CN110239564B - Driving position automatic adjusting device, vehicle and method - Google Patents
Driving position automatic adjusting device, vehicle and method Download PDFInfo
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- CN110239564B CN110239564B CN201910435178.1A CN201910435178A CN110239564B CN 110239564 B CN110239564 B CN 110239564B CN 201910435178 A CN201910435178 A CN 201910435178A CN 110239564 B CN110239564 B CN 110239564B
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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
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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
- B60R16/037—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 occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
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- Automation & Control Theory (AREA)
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention relates to the field of intelligent driving, and provides a driving position automatic adjusting device, a vehicle and a method. The method comprises the steps of detecting a vehicle state, judging whether a vehicle passenger gets on the vehicle or not according to the vehicle state, judging whether the vehicle passenger gets off the vehicle or not, automatically adjusting to a driving position of getting on the vehicle if the vehicle passenger gets on the vehicle, obtaining preset scheme selection information when the vehicle passenger is judged to be on the vehicle, calling a corresponding driving position adjusting scheme according to the preset scheme selection information, and automatically adjusting the driving position according to the driving position adjusting scheme. The method can automatically adjust the driving position according to the active selection of the driver or identify different drivers, so that the corresponding driving position is automatically selected, the method is more intelligent, and the comprehensive feeling of the vehicle passengers when the vehicle is used is improved.
Description
Technical Field
The invention relates to the field of intelligent driving, in particular to a driving position automatic adjusting device, a vehicle and a method.
Background
The memory storage type seat control system is a typical electronic control system of an automobile. The electronic control system of automobile is a computer control system with single chip as center, also called automobile microcomputer control system, composed of electronic control unit, sensor and actuator. The sensor is the main part of information acquisition, mainly used for gathering car state information and various physics, chemistry and electric information to signal input to electronic control unit. The signals collected by the sensors are divided into analog signals and digital signals, and the analog signals need to be converted into digital signals through an A/D converter and then processed. The electronic control unit is a core component of an automobile electronic control system, can process information transmitted by a sensor, responds to signals through a pre-programmed control program, and sends out various control instructions to command an execution mechanism to work. The actuator is a component that operates in accordance with an instruction from the electronic control unit, and mainly completes various instructions issued by the electronic control unit.
The electric seat memorizes, namely, the electric seat can automatically adjust the memorizable seat, and the position of the front seat can be memorized and automatically adjusted by operating the control key. The memorable electric seat not only has the mechanical adjusting function of a common electric seat, can be suitable for drivers with different body types or meet the seat position requirements of the drivers when different requirements are met, but also has the memory and calling-out functions of the seat position.
In the prior art, manual keys are required for a vehicle occupant to select an appropriate driving position, and the adjustment of the seat position, the steering wheel, and the rearview mirror is performed.
Disclosure of Invention
The invention aims to solve the technical problem of automatic adjustment of the driving position. In order to solve the problems, the invention provides a driving position automatic adjusting device, a vehicle and a method, and the invention is specifically realized by the following technical scheme:
a first aspect of the present invention provides a driving position automatic adjustment method, including:
detecting a vehicle state;
judging whether a vehicle passenger gets on the vehicle or not and judging whether a vehicle passenger gets off the vehicle or not according to the vehicle state;
if the vehicle passengers get on the vehicle, the driving position of the vehicle is automatically adjusted;
acquiring preset scheme selection information;
calling a corresponding driving position adjusting scheme according to preset scheme selection information;
automatically adjusting the driving position according to the driving position adjusting scheme;
or if the vehicle passengers get off the vehicle, the vehicle is automatically adjusted to the driving position of getting off the vehicle.
Further, the detecting the vehicle state includes:
detecting whether an ignition switch is turned on or not and detecting whether a vehicle door is closed or not;
if the ignition switch is turned on and the vehicle door is closed, judging that a vehicle occupant gets on the vehicle;
if the ignition switch is turned off and the door is opened, it is determined that a person gets off the vehicle.
Further, the detecting the vehicle state further includes:
detecting whether a vehicle unlocking signal is obtained;
and if the vehicle unlocking signal is obtained, judging that a vehicle occupant gets on the vehicle.
Further, the obtaining of the preset scheme selection information includes:
obtaining a manual input signal;
and obtaining a corresponding driving position adjusting scheme according to the manual input signal.
