CN104554017B - A kind of vehicle centre rear-view mirror intelligent regulating system and its control method - Google Patents
A kind of vehicle centre rear-view mirror intelligent regulating system and its control method Download PDFInfo
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- CN104554017B CN104554017B CN201310703873.4A CN201310703873A CN104554017B CN 104554017 B CN104554017 B CN 104554017B CN 201310703873 A CN201310703873 A CN 201310703873A CN 104554017 B CN104554017 B CN 104554017B
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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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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of vehicle centre rear-view mirror intelligent regulating system and its control method.The system includes CPU, memory cell, steering module, camera, button group, the position detecting module of detection pilot set front and back position and the angle detection module at detection pilot set angle of inclination, steering module includes the first motor for driving centre rear-view mirror to rotate upwardly and downwardly and the second motor for driving centre rear-view mirror left-right rotation, camera is arranged on the top of automobile cab and the front positioned at pilot set, CPU, memory cell and button group are arranged on vehicle console, CPU respectively with memory cell, first motor, second motor, camera, button group, position detecting module and the electrical connection of angle detection module.The present invention is capable of the position of real-time adjustment centre rear-view mirror, so that centre rear-view mirror is always positioned in optimum position, it is ensured that driver obtains optimum field all the time.
Description
Technical field
The present invention relates to automobile rearview mirror control technology field, more particularly to a kind of vehicle centre rear-view mirror Intelligent adjustment system
System and its control method.
Background technology
Vehicle centre rear-view mirror is to ensure the requisite part of traffic safety.Existing vehicle centre rear-view mirror is usually pure
Mechanical and electric-controlled type.Purely mechanical, need directly holding rearview mirror to be pulled just and can complete to adjust；Electric-controlled type
, button is manually operated, by the angle of upper and lower motor control rearview mirror vertical direction, by left and right motor control side back sight
The angle of mirror horizontal direction, this regulation is equivalent to semiautomatic regulation.
China Patent Publication No. 101315561A, publication date on December 3rd, 2008, after the entitled memory storage formula of invention
Visor and seat control system, this application case disclose a kind of memory storage formula rearview mirror and seat control system, wherein：Electronics
Control unit is responded to signal, and sends various control instructions；Sensor is used for being responsible for detection and provide control system needing
The signal that wants, and by the signal transmission electron control unit for detecting；Actuator is carried out according to the instruction of electronic control unit
Action, completes the various instructions that electronic control unit sends；Memory storage circuit is used for storing the position letter of rearview mirror and seat
Breath；Rearview mirror adjusts circuit, seat and adjusts circuit and adjusts left and right rearview mirror, seat according to the control signal of electronic control unit
Motion；Keyboard control circuit is input into control signal by button to electronic control unit, and stores what seat, rearview mirror were adjusted
Information；Signal acquisition circuit gathers seat and position of rear view mirror signal by sensor, and returns to electronic control unit.Which is not
Foot part is that centre rear-view mirror is adjusted to ad-hoc location by the data that the control system can only be prestored according to driver, is driven
The person of sailing must carry out storage operation in advance, and when driver have adjusted seat position or driver's adjustment in vehicle traveling process
During sitting posture, it is impossible to which centre rear-view mirror adjusted accordingly.
Content of the invention
The purpose of the present invention is to overcome existing vehicle centre rear-view mirror intelligent regulating system to be unable to real-time adjustment central authorities backsight
The technical problem of mirror, there is provided a kind of vehicle centre rear-view mirror intelligent regulating system and its control method, which can calculate and drive
The distance between the person's of sailing eyes and centre rear-view mirror and orientation, and the position according to these information real-time adjustment centre rear-view mirrors,
Centre rear-view mirror is made to be always positioned in optimum position, it is ensured that driver obtains optimum field all the time.
