CN110191559B - Intelligent lamp and control method and system thereof - Google Patents
Intelligent lamp and control method and system thereof Download PDFInfo
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- CN110191559B CN110191559B CN201910481027.XA CN201910481027A CN110191559B CN 110191559 B CN110191559 B CN 110191559B CN 201910481027 A CN201910481027 A CN 201910481027A CN 110191559 B CN110191559 B CN 110191559B
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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
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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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Abstract
The application discloses intelligent lamp and control method and system thereof, and the control method of the intelligent lamp is applied to a controller of the intelligent lamp and comprises the following steps: reading a state mark of the intelligent lamp stored before power failure from a preset register after power on; rewriting the state value of the state mark according to a preset dimming rule; and sending a control signal corresponding to the rewritten state value to a driver of a light-emitting element in the intelligent lamp to adjust the working state of the intelligent lamp. According to the method and the device, the state mark of the intelligent lamp is recorded by utilizing the preset register, after the controller is powered on again through the switch action at every time, the state value of the state mark is rewritten according to the preset dimming rule, and then the working state of the intelligent lamp is adjusted according to the rewritten state value. Because this application only can realize the regulation control to intelligent lamp based on the modification of start-up software flow, need not to add any flash detection circuit, consequently effectively reduced hardware circuit consumption, reduced product cost and improved product economic benefits.
Description
Technical Field
The application relates to the technical field of intelligent lamp control, in particular to an intelligent lamp and a control method and system thereof.
Background
With the application of network technology and information technology in the household field, intelligent lamps have gone into the work and life of people and have been widely applied. The intelligent lamp is based on the wireless communication technology, and the switch of the lamp can be controlled by utilizing the terminal equipment. In order to ensure the continuous power acquisition and work of the wireless communication module, a flash switch is generally adopted in the intelligent lamp system, and a special flash detection circuit is used for detecting the switching action of the flash switch, so that the working state of the intelligent lamp is turned over after the circuit flash is recovered. Therefore, the introduction of the flash detection circuit undoubtedly increases the circuit design difficulty and the product cost, and is not beneficial to popularization and application.
In view of the above, it is an important need for those skilled in the art to provide a solution to the above technical problems.
Disclosure of Invention
The application aims to provide an intelligent lamp and a control method and a control system thereof, so that the consumption of hardware circuits is effectively reduced, the product cost is reduced, and the economic benefit is improved.
In order to solve the above technical problem, in a first aspect, the present application discloses a control method for an intelligent lamp, which is applied to a controller of the intelligent lamp, and includes:
reading the state mark of the intelligent lamp stored before power failure from a preset register after power on;
rewriting the state value of the state mark according to a preset dimming rule;
and sending a control signal corresponding to the rewritten state value to a driver of a light-emitting element in the intelligent lamp to adjust the working state of the intelligent lamp.
Optionally, the first state value of the state flag corresponds to an off state of the smart lamp, and the second state value of the state flag corresponds to an on state of the smart lamp.
Optionally, the first state value and the second state value are reciprocal flag bits;
the rewriting of the status flag according to the preset dimming rule includes: and negating the state value of the state mark.
Optionally, the controller is integrated with a wireless communication unit, and the control method of the smart lamp further includes:
receiving a regulation and control instruction transmitted based on a wireless communication technology;
sending a control signal corresponding to the regulating instruction to the driver to regulate the working state of the intelligent lamp;
and rewriting the state value of the state mark according to the regulation and control instruction.
In a second aspect, the present application discloses a smart lamp comprising a driver, a light emitting element, and a controller;
the driving end of the driver is used for driving the light-emitting element;
the controller is connected with the control end of the driver and used for reading the state mark of the intelligent lamp stored before power failure from a preset register after power on; rewriting the state value of the state mark according to a preset dimming rule; and sending a control signal corresponding to the rewritten state value to the driver to adjust the working state of the intelligent lamp.
In a third aspect, the application discloses a smart lamp system comprising a switch, a power module and a smart lamp as described above;
the first end of the switch is used for being connected with an input power supply, and the second end of the switch is connected with the input end of the power supply module;
the output end of the power supply module is connected with the input end of the driver of the intelligent lamp and used for outputting power supply voltage suitable for the intelligent lamp to work.
Optionally, the switch is a normal switch or a flash switch.
Optionally, the driver is a linear constant current driver.
The control method of the intelligent lamp provided by the application is applied to the controller of the intelligent lamp, and comprises the following steps: reading the state mark of the intelligent lamp stored before power failure from a preset register after power on; rewriting the state value of the state mark according to a preset dimming rule; and sending a control signal corresponding to the rewritten state value to a driver of a light-emitting element in the intelligent lamp to adjust the working state of the intelligent lamp.