Further, the obtaining preset scheme selection information further includes:
identifying the identity of the vehicle occupant;
and obtaining a corresponding driving position adjusting scheme according to the identity of the vehicle and the passenger.
Further, the identifying the identity of the vehicle occupant comprises:
the identity of the vehicle occupant is identified through image identification, fingerprint identification or voiceprint identification.
Specifically, when a person gets on the vehicle, whether a side door of the vehicle is closed or not is detected, whether the vehicle is in a starting state or not is detected, and when the side door of the vehicle is judged to be closed and the vehicle is started, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to a preset getting-on driving position.
When the driver actively selects the driving position adjusting scheme through voice, physical keys or virtual keys, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to the selected driving position.
When the function of automatic driving position adjustment is started through identity recognition, when the driving position is stored, the driver identity information such as an image or a fingerprint of a driver, which is set to the driving position, is stored at the same time, when the side door of the vehicle is judged to be closed and the vehicle is started, the identity recognition module recognizes the current driver identity, and the driving position control module can call the driving position set by the driver according to the recognition result and automatically adjust a seat, a steering wheel, a rearview mirror and the like to the driving position.
When a person gets off the vehicle, whether the side door of the vehicle is opened or not and whether the vehicle is in a flameout state or not are detected, and when the side door of the vehicle is opened and the vehicle is in the flameout state, the current position information of the steering wheel and the seat is detected. The seat is moved a fixed distance rearward.
When a driver manually adjusts the driving position scheme, the positions of the seat, the rearview mirror and the steering column are well adjusted, the memory enabling signal is started, the seat steering column is successfully calibrated, the current position can be bound through the switch or the remote control key, and the voice prompt is successful after the memory is successful.
A second aspect of the present invention provides a driving position automatic adjustment device, including: the system comprises a vehicle state detection module, an identity recognition module and a driving position control module;
the vehicle state detection module is used for detecting the vehicle state, judging whether a vehicle passenger gets on the vehicle or not and judging whether a vehicle passenger gets off the vehicle or not;
the identity recognition module is used for recognizing the identity of the vehicle occupant;
the driving position control module is used for calling a stored driving position adjusting scheme according to the state of the vehicle or the side of the vehicle carrying people to automatically adjust the driving position.
Further, the vehicle state detection module comprises an ignition signal detection unit and a vehicle door state detection unit;
the ignition signal detection unit is used for detecting whether an ignition switch is turned on or not;
the vehicle door state detection unit is used for detecting whether a vehicle door is closed.
Further, the driving position control module comprises a position storage unit, a position calling unit and a position detection unit;
the position storage unit is used for storing a preset driving position adjusting scheme;
the position calling unit is used for obtaining preset scheme selection information and calling a preset driving position adjusting scheme according to the preset scheme selection information;
the position detection unit is used for detecting whether a preset driving position is reached.
Further, the position calling unit obtains preset scheme selection information through voice information, virtual key information or entity key information.
Furthermore, the identity recognition module recognizes the identity of the vehicle occupant through image recognition, fingerprint recognition or voiceprint recognition.
Specifically, when a person gets on the vehicle, whether a side door of the vehicle is closed or not is detected, whether the vehicle is in a starting state or not is detected, and when the side door of the vehicle is judged to be closed and the vehicle is started, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to a preset getting-on driving position.
When the driver actively selects the driving position adjusting scheme through voice, physical keys or virtual keys, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to the selected driving position.
When the function of automatic driving position adjustment is started through identity recognition, when the driving position is stored, the driver identity information such as an image or a fingerprint of a driver, which is set to the driving position, is stored at the same time, when the side door of the vehicle is judged to be closed and the vehicle is started, the identity recognition module recognizes the current driver identity, and the driving position control module can call the driving position set by the driver according to the recognition result and automatically adjust a seat, a steering wheel, a rearview mirror and the like to the driving position.
When a person gets off the vehicle, whether the side door of the vehicle is opened or not and whether the vehicle is in a flameout state or not are detected, and when the side door of the vehicle is opened and the vehicle is in the flameout state, the current position information of the steering wheel and the seat is detected. The seat is moved a fixed distance rearward.
When a driver manually adjusts the driving position scheme, the positions of the seat, the rearview mirror and the steering column are well adjusted, the memory enabling signal is started, the seat steering column is successfully calibrated, the current position can be bound through the switch or the remote control key, and the voice prompt is successful after the memory is successful.