In order to solve the above problems, the present invention is employed the following technical solutions and is achieved：
A kind of vehicle centre rear-view mirror intelligent regulating system of the present invention, including CPU, memory cell, steering
Module, camera, button group, the position detecting module of detection pilot set front and back position and detection pilot set inclination angle
The angle detection module of degree, during the steering module includes the first motor for driving centre rear-view mirror to rotate upwardly and downwardly and drives
Second motor of centre rearview mirror left-right rotation, the camera are arranged on the top of automobile cab and are located at operator's seat
The front of chair, the CPU, memory cell and button group are arranged on vehicle console, the CPU
Detect with memory cell, the first motor, the second motor, camera, button group, position detecting module and angle respectively
Module is electrically connected.
In the technical program, after automobile starting, intelligent regulating system works on power.User can be by button group to intelligence
Regulating system sends control instruction.
When CPU receives the automatic real-time regulation order of button group transmission, intelligent regulating system is entered certainly
Dynamic real-time regulation mode of operation.Camera Real-time Collection driver head and its image information of top, by the image for collecting
Information is sent to CPU, the position before and after position detecting module real-time detection pilot set, and by positional information
CPU is sent to, the angle that angle detection module real-time detection pilot set is inclined, and angle information is sent
To CPU.CPU is processed to the image information for receiving, and obtains driver's eyes in image
The distance at position and driver's eyes and driver's cabin top, CPU according to the position before and after pilot set, drive
In the angle of the person's of sailing seat inclination and image, the distance of the position, driver's eyes and driver's cabin top of driver's eyes is calculated
Go out the distance between driver's eyes and centre rear-view mirror and orientation.CPU is according to driver's eyes and central backsight
The distance between mirror and orientation find out what centre rear-view mirror needs were turned in the target location form that memory cell is stored
Target location, target location form internal memory contain multiple comprising the distance between driver's eyes and centre rear-view mirror and orientation
Data group and the target location being adjusted to the one-to-one centre rear-view mirror needs of these data groups.CPU is led to
Cross steering module control centre rear-view mirror left-right rotation and rotate upwardly and downwardly, centre rear-view mirror is adjusted to target location.
When CPU receives the manual regulating command of button group transmission, intelligent regulating system is entered to be adjusted manually
Section mode of operation, CPU read the steering order that user is sent by button group, according to steering order control central authorities
Rearview mirror left-right rotation and rotate upwardly and downwardly, centre rear-view mirror is adjusted to the position that user specifies.After the completion of adjusting manually, user
The storage button that can also push button in group, CPU is by the face image of current driver's and Current central rearview mirror
Position store in the memory unit.Next driver need to only press respective keys, and CPU is gathered by camera
The face image of driver, CPU are identified processing to face image, are compared with the face image of storage,
So that it is determined that the identity of driver, finds out the centre rear-view mirror position data that the driver prestores, CPU
Centre rear-view mirror is adjusted to relevant position.
Preferably, a kind of vehicle centre rear-view mirror intelligent regulating system also includes vehicle speed sensor, first photosensitive
Sensor and the second light sensor, the vehicle speed sensor are arranged on automotive transmission output shaft, the first photosensitive biography
Sensor and the second light sensor are all disposed within centre rear-view mirror, and, towards vehicle front, second is photosensitive for the first light sensor
, towards automobile rear, the CPU is photosensitive with vehicle speed sensor, the first light sensor and second respectively for sensor
Sensor is electrically connected, and the centre rear-view mirror is optical anti-dazzle rearview mirror.
CPU detects the speed of automobile by vehicle speed sensor, when automobile speed is more than setting value, central authorities
Processing unit is irradiated to the light on centre rear-view mirror by the first light sensor detection front, is examined by the second light sensor
Survey rear and be irradiated to the light on centre rear-view mirror.When there is strong illumination at automobile rear to centre rear-view mirror, the second photosensitive biography
Light intensity that the light intensity that sensor is detected is detected more than the first light sensor and light intensity difference is more than setting value, CPU
Centre rear-view mirror is controlled to be rotated up certain angle by steering module, as centre rear-view mirror is optical anti-dazzle rearview mirror,
The low interior eyeglass of centre rear-view mirror internal reflection rate works, and weakens the light reflexed on driver's eyes.
