CN108631398B - Charging equipment state monitoring method, monitoring system and readable storage medium - Google Patents
Charging equipment state monitoring method, monitoring system and readable storage medium Download PDFInfo
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Abstract
The embodiment of the invention discloses a charging equipment state monitoring method, a monitoring system and a readable storage medium, and relates to the technical field of charging equipment. The charging equipment state monitoring method comprises the following steps: acquiring state information of at least one piece of charging equipment of a charging station; generating a charging scheme of the equipment to be charged according to the acquired state information; and controlling the charging scheme to be output to a preset terminal. The charging equipment state monitoring method provided by the embodiment of the invention realizes the state acquisition of the charging equipment, achieves the purpose of knowing the state information of the charging equipment, and improves the use experience of a user.
Description
Technical Field
The embodiment of the invention relates to the technical field of charging equipment, in particular to a charging equipment state monitoring method, a monitoring system and a readable storage medium.
Background
Because the existing charging station manages the charging equipment, a prompting device and a display device are not generally adopted to display the state of the charging equipment, so that when a user charges, whether the charging equipment works normally cannot be known, and a technician cannot visually observe the working state of the charging equipment. Because the state information of the charging equipment cannot be visually observed, when the charging equipment is used for charging or the charging equipment is maintained, whether the charging equipment is normally used or not can be known only through trial and observation, and great inconvenience is caused.
Disclosure of Invention
The embodiment of the application provides a charging equipment state monitoring method, a monitoring system and a readable storage medium, and solves the problem that the state information of the charging equipment cannot be intuitively obtained in the prior art.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
in one aspect, a charging device status monitoring method includes:
acquiring state information of at least one piece of charging equipment of a charging station;
generating a charging scheme of the equipment to be charged according to the acquired state information;
and controlling the charging scheme to be output to a preset terminal.
Optionally, the step of generating a charging scheme of the device to be charged according to the acquired state information includes: determining a charging device in an idle state from the state information; and generating a charging scheme of the equipment to be charged according to the charging equipment in the idle state.
Optionally, the generating a charging scheme of a device to be charged according to the charging device in the idle state includes: classifying the charging equipment in an idle state; and determining the charging equipment with the highest grade after grading as the charging equipment of the equipment to be charged, generating a driving route from the charging station to the charging equipment with the highest grade, and taking the determined charging equipment and the driving route as a charging scheme.
Optionally, the classifying the charging device to be in the idle state includes: the charging device in the idle state is time-interval-graded and/or temperature-graded.
Optionally, the time interval grading of the charging device in the idle state includes: obtaining interval time data according to the state information, and grading interval time; defining the charging frequency at the current moment as Nth time; acquiring the completion time of completing charging for the (N-1) th time in the state information; n is an integer; obtaining interval time data according to the completion time and the current moment; when the interval time data is smaller than the preset interval time, judging that the state of the charging equipment is a first interval grade; defining a second interval classification of the charging device when the interval time data is greater than a preset interval time; when N-1 is less than 0, identifying the charging equipment as first charging, and defining the charging equipment as a second interval grade; wherein a priority level of the second interval classification is higher than a priority level of the first interval classification.
Optionally, the time interval grading is performed on the charging device in the idle state, and the method further includes: when the charging equipment in the second interval classification has the equal interval time data of at least two charging equipment, obtaining continuous interval time data according to the state information and performing continuous interval time classification; extracting continuous interval time data of the (N-1) th charging and the (N-2) th charging from the state information corresponding to the at least two charging devices with the equal interval time data; when the continuous interval time data is smaller than the preset interval time, extracting the completion time of the (N-1) th charging operation and the (N-2) th charging operation to obtain the continuous charging time data of the (N-1) th and the (N-2) th times, and if the continuous charging time data is larger than the first preset continuous charging time, defining the charging equipment as a first continuous grade; if the continuous charging time data is smaller than a first preset continuous charging time and larger than a second preset continuous charging time, defining the charging equipment to be in a second continuous classification; if the continuous charging time data is smaller than a second preset continuous charging time, defining the charging equipment as a third continuous grade; when the continuous interval time data is larger than the preset interval time, defining the charging equipment as a third continuous grade; wherein a priority level of a third consecutive ranking is higher than a priority level of the second consecutive ranking, which is higher than the first consecutive ranking.
