CN107150631A - The method and apparatus for controlling rearview mirror - Google Patents
The method and apparatus for controlling rearview mirror Download PDFInfo
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- CN107150631A CN107150631A CN201710406564.9A CN201710406564A CN107150631A CN 107150631 A CN107150631 A CN 107150631A CN 201710406564 A CN201710406564 A CN 201710406564A CN 107150631 A CN107150631 A CN 107150631A
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- Prior art keywords
- angle
- rearview mirror
- vehicle
- state
- current
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
Abstract
The invention discloses a kind of method and apparatus for controlling rearview mirror, belong to vehicle electrical systems technical field.Method includes：The work ripple of the motor of the vehicle is gathered by the sampling resistor of vehicle, the work ripple is converted into voltage signal；According to the voltage signal, the current operation number of turns of the motor is determined by the single-chip microcomputer of the vehicle；According to the current operation number of turns, the current angular of the rearview mirror is determined from the corresponding relation of angle for rotating the number of turns and rearview mirror；According to current running state, the angle on target of the corresponding rearview mirror of the current running state is determined from transport condition and the corresponding relation of the angle of rearview mirror, the current running state is state of rolling backward, straight-going state or steering state；According to the current angular and the angle on target, the current angular of the rearview mirror is adjusted.Allow user to observe the surrounding environment of vehicle under current running state from the rearview mirror, improve the security of driving.
Description
Technical field
The present invention relates to vehicle electrical systems technical field, more particularly to a kind of method and apparatus for controlling rearview mirror.
Background technology
Becoming increasingly popular and widely using with vehicle, the problem of security of vehicle is increasingly paid close attention to as user.
In vehicle travel process, rearview mirror is the main tool for extending driver's seat, after driver can be by controlling in vehicle
Visor so that the environment of vehicle periphery at oneself within sweep of the eye, so as to safe driving.
Currently, in the rearview mirror for the general built-in common DC motor of rearview mirror installed in vehicle, the car-mounted terminal of vehicle
Be mounted with the arrow button of the angle for adjusting rearview mirror, direction button generally comprise it is upward, downward, to the left, to the right four
The sub- button in individual direction, and stop sub- button, when car-mounted terminal detects user's triggering direction button, car-mounted terminal root
According to direction button, by controlling the motor in rearview mirror, so that by the angle adjustment of rearview mirror for the target angle needed for user
Degree, realizes the control to rearview mirror.
During the present invention is realized, inventor has found that prior art at least has problems with：
In the prior art, when the transport condition of vehicle changes, for example, vehicle enters right turn state by straight-going state
Or during state of rolling backward, the current angular of the rearview mirror is still the angle that user is set in vehicle straight-going state so that user
Now can not from the rearview mirror observe vehicle current running state under around environment, cause drive when security compared with
Difference.
The content of the invention
In order to solve problem of the prior art, the invention provides a kind of method and apparatus for controlling rearview mirror.Technical side
Case is as follows：
The embodiments of the invention provide a kind of method for controlling rearview mirror, methods described includes：
The work ripple of the motor of the vehicle is gathered by the sampling resistor of vehicle, the work ripple is converted into electricity
Press signal；
According to the voltage signal, the current operation number of turns of the motor is determined by the single-chip microcomputer of the vehicle；
According to the current operation number of turns, the backsight is determined from the corresponding relation of angle for rotating the number of turns and rearview mirror
The current angular of mirror；
According to current running state, the current driving is determined from transport condition and the corresponding relation of the angle of rearview mirror
The angle on target of the corresponding rearview mirror of state, the current running state is state of rolling backward, straight-going state or steering state；
According to the current angular and the angle on target, the current angular of the rearview mirror is adjusted.
Optionally, it is described according to the voltage signal, work as forward by what the single-chip microcomputer of the vehicle determined the motor
Moving-coil number, including：
By discharge circuit, the voltage signal is converted into square-wave signal；
The frequency of the square-wave signal is determined by the single-chip microcomputer；
According to the frequency, the current operation number of turns is determined from the corresponding relation of frequency and the rotation number of turns.
Optionally, it is described according to the current running state, from transport condition and the corresponding relation of the angle of rearview mirror
Before the angle on target for determining the corresponding rearview mirror of the current running state, methods described also includes：
The vehicle corresponding first angle and second in state of rolling backward and straight-going state is obtained by self-studying mode
Angle, by the state of rolling backward and the first angle, the straight-going state and second angle storage to transport condition and
In the corresponding relation of the angle of rearview mirror；
The vehicle is obtained in the corresponding third angle of steering state by self-studying mode, by the steering state and institute
Third angle storage is stated into transport condition and the corresponding relation of the angle of rearview mirror.
Optionally, the corresponding third angle of the steering state includes multiple 3rd subangles, the 3rd subangle pair
Answer a default rotational angle range of the vehicle；
It is described that the vehicle is obtained in the corresponding third angle of steering state by self-studying mode, by the steering state
With third angle storage into transport condition and the corresponding relation of the angle of rearview mirror, including：
The vehicle is obtained in corresponding 3rd subangle of each default rotational angle range by self-studying mode；
By the steering state, each default rotational angle range, each rotational angle range corresponding the
Three subangles are stored into the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror；
It is described according to current running state when the current running state is the steering state, from transport condition and
The angle on target of the corresponding rearview mirror of the current running state is determined in the corresponding relation of the angle of rearview mirror, including：
Determine the current operation angle of the vehicle；
According to the current operation angle, the rotational angle range where the current operation angle is determined；
According to the current running state and the rotational angle range, from transport condition, rotational angle range and backsight
The angle on target of the corresponding rearview mirror of the current running state is obtained in the corresponding relation of the angle of mirror.
Optionally, the sampling resistor by vehicle gathers the work ripple of the motor of the vehicle, by the work
Ripple is converted to before voltage signal, and methods described also includes：
Determine the current running state of the vehicle, and the previous moment history transport condition；
If the current running state is different with the history transport condition, determine that the transport condition of the vehicle occurs
Change, perform the work ripple that the sampling resistor by vehicle gathers the motor of the vehicle, the work ripple is turned
The step of being changed to voltage signal.
