CN117818508A - Method, device, equipment and storage medium for processing abnormal faults of pure electric vehicle - Google Patents
Method, device, equipment and storage medium for processing abnormal faults of pure electric vehicle Download PDFInfo
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- CN117818508A CN117818508A CN202311756718.9A CN202311756718A CN117818508A CN 117818508 A CN117818508 A CN 117818508A CN 202311756718 A CN202311756718 A CN 202311756718A CN 117818508 A CN117818508 A CN 117818508A
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- 230000002159 abnormal effect Effects 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000004590 computer program Methods 0.000 claims description 10
- 230000008030 elimination Effects 0.000 claims description 5
- 238000003379 elimination reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
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- 230000006399 behavior Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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Abstract
The application discloses a method for processing abnormal faults of a pure electric vehicle, which comprises the following steps: when detecting that the pure electric vehicle has abnormal faults, monitoring an emergency mode signal; when the emergency mode signal input is monitored, judging whether the current emergency mode signal input is effective input or not; if yes, the pure electric vehicle is controlled to enter an emergency state so as to control the pure electric vehicle to move. By applying the method for processing the abnormal faults of the pure electric vehicle, provided by the application, the scene adaptability of the vehicle is ensured, the influence of the abnormal faults of the vehicle on road traffic and daily production is reduced, and the user satisfaction degree is improved. The application also discloses a device, equipment and a storage medium for processing the abnormal faults of the pure electric vehicle, and the device and the equipment have corresponding technical effects.
Description
Technical Field
The present disclosure relates to the field of vehicle fault handling technologies, and in particular, to a method, an apparatus, a device, and a computer readable storage medium for handling an abnormal fault of a pure electric vehicle.
Background
At present, in the running process of a pure electric vehicle, accelerator and brake pedal signals are mainly used as driver intention recognition, in the running process, power output is controlled through the opening degree of an accelerator pedal, the vehicle is braked and controlled through the opening degree and the change rate of a brake pedal, when the brake pedal is stepped on, the whole vehicle does not have torque output or enters a power generation mode, energy recovery is carried out, and the vehicle is braked by reverse dragging of a motor. Meanwhile, when the vehicle starts to gear, in order to ensure safety, a common control strategy requires that the transmission system is allowed to enter a gear when the brake pedal is simultaneously pressed down. When the vehicle starts to shift, the driver can press the brake pedal, the VCU (vehicle control unit) detects that the brake pedal signal is effective, the gear box is shifted to engage the transmission system in response to the shift instruction of the driver, the brake pedal is released, the accelerator pedal is pressed, and the vehicle starts under the condition that the running state of the vehicle is met. In the running process, a driver controls the power output of the vehicle through signals of an accelerator pedal and a brake pedal, positive torque is output to drive the vehicle when the accelerator signal is effective and the brake signal is ineffective, the vehicle is braked by a motor or air pressure when the accelerator signal is ineffective and is decelerated, and in the running process, the vehicle enters sliding brake when the accelerator signal and the brake signal are ineffective, and the motor is used for reverse dragging brake. In the parking process of the vehicle, a brake pedal signal is effective, and the vehicle brakes. Further, in the whole vehicle logic process, when the brake pedal signal and the brake pedal opening signal are simultaneously valid, executing a brake pedal signal priority strategy.
Two of the most critical components as driver behavior intent control inputs: in the actual application process, the faults of parts and signals and detection faults are unavoidable. Meanwhile, as the driver behavior input, the whole vehicle function control highly depends on the signal, in order to ensure the running safety of the vehicle, when the brake signal and the accelerator pedal signal are abnormal, for example, the brake signal is always effective, the gear shifting and running of the vehicle gearbox are in a forbidden state, at the moment, a brake signal priority strategy is executed, even if the accelerator signal is effective, the vehicle has no torque output, and the vehicle is in a fault mode and cannot run and move. In some pure electric commercial vehicles, due to special use scenes, such as construction sites, narrow channels, traffic intersections and the like, abnormal faults of the vehicles can bring great influence on road traffic and daily production, and even serious accidents can be caused in certain specific environments.
In summary, how to effectively solve the problems that the abnormal faults of the vehicle can not run and move, which have great influence on road traffic and daily production, and even serious accidents can be caused in certain specific environments is a problem which needs to be solved by the people in the field.
