CN105913054A - General computer power management system - Google Patents
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- CN105913054A CN105913054A CN201610475528.3A CN201610475528A CN105913054A CN 105913054 A CN105913054 A CN 105913054A CN 201610475528 A CN201610475528 A CN 201610475528A CN 105913054 A CN105913054 A CN 105913054A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
- A47H5/03—Devices with guiding means and push or draw rods
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- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/758—Involving statistics of pixels or of feature values, e.g. histogram matching
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Abstract
The invention relates to a general computer power management system, which comprises a power supply management device, a high-definition camera, a cloud image processing device, a sunshine data extraction device and a solar energy detection device, wherein the high-definition camera is used for acquiring a high-definition image at a ship driving position; the cloud image processing device is used for carrying out image processing on the high-definition image; and the sunshine data extraction device extracts sunshine data at the ship driving position based on the image processing result of the cloud image processing device. Thus, the sunshine data at the ship driving position can be extracted accurately and efficiently.
Description
Technical field
The present invention relates to field of power management, particularly relate to a kind of general computer electric power management system
System.
Background technology
Under sunlight irradiates, the skin of driver is the most tanned, may cause decortication under serious conditions,
Meanwhile, bringing uncomfortable driving experience to the route of driver, this point, is the manufacture of the vehicles
Business is unwilling to see.
The steering position being additionally, since driver place is typically in the front end of the vehicles, and other
Seating position at passenger is typically in the rear end of the vehicles, and therefore, driver is born
Sunlight irradiated area is greater than the sunlight irradiated area that general passenger is born, and, driver is held
The sunlight exposure rate being subject to is greater than the sunlight exposure rate that general passenger is born.As can be seen here, exist
For in the decision-making that sunlight blocks, driver select and the selection of general passenger be there is conflict can
Energy property.
But, in prior art, the sunlight mechanism of blocking for driver is generally only and is simply to set one
Individual sunshading board, by driver in the case of sunlight strength is too high, manually selects and pushes sunshading board and carry out
Protection, this mode is the most backward.Meanwhile, electronics sunshade means of the prior art are fairly simple,
In place of not accounting for the conflict of the selection of driver and the selection of general passenger.
To this end, the present invention proposes the technical scheme of a kind of new driver's sunshade, it is possible in view of driving
In place of the conflict of the selection of the person of sailing and the selection of general passenger, irradiate according to the concrete sunlight of steering position
Situation, arranges a set of adaptive sunshade mechanism exclusively for driver, thus solves the choosing of driver
Select the contradiction between the selection of general passenger.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of general computer electric power management system,
By detecting the concrete sunlight radiation situation of steering position in real time, introduce multiple image processing equipment to tool
Body sunlight radiation situation carries out quantitative analysis, judges the travel direction of the vehicles simultaneously, from
And determine operator seat according to the area ratio of position corresponding to travel direction, sunlight subimage and correspondence
Put neighbouring sunshade or the drive control signal of heat extraction equipment.
According to an aspect of the present invention, it is provided that a kind of general computer electric power management system, described
System includes that power supply management equipment, high-definition camera, high in the clouds image processing equipment, solar data are extracted
Equipment and solar energy detection equipment, high-definition camera is for gathering the high definition figure at steamer steering position
Picture, high in the clouds image processing equipment for carrying out image procossing, solar data extraction equipment to high-definition image
Processing result image based on high in the clouds image processing equipment extracts the solar data at steamer steering position.