The embodiments of the invention provide a kind of device of control rearview mirror, described device includes：
Acquisition module, the work ripple of the motor of the vehicle is gathered for the sampling resistor by vehicle, by the work
Voltage signal is converted to as ripple；
First determining module, for according to the voltage signal, the motor to be determined by the single-chip microcomputer of the vehicle
The current operation number of turns；
Second determining module, for according to the current operation number of turns, from the correspondence for the angle for rotating the number of turns and rearview mirror
The current angular of the rearview mirror is determined in relation；
3rd determining module, for according to current running state, from transport condition and the corresponding relation of the angle of rearview mirror
The middle angle on target for determining the corresponding rearview mirror of the current running state, the current running state is state of rolling backward, straight trip
State or steering state；
Adjusting module, for according to the current angular and the angle on target, adjusting the current angular of the rearview mirror.
Optionally, first determining module, is additionally operable to by discharge circuit, and the voltage signal is converted into square wave letter
Number；The frequency of the square-wave signal is determined by the single-chip microcomputer；According to the frequency, closed from frequency and the correspondence for rotating the number of turns
The current operation number of turns is determined in system.
Optionally, described device also includes：
First memory module, for by self-studying mode obtain the vehicle when state of rolling backward is with straight-going state it is corresponding
First angle and second angle, by the state of rolling backward and the first angle, the straight-going state and the second angle
In the corresponding relation for the angle for storing transport condition and rearview mirror；
Second memory module, for obtaining the vehicle in the corresponding third angle of steering state by self-studying mode,
By the steering state and third angle storage into transport condition and the corresponding relation of the angle of rearview mirror.
Optionally, the corresponding third angle of the steering state includes multiple 3rd subangles, the 3rd subangle pair
Answer a default rotational angle range of the vehicle；
Second memory module, is additionally operable to obtain the vehicle in each default rotational angle model by self-studying mode
Enclose corresponding 3rd subangle；By the steering state, each default rotational angle range, each rotational angle model
Corresponding 3rd subangle storage is enclosed into the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror；
When the current running state is the steering state, the 3rd determining module is additionally operable to determine the car
Current operation angle；According to the current operation angle, the rotational angle range where the current operation angle is determined；
According to the current running state and the rotational angle range, from the angle of transport condition, rotational angle range and rearview mirror
Corresponding relation in obtain the angle on target of the corresponding rearview mirror of the current running state.
Optionally, described device also includes：
The history traveling at the 4th determining module, the current running state for determining the vehicle, and previous moment
State；
Acquisition module, if it is different with the history transport condition to be additionally operable to the current running state, determines the car
Transport condition change, the work ripple of the motor of the vehicle is gathered by the sampling resistor of vehicle, by the work
Voltage signal is converted to as ripple.
In the embodiment of the present invention, car-mounted terminal can gather the operating wave of the motor of the vehicle by the sampling resistor of vehicle
Line, voltage signal is converted to by the work ripple；According to the voltage signal, working as the motor, is determined by the single-chip microcomputer of the vehicle
Preceding turning collar number；And according to deserve before turning collar number, from rotation the number of turns and rearview mirror angle corresponding relation in determine after this
The current angular of visor；So as to according to current running state, from transport condition and the corresponding relation of the angle of rearview mirror
Determine the angle on target of the corresponding rearview mirror of the current running state；Because car-mounted terminal is according to the current angular and the target angle
Degree, adjusts the current angular of the rearview mirror in real time so that user can observe that current running state is got off from the rearview mirror
Surrounding environment, so as to improve the security of driving.
Brief description of the drawings
Fig. 1 is a kind of method flow diagram of control rearview mirror provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram of control rearview mirror provided in an embodiment of the present invention；
Fig. 3 is a kind of apparatus structure schematic diagram of control rearview mirror provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiments of the invention provide a kind of method for controlling rearview mirror, this method can apply the vehicle-mounted end in vehicle
In end, as shown in figure 1, this method includes：
Step 101：The work ripple of the motor of the vehicle is gathered by the sampling resistor of vehicle, the work ripple is changed
For voltage signal.
Step 102：According to the voltage signal, the current operation number of turns of the motor is determined by the single-chip microcomputer of the vehicle.
Step 103：According to turning collar number before deserving, this is determined from the corresponding relation of angle for rotating the number of turns and rearview mirror
The current angular of rearview mirror.
Step 104：According to current running state, determine to deserve from transport condition and the corresponding relation of the angle of rearview mirror
The angle on target of the corresponding rearview mirror of preceding transport condition, the current running state is state of rolling backward, straight-going state or turns to shape
State.
Step 105：According to the current angular and the angle on target, the current angular of the rearview mirror is adjusted.
In a kind of possible design, according to the voltage signal, the current of the motor is determined by the single-chip microcomputer of the vehicle
The number of turns is rotated, including：
By discharge circuit, the voltage signal is converted into square-wave signal；
The frequency of the square-wave signal is determined by the single-chip microcomputer；
According to the frequency, turning collar number before deserving is determined from the corresponding relation of frequency and the rotation number of turns.
In a kind of possible design, according to the current running state, from transport condition and the correspondence of the angle of rearview mirror
Before the angle on target that the corresponding rearview mirror of the current running state is determined in relation, this method also includes：
The vehicle corresponding first angle and second jiao in state of rolling backward and straight-going state are obtained by self-studying mode
Degree, by the state of rolling backward and the first angle, the straight-going state and the second angle store the angle for arriving transport condition and rearview mirror
In the corresponding relation of degree；
The vehicle is obtained in the corresponding third angle of steering state by self-studying mode, by the steering state and the 3rd
Angle is stored into transport condition and the corresponding relation of the angle of rearview mirror.