Disclosure of Invention
The method ensures the scene adaptability of the vehicle, reduces the influence of the abnormal fault of the vehicle on road traffic and daily production, and improves the user satisfaction; another object of the present application is to provide a device, an apparatus, and a computer-readable storage medium for handling abnormal faults of a pure electric vehicle.
In order to solve the technical problems, the application provides the following technical scheme:
a method for processing abnormal faults of a pure electric vehicle comprises the following steps:
when detecting that the pure electric vehicle has abnormal faults, monitoring an emergency mode signal;
when the emergency mode signal input is monitored, judging whether the current emergency mode signal input is effective input or not;
and if yes, controlling the pure electric vehicle to enter an emergency state so as to control the pure electric vehicle to move.
In one embodiment of the present application, when an abnormal fault is detected in the pure electric vehicle, the method monitors an emergency mode signal, including:
and monitoring the emergency mode signal when the fault of the braking signal of the pure electric vehicle is detected.
In one embodiment of the present application, determining whether the current emergency mode signal input is a valid input includes:
and judging whether the timing time length of the pure electric vehicle in the emergency state is smaller than a first preset time length and the accumulated input times of the emergency mode signals of the abnormal faults are smaller than a preset value.
In a specific embodiment of the present application, further comprising:
and when the fault elimination of the pure electric vehicle is detected, resetting the timing duration and the input times.
In a specific embodiment of the present application, after controlling the pure electric vehicle to enter the emergency state, the method further includes:
and outputting countdown prompt information according to the first preset duration.
In a specific embodiment of the present application, when the emergency mode signal input is monitored, determining whether the current emergency mode signal input is a valid input includes:
when the fact that the emergency mode signal input is twice in the second preset time period is monitored, judging whether the last emergency mode signal input in the emergency mode signals is effective input or not.
In one embodiment of the present application, monitoring an emergency mode signal includes:
acquiring vehicle system condition data and running environment data;
and monitoring the emergency mode signal when the emergency control condition is determined to be met according to the vehicle system condition data and the running environment data.
A device for handling abnormal faults in a pure electric vehicle, comprising:
the emergency signal monitoring module is used for monitoring an emergency mode signal when detecting that the pure electric vehicle has an abnormal fault;
the judging module is used for judging whether the current emergency mode signal input is effective input or not when the emergency mode signal input is monitored;
and the emergency state control module is used for controlling the pure electric vehicle to enter an emergency state when the current emergency mode signal input is determined to be effective input so as to control the pure electric vehicle to move.
A handling device for an abnormal fault of a pure electric vehicle, comprising:
a memory for storing a computer program;
and the processor is used for realizing the steps of the method for processing the abnormal faults of the pure electric vehicle when executing the computer program.
A computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of a method of handling an abnormal fault of a blade electric vehicle as described above.
According to the method for processing the abnormal faults of the pure electric vehicle, when the abnormal faults of the pure electric vehicle are detected, the emergency mode signals are monitored; when the emergency mode signal input is monitored, judging whether the current emergency mode signal input is effective input or not; if yes, the pure electric vehicle is controlled to enter an emergency state so as to control the pure electric vehicle to move.
According to the technical scheme, the driver is given greater vehicle active control right on the basis of ensuring driving safety based on whole vehicle control, the artificial idea is reflected, when the abnormal fault of the pure electric vehicle is detected, if the emergency mode signal input is monitored and the current emergency mode signal input is determined to be effective input, the pure electric vehicle is controlled to enter an emergency state, so that the pure electric vehicle is controlled to temporarily move, the scene adaptability of the vehicle is ensured, the influence of the abnormal fault of the vehicle on road traffic and daily production is reduced, and the user satisfaction is improved.
Correspondingly, the application further provides a device, equipment and a computer readable storage medium for processing the abnormal faults of the pure electric vehicle, which correspond to the method for processing the abnormal faults of the pure electric vehicle, and the technical effects are achieved, and the detailed description is omitted.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of an implementation of a method for handling an abnormal failure of a blade electric vehicle in an embodiment of the present application;
FIG. 2 is a flowchart of another implementation of a method for handling an abnormal failure of a blade electric vehicle according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a vehicle control circuit in the prior art;
FIG. 4 is a schematic diagram of a vehicle control circuit in an embodiment of the present application;
fig. 5 is a block diagram of a device for handling abnormal faults of a pure electric vehicle according to an embodiment of the present application;
FIG. 6 is a block diagram of an apparatus for handling abnormal faults in a blade electric vehicle according to an embodiment of the present application;
fig. 7 is a schematic specific structure diagram of a device for handling abnormal faults of a pure electric vehicle according to an embodiment of the present application.
