CN109605430B - Clean blade replacement platform - Google Patents
Clean blade replacement platform Download PDFInfo
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- CN109605430B CN109605430B CN201811485111.0A CN201811485111A CN109605430B CN 109605430 B CN109605430 B CN 109605430B CN 201811485111 A CN201811485111 A CN 201811485111A CN 109605430 B CN109605430 B CN 109605430B
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- 238000012545 processing Methods 0.000 claims abstract description 39
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3806—Accessories
- B26B19/3813—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3873—Electric features; Charging; Computing devices
- B26B19/388—Sensors; Control
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Abstract
The invention relates to a clean blade replacement platform, comprising: the charging base comprises a charging terminal, a base jack and a base shell, the base shell is of a U-shaped structure, and the base jack is arranged on the shrinking base shell; the charging device comprises a charging indicator light, a rechargeable battery, a control motor and automatic power-off equipment, wherein the control motor is used for driving the blade to perform reciprocating motion; the charging indicator light is connected with the rechargeable battery and used for indicating whether the rechargeable battery is in a charging state currently; the automatic power-off equipment is connected with the rechargeable battery and is used for automatically cutting off a charging circuit of the rechargeable battery when the electric quantity of the rechargeable battery is full; a blade replacing device for performing automatic replacement processing on the razor blade when the received dirt level exceeds a limit; and the blade storage container is used for storing a plurality of clean blades in a factory state in advance. By the invention, the probability of pollution of the cutter to a human body can be reduced.
Description
Technical Field
The invention relates to the field of rechargeable shavers, in particular to a clean blade replacing platform.
Background
The rechargeable shaver body is small and exquisite, can be conveniently held in the hand for use, is light and convenient, and can be conveniently carried when going out. The internal polymer electric core has the electric quantity of more than 2000 milliamperes, can be better for the continuation of the journey of digital equipment charges, still is equipped with a razor head, can bring good shaving for the user and use, is fit for giving often going on a business, traveling or need chargeable razor use.
Disclosure of Invention
In order to solve the technical problem that the razor blade of the rechargeable razor in the prior art can not be replaced by oneself when the pollution is excessive, the invention provides a clean blade replacing platform, determine the ratio of the level difference logarithm of the reference level difference image to the level difference logarithm of the current image, and determine the corresponding dynamic range adjusting strategy for the current image based on the numerical value distribution range of the ratio, so as to ensure the dynamic range adjusting effect; more importantly, after the targeted image processing, a dirtiness level analysis based on brightness contrast is performed on the currently used razor blades to automatically perform a blade replacement action based on the analysis result.
According to an aspect of the invention there is provided a clean blade changing platform, the platform comprising:
the charging base comprises a charging terminal, a base jack and a base shell, the base shell is of a U-shaped structure, and the base jack is arranged on the shrinking base shell; the structure of waiting to charge, including charge pilot lamp, rechargeable battery, control motor and automatic power-off equipment, the control motor is used for driving the blade and carries out reciprocating motion.
More specifically, in the clean blade replacement platform: the charging indicator light is connected with the rechargeable battery and used for indicating whether the rechargeable battery is in a charging state currently.
More specifically, in the clean blade replacement platform: the automatic power-off equipment is connected with the rechargeable battery and used for automatically cutting off the charging circuit of the rechargeable battery when the electric quantity of the rechargeable battery is full.
