CN103940191A - Refrigerator inductive control system based on sensor technology and inductive control method - Google Patents
Refrigerator inductive control system based on sensor technology and inductive control method Download PDFInfo
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- CN103940191A CN103940191A CN201410156704.8A CN201410156704A CN103940191A CN 103940191 A CN103940191 A CN 103940191A CN 201410156704 A CN201410156704 A CN 201410156704A CN 103940191 A CN103940191 A CN 103940191A
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Abstract
The invention discloses a refrigerator inductive control system based on sensor technology and an inductive control method. The refrigerator inductive control system comprises a control device arranged in a refrigerator body, a refrigeration device, a refrigerator internal illumination device, a degerming device, a refrigerator door body illumination device arranged on a refrigerator door body and a door opening device arranged on the refrigerator door body, wherein the control device is connected with the refrigeration device, the refrigerator internal illumination device, the degerming device, the refrigerator door body illumination device and the door opening device. The refrigerator inductive control system further comprises a light sensor and a distance sensor, wherein the light sensor and the distance sensor are arranged on the outer side of the refrigerator door body, and the signal output end of the light sensor and the signal output end of the distance sensor are respectively connected with the control device. According to the refrigerator inductive control system based on sensor technology and the inductive control method, the additionally-arranged sensor devices can be used for comprehensively collecting light intensity and human body distance signals in the external environment, the refrigerator control device can have accurate control over the refrigeration device, the degerming device, the refrigerator internal illumination device and the refrigerator door body illumination device according to the signals, the electricity consumption of a refrigerator is reduced, and the intelligence level of the refrigerator is improved.
Description
Technical field
The present invention relates to a kind of refrigerator induction control system and induction control method, relate in particular to a kind of refrigerator induction control system and induction control method based on sensing technology.
Background technology
Along with scientific and technological development, people's living standard improves day by day, and refrigerator obtains general use as a kind of living electric apparatus of indispensability.Existing refrigerator mainly comprises refrigerator body and refrigerator door, is provided with control device, refrigerating plant, refrigerator inside lighting device and bactericidal device in refrigerator body, is provided with refrigerator door lighting device, door opener on refrigerator door; Control device connects respectively refrigerating plant, refrigerator inside lighting device, bactericidal device, refrigerator door lighting device and door opener.Refrigerating plant is for realizing refrigeration to ensure freezing, the cold storage function of refrigerator, refrigerator inside lighting device is convenient to user for generation of light and is observed refrigerator inside situation, bactericidal device is convenient to user for generation of light and is observed the situation in storage space inside refrigerator door to ensure food preservation time, refrigerator door lighting device for refrigerator inside being carried out to sterilization, and whether door opener opens refrigerator door for detection of user.
Existing refrigerator induction control system, substantially be all to utilize single infrared inductor, gather the distance signal between human body and refrigerator, and utilize a certain functional module of the distance signal control refrigerator collecting to move, the refrigerating plant of refrigerator, bactericidal device, refrigerator inside lighting device and refrigerator door lighting device as described above.But, thisly depend on the pattern that single infrared inductor controls and have induction unicity problem, can not accurately control the operation of each functional module of refrigerator.And along with intelligent electrical apparatus deepens continuously in people's life, also require the intelligent degree of refrigerator to improve constantly, and ensure good energy-saving effect.
Summary of the invention
The object of this invention is to provide a kind of refrigerator induction control system and induction control method based on sensing technology, can utilize light intensity and the human body distance signal of the sensing device synthetical collection external environment condition of setting up, make control device of refrigerator precisely control refrigerating plant, bactericidal device, refrigerator inside lighting device and refrigerator door lighting device according to this signal, reduce refrigerator power consumption, improve refrigerator intelligent level.