In a kind of possible design, the corresponding third angle of steering state includes multiple 3rd subangles, one the 3rd
Subangle to should vehicle a default rotational angle range；
The vehicle should be obtained by self-studying mode in the corresponding third angle of steering state, by the steering state with this
Three angles are stored into transport condition and the corresponding relation of the angle of rearview mirror, including：
The vehicle is obtained in corresponding 3rd subangle of each default rotational angle range by self-studying mode；
By the steering state, this each preset rotational angle range, the corresponding 3rd sub- angle of each rotational angle range
Degree storage is into the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror；
When the current running state is the steering state, this is according to current running state, from transport condition and rearview mirror
Angle corresponding relation in determine the angle on target of the corresponding rearview mirror of the current running state, including：
Determine the current operation angle of the vehicle；
According to the current operation angle, the rotational angle range where the current operation angle is determined；
According to the current running state and the rotational angle range, from transport condition, rotational angle range and rearview mirror
The angle on target of the corresponding rearview mirror of the current running state is obtained in the corresponding relation of angle.
In a kind of possible design, the work ripple of the motor of the vehicle should be gathered by the sampling resistor of vehicle, will
The work ripple is converted to before voltage signal, and this method also includes：
Determine the current running state of the vehicle, and the previous moment history transport condition；
If the current running state is different with the history transport condition, determine that the transport condition of the vehicle changes,
The work ripple of the motor that the vehicle is gathered by the sampling resistor of vehicle is performed, the work ripple is converted into voltage signal
The step of.
In the embodiment of the present invention, car-mounted terminal can gather the operating wave of the motor of the vehicle by the sampling resistor of vehicle
Line, voltage signal is converted to by the work ripple；According to the voltage signal, working as the motor, is determined by the single-chip microcomputer of the vehicle
Preceding turning collar number；And according to deserve before turning collar number, from rotation the number of turns and rearview mirror angle corresponding relation in determine after this
The current angular of visor；So as to according to current running state, from transport condition and the corresponding relation of the angle of rearview mirror
Determine the angle on target of the corresponding rearview mirror of the current running state；Because car-mounted terminal is according to the current angular and the target angle
Degree, adjusts the current angular of the rearview mirror in real time so that user can observe that current running state is got off from the rearview mirror
Surrounding environment, so as to improve the security of driving.
The embodiments of the invention provide a kind of method for controlling rearview mirror, this method can apply the vehicle-mounted end in vehicle
At least include motor is installed in rearview mirror, single-chip microcomputer and sampling resistor, the rearview mirror in end, in the vehicle.Such as Fig. 2 institutes
Show, this method includes：
Step 201：Car-mounted terminal gathers the work ripple of the motor of the vehicle by the sampling resistor of vehicle, by the work
Ripple is converted to voltage signal.
In the embodiment of the present invention, motor is installed in the rearview mirror in vehicle, can be with when deserving vehicle and being in transport condition
Pass through the steering angle of the motor control rearview mirror.Wherein, the motor includes brush direct current motor wire harness and brush, works as backsight
When motor in mirror works, the brush direct current motor wire harness and brush contact, so that ripple occurs for the current signal in motor
It is dynamic, also, when motor switches over electric current, the current signal in the motor can also be fluctuated, so that ripple is produced, by this
Ripple as motor work ripple.
In this step, car-mounted terminal gathers the work of the motor by the sampling resistor in vehicle every the first predetermined period
Make ripple, and the work ripple is converted into voltage signal.
Wherein, first predetermined period can be needed to set and change according to user, and the embodiment of the present invention is not done to this to be had
Body is limited.For example, first predetermined period can be 1 second, 30 milliseconds etc..
In the embodiment of the present invention, in the process of moving, user needs to observe by the rearview mirror in vehicle in real time vehicle
The driving environment of vehicle periphery, so as to ensure that vehicle can drive safely.When the transport condition of vehicle changes, for example,
When controlling vehicle to be moved backward or turned to, car-mounted terminal adjusts the angle of rearview mirror in the vehicle according to user's needs, with
User is set to pass through the rearview mirror, the current environment observed residing for the vehicle of maximum magnitude, so as to ensure driving procedure
In security.
Therefore, when the transport condition of vehicle changes, car-mounted terminal just gathers the work of motor by sampling resistor
Ripple, voltage signal is converted to by the work ripple.The step can be：Car-mounted terminal determines the current driving shape of the vehicle
State, and the previous moment history transport condition；If the current running state is different with the history transport condition, vehicle-mounted end
End determines that the transport condition of the vehicle changes, and car-mounted terminal performs the motor that the vehicle is gathered by the sampling resistor of vehicle
Work ripple, the step of work ripple is converted into voltage signal.If the current running state and the history travel shape
State is identical, and car-mounted terminal determines that the transport condition of the vehicle changes, and terminates.
Wherein, car-mounted terminal can detect the transport condition of vehicle every the second predetermined period.Second predetermined period can
To be needed to set and change according to user, the embodiment of the present invention is not specifically limited to this.For example, second predetermined period can be with
For 0.5 second, 1 second etc..
Step 202：Car-mounted terminal determines the current operation of the motor by the single-chip microcomputer of the vehicle according to the voltage signal
The number of turns.
Specifically, this step can be realized by following steps 2021-2022.
Step 2021：The voltage signal is converted to square-wave signal by car-mounted terminal by discharge circuit, passes through the single-chip microcomputer
Determine the frequency of the square-wave signal.
In the embodiment of the present invention, discharge circuit and single-chip microcomputer are mounted with advance in car-mounted terminal, car-mounted terminal passes through the fortune
Electric discharge road, square-wave signal is converted to by voltage signal, also, car-mounted terminal sends the square-wave signal, the monolithic to single-chip microcomputer
Machine receives the quantity of the square wave in the unit interval in the square-wave signal that car-mounted terminal is sent, monolithic machine testing party ripple signal, really
Make the frequency of the square-wave signal.
Step 2022：Car-mounted terminal determines to deserve forward according to the frequency from the corresponding relation of frequency and the rotation number of turns
Moving-coil number.
The corresponding pass between frequency and the rotation number of turns of the motor has been prestored in the embodiment of the present invention, in car-mounted terminal
System, car-mounted terminal obtains the corresponding relation between the frequency and the rotation number of turns of motor, according to the frequency, from the frequency and motor
The rotation number of turns between corresponding relation in, determine the corresponding rotation number of turns of the frequency, using the rotation number of turns as motor work as
Preceding turning collar number.
