CN108001295B - Vehicle control method and device and vehicle - Google Patents
Vehicle control method and device and vehicle Download PDFInfo
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- CN108001295B CN108001295B CN201711239358.XA CN201711239358A CN108001295B CN 108001295 B CN108001295 B CN 108001295B CN 201711239358 A CN201711239358 A CN 201711239358A CN 108001295 B CN108001295 B CN 108001295B
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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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
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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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
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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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
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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
- Y02T10/72—Electric energy management in electromobility
Abstract
The invention discloses a vehicle control method, a vehicle control device and a vehicle, wherein the method comprises the following steps: when a vehicle is in a power-on state, acquiring a target period duration set by a user when an electronic key of the vehicle is periodically detected; judging whether the electronic key is detected every time the target period duration passes; and if the electronic key is not detected, controlling the vehicle to perform power-off processing. The invention avoids potential safety hazards caused by the fact that the vehicle is not powered off after a user leaves the vehicle with the electronic key.
Description
Technical Field
The invention relates to the technical field of vehicle control, in particular to a vehicle control method and device and a vehicle.
Background
As the holding amount of vehicles increases, various vehicles tend to be more intelligently developed. Currently, more and more electric vehicles are equipped with a Passive Entry Passive Start (PEPS) system. The PEPS system also presents safety hazards while providing user convenience in entering and starting the vehicle, such as: in the process of using the electric vehicle, a user may forget to lock the electric vehicle after leaving the electric vehicle with the electronic key in a state of power-on preparation. In this case, since the electric vehicle is not powered off, potential safety hazards may be caused to personnel in the vehicle, and even the vehicle may be lost.
Disclosure of Invention
The invention provides a vehicle control method, a vehicle control device and a vehicle, and aims to solve the problem that in the prior art, a vehicle adopting a keyless entry and starting system is low in safety coefficient.
In order to achieve the above object, an embodiment of the present invention provides a vehicle control method, including:
when a vehicle is in a power-on state, acquiring a target period duration set by a user when an electronic key of the vehicle is periodically detected;
judging whether the electronic key is detected every time the target period duration passes;
and if the electronic key is not detected, controlling the vehicle to perform power-off processing.
Preferably, the vehicle is provided with an electronic key timing detection knob, which is provided with a timing detection OFF gear and at least one cycle duration gear;
the step of obtaining a target period duration set by a user when the vehicle is in a power-on state and the electronic key of the vehicle is periodically detected comprises the following steps:
when the vehicle is in a power-on state, detecting whether the timing detection knob of the electronic key is in the OFF gear position;
if the electronic key timing detection knob is in the OFF gear, acquiring a target period duration set by a user when the electronic key of the vehicle is periodically detected;
and if the electronic key timing detection knob is not in the OFF gear, prompting a user to adjust the electronic key timing detection knob to the OFF gear.
Preferably, the step of acquiring a target cycle duration set by a user when the electronic key timing detection knob is in the OFF position to periodically detect the electronic key of the vehicle includes:
if the electronic key timing detection knob is in the OFF gear, detecting whether a user adjusts the electronic key timing detection knob from the OFF gear to a first periodic time gear within a preset operation time, wherein the first periodic time gear is one of the at least one periodic time gear;
and if the fact that the user adjusts the electronic key timing detection knob from the OFF gear to a first periodic time gear within the preset operation time is detected, determining the first periodic time corresponding to the target periodic time gear as the target periodic time.
Preferably, if the electronic key is not detected, the step of controlling the vehicle to perform power-off processing includes:
if the electronic key is not detected, detecting whether the vehicle is in a driving mode;
if the vehicle is not in the driving mode, controlling the vehicle to perform power-off processing;
if the vehicle is in a driving mode, controlling the vehicle to be switched from the driving mode to a parking mode within a preset switching time length;
and controlling the vehicle to perform power-off processing when the vehicle is in a static state through the parking mode.