Optionally, the temperature grading the charging device in the idle state comprises: acquiring temperature data in the state information, and carrying out temperature classification; when the temperature data is greater than a first preset temperature, defining the charging equipment as a first temperature grade; when the temperature data is smaller than a first preset temperature and larger than a second preset temperature, defining the charging equipment as a second temperature grade; when the temperature data is lower than a second preset temperature or lower than a third preset temperature, defining the charging equipment as a third temperature grade; wherein a priority of the third temperature classification is higher than a priority of the second temperature classification, which is higher than the first temperature classification.
Optionally, the charging device status monitoring method further includes: determining a charging device in a working state from the state information; and controlling the state information of the charging equipment in the working state to be output to a preset terminal.
On the other hand, a monitoring system is used for implementing the charging device status monitoring method in the method item of the present invention, and includes: the system comprises at least one charging device, data acquisition equipment, a terminal and central control equipment; the charging equipment is electrically connected with the data acquisition equipment, and the data acquisition equipment and the terminal are electrically connected with the central control equipment; the central control equipment acquires the state information of at least one piece of charging equipment of the charging station through the data acquisition equipment; and the central control equipment generates a charging scheme of the equipment to be charged according to the acquired state information and controls the charging scheme to be output to a preset terminal.
In another aspect, a readable storage medium has a control program stored thereon, and the control program, when executed by a processor, implements the charging device status monitoring method according to the method aspect of the present invention.
According to the method for monitoring the state of the charging equipment, the state information of at least one piece of charging equipment of the charging station is obtained; generating a charging scheme of the equipment to be charged according to the acquired state information; and controlling the charging scheme to be output to a preset terminal. The method and the device realize the acquisition of the state information of at least one piece of charging equipment in the charging station and achieve the purpose of knowing the state information of the charging equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic diagram of a charging device status monitoring method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a charging device for determining an idle state based on the charging device state monitoring method in fig. 1;
FIG. 3 is a schematic diagram of the classification of the charging device in the idle state of FIG. 2;
fig. 4 is a schematic diagram of interval time grading and/or temperature grading of the charging device in the idle state in fig. 3;
FIG. 5 is a schematic diagram of the interval time grading of the charging device in the idle state in FIG. 4;
FIG. 6 is a schematic diagram of a continuous interval time grading of the charging device of FIG. 5 after the interval time grading;
FIG. 7 is a schematic diagram of the temperature grading of the charging device of FIG. 4 in an idle state;
fig. 8 is a further schematic diagram of the charging device status monitoring method according to fig. 1;
fig. 9 is a schematic view of a monitoring system based on a charging device status monitoring method according to an embodiment of the present invention;
fig. 10 is a further schematic view of the monitoring system described with reference to fig. 9.
Description of reference numerals:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
2 | |
| 3 | Charging device | 4 | |
| 5 | Terminal device |
Detailed Description
In order to realize the state monitoring of the charging equipment and achieve the intelligent management of the charging station, the state monitoring of the charging equipment is realized by acquiring the state information of at least one piece of charging equipment of the charging station, generating a charging scheme of the equipment to be charged according to the acquired state information, and controlling the charging scheme to be output to a preset terminal, so that the intelligent management of the charging station is achieved.
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "first", "second", and the like in the claims, the description, and the drawings of the specification of the present application are used for distinguishing between different objects and not for describing a particular order.
For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments:
the first embodiment is as follows:
fig. 1 is a schematic diagram of a charging device status monitoring method according to an embodiment of the present invention. The method for monitoring the state of the charging equipment in the embodiment of the invention is applied to the management of the charging pile in the new energy automobile charging station, and comprises the following steps:
step 101: and acquiring the state information of at least one piece of charging equipment of the charging station.
In this embodiment, the charging equipment is for filling electric pile, the charging equipment charges for new energy automobile. After acquiring the state information of at least one charging device of the charging station, the state information includes, but is not limited to, temperature information of the charging device, information of the number of times of charging performed within a predetermined time, information of interval duration within the predetermined number of times of charging, and identification of power information output by the device. The method comprises the steps of acquiring state information of all charging devices in a charging station, reading various data in the state information, and preparing for next charging scheme processing of generating the devices to be charged according to the acquired state information.
Step 102: and generating a charging scheme of the equipment to be charged according to the acquired state information.
