For the exceeded caution system of bacterial concentration and its alarming method for power of different crowd
Technical field
The present invention relates to the exceeded caution system of bacterial concentration and its alarming method for power, more particularly to for the thin of different crowd
The exceeded caution system of bacteria concentration and its alarming method for power.
Background technology
Bathroom is typically all moist, the place of easy breed bacteria.It is existing to apply some sterilised products in bathroom,
It is to use straight tube or heating tube high-temperature sterilization.Well known ultraviolet can kill various micro- lifes in air and transparency liquid
Thing, especially, the ultraviolet in UV-C regions are referred to as sterilizing line (germicidal range) because bactericidal effect is notable.Mercury
(Hg) ultraviolet of the lamp due to launching the wavelength (about 254nm) with excellent in sterilization effect, therefore killing in the prior art
It is widely used so far as ultraviolet light source in bacterium device.
Sterilizing unit in existing bathroom is all to open switch by user to carry out sterilization operation, and sterilizing unit is being killed
During bacterium, user has been placed oneself in the midst of in the bathroom full of bacterium, easily causes bacterium infection, i.e., existing sterilizing unit does not have pin
User is given when entering in the bathroom full of bacterium user to warn accordingly, and due to entering the age differences of bathroom user
Property, there is point of height to antibacterial ability, such as to resist bacterium ability stronger by a middle-aged person, and the elderly and child's resistance are thin
Bacterium ability is relatively weak, i.e., bacterial concentration is exceeded reach certain value when, for some resistances, stronger user may not
Bacterium infection is caused, and bacterium infection is easily caused for the poor user of resistance, being badly in need of one kind at present can be according to entering
The age differences for entering bathroom user correspondingly judges whether bacterium is exceeded and correspondingly warned solution.
Therefore, the present inventor feels the necessity that above mentioned problem has it to improve very much, is engaged in association area for many years then with it
Design and professional manufacturing experience, be energetically related to for the exceeded caution system of bacterial concentration of different crowd and its warning
Method carries out research improvement, and the present invention is developed finally under the scrupulous consideration of each side's condition.
The content of the invention
For the above situation, the shortcomings that in order to overcome prior art, the embodiments of the invention provide be related to be directed to different people
The exceeded caution system of bacterial concentration and its alarming method for power of group, it can judge carefully according to the age differences for entering bathroom user is corresponding
Whether bacterium is exceeded and correspondingly warned, so as to prevent user's bacterial infection.
The embodiment of the present invention adopts the following technical scheme that:
For the exceeded caution system of bacterial concentration of different crowd, for bathroom, including:Bacterium collection device, for pair
Bacterium in bathroom is collected;Concentration measurement apparatus, for extracting the bacterium of the bacterium collection device collection and carrying out phase
Close concentration mensuration, measurement result of the output with a concentration threshold;Facial image processing device, for by a camera to enter
User in bathroom carries out human image collecting, the facial characteristics of user is extracted from the image of collection and by it with being built in data
Pre-stored image group in storehouse carries out similarity comparison, and at least one comparison result with user's name is exported after comparing successfully,
Wherein pre-stored image group is made up of the head portrait of kinsfolk, and every pre-stored image associates a user's name;Concentration decision maker,
Whether the concentration threshold for judging the concentration measurement apparatus output exceedes the user's name of facial image processing device output
Corresponding concentration threshold, if sending control signal more than if, wherein the concentration threshold is the year according to residing for user's name
Age, section set, including at least first concentration thresholds in three corresponding all ages and classes sections, the second concentration threshold and the
Three concentration thresholds;Alarm device, the control signal for being exported according to the concentration decision maker are alarmed to prompt user.
As a kind of preferred embodiment of the present invention, corresponding 0-12 years old age range of first concentration threshold, described the
Corresponding 13-60 years old age range of two concentration thresholds, corresponding 61-100 years old age range of the 3rd concentration threshold, wherein
Second concentration threshold is more than the 3rd concentration threshold, and the 3rd concentration threshold is more than first concentration threshold.