Detailed Description
In order to provide a better understanding of the present application, those skilled in the art will now make further details of the present application with reference to the drawings and detailed description. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1, fig. 1 is a flowchart of an implementation of a method for handling an abnormal fault of a pure electric vehicle according to an embodiment of the present application, where the method may include the following steps:
s101: and monitoring an emergency mode signal when detecting that the pure electric vehicle has an abnormal fault.
The emergency switch can be additionally arranged in the pure electric vehicle in advance, when the vehicle has abnormal faults, the emergency mode signal is generated by actively and manually operating the emergency switch by a driver under the condition that the vehicle and personal safety are not affected, and the vehicle is allowed to enter a limp-home mode after the vehicle control unit receives the emergency mode signal.
The whole vehicle control unit detects abnormal faults of the pure electric vehicle in real time, and monitors an emergency mode signal when detecting that the pure electric vehicle has abnormal faults.
S102: when the emergency mode signal input is monitored, judging whether the current emergency mode signal input is effective input, if so, executing step S103, and if not, outputting vehicle forbidden prompt information.
When the whole vehicle control unit monitors the emergency mode signal input, judging whether the current emergency mode signal input is effective input, if so, indicating that the pure electric vehicle is currently allowed to move, executing step S103, otherwise, indicating that the pure electric vehicle is not currently allowed to move, and outputting vehicle forbidden prompt information.
In a specific embodiment of the present application, step S102 may include the following steps:
when the fact that the two emergency mode signal inputs exist in the second preset time period is monitored, judging whether the last emergency mode signal input in the two emergency mode signals is effective input or not.
In order to ensure misoperation of the switch, when the switch is designed and selected, secondary operation misoperation prevention setting is adopted, and subjective operation intention of a driver is ensured. When validity judgment is carried out on the emergency mode signals, whether the last emergency mode signal input in the two emergency mode signals is valid input is judged only when the fact that the two emergency mode signal inputs exist in the second preset time length is monitored. And the validity judgment is carried out on the last emergency mode signal in the two emergency mode signals monitored in the second preset time length, so that false triggering of an emergency state is avoided, and the safety is improved.
It should be noted that, the second preset duration may be set and adjusted according to the actual situation, which is not limited in the embodiment of the present application.
S103: and controlling the pure electric vehicle to enter an emergency state so as to control the pure electric vehicle to move.
When the current emergency mode signal input is determined to be effective input, the current state that the pure electric vehicle is allowed to move is indicated, and the pure electric vehicle is controlled to enter an emergency state, so that the pure electric vehicle is controlled to move. And the highest running speed of the pure electric vehicle after entering the emergency state can be preset so as to control the vehicle to run at the safe speed in the emergency state. Through setting of emergency mode signals, when an abnormal fault exists in the pure electric vehicle, the pure electric vehicle is controlled to enter an emergency state on the basis of determining that the emergency mode signals are input effectively, so that the pure electric vehicle is controlled to temporarily move, the scene adaptability of the vehicle is guaranteed, the influence of the abnormal fault of the vehicle on road traffic and daily production is reduced, and the user satisfaction is improved.
According to the technical scheme, the driver is given greater vehicle active control right on the basis of ensuring driving safety based on whole vehicle control, the artificial idea is reflected, when the abnormal fault of the pure electric vehicle is detected, if the emergency mode signal input is monitored and the current emergency mode signal input is determined to be effective input, the pure electric vehicle is controlled to enter an emergency state, so that the pure electric vehicle is controlled to temporarily move, the scene adaptability of the vehicle is ensured, the influence of the abnormal fault of the vehicle on road traffic and daily production is reduced, and the user satisfaction is improved.
It should be noted that, based on the above embodiments, the embodiments of the present application further provide corresponding improvements. The following embodiments relate to the same steps as those in the above embodiments or the steps corresponding to the steps may be referred to each other, and the corresponding beneficial effects may also be referred to each other, which will not be described in detail in the following modified embodiments.