A third aspect of the invention proposes a vehicle having an automatic driving position adjustment device of the type described above.
By adopting the technical scheme, the automatic driving position adjusting device, the vehicle and the method have the following beneficial effects:
1) according to the automatic driving position adjusting device, the driving positions are stored in advance, and when the condition that a driver gets on or off the vehicle is detected, the driving positions are automatically adjusted, so that the operation of the driver is reduced, and the driving experience is improved;
2) the driving position automatic adjusting device provided by the invention can identify different drivers, so that the corresponding driving position is automatically selected, the device is more intelligent, and the comprehensive feeling of a vehicle passenger when using the vehicle is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of an automatic driving position adjustment method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic driving position adjusting device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a vehicle state detection module of an automatic driving position adjustment device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a driving position control module of an automatic driving position adjusting device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a steering wheel position adjustment module according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rearview mirror position adjustment module according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a memory module integrated with a steering wheel position adjusting function, a rearview mirror position adjusting function and a seat position adjusting function according to an embodiment of the present invention.
The following is a supplementary description of the drawings:
a vehicle state detection module 201 and a driving position control module 202.
201-vehicle state detection module, 202-driving position control module, 2001-ignition signal detection unit, 2002-vehicle door state detection unit, 2003-position storage unit, 2004-position detection unit, 2005-position calling unit.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the several embodiments provided in this application, the described system embodiments are only illustrative, for example, the division of the modules is only one logical function division, and there may be other division manners in actual implementation, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of modules or units through some interfaces, and may be in an electrical or other form.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
Example 1:
the embodiment of the invention provides an automatic driving position adjusting method, which comprises the following steps of:
s1, detecting the state of a vehicle, judging whether a vehicle takes a person to get on the vehicle or not, and judging whether the vehicle takes the person to get off the vehicle or not;
s2, if the vehicle takes the person to get on the vehicle, automatically adjusting to the driving position of getting on the vehicle;
s3, selecting and calling a stored driving position adjusting scheme;
and S4, automatically adjusting the driving position according to the driving position adjusting scheme.
Further, if the vehicle occupant gets off the vehicle, the vehicle occupant is automatically adjusted to the get-off driving position.
Further, the detecting the vehicle state includes:
detecting whether an ignition switch is turned on or not and detecting whether a vehicle door is closed or not;
if the ignition switch is turned on and the vehicle door is closed, judging that a vehicle occupant gets on the vehicle;
if the ignition switch is turned off and the door is opened, it is determined that a person gets off the vehicle.
Further, the detecting the vehicle state further includes:
detecting whether a vehicle unlocking signal is obtained;
and if the vehicle unlocking signal is obtained, judging that a vehicle occupant gets on the vehicle.
After unlocking the vehicle using the key linked to the memory location, the driver's door is opened and the seat module will adjust the seat, steering wheel and rearview mirror to the memory location of the key link.
Further, the obtaining of the preset scheme selection information includes:
obtaining a manual input signal;
and acquiring corresponding preset scheme selection information according to the manual input signal.
The step of calling the stored driving position adjusting scheme comprises the step of selecting by a vehicle driver and a passenger independently, and the driving position adjusting scheme stored in advance can be selected and called in a mode of virtual keys, voice, entity keys and the like.
When the manual input device is a virtual key, the memory position switch is pressed, then the memory module reads the stored memory position information and moves the seat, the steering wheel and the rearview mirror to corresponding positions, and the precondition is that the ignition switch is turned off or turned on, and the vehicle speed is less than 5 kilometers per hour. When the vehicle speed signal is invalid or lost, the seat memory recovery function will be disabled.
Further, the obtaining preset scheme selection information further includes:
and identifying the identity of the vehicle occupant, and acquiring preset scheme selection information according to the identity of the vehicle occupant.
The step of calling the stored driving position adjusting scheme comprises the steps of identifying the identity of a vehicle occupant, automatically selecting the stored driving position adjusting scheme, identifying the information of the vehicle occupant through image identification or fingerprint identification and the like, selecting the driving position adjusting scheme corresponding to the vehicle occupant, and calling the selected driving position adjusting scheme.
Specifically, when a person gets on the vehicle, whether a side door of the vehicle is closed or not is detected, whether the vehicle is in a starting state or not is detected, and when the side door of the vehicle is judged to be closed and the vehicle is started, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to a preset getting-on driving position.