Therefore, the state flag of the intelligent lamp is recorded by the aid of the preset register, the state value of the state flag is rewritten according to the preset dimming rule after the controller is powered on again through switching action each time, and then the working state of the intelligent lamp is adjusted according to the rewritten state value. Because this application only can realize the regulation control to intelligent lamp based on the modification of start software flow, need not to add any flash detection circuit, consequently effectively reduced hardware circuit consumption, reduced product cost and improved product economic benefits. The intelligent lamp and the intelligent lamp system that this application provided have above-mentioned beneficial effect equally.
Drawings
In order to more clearly illustrate the technical solutions in the prior art and the embodiments of the present application, the drawings that are needed to be used in the description of the prior art and the embodiments of the present application will be briefly described below. Of course, the following description of the drawings related to the embodiments of the present application is only a part of the embodiments of the present application, and it will be obvious to those skilled in the art that other drawings can be obtained from the provided drawings without any creative effort, and the obtained other drawings also belong to the protection scope of the present application.
Fig. 1 is a flowchart of a control method of an intelligent lamp disclosed in an embodiment of the present application;
fig. 2 is a block diagram of an intelligent lamp according to an embodiment of the present disclosure;
fig. 3 is a block diagram of a smart lamp system according to an embodiment of the disclosure.
Detailed Description
The core of the application lies in providing an intelligent lamp and a control method and a system thereof, so as to effectively reduce the consumption of hardware circuits, reduce the product cost and improve the economic benefit of products.
In order to more clearly and completely describe the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Currently, intelligent lamp is based on wireless communication technology, and the switch of usable terminal equipment control lamp. In order to ensure the continuous power acquisition and work of the wireless communication module, a flash switch is generally adopted in the intelligent lamp system, and a special flash detection circuit is used for detecting the switching action of the flash switch, so that the working state of the intelligent lamp is turned over after the circuit flash is recovered. Therefore, the introduction of the flash detection circuit undoubtedly increases the circuit design difficulty and the product cost, and is not beneficial to popularization and application. In view of this, the present application provides a control method for an intelligent lamp, which can effectively solve the above problems.
Referring to fig. 1, the embodiment of the application discloses a control method of an intelligent lamp, which is applied to a controller of the intelligent lamp and mainly includes:
s11: and reading the state mark of the intelligent lamp stored before power failure from a preset register after power on.
S12: and rewriting the state value of the state mark according to a preset dimming rule.
S13: a control signal corresponding to the rewritten state value is sent to the driver 31 of the light emitting element 32 in the smart lamp to adjust the operating state of the smart lamp.
It should be noted that, the control method of the intelligent lamp provided by the embodiment of the application can realize the intelligent control of the intelligent lamp without additionally arranging the flash detection circuit to detect the switching action of the flash switch.
In particular, the control method of the smart lamp provided in the embodiment of the present application may be specifically applied to the controller 33 of the smart lamp. A preset register is provided in the controller 33, and can be used to store the status flag of the smart lamp in the powered state. Wherein, different state values of the state flag are used for representing different working states of the intelligent lamp, such as an illumination state, a closing state and the like. The corresponding relationship between the state value of the state flag and the working state of the intelligent lamp can be designed by a person skilled in the art according to the practical application condition.
When the switch in the circuit connected with the intelligent lamp is disconnected, the intelligent lamp is powered off and is turned off. When the switch in the circuit to which the smart lamp is connected is closed again, the controller 33 in the smart lamp is powered up again, and the controller 33 can automatically read the status flag of the smart lamp stored in the preset register after the power-up. It will be readily appreciated that the status flag is written to memory by the controller 33 prior to power-down, and therefore the currently read status value of the status flag is indicative of the operating state of the smart lamp prior to power-down.
The on-off action of the switch indicates that the user needs to adjust the working state of the intelligent lamp. Therefore, when the controller 33 is powered on by the switching operation, the controller 33 reads the status flag before power-off, rewrites the status value of the status flag according to the preset dimming rule, and sends a corresponding control signal to the driver 31 of the smart lamp to adjust the smart lamp to the operating state corresponding to the rewritten status value.
As for the dimming rule, a person skilled in the art can select and design the implementation according to the actual application, and the application does not limit this further.
As a specific embodiment, two status values may be set for the status flag to implement on/off control of the smart lamp. Specifically, a first state value of the state flag corresponds to an off state of the smart lamp, and a second state value of the state flag corresponds to an on state of the smart lamp.
Further, the first state value and the second state value may be mutual opposite zone bits; the rewriting of the status flag according to the preset dimming rule may specifically be: the state value of the state flag is inverted.
