CN117002304A - Charging process monitoring method, electronic equipment and storage medium - Google Patents
Charging process monitoring method, electronic equipment and storage medium Download PDFInfo
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- CN117002304A CN117002304A CN202310808657.XA CN202310808657A CN117002304A CN 117002304 A CN117002304 A CN 117002304A CN 202310808657 A CN202310808657 A CN 202310808657A CN 117002304 A CN117002304 A CN 117002304A
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- mobile battery
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- charging
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- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 48
- 238000004891 communication Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 7
- 230000005283 ground state Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application provides a monitoring method of a charging process, which is characterized in that a vehicle to be charged corresponding to a charging instruction is used as a target vehicle by responding to the charging instruction, if the processor receives a charging fault signal sent by the target vehicle, the mobile battery module is controlled to be converted into a non-working state from a working state, and if the mobile battery module is detected to be in the non-working state by a judging module, the mobile battery module is controlled to restore a grounding state. Therefore, the problem of inaccurate insulation detection caused by parallel connection of the resistor in the mobile battery module and the resistor in the vehicle due to the fact that the mobile battery module and the vehicle are connected at the same time in insulation detection is avoided.
Description
Technical Field
The present application relates to the field of vehicle charging technologies, and in particular, to a method for monitoring a charging process, an electronic device, and a storage medium.
Background
In the prior art, the charging mode of the new energy vehicle mainly depends on the charging pile, and the position of the charging pile is fixed, so that the position of the charging pile needs to be found in advance when the new energy vehicle needs to be charged.
However, when the movable charging module charges the new energy vehicle, since the movable charging module also needs to perform insulation detection, a problem of inaccurate insulation detection caused by parallel connection of the resistance of the movable charging module and the resistance of the new energy vehicle may occur.
Disclosure of Invention
Aiming at the technical problems, the application adopts the following technical scheme:
the monitoring method of the charging process is applied to a monitoring system of the charging process, and the monitoring system of the charging process comprises a judging module, a processor, a mobile battery module and a memory storing a computer program, wherein the judging module and the mobile battery module are connected with the processor, and the mobile battery module comprises a mechanical arm which is used for connecting a vehicle to be charged and charging the vehicle to be charged; the mobile battery module is configured to maintain a grounded state when in a non-operating state; the judging module is used for conducting insulation detection on the mobile power supply module when the mobile power supply module is in a grounding state;
when the computer program is executed by the processor, the following steps are implemented:
s100, responding to a received charging instruction, and taking a vehicle to be charged corresponding to the charging instruction as a target vehicle;
s200, controlling a mobile battery module to move to a target area and controlling a mechanical arm in the mobile battery module to be connected with a charging interface of a target vehicle; the distance between any position in the target area and the charging interface of the target vehicle is smaller than the length of the mechanical arm;
s300, if the judging module detects that the mechanical arm of the mobile battery module is connected with the charging interface of the target vehicle, controlling the mobile battery module to release the grounding state and controlling the mobile battery module to enter the working state; wherein the operating state indicates that the mobile battery module is delivering power to the outside; the judging and detecting module is configured to suspend insulation detection of the mobile battery module after the mobile battery module is released from a grounding state;
s400, continuously performing insulation detection on the target vehicle by a vehicle detection module arranged in the target vehicle in the process that the mobile battery module is in a working state;
s500, if the processor receives a charging fault signal sent by a target vehicle, controlling the mobile battery module to be converted from a working state to a non-working state; wherein the non-operating state indicates that the mobile battery module does not externally deliver power;
and S600, if the judging module detects that the mobile battery module is in a non-working state, controlling the mobile battery module to restore to a grounding state.
