CN209949508U - Induction lighting device and communication system thereof - Google Patents
Induction lighting device and communication system thereof Download PDFInfo
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- CN209949508U CN209949508U CN201822057244.XU CN201822057244U CN209949508U CN 209949508 U CN209949508 U CN 209949508U CN 201822057244 U CN201822057244 U CN 201822057244U CN 209949508 U CN209949508 U CN 209949508U
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The application relates to an induction lighting device and a communication system thereof, the induction lighting device comprises: the device comprises a light source unit, a pyroelectric infrared signal processing unit, a wireless communication unit and a main processing unit; the pyroelectric infrared signal processing unit is electrically connected with the pyroelectric infrared sensor, the light source unit and the main processing unit; the pyroelectric infrared signal processing unit is used for receiving infrared induction signals collected by the pyroelectric infrared sensor, forming monitoring signals after signal processing, sending the monitoring signals to the main processing unit and correspondingly controlling the opening/closing of the light source unit according to the monitoring signals; the main processing unit is connected with the wireless communication unit and interacts with the outside to transmit the monitoring signal or control the sensitivity of the lighting or sensor according to a remote control signal transmitted from the outside; therefore, the induction lighting device of the intelligent Internet of things is realized, and the induction lighting device can be further accessed to a network to realize a communication system so as to achieve various user functions, thereby solving the problems in the prior art.
Description
Technical Field
The application relates to the technical field of intelligent internet of things, in particular to an induction lighting device and a communication system thereof.
Background
Although there are many sensing lamps and lanterns at present, for example acoustic control, luminance sensing control etc. but its function is all comparatively single, and is intelligent inadequately.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present application aims to provide an induction lighting device and a communication system thereof, which can realize intelligent control by accessing a network, and solve the problems in the prior art.
To achieve the above and other related objects, the present application provides an induction lighting device, comprising: the device comprises a light source unit, a pyroelectric infrared signal processing unit, a wireless communication unit and a main processing unit; the pyroelectric infrared signal processing unit is electrically connected with the pyroelectric infrared sensor, the light source unit and the main processing unit; the pyroelectric infrared signal processing unit is used for receiving infrared induction signals collected by the pyroelectric infrared sensor, forming monitoring signals after signal processing and sending the monitoring signals to the main processing unit; the pyroelectric infrared signal processing unit is used for outputting corresponding illumination control instructions to the light source unit according to different signal values of the monitoring signals so as to control the opening/closing of the light source unit; the pyroelectric infrared signal processing unit is used for receiving a sensor adjusting signal from the main processing unit, correspondingly generating a sensor adjusting instruction and outputting the sensor adjusting instruction to the pyroelectric infrared sensor to adjust working parameters of the pyroelectric infrared sensor; the pyroelectric infrared signal processing unit is used for receiving the illumination adjusting signal from the main processing unit, correspondingly generating an illumination adjusting instruction and outputting the illumination adjusting instruction to the light source unit to adjust the illumination state; the wireless communication unit is used for wirelessly communicating with the outside; the main processing unit is electrically connected with the wireless communication unit and used for sending the received monitoring signal to the outside through the wireless communication unit; and the wireless communication unit is also used for generating the sensor adjusting signal or the illumination control signal according to different remote control signals transmitted by the wireless communication unit and transmitting the sensor adjusting signal or the illumination control signal to the pyroelectric infrared signal processing unit.
In an embodiment, the main processing unit is further configured to generate a long-bright signal according to the remote control signal received by the wireless communication unit, and send the long-bright signal to the pyroelectric infrared signal processing unit to control the light source unit to be long-bright.
In one embodiment, the induction lighting device includes: the first local operation unit is electrically connected with the pyroelectric infrared signal processing unit and used for receiving a first operation to generate a long bright signal and transmitting the long bright signal to the pyroelectric infrared signal processing unit so as to enable the pyroelectric infrared signal processing unit to continuously output an illumination control instruction for starting the light source unit.