Preferably, a kind of vehicle centre rear-view mirror intelligent regulating system also includes display screen, wireless communication module
With remote computer terminal, the display screen is arranged on vehicle console, and the wireless communication module is arranged on automobile, described
CPU is electrically connected with display screen and wireless communication module respectively, and the wireless communication module passes through cordless communication network
It is connected with remote computer terminal wireless.Display screen operation display interface and relevant information, CPU pass through radio communication
Module and remote computer terminal communication.User can be by driver's head image information of storage and its corresponding centre rear-view mirror position letter
Breath is sent to remote computer terminal storage, can be from the storage of remote computer terminal downloads when user drives other same types of vehicles
Data, without the need for adjusting again
Preferably, a kind of vehicle centre rear-view mirror intelligent regulating system also includes to be arranged on vehicle console
Voice output module, the rotating shaft of first motor are provided with first angle sensor, the turning of second motor
Axle is provided with second angle sensor, the CPU respectively with voice output module, first angle sensor and
Two angular transducers are electrically connected.First angle sensor detects the rotational angle of the first motor rotating shaft, and second angle is sensed
Device detects the rotational angle of the second motor rotating shaft, and CPU is sensed according to first angle sensor and second angle
The detection data that device is beamed back judges whether the first motor and the second motor rotate in place, if rotation is not in place, in
Central Processing Unit control voice output module sends audio alert, reminds driver to repair in time.
Preferably, a kind of vehicle centre rear-view mirror intelligent regulating system also includes to adjust pilot set anteroposterior position
The seat regulator with angle of inclination is put, the seat regulator is electrically connected with CPU.
After the completion of adjusting manually, user can push button the storage button in group, and CPU is by current driver's
Face image, the position before and after pilot set, the position of angle that pilot set is inclined and Current central rearview mirror deposit
Storage is in the memory unit.Next driver need to only press respective keys, and CPU gathers driver's by camera
Face image, CPU are identified processing to face image, are compared with the face image of storage, so that it is determined that
The identity of driver, finds out the position before and after the centre rear-view mirror position data, pilot set that the driver prestores
Centre rear-view mirror is adjusted to accordingly by the angle-data that data and pilot set are inclined, CPU by steering module
Pilot set is adjusted to relevant position by seat regulator by position.
A kind of control method of vehicle centre rear-view mirror intelligent regulating system of the present invention, comprises the following steps：
S1：After automobile starting, intelligent regulating system works on power, and CPU receives the control life that button group sends
Order, when CPU receives the automatic real-time regulation order of button group transmission, execution step S2, when central authorities process list
When unit receives the manual regulating command of button group transmission, execution step S3；
S2：Intelligent regulating system enters automatic real-time regulation mode of operation, and automatic real-time regulation mode of operation includes following
Step：
S21：Camera collection driver head and its image information of top, during the image information for collecting is sent to
Central Processing Unit, the position before and after position detecting module detection pilot set, and it is single that positional information is sent to central authorities' process
Unit, the angle that angle detection module detection pilot set is inclined, and angle information is sent to CPU；
S22：CPU is processed to the image information for receiving, and obtains the position of driver's eyes in image
And the distance at driver's eyes and driver's cabin top, CPU is according to the position before and after pilot set, driver
In the angle of seat inclination and image, the distance of the position, driver's eyes and driver's cabin top of driver's eyes is calculated and is driven
The distance between the person's of sailing eyes and centre rear-view mirror and orientation；
S23：CPU is according to the distance between driver's eyes and centre rear-view mirror and orientation in memory cell
The target location that centre rear-view mirror needs to turn to is found out in the target location form of storage；
S24：CPU controls centre rear-view mirror left-right rotation by steering module and rotates upwardly and downwardly, behind central authorities
Visor is adjusted to target location, then re-executes step S21；
S3：Intelligent regulating system enters manual adjusting working mode, and CPU is read user and sent out by button group
The steering order for sending, controls centre rear-view mirror left-right rotation according to steering order and rotates upwardly and downwardly, centre rear-view mirror is adjusted to
The position that user specifies.
Preferably, it is multiple comprising driver's eyes and central authorities to be stored with target location form in step S23
The distance between rearview mirror needs to be adjusted to the data group in orientation and with the one-to-one centre rear-view mirror of these data groups
Target location.