More specifically, in the clean blade replacement platform, further comprising:
the blade replacing device is connected with the dirt degree identifying device and used for executing automatic replacing processing on the shaver blade when the received dirt degree grade exceeds the limit; the blade storage container is arranged in a plastic shell of the charging object of the charging base and is used for storing a plurality of clean blades in a factory state in advance; the electronic eye capturing device is arranged opposite to the shaver blade of the charging object of the charging base and is used for carrying out image capturing operation on the environment where the shaver blade is located so as to obtain a corresponding environment capturing image; the first processing device is connected with the electronic eye capturing device and comprises a built-in RAM memory used for storing a reference level difference image in advance, wherein the logarithm of the level difference of each area in the reference level difference image exceeds the limit, the level difference of the image is the difference obtained by subtracting the minimum level from the maximum level, and the logarithm of the level difference of the image is the value obtained by carrying out logarithm processing on the level difference of the image; the first processing device is further configured to receive the environment capture image, perform an analysis on the environment capture image based on the respective level values of the respective constituent pixel points to determine a level difference logarithm of the environment capture image, and further perform an analysis on the reference level difference image based on the respective level values of the respective constituent pixel points to determine a level difference logarithm of the reference level difference image; a second processing device, connected to the first processing device, for receiving the logarithm of level difference of the ambient captured image and the logarithm of level difference of the reference level difference image, determining a ratio of the logarithm of level difference of the ambient captured image to the logarithm of level difference of the reference level difference image, and determining a corresponding dynamic range adjustment policy for the ambient captured image based on a numerical distribution range of the ratio; in the second processing device, when the numerical value of the ratio is distributed between 0-0.25, the determined corresponding dynamic range adjustment policy for the environment-captured image is a linear adjustment mode, when the numerical value of the ratio is distributed between 0.25-1, the determined corresponding dynamic range adjustment policy for the environment-captured image is a non-linear adjustment mode, and when the numerical value of the ratio is greater than or equal to 1, no dynamic range adjustment processing is performed on the environment-captured image; in the second processing device, after determining a corresponding dynamic range adjustment strategy for the environment captured image, performing corresponding dynamic range adjustment processing on the environment captured image by using a corresponding dynamic range adjustment strategy to obtain a dynamic adjustment image; a brightness resolution device, connected to the second processing device, for identifying a razor blade area from the dynamic adjustment image based on razor blade imaging characteristics and calculating an overall brightness value of the razor blade area; a dirtiness identifying device connected to said brightness discriminating device for calculating an overall brightness value of a reference razor blade pattern and determining a dirtiness level proportional to said absolute value based on the absolute value of the difference between the overall brightness value of said razor blade area and the overall brightness value of said reference razor blade pattern.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic external view of a structure to be charged of a clean blade changing station according to an embodiment of the present invention.
Detailed Description
Embodiments of the clean blade changing platform of the present invention will now be described in detail with reference to the drawings.
The rechargeable shaver has a memory effect in most of its built-in rechargeable batteries, so that each charge and discharge is sufficient. If the shaver is not used for a long time, the rest electricity is discharged (the shaver does not rotate when the shaver is started), and the shaver is stored in a dry place.
In order to keep the razor head of the razor to have the best shaving effect, the cutter mesh is well protected to avoid bump, if the razor head is not cleaned for a long time, the razor head is opened to clean the razor head (a larger brush can be used), and the razor head can be soaked in water containing detergent to clean the razor head in case of blockage. Charging: for example, 8 hours of charging means that charging can be completed only by 8 hours at minimum, and the battery life is shortened by more than 12 hours.
In order to overcome the defects, the invention builds a clean blade replacing platform and can effectively solve the corresponding technical problem.
A clean blade change platform according to an embodiment of the present invention is shown comprising:
the charging base comprises a charging terminal, a base jack and a base shell, the base shell is of a U-shaped structure, and the base jack is arranged on the shrinking base shell;
the structure to be charged, as shown in fig. 1, includes a charge indicator, a rechargeable battery, a control motor for driving the blade to perform a reciprocating motion, and an automatic power-off device.
Next, a further explanation of the specific structure of the clean blade replacement platform of the present invention will be continued.
In the clean blade change platform: the charging indicator light is connected with the rechargeable battery and used for indicating whether the rechargeable battery is in a charging state currently.
In the clean blade change platform: the automatic power-off equipment is connected with the rechargeable battery and used for automatically cutting off the charging circuit of the rechargeable battery when the electric quantity of the rechargeable battery is full.
