CN109526121B - Induction remote control method for drawer lamp - Google Patents
Induction remote control method for drawer lamp Download PDFInfo
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- CN109526121B CN109526121B CN201811450821.XA CN201811450821A CN109526121B CN 109526121 B CN109526121 B CN 109526121B CN 201811450821 A CN201811450821 A CN 201811450821A CN 109526121 B CN109526121 B CN 109526121B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a drawer lamp induction remote control method which comprises the following steps. The main controller periodically judges whether the device provided with the drawer lamp is opened or not according to a preset detection period. The main controller judges whether the remote control receiving end receives the remote control signal output by the external remote controller at the current moment. According to the induction remote control method of the drawer lamp, disclosed by the invention, the remote control function and the local detection function are skillfully combined, and the priority of remote control is higher than that of local detection, so that the working state and the lamp body brightness of the drawer lamp body set by a user are fully embodied and met. Meanwhile, the local detection function is used as a backup, and when the remote control signal is not received within the set time, the state signal and the brightness signal generated by the local machine can be started, so that the drawer lamp can keep normal operation.
Description
Technical Field
The invention belongs to the technical field of drawer lamps, and particularly relates to a drawer lamp induction remote control method.
Background
In the combined cabinet of a family, a glove box of a vehicle and other positions, in order to enhance the illumination effect and eliminate the sight blind area, a drawer lamp is generally required to be equipped. Meanwhile, the lighting intensity of the set position of the drawer lamp is limited, so that high-intensity lighting equipment is not suitable to be adopted, and the user requirements of 'seeing clearly' and 'seeing accurately' are met in need of important attention.
However, with the transformation and upgrading of socio-economic, the traditional drawer lamp can only meet the basic lighting requirements. In other words, the conventional drawer light generally has a triggering mechanism (e.g., a touch switch) linked with the drawer light body, and when the triggering mechanism is triggered, the drawer light body is switched from the off state to the on state, and when the triggering mechanism is triggered again, the drawer light body is switched from the on state to the off state. It is noted that, in the operation process of the conventional drawer lamp, the lamp body of the drawer lamp can be turned on or off only by a mechanical trigger mechanism in a controlled manner. However, in a dim light environment or a dark environment where the drawer lamp is needed, the general lighting conditions of the environment are limited, and it is difficult for a user to accurately position the trigger mechanism in the environment, which makes it difficult to trigger the drawer lamp.
Disclosure of Invention
The present invention overcomes the above-mentioned deficiencies and provides a method for inductive remote control of a drawer light.
The invention adopts the following technical scheme that the drawer lamp induction remote control method comprises the following steps:
step S1: the main controller periodically judges whether the device provided with the drawer lamp is opened or not according to a preset detection period, if the judgment is passed, the step S2 is executed, otherwise, whether the device provided with the drawer lamp is opened or not is judged again in the next detection period;
step S2: the master controller judges whether the remote control receiving end receives the remote control signal output by the external remote controller at the current moment, if the remote control receiving end receives the remote control signal, the step S3 is executed before the step S4 is executed, and if the remote control receiving end does not receive the remote control signal, the step S4 is executed;
step S3: the main controller decodes the remote control signal and generates a first pre-control signal according to the decoded remote control signal;
step S4: the main controller generates a second pre-control signal based on the internal light intensity variation data stream provided by the internal light intensity detector;
step S5: the main controller integrates the first and second pre-control signals based on a preset signal priority processing sequence to output a state signal and a brightness signal of the lamp body of the drawer lamp;
step S6: and the drawer lamp body executes corresponding actions according to the state signal and the brightness signal.
According to the above technical solution, step S1 is preceded by step S0.1 and step S0.2:
step S0.1: the remote control receiving end continuously detects and records the remote control signal output by the external remote controller according to the time sequence;
step S0.2: the internal light intensity detector continuously detects and records an internal light intensity variation data stream according to a time sequence.
According to the above technical solution, step S1 specifically includes the following steps:
step S1.1: setting a detection period of a timer of a master controller;
step S1.2: the timer of the main controller triggers the detection circuit at regular time according to the detection period so as to judge whether the device of the drawer lamp is opened or not;
step S1.3: when the device of the drawer lamp is switched on or switched off, the output port of the main controller outputs a sensing trigger signal or a sensing switching-off signal.