When the driver actively selects the driving position adjusting scheme through voice, physical keys or virtual keys, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to the selected driving position.
When the function of automatic driving position adjustment is started through identity recognition, when the driving position is stored, the driver identity information such as an image or a fingerprint of a driver, which is set to the driving position, is stored at the same time, when the side door of the vehicle is judged to be closed and the vehicle is started, the identity recognition module recognizes the current driver identity, and the driving position control module can call the driving position set by the driver according to the recognition result and automatically adjust a seat, a steering wheel, a rearview mirror and the like to the driving position.
When a person gets off the vehicle, whether the side door of the vehicle is opened or not and whether the vehicle is in a flameout state or not are detected, and when the side door of the vehicle is opened and the vehicle is in the flameout state, the current position information of the steering wheel and the seat is detected. The seat is moved a fixed distance rearward. Stopping at the soft stop position if the desired position has exceeded the soft stop position. If the initial position is less than 40 Hall signals before the soft stop position at the rear end of the seat, the seat does not move. The driving position control module will move the steering wheel up a fixed distance. Stopping at the soft stop position if the desired position has exceeded the soft stop position.
When a driver manually adjusts the driving position scheme, the positions of the seat, the rearview mirror and the steering column are well adjusted, the memory enabling signal is started, the seat steering column is successfully calibrated, the current position can be bound through the switch or the remote control key, and the voice prompt is successful after the memory is successful.
When personnel on the vehicle carry out manual adjustment, the function of automatically adjusting the driving position is interrupted, the manual adjustment is taken as priority, the vehicle is reminded of whether the personnel need to store the current driving position, and if the personnel need to store the current driving position, the manually adjusted position is memorized. When the position storage unit is full of driving positions, if newly set driving positions need to be stored, reminding passengers that the storage space is full and inquiring whether the stored driving positions need to be deleted. In a specific scenario, the number of driving positions stored in the position storage unit is 6 groups, and the position storage unit is a DSCU control module (digital user control module). When 6 groups of driving positions are stored in the DSCU control module, if a newly set driving position needs to be stored, reminding passengers that the storage space is full and inquiring whether the stored driving position needs to be deleted.
The embodiment of the invention provides an automatic driving position adjusting method, which is characterized in that a driving position is stored in advance, the driving position can be automatically adjusted to a preset driving position when a driver gets on or off a vehicle, and the driver can independently select the driving position or automatically obtain a corresponding driving position through identity recognition. The driving position automatic adjusting device automatically obtains the corresponding driving position through identity recognition, reduces the operation of a driver, and improves the user experience.
Example 2:
an embodiment of the present invention provides an automatic driving position adjustment device, as shown in fig. 2, the device including: a vehicle state detection module 201 and a driving position control module 202.
The vehicle state detection module 201 is used for detecting whether the vehicle is in a starting state or a flameout state, and whether the vehicle door is in a closing state or an opening state. As shown in fig. 3, the vehicle state detection module 201 includes an ignition signal detection unit 2001 and a door state detection unit 2002.
The driving position control module 202 is configured to automatically adjust the steering wheel position, the seat position, and the rearview mirror position according to a driving position adjustment scheme stored in advance according to the detection result of the vehicle state detection module. As shown in fig. 4, the driving position control module 202 includes a position storage unit 2003, a position detection unit 2004, and a position calling unit 2005.
The position storage unit 2003 is used to store a plurality of preset driving position adjustment schemes including a preset steering wheel position, a preset seat position, and a preset mirror position.
The position detecting unit 2004 is configured to detect a distance between a current position of the steering wheel and a preset position of the steering wheel, a distance between a current position of the seat and a preset position of the seat, and a distance between a current position of the rearview mirror and a preset position of the rearview mirror.
The position calling unit 2005 is configured to select a preset driving position adjustment scheme. And automatically adjusting to a preset position according to the driving position selection scheme. The position selection can be operated by a vehicle occupant to select a preset driving position. The vehicle occupant may select by voice, physical or virtual keys, etc.
Further, as shown in fig. 2, the driving position automatic adjusting device has an identity recognition module 203, the identity recognition module 203 is configured to recognize the identity of the driver, and the driving position control module 202 can call the corresponding driving position according to the recognition result. The identification module 203 may identify through image recognition or fingerprint recognition.