Referring to fig. 2, fig. 2 is a flowchart of another implementation of a method for handling an abnormal fault of a pure electric vehicle according to an embodiment of the present application, where the method may include the following steps:
s201: when a fault of a brake signal of the pure electric vehicle is detected, vehicle system condition data and running environment data are acquired.
When a fault of a brake signal of the pure electric vehicle is detected, vehicle system condition data and running environment data are acquired. The vehicle system condition data comprise various data information related to the running safety of the vehicle except the condition of the braking signal of the pure electric vehicle, the running environment data comprise the external environment information of the current pure electric vehicle, and the image information of the external environment of the current pure electric vehicle can be acquired through the image capturing device.
S202: and monitoring the emergency mode signal when the emergency control condition is determined to be met according to the vehicle system condition data and the running environment data.
The emergency control conditions are preset, for example, the emergency control conditions can be set to the vehicle system conditions so that the pure electric vehicle can be supported for safe running, and the running environment supports for safe running of the vehicle. After the vehicle system condition data and the operation environment data are acquired, whether the vehicle system condition data and the operation environment data meet the emergency control condition is judged. The control system preferentially carries out system judgment, responds to subjective judgment of a driver, and combines the subjective judgment with the objective judgment to ensure that the production operation of the vehicle is not influenced as much as possible.
S203: when the emergency mode signal input is monitored, judging whether the timing duration of the pure electric vehicle in an emergency state is smaller than a first preset duration and the accumulated input times of the abnormal fault emergency mode signal are smaller than a preset value, if yes, executing step S204, and if not, outputting vehicle forbidden prompt information.
When the pure electric vehicle is in an emergency state, the time in the emergency mode is counted, and the number of times of entering the emergency state is counted. The method comprises the steps of presetting a first preset duration for enabling the pure electric vehicle to be in an emergency state when an abnormal fault exists and a preset value for enabling effective times of emergency mode signals. When the emergency mode signal input is monitored, judging whether the timing duration of the pure electric vehicle in an emergency state is smaller than a first preset duration and the accumulated input times of the abnormal fault emergency mode signal are smaller than a preset value, if yes, executing step S204, and if not, outputting vehicle forbidden prompt information. The time length of the pure electric vehicle in the emergency mode and the frequency of the emergency state are limited by setting the first preset time length of the pure electric vehicle in the emergency state when the abnormal fault exists and the preset value of the frequency of the emergency mode signal which can be allowed to be effective, so that a driver is prevented from entering the emergency mode for a plurality of times when the vehicle fault is not repaired, and the potential safety hazard in the emergency mode is reduced.
It should be noted that, the first preset duration and the preset value may be set and adjusted according to actual situations, which is not limited in this embodiment of the present application.
It should be further noted that, the first and second preset durations are only used for distinguishing the two preset durations, and no size or sequence is divided.
S204: and controlling the pure electric vehicle to enter an emergency state so as to control the pure electric vehicle to move.
S205: and outputting countdown prompt information according to the first preset duration.
After the pure electric vehicle is controlled to enter the emergency state, countdown prompt information can be output according to the first preset duration. The countdown reminding is carried out on the first preset duration which can be in the emergency state when the pure electric vehicle has abnormal faults, so that the advanced control of a driver on the vehicle is facilitated, and the user experience is further improved.
S206: when the fault elimination of the pure electric vehicle is detected, the timing duration and the input times are cleared.
The whole vehicle control unit detects the fault condition of the pure electric vehicle, and clears the timing duration and the input times when detecting the fault elimination of the pure electric vehicle, so that the influence on the emergency treatment of the abnormal fault of the subsequent vehicle is avoided.
Referring to fig. 3 and fig. 4, fig. 3 is a schematic diagram of a vehicle control circuit in the prior art, and fig. 4 is a schematic diagram of a vehicle control circuit in an embodiment of the present application. In fig. 4, VDR (Vehicle Data Recorder, video and data recorder) is used as a data recorder device, when the emergency state of the vehicle is triggered, the data recording of the whole vehicle can be activated and stored and protected, for example, the vehicle is simultaneously provided with a video monitoring device, and the data recording can be synchronously performed for later data inquiry. And when triggering the emergent state of vehicle, send limp-home mode signal to IC (combination meter), BCM (car body control system) and VDR, carry on the suggestion through flashing signal or sound signal on the instrument, remind the driver to be in the emergent state at present, BCM opens the emergent state of outside dangerous alarm lamp signal, suggestion outside vehicle simultaneously. The emergency switch is arranged to give initiative to the driver, so that the vehicle can run for a certain distance in a conditional safe running way under the condition that the safety is not affected, and the use scene factors and the intention of the driver are fully considered.