Wherein, the frequency and the corresponding relation rotated between the number of turns can need to set and change according to user, the present invention
Embodiment is not specifically limited to this.For example, the frequency and the corresponding relation rotated between the number of turns can be：The frequency of square-wave signal
Rate is 2 times, 3 times etc. of the rotation number of turns of motor.That is, when square-wave signal is 2Hz, the rotation number of turns of corresponding motor for 1 circle/
Second；Or, when square-wave signal is 3Hz, the rotation number of turns of corresponding motor is 1 circle/second.
In this step, car-mounted terminal by the single-chip microcomputer in vehicle, can determine the current operation number of turns of motor.Specifically
, the process can be：Single-chip microcomputer obtains the frequency prestored and the corresponding relation for rotating the number of turns, according to the frequency of square-wave signal
Rate, and corresponding relation of the frequency with rotating the number of turns, calculate the corresponding current operation number of turns of frequency of square-wave signal, and to vehicle-mounted
Terminal, which is sent, deserves preceding turning collar number, turning collar number before car-mounted terminal reception is deserved.
Step 203：Car-mounted terminal according to deserve before turning collar number, from rotation the number of turns and rearview mirror angle corresponding relation
The middle current angular for determining the rearview mirror.
The corresponding relation between the rotation number of turns and the angle of rearview mirror, car have been prestored in this step, in car-mounted terminal
Mounted terminal obtains the corresponding relation between the rotation number of turns and the angle of rearview mirror, according to the current operation number of turns, from the rotation number of turns
In corresponding relation between the angle of rearview mirror, the corresponding angle of the current operation number of turns is determined, the angle is regard as rearview mirror
Current angular.
Wherein, the corresponding relation between the rotation number of turns and the angle of rearview mirror can according to user need set and more
Change, the embodiment of the present invention is not specifically limited to this.For example, the corresponding relation between the rotation number of turns and the angle of rearview mirror
In, when the rotation number of turns is 5 circles/second, the angle of the rearview mirror can be 60 °.
Wherein, car-mounted terminal can determine the current angular of the rearview mirror by the single-chip microcomputer in vehicle, and the process can be with
For：Single-chip microcomputer obtains the corresponding relation between the rotations number of turns that prestores and the angle of rearview mirror, according to rotating the number of turns, from turn
In corresponding relation between moving-coil number and the angle of rearview mirror, it is determined that the current angular of the corresponding rearview mirror of the number of turns is rotated, and to
Car-mounted terminal sends the current angular of the rearview mirror, and car-mounted terminal receives the current angular of the rearview mirror.
Car-mounted terminal is obtained after the current angular of the rearview mirror, can perform following steps 204-205, passes through self study mould
Formula, determines the angle of vehicle rearview mirror that user is set under different transport conditions, and stores the transport condition and backsight of vehicle
The corresponding relation of the angle of mirror, so that car-mounted terminal subsequently can be by step 206, from the angle of transport condition and rearview mirror
In corresponding relation, the angle on target of the corresponding rearview mirror of the current running state is determined.
In the embodiment of the present invention, the transport condition of the vehicle can be state of rolling backward, straight-going state or steering state.Tool
Body, car-mounted terminal can determine that vehicle is corresponding when state of rolling backward is with straight-going state respectively by following steps 204-205
First angle and second angle, and, vehicle is in the corresponding third angle of steering state.
Step 204：Car-mounted terminal by self-studying mode obtain the vehicle in state of rolling backward and straight-going state it is corresponding
First angle and second angle, by the state of rolling backward and the first angle, traveling is arrived in the straight-going state and second angle storage
In the corresponding relation of state and the angle of rearview mirror.
In this step, car-mounted terminal is by self-studying mode, according to the demand of user, determines that user is set during state of rolling backward
Rearview mirror angle, regard the angle as first angle；And the angle of the rearview mirror that user is set during straight-going state is determined, will
The angle is used as second angle.And row is arrived into the state of rolling backward and the first angle, the straight-going state and second angle storage
In the corresponding relation for sailing state and the angle of rearview mirror.So that car-mounted terminal subsequently can according to the corresponding relation, it is determined that
The corresponding first angle of state of rolling backward of vehicle, and, determine the corresponding second angle of straight-going state of vehicle.
In the embodiment of the present invention, be also provided with the car-mounted terminal direction of angle change for controlling rearview mirror by
Button, direction button can include upwards, downwards, to the left, the sub- button of four direction to the right, and stop sub- button, i.e. car
Mounted terminal can be rotated up by upward sub- button control rearview mirror, be rotated down by downward sub- button control rearview mirror,
Turned left, turned right by sub- button control rearview mirror to the right by sub- button control rearview mirror to the left；By stopping son
Button control rearview mirror stops operating.
It can also set to preset into the first of the self-studying mode in the embodiment of the present invention, in car-mounted terminal and fast press
Button, and the first preset duration of the first default quick botton need to be triggered；Exit the self-studying mode second is default quick
Button, and the second preset duration of the first default quick botton need to be triggered.When car-mounted terminal detect user trigger this
When one default quick botton is more than the first preset duration, it is determined that into the self-studying mode.Touched when car-mounted terminal detects user
When sending out the second default quick botton more than the second preset duration, it is determined that exiting the self-studying mode.
Specifically, step 204 can be：Car-mounted terminal detects user and triggers the first default quick botton more than first
During preset duration, it is determined that into the self-studying mode.Car-mounted terminal detects user when pressing the reverse gear switch in vehicle, i.e. car
Incision reverse gear state when, car-mounted terminal obtain user set reversing when rearview mirror first angle.Car-mounted terminal is detected
When closing reverse gear switch to user, i.e., vehicle incision straight-going state when, obtain user is set in the straight-going state of vehicle the
Two angles.The state of rolling backward and the first angle, the straight-going state and second angle storage are arrived transport condition by car-mounted terminal
In the corresponding relation of the angle of rearview mirror.The second default quick botton is triggered more than second when car-mounted terminal detects user
During preset duration, it is determined that exiting the self-studying mode.
