CN110349371A - Security monitoring formula wireless communication system - Google Patents
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- CN110349371A CN110349371A CN201910197876.2A CN201910197876A CN110349371A CN 110349371 A CN110349371 A CN 110349371A CN 201910197876 A CN201910197876 A CN 201910197876A CN 110349371 A CN110349371 A CN 110349371A
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- 238000004891 communication Methods 0.000 title claims abstract description 43
- 238000012544 monitoring process Methods 0.000 title claims abstract description 40
- 238000003384 imaging method Methods 0.000 claims abstract description 11
- 230000004069 differentiation Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 36
- 238000004458 analytical method Methods 0.000 claims description 27
- 230000005611 electricity Effects 0.000 claims description 23
- 238000005265 energy consumption Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 238000003707 image sharpening Methods 0.000 claims description 6
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 230000006399 behavior Effects 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0461—Sensor means for detecting integrated or attached to an item closely associated with the person but not worn by the person, e.g. chair, walking stick, bed sensor
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Signal Processing (AREA)
- Social Psychology (AREA)
- Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Human Computer Interaction (AREA)
- Closed-Circuit Television Systems (AREA)
- Alarm Systems (AREA)
Abstract
The present invention relates to a kind of security monitoring formula wireless communication systems, the system comprises: track discriminating device, for based on the various existence judgments hit behavior imaging features and carry out hitting behavior respectively to instant sharpening image, when differentiation hits behavior there are a certain kind, alarm signal is hit in sending, otherwise, behavior normal signal is issued；Tdd communication apparatus is connect with the track discriminating device, for receive it is described hit alarm signal when, the alarm signal of hitting is wirelessly sent on the mobile terminal of room owner.Security monitoring formula wireless communication system effective monitoring of the invention, it is reliable for operation.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of security monitoring formula wireless communication systems.
Background technique
Wireless communication mainly includes microwave communication and satellite communication.Microwave is a kind of radio wave, the distance one that he transmits
As only tens kms.But the frequency band of microwave is very wide, and message capacity is very big.Microwave communication will build a microwave every tens kms
Relay station.Satellite communication be using telecommunication satellite as between relay station on the ground two or more earth stations or moving body it
Between establish microwave communication connection.
The influence that wireless technology is brought is incontrovertible.Nowadays about 150,000 people every day become new nothing
Line user, the number of wireless users in global range already exceed 200,000,000 now.These people include college professor, warehouse keeper,
Nurse, store executive, office manager and truck driver.They use the work one of the mode of wireless technology and they itself
Sample is all being continuously updated.
From nineteen seventies, people have begun to the research of wireless network.In the entire 1980s, companion
With the fast development of ethernet local area network, to have many advantages, such as " to have without the wireless network of stringing, strong flexibility with oneself length benefit
Line " shortage has also won the approval of particular market.
Summary of the invention
The present invention at least has main inventive point at following three:
(1) shooting frame rate to room inside scene is promoted when there is baby's target in the room, while in specific aim figure
On the basis of processing, based on the various existence judgments hit behavior imaging features and carry out hitting behavior respectively to image, with
When differentiation hits behavior there are a certain kind, alarm signal will be hit and be wirelessly sent on the mobile terminal of room owner, thus
Realize the security monitoring to baby in room；
(2) for being determined whether to execute single channel value image dynamic range adjustment according to the content of image to be processed,
Dynamic range adjustment is not executed to other channel value images, to reduce the data volume of dynamic range adjustment processing；
(3) using the electrical energy consumption analysis mechanism of customization, the electricity that the electric power input terminal based on measurement equipment to be checked inputs per hour
Pressure and the electric current inputted per hour execute the high-precision analysis of electricity consumption grade execution for treating detection device.
According to an aspect of the present invention, a kind of security monitoring formula wireless communication system is provided, the system comprises: room
Imaging device, including camera shooting driver, ccd sensor and image recognizer, the wall top of room imaging device setting in the room
On, for carrying out camera operation to the environment in room, to obtain and export corresponding room internal image.
More specifically, in the security monitoring formula wireless communication system: described image identifier is used for based on outside baby
Shape feature identifies the room internal image with the presence or absence of baby's target, when recognizing baby's target, to issue the
Otherwise one control instruction issues the second control instruction.
More specifically, in the security monitoring formula wireless communication system: the ccd sensor is used for the ring in room
Border carries out camera operation, to obtain and export corresponding room internal image.