More specifically, in described general computer electric power management system, including: high-definition camera,
In being arranged on steamer, steering position front, for steering position being entered based on pre-set image acquisition rate
Row sequential image acquisition is with continuous print high-definition image on output time；Data splitting equipment, is positioned at high in the clouds,
It is connected with high-definition camera, is more than 1 for high-definition image is divided into N number of image block, N
Natural number；Command channel, high in the clouds management equipment, is positioned at high in the clouds, for high in the clouds order is carried out channel
Reason；N number of high in the clouds storage device, is positioned at high in the clouds, is connected with data splitting equipment, for storing respectively
N number of image block；Cloud service central apparatus, is positioned at high in the clouds, is connected with N number of high in the clouds storage device,
For concentrating N number of image block, and N number of image block is distributed to M high in the clouds application apparatus,
M is that the natural number more than 1 and M are less than or equal to N；M high in the clouds application apparatus, is positioned at high in the clouds,
It is connected with cloud service central apparatus, for receiving be assigned to, more than one image block, often
One high in the clouds application apparatus includes: gray processing processes subset, including channel parameters extraction unit, adds
Weight storage unit and gray value computing unit, channel parameters extraction unit is used for receiving each image
Piecemeal, extract the R passage pixel value of each pixel in image block, G passage pixel value and
Channel B pixel value, weighted value memory element is used for having prestored R channel weighting value, G passage adds
Weights and channel B weighted value, gray value computing unit respectively with channel parameters extraction unit and weighted value
Memory element connects, for each pixel in image block, by R passage pixel value and R passage
The product of the product of weighted value, G passage pixel value and G channel weighting value and channel B pixel value with
The product addition of channel B weighted value with obtain for the gray value of pixel, and based on image block
In the gray value of each pixel obtain gray level image corresponding to image block；Wherein, R passage adds
Weights value is 0.298839, and G channel weighting value value is 0.586811, channel B weighted value value
It is 0.114350；Histogram distribution detection subset, processes subset with gray processing and is connected, be used for connecing
Receive gray level image, and gray level image is carried out grey level histogram process to obtain corresponding rectangular histogram
Image, when histogram image presents bimodal distribution, sends global threshold and selects signal, otherwise, send out
Go out non-global threshold and select signal；Threshold value selects subset, is connected with histogram distribution detection subset,
For when receiving global threshold and selecting signal, global threshold 128 being exported as threshold data,
When receiving non-global threshold and selecting signal, using neighbor pixel gray difference threshold 40 as threshold value
Data export；Binary conversion treatment subset, selects subset and histogram distribution detection respectively with threshold value
Subset connects, for when receiving global threshold and selecting signal, and every in gray level image
One pixel, when gray value more than or equal to threshold data time, by for pixel be set to white appliances
Flat pixel, when gray value less than threshold data time, by for pixel be set to black level pixel
Point, and the binary image that output gray level image is corresponding；Binary conversion treatment subset is additionally operable to connecing
When receiving non-global threshold selection signal, for each pixel in gray level image, calculate and hang down
Nogata to upwards apart from the gray value of pixel of its 3 pixels as upper grey scale pixel value, calculate
Vertical direction downwards apart from the gray value of pixel of its 3 pixels as lower grey scale pixel value, meter
Calculate horizontal direction to the left apart from the gray value of pixel of its 3 pixels as left grey scale pixel value,
Calculated level direction to the right apart from the gray value of pixel of its 3 pixels as right pixel grey scale
Value, when the absolute value of upper grey scale pixel value and the difference of lower grey scale pixel value is less than or equal to threshold data and a left side
The absolute value of the difference of grey scale pixel value and right grey scale pixel value less than or equal to threshold data time, by for
Pixel is set to white level pixel, when difference absolute of upper grey scale pixel value and lower grey scale pixel value
Value is more than threshold value more than the absolute value of threshold data or the difference of left grey scale pixel value and right grey scale pixel value
During data, by for pixel be set to black level pixel, and output gray level image is corresponding
Binary image；Picture smooth treatment subset, is connected with binary conversion treatment subset, is used for receiving
Binary image, for each pixel in binary image, when in adjacent all pixels
When there is the trip point of more than half, then by for pixel gray value retain, otherwise, by pin
To the gray value of pixel be set to white level pixel, and export corresponding smooth of binary image
Image；Self adaptation recursive filtering subset, processes subset with image balance and is connected, be used for receiving flat
Sliding image, performs self adaptation recursive filtering to smoothed image and processes to obtain filtering image；Data merge
Equipment, is positioned at high in the clouds, is connected with M high in the clouds application apparatus, for by each high in the clouds application apparatus
The filtering image of self adaptation recursive filtering subset output carry out splicing obtaining filtering integral image；
Solar data extraction equipment, is arranged in the front end instrumental panel of steamer, with data merge equipment be connected with
Obtain filtering integral image；For filtering integral image in each pixel, by its gray value with
Preset sunlight tonal range to mate, when its gray value is in default sunlight tonal range, determine