In the clean blade replacement platform, further comprising:
the blade replacing device is connected with the dirt degree identifying device and used for executing automatic replacing processing on the shaver blade when the received dirt degree grade exceeds the limit;
the blade storage container is arranged in a plastic shell of the charging object of the charging base and is used for storing a plurality of clean blades in a factory state in advance;
the electronic eye capturing device is arranged opposite to the shaver blade of the charging object of the charging base and is used for carrying out image capturing operation on the environment where the shaver blade is located so as to obtain a corresponding environment capturing image;
the first processing device is connected with the electronic eye capturing device and comprises a built-in RAM memory used for storing a reference level difference image in advance, wherein the logarithm of the level difference of each area in the reference level difference image exceeds the limit, the level difference of the image is the difference obtained by subtracting the minimum level from the maximum level, and the logarithm of the level difference of the image is the value obtained by carrying out logarithm processing on the level difference of the image;
the first processing device is further configured to receive the environment capture image, perform an analysis on the environment capture image based on the respective level values of the respective constituent pixel points to determine a level difference logarithm of the environment capture image, and further perform an analysis on the reference level difference image based on the respective level values of the respective constituent pixel points to determine a level difference logarithm of the reference level difference image;
a second processing device, connected to the first processing device, for receiving the logarithm of level difference of the ambient captured image and the logarithm of level difference of the reference level difference image, determining a ratio of the logarithm of level difference of the ambient captured image to the logarithm of level difference of the reference level difference image, and determining a corresponding dynamic range adjustment policy for the ambient captured image based on a numerical distribution range of the ratio;
in the second processing device, when the numerical value of the ratio is distributed between 0-0.25, the determined corresponding dynamic range adjustment policy for the environment-captured image is a linear adjustment mode, when the numerical value of the ratio is distributed between 0.25-1, the determined corresponding dynamic range adjustment policy for the environment-captured image is a non-linear adjustment mode, and when the numerical value of the ratio is greater than or equal to 1, no dynamic range adjustment processing is performed on the environment-captured image;
in the second processing device, after determining a corresponding dynamic range adjustment strategy for the environment captured image, performing corresponding dynamic range adjustment processing on the environment captured image by using a corresponding dynamic range adjustment strategy to obtain a dynamic adjustment image;
a brightness resolution device, connected to the second processing device, for identifying a razor blade area from the dynamic adjustment image based on razor blade imaging characteristics and calculating an overall brightness value of the razor blade area;
a dirtiness identifying device connected to said brightness discriminating device for calculating an overall brightness value of a reference razor blade pattern and determining a dirtiness level proportional to said absolute value based on the absolute value of the difference between the overall brightness value of said razor blade area and the overall brightness value of said reference razor blade pattern.
In the clean blade replacement platform, further comprising:
and the optical fiber transceiving equipment is connected with the second processing equipment and used for receiving the dynamic adjustment image, compressing the dynamic adjustment image and sending the compressed dynamic adjustment image through an optical fiber communication link.
In the clean blade replacement platform, further comprising:
and the first extraction equipment is connected with the second processing equipment and is used for receiving the dynamic adjustment image and carrying out color component conversion on the dynamic adjustment image so as to obtain red and green components, black and white components and yellow and blue components of each pixel point in the dynamic adjustment image.
In the clean blade replacement platform, further comprising:
and the first analysis equipment is connected with the first extraction equipment and used for calculating the red-green component standard deviation of each line of pixel points based on the red-green components of all the pixel points in the dynamic adjustment image and taking the line of which the red-green component standard deviation is more than or equal to the line standard deviation threshold value as an effective line.
In the clean blade replacement platform, further comprising:
and the second analysis equipment is connected with the first extraction equipment and used for calculating the red-green component standard deviation of each column of pixel points based on the red-green components of all the pixel points in the dynamic adjustment image and taking the column with the red-green component standard deviation greater than or equal to the column standard deviation threshold as an effective column.
In the clean blade replacement platform, further comprising:
and the second extraction device is respectively connected with the brightness resolution device, the first analysis device and the second analysis device, and is used for receiving a plurality of effective lines and a plurality of effective columns, taking a maximum area enclosed by the plurality of effective lines and the plurality of effective columns in the dynamic adjustment image as an effective area, and sending the effective area to the brightness resolution device instead of the dynamic adjustment image.
In addition, in the clean blade replacement platform, the dirty degree identification device is selected as a CPLD device.
The CPLD has the characteristics of flexible programming, high integration level, short design and development period, wide application range, advanced development tool, low design and manufacturing cost, low requirement on hardware experience of designers, no need of testing standard products, strong confidentiality, popular price and the like, can realize large-scale circuit design, and is widely applied to prototype design and product production (generally less than 10,000) of products. CPLD devices are used in almost all applications where small-scale, general-purpose digital integrated circuits are used. The CPLD device has become an indispensable component of electronic products, and its design and application become a necessary skill for electronic engineers.
