CN110988565B - Self-checking method for one-machine four-pile charging pile system - Google Patents
Self-checking method for one-machine four-pile charging pile system Download PDFInfo
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- CN110988565B CN110988565B CN201911347947.9A CN201911347947A CN110988565B CN 110988565 B CN110988565 B CN 110988565B CN 201911347947 A CN201911347947 A CN 201911347947A CN 110988565 B CN110988565 B CN 110988565B
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
The invention discloses a self-checking method of a four-pile charging pile, which comprises the following steps: the charging pile analyzes and processes each piece of self-checking task information in the self-checking tasks to obtain a parallel self-checking task group and a plurality of serial self-checking task groups; analyzing the relation between every two serial self-checking task groups in the plurality of serial self-checking task groups; and simultaneously executing corresponding tasks according to the analysis result, completing self-checking and uploading the self-checking result to a background. All tasks in the self-checking tasks are analyzed and then divided into a parallel self-checking task group and a serial self-checking task group, the tasks in the parallel self-checking task group can be executed simultaneously, and the tasks in the serial self-checking task groups can also be executed simultaneously as long as no association exists, so that the tasks can be executed simultaneously without executing one by one, the self-checking speed of the charging pile is greatly improved, the self-checking frequency of the charging pile can be increased, and the problems or potential safety hazards of the charging pile can be found timely.
Description
Technical Field
The invention relates to the technical field of charging pile detection, in particular to a self-checking method of a four-pile charging pile system.
Background
With the consumption aggravation and pollution problem of the traditional energy sources, the popularization and application of new energy sources are advocated in the world; electric vehicles have become popular in more and more countries and regions as a new energy application form; as a charging device for providing electric power continuation for the electric automobile, the charging pile also appears in the visual field of people in a large number.
The charging pile is used as a charging device, and is often required to be detected in order to ensure the safety and reliability of the charging process and the operation safety of the device per se, so that potential safety hazards can be found in advance; the existing charging pile self-checking method remotely sends self-checking commands to each charging pile, then the charging pile controls an execution unit to execute each task one by one according to the self-checking commands, and finally, after all the commands are executed, detection results are sent to a background terminal; however, the detection period of the self-detection method by executing the single detection task command one by one is also long, which is not beneficial to rapidly completing the detection of the charging pile, and because each self-detection needs to consume a lot of time, the self-detection frequency of all the charging piles is relatively low, and the potential safety hazard or other problems existing in the charging piles are not beneficial to being found in time.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a self-checking method of a four-pile charging pile, and solves the problem of detection of self-checking tasks one by one in the conventional self-checking method.
The purpose of the invention is realized by the following technical scheme: a self-checking method for a four-pile charging pile comprises the following steps:
the charging pile receives the self-checking instruction and the self-checking tasks, and analyzes and processes information of each self-checking task in the self-checking tasks to obtain a parallel self-checking task group and a plurality of serial self-checking task groups;
analyzing the relation between every two serial self-checking task groups in the plurality of serial self-checking task groups;
and simultaneously executing a plurality of tasks in the parallel self-checking task group and a plurality of serial self-checking task groups according to the analysis result, completing self-checking and uploading the self-checking result to a background.
Further, each piece of self-checking task information in the self-checking tasks is analyzed and processed, and the content of the plurality of parallel self-checking tasks and the plurality of serial self-checking tasks is obtained as follows:
analyzing the relation between each task in the task list according to four charging output piles in the charging pile, and dividing the tasks with the execution precedence relation into serial self-checking task groups;
the tasks which are not affected by each other in the execution time and have no precedence relationship are always divided into parallel self-checking tasks.
Further, the analyzing the relationship between every two serial self-test task groups in the plurality of serial self-test task groups includes:
and judging whether the correlation exists between every two serial self-checking task groups according to the analysis result, and if the correlation does not exist, simultaneously operating the tasks in the two serial self-checking task groups.
The step of judging whether the association exists between every two serial self-checking task groups comprises the following steps:
judging whether the tasks between every two serial self-checking task groups are mutually independent, if so, the two serial self-checking task groups are not associated and can be executed simultaneously for the serial self-checking task groups which are mutually parallel;
if the two serial self-checking tasks are not independent of each other, the two serial self-checking tasks are in a relationship, and a task in one serial self-checking task group or a task in the other serial self-checking task group is executed only after the execution of a certain task or all tasks in the certain serial self-checking task group is finished.
Further, the step of judging whether the tasks between every two serial self-inspection task groups are mutually independent comprises judging based on modules and/or chips which need to be detected in the process of running the tasks and correspond to the interior of the charging pile.
Further, the judgment of the corresponding module and/or chip in the charging pile based on the detection required by the task running comprises the following steps:
analyzing a module and/or a chip corresponding to the interior of the charging pile to be detected when each serial self-checking task group is operated;
judging whether modules and/or chips corresponding to the interior of the charging pile, of which the tasks in the two serial self-checking task groups need to be detected, are the same or not;
if the same module and/or chip exist, the two serial self-test task groups are not independent;
if the same module and/or chip is not present, the two serial self-test task groups are independent of each other.