It is sunlight pixel；By the region of all sunlight pixels composition in filtering integral image from filtering
Integral image splits obtain each sunlight subimage；And it is true based on each sunlight subimage
Determine its position in filtering integral image and calculate its area ratio occupying filtering integral image；
Export position corresponding to each sunlight subimage and the most corresponding area ratio；Solar energy is examined
Measurement equipment, detects current solar energy intensity in real time；Power supply management equipment, supplies including solar energy
Electrical part, accumulator, switching switch and electric pressure converter, switching switch sets with solar energy detection respectively
Device standby, solar powered and accumulator connect, when the dump energy of accumulator not enough and current too
When sun energy intensity is optionally greater than preset strength threshold value, it is switched to solar powered device to be supplied by solar energy
Electrical part is powered, and electric pressure converter is connected with switching switch, with by the 5V by switching switch input
Voltage is converted to 3.3V voltage, and the most solar powered device includes solar energy photovoltaic panel；Wireless charging
Equipment, respectively with solar energy detection equipment and accumulator is connected, when accumulator dump energy deficiency and
When current solar energy intensity is less than preset strength, sets up with neighbouring wireless charging terminal and be connected to open
Dynamic wireless charging operation, wireless charging device is also connected with electric pressure converter to realize voltage conversion；Many
Individual steamer curtain, is separately positioned on above multiple steamer window, the corresponding wheel of each steamer curtain
Portlight family, for carrying out sunlight screening when steamer curtain is in extended configuration to corresponding steamer window
Gear；Multiple extension type pull bars, the corresponding steamer curtain of each extension type pull bar, it is used for controlling
The retracted position of the corresponding steamer curtain of system；Curtain driver, is connected with multiple extension type pull bars, also
It is connected with Ling Yang SPCE061A chip, is used for receiving drive control signal, and controls letter based on driving
Number multiple extension type pull bars are carried out extension and contraction control；Digital compass, is arranged on the front end instrument of steamer
In dial plate, for detection output wheel foot direction in real time；Digital compass includes that two-dimensional magnetic field passes
Sensor, for based on magnetic resistance detection output wheel foot direction, digital compass also includes that electromagnetism is anti-
Current feed circuit, for eliminating the sensitive skew brought because of variations in temperature；Ling Yang SPCE061A chip,
It is arranged in the front end instrumental panel of steamer, connects with digital compass and solar data extraction equipment respectively
Connect, for receiving the respectively corresponding position of steamer travel direction, each sunlight subimage and the most right
The area ratio answered, and based on the respectively corresponding position of steamer travel direction, each sunlight subimage with
And corresponding area ratio determines drive control signal respectively.
More specifically, in described general computer electric power management system, also include: mmc card,
For storing default sunlight tonal range.
More specifically, in described general computer electric power management system: mmc card is arranged on wheel
In the front end instrumental panel of ship.
More specifically, in described general computer electric power management system: Ling Yang SPCE061A core
Sheet includes timing unit.
More specifically, in described general computer electric power management system: solar data extraction equipment,
Digital compass and Ling Yang SPCE061A chip are integrated on one piece of surface-mounted integrated circuit.
More specifically, in described general computer electric power management system, also include: display device,
It is connected with Ling Yang SPCE061A chip, is used for showing that steamer travel direction, each sunlight subimage divide
Not corresponding position and the most corresponding area ratio.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the structure according to the general computer electric power management system shown in embodiment of the present invention
Block diagram.
Reference: 1 high-definition camera；2 high in the clouds image processing equipments；3 solar data are extracted and are set
Standby；4 solar energy detection equipment
Detailed description of the invention
Embodiment to the general computer electric power management system of the present invention below with reference to accompanying drawings
It is described in detail.
In prior art, a kind of settling mode is to arrange a sunshading board in the front of steering position,
Sunlight irradiate too strong or sunlight irradiated area relatively big in the case of, driver can the most manually put down screening
Sun plate, protects skin of face, avoids intense direct illumination eyes to bring the visual field to be obstructed simultaneously
Situation occur.
It will be apparent that above-mentioned manual Types ofshading sunshade scope is less, it is impossible to face whole to driver is
Effectively protect to whole trunk.To this end, in prior art, some vehicle manufacturer are being driven
Sail electron detection device or the electron detection device of sunlight scope being provided with sunlight strength near position,
The protection operator scheme of relevant device is determined according to testing result.
But, above-mentioned electronics Types ofshading is the simplest, on the one hand, do not account for the vehicles
Sunlight is irradiated the impact brought by travel direction, causes shaded effects the highest, on the other hand, does not examine
Considering to when sunshade policy selection, driver selects and in place of the selection existence conflict of general passenger,
It is consistent for causing the sunshade means for the whole vehicles, it is impossible to allowing for driver and other passengers
Demand, such as may strengthen the air-conditioner temperature of the vehicles and air quantity when sunlight is too strong, thus
Cause driver to obtain comfortable and that other passenger's body-sensing are the coolest situation to occur.