Further, as shown in fig. 2, the step of generating the charging scheme of the device to be charged according to the acquired status information includes:
step 201: and determining the charging equipment in an idle state from the state information. That is, the charging device that is not in the charging operation is classified into the idle state by acquiring the state information of the charging device and reading the data in the state information. For example, a charging head or a charging gun of a charging device that is not in operation is not output with a large voltage. At this time, the output voltage of the charging head or the charging gun of the charging device is extracted from the acquired state information, and when the output voltage is within a predetermined range, the charging device is in an idle state, and the charging device identified as not being in operation is classified as an idle state.
Step 202: and generating a charging scheme of the equipment to be charged according to the charging equipment in the idle state. The charging equipment in the idle state is managed by classifying the charging equipment in the idle state, the charging equipment in the idle state is classified, priority levels are sorted, the charging equipment with the highest priority level is selected, and the charging equipment to be charged is recommended.
In this embodiment, by adopting the technical content in step 201, the charging device in an idle state in the at least one charging device located in the charging station is determined, so that the classification management of the at least one charging device is realized, the controllability of the charging device is improved, and the reasonable optimization of using the charging device is achieved.
Further, as shown in fig. 3, the generating a charging scheme of a device to be charged according to a charging device in an idle state includes:
step 301: and grading the charging equipment in the idle state. Because the charging equipment in the idle state comprises the charging equipment which just enters the idle state and the charging equipment which is already in the idle state for a period of time, at the moment, how to grade the recommended priority of the charging equipment in the idle state directly determines the charging efficiency of the charging equipment to be charged, and meanwhile, reasonable utilization of at least one piece of charging equipment in the charging station is also ensured by reasonable priority grading, so that the accident that hardware is damaged due to long-term high-strength use of part of the charging equipment is avoided, and the service life of the charging equipment is effectively prolonged.
Step 302: and determining the charging equipment with the highest grade after grading as the charging equipment of the equipment to be charged, generating a driving route from the charging station to the charging equipment with the highest grade, and taking the determined charging equipment and the driving route as a charging scheme. After the charging devices in the idle state are effectively classified, the charging devices in the idle state are ranked from high to low in priority, that is, the charging devices with the best health in the state information are sequentially ranked to the charging devices with the worst health in the state information. At this time, the charging device with the best health in the state information is the charging device with the highest priority, a driving route from the charging station to the charging device with the highest priority is generated, and the determined charging device and the driving route are used as a charging scheme.
In this embodiment, by adopting a manner of classifying the charging devices in the idle state, the charging device in the highest state is screened from the at least one charging device, and the most preferable charging device is recommended as the charging device for charging the device to be charged, so that the charging operation of the at least one charging device in the charging station is reasonably arranged and utilized, and the utilization rate of the single charging device is improved.
Further, as shown in fig. 4, the classifying the charging device to be in the idle state includes:
step 401: the charging device in the idle state is time-interval-graded and/or temperature-graded. In the use of the electronic equipment, the use frequency of the electronic equipment and the temperature of the charging equipment directly determine the working efficiency of the operation using the electronic equipment. Therefore, when the charging equipment in the idle state is classified, preferably, the recommended priority is classified by adopting the interval time for performing the charging operation by the charging equipment or the internal temperature of the charging equipment, so that the reasonable arrangement and utilization of the charging operation by at least one charging equipment in the charging station are realized, and the utilization rate of the single charging equipment is improved. Optionally, the charging device in the idle state may be classified in a time interval classification mode and a temperature interval classification mode, and the charging device in the idle state may be classified more accurately in a priority classification mode using the time interval and the temperature as parameters.
Step 402: and determining the charging equipment with the highest grade after grading as the charging equipment of the equipment to be charged, generating a driving route from the charging station to the charging equipment with the highest grade, and taking the determined charging equipment and the driving route as a charging scheme. After the interval time classification and/or the temperature classification of the charging devices in the idle state are performed, the charging devices in the idle state are ranked from high to low in priority, that is, the charging devices with the best health in the state information are sequentially ranked to the charging devices with the worst health in the state information. At this time, the charging device with the best health in the state information is the charging device with the highest priority, a driving route from the charging station to the charging device with the highest priority is generated, and the determined charging device and the driving route are used as a charging scheme, so that the charging device with the highest priority is used for charging the device to be charged, and the charging efficiency is improved.
