CN115163370A - Maintenance method and device for hybrid vehicle and electronic equipment - Google Patents
Maintenance method and device for hybrid vehicle and electronic equipment Download PDFInfo
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- CN115163370A CN115163370A CN202210701239.6A CN202210701239A CN115163370A CN 115163370 A CN115163370 A CN 115163370A CN 202210701239 A CN202210701239 A CN 202210701239A CN 115163370 A CN115163370 A CN 115163370A
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- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000012423 maintenance Methods 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 10
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- 238000004590 computer program Methods 0.000 claims description 2
- 238000011022 operating instruction Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
- F02N11/0833—Vehicle conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
- F02N11/0833—Vehicle conditions
- F02N11/084—State of vehicle accessories, e.g. air condition or power steering
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- Hybrid Electric Vehicles (AREA)
Abstract
The invention discloses a maintenance method of a hybrid vehicle, which is characterized in that in the process of maintaining the hybrid vehicle, when detecting that a cabin cover of the hybrid vehicle is in an open state, the engine state of the hybrid vehicle is obtained; detecting whether the current vehicle state of the hybrid vehicle is in a starting state when the engine state is in a closing state; if the current vehicle state is detected to be in the starting state, acquiring the battery charge state of the hybrid vehicle; and when the battery charge state is not lower than the set battery charge state, controlling the hybrid vehicle to be in a lower high-voltage state, and continuously controlling the engine to be in the off state. The maintenance method and device for the hybrid vehicle and the electronic equipment can effectively improve the safety performance of vehicle maintenance and reduce the probability of injury of maintenance personnel.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a maintenance method and a maintenance device for a hybrid vehicle and electronic equipment.
Background
With the rapid development of automobile technology, automobiles become common transportation tools for people to go out daily, so that the holding quantity of hybrid automobiles is rapidly increased, and the maintenance requirement of automobiles becomes one of the daily requirements of consumers. When a consumer overhauls or maintains an automobile, because a hybrid electric vehicle has a pure electric mode, if an engine cabin is opened to overhaul the engine when the hybrid electric vehicle is overhauled, the possibility that the engine is suddenly started exists, and the problem of low safety during overhauling is caused.
Disclosure of Invention
The embodiment of the invention provides a maintenance method and device for a hybrid vehicle and electronic equipment, which can effectively improve the safety performance of vehicle maintenance and reduce the probability of injury of maintenance personnel.
A first aspect of an embodiment of the present invention provides a method for repairing a hybrid vehicle, where the method includes:
the method comprises the steps that in the process of maintaining the hybrid vehicle, when the cabin cover of the hybrid vehicle is detected to be in an open state, the engine state of the hybrid vehicle is obtained;
detecting whether the current vehicle state of the hybrid vehicle is in a starting state when the engine state is in a closing state;
if the current vehicle state is detected to be in the starting state, acquiring the battery charge state of the hybrid vehicle;
and when the battery charge state is not lower than the set battery charge state, controlling the hybrid vehicle to be in a lower high-voltage state, and continuously controlling the engine to be in the off state.
Optionally, after obtaining the battery state of charge of the hybrid vehicle, the method further includes:
and judging whether the battery charge state is lower than the set battery charge.
Optionally, after determining whether the battery state of charge is lower than the set battery charge, the method further includes:
and when the battery charge state is lower than the set battery charge, controlling the engine of the hybrid vehicle to be in the starting state.
Optionally, after detecting whether the current vehicle state of the hybrid vehicle is in the starting state, the method further includes:
and if the current vehicle state is detected to be in a non-starting state, continuously controlling the engine to be in the closing state.
Optionally, after obtaining the engine state of the hybrid vehicle, the method further comprises:
determining whether the engine state is in the off state.
Optionally, after determining whether the engine state is in the off state, the method further comprises:
and if the engine state is in the starting state, continuously controlling the engine to be in the starting state.