In one embodiment, the induction lighting device includes: a local setting unit; the local setting unit includes: a plurality of driving circuits and selectors; the plurality of driving circuits are respectively used for setting each illumination state for the light source unit and setting each sensor for the pyroelectric infrared sensor in a one-to-one correspondence manner; each driving circuit comprises a control end and an output end; the output of the output end is controlled by the control end; the selector is provided with a plurality of switching devices, and two ends of each switching device, which are switched on or off, are respectively connected with the control end of each driving circuit and the signal generating end for generating a selection signal; the selector is connected with an operation part for receiving second operation to set the switching state of each switching element so as to select the output of the corresponding driving circuit; and the main processing unit is connected with the output end of each driving circuit and is used for correspondingly generating the illumination adjusting signal and/or the sensor adjusting signal according to the output of the driving circuit.
In one embodiment, each of the driving circuits includes a three-terminal switch unit including: the driving circuit comprises a first end, a second end and a third end, wherein the third end is used for controlling the connection or disconnection of the first end and the second end, the second end is grounded, and the first end is used as the output end of the driving circuit.
In one embodiment, the adjusting of the illumination state includes: adjustment of brightness, timing, and/or delay time.
In one embodiment, the signal processing includes amplification and filtering.
To achieve the above and other related objects, there is provided a communication system including: the induction lighting device; the cloud end is in communication connection with the induction lighting device and used for receiving the monitoring signal; and the user terminal is in communication connection with the induction lighting device and is used for generating and transmitting different remote control signals to the induction lighting device.
In an embodiment, the cloud is in communication connection with the user terminal, and is configured to determine an abnormal condition according to the monitoring signal and notify the user terminal.
As described above, the induction lighting device of the present application includes: the device comprises a light source unit, a pyroelectric infrared signal processing unit, a wireless communication unit and a main processing unit; the pyroelectric infrared signal processing unit is electrically connected with the pyroelectric infrared sensor, the light source unit and the main processing unit; the pyroelectric infrared signal processing unit is used for receiving infrared induction signals collected by the pyroelectric infrared sensor, forming monitoring signals after signal processing, sending the monitoring signals to the main processing unit and correspondingly controlling the opening/closing of the light source unit according to the monitoring signals; the main processing unit is connected with the wireless communication unit and interacts with the outside to transmit the monitoring signal or control the sensitivity of the lighting or sensor according to a remote control signal transmitted from the outside; therefore, the induction lighting device of the intelligent Internet of things is realized, and the induction lighting device can be further accessed to a network to realize a communication system so as to achieve various user functions, thereby solving the problems in the prior art.
Drawings
Fig. 1 is a schematic circuit block diagram of an inductive lighting device according to an embodiment of the present disclosure.
Fig. 2 is a schematic diagram of a circuit module for implementing local configuration of an inductive lighting device according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a communication system according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application and are not drawn according to the number, shape and size of the components in actual implementation, and the type, number and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
In view of the deficiency in the prior art, the intelligent induction lighting device is different from the existing induction lamp, the intelligent induction lighting device with the internet of things is provided, has wireless communication capacity, is accessed to a network to realize bidirectional communication, namely, uploading of infrared induction acquisition information, acquisition of control instructions, control of lighting and the like, and expansion of intelligent functions such as security monitoring and the like is realized; moreover, the induction lighting device can also realize good performance through reasonable circuit structure layout.
Fig. 1 shows a schematic circuit module structure of an induction lighting device 100 according to an embodiment of the present invention.
As shown, the induction lighting device 100 includes: a light source unit 101, a pyroelectric infrared signal processing unit 102, a wireless communication unit 103, and a main processing unit 104.
The pyroelectric infrared signal processing unit 102 is electrically connected to the pyroelectric infrared sensor 105, the light source unit 101 and the main processing unit 104.
In some examples, the principle of the pyroelectric infrared sensor 105, i.e., PIR sensor (Passive Infra-Red sensor), is the "pyroelectric effect". The polarization of the medium contained in the device changes with temperature, so that the temperature change signal can be converted into a charge signal. The human or animal is a constant-temperature heat source, the infrared rays emitted by the human or animal can influence the PIR, when a human body enters a PIR detection area, a charge signal is generated, and after the human body leaves the detection area, the charge is balanced again; the PIR can detect temperature changes and human body movement.
The light source unit 101 may be implemented by an LED or other type of light source, and in the case of an LED light source, the light source unit 101 further includes a light source driver for controlling illumination of the LED light source.
