CN110689474B - Parameter correction mechanism based on dual-mode judgment - Google Patents
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
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- G—PHYSICS
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Abstract
The invention relates to a parameter correction mechanism based on dual-mode judgment, which comprises: the date extracting device is arranged in a dashboard of the vehicle and used for extracting the current date to judge whether the current date belongs to the cold date range or not, and sending a first detection instruction when the date is judged to belong to the cold date range, otherwise, sending a second detection instruction; and the heat control equipment is used for outputting heat in unit time by lifting the auxiliary heating equipment at a first lifting speed when receiving the first detection instruction and receiving the signal of the existence of the steering wheel sleeve. The parameter correction mechanism based on the dual-mode judgment has effective judgment and reliable operation. Whether the output heat of the auxiliary temperature rising device is lifted in unit time is comprehensively judged based on the judgment results of two judgment mechanisms of whether the current date belongs to the cold date range and whether the steering wheel in the vehicle is provided with the steering wheel sleeve, so that the temperature rising speed of the cooling liquid of the engine is kept fixed when the vehicle is started.
Description
Technical Field
The invention relates to the field of data processing, in particular to a parameter correction mechanism based on dual-mode judgment.
Background
The process of data processing is roughly divided into 3 stages of data preparation, processing and output. In the data preparation phase, data is input offline to punched cards, punched paper tape, magnetic tape, or magnetic disks. This phase may also be referred to as the logging phase of the data. After data entry, the data is processed by the computer, which is programmed in advance by the user and into the computer, which processes the data as instructed and required by the program. By processing is meant one or a combination of several of the above 8 aspects of work. Finally, various literal and numeric tables and reports are output.
Data processing systems have been widely used in various businesses and institutions, where the content relates to payroll payments, ticketing, credit and inventory management, production scheduling, plan management, sales analysis, and the like. It can generate operation reports, financial analysis reports, statistical reports, and the like. The data processing technology relates to the technology of file volume system, database management system, distributed data processing system and the like.
In addition, since data or information is applied to various enterprises and institutions in large quantities, an independent information processing industry has been formed in the industrialized society. Data and information, by itself, have become extremely valuable resources in human society. The information processing industry organizes and develops the resources, thereby promoting the development of the information-based society.
Disclosure of Invention
The invention has at least the following two important points:
(1) comprehensively judging whether to promote the unit time output heat of the auxiliary temperature rise equipment or not based on the judgment results of two judgment mechanisms of whether the current date belongs to the cold date range or not and whether the steering wheel in the vehicle is provided with a steering wheel sleeve or not, so that the temperature rise speed of the cooling liquid of the engine is kept fixed when the vehicle is started;
(2) in view of the complexity of performing inverse harmonic mean filtering processing on image data and the characteristic that the amount of computation is excessively high, region detection is performed on the image before the inverse harmonic mean filtering processing to perform inverse harmonic mean filtering processing only on regions of heavy interest.
According to an aspect of the present invention, there is provided a parameter correction mechanism based on a dual mode determination, the mechanism including: and the date extracting device is arranged in an instrument panel of the vehicle and used for extracting the current date to judge whether the current date belongs to the cold date range or not, and sending out a first detection instruction when judging that the current date belongs to the cold date range, otherwise, sending out a second detection instruction.
More specifically, the parameter correction mechanism based on the dual mode determination further includes: and the heat control equipment is connected with the date extraction equipment and used for outputting heat in unit time by lifting the auxiliary heating equipment at a first lifting speed when receiving the first detection instruction and receiving a signal indicating that the steering wheel sleeve exists.
More specifically, the parameter correction mechanism based on the dual mode determination further includes: an auxiliary temperature raising device provided at a side surface of an engine of a vehicle, for providing auxiliary heat to a coolant of the engine when the engine is started; the heat control equipment is also used for outputting heat in unit time by lifting the auxiliary heating equipment at a second lifting speed when receiving the second detection instruction and receiving a signal indicating that the steering wheel sleeve exists; the heat control equipment is also used for closing the auxiliary temperature rising equipment when receiving the signal that the steering wheel sleeve does not exist; the instant snapshot device is arranged in the vehicle and used for carrying out instant snapshot operation on the interior of the vehicle so as to obtain and output a corresponding instant snapshot image; the distortion processing equipment is connected with the instant snapshot equipment and is used for executing distortion processing on the received instant snapshot image so as to obtain and output a corresponding distortion processing image; and the morphological processing device is connected with the distortion processing device and is used for executing morphological processing on the received distortion processing image so as to obtain and output a corresponding morphological processing image.