Specifically, the rearview mirror generally comprises left-hand mirror and right rear view mirror, during practical operation, car-mounted terminal can basis
Above-mentioned steps, left-hand mirror corresponding first angle when adjusting state of rolling backward respectively, and left-hand mirror correspondence during straight-going state
Second angle；Right rear view mirror corresponding first angle during state of rolling backward, and right rear view mirror corresponding second during straight-going state
Angle.And respectively by state of rolling backward first angle corresponding with the left-hand mirror, the straight-going state is corresponding with the left-hand mirror
Second angle store into transport condition and the corresponding relation of the angle of rearview mirror, by the state of rolling backward and the right rear view mirror pair
The first angle answered, straight-going state second angle storage corresponding with the right rear view mirror to the angle of transport condition and right rear view mirror
In the corresponding relation of degree.
In addition, the car-mounted terminal can also be according to user's needs, only adjustment left-hand mirror or right rear view mirror, of the invention to implement
Example is not specifically limited to this.
Wherein, the first angle can be user under state of rolling backward it is observed that behind the rear left wheel of vehicle and the right side
Corresponding angle during the surrounding environment of wheel.When second angle can observe vehicle-periphery for user under straight-going state
Corresponding angle.Specifically, the first angle and second angle can need to set and change, the embodiment of the present invention according to user
This is not specifically limited.
It should be noted that the representation of the angle of the rearview mirror can need to set and change, this hair according to user
Bright embodiment is not especially limited to this.For example, the vector representation in the angle free space coordinate system of the rearview mirror, the vector
Direction in space coordinates represents the rearview mirror in level, vertical and front and rear angle.For example, space coordinates xyz
In, be to the left using level x-axis positive direction, vertical paper outwardly direction as y-axis positive direction, with perpendicular to the ground upwards for z-axis just
Direction, between rearview mirror and vehicle body
→ tie point as coordinate system origin.The first angle or second angle can be expressed as vectorial A=(1,1,
1)。
Wherein, the first default quick botton is differed with the second default quick botton, the first default quick botton
It can be needed to set and change according to user with the second default quick botton, the embodiment of the present invention is not specifically limited this.
First preset duration can be the same or different with second preset duration, first preset duration with this second it is default when
Length can be needed to set and change according to user, and the embodiment of the present invention is not specifically limited to this.For example, first pre-set button
Can be downward sub- button, when car-mounted terminal detected the duration that sub- button is triggered downwards more than 10 seconds, it is determined that into
Self-studying mode.Second pre-set button can be upward sub- button, be triggered when car-mounted terminal detects the upward sub- button
Duration more than 10 seconds when, it is determined that exiting self-studying mode.
Step 205：Car-mounted terminal obtains the vehicle corresponding third angle in steering state by self-studying mode, will
The steering state and the third angle are stored into transport condition and the corresponding relation of the angle of rearview mirror.
In this step, car-mounted terminal is by self-studying mode, according to the demand of user, determines that user is set during steering state
Rearview mirror angle, regard the angle as third angle.And by the steering state and the third angle, transport condition is arrived in storage
In the corresponding relation of the angle of rearview mirror.So that car-mounted terminal subsequently can determine vehicle according to the corresponding relation
The corresponding third angle of steering state.
In the embodiment of the present invention, vehicle is in steering state, and because the angle of Vehicular turn is different, vehicle is in steering state
Corresponding third angle can include multiple 3rd subangles, the 3rd subangle to should vehicle a default angle of rotation
Spend scope.
Therefore, this step can be：Car-mounted terminal obtains the vehicle in each default rotational angle by self-studying mode
Corresponding 3rd subangle of scope；And by the steering state, this each preset rotational angle range, each rotational angle range
Corresponding 3rd subangle storage is into the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror.
Specifically, step 205 can be：Car-mounted terminal detects user and triggers the first default quick botton more than first
During preset duration, it is determined that into the self-studying mode.Car-mounted terminal detects user when pressing pole changer, and user is obtained respectively
The 3rd subangle being correspondingly arranged in each default rotational angle range.Car-mounted terminal is by the steering state, this is each default
The corresponding 3rd subangle storage of rotational angle range, each rotational angle range to transport condition, rotational angle range and
In the corresponding relation of the angle of rearview mirror.When car-mounted terminal detects user, to trigger the second default quick botton pre- more than second
If during duration, it is determined that exiting the self-studying mode.
Specifically, the rearview mirror generally comprises left-hand mirror and right rear view mirror, during practical operation, car-mounted terminal can basis
Above-mentioned steps, adjust vehicle in each default rotational angle range respectively, corresponding 3rd subangle of left-hand mirror, and left
Corresponding 3rd subangle of rearview mirror.And by the steering state, this each preset rotational angle range, each rotational angle model
The 3rd subangle storage of corresponding left-hand mirror is enclosed to the correspondence of the angle of transport condition, rotational angle range and left-hand mirror
In relation；By the steering state, this each preset rotational angle range, each rotational angle range corresponding right rear view mirror
3rd subangle is stored into the corresponding relation of the angle of transport condition, rotational angle range and right rear view mirror
In addition, the car-mounted terminal can also be according to user's needs, only adjustment left-hand mirror or right rear view mirror, of the invention to implement
Example is not specifically limited to this.
Wherein, the default rotational angle range, the 3rd subangle can need to set and change according to user, and the present invention is real
Example is applied to be not especially limited this.For example, the default rotational angle range can be 0 °~30 °, 30 °~60 °, 60 °~90 °
Deng.Wherein, if with the subangle of vector representation the 3rd in space coordinates, when rotational angle range is 0 °~30 °, the 3rd
Subangle can be
Step 206：Car-mounted terminal is according to current running state, from transport condition and the corresponding relation of the angle of rearview mirror
Determine the angle on target of the corresponding rearview mirror of the current running state, the current running state be state of rolling backward, straight-going state or
Person's steering state.
In this step, when the current running state is state of rolling backward, car-mounted terminal is from the angle of transport condition and rearview mirror
In the corresponding relation of degree, the corresponding first angle of state of rolling backward is determined, the first angle is regard as angle on target.