Preferably, in step S1, when CPU receives the use that driver is sent by button group
Execution step S4 during data storage regulating command, step S4：Intelligent regulating system is entered using data storage shaping modes, central authorities
Processing unit gathers the face image of driver by camera, and CPU is identified processing to face image, with
The face image for prestoring is compared, so that it is determined that the identity of driver, finds out the central authorities that the driver prestores
Centre rear-view mirror is adjusted to the position that the positional information is recorded for position of rear view mirror information, CPU.
Preferably, during execution step S1 to S4, CPU detects automobile by vehicle speed sensor
Speed, when automobile speed is more than setting value, CPU is irradiated to central authorities by the first light sensor detection front
By the second light sensor, light on rearview mirror, detects that rear is irradiated to the light on centre rear-view mirror, if the second photosensitive biography
Light intensity that the light intensity that sensor is detected is detected more than the first light sensor and light intensity difference is more than setting value, CPU
Centre rear-view mirror is controlled to be rotated up certain angle by steering module.As centre rear-view mirror is optical anti-dazzle rearview mirror,
After centre rear-view mirror is rotated up certain angle, the low interior eyeglass of centre rear-view mirror internal reflection rate works, and makes to reflex to and drives
Light on the person's of sailing eyes weakens.
The substantial effect of the present invention is：（1）By gathering position, driver's eyes and the cab roof of driver's eyes
After the goniometer that position before and after the distance in portion, pilot set and pilot set are inclined calculates driver's eyes and central authorities
The distance between visor and orientation, and according to the distance between driver's eyes and centre rear-view mirror and orientation real-time adjustment central authorities
The position of rearview mirror, makes centre rear-view mirror be always positioned in optimum position, it is ensured that driver obtains optimum field all the time.（2）
When there is strong illumination at automobile rear to centre rear-view mirror, CPU by steering module control centre rear-view mirror to
On turn an angle, the low interior eyeglass of centre rear-view mirror internal reflection rate works, and subtracts the light reflexed on driver's eyes
Weak.（3）Steering module can remind driver to overhaul in time when breaking down, prevent centre rear-view mirror from adjusting less than position influence row
Car safety.
Description of the drawings
Fig. 1 is a kind of circuit theory connection block diagram of the present invention.
In figure：1st, CPU, 2, memory cell, 3, steering module, 4, camera, 5, button group, 6, position inspection
Survey module, 7, angle detection module, the 8, first motor, the 9, second motor, 10, vehicle speed sensor, 11, first is photosensitive
Sensor, the 12, second light sensor, 13, display screen, 14, wireless communication module, 15, remote computer terminal, 16, sound defeated
Go out module, 17, first angle sensor, 18, second angle sensor, 19, seat regulator.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
Embodiment：A kind of vehicle centre rear-view mirror intelligent regulating system of the present invention, as shown in figure 1, including central authorities' process
Unit 1, memory cell 2, steering module 3, camera 4, button group 5, the position detection mould of detection pilot set front and back position
Block 6, the angle detection module 7 at detection pilot set angle of inclination, vehicle speed sensor 10, the first light sensor 11, second
Light sensor 12, display screen 13, wireless communication module 14, remote computer terminal 15, voice output module 16 and regulation are driven
The seat regulator 19 at the person's of sailing seat fore-aft position and angle of inclination, steering module 3 include to drive centre rear-view mirror to turn up and down
The first dynamic motor 8 and the second motor 9 of driving centre rear-view mirror left-right rotation, the rotating shaft of the first motor 8
First angle sensor 17 is provided with, the rotating shaft of the second motor 9 is provided with second angle sensor 18, and camera 4 is arranged
Front at the top of automobile cab and positioned at pilot set, CPU 1, memory cell 3, button group 5, shows
Screen 13 and sound output module 16 are arranged on vehicle console, and vehicle speed sensor 10 is arranged on wheel, the first light sensor
Device 11 and the second light sensor 12 are all disposed within centre rear-view mirror, the first light sensor 11 towards vehicle front, second
Light sensor 12 is arranged on automobile towards automobile rear, wireless communication module 14, and CPU 1 is single with storage respectively
First 2, first motor 8, the second motor 9, camera 4, button group 5, position detecting module 6, angle detection module 7,
Vehicle speed sensor 10, the first light sensor 11, the second light sensor 12, display screen 13, wireless communication module 14, sound are defeated
Go out module 16, first angle sensor 17, second angle sensor 18 and seat regulator 19 to electrically connect, wireless communication module
14 are wirelessly connected with remote computer terminal 15 by cordless communication network.