Preferably, the step of detecting whether the vehicle is in a driving mode includes:
detecting whether the speed of the vehicle is zero;
if the vehicle speed is not zero, determining that the vehicle is in a driving mode;
the step of controlling the vehicle to switch from the driving mode to the parking mode within a predetermined switching period includes:
and controlling the vehicle to reduce the output torque of the driving motor and the vehicle speed to zero within a preset switching time period.
Preferably, after the step of detecting whether the vehicle is in a driving mode if the electronic key is not detected, the method further includes:
and if the vehicle is in the driving mode, displaying prompt information that the electronic key is not detected and the vehicle is in the driving mode through an instrument panel of the vehicle and/or prompting through broadcasting a preset warning sound.
An embodiment of the present invention further provides a vehicle control apparatus, including:
the system comprises an acquisition module, a power supply module and a control module, wherein the acquisition module is used for acquiring target cycle duration set by a user when the vehicle is in a power-on state and carrying out periodic detection on an electronic key of the vehicle;
the judging module is used for judging whether the electronic key is detected every time the target period duration passes;
and the control module is used for controlling the vehicle to perform power-off processing if the electronic key is not detected.
Preferably, the vehicle is provided with an electronic key timing detection knob, which is provided with an OFF gear and at least one cycle duration gear;
the acquisition module includes:
the first detection submodule is used for detecting whether the timing detection knob of the electronic key is in the OFF gear position or not when the vehicle is in a power-on state;
the acquisition submodule is used for acquiring a target period duration set by a user when the electronic key of the vehicle is periodically detected if the electronic key timing detection knob is in the OFF gear;
and the prompting submodule is used for prompting a user to adjust the electronic key timing detection knob to the OFF gear if the electronic key timing detection knob is not in the OFF gear.
Preferably, the acquisition sub-module includes:
a first detection unit, configured to detect whether a user adjusts the electronic key timing detection knob from the OFF gear to a first periodic time length gear within a predetermined operation time length if the electronic key timing detection knob is in the OFF gear, where the first periodic time length gear is one of the at least one periodic time length gear;
and the first processing unit is used for determining the first periodic time length corresponding to the target periodic time length gear as the target periodic time length if the fact that the electronic key timing detection knob is adjusted from the OFF gear to the first periodic time length gear by the user within the preset operation time length is detected.
Preferably, the control module comprises:
the second detection submodule is used for detecting whether the vehicle is in a driving mode or not if the electronic key is not detected;
the first control submodule is used for controlling the vehicle to carry out power-off processing if the vehicle is not in a driving mode;
the second control submodule is used for controlling the vehicle to be switched from the driving mode to the parking mode within a preset switching time length if the vehicle is in the driving mode;
and the third control sub-module is used for controlling the vehicle to perform power-off processing when the vehicle is in a static state through the parking mode.
Preferably, the second detection submodule includes:
a second detection unit for detecting whether the vehicle speed of the vehicle is zero;
the second processing unit is used for determining that the vehicle is in a driving mode if the vehicle speed is not zero;
the second control sub-module includes:
a control unit for controlling the vehicle to reduce the output torque of the drive motor and the vehicle speed to zero within a predetermined switching period.
Preferably, the control module further comprises:
and the prompting submodule is used for displaying the prompting information that the electronic key is not detected and the vehicle is in the running mode through an instrument panel of the vehicle and/or prompting through broadcasting a preset warning sound if the vehicle is in the running mode.
Embodiments of the present invention further provide a vehicle, where the vehicle includes a processor, a memory, and a computer program stored in the memory and operable on the processor, and the processor implements the steps of the vehicle control method when executing the computer program.
Embodiments of the present invention also provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the vehicle control method as described above.
The embodiment of the invention has the beneficial effects that:
in the scheme, when the vehicle is in a power-on state, the target period duration set by a user when the electronic key of the vehicle is periodically detected is obtained; judging whether the electronic key is detected every time the target period duration passes; if the electronic key is not detected, the vehicle is controlled to be powered off, so that the vehicle is prevented from being lost after a user leaves with the electronic key, and even potential safety hazards caused by the fact that the vehicle is not powered off are avoided.