The present invention adopts following technical proposals:
A kind of refrigerator induction control system based on sensing technology, comprise the control device, refrigerating plant, refrigerator inside lighting device and the bactericidal device that in refrigerator body, arrange, and the refrigerator door lighting device and the door opener that on refrigerator door, arrange, control device connects respectively refrigerating plant, refrigerator inside lighting device, bactericidal device, refrigerator door lighting device and door opener, also comprise the light sensor and the range sensor that are arranged on refrigerator door outside, the signal output part of light sensor and range sensor is connected respectively control device.
Based on an induction control method for refrigerator induction control system described in claim 1, comprise the following steps:
A: refrigerator obtains after electric work, light intensity signal and the human body distance signal of the light sensor of refrigerator door arranged outside and range sensor Real-time Collection refrigerator external environment condition, and the light intensity signal collecting and human body distance signal are sent to control device, control device judges whether light intensity signal is greater than the light intensity threshold value of setting, if be greater than the light intensity threshold value of setting, enter step B; If be less than the light intensity threshold value of setting, enter step C;
B: control device is controlled respectively refrigerator inside lighting device, refrigerating plant, bactericidal device and the action of refrigerator door lighting device;
In the time that refrigerator inside lighting device is controlled, control device control refrigerator inside lighting device cuts out, and then returns to steps A;
In the time that refrigerating plant is controlled, first control device is controlled refrigerating plant refrigerating capacity is adjusted to paramount refrigerating capacity pattern, and high refrigerating capacity pattern refers to that refrigerating capacity is 100% of specified refrigerating capacity; Arrive after T1 in the time that enters high refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, refrigerating capacity is adjusted to low refrigerating capacity pattern by control device control refrigerating plant, and low refrigerating capacity pattern refers to that refrigerating capacity is 80% of specified refrigerating capacity; Entering after low refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, refrigerating capacity is remained on low refrigerating capacity pattern by control device control refrigerating plant;
In the time that bactericidal device is controlled, first control device is controlled bactericidal device degerming amount is adjusted to paramount degerming amount pattern, and high degerming amount pattern refers to that degerming amount is 100% of specified degerming amount; Arrive after T1 in the time that enters high degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, degerming amount is adjusted to low degerming amount pattern by control device control bactericidal device, and low degerming amount pattern refers to that degerming amount is 80% of specified degerming amount; Entering after low degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, degerming amount is remained on low degerming amount pattern by control device control bactericidal device;
In the time that refrigerator door lighting device is controlled, control device control refrigerator door lighting device cuts out, and then returns to steps A;
C: whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, and the refrigerator doors start signal sending according to door opener is controlled respectively refrigerator inside lighting device, refrigerating plant, bactericidal device and the action of refrigerator door lighting device;
In the time that refrigerator inside lighting device is controlled, if control device receives the refrigerator doors start signal that door opener sends, control device control refrigerator inside lighting device is opened, and then returns to steps A; If control device does not receive the refrigerator doors start signal that door opener sends, control device control refrigerator inside lighting device cuts out, and then returns to steps A;
In the time that refrigerating plant is controlled, first control device is controlled refrigerating plant refrigerating capacity is adjusted to low refrigerating capacity pattern; Arrive after T1 in the time that enters low refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if do not receive the refrigerator doors start signal that door opener sends, returns to steps A; If receive the refrigerator doors start signal that door opener sends, refrigerating capacity is adjusted paramount refrigerating capacity pattern by control device control refrigerating plant; Entering after high refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, refrigerating capacity is remained on high refrigerating capacity pattern by control device control refrigerating plant; If do not receive the refrigerator doors start signal that door opener sends, return to steps A;
In the time that bactericidal device is controlled, first control device is controlled bactericidal device degerming amount is adjusted to low degerming amount pattern; Arrive after T1 in the time that enters low degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if do not receive the refrigerator doors start signal that door opener sends, returns to steps A; If receive the refrigerator doors start signal that door opener sends, degerming amount is adjusted paramount degerming amount pattern by control device control refrigerating plant; Entering after high degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, degerming amount is remained on high degerming amount pattern by control device control bactericidal device; If do not receive the refrigerator doors start signal that door opener sends, return to steps A;
In the time that refrigerator door lighting device is controlled, if control device receives the refrigerator doors start signal that door opener sends, and control device receives the human body distance signal that distance-sensor sends, control device control refrigerator door lighting device is opened, and then returns to steps A; If control device does not receive the refrigerator doors start signal that door opener sends, control device control refrigerator inside lighting device cuts out, and then returns to steps A.