The application has at least the following beneficial effects:
the application provides a monitoring method of a charging process, which is characterized in that a vehicle to be charged corresponding to a charging instruction is used as a target vehicle by responding to the charging instruction, a mobile battery module is controlled to move to a target area and is controlled to be connected with a charging interface of the target vehicle, if a judging module detects that the mechanical arm of the mobile battery module is connected with the charging interface of the target vehicle, the mobile battery module is controlled to be in a grounding state and is controlled to enter the working state, in the process that the mobile battery module is in the working state, a vehicle detecting module arranged in the target vehicle continuously performs insulation detection on the target vehicle, if a processor receives a charging fault signal sent by the target vehicle, the mobile battery module is controlled to be converted into a non-working state from the working state, and if the judging module detects that the mobile battery module is in the non-working state, the mobile battery module is controlled to restore the grounding state. Therefore, the vehicle to be charged can be charged without stopping near a fixed charging pile, the mobile battery module can automatically move near the vehicle to be charged, and when the mobile battery module is connected with the vehicle and is charged, only one of the mobile battery module or the vehicle is required to be subjected to insulation detection, so that the problem of inaccurate insulation detection caused by parallel connection of the resistor in the mobile battery module and the resistor in the vehicle due to simultaneous insulation detection when the mobile battery module is connected with the vehicle is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a method for monitoring a charging process according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
The application provides a monitoring method of a charging process, which is applied to a monitoring system of the charging process, wherein the monitoring system of the charging process comprises a judging module, a processor, a mobile battery module and a memory storing a computer program, wherein the judging module and the mobile battery module are connected with the processor, and the mobile battery module comprises a mechanical arm which is used for connecting a vehicle to be charged and charging the vehicle to be charged; the mobile battery module is configured to maintain a grounded state when in a non-operating state; the judging module is used for conducting insulation detection on the mobile power supply module when the mobile power supply module is in a grounding state.
Specifically, the mobile battery module can move by receiving a movement instruction sent by the processor; the mobile battery module is also provided with a steering wheel and mobile equipment for operating the mobile battery module, and a user can control the mobile battery module to move according to the control of the steering wheel and the mobile equipment for operating the mobile battery module.
Further, the processor may control the robot arm to extend or retract.
When the computer program is executed by the processor, as shown in fig. 1, the following steps are implemented:
and S100, responding to receiving a charging instruction, and taking the vehicle to be charged corresponding to the charging instruction as a target vehicle.
Specifically, the processor may receive initial charging instructions sent by a plurality of vehicles to be charged at the same time, and according to addresses of the vehicles to be charged corresponding to the initial charging instructions, the processor selects an address of the vehicle to be charged closest to a straight line of the current mobile battery module from the addresses of the vehicles to be charged as an address of a specified vehicle to be charged, and takes the initial charging instruction corresponding to the address of the specified vehicle to be charged as the charging instruction.
S200, controlling a mobile battery module to move to a target area and controlling a mechanical arm in the mobile battery module to be connected with a charging interface of a target vehicle; the distance between any position in the target area and the charging interface of the target vehicle is smaller than the length of the mechanical arm.
Specifically, the target area is on the side of the target vehicle charging interface.
S300, if the judging module detects that the mechanical arm of the mobile battery module is connected with the charging interface of the target vehicle, controlling the mobile battery module to release the grounding state and controlling the mobile battery module to enter the working state; wherein the operating state indicates that the mobile battery module is delivering power to the outside; the judgment detection module is configured to suspend insulation detection of the mobile battery module after the mobile battery module is released from a grounded state.
Specifically, the detection of the connection between the mechanical arm of the mobile battery module and the charging interface of the target vehicle by the judging module can be understood as that the connection between the mechanical arm of the battery module and the charging interface of the target vehicle is normal by the judging module, and the situations that poor contact exists and electric quantity cannot be transmitted to the target vehicle even if a switch for charging the mobile battery module is opened are avoided.
Further, controlling the mobile battery module to be in the ungrounded state may be understood as retracting the ground wire of the mobile battery module from being grounded.
S400, in the process that the mobile battery module is in a working state, a vehicle detection module arranged in the target vehicle continuously performs insulation detection on the target vehicle.
Specifically, while the vehicle detection module provided inside the target vehicle continuously performs insulation detection on the target vehicle, the mobile battery module that is connected to the target vehicle and is delivering electric power to the target vehicle may also perform insulation detection.
S500, if the processor receives a charging fault signal sent by a target vehicle, controlling the mobile battery module to be converted from a working state to a non-working state; wherein the non-operating state indicates that the mobile battery module does not deliver power to the outside.
Specifically, the charging fault signal indicates that the resistance detected by the current insulation detection is smaller than a preset resistance threshold; further, the preset resistance threshold is 500Ω.
Further, the charging failure signal is a signal indicating that the mobile battery module is over-current in the charging process.