The second aspect of the embodiments of the present invention also provides a maintenance apparatus for a hybrid vehicle, the apparatus including:
the hybrid vehicle control system comprises an engine state acquisition unit, a control unit and a control unit, wherein the engine state acquisition unit is used for acquiring an engine state of a hybrid vehicle when a cabin cover of the hybrid vehicle is detected to be in an open state in the process of maintaining the hybrid vehicle;
a vehicle state detection unit for detecting whether a current vehicle state of the hybrid vehicle is in a start state when the engine state is in a shut-off state;
the battery charge acquisition unit is used for acquiring the battery charge state of the hybrid vehicle if the current vehicle state is detected to be in a starting state;
and the engine control unit is used for controlling the hybrid vehicle to be in a low-high-voltage state and continuously controlling the engine to be in the closed state when the battery charge state is not lower than the set battery charge state.
Optionally, the method further includes:
a determination unit configured to determine whether or not the battery state of charge is lower than the set battery state of charge after acquiring the battery state of charge of the hybrid vehicle.
A third aspect of an embodiment of the present invention provides an electronic device, including a memory and one or more programs, where the one or more programs are stored in the memory and configured to be executed by one or more processors to execute operation instructions included in the one or more programs for performing the maintenance method for a hybrid vehicle according to the first aspect.
A fourth aspect of the embodiments of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps corresponding to the method for repairing a hybrid vehicle as provided in the first aspect.
The above one or at least one technical solution in the embodiments of the present application has at least the following technical effects:
based on the technical scheme, the engine state of the hybrid vehicle is acquired when the cabin cover of the hybrid vehicle is detected to be in the open state in the maintenance process of the hybrid vehicle; when the engine state is in a closed state and the current vehicle state is detected to be in a starting state, acquiring the battery charge state of the hybrid vehicle; when the state of charge of the battery is not lower than the set state of charge of the battery, controlling the hybrid vehicle to be in a low-high-voltage state, and continuously controlling the engine to be in the off state; therefore, when the engine hood is in an open state, the engine is in a closed state, the current vehicle state is in a starting state, and the battery charge state is not lower than the set battery charge state, the hybrid vehicle is controlled to be in a lower high-voltage state, the engine is controlled to be in a closed state, and the engine is controlled to be in a closed state due to the fact that the hybrid vehicle is controlled to be in the lower high-voltage state, so that the probability that the hybrid vehicle is suddenly started due to the fact that the hybrid vehicle is not in the lower high-voltage state in the process of maintaining the hybrid vehicle can be reduced, safety performance during vehicle maintenance can be effectively improved, and the probability of injury of maintenance personnel is reduced.
Drawings
Fig. 1 is a schematic flowchart of a maintenance method for a hybrid vehicle according to an embodiment of the present disclosure;
FIG. 2 is a diagram illustrating steps of a method for repairing a hybrid vehicle according to an embodiment of the present disclosure;
fig. 3 is a block diagram of a maintenance device for a hybrid vehicle according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The main implementation principle, the specific implementation mode and the corresponding beneficial effects of the technical scheme of the embodiment of the present application are explained in detail with reference to the accompanying drawings.
Examples
Referring to fig. 1, an embodiment of the present application provides a method for repairing a hybrid vehicle, including:
s101, in the process of maintaining a hybrid vehicle, when detecting that a cabin cover of the hybrid vehicle is in an open state, acquiring an engine state of the hybrid vehicle;
s102, when the engine state is in a closed state, detecting whether the current vehicle state of the hybrid vehicle is in a starting state;
s103, if the current vehicle state is detected to be in a starting state, acquiring the battery charge state of the hybrid vehicle;
and S104, when the battery charge state is not lower than the set battery charge state, controlling the hybrid vehicle to be in a low-high-voltage state, and continuously controlling the engine to be in the closed state.
The maintenance method of the hybrid vehicle in the embodiment of the present specification is generally applied to an in-vehicle terminal of the hybrid vehicle.
In step S101, after the hybrid vehicle has a fault, the hybrid vehicle needs to be repaired, for example, after the hybrid vehicle has a fault on a road, the hybrid vehicle is repaired after the hybrid vehicle stops alongside, and during the repair of the hybrid vehicle, whether a cabin cover of the hybrid vehicle is in an open state can be detected in real time, and when the cabin cover is detected to be in the open state, an engine state of the hybrid vehicle can be obtained through an engine sensor.
