CN113640710A

CN113640710A - Channel crossing automatic detection method

Info

Publication number: CN113640710A
Application number: CN202110931422.0A
Authority: CN
Inventors: 李永玉; 肖映宏
Original assignee: Shenzhen Xinweier Electronics Co Ltd
Current assignee: Shenzhen Xinweier Electronics Co Ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2021-11-12
Anticipated expiration: 2041-08-13
Also published as: CN113640710B

Abstract

The invention discloses a channel crossing automatic detection method, S1: clicking the formation software to start channel crossing automatic detection; s2: automatically detecting whether a detection signal is received or not according to the formation software in the step S1, and if the detection signal is not received, performing normal test; s3: the formation software issues an appointed flow and issues a detection signal, tests are carried out, and the test is waited to be finished; s4: judging according to the voltage sampled by the test by the formation software after the test in the step S3 is finished; s5: according to the judgment result in the step S4, the PLC is issued with a detection completion signal, if the judgment result does not pass, the popup window prompt is given, and the invention has the advantages that: the channel crossing automatic detection method is simple to operate and high in practicability, a large amount of labor cost can be saved, whether channel wiring is correct or not is checked before a normal test flow is started, when the channel wiring is checked to be crossed, a result can be issued to the PLC, and meanwhile, the condition that wiring is crossed is prompted to an operator.

Description

Channel crossing automatic detection method

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of automatic detection, in particular to a channel intersection automatic detection method.

[ background of the invention ]

The power cabinet can rewire the channel line when being installed or maintained, and because the number of the channels on site is large, the situation of cross wiring of the channels can occur in the process of wiring the equipment after maintenance, so that the current and the voltage collected in the normal test process are inaccurate, and the battery is over-discharged.

[ summary of the invention ]

The invention aims to solve the problems that a channel line is reconnected when a power cabinet is installed or maintained, and the situation of channel cross wiring may occur in the process of maintaining equipment wiring due to the fact that the number of field channels is large, so that the current and voltage acquired in the normal test process are inaccurate, and the battery is not discharged enough, and provides a novel channel cross automatic detection method.

The invention is realized by the following technical scheme:

a channel crossing automatic detection method comprises the following steps:

s1: clicking the formation software to start channel crossing automatic detection;

s2: automatically detecting whether a detection signal is received or not according to the formation software in the step S1, and if the detection signal is not received, performing normal test;

s3: the formation software issues an appointed flow and issues a detection signal, tests are carried out, and the test is waited to be finished;

s4: judging according to the voltage sampled by the test by the formation software after the test in the step S3 is finished;

s5: and (5) sending the judgment result in the step (S4) to the PLC and sending a detection completion signal, and if the judgment result does not pass, prompting by popping windows.

Further, the formation software includes, but is not limited to, a step parameter setting module, a value determination module, and a determination setting module.

Further, the judgment setting module is provided with a judgment condition, and the judgment condition is that V1: the first step is self-defining sampling voltage; v3: and in the third step, the sampling voltage is taken by user-defined points.

Further, the formula of the judgment condition is as follows: (V3_{Master and slave}-V1_{Master and slave}、V3_{Auxiliary device}-V1_{Auxiliary device}、|V1_{Master and slave}-V1_{Auxiliary device}|、|V3_{Master and slave}-V3_{Auxiliary device}|)；

V3_{Master and slave}-V1_{Master and slave}：>When the value obtained by subtracting the main channel voltage of the first working step from the main channel voltage of the third working step is larger than a set value, the current channel is judged as point inspection OK, and otherwise, the current channel is judged as point inspection NG;

V3_{auxiliary device}-V1_{Auxiliary device}：>When the value of the auxiliary channel voltage subtracted by the main channel voltage of the first working step in the third working step is larger than a set value, the current channel is judged as point inspection OK, and otherwise, the current channel is judged as point inspection NG;

|V1_{master and slave}-V1_{Auxiliary device}|：<When the absolute value of the main channel voltage of the first process step minus the main channel voltage of the third process step is larger than a set value, the current channel is judged as point inspection OK, and otherwise, the current channel is judged as point inspection NG;

|V3_{master and slave}-V3_{Auxiliary device}|：<And X, when the absolute value of the auxiliary channel voltage obtained by subtracting the main channel voltage of the third working step from the auxiliary channel voltage of the third working step is larger than a set value, judging the current channel as point inspection OK, and otherwise, judging the current channel as point inspection NG.

Further, the pop-up prompt includes: at least one of prompt of online inquiry, short message prompt, mail prompt, information vibration prompt and message push prompt of a mobile phone application program.

The invention has the beneficial effects that:

(1) the channel crossing automatic detection method is simple to operate and high in practicability, and a large amount of labor cost can be saved;

(2) whether the channel wiring is correct is checked before the normal test process is started, and when the channel wiring is checked to be crossed, the result is issued to the PLC, and meanwhile, the situation that the wiring is crossed is prompted to an operator.

[ description of the drawings ]

FIG. 1 is a schematic flow chart of an automatic channel crossing detection method according to the present invention;

FIG. 2 is a schematic diagram of an automatic channel crossing detection method according to the present invention;

[ detailed description ] embodiments

The invention is further described with reference to the accompanying drawings and the detailed description:

as shown in fig. 1 and fig. 2, a method for automatically detecting channel crossing includes the following steps:

Preferably, the formation software includes, but is not limited to, a step parameter setting module, a value determination module, and a determination setting module.

Preferably, the judgment setting module is provided with a judgment condition, and the judgment condition is V1: the first step is self-defining sampling voltage; v3: and in the third step, the sampling voltage is taken by user-defined points.

Preferably, the formula of the judgment condition is: (V3_{Master and slave}-V1_{Master and slave}、V3_{Auxiliary device}-V1_{Auxiliary device}main-V1, | V1_{Auxiliary device}|、|V3_{Master and slave}-V3_{Auxiliary device}|)；

Preferably, the pop-up prompt includes: at least one of prompt of online inquiry, short message prompt, mail prompt, information vibration prompt and message push prompt of a mobile phone application program.

Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A channel crossing automatic detection method is characterized by comprising the following steps:

s3: the formation software issues a designated flow and issues a detection signal for testing, and the test is waited for ending

2. The channel crossing automatic detection method according to claim 1, characterized in that: the formation software includes but is not limited to a step parameter setting module, a value judgment module and a judgment setting module.

3. The channel crossing automatic detection method according to claim 1, characterized in that: and the judgment setting module is provided with a judgment condition which is V1: the first step is self-defining sampling voltage; v3: and in the third step, the sampling voltage is taken by user-defined points.

4. The channel crossing automatic detection method according to claim 3, characterized in that: the formula of the judgment condition is as follows: (V3_{Master and slave}-V1_{Master and slave}、V3_{Auxiliary device}-V1_{Auxiliary device}、|V1_{Master and slave}-V1_{Auxiliary device}|、|V3_{Master and slave}-V3_{Auxiliary device}|)；

5. The channel crossing automatic detection method according to claim 1, characterized in that: the pop-up prompt comprises: at least one of prompt of online inquiry, short message prompt, mail prompt, information vibration prompt and message push prompt of a mobile phone application program.