Drawings
FIG. 1 shows one of the flowcharts of a vehicle control method of the embodiment of the invention;
FIG. 2 is a schematic view of an electronic key timing detection knob according to an embodiment of the present invention;
FIG. 3 illustrates a second flowchart of a vehicle control method in accordance with an embodiment of the present invention;
fig. 4 is a block diagram showing a configuration of a vehicle control apparatus according to an embodiment of the invention;
fig. 5 is a schematic structural view of a vehicle according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention provides a vehicle control method including:
As one implementation, a user may set a target cycle duration for periodic detection of an electronic key of a vehicle through an onboard control panel.
As another implementation manner, the user may set a target period duration for detecting the electronic key of the vehicle according to an electronic key timing detection knob disposed on an instrument panel of the vehicle. As shown in fig. 2, an example of a voltage key timing detection knob is given, in which an electronic key timing detection knob 201 is provided with a timing detection OFF (OFF) shift position and at least one cycle-duration shift position, preferably a cycle timing shift position provided with 12 shift positions, the cycle duration of which is 1min per unit time, for example: the period duration gear position "3" represents that a Vehicle Control Unit (VCU) detects whether an electronic key matched with the Vehicle exists in a predetermined signal coverage range of the Vehicle every 3 minutes, and the preferable detection duration is 3S. Specifically, the target cycle duration for periodically detecting the electronic key of the vehicle may be determined according to the selection operation of the user on the electronic key timing detection knob 201.
In the embodiment, the user can control the electronic key detection controller in the vehicle to send the electronic key detection requirement to the VCU at regular time by rotating the period duration on the electronic key timing detection knob according to the change of the requirement, so that the VCU can perform periodic detection on the electronic key of the vehicle according to the target period duration set by the user, the function of adjusting the target period duration during the periodic detection on the electronic key of the vehicle is realized, and the improvement of the user experience effect is facilitated.
And 102, judging whether the electronic key is detected every time the target period duration passes.
Specifically, an electronic key detection controller transmits an electronic key detection requirement of a target period duration set by a user during periodic detection of an electronic key of a vehicle to a VCU, and the VCU issues an electronic key detection instruction to an electronic key detection coil according to the electronic key detection requirement. And periodically detecting the electronic key through a voltage key detection coil according to the target period duration.
And 103, if the electronic key is not detected, controlling the vehicle to perform power-off processing.
In this embodiment, if the electronic key matched with the vehicle is not detected in the predetermined signal coverage range of the vehicle through the electronic key detection coil, the vehicle is controlled to be powered off, so that the vehicle is prevented from being lost after a user leaves the vehicle with the electronic key, and even potential safety hazards caused by the fact that the vehicle is not powered off are avoided.
Wherein, the step 101 specifically includes: and when the vehicle is in a power-on state, detecting whether the electronic key timing detection knob is in the OFF gear position.
Specifically, the electronic key timing detection knob is provided with an OFF gear and at least one cycle duration gear. When the vehicle is in a power-on state, whether the timing detection knob of the electronic key is arranged in an OFF gear or not is detected, and only when the timing detection knob of the electronic key is arranged in the OFF gear in advance, the periodic time length gear selected by a user is determined as an effective gear.
And if the electronic key timing detection knob is in the OFF gear, acquiring the target period duration set by a user when the electronic key of the vehicle is periodically detected.
Specifically, at least one cycle duration gear of the electronic key timing detection knob is judged to be a valid instruction only when the vehicle is in a power-on preparation state, and only one cycle duration gear can be selected when the vehicle is powered on every time.
If the electronic key timing detection knob is in the OFF gear, detecting whether a user adjusts the electronic key timing detection knob from the OFF gear to a first periodic time gear within a preset operation time, wherein the first periodic time gear is one of the at least one periodic time gear; and if the fact that the user adjusts the electronic key timing detection knob from the OFF gear to a first periodic time gear within the preset operation time is detected, determining the first periodic time corresponding to the target periodic time gear as the target periodic time.
