CN115835456A - Networking and linkage control method for battery-powered night lamp - Google Patents

Abstract

The invention provides a networking and linkage control method of a battery-powered night lamp, which comprises a power supply unit, a detection unit, an LED unit and a wireless unit, wherein the power supply unit is connected with the detection unit; the power supply unit comprises a charging management circuit, a battery and a power supply conversion circuit, the battery is charged through the charging management circuit, and the battery supplies power to the power supply unit, the detection unit and the LED unit through the power supply conversion circuit; the detection unit comprises a photosensitive sensor and a human body induction sensor, the photosensitive sensor and the human body induction sensor are connected with the processing chip, and wireless transmission is carried out through SOC wireless communication of the wireless unit; the LED unit comprises an LED driving module and an LED lamp panel. The invention has the beneficial effects that: the networking and linkage control method for the battery-powered night lamp has the advantages that the networking process is simple, other equipment and software are not needed, simplicity and convenience are realized, and the networking of the night lamp within 10 hours can be finished within 1 minute.

Description

Networking and linkage control method of battery-powered night lights

technical field

The invention belongs to the field of night light lighting, and in particular relates to a method for networking and linkage control of a battery-powered night light.

Background technique

The existing networking linkage of intelligent lighting products is basically based on BLE MESH, ZigBee, and Wifi communication technologies. The common disadvantage of these general networking technologies is that the implementation of the protocol is relatively complicated, and the corresponding hardware cost is relatively high (used to use a larger-capacity program memory and data memory). In addition, the mobile phone APP is required to assist in the grouping of devices, which involves many steps and complicated operations.

For a network based on BLE MESH technology, if timely forwarding of messages is required, a "friend node" must be configured in the network to keep the active state at all times, and realize information storage and forwarding for low-power nodes, which will increase the complexity of network implementation , while also hindering the realization of low power consumption of the overall network.

The network based on ZigBee technology must set the role of "coordinator", and the devices in this role must also be kept active at all times, which also hinders the realization of low power consumption of the overall network, and also increases the implementation cost.

Contents of the invention

In view of this, the present invention aims to propose a method for networking and linkage control of battery-powered night lights, so as to at least solve at least one problem in the background technology.

In order to achieve the above object, technical solution of the present invention is achieved in that way:

A method for networking and linkage control of a battery-powered night light, comprising a power supply unit, a detection unit, an LED unit, and a wireless unit;

The power supply unit includes a charging management circuit, a battery and a power conversion circuit, the battery is charged through the charging management circuit, and the battery supplies power to the power supply unit, the detection unit, and the LED unit through the power conversion circuit;

The detection unit includes a photosensitive sensor and a human body induction sensor, which are connected to the processing chip and wirelessly transmitted through the SOC wireless communication of the wireless unit;

The LED unit includes an LED driver module and an LED light board.

Further, the night light networking process is as follows:

A1. By switching the switch sequence of multiple night lights without networking information to automatic mode;

A2. Each night light cycle regularly sends an RF message, which contains a network ID and the working time information of the night light. The RF message is a network command, and the network ID is recorded as G, and the working time is recorded as T;

A3. Each night light receives RF messages sent by other night lights in the interval of sending RF messages. If the working time in the received networking command exceeds the working time of the machine or exceeds the working time in the previously saved networking command , save the latest received networking command information;

A4. After setting the time, use the network ID saved in the G variable as the night light group that this night light joins, save the network result to the flash memory, and then switch to the automatic working mode.

Further, the night light release networking process is as follows:

B1. Turn the night light switch to OFF;

B2. Turn the night light switch to ON;

B3. Turn the night light switch to OFF within the set time;

B4. Turn the night light switch to ON or AUTO again to clear the networking information.