In described steps A, light intensity threshold value is 150 luxs.
In described step B and step C, T1 is 30 minutes.
The present invention utilizes the light intensity signal of light sensor Real-time Collection refrigerator external environment condition, when refrigerator extraneous light intensity higher than set light intensity threshold value time, first refrigeration for refrigerator amount and refrigerator degerming amount are set to high refrigerating capacity pattern and high degerming amount pattern, to ensure the normal storage of refrigerator inside food; Then open and close signal according to the refrigerator door of door opener feedback, after refrigerator door is opened, carry out high refrigerating capacity pattern and high degerming amount pattern; If refrigerator door is not opened and is carried out low refrigerating capacity pattern and low degerming amount pattern.When refrigerator extraneous light intensity higher than set light intensity threshold value time, control device is closing refrigerator internal lighting device and refrigerator door lighting device also, realizes energy-conserving and environment-protective; When refrigerator extraneous light intensity lower than set light intensity threshold value time, first refrigeration for refrigerator amount and refrigerator degerming amount are set to low refrigerating capacity pattern and low degerming amount pattern, in the normal storage of guarantee refrigerator inside food, realize energy-conserving and environment-protective; Then open and close signal according to the refrigerator door of door opener feedback, after refrigerator door is opened, carry out high refrigerating capacity pattern and high degerming amount pattern, to ensure still can realize the normal storage of refrigerator inside food after extraneous air enters refrigerator body inside; If not opening, refrigerator door continues to carry out low refrigerating capacity pattern and low degerming amount pattern; When refrigerator extraneous light intensity lower than set light intensity threshold value time, control device also, in conjunction with the refrigerator door opening of door opener feedback, is opened refrigerator inside lighting device and refrigerator door lighting device, ensureing has enough light when user uses.The present invention can utilize light intensity and the human body distance signal of the sensing device synthetical collection external environment condition of setting up, make control device of refrigerator precisely control refrigerating plant, bactericidal device, refrigerator inside lighting device and refrigerator door lighting device according to this signal, reduce refrigerator power consumption, improve refrigerator intelligent level.
Brief description of the drawings
Fig. 1 is the theory diagram of the refrigerator induction control system based on sensing technology of the present invention;
Fig. 2 is the flow chart of the induction control method of refrigerator induction control system of the present invention.
Detailed description of the invention
As shown in Figure 1, refrigerator induction control system based on sensing technology of the present invention comprises the control device 9 of refrigerator body 6 interior settings, refrigerating plant 8, refrigerator inside lighting device 11 and bactericidal device 1, and the refrigerator door lighting device 2 and the door opener 3 that on refrigerator door 7, arrange, control device 9 connects respectively refrigerating plant 8, refrigerator inside lighting device 11, bactericidal device 1, refrigerator door lighting device 2 and door opener 3, also comprise the light sensor 4 and the range sensor 5 that are arranged on refrigerator door 7 outsides, the signal output part of light sensor 4 and range sensor 5 is connected respectively control device 9.The light sensor 4 in refrigerator door 7 outsides is for detection of the light intensity signal of refrigerator external environment condition, and the light intensity signal collecting is sent to control device 9 carries out size with the light intensity threshold value of setting and judge; The range sensor 5 in refrigerator door 7 outsides is for detection of human body distance signal, and in the time that user approaches refrigerator and arrives detection range, range sensor 5 sends a signal to control device 9.The present invention is by being arranged on light sensor 4 and the range sensor 5 in refrigerator door 7 outsides, gather respectively the light intensity of external environment condition and human body apart from refrigerator distance and be sent to control device 9, the refrigerator doors start signal that control device 9 detects in conjunction with door opener 3, the comprehensive ruuning situation of precisely controlling refrigerating plant 8, bactericidal device 1, refrigerator inside lighting device 11, refrigerator door lighting device 2, reduce refrigerator power consumption, improve refrigerator intelligent level.