As an implementation manner, the preset operation time is set to be 1min, if the electronic key detection knob is rotated again after 1min, the final gear to which the electronic key timing detection knob is rotated within 1min is determined to be the target gear, and the period time indicated by the target gear is taken as the target period time.
And if the electronic key timing detection knob is not in the OFF gear, prompting a user to adjust the electronic key timing detection knob to the OFF gear.
Specifically, when the vehicle is in a power-on ready state, if the electronic key timing detection knob is not in the OFF gear, the user needs to be prompted to adjust the electronic key timing detection knob to the OFF gear. For example: the prompt message for adjusting the electronic key timing detection knob to the OFF gear can be displayed on the dashboard, or a preset prompt sound can be broadcasted for prompting, which is not limited by the invention. After the user rotates the timing detection knob of the electronic key to the OFF gear, one of the gears in at least one cycle duration is selected to be considered as the effective gear.
Referring to fig. 3, an embodiment of the present invention further provides a vehicle control method, including:
Specifically, if the vehicle is currently in the power-on state, step 302 is executed, otherwise, the process is ended.
And step 302, detecting whether the timing detection knob of the electronic key is in an OFF gear position.
Specifically, if the electronic key timing detection knob is not in the OFF gear, a first period duration gear where the electronic key timing detection knob is currently located is obtained, and a target period duration during periodic detection of the electronic key is determined according to the first period duration gear. And if the electronic key timing detection knob is currently in the OFF gear, ending the process.
And step 303, issuing an electronic key detection instruction to the electronic key detection coil through the VCU.
Specifically, an electronic key detection controller transmits an electronic key detection requirement of a target period duration set by a user during periodic detection of an electronic key of a vehicle to a VCU, and the VCU issues an electronic key detection instruction to an electronic key detection coil according to the electronic key detection requirement.
Specifically, whether the duration of the electronic key coil from the time when the electronic key detection instruction is obtained to the current time reaches the target period duration in the periodic detection of the electronic key is detected, if so, step 305 is executed, otherwise, step 303 is executed.
In step 305, the VCU determines whether the electronic key detection coil detects an electronic key.
Specifically, the detection time of the electronic key detection coil on the electronic key is set to be 3S, and whether the electronic key detection coil has the electronic key matched with the vehicle in a preset signal coverage is judged through the VCU. If not, go to step 306, otherwise, end the process.
Specifically, the driving mode includes: the driving mode refers to a state after the vehicle is powered on and started, and does not particularly refer to a state that the vehicle speed is not zero. If the vehicle is not detected to be in the driving mode, step 307 is executed, otherwise step 308 is executed.
And 307, controlling the vehicle to perform power-off processing.
Specifically, if the vehicle is not in the driving mode currently, the vehicle is controlled to perform power-off processing within a preset power-off time period. Preferably, the predetermined power-off period is set to 1S. In the embodiment, when the vehicle is not in the driving mode at present, the vehicle is controlled to be powered off quickly within the preset power-off time period, so that the situation that the vehicle is lost possibly after a user leaves the vehicle with the electronic key is avoided.
And 308, controlling the vehicle to be switched from the driving mode to the parking mode within a preset switching time length.
Specifically, the parking mode includes: the engine is stopped, the vehicle speed is zero, and the drive motor torque is zero. The parking mode is not limited to a state where the vehicle is decelerated to zero, and may include a state where the current vehicle speed of the vehicle is zero and the engine is started. And if the vehicle is in a running mode with the speed not equal to zero at present, controlling the vehicle to reduce the output torque of the driving motor and the speed to zero within a preset switching time period. Preferably, the predetermined switching period may be set to 60S. And when the vehicle is in a static state through the parking mode, namely the output torque of the driving motor and the vehicle speed are reduced to zero, executing step 307, and controlling the vehicle to perform power-off processing. The embodiment can avoid danger caused by direct power-off processing when the vehicle is in a running state (for example, the current vehicle speed of the vehicle is not zero).