When the current running state is straight-going state, car-mounted terminal is closed from the correspondence of the angle of transport condition and rearview mirror
In system, the corresponding second angle of straight-going state is determined, the second angle is regard as angle on target.
When the current running state is the steering state, car-mounted terminal determines the current operation angle of the vehicle；According to
The current operation angle, determines the rotational angle range where the current operation angle；And according to the current running state and be somebody's turn to do
Rotational angle range, obtains the current driving from the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror
The angle on target of the corresponding rearview mirror of state.
Step 207：Car-mounted terminal adjusts the current angular of the rearview mirror according to the current angular and the angle on target.
In the embodiment of the present invention, the rearview mirror is worked as anterior angle by car-mounted terminal according to the current angular and the angle on target
Degree is adjusted to angle on target, so as to realize the transport condition according to vehicle, adjusts the angle of rearview mirror, realizes the angle to rearview mirror
The real-time control of degree, improves the security of driving, and improves the efficiency for controlling the rearview mirror.
In the embodiment of the present invention, car-mounted terminal can gather the operating wave of the motor of the vehicle by the sampling resistor of vehicle
Line, voltage signal is converted to by the work ripple；According to the voltage signal, working as the motor, is determined by the single-chip microcomputer of the vehicle
Preceding turning collar number；And according to deserve before turning collar number, from rotation the number of turns and rearview mirror angle corresponding relation in determine after this
The current angular of visor；So as to according to current running state, from transport condition and the corresponding relation of the angle of rearview mirror
Determine the angle on target of the corresponding rearview mirror of the current running state；Because car-mounted terminal is according to the current angular and the target angle
Degree, the current angular of the rearview mirror is adjusted in real time so that user can from the rearview mirror maximum magnitude observe current line
The surrounding environment of vehicle under state is sailed, so as to improve the security of driving.
The embodiments of the invention provide a kind of device of control rearview mirror, the device can be applied in car-mounted terminal, such as
Shown in Fig. 3, the device includes：
Acquisition module 301, the work ripple of the motor of the vehicle is gathered for the sampling resistor by vehicle, by the work
Ripple is converted to voltage signal；
First determining module 302, for according to the voltage signal, the current of the motor to be determined by the single-chip microcomputer of the vehicle
Rotate the number of turns；
Second determining module 303, for according to preceding turning collar number is deserved, from the correspondence for the angle for rotating the number of turns and rearview mirror
The current angular of the rearview mirror is determined in relation；
3rd determining module 304, for according to current running state, being closed from the correspondence of the angle of transport condition and rearview mirror
The angle on target of the corresponding rearview mirror of the current running state is determined in system, the current running state is state of rolling backward, straight trip shape
State or steering state；
Adjusting module 305, for according to the current angular and the angle on target, adjusting the current angular of the rearview mirror.
Optionally, first determining module 302, is additionally operable to by discharge circuit, and the voltage signal is converted into square wave letter
Number；The frequency of the square-wave signal is determined by the single-chip microcomputer；It is true from the corresponding relation of frequency and the rotation number of turns according to the frequency
Turning collar number before deserving calmly.
Optionally, the device also includes：
First memory module, for by self-studying mode obtain the vehicle in state of rolling backward and straight-going state it is corresponding
First angle and second angle, by the state of rolling backward and the first angle, traveling is arrived in the straight-going state and second angle storage
In the corresponding relation of state and the angle of rearview mirror；
Second memory module, will for obtaining the vehicle in the corresponding third angle of steering state by self-studying mode
The steering state and the third angle are stored into transport condition and the corresponding relation of the angle of rearview mirror.
Optionally, the corresponding third angle of the steering state includes multiple 3rd subangles, a 3rd subangle correspondence
One default rotational angle range of the vehicle；
Second memory module, is additionally operable to obtain the vehicle in each default rotational angle range pair by self-studying mode
The 3rd subangle answered；By the steering state, this each preset rotational angle range, each rotational angle range corresponding the
Three subangles are stored into the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror；
When the current running state is the steering state, the 3rd determining module 304 is additionally operable to determine working as the vehicle
Preceding rotational angle；According to the current operation angle, the rotational angle range where the current operation angle is determined；It is current according to this
Transport condition and the rotational angle range, are obtained from the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror
Take the angle on target of the corresponding rearview mirror of the current running state.
Optionally, the device also includes：
The history traveling shape at the 4th determining module, the current running state for determining the vehicle, and previous moment
State；
Acquisition module, if it is different with the history transport condition to be additionally operable to the current running state, determines the row of the vehicle
The state of sailing is changed, and the work ripple of the motor of the vehicle is gathered by the sampling resistor of vehicle, and the work ripple is changed
For voltage signal.
In the embodiment of the present invention, car-mounted terminal can gather the operating wave of the motor of the vehicle by the sampling resistor of vehicle
Line, voltage signal is converted to by the work ripple；According to the voltage signal, working as the motor, is determined by the single-chip microcomputer of the vehicle
Preceding turning collar number；And according to deserve before turning collar number, from rotation the number of turns and rearview mirror angle corresponding relation in determine after this
The current angular of visor；So as to according to current running state, from transport condition and the corresponding relation of the angle of rearview mirror
Determine the angle on target of the corresponding rearview mirror of the current running state；Because car-mounted terminal is according to the current angular and the target angle
Degree, the current angular of the rearview mirror is adjusted in real time so that user can from the rearview mirror maximum magnitude observe current line
Vehicle-periphery under state is sailed, so as to improve the security of driving.
It should be noted that：Above-described embodiment provide control rearview mirror device control rearview mirror when, only with
The division progress of above-mentioned each functional module is for example, in practical application, as needed can distribute above-mentioned functions by not
Same functional module is completed, i.e., the internal structure of device is divided into different functional modules, to complete whole described above
Or partial function.In addition, the method for the device and control rearview mirror for the control rearview mirror that above-described embodiment is provided is implemented
Example belongs to same design, and it implements process and refers to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware
To complete, the hardware of correlation can also be instructed to complete by program, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of method for controlling rearview mirror, it is characterised in that methods described includes：
The work ripple of the motor of the vehicle is gathered by the sampling resistor of vehicle, the work ripple is converted into voltage letter
Number；
According to the voltage signal, the current operation number of turns of the motor is determined by the single-chip microcomputer of the vehicle；
According to the current operation number of turns, the rearview mirror is determined from the corresponding relation of angle for rotating the number of turns and rearview mirror
Current angular；
According to current running state, the current running state is determined from transport condition and the corresponding relation of the angle of rearview mirror
The angle on target of corresponding rearview mirror, the current running state is state of rolling backward, straight-going state or steering state；
According to the current angular and the angle on target, the current angular of the rearview mirror is adjusted.