Refrigerator induction control system based on sensing technology of the present invention in use, according to following steps work.
A: refrigerator obtains after electric work, light intensity signal and the human body distance signal of the light sensor 4 of refrigerator door 7 arranged outside and range sensor 5 Real-time Collection refrigerator external environment conditions, and the light intensity signal collecting and human body distance signal are sent to control device 9, control device 9 judges whether light intensity signal is greater than the light intensity threshold value of setting, light intensity threshold value is set in advance by manufacturer or user, in the present embodiment, light intensity threshold value is 150lx (lux), if be greater than the light intensity threshold value of setting, enter step B; If be less than the light intensity threshold value of setting, enter step C;
B: control device 9 is controlled respectively refrigerator inside lighting device 11, refrigerating plant 8, bactericidal device 1 and refrigerator door lighting device 2 and moved;
In the time that refrigerator inside lighting device 11 is controlled, control device 9 controls refrigerator inside lighting device 11 and cuts out, and then returns to steps A;
In the time that refrigerating plant 8 is controlled, first control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to paramount refrigerating capacity pattern, and high refrigerating capacity pattern refers to that refrigerating capacity is 100% of specified refrigerating capacity; Arrive after T1 in the time that enters high refrigerating capacity pattern, in the present embodiment, T1 is 30min, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to low refrigerating capacity pattern, and low refrigerating capacity pattern refers to that refrigerating capacity is 80% of specified refrigerating capacity; Entering after low refrigerating capacity pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is remained on to low refrigerating capacity pattern;
In the time that bactericidal device 1 is controlled, first control device 9 is controlled bactericidal device 1 degerming amount is adjusted to paramount degerming amount pattern, and high degerming amount pattern refers to that degerming amount is 100% of specified degerming amount; Arrive after T1 in the time that enters high degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled bactericidal device 1 degerming amount is adjusted to low degerming amount pattern, and low degerming amount pattern refers to that degerming amount is 80% of specified degerming amount; Entering after low degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled bactericidal device 1 degerming amount is remained on to low degerming amount pattern;
In the time that refrigerator door lighting device 2 is controlled, control device 9 controls refrigerator door lighting device 2 and cuts out, and then returns to steps A;
C: whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, and the refrigerator doors start signal sending according to door opener 3 is controlled respectively refrigerator inside lighting device 11, refrigerating plant 8, bactericidal device 1 and refrigerator door lighting device 2 and is moved;
In the time that refrigerator inside lighting device 11 is controlled, if control device 9 receives the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerator inside lighting device 11 and is opened, and then returns to steps A; If control device 9 does not receive the refrigerator doors start signal that door opener 3 sends, control device 9 controls refrigerator inside lighting device 11 and cuts out, and then returns to steps A;
In the time that refrigerating plant 8 is controlled, first control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to low refrigerating capacity pattern; Arrive after T1 in the time that enters low refrigerating capacity pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if do not receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to paramount refrigerating capacity pattern; Entering after high refrigerating capacity pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is remained on to high refrigerating capacity pattern; If do not receive the refrigerator doors start signal that door opener 3 sends, return to steps A;
In the time that bactericidal device 1 is controlled, first control device 9 is controlled bactericidal device 1 degerming amount is adjusted to low degerming amount pattern; Arrive after T1 in the time that enters low degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if do not receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 degerming amount is adjusted to paramount degerming amount pattern; Entering after high degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled bactericidal device 1 degerming amount is remained on to high degerming amount pattern; If do not receive the refrigerator doors start signal that door opener 3 sends, return to steps A;
In the time that refrigerator door lighting device 2 is controlled, if control device 9 receives the refrigerator doors start signal that door opener 3 sends, and control device 9 receives the human body distance signal that distance-sensor sends, control device 9 is controlled refrigerator door lighting device 2 and is opened, and then returns to steps A; If control device 9 does not receive the refrigerator doors start signal that door opener 3 sends, control device 9 controls refrigerator inside lighting device 11 and cuts out, and then returns to steps A.