Centre rear-view mirror is optical anti-dazzle rearview mirror, and memory cell 2 is EEPROM, and position detecting module 6 is straight line position
Displacement sensor, angle detection module 7 are angular displacement sensor.After automobile starting, intelligent regulating system works on power, user Ke Tong
Cross button group 5 control instruction is sent to intelligent regulating system.
When CPU 1 receives the automatic real-time regulation order of the transmission of button group 5, intelligent regulating system is entered
Automatic real-time regulation mode of operation.4 Real-time Collection driver head of camera and its image information of top, by the figure for collecting
As information is sent to CPU 1, the position before and after 6 real-time detection pilot set of position detecting module, and by position
Information is sent to CPU 1, the angle that 7 real-time detection pilot set of angle detection module is inclined, and angle is believed
Breath is sent to CPU 1.1 pair of image information for receiving of CPU is processed, and is obtained in image and is driven
The distance at the member position of eyes and driver's eyes and driver's cabin top, before and after CPU 1 is according to pilot set
Position, the position of driver's eyes, driver's eyes and driver's cabin top in the angle that inclines of pilot set and image
Distance calculate the distance between driver's eyes and centre rear-view mirror and orientation.CPU 1 is according to driver's eye
The distance between eyeball and centre rear-view mirror and orientation find out centre rear-view mirror in the target location form that memory cell 2 is stored
The target location for turning to is needed, target location form internal memory contains multiple comprising between driver's eyes and centre rear-view mirror
The data group of distance and bearing and the target location being adjusted to the one-to-one centre rear-view mirror needs of these data groups.In
Central Processing Unit 1 controls centre rear-view mirror left-right rotation by steering module 3 and rotates upwardly and downwardly, and centre rear-view mirror is adjusted to mesh
Cursor position.
When CPU 1 receives the manual regulating command of the transmission of button group 5, intelligent regulating system is entered manually
Adjusting working mode, CPU 1 read the steering order that user is sent by button group 5, according to steering order control
Centre rear-view mirror left-right rotation and rotate upwardly and downwardly, centre rear-view mirror is adjusted to the position that user specifies.After the completion of adjusting manually,
The storage button that user can be pushed button in group 5, CPU 1 is by the face image of current driver's, pilot set
The position of position in front and back, the angle that pilot set is inclined and Current central rearview mirror is stored in memory cell 2.Next time drives
The person of sailing need to only press respective keys, and CPU 1 gathers the face image of driver by camera 4, and central authorities process single
1 pair of face image of unit is identified processing, and is compared with the face image of storage, so that it is determined that the identity of driver, searches
The position data gone out before and after the centre rear-view mirror position data, pilot set that the driver prestores and pilot set incline
Centre rear-view mirror is adjusted to relevant position by steering module 3 by oblique angle-data, CPU 1, is adjusted by seat
Pilot set is adjusted to relevant position by section mechanism 19.
CPU 1 detects the speed of automobile by vehicle speed sensor 10, when automobile speed is more than setting value, in
By the first light sensor 11, Central Processing Unit 1 detects that front is irradiated to the light on centre rear-view mirror, by the second photosensitive biography
Sensor 12 detects that rear is irradiated to the light on centre rear-view mirror.When there is strong illumination at automobile rear to centre rear-view mirror, the
Light intensity that the light intensity that two light sensors 12 are detected is detected more than the first light sensor 11 and light intensity difference is more than setting value,
CPU 1 controls centre rear-view mirror to be rotated up certain angle by steering module 3, as centre rear-view mirror is optics
Anti-dazzle driving mirror, the low interior eyeglass of centre rear-view mirror internal reflection rate work, and weaken the light reflexed on driver's eyes.
