CN107831141A - A kind of method for recording consumptive material life-span - Google Patents
A kind of method for recording consumptive material life-span Download PDFInfo
- Publication number
- CN107831141A CN107831141A CN201711005276.9A CN201711005276A CN107831141A CN 107831141 A CN107831141 A CN 107831141A CN 201711005276 A CN201711005276 A CN 201711005276A CN 107831141 A CN107831141 A CN 107831141A
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- China
- Prior art keywords
- consumptive material
- life
- sensitization discoloration
- unit
- light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Materials For Photolithography (AREA)
- Optical Filters (AREA)
Abstract
The present invention relates to consumptive material life-span to monitor field, particularly a kind of method for recording consumptive material life-span.The invention discloses a kind of method for recording consumptive material life-span, comprise the following steps：A, sensitization discoloration unit is arranged on consumptive material to be recorded；B, control light emitting units emitting go out and the incident light that the life consumption situation of consumptive material to be recorded is adapted to sensitization discoloration unit；C, the reflected light reflected using light receiving unit reception incident light through sensitization discoloration unit；D, the reflectivity of sensitization discoloration unit is calculated in the reflected light received according to the incident light of light emitting units emitting and light receiving unit, so as to be correspondingly made available the life situations of consumptive material to be recorded, realizes that consumptive material life-span records.The present invention can record to the life-span of consumptive material, simple in construction, be easily installed, and easy to use, cost is low, applied widely.
Description
Technical field
The invention belongs to consumptive material life-span to monitor field, more particularly to a kind of method for recording consumptive material life-span.
Background technology
Consumptive material, as its name suggests, running stores, the material of loss, the definition of consumptive material is very extensive, refers to consumption very frequently accessory
The print cartridge of class product, such as printer, the mouse of computer, the filter screen of air purifier, belong to consumptive material.Consumptive material due to
Service life, therefore, it is necessary to being used for the life-span carries out record monitoring, to accomplish to change in time, can just make the normal work of equipment
Make.
The life-span mark of current consumptive materials many on the market is to use electronic chip method, although electronic chip method is more accurate,
But its is expensive and be not fixed easily, roll over it is less demanding for life-span measuring accuracy, and to the stricter field of cost control
Close and be not suitable for, such as the filter screen life tests of the air purifier of low cost, because the frame of the filter screen of low cost uses papery
Or the material such as non-woven fabrics is made, it is improper to be such as implanted into expensive electronic chip, and does not allow to be fixed easily.
The content of the invention
It is an object of the invention to provide a kind of method for recording consumptive material life-span is above-mentioned to solve the problems, such as.
To achieve the above object, the technical solution adopted by the present invention is：A kind of method for recording consumptive material life-span, including it is as follows
Step：
A, sensitization discoloration unit is arranged on consumptive material to be recorded；
B, control light emitting units emitting go out the incident light being adapted with the life consumption situation of consumptive material to be recorded to photosensitive
Color-changing unit；
C, the reflected light reflected using light receiving unit reception incident light through sensitization discoloration unit；
D, sensitization discoloration is calculated according to the reflected light that the incident light of light emitting units emitting and light receiving unit receive
The reflectivity of unit, so as to be correspondingly made available the life situations of consumptive material to be recorded, realize that consumptive material life-span records.
Further, the step B is specially：According to the life consumption rate of consumptive material to be recorded, control Optical Transmit Unit hair
Adaptable incident light is projected to sensitization discoloration unit, makes sensitization discoloration unit under the irradiation of the incident light, its reflectivity
Rate of change is identical with the life consumption rate of consumptive material to be recorded.
Further, for the sensitization discoloration unit under the incident light irradiation of light emitting units emitting, its reflectivity is dull
Change.
Further, the sensitization discoloration unit includes substrate and the sensitization discoloration film layer being arranged on substrate, institute
Substrate is stated to be fixedly installed on consumptive material to be recorded so as to which sensitization discoloration unit is fixedly installed on consumptive material to be recorded.
Further, substrate is fixedly installed on consumptive material to be recorded by pasting.
Further, the sensitization discoloration unit also includes diaphragm, and the diaphragm is covered in sensitization discoloration film layer,
In use, diaphragm is torn.
Further, sensitization discoloration film layer is made using organic photochromic material.
Further, the incidence angle of the incident light beam strikes of the light emitting units emitting to sensitization discoloration unit is 30-60
Degree.
Further, using light source of the LED light source as Optical Transmit Unit.
