analysis server via wireless signals.

[0035] The maintenance items preset by the data analysis server can be transmitted to multiple first display screens 2 via wireless signals to be displayed item by item. At the same time, when the maintenance starts, the operator starts the timing by pressing the timing button 3 for the first time. After the maintenance is completed, the timing will be stopped by pressing the timing button 3 for the second time (the real-time recording of the monitoring input device can prevent the operator from cheating). The time consumed is displayed on the second display screen 4 on the one hand, and on the other hand it will be transmitted to the data analysis server, which is convenient for recording and analyzing and evaluating the time consumption of maintenance of each project.

[0036] The data analysis server is also used to transmit the maintenance time score to the second display screen 4 via wireless signals. The time for each maintenance can be scored in advance according to a certain standard range, such as scoring according to the standards of A, B, C, and D from short to long time, so that the operator can more intuitively see which maintenance time they have operated is qualified and which maintenance items are weak and need to be strengthened.

[0037] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A lean equipment maintenance training system, characterized by: It includes monitoring and input equipment, item-by-item verification timer, data analysis server, personal evaluation client and system evaluation terminal; The monitoring and input device is used to monitor the equipment maintenance operation process in real time and transmit the monitoring video to the data analysis server via wireless signals; The item-by-item verification timer is used to list the various maintenance items and display the maintenance time for each item, and transmit the maintenance time for each item to the data analysis server via wireless signals; The data analysis server is used to identify each maintenance operation in real time based on the monitoring video recognition equipment, preset work tasks for the items to be maintained and the time required for each item, and compare the maintenance time with the timer for each item to be verified, and evaluate the maintenance time score and operation specification score; The personal assessment client is used to receive various maintenance time scores and operation specification scores obtained by the data analysis server through wireless signals; The system evaluation terminal is used to receive the maintenance time scores and operation specification scores obtained by the data analysis server through wireless signals, and evaluate the operational defects of each maintenance item by comparing with the monitoring video of each operation during the maintenance.

2. The lean equipment maintenance training system according to claim 1 is characterized by: The monitoring and input device is integrated into the safety helmet and is used to follow the operator's movements and accurately monitor the operation process.

3. The lean equipment maintenance training system according to claim 1 is characterized by: The item-by-item verification timer includes a handheld body; a plurality of first display screens are distributed on the body for displaying each maintenance item respectively; timing buttons corresponding to the first display screens and second display screens corresponding to the timing buttons are also distributed on the body; the timing button is used to start and stop timing by pressing it twice, and the time is displayed on the corresponding second display screen; The data analysis server transmits the maintenance item content to the first display screen via wireless signals; the timing data of the timing button is transmitted to the data analysis server via wireless signals.

4. The lean equipment maintenance training system according to claim 3 is characterized by: The data analysis server is also used to transmit the maintenance time score to the second display screen via a wireless signal.

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