In the present invention, the light intensity signal of light sensor 4 Real-time Collection refrigerator external environment conditions, when refrigerator extraneous light intensity higher than set light intensity threshold value time, illustrate that refrigerator ambient temperature is relatively high and extraneous light is sufficient, therefore corresponding first refrigeration for refrigerator amount and refrigerator degerming amount are set to high refrigerating capacity pattern and high degerming amount pattern, to ensure the normal storage of refrigerator inside food; Then the refrigerator door 7 feeding back according to door opener 3 opens and closes signal, returns to steps A and carry out high refrigerating capacity pattern and high degerming amount pattern after refrigerator door 7 is opened; If refrigerator door 7 is not opened and is carried out low refrigerating capacity pattern and low degerming amount pattern.When refrigerator extraneous light intensity higher than set light intensity threshold value time, control device 9 is gone back closing refrigerator internal lighting device 11 and refrigerator door lighting device 2, realizes energy-conserving and environment-protective.
When refrigerator extraneous light intensity lower than set light intensity threshold value time, illustrate that refrigerator ambient temperature is relatively low and extraneous light is not enough, therefore corresponding first refrigeration for refrigerator amount and refrigerator degerming amount are set to low refrigerating capacity pattern and low degerming amount pattern, in the normal storage of guarantee refrigerator inside food, realize energy-conserving and environment-protective; Then the refrigerator door 7 feeding back according to door opener 3 opens and closes signal, after refrigerator door 7 is opened, return to steps A and carry out high refrigerating capacity pattern and high degerming amount pattern, to ensure still can realize the normal storage of refrigerator inside food after extraneous air enters refrigerator body 6 inside; If not opening, refrigerator door 7 continues to carry out low refrigerating capacity pattern and low degerming amount pattern.When refrigerator extraneous light intensity lower than set light intensity threshold value time, refrigerator door 7 openings that control device 9 also feeds back in conjunction with door opener 3, open refrigerator inside lighting device 11 and refrigerator door lighting device 2, ensureing has enough light when user uses.
Induction control method based on refrigerator induction control system of the present invention, comprises the following steps:
A: refrigerator obtains after electric work, light intensity signal and the human body distance signal of the light sensor 4 of refrigerator door 7 arranged outside and range sensor 5 Real-time Collection refrigerator external environment conditions, and the light intensity signal collecting and human body distance signal are sent to control device 9, control device 9 judges whether light intensity signal is greater than the light intensity threshold value of setting, if be greater than the light intensity threshold value of setting, enter step B; If be less than the light intensity threshold value of setting, enter step C;
B: control device 9 is controlled respectively refrigerator inside lighting device 11, refrigerating plant 8, bactericidal device 1 and refrigerator door lighting device 2 and moved;
In the time that refrigerator inside lighting device 11 is controlled, control device 9 controls refrigerator inside lighting device 11 and cuts out, and then returns to steps A;
In the time that refrigerating plant 8 is controlled, first control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to paramount refrigerating capacity pattern, and high refrigerating capacity pattern refers to that refrigerating capacity is 100% of specified refrigerating capacity; Arrive after T1 in the time that enters high refrigerating capacity pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to low refrigerating capacity pattern, and low refrigerating capacity pattern refers to that refrigerating capacity is 80% of specified refrigerating capacity; Entering after low refrigerating capacity pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is remained on to low refrigerating capacity pattern;