Corresponding to the above method embodiment, the present application further provides a device for handling an abnormal failure of a pure electric vehicle, where the device for handling an abnormal failure of a pure electric vehicle described below and the method for handling an abnormal failure of a pure electric vehicle described above may be referred to correspondingly with each other.
Referring to fig. 5, fig. 5 is a block diagram of a device for handling abnormal faults of a pure electric vehicle according to an embodiment of the present application, where the device may include:
the emergency signal monitoring module 51 is configured to monitor an emergency mode signal when an abnormal fault of the pure electric vehicle is detected;
the judging module 52 is configured to judge whether the current emergency mode signal input is a valid input when the emergency mode signal input is monitored;
the emergency state control module 53 is configured to control the pure electric vehicle to enter an emergency state to control movement of the pure electric vehicle when it is determined that the current emergency mode signal input is a valid input.
According to the technical scheme, the driver is given greater vehicle active control right on the basis of ensuring driving safety based on whole vehicle control, the artificial idea is reflected, when the abnormal fault of the pure electric vehicle is detected, if the emergency mode signal input is monitored and the current emergency mode signal input is determined to be effective input, the pure electric vehicle is controlled to enter an emergency state, so that the pure electric vehicle is controlled to temporarily move, the scene adaptability of the vehicle is ensured, the influence of the abnormal fault of the vehicle on road traffic and daily production is reduced, and the user satisfaction is improved.
In one embodiment of the present application, the emergency signal monitoring module 51 is specifically a module that monitors an emergency mode signal when a brake signal failure of the electric vehicle is detected.
In one embodiment of the present application, the determining module 52 is specifically configured to determine whether a time duration of the pure electric vehicle in an emergency state is less than a first preset time duration and a cumulative input number of the abnormal fault emergency mode signal is less than a preset value.
In one specific embodiment of the present application, the apparatus may further include:
and the zero clearing module is used for clearing the timing duration and the input times when detecting the fault elimination of the pure electric vehicle.
In one specific embodiment of the present application, the apparatus may further include:
and the countdown prompt module is used for outputting countdown prompt information according to the first preset duration after the pure electric vehicle is controlled to enter the emergency state.
In one embodiment of the present application, the determining module 52 is specifically configured to determine, when it is monitored that there are two emergency mode signal inputs within the second preset time period, whether a last emergency mode signal input of the two emergency mode signals is a valid input.
In one embodiment of the present application, the emergency signal monitoring module 51 includes:
the data acquisition sub-module is used for acquiring vehicle system condition data and running environment data;
and the emergency signal monitoring sub-module is used for monitoring the emergency mode signal when the emergency control condition is met according to the vehicle system condition data and the running environment data.
Corresponding to the above method embodiment, referring to fig. 6, fig. 6 is a schematic diagram of an apparatus for handling an abnormal failure of a pure electric vehicle provided in the present application, where the apparatus may include:
a memory 332 for storing a computer program;
and a processor 322, configured to implement the steps of the method for handling abnormal faults of the pure electric vehicle in the above method embodiment when executing the computer program.
Specifically, referring to fig. 7, fig. 7 is a schematic diagram of a specific structure of an apparatus for handling an abnormal fault of a pure electric vehicle according to the present embodiment, where the apparatus for handling an abnormal fault of a pure electric vehicle may have relatively large differences due to different configurations or performances, and may include a processor (central processing units, CPU) 322 (e.g., one or more processors) and a memory 332, where the memory 332 stores one or more computer programs 342 or data 344. Wherein the memory 332 may be transient storage or persistent storage. The program stored in memory 332 may include one or more modules (not shown), each of which may include a series of instruction operations in the data processing apparatus. Still further, the processor 322 may be configured to communicate with the memory 332 to execute a series of instruction operations in the memory 332 on the blade-electric vehicle exception fault handling device 301.
The blade electric vehicle exception fault handling device 301 may also include one or more power supplies 326, one or more wired or wireless network interfaces 350, one or more input/output interfaces 358, and/or one or more operating systems 341.
The steps in the method for handling an abnormal failure of a pure electric vehicle described above may be implemented by the structure of the processing apparatus for an abnormal failure of a pure electric vehicle.