The CPLD is a digital integrated circuit in which a user constructs logic functions according to his or her own needs. The basic design method is to generate corresponding target files by means of an integrated development software platform and methods such as schematic diagrams, hardware description languages and the like, and to transmit codes to a target chip through a download cable (programming in the system) so as to realize the designed digital system.
By adopting the clean blade replacing platform, aiming at the technical problem that the razor blade of the rechargeable shaver in the prior art cannot be replaced by itself when the pollution is excessive, the dynamic range adjusting effect is ensured by determining the proportion from the level difference logarithm of the reference level difference image to the level difference logarithm of the current image and determining the corresponding dynamic range adjusting strategy for the current image based on the numerical value distribution range of the proportion; more importantly, after the targeted image processing, a dirtiness level analysis based on brightness contrast is performed on the currently used razor blades to automatically perform a blade replacement action based on the analysis result.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (6)
1. A clean blade changing platform, comprising:
the charging base comprises a charging terminal, a base jack and a base shell, the base shell is of a U-shaped structure, and the base jack is arranged on the shrinking base shell;
the charging device comprises a charging indicator light, a rechargeable battery, a control motor and automatic power-off equipment, wherein the control motor is used for driving the blade to perform reciprocating motion;
the charging indicator light is connected with the rechargeable battery and used for indicating whether the rechargeable battery is in a charging state currently;
the automatic power-off equipment is connected with the rechargeable battery and is used for automatically cutting off a charging circuit of the rechargeable battery when the electric quantity of the rechargeable battery is full;
the blade replacing device is connected with the dirt degree identifying device and used for automatically replacing the razor blade when the received dirt degree grade exceeds the limit;
the blade storage container is arranged in a plastic shell of the charging object of the charging base and is used for storing a plurality of clean blades in a factory state in advance;
the electronic eye capturing device is arranged opposite to the shaver blade of the charging object of the charging base and is used for carrying out image capturing operation on the environment where the shaver blade is located so as to obtain a corresponding environment capturing image;
the first processing device is connected with the electronic eye capturing device and comprises a built-in RAM memory used for storing a reference level difference image in advance, wherein the logarithm of the level difference of each area in the reference level difference image exceeds the limit, the level difference of the image is the difference obtained by subtracting the minimum level from the maximum level, and the logarithm of the level difference of the image is the value obtained by carrying out logarithm processing on the level difference of the image;
the first processing device is further configured to receive the environment capture image, perform an analysis on the environment capture image based on the respective level values of the respective constituent pixel points to determine a level difference logarithm of the environment capture image, and further perform an analysis on the reference level difference image based on the respective level values of the respective constituent pixel points to determine a level difference logarithm of the reference level difference image;
a second processing device, connected to the first processing device, for receiving the logarithm of level difference of the ambient captured image and the logarithm of level difference of the reference level difference image, determining a ratio of the logarithm of level difference of the ambient captured image to the logarithm of level difference of the reference level difference image, and determining a corresponding dynamic range adjustment policy for the ambient captured image based on a numerical distribution range of the ratio;
in the second processing device, when the numerical value of the ratio is distributed between 0-0.25, the determined corresponding dynamic range adjustment policy for the environment-captured image is a linear adjustment mode, when the numerical value of the ratio is distributed between 0.25-1, the determined corresponding dynamic range adjustment policy for the environment-captured image is a non-linear adjustment mode, and when the numerical value of the ratio is greater than or equal to 1, no dynamic range adjustment processing is performed on the environment-captured image;
in the second processing device, after determining a corresponding dynamic range adjustment strategy for the environment captured image, performing corresponding dynamic range adjustment processing on the environment captured image by using a corresponding dynamic range adjustment strategy to obtain a dynamic adjustment image;
a brightness resolution device, connected to the second processing device, for identifying a razor blade area from the dynamic adjustment image based on razor blade imaging characteristics and calculating an overall brightness value of the razor blade area;
a dirtiness recognition device connected to said brightness discrimination device for calculating an overall brightness value of a reference razor blade pattern and determining a dirtiness level proportional to an absolute value of a difference between the overall brightness value of said razor blade area and the overall brightness value of said reference razor blade pattern;
the design method of the CPLD device is to generate a corresponding target file by a mode including a schematic diagram or a hardware description language by means of an integrated development software platform and transmit the code of the target file to a target chip by a download cable so as to realize the designed digital system.