It should be noted that, for a vehicle not configured with a parking mode, when the vehicle is in a power-on state, if the electronic key is not detected and the vehicle is currently in a running state, the vehicle speed of the vehicle is controlled to be reduced to zero; when the speed of the vehicle is reduced to zero, the vehicle is controlled to perform power-off processing so as to avoid danger caused by direct power-off processing when the vehicle is in a running state.
In addition, if the vehicle is detected to be in the driving mode, the prompt information that the electronic key is not detected and the vehicle is in the driving mode is displayed through an instrument panel of the vehicle and/or is prompted by broadcasting a preset warning sound, so that when a user is nearby the vehicle, corresponding emergency treatment can be carried out according to the preset warning sound.
In the scheme, when the vehicle is in a power-on state, the target period duration set by a user when the electronic key of the vehicle is periodically detected is obtained; judging whether the electronic key is detected every time the target period duration passes; if the electronic key is not detected, the vehicle is controlled to be powered off, so that the vehicle is prevented from being lost after a user leaves with the electronic key, and even potential safety hazards caused by the fact that the vehicle is not powered off are avoided.
In addition, when the electronic key is not detected, if the vehicle is detected to be in a driving mode, the vehicle is controlled to reduce the speed, and when the vehicle speed is reduced to zero, the vehicle is controlled to be powered off so as to avoid traffic accidents caused by the fact that the vehicle is directly powered off in the driving mode with the vehicle speed not being zero.
Referring to fig. 4, an embodiment of the present invention further provides a vehicle control apparatus, including:
the obtaining module 410 is configured to obtain a target period duration set by a user when the vehicle is in a power-on state and the electronic key of the vehicle is periodically detected.
The determining module 420 is configured to determine whether the electronic key is detected every time the target period duration elapses.
And the control module 430 is used for controlling the vehicle to perform power-off processing if the electronic key is not detected.
The vehicle is provided with an electronic key timing detection knob, and the electronic key timing detection knob is provided with an OFF gear and at least one cycle duration gear.
The obtaining module 410 includes:
and the first detection submodule is used for detecting whether the timing detection knob of the electronic key is in the OFF gear or not when the vehicle is in a power-on state.
And the acquisition submodule is used for acquiring the target period duration set by a user when the electronic key of the vehicle is periodically detected if the electronic key timing detection knob is in the OFF gear.
And the prompting submodule is used for prompting a user to adjust the electronic key timing detection knob to the OFF gear if the electronic key timing detection knob is not in the OFF gear.
Wherein the acquisition submodule comprises:
and the first detection unit is used for detecting whether the electronic key timing detection knob is adjusted from the OFF gear to a first periodic time length gear within a preset operation time length by a user or not if the electronic key timing detection knob is in the OFF gear, wherein the first periodic time length gear is one of the at least one periodic time length gear.
And the first processing unit is used for determining the first periodic time length corresponding to the target periodic time length gear as the target periodic time length if the fact that the electronic key timing detection knob is adjusted from the OFF gear to the first periodic time length gear by the user within the preset operation time length is detected.
Wherein the control module 430 comprises:
and the second detection submodule is used for detecting whether the vehicle is in a driving mode or not if the electronic key is not detected.
And the first control submodule is used for controlling the vehicle to perform power-off processing if the vehicle is not in a driving mode.
And the second control submodule is used for controlling the vehicle to be switched from the driving mode to the parking mode within a preset switching time length if the vehicle is in the driving mode.
And the third control sub-module is used for controlling the vehicle to perform power-off processing when the vehicle is in a static state through the parking mode.
Wherein the second detection submodule comprises:
and the second detection unit is used for detecting whether the vehicle speed of the vehicle is zero or not.
The second processing unit is used for determining that the vehicle is in a driving mode if the vehicle speed is not zero;
the second control sub-module includes:
a control unit for controlling the vehicle to reduce the output torque of the drive motor and the vehicle speed to zero within a predetermined switching period.
Wherein the control module further comprises:
and the prompting submodule is used for displaying the prompting information that the electronic key is not detected and the vehicle is in the running mode through an instrument panel of the vehicle and/or prompting through broadcasting a preset warning sound if the vehicle is in the running mode.