In order to overcome above-mentioned deficiency, the present invention has built a kind of general computer electric power management system,
Improve existing electronics sunshade mechanism, by the sunlight strength of steering position and sunlight scope are examined
Survey, by association vehicle travels direction to determine sunshade strategy, the most key,
The sunshade strategy determined customizes for driver, fully takes into account the difference of driver and other passengers
Sun-shading requirements, thus all personnel for riding public transportation means provides more preferable Consumer's Experience.
Fig. 1 is the structure according to the general computer electric power management system shown in embodiment of the present invention
Block diagram, described system include power supply management equipment, high-definition camera, high in the clouds image processing equipment,
Solar data extraction equipment and solar energy detection equipment, high-definition camera is used for gathering steamer steering position
The high-definition image at place, high in the clouds image processing equipment for carrying out image procossing, sunlight number to high-definition image
Extract at steamer steering position according to extraction equipment processing result image based on high in the clouds image processing equipment
Solar data.
Then, continue the concrete structure of the general computer electric power management system of the present invention is entered
The explanation of one step.
Described system includes: high-definition camera, in being arranged on steamer, steering position front, for base
In pre-set image acquisition rate, steering position is carried out sequential image acquisition with continuous print on output time
High-definition image；Data splitting equipment, is positioned at high in the clouds, is connected with high-definition camera, for by high definition figure
As being divided into N number of image block, N is the natural number more than 1；Command channel, high in the clouds management equipment,
It is positioned at high in the clouds, for high in the clouds order is carried out channel management.
Described system includes: N number of high in the clouds storage device, is positioned at high in the clouds, is connected with data splitting equipment,
For storing N number of image block respectively；Cloud service central apparatus, is positioned at high in the clouds, with N number of high in the clouds
Storage device connects, and is used for concentrating N number of image block, and N number of image block is distributed to M
High in the clouds application apparatus, M is that the natural number more than 1 and M are less than or equal to N.
Described system includes: M high in the clouds application apparatus, is positioned at high in the clouds, with cloud service central apparatus
Connect, for receiving be assigned to, more than one image block.
Each high in the clouds application apparatus includes: gray processing processes subset, extracts single including channel parameters
Unit, weighted value memory element and gray value computing unit, channel parameters extraction unit is used for receiving each
Individual image block, extracts the R passage pixel value of each pixel in image block, G passage picture
Element value and channel B pixel value, weighted value memory element is used for having prestored R channel weighting value, G
Channel weighting value and channel B weighted value, gray value computing unit respectively with channel parameters extraction unit and
Weighted value memory element connects, for each pixel in image block, by R passage pixel value with
The product of the product of R channel weighting value, G passage pixel value and G channel weighting value and channel B picture
Element value and the product addition of channel B weighted value with obtain for the gray value of pixel, and based on figure
As in piecemeal, the gray value of each pixel obtains the gray level image that image block is corresponding；Wherein, R
Channel weighting value value is 0.298839, and G channel weighting value value is 0.586811, and channel B weights
Value value is 0.114350.
Each high in the clouds application apparatus includes: histogram distribution detection subset, processes son with gray processing
Equipment connects, and is used for receiving gray level image, and gray level image is carried out grey level histogram process with
Obtain corresponding histogram image, when histogram image presents bimodal distribution, send global threshold choosing
Select signal, otherwise, send non-global threshold and select signal；Threshold value selects subset, divides with rectangular histogram
Cloth detection subset connects, for when receiving global threshold and selecting signal, by global threshold 128
Export as threshold data, when receiving non-global threshold and selecting signal, by neighbor pixel gray scale
Difference limen value 40 exports as threshold data.