Further, as shown in fig. 5, the classifying the interval time of the charging device in the idle state, and obtaining the interval time data according to the state information, where the classifying the interval time includes:
step 501: and defining the charging times at the current moment as Nth time. And acquiring the completion time of completing charging for the (N-1) th time in the state information, wherein N is an integer. And obtaining interval time data according to the completion time and the current time.
Step 502: and when the interval time data is less than the preset interval time, judging that the state of the charging equipment is a first interval grade. Further, the preset interval time is 0 to 120 minutes. Preferably, the preferred preset time is 30 minutes. And when the interval time data is less than 30 minutes, judging that the charging equipment is continuously charged, and judging that the state of the charging equipment is in a first interval grade. For example: taking A as a charging device in an idle state. If N is 2, the charging operation is performed for 1 time by the A, and at the moment, the time when the first charging operation is completed is extracted and compared with the time at the current moment to obtain interval time data. And when the interval time data is less than 30 minutes, judging that the A is continuously charged, and judging that the state of the A is a first interval grade.
Step 503: defining a second interval classification of the charging device when the interval time data is greater than a preset interval time. That is, when the interval time data is greater than 30 minutes, the charging device is judged to be discontinuously charged, and the charging device is judged to be in the second interval classification. For example: taking A as a charging device in an idle state. If N is 2, the charging operation is performed for 1 time by the A, and at the moment, the time when the first charging operation is completed is extracted and compared with the time at the current moment to obtain interval time data. And when the interval time data is more than 30 minutes, judging that A is discontinuous charging and judging that A is a second interval classification.
Further, when N-1 is less than 0, the charging device is identified as a first charge, defining the charging device as a second interval classification. That is, a charging device in an idle state is set as a. And if the N-1 is less than 0, the A is the equipment which is just started, and the second interval classification of the charging equipment is judged at the moment.
Wherein a priority level of the second interval classification is higher than a priority level of the first interval classification. For example: the two existing charging devices are respectively a and B, and when a is the first interval classification and B is the second interval classification, B is the charging device with the highest priority when the charging optimization scheme is generated.
In this embodiment, the charging device in the idle state is classified by using the interval time data, so that the case of using the charging device for continuous charging is eliminated, the purpose of reducing the working strength of the charging device is achieved, and the service life of the charging device is effectively prolonged.
Further, as shown in fig. 6, the classifying the interval time of the charging device in the idle state further includes:
and when the charging equipment in the second interval classification has the equal interval time data of at least two charging equipment, obtaining continuous interval time data according to the state information and performing continuous interval time classification. That is, there are two existing charging devices, which are a and B, respectively, and when a is the second interval class and B is also the second interval class, B is the charging device with the highest priority when generating the charging optimization scheme.
Step 601: and extracting continuous interval time data of the charging for the (N-1) th time and the charging for the (N-2) th time from the state information corresponding to the at least two charging devices with the equal interval time data. That is, assuming that when N is 5, the time of the fourth charging and the time of the third charging are extracted, and the interval time between the third charging and the fourth charging is obtained from the time of the fourth start charging and the time of the third completion charging, which are defined as continuous interval time data.
Step 602: when the continuous interval time data is smaller than the preset interval time, extracting the completion time of the (N-1) th charging operation and the (N-2) th charging operation to obtain the continuous charging time data of the (N-1) th and the (N-2) th times, and if the continuous charging time data is larger than the first preset continuous charging time, defining the charging equipment as a first continuous grade; if the continuous charging time data is smaller than a first preset continuous charging time and larger than a second preset continuous charging time, defining the charging equipment to be in a second continuous classification; and if the continuous charging time data is smaller than a second preset continuous charging time, defining the charging equipment as a third continuous grade. Preferably, the first preset continuous charging time is 12 hours, and the second preset continuous charging time is 5 hours.
The case where the continuous interval time data is smaller than the preset interval time is explained by way of example based on step 602, that is, when N is 5 and the interval time between the fourth charging and the third charging is smaller than 30 minutes based on step 601, there are three charging devices, respectively A, B and C in the example. Adding the time of the fourth charging of A and the time of the third charging to obtain continuous charging time data of A; adding the time of the fourth charging and the time of the third charging of B to obtain continuous charging time data of B, and adding the time of the fourth charging and the time of the third charging of C to obtain continuous charging time data of B.