According to the vehicle control device in the scheme, when a vehicle is in a power-on state, a target period duration set by a user and used for periodically detecting an electronic key of the vehicle is obtained; judging whether the electronic key is detected every time the target period duration passes; if the electronic key is not detected, the vehicle is controlled to be powered off, so that the vehicle is prevented from being lost after a user leaves with the electronic key, and even potential safety hazards caused by the fact that the vehicle is not powered off are avoided.
In order to better achieve the above effect, referring to fig. 5, an embodiment of the present invention further provides a vehicle, where the vehicle 500 includes a processor 510, a memory 520, and a computer program stored on the memory 520 and operable on the processor 510, and when the processor 510 executes the computer program, the steps of the vehicle control method according to each of the above embodiments are implemented. Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the vehicle control method as described in the above various embodiments.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (10)
1. A vehicle control method characterized by comprising:
when a vehicle is in a power-on state, acquiring a target period duration set by a user when an electronic key of the vehicle is periodically detected;
judging whether the electronic key is detected every time the target period duration passes;
if the electronic key is not detected, controlling the vehicle to perform power-off processing;
the vehicle is provided with an electronic key timing detection knob, and the electronic key timing detection knob is provided with a timing detection OFF gear and at least one cycle duration gear;
when the vehicle is in a power-on state, acquiring a target period duration set by a user when the electronic key of the vehicle is periodically detected, wherein the target period duration includes:
when the vehicle is in a power-on state, detecting whether the timing detection knob of the electronic key is in the OFF gear position;
if the electronic key timing detection knob is in the OFF gear, acquiring a target period duration set by a user when the electronic key of the vehicle is periodically detected, wherein the target period duration comprises: if the electronic key timing detection knob is in the OFF gear, detecting whether a user adjusts the electronic key timing detection knob from the OFF gear to a first periodic time gear within a preset operation time, wherein the first periodic time gear is one of the at least one periodic time gear; if the electronic key timing detection knob is adjusted from the OFF gear to a first periodic time gear by a user within a preset operation time, determining a first periodic time corresponding to the target periodic time gear as the target periodic time;
and if the electronic key timing detection knob is not in the OFF gear, prompting a user to adjust the electronic key timing detection knob to the OFF gear.
2. The vehicle control method according to claim 1, wherein the step of controlling the vehicle to perform power-off processing if the electronic key is not detected includes:
if the electronic key is not detected, detecting whether the vehicle is in a driving mode;
if the vehicle is not in the driving mode, controlling the vehicle to perform power-off processing;
if the vehicle is in a driving mode, controlling the vehicle to be switched from the driving mode to a parking mode within a preset switching time length;
and controlling the vehicle to perform power-off processing when the vehicle is in a static state through the parking mode.
3. The vehicle control method according to claim 2,
the step of detecting whether the vehicle is in a driving mode comprises:
detecting whether the speed of the vehicle is zero;
if the vehicle speed is not zero, determining that the vehicle is in a driving mode;
the step of controlling the vehicle to switch from the driving mode to the parking mode within a predetermined switching period includes:
and controlling the vehicle to reduce the output torque of the driving motor and the vehicle speed to zero within a preset switching time period.
4. The vehicle control method according to claim 2, wherein after the step of detecting whether the vehicle is in a drive mode if the electronic key is not detected, the method further comprises:
and if the vehicle is in the driving mode, displaying prompt information that the electronic key is not detected and the vehicle is in the driving mode through an instrument panel of the vehicle and/or prompting through broadcasting a preset warning sound.