13 operation display interface of display screen and relevant information, CPU 1 by wireless communication module 14 with long-range
Computer terminal 15 communicates.User can be by driver's head image information of storage and its corresponding centre rear-view mirror position data, driving
Member's seat fore-aft position data, pilot set angle of inclination data is activation are stored to remote computer terminal 15, when user drives
The data of the storage can be downloaded during other same types of vehicles from remote computer terminal 15, and in-car vehicle centre rear-view mirror is intelligently adjusted
Centre rear-view mirror position, pilot set front and back position and pilot set inclination angle are adjusted in place by section system automatically, need not
Adjust again.
First angle sensor 17 detects the rotational angle of 8 rotating shaft of the first motor, and second angle sensor 18 is detected
The rotational angle of 9 rotating shaft of the second motor, CPU 1 is according to first angle sensor 17 and second angle sensor
18 detection datas that beams back judge whether the first motor 8 and the second motor 9 rotate in place, if rotation is not in place,
CPU 1 controls voice output module 16 to send audio alert, reminds driver to repair in time.
A kind of a kind of control method of vehicle centre rear-view mirror intelligent regulating system of the present invention, it is adaptable to above-mentioned automobile
Centre rear-view mirror intelligent regulating system, comprises the following steps：
S1：After automobile starting, intelligent regulating system works on power, and CPU 1 receives the control that button group 5 sends
Order, when CPU 1 receives the automatic real-time regulation order of the transmission of button group 5, execution step S2, work as centre
When reason unit 1 receives the manual regulating command of the transmission of button group 5, execution step S3, when CPU 1 receives button
Execution step S4 during the use data storage regulating command that group 5 sends；
S2：Intelligent regulating system enters automatic real-time regulation mode of operation, and automatic real-time regulation mode of operation includes following
Step：
S21：Camera 4 gathers the image information of driver head and its top, and the image information for collecting is sent to
CPU 1, position detecting module 6 detect the position before and after pilot set, and positional information is sent to centre
Reason unit 1, angle detection module 7 detects the angle that pilot set is inclined, and angle information is sent to CPU
1；
S22：1 pair of image information for receiving of CPU is processed, and obtains the position of driver's eyes in image
Put and driver's eyes and driver's cabin top distance, CPU 1 is according to the position before and after pilot set, driving
In the angle of member's seat inclination and image, the distance of the position, driver's eyes and driver's cabin top of driver's eyes is calculated
The distance between driver's eyes and centre rear-view mirror and orientation；
S23：CPU 1 is according to the distance between driver's eyes and centre rear-view mirror and orientation in memory cell
The target location that centre rear-view mirror needs to turn to is found out in the target location form of 2 storages, is stored in the form of target location
There are multiple data groups comprising the distance between driver's eyes and centre rear-view mirror and orientation and with these data groups one by one
Corresponding centre rear-view mirror needs the target location being adjusted to；
S24：CPU 1 controls centre rear-view mirror left-right rotation by steering module 3 and rotates upwardly and downwardly, by central authorities
Rearview mirror is adjusted to target location, then re-executes step S21；
S3：Intelligent regulating system enters manual adjusting working mode, and CPU 1 reads user and passes through button group 5
The steering order of transmission, controls centre rear-view mirror left-right rotation according to steering order and rotates upwardly and downwardly, centre rear-view mirror is adjusted
To the position that user specifies.
S4：Intelligent regulating system is entered using data storage shaping modes, and CPU 1 is gathered by camera 4
The face image of driver, CPU 1 are identified processing to face image, carry out with the face image for prestoring
Relatively, so that it is determined that the identity of driver, finds out centre rear-view mirror position data, operator's seat that the driver prestores
The angle-data that position data before and after chair and pilot set are inclined, CPU 1 is after steering module 3 is by central authorities
Visor is adjusted to relevant position, pilot set is adjusted to relevant position by seat regulator 19.