More specifically, in the security monitoring formula wireless communication system: the camera shooting driver is passed with the CCD respectively
Sensor is connected with described image identifier, for when receiving first control instruction, controlling the ccd sensor to drop
The output frame rate of low room internal image；Wherein, the camera shooting driver is also used to when receiving second control instruction,
The ccd sensor is controlled to promote the output frame for being received the room internal image that first control instruction is reduced
Rate.
More specifically, in the security monitoring formula wireless communication system, the system also includes: track discriminating device,
It is connect with image sharpening equipment, for hitting behavior imaging features based on various and being carried out respectively to the instant sharpening image received
The existence judgment of behavior is hit, with when differentiation hits behavior there are a certain kind, alarm signal is hit in sending, otherwise, is issued
Behavior normal signal；Tdd communication apparatus is connect with the track discriminating device, for described hitting alarm receiving
When signal, the alarm signal of hitting is wirelessly sent on the mobile terminal of room owner；Electrical energy consumption analysis equipment is arranged in room
It is connect in interior wall top with the electric power input terminal of the ccd sensor, the ccd sensor is for exporting in the room
Portion's image, voltage that the electrical energy consumption analysis equipment is used to inputted per hour based on the electric power input terminal and inputs per hour
Electric current executes the analysis to the electricity consumption grade of the ccd sensor；Real-time timing device is arranged in wall top in the room and institute
The connection of electrical energy consumption analysis equipment is stated, for providing chronograph reference signal for electrical energy consumption analysis equipment；In the electrical energy consumption analysis equipment, base
The voltage inputted per hour in the electric power input terminal and the electric current inputted per hour execute the electricity consumption to the ccd sensor
The electric current that the analysis of grade includes: the voltage that will be inputted per hour and inputs per hour is multiplied to obtain power consumption per hour,
The electricity consumption grade of corresponding ccd sensor is determined based on the power consumption per hour；It is described in the electrical energy consumption analysis equipment
Power consumption is bigger per hour, and the electricity consumption higher grade of the corresponding ccd sensor determined；MCU processor, respectively with the use
Electroanalysis equipment is connected with the interpolation processing equipment, for receiving the electricity consumption grade, and when the electricity consumption grade transfinites,
Start the interpolation processing equipment；The MCU processor is also used to close at the interpolation when the electricity consumption grade does not transfinite
Manage equipment.
Security monitoring formula wireless communication system effective monitoring of the invention, it is reliable for operation.Due to there is baby in the room
When promoting the shooting frame rate to room inside scene when target, while hitting behavior there are a certain kind in differentiation room, it will beat up
It beats alarm signal to be wirelessly sent on the mobile terminal of room owner, to realize the security monitoring to baby in room.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is the tdd communication apparatus according to the security monitoring formula wireless communication system shown in embodiment of the present invention
Shape assumption diagram.
Specific embodiment
The embodiment of security monitoring formula wireless communication system of the invention is described in detail below with reference to accompanying drawings.
Baby monitor, is also baby monitor or baby monitor, and translator of English babymonitor belongs to wireless
Household safe protection system (also becomes control terminal or father by care device (also referred to as monitoring end or baby end) and display
Female end) two parts composition, care device is placed in the room of baby, it can guards the peace to baby at any time by display
Entirely.
Baby monitor is as a kind of home-use security product, every act and every move one of this product utilization monitoring end to baby
Say that a line provides monitoring, the result of monitoring in real time and is sent to guardian by the radio wave of analog signal or digital signal
In console device on hand, and to be reduced into video or audio.By using baby monitor, parent or guardian are not
It needs to wait for keeping close the behavior that although it is understood that them by the side of in baby or child again, also avoids frequently checking shadow
Baby's rest is rung, and can discover immediately while abnormal conditions occur and be handled.Baby's monitor is not only to be baby
The optimal daily life nursing materials of child, and look after the good assistant of old man and patient's indispensability.
In the prior art, since the parent of baby needs to go to work, can not the behavior to the nurse in room effectively supervised
Control, while baby lacks ability to act and informs ability, and the space and place for hitting baby are provided for the nurse in room, is needed
It wants the lasting monitoring of one kind but power is relatively low and the reliable wireless monitor mechanism of data is to detect and report to the above-mentioned behavior of nurse
It is alert.
In order to overcome above-mentioned deficiency, the present invention has built a kind of security monitoring formula wireless communication system, can effectively solve the problem that
Corresponding technical problem.
The security monitoring formula wireless communication system shown according to an embodiment of the present invention includes:
Room imaging device, including camera shooting driver, ccd sensor and image recognizer, the setting of room imaging device exist
In wall top in room, for carrying out camera operation to the environment in room, to obtain and export corresponding room internal image.