According to the above technical solution, step S2 specifically includes the following steps:
step S2.1: the master controller reads the latest remote control signal received by the remote control receiving end;
step S2.2: the master controller reads the time sequence moment of the latest remote control signal;
step S2.3: the master controller calculates the time difference between the time sequence moment and the current moment;
step S2.4: the master controller determines whether the time difference is not greater than a preset allowable time difference, and if so, performs step S3 before performing step S4, otherwise, discards the latest remote control signal and performs step S4.
According to the above technical solution, step S3 specifically includes the following steps:
step S3.1: the master controller decodes the remote control signal into a state signal and a brightness signal;
step S3.2: and coding the decoded state signal and the decoded brightness signal into a first pre-control signal matched with the drawer lamp body.
According to the above technical solution, the status signal in step S3.1 includes a drawer lamp body activation signal and a drawer lamp body sleep signal, and the luminance signal in step S3.1 includes a default luminance signal and a luminance gain amplitude signal.
According to the above technical solution, step S4 specifically includes the following steps:
step S4.1: an input port of the internal light intensity detector calls an internal light intensity change data stream which takes the current moment as a time sequence starting point and continues backwards for a specified duration;
step S4.2: the buffer unit of the internal light intensity detector temporarily stores the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues for a specified time length backwards;
step S4.3: the output port of the internal light intensity detector outputs the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues backwards for a specified time length to the input port of the main controller.
According to the above technical solution, step S4 specifically includes the following steps:
step S4.1: an input port of the internal light intensity detector calls an internal light intensity change data stream which takes the current moment as a time sequence starting point and continues backwards for a specified duration;
step S4.2: the buffer unit of the internal light intensity detector temporarily stores the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues for a specified time length backwards;
step S4.3: the output port of the internal light intensity detector outputs the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues backwards for a specified time length to the input port of the main controller.
According to the above technical solution, the status signal in step S4.8 includes a drawer lamp body activation signal and a drawer lamp body sleep signal, the luminance signal in step S4.8 includes a default luminance signal and a luminance gain amplitude signal, and step S4.8 specifically includes the following steps:
step S4.8.1: when the ratio X is not less than 1, the state signal is a drawer lamp body dormancy signal, and the brightness signal is a default brightness signal;
step S4.8.2: when the ratio X is less than 1 and not less than 0.4, the state signal is a drawer lamp body activation signal, and the brightness signal is a default brightness signal;
step S4.8.3: when the ratio is smaller than 0.4, the state signal is a drawer lamp body activation signal, and the brightness signal is a brightness gain amplitude signal.
According to the above technical solution, step S5 is specifically implemented as the following steps:
step S5.1: the main controller judges whether a first pre-control signal exists or not, if the first pre-control signal passes the judgment, the first pre-control signal is output as a formal control signal of the drawer lamp body, otherwise, a second pre-control signal is output as a formal control signal of the drawer lamp body, and the formal control signal comprises a state signal and a brightness signal of the drawer lamp body.
The induction remote control method of the drawer lamp has the advantages that the remote control function and the local detection function are combined ingeniously, and the priority of remote control is higher than that of local detection, so that the working state and the lamp body brightness of the drawer lamp set by a user are fully reflected and met. Meanwhile, the local detection function is used as a backup, and when the remote control signal is not received within the set time, the state signal and the brightness signal generated by the local machine can be started, so that the drawer lamp can keep normal operation.
Detailed Description
The invention discloses a drawer lamp induction remote control method, and the specific implementation mode of the invention is further described in combination with the preferred embodiment.
Preferably, the drawer light induction remote control method comprises the following steps:
step S1: the main controller periodically judges whether the device (such as a combination cabinet body and a glove box) provided with the drawer lamp is opened or not according to a preset detection period, if the judgment is passed (the device is opened), the step S2 is executed, otherwise, whether the device provided with the drawer lamp is opened or not is judged again in the next detection period (the step S1 is repeatedly executed until the device provided with the drawer lamp is opened in a certain detection period);
step S2: the master controller judges whether the remote control receiving end receives the remote control signal output by the external remote controller at the current moment, if the remote control receiving end receives the remote control signal output by the external remote controller, the step S3 is executed before the step S4 is executed (meanwhile, the step S4 is executed after the step S3 is executed), and if the remote control receiving end does not receive the remote control signal output by the external remote controller, the step S4 is executed;
step S3: the main controller decodes the remote control signal and generates a first pre-control signal (a drawer lamp body) according to the decoded remote control signal;
step S4: the main controller generates a second pre-control signal (of the drawer lamp body) based on the internal light intensity change data stream provided by the internal light intensity detector;
step S5: the main controller integrates the first and second pre-control signals based on a preset signal priority processing sequence to output a state signal and a brightness signal of the lamp body of the drawer lamp;
step S6: and the drawer lamp body executes corresponding actions according to the state signal and the brightness signal.