When the continuous charging time data of A is larger than a first preset continuous charging time, the charging equipment is defined to be 12 hours, when the continuous charging time data of B is smaller than 12 hours and larger than 5 hours, the charging equipment is defined to be a second continuous grade, and when the continuous charging time data of C is smaller than 5 hours, the charging equipment is defined to be a third continuous grade.
Further, the step 602 further includes: and when the continuous interval time data is larger than the preset interval time, defining the charging equipment as a third continuous grade. That is, there is a charging device D, and the time of the fourth charging and the time of the third charging are extracted, the interval time between the third charging and the fourth charging is obtained by the time of the fourth charging start and the time of the third charging completion, when the interval time is greater than 30 minutes, the charging device D is determined to be the discontinuous charging, and the charging device D is determined to be the third continuous classification.
Wherein the third sequential hierarchy has a higher priority level than the second sequential hierarchy, which has a higher priority level than the first sequential hierarchy. For example: there are three charging devices, A, B and C, respectively, when a is the first continuous rating, B is the second continuous rating, and C is the second continuous rating. And C is adopted as the charging equipment with the highest priority when the charging optimization scheme is generated.
In the present embodiment, when the charging statuses of at least two charging devices existing in the interval time ranking are the same, by further ranking the charging statuses in a manner of obtaining continuous interval time data, more detailed ranking of charging is achieved.
Further, referring to fig. 7, the temperature grading of the charging device in the idle state to obtain the temperature data in the state information includes:
step 701: and when the temperature data is greater than a first preset temperature, defining the charging equipment as a first temperature grade. Wherein, the first preset temperature is 65 ℃. That is, when the internal temperature of the charging device in the idle state is 65 degrees celsius or more, the charging device is defined as a charging device of a first temperature classification.
Step 702: and when the temperature data is smaller than a first preset temperature and larger than a second preset temperature, defining the charging equipment to be in a second temperature grade. Wherein the second preset temperature is 40 ℃. That is, when the internal temperature of the charging device in the idle state is within 65 degrees celsius and greater than 40 degrees celsius, the charging device is defined as a charging device of a second temperature class.
Step 703: and when the temperature data is less than a second preset temperature, defining the charging equipment as a third temperature grade. That is, when the internal temperature of the charging device in the idle state is within 40 degrees celsius, the charging device is defined as a charging device of a third temperature class.
Wherein a priority of the third temperature classification is higher than a priority of the second temperature classification, which is higher than the first temperature classification. For example: there are three charging devices, A, B and C respectively. When the internal temperature of a is greater than 65 degrees celsius, it is defined as the first temperature classification. And B, when the internal temperature is more than 40 ℃ and is less than 65 ℃, defining the second temperature stage. And when the internal temperature of the C is less than 40 ℃, defining the third temperature grade, and when a charging optimization scheme is generated, adopting the C as the charging equipment with the highest priority.
In this embodiment, the classification of the charging device in the idle state is performed by using the temperature data, so that the case that the charging device with an excessively high internal temperature is used for charging is eliminated, the accident that the charging device is damaged or the charging device to be charged is avoided, the purpose of reducing the working strength of the charging device is realized, and the service life of the charging device is effectively prolonged.
Step 103: and controlling the charging scheme to be output to a preset terminal. Through the step 102, the charging device in the idle state is subjected to interval time grading and/or temperature grading. After the interval time classification and/or the temperature classification, determining the charging equipment with the highest grade as the charging equipment of the equipment to be charged, generating a driving route from the charging station to the charging equipment with the highest grade, and taking the determined charging equipment and the driving route as a charging scheme, so that the state of the charging equipment is obtained, the recommendation of an optimal charging scheme is achieved, the charging efficiency of the charging equipment is improved, and the purpose of knowing the state information of the charging equipment is achieved.
Further, referring to fig. 8, a schematic diagram of a charging device status monitoring method based on fig. 1 is shown. The method for monitoring the state of the charging equipment in the embodiment of the invention further comprises the following steps:
step 801: and determining the charging equipment in the working state from the state information. The charging equipment in work is identified according to the state information of at least one piece of charging equipment in the charging station, the charging equipment in work is monitored, and the control on the state of the charging equipment in the charging station is effectively realized.
