Method for automatic identification and plug-and-play of a sensor in a coal mine safety monitoring system
A safety monitoring system, plug-and-play technology, applied in mining equipment, mining equipment, earth-moving drilling, etc., can solve the problems of uneven technical level of installers, long installation time, installation errors, etc., and reduce installation and debugging. The effect of reducing the workload, solving the false alarm of the sensor, and improving the installation efficiency
Inactive Publication Date: 2018-04-27
TIANDI CHANGZHOU AUTOMATION +1
View PDF7 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The coal mine safety monitoring system is related to coal mine safety and is highly professional. There are dozens of sensor types and a large number. There are thousands of sensors in large coal mines. The installation of all sensors needs to be completed through the above steps. In actual installation During the process, due to the uneven technical level of the installers, it will cause problems such as installation errors and long installation time. Sometimes the sensor will not work normally, there will be more faults, and wrong configuration may cause false alarms. In severe cases, it will even affect the safety of the coal mine underground. Production
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
[0017] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.
[0018] The present invention needs the upper computer, the substation and the sensor to cooperate with each other. Each type of sensor has a unique type ID code, for example, 0-100% laser methane sensor is coded as A, 0-100% pipeline methane sensor is coded as B, dust sensor is coded as C, etc. The internal memory of the substation stores all types of sensor IDs in the coal mine safety monitoring system and information such as sensor names, models, units, and ranges corresponding to all IDs. The upper computer coal mine safety monitoring system software stores all the sensor IDs involved in the coal mine safety monitoring system, and the sensor name, model, unit, range and other information corresponding to the ID.
[0019] Such as figure 1 A met...
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 discloses a method for automatic identification and plug-and-play of a sensor in a coal mine safety monitoring system. According to the method, downhole installer only needs to connect the sensor to a downhole substation, the system can automatically identify the connected sensor, automatically identify the type, range, unit, calibration period, sensor address, location sub-station and port address, access bus address, sensor terminal voltage and the like of the sensor and pop up a reminder of plug-and-play on a system master control machine, a ground operator only needs to simply configure the logic relationship between power failure and the location of the sensor, and accordingly the sensor can be connected to the system for operation. The configuration and commissioning are simple, the installation and commissioning workload is reduced, the efficiency of sensor installation is greatly improved, technical requirements for on-site installation and maintenance personnel are reduced, and the problems such as sensor false alarm caused by complicated communication in the existing installation and debugging process are solved.
Description
technical field [0001] The invention relates to the technical field of a coal mine safety monitoring system, in particular to a sensor automatic identification, plug and play method. Background technique [0002] At present, in the coal mine safety monitoring system, before a sensor can complete the normal environmental monitoring function, a lot of installation and debugging work is required, including: 1) Before installing the sensor, the ground technicians need to check the monitoring system main control software. Configure parameters such as the range of the sensor, the installation position, the serial number of the sensor, the port address of the connected substation, the alarm value of the sensor, the power-off value, the power-recovery value, and the substation and port address of the power-off control actuator; 2 ) The ground technicians hand over the configuration information of the sensor to be installed to the underground installer; 3) The installer installs the ...
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 Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18E21F17/00
CPCE21F17/18E21F17/00
Inventor 赵亮徐士敏陈向飞王璐陈辉朱晓洁王鸿建刘相军郝叶军张海庆张兴华张卫国闫兆振丁瑞琦孙小进王小松张鹏卢东贵
Owner TIANDI CHANGZHOU AUTOMATION