The advantageous effects of the present invention：
The present invention is entered by setting sensitization discoloration unit on consumptive material, and using corresponding incident light to sensitization discoloration unit
Row irradiation, then detects the reflectivity of sensitization discoloration unit, so as to obtain the life situations of consumptive material, realizes consumptive material life-span
Record, realize that the structure of the present invention is simple, be easily installed, easy to use, cost is low, applied widely.
Brief description of the drawings
Fig. 1 is the flow chart of the specific embodiment of the invention；
Fig. 2 is the apparatus structure schematic diagram for realizing the specific embodiment of the invention；
Fig. 3 is the structural representation that the sensitization discoloration unit of the specific embodiment of the invention is arranged on filter screen；
Fig. 4 is the structural representation of the sensitization discoloration unit of the specific embodiment of the invention.
Embodiment
In conjunction with the drawings and specific embodiments, the present invention is further described.
As Figure 1-4, a kind of method for recording consumptive material life-span, comprises the following steps：
A, sensitization discoloration unit is arranged on consumptive material to be recorded.
In this specific embodiment, consumptive material to be recorded come with the filter screen 2 of air purifier for example, certainly, in other realities
Apply in example, consumptive material to be recorded can also be other consumptive materials, and the print cartridge of such as printer, the mouse of computer, this is this area
What technical staff can realize easily, no longer describe in detail.
In this specific embodiment, sensitization discoloration unit 1 includes the sensitization discoloration film of substrate 12 and setting on the substrate 12
Layer 11, the substrate 12 are fixedly installed on filter screen 2 so as to which sensitization discoloration unit 1 is fixedly installed on filter screen 2 by pasting,
Convenient installation.Certainly, in other embodiments, substrate 12 can also use the modes such as clamping to be fixed on filter screen 2, and this is this area
What technical staff can realize easily, no longer describe in detail.
In this specific embodiment, sensitization discoloration unit 1 is arranged on the lateral surface of filter screen 2, certainly, in other embodiments
In, sensitization discoloration unit 1 can be arranged on to other any appropriate places on filter screen 2, this is that those skilled in the art can be with
Realize, no longer describe in detail easily.
Preferably, under the incident light irradiation that Optical Transmit Unit 3 is launched, its reflectivity is dull to be become sensitization discoloration film layer 11
Change, can be monotonic increase or monotone decreasing so that the control to Optical Transmit Unit 3 is simple, it is easy to accomplish.
In this specific embodiment, sensitization discoloration film layer 11 is made up of organic photochromic material, certainly, in other embodiments
In, sensitization discoloration film layer 11 can also be made of other photochromic materials such as inorganic photochromic material, and this is this area skill
What art personnel can realize easily, no longer describe in detail.
Further, in this specific embodiment, the sensitization discoloration unit 1 also includes diaphragm 13, the diaphragm 13
It is covered in sensitization discoloration film layer 11, in use, diaphragm 13 is torn.
B, control light emitting units emitting go out the incident light being adapted with the life consumption situation of consumptive material to be recorded to photosensitive
Color-changing unit.
In this specific embodiment, air conditions to be filtered according to air purifier using main control unit and calculate the longevity of filter screen 2
The Expenditure Levels of life, then Optical Transmit Unit 3 is controlled to launch corresponding incident light to sense according to the Expenditure Levels in the life-span of filter screen 2
In the sensitization discoloration film layer 11 of phototropic unit 1.More specifically, air filtering feelings were wanted according to air purifier using main control unit
Condition calculates the life consumption rate of filter screen 2, and control light emitting units emitting goes out adaptable incident light to sensitization discoloration unit 1
In sensitization discoloration film layer 11, make sensitization discoloration film layer 11 under the irradiation of the incident light, rate of change and the filter screen 2 of its reflectivity
Life consumption rate is identical.
Main control unit realizes that certainly, in other embodiments, main control unit can also be MCU processing using single-chip microcomputer
Device or PLC etc..
In this specific embodiment, the light source of Optical Transmit Unit 3 is preferably LED light source, and optical wavelength is stable and brightness is easy to control
System, certainly, in other embodiments, Optical Transmit Unit 3 can also be realized using existing other light sources.
The incident light that Optical Transmit Unit 3 is launched selects according to the sensitization discoloration material of sensitization discoloration film layer 11, Ke Yishi
Visible ray, infrared light, ultraviolet light etc., this is that those skilled in the art can realize easily, is no longer described in detail.
C, the reflected light reflected using light receiving unit reception incident light through sensitization discoloration unit.
In this specific embodiment, the light receiving unit 4 is preferably photoelectric sensor.Using photoelectric sensor 4 receive into
Penetrate the reflected light that light reflects through sensitization discoloration film layer 11 and be transferred to main control unit after being converted to electric signal.