Step 802: and controlling the state information of the charging equipment in the working state to be output to a preset terminal. Wherein the outputted status information includes continuous interval time data, continuous charging time data, and temperature data showing the charging device. Through the state information of the charging equipment in the working state is output to the preset terminal, the control on the state information of the charging equipment is realized, and the use experience of a user is effectively improved. Optionally, the terminal is not limited to a portable mobile terminal including a mobile phone, a tablet computer, a personal computer, and the like, nor is the terminal limited to a fixed intelligent terminal including a television, a charging station display screen, a voice broadcast terminal, and the like.
Optionally, when the temperature of the charging device is less than the maximum value of the predetermined temperature range and greater than the minimum value of the predetermined temperature range, or is lower than the minimum value of the predetermined charging temperature range, the output power of the charging device is increased, the output power of the charging device to the device to be charged is increased, and the charging efficiency of the device is improved. Because the charging power is directly related to the charging effect of the equipment to be charged, in order to meet the requirement of quick charging, on the premise of presetting the maximum output power of the charging equipment, the purpose of improving the output power is adopted to accelerate the charging efficiency and the charging speed of the equipment to be charged.
Optionally, the method for monitoring the state of the charging device in this embodiment further includes: and when the charging equipment works abnormally, performing forced power-off and/or warning reminding on the charging equipment. Wherein the working abnormality is: discharge abnormality of the charging device, an excessively high temperature of the charging device, an excessively long charging time of the charging device, and failure to acquire state information of the charging device. Namely, the method comprises the following steps: in practical application of the embodiment of the invention, the charging equipment fails due to reasons of excessive charging times, overlong charging time, line aging and the like, when the fact that the discharging of the charging equipment exceeds the preset power is identified or no voltage is output under the condition that the charging equipment to be charged is accessed is identified, the current charging equipment is judged to be failed, forced power-off processing is carried out to avoid the occurrence of accidents, and warning prompt is sent.
Example two:
fig. 9 is a schematic diagram of a monitoring system based on the charging device status monitoring method in the embodiment of the present invention. The monitoring system in the embodiment of the present invention is configured to implement the method for monitoring the state of the charging device in the embodiment of the method of the present invention, and includes:
at least one charging device 3, a data acquisition device 2, a terminal 5 and a central control device 1. At least one charging device 3 is electrically connected with the data acquisition device 2, and the data acquisition device 2 and the terminal 5 are electrically connected with the central control device 1. Alternatively, the terminal 5 may be mounted on the charging device 3. The data acquisition device 2 may be mounted on the central control device 1.
Further, the central control device 1 obtains the status information of at least one charging device 3 of the charging station through the data collection device 2. The central control device 1 generates a charging scheme of the device to be charged according to the acquired state information, and controls the charging scheme to be output to a preset terminal 5.
Further, as shown in fig. 10, the monitoring system further includes: an alarm device 4. When the charging device 3 works abnormally, the central control device 1 calls the alarm device 4 to perform forced power-off and/or warning reminding of the charging device 3. Wherein the working abnormality is: discharge abnormality of the charging device 3, excessive temperature of the charging device 3, excessive charging time of the charging device 3, and failure to acquire status information of the charging device 3. Namely, the method comprises the following steps: in the practical application of the embodiment of the invention, the charging equipment 3 fails due to the reasons of excessive charging times, overlong charging time, line aging and the like, when the fact that the discharging of the charging equipment 3 exceeds the preset power is identified or no voltage is output under the condition that the equipment to be charged is accessed is identified, the current charging equipment is judged to be failed, in order to avoid the occurrence of accidents, forced power-off processing is carried out, and the alarm equipment 4 is adopted to send warning prompts.
Preferably, the terminal 5 is a prompting device installed on a body of a single charging device, or a prompting device in communication connection with at least one charging device, or a mobile terminal device. The mode that the terminal prompts the state information of at least one piece of charging equipment is adopted, so that the state of at least one piece of charging equipment can be intuitively known.