In the time that bactericidal device 1 is controlled, first control device 9 is controlled bactericidal device 1 degerming amount is adjusted to paramount degerming amount pattern, and high degerming amount pattern refers to that degerming amount is 100% of specified degerming amount; Arrive after T1 in the time that enters high degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled bactericidal device 1 degerming amount is adjusted to low degerming amount pattern, and low degerming amount pattern refers to that degerming amount is 80% of specified degerming amount; Entering after low degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled bactericidal device 1 degerming amount is remained on to low degerming amount pattern;
In the time that refrigerator door lighting device 2 is controlled, control device 9 controls refrigerator door lighting device 2 and cuts out, and then returns to steps A;
C: whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, and the refrigerator doors start signal sending according to door opener 3 is controlled respectively refrigerator inside lighting device 11, refrigerating plant 8, bactericidal device 1 and refrigerator door lighting device 2 and is moved;
In the time that refrigerator inside lighting device 11 is controlled, if control device 9 receives the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerator inside lighting device 11 and is opened, and then returns to steps A; If control device 9 does not receive the refrigerator doors start signal that door opener 3 sends, control device 9 controls refrigerator inside lighting device 11 and cuts out, and then returns to steps A;
In the time that refrigerating plant 8 is controlled, first control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to low refrigerating capacity pattern; Arrive after T1 in the time that enters low refrigerating capacity pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if do not receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is adjusted to paramount refrigerating capacity pattern; Entering after high refrigerating capacity pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 refrigerating capacity is remained on to high refrigerating capacity pattern; If do not receive the refrigerator doors start signal that door opener 3 sends, return to steps A;
In the time that bactericidal device 1 is controlled, first control device 9 is controlled bactericidal device 1 degerming amount is adjusted to low degerming amount pattern; Arrive after T1 in the time that enters low degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if do not receive the refrigerator doors start signal that door opener 3 sends, returns to steps A; If receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled refrigerating plant 8 degerming amount is adjusted to paramount degerming amount pattern; Entering after high degerming amount pattern, whether the real-time detection of control device 9 receives the refrigerator doors start signal that door opener 3 sends, if receive the refrigerator doors start signal that door opener 3 sends, control device 9 is controlled bactericidal device 1 degerming amount is remained on to high degerming amount pattern; If do not receive the refrigerator doors start signal that door opener 3 sends, return to steps A;
In the time that refrigerator door lighting device 2 is controlled, if control device 9 receives the refrigerator doors start signal that door opener 3 sends, and control device 9 receives the human body distance signal that distance-sensor sends, control device 9 is controlled refrigerator door lighting device 2 and is opened, and then returns to steps A; If control device 9 does not receive the refrigerator doors start signal that door opener 3 sends, control device 9 controls refrigerator inside lighting device 11 and cuts out, and then returns to steps A.
Wherein, in steps A, light intensity threshold value is 150lx(lux); In step B and step C, T1 is 30min(minute).Because the induction control method based on refrigerator induction control system of the present invention is introduced in detail in the time introducing the operation principle of refrigerator induction control system, do not repeat them here.
Claims (4)
1. the refrigerator induction control system based on sensing technology, comprise the control device arranging in refrigerator body, refrigerating plant, refrigerator inside lighting device and bactericidal device, and the refrigerator door lighting device and the door opener that on refrigerator door, arrange, control device connects respectively refrigerating plant, refrigerator inside lighting device, bactericidal device, refrigerator door lighting device and door opener, it is characterized in that: also comprise the light sensor and the range sensor that are arranged on refrigerator door outside, the signal output part of light sensor and range sensor is connected respectively control device.