The parameter correction mechanism based on the dual-mode judgment has effective judgment and reliable operation. Whether the output heat of the auxiliary temperature rising device is lifted in unit time is comprehensively judged based on the judgment results of two judgment mechanisms of whether the current date belongs to the cold date range and whether the steering wheel in the vehicle is provided with the steering wheel sleeve, so that the temperature rising speed of the cooling liquid of the engine is kept fixed when the vehicle is started.
Detailed Description
The following will describe in detail an embodiment of the parameter correcting mechanism based on the dual mode judgment of the present invention.
Image processing (image processing) techniques that analyze an image with a computer to achieve a desired result. Also known as image processing. Image processing generally refers to digital image processing. Digital images are large two-dimensional arrays of elements called pixels and values called gray-scale values, which are captured by industrial cameras, video cameras, scanners, etc. Image processing techniques generally include image compression, enhancement and restoration, matching, description and identification of 3 parts.
Images, as the visual basis of the world perceived by humans, are important means for humans to acquire, express and transmit information. Digital image processing, i.e. processing images by a computer, has not been developed for a long time. Digital image processing technology originated in the 20 th century, when a photograph was transmitted from london, england, to new york, usa through submarine cables, and digital compression technology was used. Firstly, the digital image processing technology can help people to know the world more objectively and accurately, a human vision system can help people to obtain more than 3/4 information from the outside, and images and figures are carriers of all visual information, although the discrimination of human eyes is high and thousands of colors can be recognized, in many cases, the images are blurred or even invisible to the human eyes, and the blurred or even invisible images can be made to be clear and bright through the image enhancement technology.
In the prior art, in cold weather, people need to promote the temperature of the coolant of engine fast when starting the vehicle to make things convenient for the air conditioner in the car to get into the heating state fast, and alleviate the pressure of engine heat supply, however, the promotion speed of the coolant's of engine among the prior art temperature is inconsistent at different weather, can't satisfy people's demand.
In order to overcome the defects, the invention builds a parameter correction mechanism based on dual-mode judgment, and can effectively solve the corresponding technical problem.
The parameter correction mechanism based on the dual mode determination shown according to the embodiment of the present invention includes:
and the date extracting device is arranged in an instrument panel of the vehicle and used for extracting the current date to judge whether the current date belongs to the cold date range or not, and sending out a first detection instruction when judging that the current date belongs to the cold date range, otherwise, sending out a second detection instruction.
Next, a specific configuration of the parameter correction mechanism based on the dual mode determination according to the present invention will be further described.
The parameter correction mechanism based on the dual mode determination further includes:
and the heat control equipment is connected with the date extraction equipment and used for outputting heat in unit time by lifting the auxiliary heating equipment at a first lifting speed when receiving the first detection instruction and receiving a signal indicating that the steering wheel sleeve exists.