As a kind of preferred embodiment of the present invention, the bacterium collection device includes different collecting devices with to bathroom
Air, wall, floor, closestool and the bacterium in wash platform region are collected.
For the exceeded alarming method for power of bacterial concentration of different crowd, for bathroom, comprise the following steps:
a)The bacterium in bathroom is collected by bacterium collection device;
b)The bacterium of the bacterium collection device collection is extracted by concentration measurement apparatus and carries out related concentrations measure, it is defeated
Go out the measurement result with a concentration threshold;
c)Human image collecting is carried out to the user entered in bathroom by facial image processing device, extracted from the image of collection
The facial characteristics of user simultaneously compares it with the pre-stored image group progress similarity being built in database, is exported after comparing successfully
At least one comparison result with user's name, wherein pre-stored image group are made up of the head portrait of kinsfolk, the every figure that prestores
As one user's name of association;
d)Judge whether the concentration threshold that the concentration measurement apparatus exports exceedes the portrait by concentration decision maker
Concentration threshold corresponding to the user's name of processing unit output, if sending control signal more than if, wherein the concentration threshold
It is that age range is set according to corresponding to user's name, including at least the first concentration threshold in three corresponding all ages and classes sections
Value, the second concentration threshold and the 3rd concentration threshold;
e)The control signal exported by alarm device according to the concentration decision maker is alarmed to prompt user.
As a kind of preferred embodiment of the present invention, corresponding 0-12 years old age range of first concentration threshold, described the
Corresponding 13-60 years old age range of two concentration thresholds, corresponding 61-100 years old age range of the 3rd concentration threshold, wherein
Second concentration threshold is more than the 3rd concentration threshold, and the 3rd concentration threshold is more than first concentration threshold.
As a kind of preferred embodiment of the present invention, step a)Specifically include:The bacterium collection device passes through different receipts
Collect equipment to be collected to the air in bathroom, wall, floor, closestool and the bacterium in wash platform region.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is:(1)When detecting that age differences is different
When user is entered in bathroom, concentration decision maker judges whether the concentration threshold of concentration measurement apparatus output exceedes into bathroom
Concentration threshold corresponding to user, if carrying out alarm processing more than if, i.e., for the stronger or weaker user of bacterial resistance, when
When judging that bacterial concentration value exceedes resistance tolerance range corresponding to its difference, warning reminding is carried out to it, so as to prevent user
Bacterial infection, the exceeded warning of bacterial concentration is set to more conform to actual demand.(2)When having detected two people while be in bathroom
When, concentration decision maker is using the relatively low comparison bar whether exceeded as bacterial concentration is judged of concentration threshold corresponding to user's name
Part, it so can effectively prevent from being both infected by bacterial.
Brief description of the drawings
Address other purposes, feature, advantage in order to allow on the present invention and can become apparent, embodiment will hereafter be described
In the required accompanying drawing that uses make one and simply introduce, it should be apparent that, drawings in the following description are only the one of the present invention
A little embodiments, for those of ordinary skill in the art, do not pay create it is laborious on the premise of, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the exceeded caution system configuration diagram of the bacterial concentration provided by the invention for different crowd;
Fig. 2 is the exceeded alarming method for power schematic flow sheet of the bacterial concentration provided by the invention for different crowd.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to protection scope of the present invention.