The pyroelectric infrared signal processing unit 102 is configured to receive an infrared sensing signal collected by the pyroelectric infrared sensor 105, process the infrared sensing signal to form a monitoring signal, and send the monitoring signal to the main processing unit 104.
In some examples of the present application, the infrared sensing signal may be a weak electrical signal, and the pyroelectric infrared signal processing unit 102 may include a corresponding signal processing circuit, such as an amplifying circuit, a filtering circuit, etc., which is processed to form an acquisition circuit and then transmitted to the main processing unit 104.
The pyroelectric infrared signal processing unit 102 is configured to output a corresponding illumination control instruction to the light source unit 101 according to different signal values of the monitoring signal to control the on/off of the light source unit. The pyroelectric infrared signal processing unit 102 may control an on/off state of the light source unit 101 according to a level of the monitoring signal, and the level of the monitoring signal may be high or low and may respectively correspond to a PIR that detects the presence or absence of a human or an animal in a PIR detection region thereof, and correspondingly perform the on/off of the light source unit 101, so as to implement the functions of turning on the light when a person comes and turning off the light when the person goes.
The pyroelectric infrared signal processing unit 102 is configured to receive a sensor adjustment signal from the main processing unit 104, generate a sensor adjustment instruction correspondingly, and output the sensor adjustment instruction to the pyroelectric infrared sensor 105 to adjust working parameters thereof.
In some examples of the present application, the operating parameter may be the sensitivity of the pyroelectric infrared sensor 105, and the like, and the adjustable sensitivity may preset multiple levels, for example, 10%, 50%, 75%, 100%, and the like.
The pyroelectric infrared signal processing unit 102 is configured to receive the illumination adjustment signal from the main processing unit 104, generate an illumination adjustment instruction correspondingly, and output the illumination adjustment instruction to the light source unit 101 to adjust an illumination state.
In some examples of the present application, the adjustment of the illumination state such as adjustment of brightness, timing, and/or delay time, for example, a brightness adjustable range such as 5LUX (LUX, i.e., lumens per square meter), 10LUX, 30LUX, 50LUX, etc.; timing, e.g., 18 o' clock on per day, etc.; delay time, such as closing 10 minutes after sensing no one, etc.
The timing may be implemented by a timer, and the delay time may be implemented by a timer or a delay circuit (e.g., an RC circuit).
Optionally, in an embodiment, the main processing unit 104 is configured to generate a bright signal according to a remote control signal received by the wireless communication unit 103, and send the bright signal to the pyroelectric infrared signal processing unit 102 to control the light source unit 101 to be bright; in this case, the pyroelectric infrared signal processing unit 102 does not control the light and dark of the light source unit 101 according to the signal value of the monitoring signal obtained by the pyroelectric infrared signal processing unit, but always maintains the light state.
The main processing unit 104 may send the pyroelectric infrared signal processing unit 102 through illumination adjustment signals of different contents to trigger it to generate an illumination adjustment instruction to control the change of the illumination state of the light source unit 101.
The wireless communication unit 103 is used for wireless communication with the outside. In some examples of the present application, the wireless communication unit 103 is, for example, WiFi, NB-IoT, Zigbee, LoRa, bluetooth, etc., and preferably has access to a communication network, such as a TCP/IP internet, which may be a local area network or a wide area network.
For example, the wireless communication unit 103 is connected to a wireless router in a home to access a local area network in the home, and can also access the internet through the wireless router.
The main processing unit 104 is electrically connected to the wireless communication unit 103, and is configured to send the received monitoring signal to the outside through the wireless communication unit 103; and is further configured to generate the sensor adjustment signal or the illumination control signal according to different remote control signals transmitted by the wireless communication unit 103 and send the sensor adjustment signal or the illumination control signal to the pyroelectric infrared signal processing unit 102.
For example, a user terminal, such as a smart phone or a tablet computer, of a user at home may communicate with the induction lighting device 100 through a local area network, so as to send a remote control signal to the induction lighting device 100; or, the user is outdoors, connects to the local area network through his user terminal via the internet, and further transmits a remote control signal to the induction lighting device 100; the wireless communication unit 103 may also send a data packet obtained by encapsulating the monitoring signal to the cloud via the internet.