5. A vehicle control apparatus characterized by comprising:
the system comprises an acquisition module, a power supply module and a control module, wherein the acquisition module is used for acquiring target cycle duration set by a user when the vehicle is in a power-on state and carrying out periodic detection on an electronic key of the vehicle;
the judging module is used for judging whether the electronic key is detected every time the target period duration passes;
the control module is used for controlling the vehicle to perform power-off processing if the electronic key is not detected;
the vehicle is provided with an electronic key timing detection knob, and the electronic key timing detection knob is provided with an OFF gear and at least one cycle duration gear;
the acquisition module includes:
the first detection submodule is used for detecting whether the timing detection knob of the electronic key is in the OFF gear position or not when the vehicle is in a power-on state;
the acquisition submodule is used for acquiring a target period duration set by a user when the electronic key of the vehicle is periodically detected if the electronic key timing detection knob is in the OFF gear;
the acquisition sub-module includes:
a first detection unit, configured to detect whether a user adjusts the electronic key timing detection knob from the OFF gear to a first periodic time length gear within a predetermined operation time length if the electronic key timing detection knob is in the OFF gear, where the first periodic time length gear is one of the at least one periodic time length gear;
the first processing unit is used for determining a first periodic time length corresponding to the target periodic time length gear as the target periodic time length if the fact that the electronic key timing detection knob is adjusted from the OFF gear to the first periodic time length gear by a user within a preset operation time length is detected;
the acquisition module includes:
and the prompting submodule is used for prompting a user to adjust the electronic key timing detection knob to the OFF gear if the electronic key timing detection knob is not in the OFF gear.
6. The vehicle control apparatus according to claim 5, characterized in that the control module includes:
the second detection submodule is used for detecting whether the vehicle is in a driving mode or not if the electronic key is not detected;
the first control submodule is used for controlling the vehicle to carry out power-off processing if the vehicle is not in a driving mode;
the second control submodule is used for controlling the vehicle to be switched from the driving mode to the parking mode within a preset switching time length if the vehicle is in the driving mode;
and the third control sub-module is used for controlling the vehicle to perform power-off processing when the vehicle is in a static state through the parking mode.
7. The vehicle control apparatus according to claim 6,
the second detection submodule includes:
a second detection unit for detecting whether the vehicle speed of the vehicle is zero;
the second processing unit is used for determining that the vehicle is in a driving mode if the vehicle speed is not zero;
the second control sub-module includes:
a control unit for controlling the vehicle to reduce the output torque of the drive motor and the vehicle speed to zero within a predetermined switching period.
8. The vehicle control apparatus of claim 6, wherein the control module further comprises:
and the prompting submodule is used for displaying the prompting information that the electronic key is not detected and the vehicle is in the running mode through an instrument panel of the vehicle and/or prompting through broadcasting a preset warning sound if the vehicle is in the running mode.
9. A vehicle, characterized in that the vehicle comprises a processor, a memory, a computer program stored on the memory and executable on the processor, the processor implementing the steps of the vehicle control method according to any one of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the vehicle control method according to any one of claims 1 to 4.
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| CN201711239358.XA CN108001295B (en) | 2017-11-30 | 2017-11-30 | Vehicle control method and device and vehicle |
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| CN201711239358.XA CN108001295B (en) | 2017-11-30 | 2017-11-30 | Vehicle control method and device and vehicle |
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| CN111434533B (en) * | 2019-01-15 | 2022-01-18 | 浙江吉利汽车研究院有限公司 | Vehicle key searching method and system |
| CN109910741B (en) * | 2019-03-06 | 2021-05-25 | 宁波吉利汽车研究开发有限公司 | Vehicle control system and control method |
| CN110633136A (en) * | 2019-08-15 | 2019-12-31 | 北京致行慕远科技有限公司 | Control method and device for shared vehicle and storage medium |
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| JP4604461B2 (en) * | 2003-05-20 | 2011-01-05 | パナソニック株式会社 | Radio reception device, radio transmission device, and vehicle |
| JP2005240349A (en) * | 2004-02-25 | 2005-09-08 | Denso Corp | Vehicle operation failure notifying system and on-vehicle notifying device |
| CN104890626A (en) * | 2014-03-03 | 2015-09-09 | 厦门歌乐电子企业有限公司 | Vehicle condition confirming device and method |
| JP2016069963A (en) * | 2014-09-30 | 2016-05-09 | 日立建機株式会社 | Construction machine |
| CN106004791A (en) * | 2016-06-22 | 2016-10-12 | 乐视控股（北京）有限公司 | Vehicle control method and device |
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