During execution step S1 to S4, CPU 1 detects the speed of automobile by vehicle speed sensor 10, when
When automobile speed is more than setting value, CPU 1 is irradiated to central backsight by the detection of the first light sensor 11 front
By the second light sensor 12, light on mirror, detects that rear is irradiated to the light on centre rear-view mirror, if the second light sensor
Light intensity that the light intensity that device 12 is detected is detected more than the first light sensor 11 and light intensity difference is more than setting value, central authorities process single
Unit 1 controls centre rear-view mirror to be rotated up certain angle by steering module 3.As centre rear-view mirror is optical anti-dazzle backsight
Mirror, after centre rear-view mirror is rotated up certain angle, the low interior eyeglass of centre rear-view mirror internal reflection rate works, and makes to reflex to
Light on driver's eyes weakens.
Claims (9)
1. a kind of vehicle centre rear-view mirror intelligent regulating system, it is characterised in that：Including CPU（1）, memory cell
（2）, steering module（3）, camera（4）, button group（5）, detection pilot set front and back position position detecting module（6）With
The angle detection module at detection pilot set angle of inclination（7）, the steering module（3）Including driving centre rear-view mirror upper and lower
The first motor for rotating（8）With the second motor for driving centre rear-view mirror left-right rotation（9）, the camera（4）
It is arranged on top and the front positioned at pilot set of automobile cab, the CPU（1）, memory cell（2）
With button group（5）It is arranged on vehicle console, the CPU（1）Respectively with memory cell（2）, first drive electricity
Machine（8）, the second motor（9）, camera（4）, button group（5）, position detecting module（6）With angle detection module（7）Electricity
Connection, camera are used for gathering the image information of driver head and its top, and CPU is used for according to operator's seat
The position of driver's eyes, driver in position before and after chair, the angle of pilot set inclination and camera collection image
Eyes calculate the distance between driver's eyes and centre rear-view mirror and orientation with the distance at driver's cabin top.
2. a kind of vehicle centre rear-view mirror intelligent regulating system according to claim 1, it is characterised in that：Also include speed
Sensor（10）, the first light sensor（11）With the second light sensor（12）, the vehicle speed sensor（10）It is arranged on vapour
On car transmission output shaft, first light sensor（11）With the second light sensor（12）It is all disposed within centre rear-view mirror
On, the first light sensor（11）Towards vehicle front, the second light sensor（12）Towards automobile rear, the central authorities are processed
Unit（1）Respectively with vehicle speed sensor（10）, the first light sensor（11）With the second light sensor（12）Electrical connection, described
Centre rear-view mirror is optical anti-dazzle rearview mirror.
3. a kind of vehicle centre rear-view mirror intelligent regulating system according to claim 1, it is characterised in that：Also include to show
Screen（13）, wireless communication module（14）With remote computer terminal（15）, the display screen（13）It is arranged on vehicle console, institute
State wireless communication module（14）It is arranged on automobile, the CPU（1）Respectively with display screen（13）And radio communication
Module（14）Electrical connection, the wireless communication module（14）By cordless communication network and remote computer terminal（15）Wirelessly connect
Connect.
4. a kind of vehicle centre rear-view mirror intelligent regulating system according to claim 1 or 2 or 3, it is characterised in that：Also wrap
Include the voice output module being arranged on vehicle console（16）, first motor（8）Rotating shaft be provided with first jiao
Degree sensor（17）, second motor（9）Rotating shaft be provided with second angle sensor（18）, the central authorities process single
Unit（1）Respectively with voice output module（16）, first angle sensor（17）With second angle sensor（18）Electrical connection.
5. a kind of vehicle centre rear-view mirror intelligent regulating system according to claim 1 or 2 or 3, it is characterised in that：Also wrap
Include the seat regulator for adjusting pilot set front and back position and angle of inclination（19）, the seat regulator（19）With in
Central Processing Unit（1）Electrical connection.