Each high in the clouds application apparatus includes: binary conversion treatment subset, selects son to set with threshold value respectively
Standby and histogram distribution detection subset connects, and is used for when receiving global threshold and selecting signal, pin
To each pixel in gray level image, when gray value is more than or equal to threshold data, will be for
Pixel be set to white level pixel, when gray value less than threshold data time, by for pixel
Point is set to black level pixel, and the binary image that output gray level image is corresponding；At binaryzation
Reason subset is additionally operable to when receiving non-global threshold and selecting signal, every in gray level image
One pixel, calculates vertical direction upwards apart from the gray value conduct of pixel of its 3 pixels
Upper grey scale pixel value, calculates vertical direction and makees apart from the gray value of the pixel of its 3 pixels downwards
For lower grey scale pixel value, calculated level direction is to the left apart from the gray value of pixel of its 3 pixels
As left grey scale pixel value, calculated level direction is to the right apart from the gray scale of pixel of its 3 pixels
Value is as right grey scale pixel value, when the absolute value of upper grey scale pixel value and the difference of lower grey scale pixel value is less than
It is less than or equal to threshold equal to the absolute value of threshold data and the difference of left grey scale pixel value and right grey scale pixel value
During Value Data, by for pixel be set to white level pixel, when upper grey scale pixel value and lower picture
The absolute value of the difference of element gray value more than threshold data or left grey scale pixel value and right grey scale pixel value it
When the absolute value of difference is more than threshold data, by for pixel be set to black level pixel, and defeated
Go out the binary image that gray level image is corresponding.
Each high in the clouds application apparatus includes: picture smooth treatment subset, sets with binary conversion treatment
Standby connection, is used for receiving binary image, for each pixel in binary image, works as phase
When adjacent all pixels exist the trip point of more than half, then by for the gray value of pixel
Retain, otherwise, by for the gray value of pixel be set to white level pixel, and export two-value
Change the smoothed image that image is corresponding.
Each high in the clouds application apparatus includes: self adaptation recursive filtering subset, processes with image balance
Subset connect, be used for receiving smoothed image, to smoothed image perform self adaptation recursive filtering process with
Obtain filtering image；Data merge equipment, are positioned at high in the clouds, are connected with M high in the clouds application apparatus, use
In the filtering image that the self adaptation recursive filtering subset of each high in the clouds application apparatus exports is carried out
Splice to obtain filtering integral image.
Described system includes: solar data extraction equipment, is arranged in the front end instrumental panel of steamer, with
Data merge equipment and connect to obtain filtering integral image；For each picture in filtering integral image
Vegetarian refreshments, mates its gray value with default sunlight tonal range, when its gray value is at default sunlight
Time in tonal range, determine that it is sunlight pixel；By all sunlight pixels in filtering integral image
The region of some composition splits to obtain each sunlight subimage from filtering integral image；And based on
Each sunlight subimage determines its position in filtering integral image and calculates it and occupy filtering
The area ratio of integral image；Export position corresponding to each sunlight subimage and difference correspondence
Area ratio.
Described system includes: solar energy detection equipment, detects current solar energy intensity in real time；
Power supply management equipment, including solar powered device, accumulator, switching switch and electric pressure converter,
Switching switch is connected with solar energy detection equipment, solar powered device and accumulator respectively, works as electric power storage
When not enough the and current solar energy intensity of the dump energy in pond is optionally greater than preset strength threshold value, it is switched to
Solar powered device is to be powered by solar powered device, and electric pressure converter is connected with switching switch,
So that 3.3V voltage, the most solar powered device will be converted to by the 5V voltage of switching switch input
Including solar energy photovoltaic panel；Wireless charging device, is connected with solar energy detection equipment and accumulator respectively,
When the solar energy intensity that the dump energy of accumulator is not enough and current is less than preset strength, with neighbouring
Wireless charging terminal is set up and is connected to start wireless charging operation, and wireless charging device is also changed with voltage
Device connects to realize voltage conversion.
Described system includes: multiple steamer curtain, is separately positioned on above multiple steamer window, each
The corresponding steamer window of individual steamer curtain, is used for when steamer curtain is in extended configuration correspondence
Steamer window carries out sunlight and blocks；Multiple extension type pull bars, each extension type pull bar correspondence one
Individual steamer curtain, for controlling the retracted position of corresponding steamer curtain；Curtain driver, with multiple can
Telescopic handle connects, and is also connected with Ling Yang SPCE061A chip, is used for receiving drive control signal,
And based on drive control signal, multiple extension type pull bars are carried out extension and contraction control；Digital compass, if
Put in the front end instrumental panel of steamer, for detection output wheel foot direction in real time；Electronic guide
Pin includes two-dimensional magnetic field sensor, and for based on magnetic resistance detection output wheel foot direction, electronics refers to
Compass also includes electro-magnetic feedback circuit, for eliminating the sensitive skew brought because of variations in temperature.
Described system includes: Ling Yang SPCE061A chip, is arranged in the front end instrumental panel of steamer,
It is connected with digital compass and solar data extraction equipment respectively, is used for receiving steamer travel direction, each
The position of individual sunlight subimage correspondence respectively and the most corresponding area ratio, and travel based on steamer
Position and area ratio corresponding respectively that direction, each sunlight subimage are corresponding respectively determine driving
Control signal.