Specifically, when a person gets on the vehicle, whether a side door of the vehicle is closed or not is detected, whether the vehicle is in a starting state or not is detected, and when the side door of the vehicle is judged to be closed and the vehicle is started, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to a preset getting-on driving position.
When the driver actively selects the driving position adjusting scheme through voice, physical keys or virtual keys, the driving position control module controls the steering wheel, the seat, the rearview mirror and the like to automatically move to corresponding positions according to the selected driving position adjusting scheme.
When the function of automatic driving position adjustment is started through identity recognition, when the driving position is stored, the driver identity information such as an image or a fingerprint of a driver, which is set to the driving position, is stored at the same time, when the side door of the vehicle is judged to be closed and the vehicle is started, the identity recognition module recognizes the current driver identity, and the driving position control module can call the driving position set by the driver according to the recognition result and automatically adjust a seat, a steering wheel, a rearview mirror and the like to the driving position.
When a person gets off the vehicle, whether the side door of the vehicle is opened or not and whether the vehicle is in a flameout state or not are detected, and when the side door of the vehicle is opened and the vehicle is in the flameout state, the current position information of the steering wheel and the seat is detected. The seat is moved a fixed distance rearward. Stopping at the soft stop position if the desired position has exceeded the soft stop position. If the initial position is less than 40 Hall signals before the soft stop position at the rear end of the seat, the seat does not move. The driving position control module will move the steering wheel up a fixed distance. Stopping at the soft stop position if the desired position has exceeded the soft stop position.
When a driver manually adjusts the driving position scheme, the positions of the seat, the rearview mirror and the steering column are well adjusted, the memory enabling signal is started, the seat steering column is successfully calibrated, the current position can be bound through the switch or the remote control key, and the voice prompt is successful after the memory is successful.
When personnel on the vehicle carry out manual adjustment, the function of automatically adjusting the driving position is interrupted, the manual adjustment is taken as priority, the vehicle is reminded of whether the personnel need to store the current driving position, and if the personnel need to store the current driving position, the manually adjusted position is memorized. When the position storage unit is full of driving positions, if newly set driving positions need to be stored, reminding passengers that the storage space is full and inquiring whether the stored driving positions need to be deleted. In a specific scenario, the number of driving positions stored in the position storage unit is 6 groups, and the position storage unit is a DSCU control module (digital user control module). When 6 groups of driving positions are stored in the DSCU control module, if a newly set driving position needs to be stored, reminding passengers that the storage space is full and inquiring whether the stored driving position needs to be deleted.
As shown in fig. 5 and 6, a steering wheel position adjustment module and a rearview mirror position adjustment module, and as shown in fig. 7, an integrated memory module, including a steering wheel position adjustment function, a rearview mirror position adjustment function, and a seat position adjustment function, are provided.
The embodiment of the invention provides an automatic driving position adjusting device, which is pre-stored with a driving position, can be automatically adjusted to a preset driving position when a driver gets on or off a vehicle, and can independently select the driving position or automatically obtain a corresponding driving position through identity recognition. The driving position automatic adjusting device automatically obtains the corresponding driving position through identity recognition, reduces the operation of a driver, and improves the user experience.
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 (9)
1. An automatic driving position adjustment method, characterized by comprising:
detecting a vehicle state, the vehicle state comprising: whether a vehicle unlock signal is obtained; judging whether a vehicle passenger gets on the vehicle or not and judging whether a vehicle passenger gets off the vehicle or not according to the vehicle state;
if the vehicle state is that a vehicle unlocking signal is obtained, determining that a vehicle passenger gets on the vehicle;
when a vehicle occupant gets on the vehicle, the seat, the steering wheel and the rearview mirror are automatically adjusted to the driving position of getting on the vehicle;
acquiring preset scheme selection information;
according to preset scheme selection information, obtaining a corresponding driving position adjusting scheme, wherein the driving position adjusting scheme is used for adjusting the positions of a seat, a rearview mirror and a steering column; automatically adjusting the driving position according to the driving position adjusting scheme;
or, when a passenger gets off the vehicle, whether a side door of the vehicle is opened or not and whether an ignition switch of the vehicle is closed or not are detected, and when the side door of the vehicle is judged to be opened and the ignition switch is closed, the seat is moved backwards for a fixed distance and automatically adjusted to the driving position of getting off the vehicle;
when the personnel on the vehicle carry out manual adjustment, the automatic adjustment of the driving position is interrupted, the vehicle is reminded of whether the personnel need to store the current driving position, and if the personnel need to store the current driving position, the manually adjusted position is memorized.
