CN105935282A - Human body induction system of dish washing machine - Google Patents
Human body induction system of dish washing machine Download PDFInfo
- Publication number
- CN105935282A CN105935282A CN201610452705.6A CN201610452705A CN105935282A CN 105935282 A CN105935282 A CN 105935282A CN 201610452705 A CN201610452705 A CN 201610452705A CN 105935282 A CN105935282 A CN 105935282A
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- China
- Prior art keywords
- washing machine
- human body
- dish
- sensor
- induction region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0049—Detection or prevention of malfunction, including accident prevention
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
Abstract
The invention discloses a human body induction system of a dish washing machine. The dish washing machine (1) comprises a master control unit and a display unit which are electrically connected. The system further comprises a human body induction unit and an alarm unit which are both electrically connected with the master control unit. The human body induction unit comprises a first induction area and a second induction area. The first induction area covers a handle of a door plate of the dish washing machine. The front side boundary of the second induction area exceeds the front side boundary of the dish washing machine. By means of the system, the door plate of the dish washing machine can be prevented from being opened by people in the washing process, and meanwhile the display unit will start a power-saving mode in the absence of people.
Description
Technical field
The present invention relates to kitchen appliance technical field, more particularly to a kind of dish-washing machine human body sensing system.
Background technology
The clean hygiene of kitchen kitchen tools is the most all one of problem of paying special attention to of people, generally when after dining
A piece of in disorder, full hand greasy dirt and feel to be difficult to stand.The appearance of dish-washing machine solve in a large number with greasy dirt tableware without
Touch with one's hand the problem just can easily cleaned, accomplished the purpose of automatic bowl, brought the biggest facility to the life of people.But
It is that the dish-washing machine of prior art yet suffers from following defect during using:
1, door-plate can be opened, so, in dish-washing machine cavity during washing by the dish-washing machine of prior art artificially
The washings of flowing can eject to be beaten on the person, and the clothes of the user that can get wet has been heated washings,
Not only can get wet the clothes of user, also user can be damaged.At present, in order to avoid above-mentioned situation occurs, can be at door
Increase fixing locker between plate and body, but such that dishwasher structure is more complicated, increase manufacturing cost and
Maintenance probability, uses the most very inconvenient simultaneously.
2, dish-washing machine is provided with display unit, and display unit is for showing the duty of dish-washing machine, and display unit combines control
Unit processed realizes the function of man-machine interaction.But, current dish-washing machine is during running, and display unit always leaves
, so, the most relatively waste the energy, room light also can be caused to pollute, the most not environmentally.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of dish-washing machine human body sensing system, and this system is avoided that and washes the dishes
Machine is opened door-plate during washing artificially, and simultaneously in the case of unmanned, display unit can start power saving mould
Formula.
The technical solution of the present invention is to provide a kind of dish-washing machine human body sensing system with following structure, described
Dish-washing machine include main control unit and display unit；Described main control unit electrically connects with described display unit；System
Also include human body sensing unit and alarm unit；Described human body sensing unit and alarm unit all with described master control list
Unit's electrical connection；Described human body sensing unit includes the first induction region and the second induction region；The first described sensing
The handle of region overlay dish-washing machine door-plate, before the border, front side of the second described induction region is beyond described dish-washing machine
Lateral boundaries.
After using above structure, the dish-washing machine human body sensing system of the present invention, compared with prior art, have following excellent
Point:
Owing to the dish-washing machine human body sensing system of the present invention includes human body sensing unit, this human body sensing unit includes first
Induction region and the second induction region, the first induction region covers the handle of dish-washing machine door-plate, is used for monitoring handle, washes
Bowl machine is in running, and after staff enters the first induction region, alarm unit will be reported to the police；Second induction region
Border, front side beyond the border, front side of dish-washing machine, people stands in the front side of dish-washing machine when using dish-washing machine, dish-washing machine is in fortune
During row, after human body enters the second induction region, display unit will be activated, this dish-washing machine human body sensing system
System simple in construction, it is convenient to implement, and is avoided that dish-washing machine is opened door-plate during washing artificially, simultaneously in nothing
In the case of people, display unit can start battery saving mode.