Alternatively, in the system, also include: mmc card, be used for storing default sunlight gray scale
Scope；Mmc card is arranged in the front end instrumental panel of steamer；Ling Yang SPCE061A chip includes meter
Shi Danyuan；Solar data extraction equipment, digital compass and Ling Yang SPCE061A chip are integrated in
On one piece of surface-mounted integrated circuit；Can also include: display device, be connected with Ling Yang SPCE061A chip,
For showing that steamer travel direction, each sunlight subimage are distinguished corresponding position and distinguish correspondence
Area ratio.
It addition, compass is a kind of important navigational tool, can be applicable in multiple occasion.Electronics refers to
Compass internal structure is fixed, and does not has movable part, can simply with other electronic system interface, because of
This can replace old magnetic compass.And obtained extensive utilization with features such as precision height, good stabilities.
The semiconductor device KMZ52 that company produces is that a kind of two-dimensional magnetic field being specifically designed to digital compass passes
Sensor.He uses magnetic resistance (MR) technology of magnetic field sensor, and it is inclined to eliminate signal with turnover technology
Move, and eliminate the sensitive drift of temperature with electromagnetism feedback technique.Owing to the external world exists interference, this is
System is integrated with several special Anti-Jamming Technique to improve system accuracy.
Use the general computer electric power management system of the present invention, cannot be for driving for prior art
The driver of position provides the technical problem of customization sunshade strategy, by irradiating the sunlight of steering position
Situation carries out image acquisition, introduces a series of images processing equipment and accurately divides the image collected
Analysis, combines vehicle travels direction to determine the visor mode at steering position, really by analysis result
Fixed visor mode is specific to driver rather than all passengers, thus improves on the whole and take
The level of comfort of the vehicles.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-mentioned enforcement
Example is not limited to the present invention.For any those of ordinary skill in the art, without departing from
Under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above to the technology of the present invention
Scheme makes many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Therefore,
Every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention is to above example
Any simple modification, equivalent variations and the modification done, all still falls within technical solution of the present invention protection
In the range of.
Claims (7)
1. a general computer electric power management system, described system include power supply management equipment,
High-definition camera, high in the clouds image processing equipment, solar data extraction equipment and solar energy detection equipment,
High-definition camera is for gathering the high-definition image at steamer steering position, and high in the clouds image processing equipment is used for
High-definition image is carried out image procossing, solar data extraction equipment figure based on high in the clouds image processing equipment
As result extracts the solar data at steamer steering position.
The most general computer electric power management system, it is characterised in that
Described system includes:
Power supply management equipment, changes including solar powered device, accumulator, switching switch and voltage
Device, switching switch is connected with solar energy detection equipment, solar powered device and accumulator respectively, when
When not enough the and current solar energy intensity of the dump energy of accumulator is optionally greater than preset strength threshold value, cut
Changing to solar powered device to be powered by solar powered device, electric pressure converter is with switching switch even
Connect, with by being converted to 3.3V voltage by the 5V voltage of switching switch input, the most solar powered
Device includes solar energy photovoltaic panel；
High-definition camera, in being arranged on steamer, steering position front, for based on pre-set image collection
Speed carries out sequential image acquisition with continuous print high-definition image on output time to steering position；
Data splitting equipment, is positioned at high in the clouds, is connected with high-definition camera, for being split by high-definition image
Becoming N number of image block, N is the natural number more than 1；
Command channel, high in the clouds management equipment, is positioned at high in the clouds, for high in the clouds order is carried out channel management；
N number of high in the clouds storage device, is positioned at high in the clouds, is connected with data splitting equipment, for storing respectively
N number of image block；
Cloud service central apparatus, is positioned at high in the clouds, is connected with N number of high in the clouds storage device, is used for concentrating
N number of image block, and N number of image block is distributed to M high in the clouds application apparatus, M is more than 1
Natural number and M less than or equal to N；
M high in the clouds application apparatus, is positioned at high in the clouds, is connected with cloud service central apparatus, is used for receiving
Image block that be assigned to, more than one, each high in the clouds application apparatus includes:
Gray processing process subset, including channel parameters extraction unit, weighted value memory element and
Gray value computing unit, channel parameters extraction unit is used for receiving each image block, and extraction is published picture
As the R passage pixel value of each pixel, G passage pixel value and channel B pixel value in piecemeal,
Weighted value memory element is used for having prestored R channel weighting value, G channel weighting value and channel B and adds
Weights, gray value computing unit is connected with channel parameters extraction unit and weighted value memory element respectively,
For each pixel in image block, by the product of R passage pixel value and R channel weighting value,
The product of G passage pixel value and G channel weighting value and channel B pixel value and channel B weighted value
Product addition with obtain for the gray value of pixel, and based on each pixel in image block
Gray value obtain gray level image corresponding to image block；Wherein, R channel weighting value value is
0.298839, G channel weighting value value is 0.586811, and channel B weighted value value is 0.114350；
Histogram distribution detection subset, processes subset with gray processing and is connected, be used for receiving ash
Degreeization image, and gray level image is carried out grey level histogram process to obtain corresponding rectangular histogram figure
Picture, when histogram image presents bimodal distribution, sends global threshold and selects signal, otherwise, send
Non-global threshold selects signal；
Threshold value selects subset, is connected, for receiving with histogram distribution detection subset
Global threshold select signal time, using global threshold 128 as threshold data export, receive non-entirely
When office's threshold value selects signal, neighbor pixel gray difference threshold 40 is exported as threshold data；
Binary conversion treatment subset, selects subset and histogram distribution detection respectively with threshold value
Equipment connects, for when receiving global threshold and selecting signal, and each in gray level image
Individual pixel, when gray value more than or equal to threshold data time, by for pixel be set to white level
Pixel, when gray value less than threshold data time, by for pixel be set to black level pixel,
And the binary image that output gray level image is corresponding；Binary conversion treatment subset is additionally operable to receiving
When non-global threshold selects signal, for each pixel in gray level image, calculate Vertical Square
To upwards apart from the gray value of pixel of its 3 pixels as upper grey scale pixel value, calculate vertical
Direction downwards apart from the gray value of pixel of its 3 pixels as lower grey scale pixel value, calculate water
Square to the left apart from the gray value of pixel of its 3 pixels as left grey scale pixel value, calculate
Horizontal direction to the right apart from the gray value of pixel of its 3 pixels as right grey scale pixel value, when
The absolute value of the difference of upper grey scale pixel value and lower grey scale pixel value is less than or equal to threshold data and left pixel
The absolute value of the difference of gray value and right grey scale pixel value less than or equal to threshold data time, by for pixel
Point is set to white level pixel, when the absolute value of upper grey scale pixel value and the difference of lower grey scale pixel value is big
Absolute value in threshold data or the difference of left grey scale pixel value and right grey scale pixel value is more than threshold data
Time, by for pixel be set to black level pixel, and the two-value that output gray level image is corresponding
Change image；
Picture smooth treatment subset, is connected with binary conversion treatment subset, is used for receiving two-value
Change image, for each pixel in binary image, when adjacent all pixels exist
During more than half trip point, then by for the gray value of pixel retain, otherwise, by for
The gray value of pixel is set to white level pixel, and exports the smooth figure that binary image is corresponding
Picture；
Self adaptation recursive filtering subset, processes subset with image balance and is connected, be used for receiving
Smoothed image, performs self adaptation recursive filtering to smoothed image and processes to obtain filtering image；
Data merge equipment, are positioned at high in the clouds, are connected with M high in the clouds application apparatus, for by each
The filtering image of the self adaptation recursive filtering subset output of high in the clouds application apparatus carries out splicing to obtain
Filtering integral image；
Solar data extraction equipment, is arranged in the front end instrumental panel of steamer, merges equipment with data even
Connect to obtain filtering integral image；For each pixel in filtering integral image, by its gray scale
Value is mated with default sunlight tonal range, when its gray value is in default sunlight tonal range,
Determine that it is sunlight pixel；By filtering integral image in all sunlight pixels composition region from
Filtering integral image splits to obtain each sunlight subimage；And based on each sunlight subgraph
As determining its position in filtering integral image and calculating its area occupying filtering integral image
Ratio；Export position corresponding to each sunlight subimage and the most corresponding area ratio；
Solar energy detection equipment, detects current solar energy intensity in real time；