The parameter correction mechanism based on the dual mode determination further includes:
an auxiliary temperature raising device provided at a side surface of an engine of a vehicle, for providing auxiliary heat to a coolant of the engine when the engine is started;
the heat control equipment is also used for outputting heat in unit time by lifting the auxiliary heating equipment at a second lifting speed when receiving the second detection instruction and receiving a signal indicating that the steering wheel sleeve exists;
the heat control equipment is also used for closing the auxiliary temperature rising equipment when receiving the signal that the steering wheel sleeve does not exist;
the instant snapshot device is arranged in the vehicle and used for carrying out instant snapshot operation on the interior of the vehicle so as to obtain and output a corresponding instant snapshot image;
the distortion processing equipment is connected with the instant snapshot equipment and is used for executing distortion processing on the received instant snapshot image so as to obtain and output a corresponding distortion processing image;
a morphological processing device connected to the distortion processing device and configured to perform morphological processing on the received distortion-processed image to obtain and output a corresponding morphological-processed image;
the area identification device is connected with the morphological processing device and used for receiving the morphological processing image, acquiring the area of each object pattern in the morphological processing image, taking the object pattern with the area close to a steering wheel area threshold value as a to-be-processed sub-image, performing shape analysis on the to-be-processed sub-image to obtain a plurality of geometric features of an object in the to-be-processed sub-image, and performing normalization processing on the geometric features to obtain a plurality of normalized features;
the normalization processing equipment is connected with the area recognition equipment and used for receiving the normalization features and inputting the normalization features into a multi-input single-output deep neural network which is trained and tested in advance to obtain an output object type so as to determine whether a steering wheel exists or not, wherein the number of the normalization features is the same as the number of input parameters of the deep neural network;
the data extraction device is connected with the normalization processing device and used for outputting an image area except the sub-image to be processed in the morphological processing image as a non-attention area when the steering wheel is determined to exist;
the directional filtering equipment is connected with the data extraction equipment and used for receiving the sub-image to be processed and the non-attention area, performing inverse harmonic mean filtering processing on the sub-image to be processed to obtain a filtering processing area, and not performing inverse harmonic mean filtering processing on the non-attention area;
the directional filtering device is further configured to combine the filtering processing region and the non-attention region to obtain a directional filtering image corresponding to the morphological processing image, and output the directional filtering image;
the state recognition device is respectively connected with the heat control device and the directional filtering device and is used for matching a corresponding steering wheel pattern from the directional filtering image based on the geometric shape of the steering wheel and comparing the content of the steering wheel pattern with that of a reference steering wheel picture so as to determine whether a steering wheel target corresponding to the steering wheel pattern is provided with a steering wheel sleeve or not;
in the state identification device, the reference steering wheel picture is a picture which is obtained by shooting a steering wheel without a steering wheel sleeve in advance and only comprises the steering wheel;
and in the state recognition equipment, when the steering wheel target corresponding to the steering wheel pattern is determined to be provided with the steering wheel sleeve, a signal indicating that the steering wheel sleeve exists is sent out, and when the steering wheel target corresponding to the steering wheel pattern is determined not to be provided with the steering wheel sleeve, a signal indicating that the steering wheel sleeve does not exist is sent out.
The parameter correction mechanism based on the dual mode determination further includes:
ADSL communication equipment connected with the directional filtering equipment and used for receiving and transmitting the directional filtering image.
The parameter correction mechanism based on the dual mode determination further includes:
the historical data analysis equipment is connected with the instant snapshot equipment which sends the instant snapshot image and is used for counting the total historical power consumption of the instant snapshot equipment;
and the signal extraction equipment is connected with the historical data analysis equipment and is used for receiving the historical power consumption total amount, sending a first control instruction when the historical power consumption total amount exceeds a preset power threshold value, and sending a second control instruction when the historical power consumption total amount does not exceed the preset power threshold value.
The parameter correction mechanism based on the dual mode determination further includes:
and the data stripping device is used for starting to receive the instant snapshot image from the historical data analysis device when receiving a first control instruction, and is also used for stopping receiving the instant snapshot image from the historical data analysis device when receiving a second control instruction, and performing color space conversion on the instant snapshot image to obtain an R color matrix, a G color matrix and a B color matrix in an RGB color space of the instant snapshot image.
The parameter correction mechanism based on the dual mode determination further includes:
and the frequency extraction device is connected with the data stripping device and used for determining the frequency of smoothing processing on the R color matrix based on the mean square error of the R color matrix, determining the frequency of smoothing processing on the G color matrix based on the mean square error of the G color matrix, and determining the frequency of smoothing processing on the B color matrix based on the mean square error of the B color matrix.
The parameter correction mechanism based on the dual mode determination further includes:
the distribution processing equipment is connected with the frequency extraction equipment and is used for respectively executing smoothing processing on the R color matrix, the G color matrix and the B color matrix for corresponding times so as to obtain three corresponding processed matrixes;
and the data combination equipment is respectively connected with the distortion processing equipment and the distribution processing equipment and is used for combining the three processed matrixes to obtain a combined processed image, and replacing the instant snapshot image with the combined processed image and sending the combined processed image to the distortion processing equipment.