Then, continue that the specific structure of security monitoring formula wireless communication system of the invention is further detailed.
In the security monitoring formula wireless communication system:
Described image identifier is used to whether there is baby's target to the room internal image based on baby's resemblance
It is identified, to issue the first control instruction when recognizing baby's target, otherwise, issues the second control instruction.
In the security monitoring formula wireless communication system:
The ccd sensor is used to carry out camera operation to the environment in room, to obtain and export in corresponding room
Portion's image.
In the security monitoring formula wireless communication system:
The camera shooting driver is connect with the ccd sensor and described image identifier respectively, for receiving
When stating the first control instruction, the ccd sensor is controlled to reduce the output frame rate of room internal image；
Wherein, the camera shooting driver is also used to when receiving second control instruction, controls the ccd sensor
To promote the output frame rate for being received the room internal image that first control instruction is reduced.
Can also include: in the security monitoring formula wireless communication system
Track discriminating device is connect with image sharpening equipment, for based on various behavior imaging features of hitting to receiving
Instant sharpening image carry out hitting the existence judgment of behavior respectively, to issue when differentiation hits behavior there are a certain kind
Alarm signal is hit, otherwise, issues behavior normal signal；
As shown in Figure 1, tdd communication apparatus, connect with the track discriminating device, for receiving described beat up
When beating alarm signal, the alarm signal of hitting is wirelessly sent on the mobile terminal of room owner；
Electrical energy consumption analysis equipment is arranged in wall top in the room and connect with the electric power input terminal of the ccd sensor, institute
It states ccd sensor and is used to be based on the electric power input terminal for exporting the room internal image, the electrical energy consumption analysis equipment
The voltage inputted per hour and the electric current inputted per hour execute the analysis to the electricity consumption grade of the ccd sensor；
Real-time timing device is arranged in wall top in the room and connect with the electrical energy consumption analysis equipment, for dividing for electricity consumption
Desorption device provides chronograph reference signal；
In the electrical energy consumption analysis equipment, the voltage that is inputted per hour based on the electric power input terminal and input per hour
Electric current execution include: the voltage that will be inputted per hour to the analysis of the electricity consumption grade of the ccd sensor and input per hour
Electric current be multiplied to obtain power consumption per hour, the use of corresponding ccd sensor is determined based on the power consumption per hour
Electric grade；
In the electrical energy consumption analysis equipment, the power consumption per hour is bigger, the use of the corresponding ccd sensor determined
Electric higher grade；
MCU processor is connect, for receiving the use respectively with the electrical energy consumption analysis equipment and the interpolation processing equipment
Electric grade, and when the electricity consumption grade transfinites, start the interpolation processing equipment；
The MCU processor is also used to close the interpolation processing equipment when the electricity consumption grade does not transfinite；
Interpolation processing equipment executes closest member to the room internal image for receiving the room internal image
The interpolation processing of method, to obtain corresponding interpolation processing image；
Channel value analyzing device, for receiving the interpolation processing image, to each of described interpolation processing image
The channel value of pixel is parsed, to obtain the red color channel value, green channel value and blue channel value of each pixel；
Self-adaptive processing equipment, for receiving the red color channel value, green channel value and blue channel of each pixel
Value executes dynamic range adjustment to the red color channel value image of the red color channel value composition of each pixel, after being adjusted
Red image；
Merging treatment equipment is connect, for based on the green channel to each pixel with the self-adaptive processing equipment
Be worth the green channel value image of composition, to the blue channel value image of the blue channel value of each pixel composition and adjustment after
Red image merges, to obtain merging image；
Normalized equipment is connect with the merging treatment equipment, for executing at normalization to the merging image
Reason, to obtain corresponding range adjustment image；
Image sharpening equipment is connect with the normalized equipment, for executing image to range adjustment image
Edge contrast, to obtain instant sharpening image.
Can also include: in the security monitoring formula wireless communication system
Mean value analyzing device sharpens equipment with described image and connect, and for receiving the instant sharpening image, is to described
When sharpening image execute the parsing operation of gray value mean value, to obtain the gray value mean value of the instant sharpening image using as reference
The output of gray value mean value；
Wherein, in the mean value analyzing device, the parsing operation of gray value mean value is executed to the instant sharpening image, with
The gray value mean value of the instant sharpening image is obtained to include: to obtain the instant sharpening as the output of reference gray level value mean value
Each gray value of each pixel in image, the arithmetic mean of instantaneous value of each gray value is equal as the reference gray level value
Value output.