In an embodiment, the main processing unit 104 may convert the monitoring signal into a serial signal, and send the serial signal to the wireless communication unit 103, so as to encapsulate the serial signal into a data packet conforming to a wireless communication protocol format and send the data packet to the outside; the wireless communication unit 103 may also convert the received remote control signal into a signal format recognizable by the main processing unit 104 and transmit the converted signal to the main processing unit 104.
The pyroelectric infrared signal processing unit 102 and the main processing unit 104 can be realized by a single chip microcomputer, an MCU and the like, and functions can be realized by realizing required signal input and output by matching with peripheral circuits.
In the technical solution of the present application, the main processing unit 104 and the pyroelectric infrared signal processing unit 102 respectively perform their own processing tasks, for example, the pyroelectric infrared signal processing unit 102 manages the light source unit 101 and the pyroelectric infrared sensor 102, and can control the illumination state of the light source unit 101 or adjust the working parameters of the pyroelectric infrared sensor according to the instruction from the main processing unit 104, and report the monitoring signal obtained according to the infrared sensing signal to the main processing unit 104; the main processing unit 104 manages the signal transceiving of the wireless communication unit 103 to report the monitoring signal from the pyroelectric infrared signal processing unit 102 to the cloud, and can receive a remote control signal from, for example, a user terminal or a signal generated according to local operation through the wireless communication unit to generate a corresponding instruction to the pyroelectric infrared signal processing unit 102 to realize the control, and the two processing units 102 and 104 cooperate with each other to realize functions, so that the performance is good, and the circuit structure is reasonable.
In some embodiments, the induction lighting device 100 can also implement the above-mentioned schemes such as sensitivity and lighting state adjustment through local operation.
In an embodiment, as shown in fig. 2, the induction lighting device may further include a local setting unit, configured to implement local operation in cooperation with the main processing unit and the pyroelectric infrared signal processing unit to set the sensitivity of the pyroelectric infrared sensor, the lighting state of the light source unit, and the like.
The local setting unit includes: a plurality of driving circuits 201 and a selector 202.
The driving circuits 201 are used for setting the lighting states of the light source units and setting the working parameters of the sensors of the pyroelectric infrared sensors in a one-to-one correspondence manner; each driving circuit 201 includes a control terminal and an output terminal; the output of the output terminal is controlled by the control terminal.
In this embodiment, each of the driving circuits 201 includes a second three-terminal switch component 203 (e.g., a fet or a triode implementation), which includes: the driving circuit 201 includes a first terminal, a second terminal and a third terminal, where the third terminal is used as the control terminal for controlling the on/off of the first terminal and the second terminal, the second terminal is grounded, and the first terminal is used as the output terminal of the driving circuit 201.
The selector 202 is provided with a plurality of switching devices 204, and two ends of each switching device 204, which are switched on or off, are respectively connected with the control end of each driving circuit 201 and the signal generating end for generating a selection signal;
for example, the second three-terminal switch component 203 may be implemented by, for example, an NPN-type triode or an N-channel type field effect transistor, the signal generating terminal is grounded, one of two terminals of each switch device 204, which is connected to the signal generating terminal, is correspondingly grounded, and the other terminal of each switch device 204 may be connected to a third power source through a resistor, when the two terminals of each switch device 204 are disconnected, the third power source supplies power to the control terminal of the second three-terminal switch component in the corresponding driving circuit 201 to be at a high level, so that the control terminal is turned on, and the level of the output terminal is pulled down; when the two terminals of each switching device 204 are turned on, the control terminal of the second three-terminal switching element in the corresponding driving circuit 201 receives a low level and is turned off, so that the output terminal outputs a signal.
The selector 202 has an operation section for accepting a second operation by the user to turn on or off each switching device 204. In one example, the selector 202 may be implemented by a dial switch, and each switch device 204 corresponds to a dial knob as an operation portion.
The main processing unit 205 is connected to the output end of each driving circuit 201, and is configured to correspondingly generate the illumination adjusting signal and/or the sensor adjusting signal according to the output of the driving circuit 201. In one example, the main processing unit 205 may have a plurality of ports, one to one connected to the output terminal of each driving circuit 201, for respectively receiving the output signals of the output terminals.