Embodiment one
Fig. 1 is refer to, Fig. 1 is the exceeded caution system framework signal of the bacterial concentration provided by the invention for different crowd
Figure.Specifically, the present embodiment provides the exceeded caution system of bacterial concentration for different crowd, for bathroom, including:Bacterium is received
Acquisition means 101, for being collected to the bacterium in bathroom;Concentration measurement apparatus 102, for extracting the bacterium collection device
101 bacteriums collected simultaneously carry out related concentrations measure, measurement result of the output with a concentration threshold;Facial image processing device 103,
For carrying out human image collecting to the user entered in bathroom by a camera, the face of user is extracted from the image of collection
Feature simultaneously compares it with the pre-stored image group progress similarity being built in database, and at least one is exported after comparing successfully and is carried
The comparison result of user's name, wherein pre-stored image group are made up of the head portrait of kinsfolk, and every pre-stored image associates a user
Title;Concentration decision maker 104, for judging whether the concentration threshold that the concentration measurement apparatus 102 exports exceedes the people
The concentration threshold corresponding to user's name exported as processing unit 103, if sending control signal more than if, wherein the concentration
Threshold value is that the age range according to residing for user's name is set, dense including at least the first of three corresponding all ages and classes sections
Spend threshold value, the second concentration threshold and the 3rd concentration threshold;Alarm device 105, for defeated according to the concentration decision maker 104
The control signal gone out is alarmed to prompt user.
Wherein, the bacterium collection device 101 includes different collecting devices with to the air in bathroom, wall, floor, horse
The bacterium in the region such as bucket and wash platform is collected.
In practical operation, due to the difference of bacterial species, the concentration measurement apparatus 102 is from the bacterium collection device
101 bacteriums extracted have diversity, and different bacteriums can be directed to when related concentrations determine and carries out corresponding concentration measure, so
The data determined are collected afterwards, export a representative synthesis measuring result, that is, the concentration threshold exported.
When user enters bathroom, the facial image processing device 103 by by the camera to enter bathroom in use
Family carries out human image collecting, uses continuous camera function in gatherer process, the facial image processing device 103 will also be from several images
In find out an image for carrying most clear user's face feature, the facial characteristics of user, face are extracted from the image of collection
Portion's feature comprises at least the head zone of user, and facial characteristics and the pre-stored image group being built in database are carried out into similarity
Compare.For example, setting pre-stored image group is made up of the head portrait of 5 kinsfolks, i.e. pre-stored image group is by 5 pre-stored images, the
The user's name that one pre-stored image associates to the 5th pre-stored image is m1-m5 respectively.In image comparison process, it will extract
Facial characteristics be compared to the 5th pre-stored image with m1-m5 first pre-stored image being associated successively and export band
There is the comparison result of user's name.For example, it is assumed that what is compared out is facial characteristics and first pre-stored image similarity highest, then
Will output user's name m1.
In the present embodiment, corresponding 0-12 years old age range of first concentration threshold, second concentration threshold corresponds to
The age range of 13-60 years old, corresponding 61-100 years old age range of the 3rd concentration threshold, wherein, second concentration
Threshold value is more than the 3rd concentration threshold, and the 3rd concentration threshold is more than first concentration threshold.
For example, the age range that m1 is in 0-12 years old is set, m2 and m3 is in the age range of 13-60 years old, m4
The age range of 61-100 years old is in m5, then m1 corresponds to first concentration threshold, m2 the second concentration thresholds corresponding with m3
Value, m4 the 3rd concentration thresholds corresponding with m5;It is 20%, 50% respectively to set first concentration threshold to the 3rd concentration threshold
And 30%.In this way, if the user's name of output is m1, i.e. m1 is in bathroom, then the concentration decision maker 104 is being sentenced
When whether disconnected bacterial concentration is exceeded, it specifically will determine that the concentration threshold of the output of concentration measurement apparatus 102 whether more than m1 pairs
The first concentration threshold 20% answered, control signal is sent if exceeding;If the user's name of output is m2 or m3, i.e. m2 or m3
It is in bathroom, then the concentration decision maker 104 specifically will determine that the concentration is surveyed when judging whether bacterial concentration is exceeded
Whether the concentration threshold of the output of device 102 is determined more than the second concentration threshold 50% corresponding to m2 or m3, is believed if sending control more than if
Number;If the user's name of output is m4 or m5, i.e. m4 or m5 are in bathroom, then the concentration decision maker 104 is judging
When whether bacterial concentration is exceeded, it specifically will determine that the concentration threshold of the output of concentration measurement apparatus 102 whether more than m4 or m5
Corresponding 3rd concentration threshold 30%, control signal is sent if exceeding.