Further, analyzing the module and/or chip corresponding to the charging pile to be detected when each serial self-checking task group is operated includes analyzing the function description in the execution terminal and/or the self-checking subtask information corresponding to each serial self-checking task group to determine the corresponding module and/or chip inside the charging pile.
Further, executing the tasks in the serial task group includes sequencing all the tasks in the serial task group according to the execution sequence, and when the tasks in the serial task group are executed in sequence according to the execution sequence.
Furthermore, the charging pile receives the self-checking instruction and the self-checking task, and the state of the current charging pile needs to be judged before the self-checking task is carried out.
Further, the judging of the current charging pile state includes the following contents:
if the charging pile is in an idle state, executing a self-checking instruction and a self-checking task;
and if the current state of the charging pile is the charging state, hanging the self-checking task to wait for the state of the charging pile to be changed into the idle state and then executing the self-checking task.
Further, the method further comprises the step of carrying out self-checking according to the self-checking method when the charging pile is started every time according to the self-checking task.
The invention has the beneficial effects that: a self-checking method for a four-pile charging pile comprises the steps of analyzing all tasks in self-checking tasks and dividing the tasks into a parallel self-checking task group and a serial self-checking task group, wherein the tasks in the parallel self-checking task group can be executed simultaneously, and the tasks in the serial self-checking task groups can also be executed simultaneously as long as no association exists, so that the tasks can be executed simultaneously without executing one by one, the self-checking speed of the charging pile is greatly improved, the self-checking frequency of the charging pile can be increased, and problems or potential safety hazards existing in the charging pile can be found timely.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings or orientations or positional relationships that the products of the present invention conventionally use, which are merely for convenience of description and simplification of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1, a self-testing method for a four-pile charging pile includes the following steps:
s1, judging the current state of the charging pile;
s2, the charging pile receives the self-checking instruction and the self-checking tasks, and analyzes and processes information of each self-checking task in the self-checking tasks to obtain a parallel self-checking task group and a plurality of serial self-checking task groups;
only one parallel self-checking task group is provided, wherein the parallel self-checking task group comprises all tasks which are not influenced with each other and have no precedence relationship; the serial self-checking task groups can be more than one according to the self-checking task quantity; the serial self-test task groups may be related and independent.
S3, analyzing the relation between every two serial self-checking task groups in the multiple serial self-checking task groups;
and S4, simultaneously executing a plurality of tasks in the parallel self-checking task group and a plurality of serial self-checking task groups according to the analysis result, completing self-checking and uploading the self-checking result to the background.
After all self-checking tasks are completed, reporting self-checking result data to a background through remote communication; if the communication fails or is interrupted, the self-checking result data can be reported again or continuously transmitted at a breakpoint until the self-checking result data is completely reported.
Further, each piece of self-checking task information in the self-checking tasks is analyzed and processed, and the content of the plurality of parallel self-checking tasks and the plurality of serial self-checking tasks is obtained as follows:
analyzing the relation between each task in the task list according to four charging output piles in the charging pile, and dividing the tasks with the execution precedence relation into serial self-checking task groups;
the tasks which are not affected by each other in the execution time and have no precedence relationship are always divided into parallel self-checking tasks.
Specifically, the tasks for different charging output piles may be parallel self-checking tasks that do not affect each other, and if the tasks are for the same charging output pile, the tasks are generally regarded as having serial self-checking tasks that are associated with each other.
Further, the analyzing the relationship between every two serial self-test task groups in the plurality of serial self-test task groups includes:
and judging whether the correlation exists between every two serial self-checking task groups according to the analysis result, and if the correlation does not exist, simultaneously operating the tasks in the two serial self-checking task groups.
The step of judging whether the association exists between every two serial self-checking task groups comprises the following steps:
judging whether the tasks between every two serial self-checking task groups are mutually independent, if so, the two serial self-checking task groups are not associated and can be executed simultaneously for the serial self-checking task groups which are mutually parallel;
if the two serial self-checking tasks are not independent of each other, the two serial self-checking tasks are in a relationship, and a task in one serial self-checking task group or a task in the other serial self-checking task group is executed only after the execution of a certain task or all tasks in the certain serial self-checking task group is finished.
Further, the step of judging whether the tasks between every two serial self-inspection task groups are mutually independent comprises judging based on modules and/or chips which need to be detected in the process of running the tasks and correspond to the interior of the charging pile.
Further, the judgment of the corresponding module and/or chip in the charging pile based on the detection required by the task running comprises the following steps:
analyzing a module and/or a chip corresponding to the interior of the charging pile to be detected when each serial self-checking task group is operated;
judging whether modules and/or chips corresponding to the interior of the charging pile, of which the tasks in the two serial self-checking task groups need to be detected, are the same or not;
if the same module and/or chip exist, the two serial self-test task groups are not independent;
if the same module and/or chip is not present, the two serial self-test task groups are independent of each other.