6. a kind of control method of vehicle centre rear-view mirror intelligent regulating system, it is characterised in that comprise the following steps：
S1：After automobile starting, intelligent regulating system works on power, and CPU receives the control command that button group sends,
When CPU receives the automatic real-time regulation order of button group transmission, execution step S2, work as CPU
When receiving the manual regulating command that button group sends, execution step S3；
S2：Intelligent regulating system enters automatic real-time regulation mode of operation, and automatic real-time regulation mode of operation is comprised the following steps：
S21：Camera collection driver head and its image information of top, the image information for collecting is sent to centre
Reason unit, the position before and after position detecting module detection pilot set, and positional information is sent to CPU, angle
The angle that degree detection module detection pilot set is inclined, and angle information is sent to CPU；
S22：CPU is processed to the image information for receiving, obtain image in driver's eyes position and
Driver's eyes and the distance at driver's cabin top, CPU is according to the position before and after pilot set, pilot set
In the angle of inclination and image, the distance of the position of driver's eyes, driver's eyes and driver's cabin top calculates driver
The distance between eyes and centre rear-view mirror and orientation；
S23：CPU is stored in memory cell according to the distance between driver's eyes and centre rear-view mirror and orientation
Target location form in find out centre rear-view mirror and need the target location that turns to；
S24：CPU controls centre rear-view mirror left-right rotation by steering module and rotates upwardly and downwardly, by centre rear-view mirror
Target location is adjusted to, then re-executes step S21；
S3：Intelligent regulating system enters manual adjusting working mode, and CPU reads what user was sent by button group
Steering order, controls centre rear-view mirror left-right rotation according to steering order and rotates upwardly and downwardly, centre rear-view mirror is adjusted to user
The position that specifies.
7. the control method of a kind of vehicle centre rear-view mirror intelligent regulating system according to claim 6, it is characterised in that
Further comprising the steps of：Be stored with target location form in step S23 multiple comprising driver's eyes with central authorities after
The data group in the distance between visor and orientation and need to be adjusted to the one-to-one centre rear-view mirror of these data groups
Target location.
8. the control method of a kind of vehicle centre rear-view mirror intelligent regulating system according to claim 6 or 7, its feature exist
In further comprising the steps of：In step S1, when CPU receives the use that driver is sent by button group
Execution step S4 during data storage regulating command, step S4：Intelligent regulating system is entered using data storage shaping modes, central authorities
Processing unit gathers the face image of driver by camera, and CPU is identified processing to face image, with
The face image for prestoring is compared, so that it is determined that the identity of driver, finds out the central authorities that the driver prestores
Centre rear-view mirror is adjusted to the position that the positional information is recorded for position of rear view mirror information, CPU.
9. the control method of a kind of vehicle centre rear-view mirror intelligent regulating system according to claim 8, it is characterised in that：
During execution step S1 to S4, CPU detects the speed of automobile by vehicle speed sensor, when automobile speed is big
When setting value, CPU is irradiated to the light on centre rear-view mirror by the first light sensor detection front, passes through
Second light sensor detection rear is irradiated to the light on centre rear-view mirror, if the light that the second light sensor is detected is powerful
The light intensity detected in the first light sensor and light intensity difference are more than setting value, during CPU is controlled by steering module
Centre rearview mirror is rotated up certain angle.
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| CN106427791B (en) * | 2016-11-09 | 2018-10-02 | 山东国金汽车制造有限公司 | A kind of self-adjustable inside-automobile rear mirror |
| CN107264412A (en) * | 2017-06-30 | 2017-10-20 | 北京汽车研究总院有限公司 | The angular adjustment apparatus and vehicle of a kind of rearview mirror |
| CN107696974B (en) * | 2017-09-21 | 2020-10-27 | 英华达（南京）科技有限公司 | Automatic rearview mirror adjusting system and method |
| CN109774606B (en) * | 2017-11-13 | 2020-12-11 | 宝沃汽车（中国）有限公司 | Driving protection method, device and system and vehicle |
| US11247610B2 (en) * | 2018-09-20 | 2022-02-15 | Continental Automotive Systems, Inc. | Trailer edge tracking |
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| CN112776925B (en) * | 2021-03-09 | 2022-09-20 | 上海应用技术大学 | Intelligent adjusting method and device for rearview mirrors of electric vehicles and motorcycles |
| CN113291247A (en) * | 2021-05-21 | 2021-08-24 | 广州小鹏汽车科技有限公司 | Method and device for controlling vehicle rearview mirror, vehicle and storage medium |
| CN113954748B (en) * | 2021-12-07 | 2024-04-26 | 江苏迈隆电子科技有限公司 | Intelligent adjusting method for self-adaptive recognition electronic inner rearview mirror |
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