Specifically, when detecting whether the hood of the hybrid vehicle is in the open state in real time, whether the hood of the hybrid vehicle is in the open state may be detected in real time by a distance sensor provided at a position of the hood, and when detecting movement of the hood by the distance sensor, it may be determined that the hood is in the open state, and otherwise, it may be determined that the hood is in the closed state.
In this manner, when it is determined that the hood is in the open state, the engine state of the hybrid vehicle is acquired by the engine sensor, and the engine state may be the on state or the off state.
After the engine state is acquired, before step S102 is executed, it is determined whether the engine state is in an off state; if the engine state is determined to be in the off state, step S102 is executed. And if the engine state is judged not to be in the closing state, namely the engine state is judged to be in the starting state, continuously controlling the engine to be in the starting state.
When it is determined that the engine state is in the off state, step S102 is executed.
In step S102, when it is determined that the engine state is in the off state, the current vehicle state of the hybrid vehicle is acquired, and it is detected whether the current vehicle state is in the on state.
Specifically, when the current vehicle state of the hybrid vehicle is obtained, the current vehicle state may be directly read from the dashboard, or may be obtained by a corresponding sensor, and after the current vehicle state is obtained, it is detected whether the current vehicle state is in the activated state.
In the embodiment of the specification, when the current vehicle state is the starting state, that is, the current vehicle state of the hybrid vehicle is the ready state, it is characterized that the hybrid vehicle is ready, started successfully and started at any time when the hybrid vehicle is in the starting state.
When detecting that the current vehicle state is in the starting state, executing step S103; and continuously controlling the engine to be in the off state when the current vehicle state is detected to be in the non-starting state. So, when detecting that the engine state is in the closed condition and the preceding vehicle state is in non-starting state, continuously control the engine and be in the closed condition, and then can ensure to carry out maintenance in-process to mixing motor vehicle the engine and continuously be in the closed condition, and can not make the engine start suddenly to security performance when can effectively improving to carry out vehicle maintenance reduces the injured probability of maintainer that appears.
In step S103, when it is detected that the current vehicle State is in the starting State, a State Of Charge (SOC) Of the hybrid vehicle may be obtained through a Charge sensor.
Specifically, SOC is usually expressed by percentage, and may be, for example, 10%,80%, 85%, or the like, and the value of SOC ranges from 0 to 100%.
After acquiring the SOC, before executing step S104, it is further determined whether the battery state of charge is lower than the set battery charge. If the SOC is not lower than the set battery charge, executing the step S104; and if the SOC is lower than the set battery charge, controlling the engine of the hybrid vehicle to be in a starting state. Therefore, when the engine state is detected to be in the off state and the front vehicle state is in the starting state, the SOC of the hybrid vehicle is acquired, and when the SOC is judged to be lower than the set battery charge, the engine of the hybrid vehicle is controlled to be in the starting state.
In the embodiment of the present specification, the set battery charge may be set according to an actual requirement, or may be set by a person or a vehicle terminal, and the set battery charge may be, for example, 80%, 85%, 75%, and the like, and the present specification is not particularly limited.
In step S104, when the battery charge state is not lower than the set battery charge, detecting whether the hybrid vehicle is in a low-high-voltage state, and if the hybrid vehicle is in the low-high-voltage state, continuing to control the hybrid vehicle to be in the low-high-voltage state; and if the hybrid vehicle is not in the low-high-pressure state, controlling the hybrid vehicle to be adjusted from the original state to the low-high-pressure state, and continuously controlling the engine to be in the off state. When the engine cover is in an open state, the engine state is in a closed state, the current vehicle state is in a starting state, and the battery charge state is not lower than the set battery charge, the hybrid vehicle is controlled to be in a lower high-voltage state, the engine is controlled to be in a closed state, and the hybrid vehicle is controlled to be in the lower high-voltage state and the engine is controlled to be in the closed state.
In addition, when the SOC is lower than the set battery charge, when the engine cover is in an open state and the engine state is in a starting state, the engine of the hybrid vehicle can be controlled to be in the starting state, and in other states, the engine of the hybrid vehicle can be controlled to be in a closing state.