Further, analyzing the module and/or chip corresponding to the charging pile to be detected when each serial self-checking task group is operated includes analyzing the function description in the execution terminal and/or the self-checking subtask information corresponding to each serial self-checking task group to determine the corresponding module and/or chip inside the charging pile.
Further, executing the tasks in the serial task group includes sequencing all the tasks in the serial task group according to the execution sequence, and when the tasks in the serial task group are executed in sequence according to the execution sequence.
Further, the judging of the current charging pile state includes the following contents:
if the charging pile is in an idle state, executing a self-checking instruction and a self-checking task;
and if the current state of the charging pile is the charging state, hanging the self-checking task to wait for the state of the charging pile to be changed into the idle state and then executing the self-checking task.
Further, when the charging pile is carrying out the self-checking task, if a charging command is suddenly received, the self-checking task is immediately stopped, and the stopped self-checking task is continuously executed after the charging is finished.
Further, the method further comprises the step of carrying out self-checking according to the self-checking method when the charging pile is started every time according to the self-checking task.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A self-checking method of a four-pile charging pile is characterized in that: the self-checking method comprises the following steps:
the charging pile receives the self-checking instruction and the self-checking tasks, and analyzes and processes information of each self-checking task in the self-checking tasks to obtain a parallel self-checking task group and a plurality of serial self-checking task groups; analyzing and processing each piece of self-checking task information in the self-checking tasks to obtain the contents of a plurality of parallel self-checking tasks and a plurality of serial self-checking tasks as follows:
analyzing the relation between each task in the task list according to four charging output piles in the charging pile, and dividing the tasks with the execution precedence relation into serial self-checking task groups;
dividing tasks which are not influenced by each other in task execution time and have no precedence relationship into parallel self-checking tasks;
analyzing the relation between every two serial self-checking task groups in the plurality of serial self-checking task groups; the analyzing the relationship between every two serial self-test task groups in the plurality of serial self-test task groups comprises:
judging whether correlation exists between every two serial self-checking task groups according to the analysis result, and if the correlation does not exist, simultaneously operating the tasks in the two serial self-checking task groups;
the step of judging whether the association exists between every two serial self-checking task groups comprises the following steps:
judging whether the tasks between every two serial self-checking task groups are mutually independent, if so, the two serial self-checking task groups are not associated and can be executed simultaneously for the serial self-checking task groups which are mutually parallel;
if the two serial self-checking tasks are not independent of each other, the two serial self-checking tasks are in a relationship and are mutually associated serial self-checking task groups, and a task in another serial self-checking task group is executed only after the execution of a certain task or all tasks in the certain serial self-checking task group is finished;
and simultaneously executing a plurality of tasks in the parallel self-checking task group and a plurality of serial self-checking task groups according to the analysis result, completing self-checking and uploading the self-checking result to a background.
2. The self-checking method for the four-pile charging pile according to claim 1, wherein the method comprises the following steps: judging whether the tasks between every two serial self-checking task groups are mutually independent comprises judging based on a module and/or a chip which are required to be detected in the process of task running and correspond to the interior of the charging pile.
3. The self-checking method for the four-pile charging pile according to claim 2, wherein the method comprises the following steps: the module and/or chip corresponding to the interior of the charging pile which needs to be detected during the task running comprises the following steps:
analyzing a module and/or a chip corresponding to the interior of the charging pile to be detected when each serial self-checking task group is operated;
judging whether modules and/or chips corresponding to the interior of the charging pile, of which the tasks in the two serial self-checking task groups need to be detected, are the same or not;
if the same module and/or chip exist, the two serial self-test task groups are not independent;
if the same module and/or chip is not present, the two serial self-test task groups are independent of each other.
4. The self-checking method for the four-pile charging pile according to claim 3, wherein the method comprises the following steps: analyzing the corresponding module and/or chip inside the charging pile which needs to be detected when each serial self-checking task group is operated comprises analyzing the function description in the execution terminal and/or the self-checking subtask information corresponding to each serial self-checking task group to judge the corresponding module and/or chip inside the charging pile.
5. The self-checking method for the four-pile charging pile according to claim 1, wherein the method comprises the following steps: and the task execution in the serial task group comprises sequencing the execution sequence of all tasks in the serial task group, and when the tasks in the serial task group are executed in sequence according to the sequence.
6. The self-checking method for the four-pile charging pile according to claim 1, wherein the method comprises the following steps: the charging pile receives the self-checking instruction and the self-checking task, and the state of the current charging pile needs to be judged before the self-checking task is carried out;
the state of the current charging pile is judged to comprise the following contents:
if the charging pile is in an idle state, executing a self-checking instruction and a self-checking task;
and if the current state of the charging pile is the charging state, hanging the self-checking task to wait for the state of the charging pile to be changed into the idle state and then executing the self-checking task.
7. The self-checking method for the four-pile charging pile according to claim 1, wherein the method comprises the following steps: the method further comprises the step of carrying out self-checking according to the self-checking method when the charging pile is started each time according to the self-checking task.
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