It should be noted that step S1 is preceded by step S0.1 and step S0.2:
step S0.1: the remote control receiving end continuously detects and records the remote control signal output by the external remote controller according to the time sequence;
step S0.2: the internal light intensity detector continuously detects and records an internal light intensity variation data stream according to a time sequence.
Further, step S1 specifically includes the following steps:
step S1.1: setting a detection period of a timer of a master controller;
step S1.2: the timer of the main controller triggers the detection circuit at regular time according to the detection period so as to judge whether the device of the drawer lamp is opened or not;
step S1.3: when the device of the drawer lamp is switched on or switched off, the output port of the main controller outputs a sensing trigger signal or a sensing switching-off signal.
The specific implementation manner of the step S1.2 in which the detection circuit determines whether the device of the drawer lamp is turned on may include various options according to the specific device. For example, when the drawer lamp is disposed in the glove box, the relay switch of the detection circuit may be physically contacted and connected to the rotary shaft of the glove box. When the rotating shaft of the glove box rotates beyond a certain angle (representing that a user really needs to open the glove box instead of touching the glove box by mistake), the rotating shaft of the glove box can change the opening and closing state of a relay of the detection circuit, so that the detection circuit converts the state whether the glove box is opened into the state of an electric signal.
Further, step S2 specifically includes the following steps:
step S2.1: the master controller reads the latest remote control signal received by the remote control receiving end;
step S2.2: the master controller reads the time sequence moment of the latest remote control signal;
step S2.3: the master controller calculates the time difference between the time sequence moment (of the latest remote control signal) and the current moment;
step S2.4: the master controller determines whether the time difference is not greater than a preset allowable time difference, if the time difference is not greater than the preset allowable time difference, the step S3 is executed before the step S4 is executed (and the step S4 is executed), otherwise, the latest remote control signal is discarded, and the step S4 is executed (it is determined that the remote control signal outputted from the external remote controller is not received).
Further, step S3 specifically includes the following steps:
step S3.1: the main controller decodes the (latest) remote control signal into a state signal and a brightness signal (of a specified drawer lamp body);
step S3.2: and coding the decoded state signal and the decoded brightness signal into a first pre-control signal matched with the drawer lamp body.
The status signal in step S3.1 includes a drawer light body activation signal and a drawer light body sleep signal, and the brightness signal in step S3.1 includes a default brightness signal and a brightness gain amplitude signal.
Further, step S4 specifically includes the following steps:
step S4.1: an input port of the internal light intensity detector calls an internal light intensity change data stream which takes the current moment as a time sequence starting point and continues backwards for a specified duration;
step S4.2: the buffer unit of the internal light intensity detector temporarily stores the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues for a specified time length backwards;
step S4.3: the output port of the internal light intensity detector outputs the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues backwards for a specified time length to the input port of the main controller.
Further, step S4 further includes the following steps:
step S4.4: a computing unit of the main controller reads the internal light intensity change data stream and equally divides the internal light intensity change data stream into N internal light intensity data slices according to the sequence of time sequence;
step S4.5: the computing unit of the main controller independently computes the internal light intensity sampling values corresponding to the internal light intensity data slices;
step S4.6: the master controller calculates and forms the average value of (all) internal light intensity sampling values;
step S4.7: the main controller calculates the ratio X of the average value of the internal light intensity sampling values to the preset ambient light intensity average value;
step S4.8: selectively outputting a state signal (of a specified drawer lamp body) and a brightness signal according to the ratio X (of the average value of the internal light intensity sampling values and the preset average value of the ambient light intensity);
step S4.9: and coding the state signal and the brightness signal into a second pre-control signal matched with the drawer lamp body.