Can also include: in the security monitoring formula wireless communication system
Parameter compares equipment, connect with the mean value analyzing device, for receiving the reference gray level value mean value, and by institute
It states reference gray level value mean value to be compared with gray value mean value threshold value, to be more than or equal to the ash in the reference gray level value mean value
When angle value mean value threshold value, issues first and compare instruction, when the reference gray level value mean value is less than the gray value mean value threshold value,
It issues second and compares instruction；
Wherein, it is also built-in with ram cell in the parameter comparison equipment, for storing the gray value mean value threshold value.
Can also include: in the security monitoring formula wireless communication system
Virtual color display equipment, compares equipment with the parameter respectively and the mean value analyzing device is connect, for connecing
When receiving the second comparison instruction, the processing of frequency domain virtual color display is executed to the instant sharpening image, to obtain pseudo-colours
Enhance image, is also used to when receiving first control instruction, using the instant sharpening image as virtual color display figure
As output；
Wherein, the virtual color display equipment is realized by digital processing chip, is used inside the digital processing chip
Program and the separated Harvard structure of data, have hardware multiplier, using pile line operation, provide various digital processings controls and refer to
It enables to realize various digital signal processing algorithms respectively；
Wherein, the virtual color display equipment is also connect with the track discriminating device, is used for the virtual color display
Image replaces the instant sharpening image and is sent to the track discriminating device.
In addition, micro-control unit (Microcontroller Unit；MCU), also known as one chip microcomputer (Single
Chip Microcomputer) or single-chip microcontroller, it is central processing unit (Central Process Unit；CPU frequency)
Appropriate reduction is done with specification, and by memory (memory), counter (Timer), USB, A/D conversion, UART, PLC, DMA isoperimetric
Side interface or even LCD driving circuit all integrate the computer for forming chip-scale on a single chip, are different applications
Do various combination control.Such as mobile phone, PC periphery, remote controler, until automotive electronics, industrial stepper motor, robotic arm
Control etc., the figure of all visible MCU.It is the MCU market mainstream that 32 MCU, which can be said, and single quotation is between 1.5~4 dollars, work
Working frequency between 100~350MHz, executes efficiency more preferably, application type is also quite polynary mostly.But 32 MCU can be because of behaviour
The program code length of the increase counted with memory length, identical function increases by 30~40% compared with 8/16bit MCU, this causes interior
Embedding OTP/FlashROM memory size cannot be too small, and the external pin number amount of chip explodes, further limit to 32bit MCU at
This reduction ability.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as to limit of the invention
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of the invention
Type.
Claims (8)
1. a kind of security monitoring formula wireless communication system characterized by comprising
Room imaging device, including camera shooting driver, ccd sensor and image recognizer, room imaging device are arranged in room
In interior wall top, for carrying out camera operation to the environment in room, to obtain and export corresponding room internal image.
2. security monitoring formula wireless communication system as described in claim 1, it is characterised in that:
Described image identifier is used to carry out the room internal image with the presence or absence of baby's target based on baby's resemblance
Otherwise identification, issues the second control instruction to issue the first control instruction when recognizing baby's target.
3. security monitoring formula wireless communication system as claimed in claim 2, it is characterised in that:
The ccd sensor is used to carry out camera operation to the environment in room, to obtain and export corresponding room interior view
Picture.
4. security monitoring formula wireless communication system as claimed in claim 3, it is characterised in that:
The camera shooting driver is connect with the ccd sensor and described image identifier respectively, for receiving described
When one control instruction, the ccd sensor is controlled to reduce the output frame rate of room internal image；
Wherein, the camera shooting driver is also used to when receiving second control instruction, controls the ccd sensor to mention
Rise the output frame rate for being received the room internal image that first control instruction is reduced.
5. security monitoring formula wireless communication system as claimed in claim 4, which is characterized in that the system also includes:
Track discriminating device is connect with image sharpening equipment, for based on it is various hit behavior imaging features to receive i.e.
