A multi-function hand-held instrument
A multi-functional, handheld instrument technology, applied in the field of handheld instruments, can solve the problems of low test and maintenance efficiency, labor, time, and test equipment costs, and achieve the effect of improving test maintenance efficiency and saving labor.
Active Publication Date: 2021-11-30
北京金水燕禹科技有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The present disclosure provides a multifunctional hand-held instrument to at least solve the problem in the prior art that two different test equipments are required to test and maintain the sensor and the remote measurement and control terminal respectively, which not only leads to low test and maintenance efficiency, but also costs Technical issues with substantial labor, time, and cost of test equipment
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
[0030] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and embodiments.
[0031] In order to enable those skilled in the art to better understand the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only It is an embodiment of a part of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present disclosure.
[0032] It should be noted that the terms "first" a...
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 present application discloses a multifunctional hand-held instrument. The master-slave mode and the sensor type of the multi-function hand-held instrument can be set through an interactive device. According to the master-slave mode and sensor type, a remote measurement and control terminal or an analog sensor can be simulated for communication. That is, it supports various sensor communication protocols, and can be used as a virtual sensor to communicate with the remote measurement and control terminal, and reply to the collection instructions sent by the remote measurement and control terminal to test whether the remote measurement and control terminal is working normally. It can also be used as a virtual remote measurement and control terminal to communicate with the sensor, send collection instructions, and analyze the sensor reply data to test whether the sensor is working normally. Similarly, it also has a data monitoring function, which can monitor the communication process between the remote measurement and control terminal and the sensor, and record the communication data to test the long-term working stability of the equipment. Through the above method, in the process of maintenance and testing, the efficiency of test maintenance can be effectively improved, and a lot of labor, time and cost of test equipment can be saved.
Description
technical field [0001] The present application relates to the technical field of hand-held instruments, in particular to a multifunctional hand-held instrument. Background technique [0002] The remote measurement and control terminal (RTU) is an electronic device installed at a remote site, used to monitor and measure external devices (such as sensors) installed at a remote site, and is responsible for monitoring and controlling field signals and industrial equipment. Among them, remote measurement and control terminals are widely used in the field of hydrological monitoring. [0003] In the process of long-term monitoring and measurement, it is not only necessary to test whether the sensor is working normally, but also to test whether the remote measurement and control terminal is working normally. The existing ones need two different test equipment to test and maintain the sensor and the remote measurement and control terminal respectively. That is to use the test equip...
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 Patents(China)
IPC IPC(8): H04B1/3827H04B17/00
CPCH04B1/3833H04B17/00
Inventor 潘心浩魏玲尧
Owner 北京金水燕禹科技有限公司