2. according to the method described in claim 1, it is characterised in that described according to the voltage signal, pass through the vehicle
Single-chip microcomputer determines the current operation number of turns of the motor, including：
By discharge circuit, the voltage signal is converted into square-wave signal；
The frequency of the square-wave signal is determined by the single-chip microcomputer；
According to the frequency, the current operation number of turns is determined from the corresponding relation of frequency and the rotation number of turns.
3. according to the method described in claim 1, it is characterised in that described according to the current running state, from transport condition
It is described before the angle on target of rearview mirror corresponding with the current running state is determined in the corresponding relation of the angle of rearview mirror
Method also includes：
The vehicle corresponding first angle and second angle in state of rolling backward and straight-going state are obtained by self-studying mode,
By the state of rolling backward and the first angle, transport condition and rearview mirror are arrived in the straight-going state and second angle storage
Angle corresponding relation in；
The vehicle is obtained in the corresponding third angle of steering state by self-studying mode, by the steering state and described
Three angles are stored into transport condition and the corresponding relation of the angle of rearview mirror.
4. method according to claim 3, it is characterised in that the corresponding third angle of the steering state includes multiple the
Three subangles, a default rotational angle range of a 3rd subangle correspondence vehicle；
It is described that the vehicle is obtained in the corresponding third angle of steering state by self-studying mode, by the steering state and institute
Third angle storage is stated into transport condition and the corresponding relation of the angle of rearview mirror, including：
The vehicle is obtained in corresponding 3rd subangle of each default rotational angle range by self-studying mode；
By the steering state, each default rotational angle range, corresponding 3rd son of each rotational angle range
Angle is stored into the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror；
It is described according to current running state when the current running state is the steering state, from transport condition and backsight
The angle on target of the corresponding rearview mirror of the current running state is determined in the corresponding relation of the angle of mirror, including：
Determine the current operation angle of the vehicle；
According to the current operation angle, the rotational angle range where the current operation angle is determined；
According to the current running state and the rotational angle range, from transport condition, rotational angle range and rearview mirror
The angle on target of the corresponding rearview mirror of the current running state is obtained in the corresponding relation of angle.
5. according to any described methods of claim 1-4, it is characterised in that the sampling resistor by vehicle gathers described
The work ripple of the motor of vehicle, before the work ripple is converted into voltage signal, methods described also includes：
Determine the current running state of the vehicle, and the previous moment history transport condition；
If the current running state is different with the history transport condition, determine that the transport condition of the vehicle changes
Become, perform the work ripple that the sampling resistor by vehicle gathers the motor of the vehicle, the work ripple is changed
The step of for voltage signal.
6. a kind of device of control rearview mirror, it is characterised in that described device includes：
Acquisition module, the work ripple of the motor of the vehicle is gathered for the sampling resistor by vehicle, by the operating wave
Line is converted to voltage signal；
First determining module, for according to the voltage signal, the current of the motor to be determined by the single-chip microcomputer of the vehicle
Rotate the number of turns；
Second determining module, for according to the current operation number of turns, from the corresponding relation for the angle for rotating the number of turns and rearview mirror
The middle current angular for determining the rearview mirror；
3rd determining module, it is true from transport condition and the corresponding relation of the angle of rearview mirror for according to current running state
Determine the angle on target of the corresponding rearview mirror of the current running state, the current running state is state of rolling backward, straight-going state
Or steering state；
Adjusting module, for according to the current angular and the angle on target, adjusting the current angular of the rearview mirror.
7. device according to claim 6, it is characterised in that
First determining module, is additionally operable to by discharge circuit, and the voltage signal is converted into square-wave signal；By described
Single-chip microcomputer determines the frequency of the square-wave signal；According to the frequency, institute is determined from the corresponding relation of frequency and the rotation number of turns
State the current operation number of turns.
8. device according to claim 6, it is characterised in that described device also includes：
First memory module, for obtaining the vehicle in state of rolling backward and straight-going state corresponding by self-studying mode
One angle and second angle, by the state of rolling backward and the first angle, the straight-going state and second angle storage
Into transport condition and the corresponding relation of the angle of rearview mirror；
Second memory module, for obtaining the vehicle in the corresponding third angle of steering state by self-studying mode, by institute
Steering state and third angle storage are stated into transport condition and the corresponding relation of the angle of rearview mirror.
9. device according to claim 8, it is characterised in that the corresponding third angle of the steering state includes multiple the
Three subangles, a default rotational angle range of a 3rd subangle correspondence vehicle；
Second memory module, is additionally operable to obtain the vehicle in each default rotational angle range pair by self-studying mode
The 3rd subangle answered；By the steering state, each default rotational angle range, each rotational angle range pair
The 3rd subangle answered is stored into the corresponding relation of the angle of transport condition, rotational angle range and rearview mirror；
When the current running state is the steering state, the 3rd determining module is additionally operable to determine the vehicle
Current operation angle；According to the current operation angle, the rotational angle range where the current operation angle is determined；According to
The current running state and the rotational angle range, from pair of the angle of transport condition, rotational angle range and rearview mirror
The middle angle on target for obtaining the corresponding rearview mirror of the current running state should be related to.