For example, it is assumed that there are 12 driving circuits 201, which respectively correspond to the adjusting functions of "adjust sensor sensitivity to 10%", "adjust sensor sensitivity to 50%", "adjust sensor sensitivity to 75%", "delay time 20 minutes", "delay time 6 minutes", "delay time 90 seconds", "delay time 20 seconds", "adjust light source luminance to 50 LUX", "adjust light source luminance to 20 LUX", "adjust light source luminance to 10 LUX", and "adjust light source luminance to 5 LUX"; the toggle switch has 12 toggle buttons for operation, if the operation is selected to enable three functions of "adjusting the sensor sensitivity to 10%", "adjusting" delay time for 20 minutes ", and" adjusting the light source brightness to 5LUX ", the signals output by the output ends of the 12 driving circuits 201 arranged in the above order are 1, 0, 1, respectively, the main processing unit 205 can identify the function to be adjusted according to the signals, and then generate corresponding signals to the pyroelectric infrared signal processing unit.
In some embodiments, the main processing unit may be capable of selecting a plurality of sensing modes of operation of the illumination device, each of which may implement a function, e.g., a sensing mode, i.e., a function of turning on illumination based on the presence or absence of a detected living being; a shutdown mode, i.e. the induction lighting device is turned off and does not work; a long bright mode, namely, the light source unit is kept bright without being influenced by the monitoring signal; setting a mode, namely in the mode, the sensitivity, the illumination intensity, the time delay and the like of the sensor can be adjusted, and optionally, the switching of the working modes can be carried out; and in the anti-theft mode, when the induction lighting device judges that the intrusion condition occurs according to the monitoring signal, the induction lighting device reports to the cloud end so that the cloud end can inform the corresponding user terminal.
In one embodiment, if the induction lighting device records some of the work it has done based on local operations or remote control, the records may also be queried by, for example, a user terminal or cloud in communication with the induction lighting device.
Fig. 3 is a schematic structural diagram of a communication system in the embodiment of the present application.
The communication system includes:
the induction lighting device 301 in the foregoing embodiment;
a cloud 302, communicatively connected to the induction lighting device 301, for receiving the monitoring signal;
a user terminal 303, communicatively connected to the induction lighting apparatus 301, for generating and transmitting different remote control signals to the induction lighting apparatus 301.
In some embodiments, the induction lighting device 301 may access a wireless local area network and access the external internet through the wireless router 304, and the user terminal 303 may connect the induction lighting device 301 within the wireless local area network and may also communicate with the lighting device through the internet access router.
In some embodiments, the user terminal 303 may access the induction lighting apparatus 301 through the APP provided therein, and switch its operation mode; and setting the functions of sensor sensitivity adjustment, illumination state adjustment, long-time lighting, turning off of the induction illumination device 301 and the like; the log data may also be queried.
In an embodiment, the cloud 302 may monitor according to the transmitted monitoring signal, and notify the user terminal 303 through a communication network when an abnormal condition is found, for example, through an SMS message, an instant chat tool (e.g., WeChat, QQ, Paibao, etc.) message, and the like.
To sum up, the induction lighting device of the present application includes: the device comprises a light source unit, a pyroelectric infrared signal processing unit, a wireless communication unit and a main processing unit; the pyroelectric infrared signal processing unit is electrically connected with the pyroelectric infrared sensor, the light source unit and the main processing unit; the pyroelectric infrared signal processing unit is used for receiving infrared induction signals collected by the pyroelectric infrared sensor, forming monitoring signals after signal processing, sending the monitoring signals to the main processing unit and correspondingly controlling the opening/closing of the light source unit according to the monitoring signals; the main processing unit is connected with the wireless communication unit and interacts with the outside to transmit the monitoring signal or control the sensitivity of the lighting or sensor according to a remote control signal transmitted from the outside; therefore, the induction lighting device of the intelligent Internet of things is realized, and the induction lighting device can be further accessed to a network to realize a communication system so as to achieve various user functions, thereby solving the problems in the prior art.