In the parameter correction mechanism based on the dual mode determination:
in the number-of-times extraction device, determining the number of times of performing the smoothing processing on the R color matrix based on the mean square error of the R color matrix includes: the smaller the mean square error of the R color matrix, the fewer the number of times of performing smoothing processing on the R color matrix;
wherein, in the number-of-times extraction device, determining the number of times of performing the smoothing processing on the G color matrix based on the mean square error of the G color matrix includes: the smaller the mean square error of the G color matrix, the fewer the number of times the smoothing process is performed on the G color matrix.
In the parameter correction mechanism based on the dual mode determination:
in the number-of-times extraction device, determining the number of times smoothing is performed on the B color matrix based on the mean square error of the B color matrix includes: the smaller the mean square error of the B color matrix is, the fewer the number of times of performing smoothing processing on the B color matrix is;
the historical data analysis equipment and the signal extraction equipment are respectively realized by adopting programmable logic devices of different models.
In addition, ADSL is a technology for providing broadband data transmission service to homes and offices through the existing general telephone line, and it can provide very high data transmission bandwidth wide enough for telecommunication industry to be breathless. The ADSL solution does not require modification of the signal transmission line, it only requires a pair of special MODEMs, one of which is connected to the user's computer and the other of which is installed in the telecommunications center of the telecommunications company, the connections of which are still ordinary telephone lines. The speed of data transmission is indeed much improved after the ADSL scheme is adopted. The transmission speed of the ADSL scheme is about 50 times that of the ISDN scheme and 20 times that of the satellite scheme, and the ADSL does not need to change the line, so that the ADSL is a feasible network acceleration scheme.
ADSL was designed for video on demand at the beginning of its development. With the rapid development of the internet, ADSL has changed over as a technology for accessing the internet at a high speed, so that users feel new and it becomes possible to provide multimedia services on the existing internet. Companies providing telecommunication services are worried that they can configure ASDL equipment according to the user amount very flexibly without investing astronomical digital funds for line replacement, and provide more online services for users.
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 parameter correction mechanism based on dual mode determination, characterized by comprising:
the date extracting device is arranged in a dashboard of the vehicle and used for extracting the current date to judge whether the current date belongs to the cold date range or not, and sending a first detection instruction when the date is judged to belong to the cold date range, otherwise, sending a second detection instruction;
the heat control equipment is connected with the date extraction equipment and used for outputting heat in unit time by lifting the auxiliary temperature rise equipment at a first lifting speed when receiving the first detection instruction and receiving a signal that a steering wheel sleeve exists;
an auxiliary temperature raising device provided at a side surface of an engine of a vehicle, for providing auxiliary heat to a coolant of the engine when the engine is started;
the heat control equipment is also used for outputting heat in unit time by lifting the auxiliary heating equipment at a second lifting speed when receiving the second detection instruction and receiving a signal indicating that the steering wheel sleeve exists;
the heat control equipment is also used for closing the auxiliary temperature rising equipment when receiving the signal that the steering wheel sleeve does not exist;
the instant snapshot device is arranged in the vehicle and used for carrying out instant snapshot operation on the interior of the vehicle so as to obtain and output a corresponding instant snapshot image;
the distortion processing equipment is connected with the instant snapshot equipment and is used for executing distortion processing on the received instant snapshot image so as to obtain and output a corresponding distortion processing image;
a morphological processing device connected to the distortion processing device and configured to perform morphological processing on the received distortion-processed image to obtain and output a corresponding morphological-processed image;
the area identification device is connected with the morphological processing device and used for receiving the morphological processing image, acquiring the area of each object pattern in the morphological processing image, taking the object pattern with the area close to a steering wheel area threshold value as a to-be-processed sub-image, performing shape analysis on the to-be-processed sub-image to obtain a plurality of geometric features of an object in the to-be-processed sub-image, and performing normalization processing on the geometric features to obtain a plurality of normalized features;
the normalization processing equipment is connected with the area recognition equipment and used for receiving the normalization features and inputting the normalization features into a multi-input single-output deep neural network which is trained and tested in advance to obtain an output object type so as to determine whether a steering wheel exists or not, wherein the number of the normalization features is the same as the number of input parameters of the deep neural network;