As improvement, described human body sensing unit includes that first sensor, described first sensor arrange the first sense
Should distance and the second distance of reaction；With described first sensor as the center of circle, the water that formed for radius of the first distance of reaction
Sector region in plane is the first described induction region；With described first sensor as the center of circle, second sensing away from
Sector region on the horizontal plane formed for radius is the second described induction region, the second described induction region bag
Containing the first described induction region.After adopting the structure, set the first sensing by setting different distance of reaction
Region and the second induction region, simple in construction, arranged conveniently.
As improvement, described dish-washing machine is water tank type dish-washing machine, and described door-plate is located at the upper end of dish-washing machine body and is opened
At Kou；Described handle is located on the upper surface of described door-plate；Described first sensor is located at described handle
Rear side.After adopting the structure, first sensor is positioned at the rear side of handle, and first sensor arranges sensing towards handle
Region, simple in construction and reasonable in design.
As improvement, described human body sensing unit includes the second sensor and the 3rd sensor；The second described sensing
Device arranges the 3rd distance of reaction, and the 3rd described sensor arranges the 4th distance of reaction；With the second described sensor it is
The center of circle, the 3rd distance of reaction be radius formed sector region be the first described induction region；With the 3rd described biography
Sensor be the center of circle, the 4th distance of reaction be the sector region on the horizontal plane that formed of radius be the second described induction region.
After adopting the structure, monitoring handle and dish-washing machine front area respectively by two sensors, monitoring effect is preferable,
Structure design is more reasonable.
As improvement, with the second described sensor as the center of circle, on the vertical plane that formed for radius of the 3rd distance of reaction
Sector region be the first described induction region；Described handle is through the first described induction region.Use this kind
After structure, the first described induction region is vertical plane, and handle passes the first induction region, so works as human contact
Inherently touching the first induction region during handle, it is more accurate to monitor.
As improvement, on the upper surface of the door-plate that described dish-washing machine is located at by the second described sensor.Use this kind of knot
After structure, the second sensor is installed more convenient, and is relatively easy to control the distance of reaction of the second sensor.
As improvement, the 3rd described sensor is located on described handle.After adopting the structure, it is possible to rationally profit
With space, make structure compacter, the 3rd sensor is installed the most more convenient.
As improvement, system also includes that timing unit, described timing unit electrically connect with described main control unit.Adopt
After this kind of structure, increase timing unit, programming can be made more reasonable.
The control method of a kind of dish-washing machine human body sensing system, comprises the following steps:
Step one, detection first sensor；
Step 2, detect the main control unit described in when human body enters in the second induction region control described in display list
Unit is bright, subsequently into step 3；Otherwise, the described display unit described in main control unit control goes out；
Step 3, detect the main control unit described in when human body enters in the first induction region control described in warning list
Unit reports to the police；Otherwise, the described display unit described in main control unit control goes out.
The control method of a kind of dish-washing machine human body sensing system, comprises the following steps:
Step one, detection the 3rd sensor；
Step 2, detect the main control unit described in when human body enters in the second induction region control described in display list
Unit is bright；Otherwise, the described display unit described in main control unit control goes out；
Step 3, detect the second sensor；
Step 4, detect the main control unit described in when human body enters in the first induction region control described in warning list
Unit reports to the police.
After using above structure, the control method of the dish-washing machine human body sensing system of the present invention, compared with prior art,
Have the advantage that
1, the handle of dish-washing machine door-plate, human body sensing are covered due to the first induction region of the human body sensing unit of the present invention
Handle is monitored by unit, when dish-washing machine is during running, when user wants to catch handle to open door-plate, uses
The hands at family can enter the first induction region, and such alarm unit will be reported to the police, and can be prevented effectively from dish-washing machine in the mistake run
Journey opens door-plate artificially, and simple in construction, inductive effects is good.