Example three:
a readable storage medium, on which a control program is stored, the control program, when executed by a processor, implementing the charging device status monitoring method in the method embodiment of the present invention.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A charging device state monitoring method is characterized by comprising the following steps:
acquiring state information of at least one piece of charging equipment of a charging station;
generating a charging scheme of the equipment to be charged according to the acquired state information;
controlling the charging scheme to be output to a preset terminal;
the step of generating the charging scheme of the device to be charged according to the acquired state information comprises the following steps:
determining a charging device in an idle state from the state information;
generating a charging scheme of the equipment to be charged according to the charging equipment in the idle state;
the generating of the charging scheme of the device to be charged according to the charging device in the idle state includes:
carrying out interval time grading and/or temperature grading on the charging equipment in an idle state;
determining the charging equipment with the highest level after grading as the charging equipment of the equipment to be charged, generating a driving route from the charging station to the charging equipment with the highest level, and taking the determined charging equipment and the driving route as a charging scheme;
wherein the time interval grading of the charging device in the idle state comprises:
obtaining interval time data according to the state information, and grading interval time;
defining the charging frequency at the current moment as Nth time; acquiring the completion time of completing charging for the (N-1) th time in the state information; n is an integer; obtaining interval time data according to the completion time and the current moment;
when the interval time data is smaller than the preset interval time, judging that the state of the charging equipment is a first interval grade;
defining a second interval classification of the charging device when the interval time data is greater than a preset interval time; when N-1 is less than 0, identifying the charging equipment as first charging, and defining the charging equipment as a second interval grade;
wherein a priority level of the second interval classification is higher than a priority level of the first interval classification.
2. The charging device status monitoring method according to claim 1, wherein the charging device in the idle state is subjected to interval time classification, further comprising:
when the charging equipment in the second interval classification has the equal interval time data of at least two charging equipment, obtaining continuous interval time data according to the state information and performing continuous interval time classification;
extracting continuous interval time data of the (N-1) th charging and the (N-2) th charging from the state information corresponding to the at least two charging devices with the same interval time data;
when the continuous interval time data is smaller than the preset interval time, extracting the completion time of the (N-1) th charging operation and the (N-2) th charging operation to obtain the continuous charging time data of the (N-1) th and the (N-2) th times, and if the continuous charging time data is larger than the first preset continuous charging time, defining the charging equipment as a first continuous grade; if the continuous charging time data is smaller than a first preset continuous charging time and larger than a second preset continuous charging time, defining the charging equipment to be in a second continuous classification; if the continuous charging time data is smaller than a second preset continuous charging time, defining the charging equipment as a third continuous grade;
when the continuous interval time data is larger than the preset interval time, defining the charging equipment as a third continuous grade;
wherein a priority level of a third consecutive ranking is higher than a priority level of the second consecutive ranking, which is higher than the first consecutive ranking.
3. The charging device status monitoring method according to claim 1, wherein the temperature grading of the charging device in the idle state includes:
acquiring temperature data in the state information, and carrying out temperature classification;
when the temperature data is greater than a first preset temperature, defining the charging equipment as a first temperature grade;
when the temperature data is smaller than a first preset temperature and larger than a second preset temperature, defining the charging equipment as a second temperature grade;
when the temperature data is lower than a second preset temperature or lower than a third preset temperature, defining the charging equipment as a third temperature grade;
wherein a priority of the third temperature classification is higher than a priority of the second temperature classification, which is higher than the first temperature classification.
4. The charging device state monitoring method according to claim 1, further comprising:
determining a charging device in a working state from the state information;
and controlling the state information of the charging equipment in the working state to be output to a preset terminal.
5. A monitoring system for implementing the charging device status monitoring method according to any one of claims 1 to 4, comprising: the system comprises at least one charging device, data acquisition equipment, a terminal and central control equipment; the charging equipment is electrically connected with the data acquisition equipment, and the data acquisition equipment and the terminal are electrically connected with the central control equipment;
the central control equipment acquires the state information of at least one piece of charging equipment of the charging station through the data acquisition equipment;
and the central control equipment generates a charging scheme of the equipment to be charged according to the acquired state information and controls the charging scheme to be output to a preset terminal.
6. A readable storage medium, characterized in that the readable storage medium has stored thereon a control program which, when executed by a processor, implements the charging device state monitoring method according to any one of claims 1 to 4.
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Application publication date: 20181009 Assignee: Putian New Energy (Xi'an) Co., Ltd. Assignor: Putian new energy (Shenzhen) Co., Ltd. Contract record no.: 2018990000303 Denomination of invention: Charging equipment method for monitoring state, monitoring system and readable storage medium storing program for executing License type: Common License Record date: 20181119 |
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