the data extraction device is connected with the normalization processing device and used for outputting an image area except the sub-image to be processed in the morphological processing image as a non-attention area when the steering wheel is determined to exist;
the directional filtering equipment is connected with the data extraction equipment and used for receiving the sub-image to be processed and the non-attention area, performing inverse harmonic mean filtering processing on the sub-image to be processed to obtain a filtering processing area, and not performing inverse harmonic mean filtering processing on the non-attention area;
the directional filtering device is further configured to combine the filtering processing region and the non-attention region to obtain a directional filtering image corresponding to the morphological processing image, and output the directional filtering image;
the state recognition device is respectively connected with the heat control device and the directional filtering device and is used for matching a corresponding steering wheel pattern from the directional filtering image based on the geometric shape of the steering wheel and comparing the content of the steering wheel pattern with that of a reference steering wheel picture so as to determine whether a steering wheel target corresponding to the steering wheel pattern is provided with a steering wheel sleeve or not;
in the state identification device, the reference steering wheel picture is a picture which is obtained by shooting a steering wheel without a steering wheel sleeve in advance and only comprises the steering wheel;
and in the state recognition equipment, when the steering wheel target corresponding to the steering wheel pattern is determined to be provided with the steering wheel sleeve, a signal indicating that the steering wheel sleeve exists is sent out, and when the steering wheel target corresponding to the steering wheel pattern is determined not to be provided with the steering wheel sleeve, a signal indicating that the steering wheel sleeve does not exist is sent out.
2. The dual mode determination based parameter correcting mechanism according to claim 1, further comprising:
ADSL communication equipment connected with the directional filtering equipment and used for receiving and transmitting the directional filtering image.
3. The dual mode determination based parameter correcting mechanism according to claim 2, further comprising:
the historical data analysis equipment is connected with the instant snapshot equipment which sends the instant snapshot image and is used for counting the total historical power consumption of the instant snapshot equipment;
and the signal extraction equipment is connected with the historical data analysis equipment and is used for receiving the historical power consumption total amount, sending a first control instruction when the historical power consumption total amount exceeds a preset power threshold value, and sending a second control instruction when the historical power consumption total amount does not exceed the preset power threshold value.
4. The dual mode determination based parameter correcting mechanism according to claim 3, further comprising:
and the data stripping device is used for starting to receive the instant snapshot image from the historical data analysis device when receiving a first control instruction, and is also used for stopping receiving the instant snapshot image from the historical data analysis device when receiving a second control instruction, and performing color space conversion on the instant snapshot image to obtain an R color matrix, a G color matrix and a B color matrix in an RGB color space of the instant snapshot image.
5. The dual mode determination based parameter correcting mechanism according to claim 4, further comprising:
and the frequency extraction device is connected with the data stripping device and used for determining the frequency of smoothing processing on the R color matrix based on the mean square error of the R color matrix, determining the frequency of smoothing processing on the G color matrix based on the mean square error of the G color matrix, and determining the frequency of smoothing processing on the B color matrix based on the mean square error of the B color matrix.
6. The dual mode determination based parameter correcting mechanism according to claim 5, further comprising:
the distribution processing equipment is connected with the frequency extraction equipment and is used for respectively executing smoothing processing on the R color matrix, the G color matrix and the B color matrix for corresponding times so as to obtain three corresponding processed matrixes;
and the data combination equipment is respectively connected with the distortion processing equipment and the distribution processing equipment and is used for combining the three processed matrixes to obtain a combined processed image, and replacing the instant snapshot image with the combined processed image and sending the combined processed image to the distortion processing equipment.
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| CN101851941A (en) * | 2010-04-16 | 2010-10-06 | 山推工程机械股份有限公司 | Cooling control system of fan of bulldozer |
| CN105894289A (en) * | 2016-04-01 | 2016-08-24 | 王涛 | Payment platform based on dual-mode identity authentication |
| CN109278704A (en) * | 2018-08-18 | 2019-01-29 | 荣雄 | Dual-mode vehicle permission control mechanism |
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