Automobile production line safety monitoring system and method based on PLC control
A safety monitoring system, a technology for automobile production lines, applied in general control systems, control/regulation systems, and program control in sequence/logic controllers, etc., can solve problems such as short communication distance, poor communication quality, and poor scalability. , to achieve the effect of long construction period, reduced construction amount and flexible expansion
Active Publication Date: 2021-06-11
武汉盛博辉自动化技术有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In order to manufacture cars economically and efficiently, these professional production plants (workshops) organize production and division of labor according to the principle of product collaboration. In order to meet people's growing living needs, the demand for cars is increasing. Then the car production line The rhythm of the car is becoming more and more demanding. Once the automobile production line is put into production, the factor that affects its output the most is the failure safety. Real-time monitoring of the failure safety and real-time feedback of the problem can ensure that the production is smoother and more effective. Ensure the utilization rate and beat of the equipment, thereby increasing the output, while the traditional wiring-based monitoring system has disadvantages such as short communication distance, poor communication quality, and poor scalability due to hardware reasons
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0033] Specifically, the present invention provides a PLC-based automobile production line safety monitoring system, and the present invention provides a PLC-based automobile production line safety monitoring system, such as figure 1 As shown, it includes multiple monitoring units and multiple PLC control terminals.
[0034] Multiple PLC control terminals are connected by means of a router to establish a local area of control equipment for the production line. Multiple PLC control terminals communicate with a central controller, and the monitoring software of the central controller is connected to a cloud server. connection, the cloud server’s remote WEB access and mobile APP access functions can be added as required, and the fault safety information of each production line in each time period can be browsed or inquired in real time. The failure safety information of ea...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an automobile production line safety monitoring system based on PLC control. The automobile production line safety monitoring system comprises a plurality of monitoring units and a plurality of PLC control ends, wherein a monitoring controller is connected with a plurality of PLCs by means of the communication module and transmits parameters acquired by the electric automobile to a plurality of PLCs, an alarm threshold value is set in each PLC, when danger occurs, the PLC sends a warning signal to the monitoring controller, and the monitoring controller controls the circuit breaker protector to cut off the power supply of the power battery. According to the system, collection and summarization of production fault safety information are efficiently realized through the 4G wireless communication technology, so the utilization rate of production equipment is better improved.
Description
technical field [0001] The invention relates to the field of safety monitoring of automobile production lines, in particular to a system and method for safety monitoring of automobile production lines based on PLC control. Background technique [0002] In recent years, with the improvement of the consumption level of urban residents in our country, cars can be said to have entered thousands of households, and the automobile industry in our country has therefore flourished. However, behind the rapid development of the automobile industry, there are hidden environmental pollution problems caused by automobile emissions. Therefore, electric environmental protection vehicles ushered in the spring of development. Promoting the development of electric vehicles has been strongly supported by national policies. With the continuous introduction of various preferential policies, electric vehicles are bound to have broad market prospects. [0003] The automobile industry is a compreh...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G05B19/05
CPCG05B19/058G05B2219/14006Y02P90/02
Inventor 李静李望安
Owner 武汉盛博辉自动化技术有限公司