2. the induction control method based on refrigerator induction control system described in claim 1, is characterized in that, comprises the following steps:
A: refrigerator obtains after electric work, light intensity signal and the human body distance signal of the light sensor of refrigerator door arranged outside and range sensor Real-time Collection refrigerator external environment condition, and the light intensity signal collecting and human body distance signal are sent to control device, control device judges whether light intensity signal is greater than the light intensity threshold value of setting, if be greater than the light intensity threshold value of setting, enter step B; If be less than the light intensity threshold value of setting, enter step C;
B: control device is controlled respectively refrigerator inside lighting device, refrigerating plant, bactericidal device and the action of refrigerator door lighting device;
In the time that refrigerator inside lighting device is controlled, control device control refrigerator inside lighting device cuts out, and then returns to steps A;
In the time that refrigerating plant is controlled, first control device is controlled refrigerating plant refrigerating capacity is adjusted to paramount refrigerating capacity pattern, and high refrigerating capacity pattern refers to that refrigerating capacity is 100% of specified refrigerating capacity; Arrive after T1 in the time that enters high refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, refrigerating capacity is adjusted to low refrigerating capacity pattern by control device control refrigerating plant, and low refrigerating capacity pattern refers to that refrigerating capacity is 80% of specified refrigerating capacity; Entering after low refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, refrigerating capacity is remained on low refrigerating capacity pattern by control device control refrigerating plant;
In the time that bactericidal device is controlled, first control device is controlled bactericidal device degerming amount is adjusted to paramount degerming amount pattern, and high degerming amount pattern refers to that degerming amount is 100% of specified degerming amount; Arrive after T1 in the time that enters high degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, degerming amount is adjusted to low degerming amount pattern by control device control bactericidal device, and low degerming amount pattern refers to that degerming amount is 80% of specified degerming amount; Entering after low degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, returns to steps A; If do not receive the refrigerator doors start signal that door opener sends, degerming amount is remained on low degerming amount pattern by control device control bactericidal device;
In the time that refrigerator door lighting device is controlled, control device control refrigerator door lighting device cuts out, and then returns to steps A;
C: whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, and the refrigerator doors start signal sending according to door opener is controlled respectively refrigerator inside lighting device, refrigerating plant, bactericidal device and the action of refrigerator door lighting device;
In the time that refrigerator inside lighting device is controlled, if control device receives the refrigerator doors start signal that door opener sends, control device control refrigerator inside lighting device is opened, and then returns to steps A; If control device does not receive the refrigerator doors start signal that door opener sends, control device control refrigerator inside lighting device cuts out, and then returns to steps A;
In the time that refrigerating plant is controlled, first control device is controlled refrigerating plant refrigerating capacity is adjusted to low refrigerating capacity pattern; Arrive after T1 in the time that enters low refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if do not receive the refrigerator doors start signal that door opener sends, returns to steps A; If receive the refrigerator doors start signal that door opener sends, refrigerating capacity is adjusted paramount refrigerating capacity pattern by control device control refrigerating plant; Entering after high refrigerating capacity pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, refrigerating capacity is remained on high refrigerating capacity pattern by control device control refrigerating plant; If do not receive the refrigerator doors start signal that door opener sends, return to steps A;
In the time that bactericidal device is controlled, first control device is controlled bactericidal device degerming amount is adjusted to low degerming amount pattern; Arrive after T1 in the time that enters low degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if do not receive the refrigerator doors start signal that door opener sends, returns to steps A; If receive the refrigerator doors start signal that door opener sends, degerming amount is adjusted paramount degerming amount pattern by control device control refrigerating plant; Entering after high degerming amount pattern, whether the real-time detection of control device receives the refrigerator doors start signal that door opener sends, if receive the refrigerator doors start signal that door opener sends, degerming amount is remained on high degerming amount pattern by control device control bactericidal device; If do not receive the refrigerator doors start signal that door opener sends, return to steps A;
In the time that refrigerator door lighting device is controlled, if control device receives the refrigerator doors start signal that door opener sends, and control device receives the human body distance signal that distance-sensor sends, control device control refrigerator door lighting device is opened, and then returns to steps A; If control device does not receive the refrigerator doors start signal that door opener sends, control device control refrigerator inside lighting device cuts out, and then returns to steps A.
3. the induction control method based on refrigerator induction control system described in claim 1 according to claim 2, is characterized in that: in described steps A, light intensity threshold value is 150 luxs.
4. according to the induction control method based on refrigerator induction control system described in claim 1 described in claim 2 or 3, it is characterized in that: in described step B and step C, T1 is 30 minutes.
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| CN103940191B (en) | 2016-04-13 |
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