The application provides a monitoring method of a charging process, which is characterized in that a vehicle to be charged corresponding to a charging instruction is used as a target vehicle by responding to the charging instruction, a mobile battery module is controlled to move to a target area and is controlled to be connected with a charging interface of the target vehicle, if a judging module detects that the mechanical arm of the mobile battery module is connected with the charging interface of the target vehicle, the mobile battery module is controlled to be in a grounding state and is controlled to enter the working state, in the process that the mobile battery module is in the working state, a vehicle detecting module arranged in the target vehicle continuously performs insulation detection on the target vehicle, if a processor receives a charging fault signal sent by the target vehicle, the mobile battery module is controlled to be converted into a non-working state from the working state, and if the judging module detects that the mobile battery module is in the non-working state, the mobile battery module is controlled to restore the grounding state. Therefore, the vehicle to be charged can be charged without stopping near a fixed charging pile, the mobile battery module can automatically move near the vehicle to be charged, and when the mobile battery module is connected with the vehicle and is charged, only one of the mobile battery module or the vehicle is required to be subjected to insulation detection, so that the problem of inaccurate insulation detection caused by parallel connection of the resistor in the mobile battery module and the resistor in the vehicle due to simultaneous insulation detection when the mobile battery module is connected with the vehicle is avoided.
And S600, if the judging module detects that the mobile battery module is in a non-working state, controlling the mobile battery module to restore to a grounding state.
S700, obtaining an insulation resistance obtained after insulation detection of the mobile battery module by the judging module as a target resistance MR.
Specifically, those skilled in the art know that any method for detecting insulation resistance obtained after insulation of the mobile battery module falls within the protection scope of the present application, and will not be described herein.
And S800, if the MR is larger than the first preset resistance YR, controlling the mobile battery module to be converted into a working state from a non-working state, and continuously performing insulation detection on the target vehicle.
Specifically, yr=500 Ω.
Further, it can be understood that the current passing through the mobile battery module does not exceed an acceptable current level when the target resistance is greater than the first preset resistance, and thus, there is no risk of charging the housing of the mobile battery module.
And S900, if MR is less than or equal to YR, controlling the mechanical arm of the mobile battery module to retract from the charging interface of the target vehicle, and sending a fault signal of the mobile battery module.
In particular, it can be understood that when the target resistance is equal to or less than the first preset resistance, the current passing through the mobile battery module exceeds an acceptable current level, and thus, there is a risk of electrification of the housing of the mobile battery module.
Since the problem of erroneous judgment occurs when the target vehicle performs insulation detection, that is, the current mobile battery module has no problem, but the insulation detection report of the target vehicle is problematic, at this time, the mobile power module needs to perform self-detection, the problem is eliminated, and if the charging is stopped every time the insulation detection of the target vehicle has a problem, the problem of low charging efficiency is caused, so the charging efficiency is improved by the scheme.
In an exemplary embodiment of the present application, the step S500 includes:
s510, if the processor receives a charging fault signal sent by a target vehicle, sending a communication request to the target vehicle;
specifically, the communication request includes a communication protocol and an instruction requesting to connect the corresponding function of the target vehicle.
S520, if an allowable communication signal sent by a target vehicle is received, a first target instruction is sent to the target vehicle; wherein the first target instruction includes: an insulation detection stop instruction and a ground state release instruction;
specifically, the reception of the communication permission signal transmitted by the target vehicle may be understood as that the target vehicle receives the communication protocol included in the communication request, and the target vehicle agrees to communicate with the mobile battery module.
Further, the insulation detection stop command and the ground state release command are control commands for the target vehicle, and correspond to insulation detection that the stop target vehicle itself is performing and stopping the target vehicle from being grounded.
Further, the ground state contact instruction is to control the target vehicle to retract the ground line so that the target vehicle is no longer grounded.
Further, S520 further includes the following steps:
and S521, if the communication signal which is not allowed and is sent by the target vehicle is received, controlling the mobile battery module to be switched from the working state to the non-working state and executing S600.
Specifically, the disallow communication signal indicates that the target vehicle refuses the communication protocol of the mobile battery module, and the mobile battery module is disallowed to send instructions to the target vehicle.