Wireless charging device, is connected with solar energy detection equipment and accumulator respectively, when remaining of accumulator
When not enough the and current solar energy intensity of remaining electricity is less than preset strength, with neighbouring wireless charging terminal
Setting up and connect to start wireless charging operation, wireless charging device is also connected with electric pressure converter to realize
Voltage is changed；
Multiple steamer curtain, are separately positioned on above multiple steamer window, and each steamer curtain is corresponding
One steamer window, for carrying out sun when steamer curtain is in extended configuration to corresponding steamer window
Light blocks；
Multiple extension type pull bars, the corresponding steamer curtain of each extension type pull bar, it is used for controlling
The retracted position of the corresponding steamer curtain of system；
Curtain driver, is connected with multiple extension type pull bars, also with Ling Yang SPCE061A chip even
Connect, be used for receiving drive control signal, and based on drive control signal, multiple extension type pull bars entered
Row extension and contraction control；
Digital compass, is arranged in the front end instrumental panel of steamer, is used for detecting in real time and exporting steamer
Travel direction；Digital compass includes two-dimensional magnetic field sensor, for based on magnetic resistance detection output wheel
Foot direction, digital compass also includes electro-magnetic feedback circuit, for eliminating because of variations in temperature
The sensitive skew brought；
Ling Yang SPCE061A chip, is arranged in the front end instrumental panel of steamer, respectively with electronic guide
Pin and solar data extraction equipment connect, and are used for receiving steamer travel direction, each sunlight subimage divides
Not corresponding position and the most corresponding area ratio, and based on steamer travel direction, each sunlight
Position and area ratio corresponding respectively that subimage is corresponding respectively determine drive control signal.
The most general computer electric power management system, it is characterised in that
Also include:
Mmc card, is used for storing default sunlight tonal range.
The most general computer electric power management system, it is characterised in that:
Mmc card is arranged in the front end instrumental panel of steamer.
The most general computer electric power management system, it is characterised in that:
Ling Yang SPCE061A chip includes timing unit.
The most general computer electric power management system, it is characterised in that:
Solar data extraction equipment, digital compass and Ling Yang SPCE061A chip are integrated in one piece
On surface-mounted integrated circuit.
The most general computer electric power management system, it is characterised in that
Also include:
Display device, is connected with Ling Yang SPCE061A chip, is used for showing steamer travel direction, each
The position of individual sunlight subimage correspondence respectively and the most corresponding area ratio.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475528.3A CN105913054A (en) | 2016-06-27 | 2016-06-27 | General computer power management system |
| CN201610775995.8A CN107545226A (en) | 2016-06-27 | 2016-06-27 | General computer electric power management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475528.3A CN105913054A (en) | 2016-06-27 | 2016-06-27 | General computer power management system |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775995.8A Division CN107545226A (en) | 2016-06-27 | 2016-06-27 | General computer electric power management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105913054A true CN105913054A (en) | 2016-08-31 |
Family
ID=56758746
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610475528.3A Withdrawn CN105913054A (en) | 2016-06-27 | 2016-06-27 | General computer power management system |
| CN201610775995.8A Withdrawn CN107545226A (en) | 2016-06-27 | 2016-06-27 | General computer electric power management system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775995.8A Withdrawn CN107545226A (en) | 2016-06-27 | 2016-06-27 | General computer electric power management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105913054A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007091081A (en) * | 2005-09-29 | 2007-04-12 | Clarion Co Ltd | Dazzling prevention system for vehicle |
| CN104827851A (en) * | 2014-02-12 | 2015-08-12 | 上海通用汽车有限公司 | Vehicle air conditioner control method based on sunshine perception |
| CN104908742A (en) * | 2014-03-13 | 2015-09-16 | 福特全球技术公司 | Autonomous vehicle with automatic window shade |
| CN107544650A (en) * | 2016-06-27 | 2018-01-05 | 陈思思 | General computer electric power management system |
-
2016
- 2016-06-27 CN CN201610475528.3A patent/CN105913054A/en not_active Withdrawn
- 2016-06-27 CN CN201610775995.8A patent/CN107545226A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007091081A (en) * | 2005-09-29 | 2007-04-12 | Clarion Co Ltd | Dazzling prevention system for vehicle |
| CN104827851A (en) * | 2014-02-12 | 2015-08-12 | 上海通用汽车有限公司 | Vehicle air conditioner control method based on sunshine perception |
| CN104908742A (en) * | 2014-03-13 | 2015-09-16 | 福特全球技术公司 | Autonomous vehicle with automatic window shade |
| CN107544650A (en) * | 2016-06-27 | 2018-01-05 | 陈思思 | General computer electric power management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107545226A (en) | 2018-01-05 |
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Application publication date: 20160831 |