2, before exceeding described dish-washing machine due to the border, front side of the second induction region of the human body sensing unit of the present invention
Lateral boundaries, the front side of dish-washing machine is monitored by human body sensing unit, and dish-washing machine is during running, when human body enters
When entering the second induction region, main control unit can open display unit, and the main control unit when human body leaves the second induction region
Can close display unit, so, dish-washing machine can cut out display unit in the case of unattended, can effectively save energy
Source, indoor are avoided producing light pollution, very environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment one of the dish-washing machine human body sensing system of the present invention.
Fig. 2 is the structure for amplifying schematic diagram of part A in Fig. 1.
Fig. 3 is the structural representation of the embodiment two of the dish-washing machine human body sensing system of the present invention.
Fig. 4 is the structure for amplifying schematic diagram of part B in Fig. 1.
Shown in figure: 1, dish-washing machine, 1.1, door-plate, 1.2, handle, the 2, first induction region, the 3, second induction zone
Territory, 4, first sensor, 4.1, matrix, 4.2, groove, 4.3, probe, the 5, second sensor, the 6, the 3rd passes
Sensor, the 7, first mounting groove, the 8, second mounting groove.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
Dish-washing machine human body sensing system of the present invention includes human body sensing unit, alarm unit and timing unit.Described washes the dishes
Machine 1 includes that main control unit and display unit, described main control unit electrically connect with described display unit.Described human body
Sensing unit, alarm unit and timing unit all electrically connect with described main control unit.Described human body sensing unit includes
First induction region 2 and the second induction region 3.The first described induction region 2 covers the handle of dish-washing machine door-plate 1.1
1.2, the border, front side of the second described induction region is beyond the border, front side of described dish-washing machine, beyond distance generally 0.2
Rice is to 1 meter, and in this specific embodiment, the border, front side of the second described induction region is beyond the front side of described dish-washing machine
1 meter of border distance.The front side of described dish-washing machine refers to that during user operation dish-washing machine, dish-washing machine is near the side of user.Institute
The display unit stated includes following several situation: 1, display unit includes a display screen；2, display unit includes multiple
Display screen；3, display unit includes display lamp and display screen；4, display unit includes multiple display lamp etc..
Described human body sensing unit includes that first sensor, described first sensor arrange the first distance of reaction and second
Distance of reaction.The first described distance of reaction is generally 0.2 meter to 0.8 meter, in this specific embodiment, described first
Distance of reaction is 0.5 meter.The second described distance of reaction is generally 0.2 meter to 1.5 meters, in this specific embodiment, institute
The second distance of reaction stated is 1.5 meters.With described first sensor as the center of circle, the first distance of reaction formed for radius
Sector region on horizontal plane is the first described induction region.With described first sensor as the center of circle, second sensing away from
Sector region on the horizontal plane formed for radius is the second described induction region, and the second described induction region comprises
The first described induction region.
Described dish-washing machine is water tank type dish-washing machine, and described door-plate is located at the upper end open of dish-washing machine body；Described
Handle is located on the upper surface of described door-plate；Described first sensor is located at the rear side of described handle.Described
One sensor 4 is located on the lateral wall of described door-plate 1.1 or is arranged on tank table top.
Described first sensor 4 includes that matrix 4.1, described matrix 4.1 are provided with near the side of described handle 1.2
Groove 4.2, the bottom land of described groove 4.2 is provided with probe 4.3, and the opening part connection of described groove 4.2 has transparent anti-
Water cover.