S530, obtaining an insulation resistance obtained after insulation detection of the mobile battery module as a designated resistance ZR;
s540, if ZR is larger than a second preset resistor ER, controlling the mobile battery module not to be grounded any more and sending a second target instruction to a target vehicle; wherein the second target instruction includes: an insulation detection start instruction and a ground state recovery instruction;
in particular, it can be understood that when the specified resistance is greater than the second preset resistance, the current passing in the mobile battery module does not exceed an acceptable current level, and therefore, there is no risk of charging the housing of the mobile battery module.
Further, er=500 Ω.
S550, if ZR is less than or equal to ER, controlling the mobile battery module to be converted into a non-working state from a working state and retracting the mechanical arm from a charging interface of the target vehicle;
in particular, when the specified resistance is equal to or less than the second preset resistance, it can be understood that the current passing in the mobile battery module exceeds an acceptable current level, and therefore, there is a risk of charging the housing of the mobile battery module.
S560, a fault signal of the mobile battery module is sent.
In an exemplary embodiment of the present application, the charge failure signal is obtained by:
s501, acquiring an insulation resistance obtained by performing insulation detection on a target vehicle as a key resistance GR at intervals of set time delta t;
specifically, the person skilled in the art can set the value of the set time according to the actual requirement; preferably, Δt=0.00001 s, and the smaller the set time, the higher the safety of the mobile battery module.
S502, if GR is less than or equal to YR, generating a charging fault signal and sending the charging fault signal to a processor.
Furthermore, although the steps of the methods in the present disclosure are depicted in a particular order in the drawings, this does not require or imply that the steps must be performed in that particular order or that all illustrated steps be performed in order to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform, etc.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a mobile terminal, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.
Those skilled in the art will appreciate that the various aspects of the application may be implemented as a system, method, or program product. Accordingly, aspects of the application may be embodied in the following forms, namely: an entirely hardware embodiment, an entirely software embodiment (including firmware, micro-code, etc.) or an embodiment combining hardware and software aspects may be referred to herein as a "circuit," module "or" system.
An electronic device according to this embodiment of the application. The electronic device is merely an example, and should not impose any limitations on the functionality and scope of use of embodiments of the present application.
The electronic device is in the form of a general purpose computing device. Components of an electronic device may include, but are not limited to: the at least one processor, the at least one memory, and a bus connecting the various system components, including the memory and the processor.
Wherein the memory stores program code that is executable by the processor to cause the processor to perform steps according to various exemplary embodiments of the application described in the "exemplary methods" section of this specification.
The storage may include readable media in the form of volatile storage, such as Random Access Memory (RAM) and/or cache memory, and may further include Read Only Memory (ROM).
The storage may also include a program/utility having a set (at least one) of program modules including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
The bus may be one or more of several types of bus structures including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures.
The electronic device may also communicate with one or more external devices (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device, and/or with any device (e.g., router, modem, etc.) that enables the electronic device to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface. And, the electronic device may also communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet, through a network adapter. The network adapter communicates with other modules of the electronic device via a bus. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with an electronic device, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, a computer-readable storage medium having stored thereon a program product capable of implementing the method described above in the present specification is also provided. In some possible embodiments, the various aspects of the application may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps according to the various exemplary embodiments of the application as described in the "exemplary methods" section of this specification, when said program product is run on the terminal device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable signal medium may include a data signal propagated in baseband or as part of a carrier wave with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the Internet using an Internet service provider).
Furthermore, the above-described drawings are only schematic illustrations of processes included in the method according to the exemplary embodiment of the present application, and are not intended to be limiting. It will be readily appreciated that the processes shown in the above figures do not indicate or limit the temporal order of these processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, for example, among a plurality of modules.
It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.
Embodiments of the present application also provide a non-transitory computer readable storage medium that may be disposed in an electronic device to store at least one instruction or at least one program for implementing one of the methods embodiments, the at least one instruction or the at least one program being loaded and executed by the processor to implement the methods provided by the embodiments described above.
Embodiments of the present application also provide an electronic device comprising a processor and the aforementioned non-transitory computer-readable storage medium.
Embodiments of the present application also provide a computer program product comprising program code for causing an electronic device to carry out the steps of the method according to the various exemplary embodiments of the application as described in the specification, when said program product is run on the electronic device.
While certain specific embodiments of the application have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the application. Those skilled in the art will also appreciate that many modifications may be made to the embodiments without departing from the scope and spirit of the application. The scope of the application is defined by the appended claims.