Among them, N in step S4.4 is preferably 10.
The status signal in step S4.8 includes a drawer light body activation signal and a drawer light body sleep signal, and the brightness signal in step S4.8 includes a default brightness signal and a brightness gain amplitude signal.
Wherein step S4.8 specifically comprises the steps of:
step S4.8.1: when the ratio X is not less than 1, the state signal is a drawer lamp body dormancy signal (in the current state, the ambient light intensity is high, the drawer lamp does not need to be turned on, and electric energy waste is avoided), and the brightness signal is a default brightness signal;
step S4.8.2: when the ratio X is less than 1 and not less than 0.4, the status signal is a drawer lamp body activation signal (in the current state, the ambient light intensity is weak, the drawer lamp needs to be opened, but the brightness does not need to be increased), and the brightness signal is a default brightness signal;
step S4.8.3: when the ratio is smaller than 0.4, the state signal is a drawer lamp body activation signal (in the current state, the ambient light intensity is very weak, the drawer lamp needs to be turned on and the brightness needs to be improved, so that the illumination effect is enhanced), and the brightness signal is a brightness gain amplitude signal.
The luminance of the luminance gain amplitude signal in step S4.8.3 is preferably 2 times the luminance of the default luminance signal.
It should be noted that the exact conversion relationship between the luminance gain amplitude signal and the ratio X can be further studied and explored. For example, the luminance gain amplitude signal is linearly inversely proportional to the ratio X.
Further, step S5 is specifically implemented as the following steps:
step S5.1: the main controller judges whether a first pre-control signal exists or not, if the first pre-control signal exists, the first pre-control signal covers a second pre-control signal and the first pre-control signal is output as a formal control signal of the drawer lamp body, and if the first pre-control signal exists, the second pre-control signal is output as the formal control signal of the drawer lamp body (the priority of the first pre-control signal is higher than that of the second pre-control signal, namely the remote control signal of a user is better than the local signal of the main controller).
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (6)
1. An induction remote control method for a drawer lamp is characterized by comprising the following steps:
step S1: the main controller periodically judges whether the device provided with the drawer lamp is opened or not according to a preset detection period, if the judgment is passed, the step S2 is executed, otherwise, whether the device provided with the drawer lamp is opened or not is judged again in the next detection period;
step S2: the master controller judges whether the remote control receiving end receives the remote control signal output by the external remote controller at the current moment, if the remote control receiving end receives the remote control signal, the step S3 is executed before the step S4 is executed, and if the remote control receiving end does not receive the remote control signal, the step S4 is executed;
step S3: the main controller decodes the remote control signal and generates a first pre-control signal according to the decoded remote control signal;
step S3.1: the master controller decodes the remote control signal into a state signal and a brightness signal, and the brightness signal in the step S3.1 comprises a default brightness signal and a brightness gain amplitude signal;
step S3.2: the decoded state signal and the decoded brightness signal are encoded into a first pre-control signal matched with the drawer lamp body;
step S4: the main controller generates a second pre-control signal based on the internal light intensity variation data stream provided by the internal light intensity detector;
step S4.1: an input port of the internal light intensity detector calls an internal light intensity change data stream which takes the current moment as a time sequence starting point and continues backwards for a specified duration;
step S4.2: the buffer unit of the internal light intensity detector temporarily stores the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues for a specified time length backwards;
step S4.3: the output port of the internal light intensity detector outputs the internal light intensity change data stream which takes the current moment as a time sequence starting point and continues for a specified time length backwards to the input port of the main controller;
step S4.4: a computing unit of the main controller reads the internal light intensity change data stream and equally divides the internal light intensity change data stream into N internal light intensity data slices according to the sequence of time sequence;
step S4.5: the computing unit of the main controller independently computes the internal light intensity sampling values corresponding to the internal light intensity data slices;
step S4.6: the master controller calculates and forms the average value of the internal light intensity sampling values;
step S4.7: the main controller calculates the ratio X of the average value of the internal light intensity sampling values to the preset ambient light intensity average value;
step S4.8: selectively outputting a state signal and a brightness signal according to the ratio X;
step S4.9: the state signal and the brightness signal are coded into a second pre-control signal matched with the drawer lamp body;
step S5: the main controller integrates the first and second pre-control signals based on a preset signal priority processing sequence to output a state signal and a brightness signal of the lamp body of the drawer lamp;
step S5.1: the main controller judges whether a first pre-control signal exists or not, if the first pre-control signal passes the judgment, the first pre-control signal is output as a formal control signal of the drawer lamp body, otherwise, a second pre-control signal is output as a formal control signal of the drawer lamp body, and the formal control signal comprises a state signal and a brightness signal of the drawer lamp body;
step S6: and the drawer lamp body executes corresponding actions according to the state signal and the brightness signal.