Corresponding to the above method embodiments, the present application further provides a computer readable storage medium having a computer program stored thereon, which when executed by a processor, performs the steps of:
when detecting that the pure electric vehicle has abnormal faults, monitoring an emergency mode signal; when the emergency mode signal input is monitored, judging whether the current emergency mode signal input is effective input or not; if yes, the pure electric vehicle is controlled to enter an emergency state so as to control the pure electric vehicle to move.
The computer readable storage medium may include: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
For the description of the computer-readable storage medium provided in the present application, reference is made to the above method embodiments, and the description is omitted herein.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, so that the same or similar parts between the embodiments are referred to each other. The apparatus, device and computer readable storage medium of the embodiments are described more simply because they correspond to the methods of the embodiments, and the description thereof will be given with reference to the method section.
Specific examples are used herein to illustrate the principles and embodiments of the present application, and the description of the above examples is only for aiding in understanding the technical solution of the present application and its core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (10)
1. The method for processing the abnormal faults of the pure electric vehicle is characterized by comprising the following steps of:
when detecting that the pure electric vehicle has abnormal faults, monitoring an emergency mode signal;
when the emergency mode signal input is monitored, judging whether the current emergency mode signal input is effective input or not;
and if yes, controlling the pure electric vehicle to enter an emergency state so as to control the pure electric vehicle to move.
2. The method for handling an abnormal fault of a pure electric vehicle according to claim 1, wherein monitoring the emergency mode signal when the presence of the abnormal fault of the pure electric vehicle is detected comprises:
and monitoring the emergency mode signal when the fault of the braking signal of the pure electric vehicle is detected.
3. The method for handling an abnormal fault of a pure electric vehicle according to claim 1 or 2, wherein determining whether the current emergency mode signal input is a valid input comprises:
and judging whether the timing time length of the pure electric vehicle in the emergency state is smaller than a first preset time length and the accumulated input times of the emergency mode signals of the abnormal faults are smaller than a preset value.
4. The method for handling an abnormal failure of a pure electric vehicle according to claim 3, further comprising:
and when the fault elimination of the pure electric vehicle is detected, resetting the timing duration and the input times.
5. The method for handling an abnormal failure of a pure electric vehicle according to claim 3, further comprising, after controlling the pure electric vehicle to enter an emergency state:
and outputting countdown prompt information according to the first preset duration.
6. The method for handling an abnormal fault of a pure electric vehicle according to claim 1, wherein when the emergency mode signal input is monitored, determining whether the current emergency mode signal input is a valid input comprises:
when the fact that the emergency mode signal input is twice in the second preset time period is monitored, judging whether the last emergency mode signal input in the emergency mode signals is effective input or not.
7. The method for handling an abnormal fault in a blade electric vehicle according to claim 1, wherein monitoring the emergency mode signal comprises:
acquiring vehicle system condition data and running environment data;
and monitoring the emergency mode signal when the emergency control condition is determined to be met according to the vehicle system condition data and the running environment data.
8. A device for handling an abnormal failure of a blade electric vehicle, comprising:
the emergency signal monitoring module is used for monitoring an emergency mode signal when detecting that the pure electric vehicle has an abnormal fault;
the judging module is used for judging whether the current emergency mode signal input is effective input or not when the emergency mode signal input is monitored;
and the emergency state control module is used for controlling the pure electric vehicle to enter an emergency state when the current emergency mode signal input is determined to be effective input so as to control the pure electric vehicle to move.
9. A processing apparatus for an abnormal failure of a pure electric vehicle, characterized by comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method for handling an abnormal failure of a blade electric vehicle according to any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the method for handling an abnormal failure of a blade electric vehicle according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311756718.9A CN117818508A (en) | 2023-12-19 | 2023-12-19 | Method, device, equipment and storage medium for processing abnormal faults of pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311756718.9A CN117818508A (en) | 2023-12-19 | 2023-12-19 | Method, device, equipment and storage medium for processing abnormal faults of pure electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117818508A true CN117818508A (en) | 2024-04-05 |
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| CN202311756718.9A Pending CN117818508A (en) | 2023-12-19 | 2023-12-19 | Method, device, equipment and storage medium for processing abnormal faults of pure electric vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN117818508A (en) |
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- 2023-12-19 CN CN202311756718.9A patent/CN117818508A/en active Pending
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