The control signal that alarm device 105 exports according to the concentration decision maker 104 is alarmed to prompt user, its
Middle alarm includes audible alarm and light flash alarm.
It should be noted that if two people are in bathroom simultaneously, i.e., described facial image processing device 103 is after comparison
Output two carry user's name output results, then the concentration decision maker 104 when judging whether bacterial concentration exceeded,
Using concentration threshold corresponding to user's name it is relatively low as comparison condition, it is for example, the user's name of output is m1 and m2, then described
Concentration decision maker 104 specifically will determine that the concentration measurement apparatus 102 exports dense when judging whether bacterial concentration is exceeded
Whether threshold value is spent more than the second concentration threshold 20% corresponding to m1, and control signal is sent if exceeding.
Embodiment two
Fig. 2 is refer to, Fig. 2 is the exceeded alarming method for power flow signal of the bacterial concentration provided by the invention for different crowd
Figure.Specifically, the present embodiment provides the exceeded alarming method for power of bacterial concentration for different crowd, for bathroom, including following step
Suddenly:
a)The bacterium in bathroom is collected by bacterium collection device;
b)The bacterium of the bacterium collection device collection is extracted by concentration measurement apparatus and carries out related concentrations measure, it is defeated
Go out to carry the measurement result of a concentration threshold;
c)Human image collecting is carried out to the user entered in bathroom by facial image processing device, extracted from the image of collection
The facial characteristics of user simultaneously compares it with the pre-stored image group progress similarity being built in database, is exported after comparing successfully
At least one carries the comparison result of user's name, and wherein pre-stored image group is made up of the head portrait of kinsfolk, every pre-stored image
Associate a user's name;
d)Judge whether the concentration threshold that the concentration measurement apparatus exports exceedes the portrait by concentration decision maker
Concentration threshold corresponding to the user's name of processing unit output, if sending control signal more than if, wherein the concentration threshold
It is that age range is set according to corresponding to user's name, including at least the first concentration threshold in three corresponding all ages and classes sections
Value, the second concentration threshold and the 3rd concentration threshold;
e)The control signal exported by alarm device according to the concentration decision maker is alarmed to prompt user.
As a kind of preferred embodiment of the embodiment of the present invention two, corresponding 0-12 years old age area of first concentration threshold
Between, corresponding 13-60 years old age range of second concentration threshold, the 3rd concentration threshold corresponding 61-100 years old age
Section, wherein second concentration threshold is more than the 3rd concentration threshold, it is dense that the 3rd concentration threshold is more than described first
Spend threshold value.
As a kind of preferred embodiment of the embodiment of the present invention two, step a)Specifically include:The bacterium collection device passes through
Different collecting devices is collected with the bacterium to regions such as the air in bathroom, wall, floor, closestool and wash platforms.
It should be understood that the specific implementation process in embodiment two can be corresponding with the description of said system embodiment, herein
It is not described in detail.
The achievable advantages below of the present invention:
By the present invention, following beneficial effect can be achieved:(1)When detect the different user of age differences enter bathroom in
When, concentration decision maker judges whether the concentration threshold of concentration measurement apparatus output exceedes into dense corresponding to the user in bathroom
Threshold value is spent, if carrying out alarm processing more than if, i.e., for the stronger or weaker user of bacterial resistance, when judging bacterial concentration
When value exceedes resistance tolerance range corresponding to its difference, warning reminding is carried out to it, so as to prevent user's bacterial infection, makes bacterium
Concentration over-standard warning more conforms to actual demand.(2)When having detected two people while being in bathroom, concentration decision maker will
The relatively low comparison condition whether exceeded as bacterial concentration is judged of concentration threshold corresponding to user's name, so can effectively be prevented
Both it is infected by bacterial.