2. The method for inductive remote control of drawer lights according to claim 1, wherein step S1 is preceded by steps S0.1 and S0.2:
step S0.1: the remote control receiving end continuously detects and records the remote control signal output by the external remote controller according to the time sequence;
step S0.2: the internal light intensity detector continuously detects and records an internal light intensity variation data stream according to a time sequence.
3. The drawer light induction remote control method according to any one of claims 1 or 2, wherein the step S1 specifically comprises the steps of:
step S1.1: setting a detection period of a timer of a master controller;
step S1.2: the timer of the main controller triggers the detection circuit at regular time according to the detection period so as to judge whether the device of the drawer lamp is opened or not;
step S1.3: when the device of the drawer lamp is switched on or switched off, the output port of the main controller outputs a sensing trigger signal or a sensing switching-off signal.
4. The drawer light induction remote control method of claim 3, wherein the step S2 specifically comprises the steps of:
step S2.1: the master controller reads the latest remote control signal received by the remote control receiving end;
step S2.2: the master controller reads the time sequence moment of the latest remote control signal;
step S2.3: the master controller calculates the time difference between the time sequence moment and the current moment;
step S2.4: the master controller determines whether the time difference is not greater than a preset allowable time difference, and if so, performs step S3 before performing step S4, otherwise, discards the latest remote control signal and performs step S4.
5. The drawer light induction remote control method of claim 4, wherein the status signals of step S3.1 comprise a drawer light body activation signal and a drawer light body sleep signal.
6. The drawer light induction remote control method according to claim 4, wherein the status signal in step S4.8 includes a drawer light body activation signal and a drawer light body sleep signal, the brightness signal in step S4.8 includes a default brightness signal and a brightness gain amplitude signal, and step S4.8 specifically includes the following steps:
step S4.8.1: when the ratio X is not less than 1, the state signal is a drawer lamp body dormancy signal, and the brightness signal is a default brightness signal;
step S4.8.2: when the ratio X is less than 1 and not less than 0.4, the state signal is a drawer lamp body activation signal, and the brightness signal is a default brightness signal;
step S4.8.3: when the ratio is smaller than 0.4, the state signal is a drawer lamp body activation signal, and the brightness signal is a brightness gain amplitude signal.
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| CN201811450821.XA CN109526121B (en) | 2018-11-30 | 2018-11-30 | Induction remote control method for drawer lamp |
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| CN201811450821.XA CN109526121B (en) | 2018-11-30 | 2018-11-30 | Induction remote control method for drawer lamp |
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| CN205696654U (en) * | 2016-03-31 | 2016-11-23 | 大连楼兰科技股份有限公司 | The device that drawer self-adjusting is luminous |
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| CN206695038U (en) * | 2017-01-22 | 2017-12-01 | 宁波亿拓光电科技有限公司 | A kind of drawer lamp |
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2018
- 2018-11-30 CN CN201811450821.XA patent/CN109526121B/en active Active
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| JP2000048967A (en) * | 1998-07-30 | 2000-02-18 | Toshiba Lighting & Technology Corp | Illumination control system and lighting system |
| CN2409740Y (en) * | 1999-12-15 | 2000-12-06 | 谢金木 | Remote-controlled and induction multiplex controller |
| CN205696654U (en) * | 2016-03-31 | 2016-11-23 | 大连楼兰科技股份有限公司 | The device that drawer self-adjusting is luminous |
| CN106211521A (en) * | 2016-08-31 | 2016-12-07 | 广州星辰热能股份有限公司 | A kind of intelligent power saving light-emitting device and control method thereof |
| CN206695038U (en) * | 2017-01-22 | 2017-12-01 | 宁波亿拓光电科技有限公司 | A kind of drawer lamp |
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