Dish-washing machine is in running, and the control method of the dish-washing machine human body sensing system of the present embodiment one comprises the following steps:
Step one, detection first sensor；
Step 2, detect the main control unit described in when human body enters in the second induction region control described in display list
Unit is bright, subsequently into step 3；Otherwise, the described timing unit described in main control unit control carries out timing, described
Timing unit timing terminate after, described main control unit control described in display unit go out；
Step 3, detect the main control unit described in when human body enters in the first induction region control described in alarm unit
Report to the police；Otherwise, the described timing unit described in main control unit control carries out timing, described timing unit timing
After end, the described display unit described in main control unit control goes out.
Embodiment two
Dish-washing machine human body sensing system of the present invention includes human body sensing unit, alarm unit and timing unit.Described washes the dishes
Machine 1 includes that main control unit and display unit, described main control unit electrically connect with described display unit.Described human body
Sensing unit, alarm unit and timing unit all electrically connect with described main control unit.Described human body sensing unit includes
First induction region 2 and the second induction region 3.The first described induction region 2 covers the handle of dish-washing machine door-plate 1.1
1.2, the border, front side of the second described induction region is beyond the border, front side of described dish-washing machine, beyond distance generally 0.2
Rice is to 1.5 meters, in this specific embodiment, before the border, front side of the second described induction region is beyond described dish-washing machine
1.3 meters of distances of lateral boundaries.The front side of described dish-washing machine refers to that during user operation dish-washing machine, dish-washing machine is near the side of user.
Described display unit includes following several situation: 1, display unit includes a display screen；2, display unit includes many
Individual display screen；3, display unit includes display lamp and display screen；4, display unit includes multiple display lamp etc..
Described human body sensing unit includes the second sensor 5 and the 3rd sensor 6；The second described sensor arranges the 3rd
Distance of reaction, is 3 millimeters to 80 millimeters as the 3rd described distance of reaction three, in this specific embodiment, and described the 3rd
Distance of reaction is 50 millimeters.The 3rd described sensor arranges the 4th distance of reaction；As the 4th described distance of reaction four it is
0.2 meter to 1.5 meters, in this specific embodiment, the 4th described distance of reaction is 1.5 meters.With the second described sensor
For the center of circle, the 3rd distance of reaction be the sector region that radius is formed be the first described induction region；With the 3rd described biography
Sensor be the center of circle, the 4th distance of reaction be the sector region on the horizontal plane that formed of radius be the second described induction region.
Sector region with the second described sensor as the center of circle, on the vertical plane that formed for radius of the 3rd distance of reaction is described
The first induction region；Described handle is through the first described induction region.
Described dish-washing machine is water tank type dish-washing machine, and described door-plate is located at the upper end open of dish-washing machine body；Described
Handle is located on the upper surface of described door-plate.The lateral wall of described door-plate 1.1 is provided with the first mounting groove 7, described
The bottom land of the first described mounting groove 7 is located at by second sensor 5.The lateral wall of described handle 1.2 is provided with the second peace
Tankage 8, the bottom land of the second described mounting groove 8 is located at by the 3rd described sensor 6.Opening of the first described mounting groove 7
At Kou, the opening part with the second mounting groove 8 is respectively connected with transparent watertight cover.
Dish-washing machine is in running, and the control method of the dish-washing machine human body sensing system of the present embodiment two comprises the following steps:
Step one, detection the 3rd sensor；
Step 2, detect the main control unit described in when human body enters in the second induction region control described in display list
Unit is bright；Otherwise, the described timing unit described in main control unit control carries out timing, described timing unit timing knot
Shu Hou, the described display unit described in main control unit control goes out；
Step 3, detect the second sensor；
Step 4, detect the main control unit described in when human body enters in the first induction region control described in alarm unit
Report to the police.
Described first sensor, the second sensor and the 3rd sensor can be pyroelectricity or ultrasound wave or infrared distance measurement passes
Sensor or reflective infrared photoelectric sensor etc..