For example, taking the hybrid vehicle a as an example, first, the current state of the hood is obtained in real time by a distance sensor arranged near the hood in the hybrid vehicle a, and when the hood is detected to be in the starting state by the distance sensor, the engine state of the hybrid vehicle a is obtained by the engine sensor, or the engine state of the hybrid vehicle a can be read from an instrument panel; when the engine state is determined to be the starting state, the engine state of the hybrid vehicle is continuously controlled to be the starting state, and the engine state of the hybrid vehicle is kept unchanged.
When the engine state is judged to be the closed state, the current vehicle state of the hybrid vehicle is obtained; and if the current vehicle state is a non-ready state, keeping the engine state in a closed state.
If the current state is a ready state, acquiring the SOC of the battery pack of the hybrid vehicle A; if the charge of the battery is set to be 80%, judging whether the SOC is not less than 80%, if the SOC is not less than 80%, controlling the hybrid vehicle A to be in a low-high-voltage state, and continuously controlling the engine to be in a closed state; and if the SOC is less than 80%, controlling the engine to be in a starting state.
In the practical application process, referring to fig. 2, step S20 is first executed to determine whether the nacelle cover is in the open state; when it is determined that the hood is in the open state by step S20, step S21 of determining whether the engine state is in the start state is performed; if yes, executing step S22 and keeping the engine in a starting state; if not, namely the engine state is in a closed state, executing step S23, and judging whether the current vehicle state is in a ready state; if not, executing step S24 and keeping the engine in a closed state; if yes, executing step S25, and judging whether the SOC is not less than the set battery charge; if yes, executing step S26, forcibly turning off the high pressure, and keeping the engine in a closed state; if not, step S27 is executed to force the engine to be in the starting state.
The above one or at least one technical solution in the embodiments of the present application has at least the following technical effects:
based on the technical scheme, in the process of maintaining the hybrid vehicle, when the cabin cover of the hybrid vehicle is detected to be in the open state, the engine state of the hybrid vehicle is acquired; when the engine state is in a closed state and the current vehicle state is detected to be in a starting state, acquiring the battery charge state of the hybrid vehicle; when the state of charge of the battery is not lower than the set state of charge of the battery, controlling the hybrid vehicle to be in a low-high-voltage state, and continuously controlling the engine to be in the off state; therefore, when the engine hood is in an open state, the engine is in a closed state, the current vehicle state is in a starting state, and the battery charge state is not lower than the set battery charge, the hybrid vehicle is controlled to be in a low-voltage state, the engine is controlled to be in a closed state, and the hybrid vehicle is controlled to be in the low-voltage state and the engine is controlled to be in the closed state.
In view of the foregoing, a method for maintaining a hybrid vehicle is provided in the embodiments of the present application, and a device for maintaining a hybrid vehicle is also provided in the embodiments of the present application, referring to fig. 3, the device includes:
an engine state acquiring unit 301, configured to acquire an engine state of a hybrid vehicle when it is detected that a cabin cover of the hybrid vehicle is in an open state during maintenance of the hybrid vehicle;
a vehicle state detection unit 302, configured to detect whether a current vehicle state of the hybrid vehicle is in an activated state when the engine state is in an off state;
a battery charge acquisition unit 303, configured to acquire a battery charge state of the hybrid vehicle if it is detected that the current vehicle state is in a start state;
and the engine control unit 304 is configured to control the hybrid vehicle to be in a low-high-voltage state and continuously control the engine to be in the off state when the battery charge state is not lower than the set battery charge state.
In an alternative embodiment, the method further comprises:
a determination unit configured to determine whether or not the battery state of charge is lower than the set battery state of charge after acquiring the battery state of charge of the hybrid vehicle.
In an alternative embodiment, the engine control unit 304 is configured to control the engine of the hybrid vehicle to be in the start state after determining whether the battery state of charge is lower than the set battery charge and when the battery state of charge is lower than the set battery charge.
In an alternative embodiment, the engine control unit 304 is configured to, after detecting whether the current vehicle state of the hybrid vehicle is in the activated state, continuously control the engine to be in the deactivated state if the current vehicle state is detected to be in the deactivated state.
In an alternative embodiment, the determining unit is configured to determine whether the engine state is in the off state after the engine state of the hybrid vehicle is acquired.
In an alternative embodiment, the engine control unit 304 is configured to continuously control the engine to be in the starting state if the engine state is in the starting state after determining whether the engine state is in the closing state.