2. The clean blade replacement platform of claim 1, wherein the platform further comprises:
and the optical fiber transceiving equipment is connected with the second processing equipment and used for receiving the dynamic adjustment image, compressing the dynamic adjustment image and sending the compressed dynamic adjustment image through an optical fiber communication link.
3. The clean blade change platform of claim 2, further comprising:
and the first extraction equipment is connected with the second processing equipment and is used for receiving the dynamic adjustment image and carrying out color component conversion on the dynamic adjustment image so as to obtain red and green components, black and white components and yellow and blue components of each pixel point in the dynamic adjustment image.
4. The clean blade replacement platform of claim 3, wherein the platform further comprises:
and the first analysis equipment is connected with the first extraction equipment and used for calculating the red-green component standard deviation of each line of pixel points based on the red-green components of all the pixel points in the dynamic adjustment image and taking the line of which the red-green component standard deviation is more than or equal to the line standard deviation threshold value as an effective line.
5. The clean blade change platform of claim 4, further comprising:
and the second analysis equipment is connected with the first extraction equipment and used for calculating the red-green component standard deviation of each column of pixel points based on the red-green components of all the pixel points in the dynamic adjustment image and taking the column with the red-green component standard deviation greater than or equal to the column standard deviation threshold as an effective column.
6. The clean blade change platform of claim 5, further comprising:
and the second extraction device is respectively connected with the brightness resolution device, the first analysis device and the second analysis device, and is used for receiving a plurality of effective lines and a plurality of effective columns, taking a maximum area enclosed by the plurality of effective lines and the plurality of effective columns in the dynamic adjustment image as an effective area, and sending the effective area to the brightness resolution device instead of the dynamic adjustment image.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811485111.0A CN109605430B (en) | 2018-12-06 | 2018-12-06 | Clean blade replacement platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811485111.0A CN109605430B (en) | 2018-12-06 | 2018-12-06 | Clean blade replacement platform |
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| CN109605430A CN109605430A (en) | 2019-04-12 |
| CN109605430B true CN109605430B (en) | 2020-12-29 |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10222716A1 (en) * | 2002-05-23 | 2003-12-11 | Braun Gmbh | Cleaning device for the shaving head of a dry shaver |
| CN201565979U (en) * | 2009-07-17 | 2010-09-01 | 吴泰准 | Shaver charging/cleaning device |
| KR20120120197A (en) * | 2009-12-08 | 2012-11-01 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Shaving kit with replacement indicator |
| JP5942251B2 (en) * | 2012-04-27 | 2016-06-29 | パナソニックＩｐマネジメント株式会社 | Cleaning equipment for small electrical equipment |
| JP2013230217A (en) * | 2012-04-27 | 2013-11-14 | Panasonic Corp | Cleaning apparatus for small electric appliance |
| JP6432214B2 (en) * | 2014-08-25 | 2018-12-05 | 株式会社リコー | Image processing apparatus, image processing method, storage medium, and program |
| CN107590791B (en) * | 2017-09-22 | 2020-07-03 | 深圳市华星光电半导体显示技术有限公司 | Image enhancement method and image processing apparatus |
| CN107578038A (en) * | 2017-09-30 | 2018-01-12 | 深圳拓邦股份有限公司 | A kind of ground identification device and cleaning equipment |
| CN107783884A (en) * | 2017-10-13 | 2018-03-09 | 王宁 | Computer cabinet Intelligent Measurement automatic dust removing system |
| CN107635102B (en) * | 2017-10-30 | 2020-02-14 | Oppo广东移动通信有限公司 | Method and device for acquiring exposure compensation value of high-dynamic-range image |
| CN108366211A (en) * | 2018-03-02 | 2018-08-03 | 于志国 | Tracing area image analysis method |
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