The application effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
Claims (8)
1. An induction lighting device, comprising: the device comprises a light source unit, a pyroelectric infrared signal processing unit, a wireless communication unit and a main processing unit;
the pyroelectric infrared signal processing unit is electrically connected with the pyroelectric infrared sensor, the light source unit and the main processing unit;
the pyroelectric infrared signal processing unit is used for receiving infrared induction signals collected by the pyroelectric infrared sensor, forming monitoring signals after signal processing and sending the monitoring signals to the main processing unit;
the pyroelectric infrared signal processing unit is used for outputting corresponding illumination control instructions to the light source unit according to different signal values of the monitoring signals so as to control the opening/closing of the light source unit;
the pyroelectric infrared signal processing unit is used for receiving a sensor adjusting signal from the main processing unit, correspondingly generating a sensor adjusting instruction and outputting the sensor adjusting instruction to the pyroelectric infrared sensor to adjust working parameters of the pyroelectric infrared sensor;
the pyroelectric infrared signal processing unit is used for receiving the illumination adjusting signal from the main processing unit, correspondingly generating an illumination adjusting instruction and outputting the illumination adjusting instruction to the light source unit to adjust the illumination state;
the wireless communication unit is used for wirelessly communicating with the outside;
the main processing unit is electrically connected with the wireless communication unit and used for sending the received monitoring signal to the outside through the wireless communication unit; and the wireless communication unit is also used for generating the sensor adjusting signal or the illumination control signal according to different remote control signals transmitted by the wireless communication unit and transmitting the sensor adjusting signal or the illumination control signal to the pyroelectric infrared signal processing unit.
2. The induction lighting device as claimed in claim 1, wherein the main processing unit is further configured to generate a bright signal according to the remote control signal received by the wireless communication unit, and send the bright signal to the pyroelectric infrared signal processing unit to control the light source unit to be bright.
3. The inductive lighting device of claim 1, comprising: a local setting unit;
the local setting unit includes: a plurality of driving circuits and selectors;
the plurality of driving circuits are respectively used for setting each illumination state for the light source unit and setting each sensor for the pyroelectric infrared sensor in a one-to-one correspondence manner; each driving circuit comprises a third end and an output end; the output of the output terminal is controlled by the third terminal;
the selector is provided with a plurality of switching devices, and two ends of each switching device for connection or disconnection are respectively connected with the third end of each driving circuit and a signal generating end for generating a selection signal; the selector is connected with an operation part for receiving second operation to set the switching state of each switching element so as to select the output of the corresponding driving circuit;
and the main processing unit is connected with the output end of each driving circuit and is used for correspondingly generating the illumination adjusting signal and/or the sensor adjusting signal according to the output of the driving circuit.
4. An inductive lighting device according to claim 3, wherein each said drive circuit comprises a three terminal switch assembly comprising: the driving circuit comprises a first end, a second end and a third end, wherein the third end is used for controlling the connection or disconnection of the first end and the second end, the second end is grounded, and the first end is used as the output end of the driving circuit.
5. The inductive lighting device of claim 1, wherein said adjusting of the lighting state comprises: adjustment of brightness, timing, and/or delay time.
6. An inductive luminaire as claimed in claim 1, characterized in that the signal processing comprises amplification and filtering.
7. A communication system, comprising:
the inductive lighting device of any one of claims 1 to 6;
the cloud end is in communication connection with the induction lighting device and used for receiving the monitoring signal;
and the user terminal is in communication connection with the induction lighting device and is used for generating and transmitting different remote control signals to the induction lighting device.
8. The communication system according to claim 7, wherein the cloud is in communication connection with a user terminal, and is configured to determine an abnormal condition according to the monitoring signal and notify the user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057244.XU CN209949508U (en) | 2018-12-07 | 2018-12-07 | Induction lighting device and communication system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057244.XU CN209949508U (en) | 2018-12-07 | 2018-12-07 | Induction lighting device and communication system thereof |
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| Publication Number | Publication Date |
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| CN209949508U true CN209949508U (en) | 2020-01-14 |
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| CN201822057244.XU Expired - Fee Related CN209949508U (en) | 2018-12-07 | 2018-12-07 | Induction lighting device and communication system thereof |
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