With regard to the apparatus in the above-described embodiment, the specific manner in which each unit performs the operation has been described in detail in the embodiment related to the method, and will not be described in detail here.
Fig. 4 is a block diagram illustrating an electronic device 800 for a method of servicing a hybrid vehicle according to an exemplary embodiment. For example, the electronic device 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 4, electronic device 800 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/presentation (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the electronic device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing elements 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the device 800. Examples of such data include instructions for any application or method operating on the electronic device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 806 provides power to the various components of the electronic device 800. The power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the electronic device 800.
The multimedia component 808 includes a screen that provides a presentation interface between the electronic device 800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 800 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to present and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, the audio component 810 also includes a speaker for presenting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the electronic device 800. For example, the sensor assembly 814 may detect an open/closed state of the device 800, the relative positioning of components, such as a display and keypad of the electronic device 800, the sensor assembly 814 may also detect a change in the position of the electronic device 800 or a component of the electronic device 800, the presence or absence of user contact with the electronic device 800, orientation or acceleration/deceleration of the electronic device 800, and a change in the temperature of the electronic device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate wired or wireless communication between the electronic device 800 and other devices. The electronic device 800 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the electronic device 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the electronic device 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the invention is only limited by the appended claims
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A method of servicing a hybrid vehicle, the method comprising:
the method comprises the steps that in the process of maintaining the hybrid vehicle, when the cabin cover of the hybrid vehicle is detected to be in an open state, the engine state of the hybrid vehicle is obtained;
detecting whether the current vehicle state of the hybrid vehicle is in a starting state when the engine state is in a closing state;
if the current vehicle state is detected to be in the starting state, acquiring the battery charge state of the hybrid vehicle;
and when the battery charge state is not lower than the set battery charge state, controlling the hybrid vehicle to be in a lower high-voltage state, and continuously controlling the engine to be in the off state.
2. The method of claim 1, wherein after obtaining the battery state of charge of the hybrid vehicle, the method further comprises:
and judging whether the battery charge state is lower than the set battery charge.
3. The method of claim 2, wherein after determining whether the battery state of charge is below the set battery charge, the method further comprises:
and when the battery charge state is lower than the set battery charge, controlling the engine of the hybrid vehicle to be in the starting state.
4. The method of claim 3, wherein after detecting whether the current vehicle state of the hybrid vehicle is in the launch state, the method further comprises:
and if the current vehicle state is detected to be in a non-starting state, continuously controlling the engine to be in the closing state.
5. The method of any one of claims 1-4, wherein after obtaining the engine state of the hybrid vehicle, the method further comprises:
determining whether the engine state is in the off state.
6. The method of claim 5, wherein after determining whether the engine state is in the off state, the method further comprises:
and if the engine state is in the starting state, continuously controlling the engine to be in the starting state.
7. A maintenance device for a hybrid vehicle, the device comprising:
the hybrid vehicle control system comprises an engine state acquisition unit, a control unit and a control unit, wherein the engine state acquisition unit is used for acquiring an engine state of a hybrid vehicle when a cabin cover of the hybrid vehicle is detected to be in an open state in the process of maintaining the hybrid vehicle;
a vehicle state detection unit for detecting whether a current vehicle state of the hybrid vehicle is in an on state when the engine state is in an off state;
the battery charge state acquisition unit is used for acquiring the battery charge state of the hybrid vehicle if the current vehicle state is detected to be in a starting state;
and the engine control unit is used for controlling the hybrid vehicle to be in a low-high-voltage state and continuously controlling the engine to be in the closed state when the battery charge state is not lower than the set battery charge state.
8. The maintenance device of claim 7, further comprising:
a determination unit configured to determine whether or not the battery state of charge is lower than the set battery state of charge after acquiring the battery state of charge of the hybrid vehicle.
9. An electronic device comprising a memory and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors to execute operating instructions corresponding to the method according to any one of claims 1 to 6.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps corresponding to the method according to any one of claims 1 to 6.
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| CN115782785A (en) * | 2022-11-28 | 2023-03-14 | 中国第一汽车股份有限公司 | Vehicle control method and device, storage medium, processor and vehicle |
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