D, sensitization discoloration is calculated according to the reflected light that the incident light of light emitting units emitting and light receiving unit receive
The reflectivity of unit, so as to be correspondingly made available the life situations of consumptive material to be recorded, realize that consumptive material life-span records.
Specifically, the reflection photometry that incident light and light receiving unit 4 that main control unit is launched according to Optical Transmit Unit 3 receive
Calculation obtains the reflectivity of sensitization discoloration film layer 11, by judging that the reflectivity can of sensitization discoloration film layer 11 accordingly obtains filter screen
In 2 life-span, so as to realize the record to the life-span of filter screen 2 and reading, simple in construction, is easily installed, easy to use, and cost is low,
It is applied widely.
Although specifically showing and describing the present invention with reference to preferred embodiment, those skilled in the art should be bright
In vain, do not departing from the spirit and scope of the present invention that appended claims are limited, in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (9)
- A kind of 1. method for recording consumptive material life-span, it is characterised in that comprise the following steps：A, sensitization discoloration unit is arranged on consumptive material to be recorded；B, control light emitting units emitting go out and the incident light that the life consumption situation of consumptive material to be recorded is adapted to sensitization discoloration Unit；C, the reflected light reflected using light receiving unit reception incident light through sensitization discoloration unit；D, sensitization discoloration unit is calculated according to the reflected light that the incident light of light emitting units emitting and light receiving unit receive Reflectivity, so as to be correspondingly made available the life situations of consumptive material to be recorded, realize consumptive material life-span record.
- 2. the method for record consumptive material life-span according to claim 1, it is characterised in that the step B is specially：According to treating The life consumption rate of consumptive material is recorded, control light emitting units emitting goes out adaptable incident light to sensitization discoloration unit, made photosensitive For color-changing unit under the irradiation of the incident light, the rate of change of its reflectivity is identical with the life consumption rate of consumptive material to be recorded.
- 3. the method for record consumptive material life-span according to claim 1, it is characterised in that：The sensitization discoloration unit is sent out in light Penetrate under the incident light irradiation of unit transmitting, its reflectivity is monotonically changed.
- 4. the method for record consumptive material life-span according to claim 3, it is characterised in that：The sensitization discoloration unit includes base Plate and the sensitization discoloration film layer being arranged on substrate, the substrate are fixedly installed on consumptive material to be recorded so as to by sensitization discoloration Unit is fixedly installed on consumptive material to be recorded.
- 5. the method for record consumptive material life-span according to claim 4, it is characterised in that：Substrate is fixedly installed by pasting On consumptive material to be recorded.
- 6. the method for record consumptive material life-span according to claim 4, it is characterised in that：The sensitization discoloration unit also includes Diaphragm, the diaphragm is covered in sensitization discoloration film layer, in use, diaphragm is torn.
- 7. the method for record consumptive material life-span according to claim 4, it is characterised in that：Using organic photochromic material system Into sensitization discoloration film layer.
- 8. the method for record consumptive material life-span according to claim 1, it is characterised in that：The light emitting units emitting enters Penetrating light and inciding the incidence angle of sensitization discoloration unit is 30-60 degree.
- 9. the method for record consumptive material life-span according to claim 1, it is characterised in that：Launched using LED light source as light The light source of unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005276.9A CN107831141B (en) | 2017-10-25 | 2017-10-25 | Method for recording service life of consumable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005276.9A CN107831141B (en) | 2017-10-25 | 2017-10-25 | Method for recording service life of consumable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107831141A true CN107831141A (en) | 2018-03-23 |
| CN107831141B CN107831141B (en) | 2020-07-03 |
Family
ID=61648995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711005276.9A Expired - Fee Related CN107831141B (en) | 2017-10-25 | 2017-10-25 | Method for recording service life of consumable |
Country Status (1)
| Country | Link |
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| CN (1) | CN107831141B (en) |
Cited By (2)
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| CN109078416A (en) * | 2018-09-12 | 2018-12-25 | 中枢国控（北京）医疗科技有限公司 | Forced action type consumable smart media management system and air cleaning facility |
| CN109237710A (en) * | 2018-09-12 | 2019-01-18 | 中枢国控（北京）医疗科技有限公司 | Anti-fraud consumable smart media management system and air cleaning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078416A (en) * | 2018-09-12 | 2018-12-25 | 中枢国控（北京）医疗科技有限公司 | Forced action type consumable smart media management system and air cleaning facility |
| CN109237710A (en) * | 2018-09-12 | 2019-01-18 | 中枢国控（北京）医疗科技有限公司 | Anti-fraud consumable smart media management system and air cleaning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107831141B (en) | 2020-07-03 |
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Granted publication date: 20200703 Termination date: 20201025 |