2. The automatic driving position adjustment method according to claim 1, wherein the detecting a vehicle state includes:
detecting whether an ignition switch is turned on or not and detecting whether a vehicle door is closed or not;
if the ignition switch is turned on and the vehicle door is closed, judging that a vehicle occupant gets on the vehicle;
if the ignition switch is turned off and the door is opened, it is determined that a person gets off the vehicle.
3. The automatic driving position adjustment method according to claim 1, wherein the obtaining of the preset scheme selection information includes:
obtaining a manual input signal;
and obtaining a corresponding driving position adjusting scheme according to the manual input signal.
4. The automatic driving position adjustment method according to claim 1, wherein the obtaining of the preset scheme selection information further comprises:
identifying the identity of the vehicle occupant;
and obtaining a corresponding driving position adjusting scheme according to the identity of the vehicle and the passenger.
5. The automatic driving position adjustment method according to claim 4, wherein the identifying the identity of the vehicle occupant comprises:
the identity of the vehicle occupant is identified through image identification, fingerprint identification or voiceprint identification.
6. An automatic driving position adjustment device, characterized in that the device comprises: the device comprises a vehicle state detection module and a driving position control module;
the vehicle state detection module is used for detecting the vehicle state, judging whether a vehicle passenger gets on the vehicle or not and judging whether a vehicle passenger gets off the vehicle or not; the vehicle state detection module is used for detecting whether a vehicle unlocking signal is obtained or not; if the vehicle unlocking signal is obtained, judging that a vehicle occupant gets on the vehicle;
the driving position control module is used for calling a stored driving position adjusting scheme according to the vehicle state and automatically adjusting the driving position;
the driving position control module is used for detecting whether a side door of the vehicle is closed or not and whether an ignition switch of the vehicle is opened or not when a vehicle occupant gets on the vehicle, and automatically adjusting a seat, a steering wheel and a rearview mirror to a driving position of getting on the vehicle when the side door of the vehicle is judged to be closed and the ignition switch is opened;
the driving position control module is used for acquiring preset scheme selection information when the ignition switch is turned on and the vehicle speed is less than a preset value; when the vehicle speed signal is invalid or lost, the preset scheme selection information cannot be obtained;
the driving position control module is used for selecting information according to a preset scheme and obtaining a corresponding driving position adjusting scheme; automatically adjusting the driving position according to the driving position adjusting scheme;
the driving position control module is also used for detecting whether a side door of the vehicle is opened or not and whether an ignition switch of the vehicle is closed or not when a vehicle passenger gets off the vehicle, and moving the seat backwards for a fixed distance to automatically adjust to a driving position of getting off the vehicle when the side door of the vehicle is opened and the ignition switch is closed;
the driving position control module is also used for interrupting the automatic adjustment of the driving position when personnel on the vehicle carry out manual adjustment, reminding the vehicle passengers whether to store the current driving position, and memorizing the manually adjusted position if the current driving position needs to be stored.
7. The automatic driving position adjusting device according to claim 6, wherein the driving position control module comprises a position storage unit, a position calling unit and a position detecting unit;
the position storage unit is used for storing a preset driving position adjusting scheme;
the position calling unit is used for obtaining preset scheme selection information and calling a preset driving position adjusting scheme according to the preset scheme selection information;
the position detection unit is used for detecting whether a preset driving position is reached.
8. The automatic driving position adjustment device according to claim 6, further comprising an identification module for identifying the identity of the vehicle occupant, wherein the driving position control module is configured to invoke a stored driving position adjustment scheme according to the identity of the vehicle occupant to automatically adjust the driving position.
9. A vehicle characterized by having a driving position automatic adjusting apparatus according to any one of claims 6 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112596427B (en) * | 2020-12-01 | 2022-03-22 | 北京汽车股份有限公司 | Intelligent greeting electric control system for steering wheel and vehicle |
| CN114670761A (en) * | 2021-07-20 | 2022-06-28 | 北京新能源汽车股份有限公司 | Vehicle control method and device and automobile |
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