When sharpening image carry out hitting the existence judgment of behavior respectively, with when differentiation hits behavior there are a certain kind, sending is hit
Otherwise alarm signal issues behavior normal signal；
Tdd communication apparatus is connect with the track discriminating device, for receive it is described hit alarm signal when, will
The alarm signal of hitting is wirelessly sent on the mobile terminal of room owner；
Electrical energy consumption analysis equipment is arranged in wall top in the room and connect with the electric power input terminal of the ccd sensor, described
Ccd sensor is used for every based on the electric power input terminal for exporting the room internal image, the electrical energy consumption analysis equipment
The voltage of hour input and the electric current inputted per hour execute the analysis to the electricity consumption grade of the ccd sensor；
Real-time timing device is arranged in wall top in the room and connect with the electrical energy consumption analysis equipment, for setting for electrical energy consumption analysis
It is standby that chronograph reference signal is provided；
In the electrical energy consumption analysis equipment, the voltage inputted per hour based on the electric power input terminal and the electricity inputted per hour
Stream executes the electricity that the analysis of the electricity consumption grade of the ccd sensor is included: the voltage that will be inputted per hour and inputted per hour
Stream is multiplied to obtain power consumption per hour, and the electricity consumption etc. of corresponding ccd sensor is determined based on the power consumption per hour
Grade；
In the electrical energy consumption analysis equipment, the power consumption per hour is bigger, the electricity consumption etc. of the corresponding ccd sensor determined
Grade is higher；
MCU processor is connect, for receiving described electricity consumption etc. respectively with the electrical energy consumption analysis equipment and the interpolation processing equipment
Grade, and when the electricity consumption grade transfinites, start the interpolation processing equipment；
The MCU processor is also used to close the interpolation processing equipment when the electricity consumption grade does not transfinite；
Interpolation processing equipment executes closest first method to the room internal image for receiving the room internal image
Interpolation processing, to obtain corresponding interpolation processing image；
Channel value analyzing device, for receiving the interpolation processing image, to each of interpolation processing image pixel
The channel value of point is parsed, to obtain the red color channel value, green channel value and blue channel value of each pixel；
Self-adaptive processing equipment is right for receiving the red color channel value, green channel value and blue channel value of each pixel
The red color channel value image of the red color channel value composition of each pixel executes dynamic range adjustment, is schemed with red after adjust
Picture；
Merging treatment equipment is connect with the self-adaptive processing equipment, for based on the green channel value group to each pixel
At green channel value image, to red after the blue channel value image of the blue channel value of each pixel composition and adjustment
Image merges, to obtain merging image；
Normalized equipment is connect with the merging treatment equipment, for executing normalized to the merging image, with
Obtain corresponding range adjustment image；
Image sharpening equipment is connect with the normalized equipment, for executing image sharpening to range adjustment image
Processing, to obtain instant sharpening image.
6. security monitoring formula wireless communication system as claimed in claim 5, which is characterized in that the system also includes:
Mean value analyzing device sharpens equipment with described image and connect, for receiving the instant sharpening image, to described immediately sharp
Change image and execute the parsing operation of gray value mean value, to obtain the gray value mean value of the instant sharpening image using as reference gray level
It is worth mean value output；
Wherein, in the mean value analyzing device, the parsing operation of gray value mean value is executed to the instant sharpening image, to obtain
The gray value mean value of the instant sharpening image is to include: to obtain the instant sharpening image as the output of reference gray level value mean value
In each pixel each gray value, the arithmetic mean of instantaneous value of each gray value is defeated as the reference gray level value mean value
Out.
7. security monitoring formula wireless communication system as claimed in claim 6, which is characterized in that the system also includes:
Parameter compares equipment, connect with the mean value analyzing device, for receiving the reference gray level value mean value, and by the ginseng
It examines gray value mean value to be compared with gray value mean value threshold value, to be more than or equal to the gray value in the reference gray level value mean value
It when mean value threshold value, issues first and compares instruction, when the reference gray level value mean value is less than the gray value mean value threshold value, issue
Second compares instruction；
Wherein, it is also built-in with ram cell in the parameter comparison equipment, for storing the gray value mean value threshold value.
8. security monitoring formula wireless communication system as claimed in claim 7, which is characterized in that the system also includes:
Virtual color display equipment, compares equipment with the parameter respectively and the mean value analyzing device is connect, for receiving
When the second comparison instruction, the processing of frequency domain virtual color display is executed to the instant sharpening image, to obtain virtual color display
Image is also used to when receiving first control instruction, and the instant sharpening image is defeated as virtual color display image
Out；
Wherein, the virtual color display equipment is realized by digital processing chip, and program is used inside the digital processing chip
The separated Harvard structure with data has hardware multiplier, using pile line operation, provide various digital processing control instructions with
Various digital signal processing algorithms are realized respectively；
Wherein, the virtual color display equipment is also connect with the track discriminating device, is used for the virtual color display image
It replaces the instant sharpening image and is sent to the track discriminating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197876.2A CN110349371B (en) | 2019-03-15 | 2019-03-15 | Safety monitoring type wireless communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197876.2A CN110349371B (en) | 2019-03-15 | 2019-03-15 | Safety monitoring type wireless communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110349371A true CN110349371A (en) | 2019-10-18 |
| CN110349371B CN110349371B (en) | 2020-12-11 |
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