For example, the first status value of the status flag may be specifically a digital signal "0", indicating the off-state of the smart lamp; the second state value of the state flag may be embodied as a digital signal "1" indicating the lighting state of the smart lamp. After the switch performs the switching action, the controller 33 is powered on again, and if the read state value of the state flag is the digital signal "1", which indicates that the intelligent lamp is in the lighting state before the power failure, the controller 33 may invert the state value of the state flag to "0", and send a turn-off control signal to the driver 31 to turn off the intelligent lamp.
Of course, a person skilled in the art may set a plurality of operating states for the intelligent lamp, for example, the lighting state may be further subdivided into a low brightness state, a middle brightness state, and a high brightness state, which is not further limited in the present application.
The control method of the intelligent lamp provided by the embodiment of the application is applied to the controller 33 of the intelligent lamp, and comprises the following steps: reading the state mark of the intelligent lamp stored before power failure from a preset register after power on; rewriting the state value of the state mark according to a preset dimming rule; a control signal corresponding to the rewritten state value is sent to the driver 31 of the light emitting element 32 in the smart lamp to adjust the operating state of the smart lamp.
It can be seen that, in the present application, the preset register is used to record the status flag of the smart lamp, and after the controller 33 is powered on again through the switching action each time, the status value of the status flag is rewritten according to the preset dimming rule, so as to adjust the working status of the smart lamp according to the rewritten status value. Because this application only can realize the regulation control to intelligent lamp based on the modification of start-up software flow, need not to add any flash detection circuit, consequently effectively reduced hardware circuit consumption, reduced product cost and improved product economic benefits.
On the basis of the above, as a specific implementation manner, the controller 33 is integrated with a wireless communication unit, and the control method of the smart lamp provided in the embodiment of the present application further includes:
receiving a regulation and control instruction transmitted based on a wireless communication technology;
sending a control signal corresponding to the regulation instruction to the driver 31 to regulate the working state of the intelligent lamp;
and rewriting the state value of the state mark according to the regulation instruction.
Specifically, in this embodiment, in addition to the regulation of the intelligent lamp by utilizing the power-on of the controller 33 after the switching action, other regulation manners are provided. The controller 33 of the intelligent lamp may be integrated with a wireless communication unit for receiving the control command sent by the wireless control terminal, and further sending a corresponding control signal to the driver 31 according to the control command to adjust the working state of the intelligent lamp. Of course, it is understood that the state value of the state flag in the preset register needs to be changed correspondingly.
Referring to fig. 2, the present embodiment discloses an intelligent lamp, which mainly includes a driver 31, a light emitting element 32, and a controller 33;
the driving end of the driver 31 is for driving the light emitting element 32;
the controller 33 is connected to the control end of the driver 31, and is configured to read the status flag of the intelligent lamp stored before power failure from the preset register after power up; rewriting the state value of the state mark according to a preset dimming rule; a control signal corresponding to the rewritten state value is sent to the driver 31 to adjust the operating state of the smart lamp.
The Light Emitting element 32 may be a Light-Emitting Diode (LED) or an Organic Light-Emitting Diode (OLED), and the driver 31 may be a linear constant current driver. The implementation can be selected and designed by the person skilled in the art according to the actual application.
As can be seen, the intelligent lamp disclosed in the embodiment of the present application records the state flag of the intelligent lamp by using the preset register, and rewrites the state value of the state flag according to the preset dimming rule after the controller 33 is powered on again by switching operation each time, so as to adjust the operating state of the intelligent lamp according to the rewritten state value. Because this application only can realize the regulation control to intelligent lamp based on the modification of start-up software flow, need not to add any flash detection circuit, consequently effectively reduced hardware circuit consumption, reduced product cost and improved product economic benefits.
For the details of the above-mentioned intelligent lamp, reference may be made to the foregoing detailed description of the control method of the intelligent lamp, and details thereof are not repeated here.
Referring to fig. 3, the embodiment of the present application discloses a smart lamp system, which includes a switch 1, a power module 2, and the smart lamp as described above;
the first end of the switch 1 is used for being connected with an input power supply, and the second end of the switch 1 is connected with the input end of the power supply module 2;
the output end of the power module 2 is connected with the input end of the driver 31 of the intelligent lamp and is used for outputting the supply voltage suitable for the intelligent lamp to work.
Wherein, the switch 1 may be embodied as a general switch or a flash switch.
For the ordinary switch, it is easy to understand that the controller 33 is powered down when the ordinary switch is turned off; the controller 33 is powered back on when the normal switch is closed. For a flash switch, controller 33 is powered down during the flash; at the end of the flash, i.e., when the circuit voltage recovers, the controller 33 is powered up again.
For the details of the intelligent lamp system, reference may be made to the foregoing detailed description of the control method of the intelligent lamp, and the detailed description is omitted here.
