Control guide tester for connecting device of electric vehicle and alternating-current charging pile and implementing method for control guide tester
An AC charging pile, control and guidance technology, applied in electrical testing/monitoring, etc., can solve problems such as poor test stability and reliability
Active Publication Date: 2015-06-10
CHINA ELECTRIC POWER RES INST +1
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, there is no mature miniaturization solution in our country, and the relevant tests are usually completed through the cooperation of oscilloscopes and high-precision digital meters, and the careful design of the test plan by personnel is required, and the stability and reliability of the test are not good.
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
[0119] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0120] The composition and test environment of the electric vehicle AC charging pile connection device control guide tester provided by the present invention are as follows: figure 1 As shown, the control pilot tester includes:
[0121] Controller: used to control the charging state of the control and guidance tester;
[0122] Interface unit: used to realize the level matching of the control guidance signal and the connection confirmation signal with the controller; the circuit of the interface unit of the control guidance tester interface unit of the electric vehicle AC charging pile connection device provided by the present invention is as follows: figure 2 As shown, the interface unit includes an interface terminal and a drive circuit; the interface terminal includes an input terminal and an output terminal;
[01...
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 relates to a control guide tester for a connecting device of an electric vehicle and an alternating-current charging pile and an implementing method for the control guide tester. By the control guide tester, the full process of establishing charging connection between the electric vehicle and an electric vehicle charging pile and finishing charging is simulated; connection states and parameters of the electric vehicle alternating-current charging pile and the electric vehicle are tested; and the time sequence accuracy and the reliability of the full process of establishing physical connection and electric connection between the charging pile and the electric vehicle are tested according to the GB / T 20234-2011 requirements. A user is remind of the current test state by the control guide tester in a visual way; an interface communicated with external equipment is reserved; and test information can be transmitted to a computer or other processing devices in the form of messages. The control guide tester can provide a means and a tool for effectively testing and evaluating the time sequence accuracy and the reliability of a control guide signal of the connecting device of the electric vehicle and the alternating-current charging pile for a professional test mechanism or an electric vehicle manufacturer.
Description
technical field [0001] The invention relates to the field of testing and measurement, in particular to a control and guiding tester for an electric vehicle AC charging pile connection device and a realization method. Background technique [0002] Under the background of global advocacy of low-carbon economy, in order to save energy and reduce greenhouse gas emissions, the focus of the development of the automobile industry is changing, and the development of new energy vehicles has become the mainstream development trend. Electric vehicles have the characteristics of zero emissions, high energy efficiency, and low operating and maintenance costs. The promotion and popularization of electric vehicles can effectively reduce the pressure on the environment caused by human development. [0003] With the steady advancement of my country's electric vehicle charging and swapping infrastructure, the development prospects of electric vehicles are optimistic about the industry. Elect...
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): G05B23/02
Inventor 李志明丁孝华叶健诚张萱桑林李旭玲马彦华董晨
Owner CHINA ELECTRIC POWER RES INST