10. according to any described devices of claim 6-9, it is characterised in that described device also includes：
The history transport condition at the 4th determining module, the current running state for determining the vehicle, and previous moment；
Acquisition module, if it is different with the history transport condition to be additionally operable to the current running state, determines the vehicle
Transport condition changes, and the work ripple of the motor of the vehicle is gathered by the sampling resistor of vehicle, by the operating wave
Line is converted to voltage signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710406564.9A CN107150631A (en) | 2017-06-02 | 2017-06-02 | The method and apparatus for controlling rearview mirror |
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| CN201710406564.9A CN107150631A (en) | 2017-06-02 | 2017-06-02 | The method and apparatus for controlling rearview mirror |
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Family
ID=59796331
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| CN201710406564.9A Pending CN107150631A (en) | 2017-06-02 | 2017-06-02 | The method and apparatus for controlling rearview mirror |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849795A (en) * | 2019-03-27 | 2019-06-07 | 北京经纬恒润科技有限公司 | A kind of method and system of control rearview mirror overturning |
| CN110588551A (en) * | 2019-09-26 | 2019-12-20 | 上海赫千电子科技有限公司 | Automatic adjustment method and automatic adjustment device for vehicle-mounted personalization of user based on feature recognition |
| CN111742486A (en) * | 2019-07-19 | 2020-10-02 | 深圳市大疆创新科技有限公司 | Position estimation method, device, mobile robot and storage medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306666A (en) * | 2007-05-08 | 2008-11-19 | 本田技研工业株式会社 | Electrically operated mirror control device and method of controlling reverse linking operation |
| CN201325381Y (en) * | 2008-11-27 | 2009-10-14 | 麦格纳唐纳利(上海)汽车系统有限公司 | Device with memory function for adjusting and controlling angle of rearview mirror surface |
| WO2009141721A1 (en) * | 2008-05-23 | 2009-11-26 | Bertil Brandin | System and method for adjusting the side mirrors of a vehicle to maintain a desired rearview sightline |
| KR20110075286A (en) * | 2009-12-28 | 2011-07-06 | 콘티넨탈 오토모티브 일렉트로닉스 유한회사 | Apparatus for controlling side mirror and method thereof |
| CN103640525A (en) * | 2013-12-20 | 2014-03-19 | 奇瑞汽车股份有限公司 | Method and device for automatically controlling automobile rearview mirrors and automobile |
| CN104972974A (en) * | 2015-07-07 | 2015-10-14 | 重庆长安汽车股份有限公司 | Method and system for automatically controlling automobile rear view mirror |
| CN105751972A (en) * | 2016-04-06 | 2016-07-13 | 北京新能源汽车股份有限公司 | Method and system for adjusting rearview mirrors |
| CN205468804U (en) * | 2016-01-29 | 2016-08-17 | 北京汽车股份有限公司 | Automatic adjusting device of rear -view mirror and vehicle |
| KR101702888B1 (en) * | 2015-10-12 | 2017-02-06 | 현대자동차주식회사 | Vehicle view angle controlling apparatus, vehicle having the same and vehicle view angle controlling method |
| CN106379242A (en) * | 2016-10-27 | 2017-02-08 | 武汉工程大学 | Method and device for expanding visual angle of outside rear-view mirror of vehicle |
| US20170080864A1 (en) * | 2014-06-09 | 2017-03-23 | Kelsey-Hayes Company | Outside rear view mirror system |
-
2017
- 2017-06-02 CN CN201710406564.9A patent/CN107150631A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306666A (en) * | 2007-05-08 | 2008-11-19 | 本田技研工业株式会社 | Electrically operated mirror control device and method of controlling reverse linking operation |
| WO2009141721A1 (en) * | 2008-05-23 | 2009-11-26 | Bertil Brandin | System and method for adjusting the side mirrors of a vehicle to maintain a desired rearview sightline |
| CN201325381Y (en) * | 2008-11-27 | 2009-10-14 | 麦格纳唐纳利(上海)汽车系统有限公司 | Device with memory function for adjusting and controlling angle of rearview mirror surface |
| KR20110075286A (en) * | 2009-12-28 | 2011-07-06 | 콘티넨탈 오토모티브 일렉트로닉스 유한회사 | Apparatus for controlling side mirror and method thereof |
| CN103640525A (en) * | 2013-12-20 | 2014-03-19 | 奇瑞汽车股份有限公司 | Method and device for automatically controlling automobile rearview mirrors and automobile |
| US20170080864A1 (en) * | 2014-06-09 | 2017-03-23 | Kelsey-Hayes Company | Outside rear view mirror system |
| CN104972974A (en) * | 2015-07-07 | 2015-10-14 | 重庆长安汽车股份有限公司 | Method and system for automatically controlling automobile rear view mirror |
| KR101702888B1 (en) * | 2015-10-12 | 2017-02-06 | 현대자동차주식회사 | Vehicle view angle controlling apparatus, vehicle having the same and vehicle view angle controlling method |
| CN205468804U (en) * | 2016-01-29 | 2016-08-17 | 北京汽车股份有限公司 | Automatic adjusting device of rear -view mirror and vehicle |
| CN105751972A (en) * | 2016-04-06 | 2016-07-13 | 北京新能源汽车股份有限公司 | Method and system for adjusting rearview mirrors |
| CN106379242A (en) * | 2016-10-27 | 2017-02-08 | 武汉工程大学 | Method and device for expanding visual angle of outside rear-view mirror of vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849795A (en) * | 2019-03-27 | 2019-06-07 | 北京经纬恒润科技有限公司 | A kind of method and system of control rearview mirror overturning |
| CN109849795B (en) * | 2019-03-27 | 2020-05-05 | 北京经纬恒润科技有限公司 | Method and system for controlling turning of rearview mirror |
| CN111742486A (en) * | 2019-07-19 | 2020-10-02 | 深圳市大疆创新科技有限公司 | Position estimation method, device, mobile robot and storage medium |
| CN110588551A (en) * | 2019-09-26 | 2019-12-20 | 上海赫千电子科技有限公司 | Automatic adjustment method and automatic adjustment device for vehicle-mounted personalization of user based on feature recognition |
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Effective date of registration: 20180522 Address after: 241000 Huajing South Road, Yijiang District, Wuhu, Anhui 226 Applicant after: New-energy automobile Technology Co., Ltd. of Cherry Address before: 241006 Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui, 8 Applicant before: Saic Chery Automobile Co., Ltd. |
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Application publication date: 20170912 |