Claims (10)
1. The monitoring method for the charging process is characterized by being applied to a monitoring system for the charging process, wherein the monitoring system for the charging process comprises a judging module, a processor, a mobile battery module and a memory storing a computer program, wherein the judging module and the mobile battery module are connected with the processor, and the mobile battery module comprises a mechanical arm which is used for connecting a vehicle to be charged and charging the vehicle to be charged; the mobile battery module is configured to maintain a grounded state when in a non-operating state; the judging module is used for conducting insulation detection on the mobile power supply module when the mobile power supply module is in a grounding state;
when the computer program is executed by the processor, the following steps are implemented:
s100, responding to a received charging instruction, and taking a vehicle to be charged corresponding to the charging instruction as a target vehicle;
s200, controlling a mobile battery module to move to a target area and controlling a mechanical arm in the mobile battery module to be connected with a charging interface of a target vehicle; the distance between any position in the target area and the charging interface of the target vehicle is smaller than the length of the mechanical arm;
s300, if the judging module detects that the mechanical arm of the mobile battery module is connected with the charging interface of the target vehicle, controlling the mobile battery module to release the grounding state and controlling the mobile battery module to enter the working state; wherein the operating state indicates that the mobile battery module is delivering power to the outside; the judging and detecting module is configured to suspend insulation detection of the mobile battery module after the mobile battery module is released from a grounding state;
s400, continuously performing insulation detection on the target vehicle by a vehicle detection module arranged in the target vehicle in the process that the mobile battery module is in a working state;
s500, if the processor receives a charging fault signal sent by a target vehicle, controlling the mobile battery module to be converted from a working state to a non-working state; wherein the non-operating state indicates that the mobile battery module does not externally deliver power;
and S600, if the judging module detects that the mobile battery module is in a non-working state, controlling the mobile battery module to restore to a grounding state.
2. The method according to claim 1, further comprising the step after S600 of:
s700, acquiring an insulation resistance obtained after insulation detection of the mobile battery module by the judging module as a target resistance MR;
s800, if the MR is larger than a first preset resistance YR, controlling the mobile battery module to be converted from a non-working state to a working state, and continuously performing insulation detection on the target vehicle;
and S900, if MR is less than or equal to YR, controlling the mechanical arm of the mobile battery module to retract from the charging interface of the target vehicle, and sending a fault signal of the mobile battery module.
3. The method according to claim 1, wherein the step S500 includes:
s510, if the processor receives a charging fault signal sent by a target vehicle, sending a communication request to the target vehicle;
s520, if an allowable communication signal sent by a target vehicle is received, a first target instruction is sent to the target vehicle; wherein the first target instruction includes: an insulation detection stop instruction and a ground state release instruction;
s530, obtaining an insulation resistance obtained after insulation detection of the mobile battery module as a designated resistance ZR;
s540, if ZR is larger than a second preset resistor ER, controlling the mobile battery module not to be grounded any more and sending a second target instruction to a target vehicle; wherein the second target instruction includes: an insulation detection start instruction and a ground state recovery instruction;
s550, if ZR is less than or equal to ER, controlling the mobile battery module to be converted into a non-working state from a working state and retracting the mechanical arm from a charging interface of the target vehicle;
s560, a fault signal of the mobile battery module is sent.
4. A method according to claim 3, wherein S520 further comprises the steps of:
and S521, if the communication signal which is not allowed and is sent by the target vehicle is received, controlling the mobile battery module to be switched from the working state to the non-working state and executing S600.
5. The method of claim 1, wherein the charge failure signal is obtained by:
s501, acquiring an insulation resistance obtained by performing insulation detection on a target vehicle as a key resistance GR at intervals of set time delta t;
s502, if GR is less than or equal to YR, generating a charging fault signal and sending the charging fault signal to a processor.
6. The method of claim 5, wherein Δt = 0.00001s.
7. The method of claim 2, wherein YR = 500 Ω.
8. A method according to claim 3, characterized in that ER = 500 Ω.
9. A non-transitory computer readable storage medium having stored therein at least one instruction or at least one program loaded and executed by a processor to implement the method of any one of claims 1-8.
10. An electronic device comprising a processor and the non-transitory computer readable storage medium of claim 9.
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