The embodiments in the present application are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the equipment disclosed by the embodiment, the method disclosed by the embodiment corresponds to the equipment disclosed by the embodiment, so that the description is simple, and the relevant parts can be referred to the method part for description.
It is further noted that, throughout this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The technical solutions provided in the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall into the protection scope of the present application.
Claims (5)
1. A control method of an intelligent lamp is characterized in that a controller applied to the intelligent lamp comprises the following steps:
reading the state mark of the intelligent lamp stored before power failure from a preset register after the controller is powered on again through a switching action;
rewriting the state value of the state mark according to a preset dimming rule;
sending a control signal corresponding to the rewritten state value to a driver of a light-emitting element in the intelligent lamp to adjust the working state of the intelligent lamp;
the controller is integrated with a wireless communication unit, and the control method of the intelligent lamp further comprises the following steps:
receiving a regulation and control instruction transmitted based on a wireless communication technology;
sending a control signal corresponding to the regulating instruction to the driver to regulate the working state of the intelligent lamp;
rewriting the state value of the state mark according to the regulation and control instruction;
a first state value of the state flag corresponds to an off state of the smart lamp, and a second state value of the state flag corresponds to an on state of the smart lamp;
the first state value and the second state value are mutually reversed zone bits;
the rewriting of the status flag according to the preset dimming rule includes: and negating the state value of the state mark.
2. A smart lamp comprising a driver, a light emitting element, and a controller;
the driving end of the driver is used for driving the light-emitting element;
the controller is connected with the control end of the driver and used for reading the state mark of the intelligent lamp stored before power failure from a preset register after the controller is powered on again through switching action; rewriting the state value of the state mark according to a preset dimming rule; sending a control signal corresponding to the rewritten state value to the driver to adjust the working state of the intelligent lamp;
the controller is integrated with a wireless communication unit, and receives a regulation and control instruction transmitted based on a wireless communication technology; sending a control signal corresponding to the regulating instruction to the driver to regulate the working state of the intelligent lamp; rewriting the state value of the state mark according to the regulation and control instruction;
a first state value of the state flag corresponds to an off state of the smart lamp, and a second state value of the state flag corresponds to an on state of the smart lamp; the first state value and the second state value are mutually reversed zone bits; the rewriting of the status flag according to the preset dimming rule comprises: and negating the state value of the state mark.
3. A smart lamp system comprising a switch, a power supply module, and the smart lamp of claim 2;
the first end of the switch is used for being connected with an input power supply, and the second end of the switch is connected with the input end of the power supply module;
the output end of the power supply module is connected with the input end of the driver of the intelligent lamp and used for outputting power supply voltage suitable for the intelligent lamp to work.
4. The smart lamp system according to claim 3, wherein the switch is a normal switch or a flash switch.
5. The smart lamp system of claim 3, wherein the driver is a linear constant current driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910481027.XA CN110191559B (en) | 2019-06-04 | 2019-06-04 | Intelligent lamp and control method and system thereof |
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| CN201910481027.XA CN110191559B (en) | 2019-06-04 | 2019-06-04 | Intelligent lamp and control method and system thereof |
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| CN110191559B true CN110191559B (en) | 2022-10-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102883498B (en) * | 2011-07-13 | 2015-04-01 | 光宝电子(广州)有限公司 | Storage dimming method, storage type dimming lamp and dimming driving circuit |
| CN102610970B (en) * | 2012-04-10 | 2015-07-22 | 耐思电气(嘉兴)有限公司 | Intelligent safe socket and control method thereof |
| CN202617437U (en) * | 2012-05-18 | 2012-12-19 | 深圳市思坎普科技有限公司 | RGB light-following LED lamp controller |
| CN105182802B (en) * | 2014-06-23 | 2018-04-17 | 武汉市酷享科技有限公司 | It is a kind of based on manually and radio double-control switching system and its control method |
| CN104244528A (en) * | 2014-09-22 | 2014-12-24 | 小米科技有限责任公司 | Intelligent lamp control method and device |
| CN106774226A (en) * | 2017-02-28 | 2017-05-31 | 成都联盛商贸有限公司 | A kind of household electrical appliance detecting system |
| CN106954324B (en) * | 2017-04-19 | 2019-09-13 | 上海紫光乐联物联网科技有限公司 | The method of incandescent lamp intelligent switch power interruption recovering |
| CN108541120B (en) * | 2018-04-19 | 2020-09-04 | 深圳市茁壮网络股份有限公司 | Multi-control switch device and intelligent illuminating lamp system |
| CN108684116A (en) * | 2018-04-26 | 2018-10-19 | 青岛亿联客信息技术有限公司 | A kind of Intelligent switching circuit |
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