Claims (10)
1. a dish-washing machine human body sensing system, described dish-washing machine (1) includes main control unit and display unit；Described
Main control unit electrically connect with described display unit；It is characterized in that: system also includes human body sensing unit and reports to the police single
Unit；Described human body sensing unit and alarm unit all electrically connect with described main control unit；Described human body sensing unit
Including the first induction region and the second induction region；The first described induction region covers the handle of dish-washing machine door-plate, described
The border, front side of the second induction region beyond the border, front side of described dish-washing machine.
Dish-washing machine human body sensing system the most according to claim 1, it is characterised in that: described human body sensing unit
Including first sensor, described first sensor arranges the first distance of reaction and the second distance of reaction；With described first
Sensor be the center of circle, the first distance of reaction be the sector region on the horizontal plane that formed of radius be the first described induction region；
Sector region with described first sensor as the center of circle, on the horizontal plane that formed for radius of the second distance of reaction is described
Second induction region, the second described induction region comprises the first described induction region.
Dish-washing machine human body sensing system the most according to claim 2, rises and is characterised by: described dish-washing machine is tank
Formula dish-washing machine, described door-plate is located at the upper end open of dish-washing machine body；Described handle is located at the upper of described door-plate
On surface；Described first sensor is located at the rear side of described handle.
Dish-washing machine human body sensing system the most according to claim 1, it is characterised in that: described human body sensing unit
Including the second sensor (5) and the 3rd sensor (6)；The second described sensor arranges the 3rd distance of reaction, described
3rd sensor arranges the 4th distance of reaction；With the second described sensor as the center of circle, the 3rd distance of reaction be radius formed
Sector region be the first described induction region；With the 3rd described sensor as the center of circle, the 4th distance of reaction is as radius
The sector region on horizontal plane formed is the second described induction region.
Dish-washing machine human body sensing system the most according to claim 4, it is characterised in that: with the second described sensor
For the center of circle, the 3rd distance of reaction be the sector region on the vertical plane that formed of radius be the first described induction region；Institute
The handle stated is through the first described induction region.
Dish-washing machine human body sensing system the most according to claim 3, it is characterised in that: described the second sensor (5)
It is located on the upper surface of door-plate (1.1) of described dish-washing machine.
Dish-washing machine human body sensing system the most according to claim 4, it is characterised in that: the 3rd described sensor (6)
It is located on described handle (1.2).
Dish-washing machine human body sensing system the most according to claim 1, it is characterised in that: system also includes timing unit,
Described timing unit electrically connects with described main control unit.
9. a control method for the dish-washing machine human body sensing system described in claim 2, comprises the following steps:
Step one, detection first sensor；
Step 2, detect the main control unit described in when human body enters in the second induction region control described in display unit
Bright, subsequently into step 3；Otherwise, the described display unit described in main control unit control goes out；
Step 3, detect the main control unit described in when human body enters in the first induction region control described in alarm unit
Report to the police；Otherwise, the described display unit described in main control unit control goes out.
10. a control method for the dish-washing machine human body sensing system described in claim 4, comprises the following steps:
Step one, detection the 3rd sensor；
Step 2, detect the main control unit described in when human body enters in the second induction region control described in display unit
Bright；Otherwise, the described display unit described in main control unit control goes out；
Step 3, detect the second sensor；
Step 4, detect the main control unit described in when human body enters in the first induction region control described in alarm unit
Report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452705.6A CN105935282A (en) | 2016-06-20 | 2016-06-20 | Human body induction system of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452705.6A CN105935282A (en) | 2016-06-20 | 2016-06-20 | Human body induction system of dish washing machine |
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| Publication Number | Publication Date |
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| CN105935282A true CN105935282A (en) | 2016-09-14 |
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ID=56872896
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610452705.6A Pending CN105935282A (en) | 2016-06-20 | 2016-06-20 | Human body induction system of dish washing machine |
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| CN108209798A (en) * | 2018-01-09 | 2018-06-29 | 佛山市顺德区美的洗涤电器制造有限公司 | The control method and dish-washing machine of dish-washing machine |
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