Further, the night light linkage control process is as follows:

C1. In the automatic mode, if a certain night light detects human body movement through the human body induction sensor, if the light sensor detects that it is currently in a dark state, it will light up the night light and continue to send the lighting command of this group through the 2.4G radio frequency , the command includes the ID of this group, the ID of this night light and the serial number of this command;

C2. Other night lights in this group will light up their own light boards after receiving the aforementioned lighting command, and at the same time forward the aforementioned lighting command;

C3. If the night light receives a lighting command that has been forwarded during this lighting process, it will not be forwarded again, and the lighting cycle will not be extended;

C4. If the night light is already in the state of being lit by the RF command, it can be triggered by the human body sensor to extend the lighting cycle;

C5. If the night light is already in the state of being lit by the RF command, it can be triggered by a new lighting command issued by other night lights to extend the lighting cycle;

C6. After all the lit night lights maintain a certain lighting period, they go out after a gradual extinction process.

An electronic device includes a processor and a memory connected to the processor for storing instructions executable by the processor, and the processor is used for executing a method for networking and linkage control of battery-powered night lights.

A server includes at least one processor, and a memory communicated with the processor, the memory stores instructions executable by the at least one processor, the instructions are executed by the processor, so that The at least one processor executes a method for networking and linkage control of battery-powered night lights.

A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, a method for networking and linkage control of battery-powered night lights is realized.

Compared with the prior art, the method for networking and linkage control of a battery-powered night light according to the present invention has the following beneficial effects:

(1) The networking and linkage control method of a battery-powered night light according to the present invention has a simple networking process and does not require other equipment and software. The night light completes the networking;

(2) The networking and linkage control method of a battery-powered night light according to the present invention has another advantage of simple linkage control process, and the night light can sleep intermittently, which is convenient for reducing standby power consumption and saving energy. The 3rd advantage of the present invention is to use 2.4G proprietary agreement, realizes simply, can save more than half space than other methods of using bluetooth (BLE), ZigBee, Wifi protocol in the use of program memory and data memory, thereby can effectively reduce Implementation costs.

Description of drawings

The drawings constituting a part of the present invention are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

Fig. 1 is a schematic diagram of a system composition block diagram according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of the networking flow chart of one of the multiple night lights networking described in the embodiment of the present invention as follows;

Fig. 3 is a schematic diagram of the working flow chart of the night light triggered by the human body induction sensor according to the embodiment of the present invention;

FIG. 4 is a schematic diagram of a working flowchart of a night light triggered by an RF command according to an embodiment of the present invention.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

The solution of the present invention is to use the 2.4G private protocol for wireless communication. Aiming at the present situation that the current wireless networking method has many steps and complex operations, the present invention uses a method to simply and quickly complete the night light networking and release networking process.

Aiming at the disadvantages that the current linkage control method is complicated to realize and low power consumption is not easy to realize, the present invention realizes the linkage control function of low power consumption at a lower cost through a method.

The night light products applicable to the present invention are equipped with human body induction sensors that can detect human body movement, and photosensitive elements that can detect whether it is a dark environment. At the same time, these night light products have three-position toggle switches, and the three positions are ON, OFF, AUTO, in the ON gear, the night light is always on; in the OFF gear, the night light is off; in the AUTO gear, the night light can be triggered by the human body sensor to light up in a dark environment.

The system composition block diagram is shown in Figure 1;

Night light networking process:

1. By switching the switch sequence of multiple night lights without networking information to "automatic" mode;

2. Send an RF message (network command) at regular intervals (including random delay) for each night light cycle, which contains a network ID (marked as G) and the working time information (T) of the night light;

3. Each night light receives RF messages (networking commands) sent by other night lights during the interval of sending RF messages. If the working time of the received networking command is longer than the working time of the machine or the previous saved networking command If the working hours are longer, save the latest received networking command information: G=networking ID, T=working hours;

4. After 30 seconds, use the network ID saved in the G variable as the night light group that this night light joins, save the network result to the flash memory, and then switch to the "automatic" working mode;

When multiple night lights are networked, one of the network flow charts is shown in Figure 2;

The night light release networking process:

1. Turn the night light switch to OFF;

2. Turn the night light switch to ON;

Turn the night light switch to OFF within 3.3 seconds;

4. Turn the night light switch to ON or AUTO again to clear the networking information.

Night light linkage control process:

1. In the "automatic" mode, if a certain night light detects human body movement through the human body sensor, if the light sensor detects that it is currently in a dark state, it will light up the night light and continue to send the group's information through the 2.4G radio frequency. Lighting command (the command includes the ID of this group, the ID of this night light and the serial number of this command);

2. Other night lights in this group will light up their own light boards after receiving the aforementioned lighting command, and at the same time forward the aforementioned lighting command;

3. If the night light receives a lighting command that has been forwarded during this lighting process, it will not be forwarded again, and the lighting cycle will not be extended;

4. If the night light is already in the state of being lit by the RF command, it can be triggered by the human body sensor to extend the lighting cycle;

5. If the night light is already in the state of being lit by the RF command, it can be triggered by a new lighting command issued by other night lights to extend the lighting cycle;

6. After all the lit night lights maintain a certain lighting period, they will go out after a gradual extinction process.

The working flow chart of the night light triggered by the human body induction sensor is shown in Figure 3;

The working flow diagram of the night light triggered by the RF command is shown in Figure 4.

Those of ordinary skill in the art can realize that the units and method steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the relationship between hardware and software Interchangeability. In the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

In the several embodiments provided in this application, it should be understood that the disclosed method and system may be implemented in other ways. For example, the division of the above-mentioned units is only a logical function division, and there may be other division methods in actual implementation, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored, or Not implemented. The above units may or may not be physically separated, and components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. All of them should be covered by the scope of the claims and description of the present invention.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (7)

1. A network and linkage control method for a battery-powered night light, characterized in that: it includes a power supply unit, a detection unit, an LED unit and a wireless unit; The power supply unit includes a charging management circuit, a battery and a power conversion circuit, the battery is charged through the charging management circuit, and the battery supplies power to the power supply unit, the detection unit, and the LED unit through the power conversion circuit; The detection unit includes a photosensitive sensor and a human body induction sensor, which are connected to the processing chip and wirelessly transmitted through the SOC wireless communication of the wireless unit; The LED unit includes an LED driver module and an LED light board. 2. A battery-powered night light networking and linkage control method according to claim 1, characterized in that the night light networking process is as follows: A1. By switching the switch sequence of multiple night lights without networking information to automatic mode; A2. Each night light cycle regularly sends an RF message, which contains a network ID and the working time information of the night light. The RF message is a network command, and the network ID is recorded as G, and the working time is recorded as T; A3. Each night light receives RF messages sent by other night lights in the interval of sending RF messages. If the working time in the received networking command exceeds the working time of the machine or exceeds the working time in the previously saved networking command , save the latest received networking command information; A4. After setting the time, use the network ID saved in the G variable as the night light group that this night light joins, save the network result to the flash memory, and then switch to the automatic working mode. 3. A method for networking and linkage control of battery-powered night lights according to claim 2, characterized in that the process of releasing the networking of the night lights is as follows: B1. Turn the night light switch to OFF; B2. Turn the night light switch to ON; B3. Turn the night light switch to OFF within the set time; B4. Turn the night light switch to ON or AUTO again to clear the networking information. 4. A method for networking and linkage control of a battery-powered night light according to claim 2, characterized in that the linkage control process of the night light is as follows: C1. In the automatic mode, if a certain night light detects human body movement through the human body induction sensor, if the light sensor detects that it is currently in a dark state, it will light up the night light and continue to send the lighting command of this group through the 2.4G radio frequency , the command includes the ID of this group, the ID of this night light and the serial number of this command; C2. Other night lights in this group will light up their own light boards after receiving the aforementioned lighting command, and at the same time forward the aforementioned lighting command; C3. If the night light receives a lighting command that has been forwarded during this lighting process, it will not be forwarded again, and the lighting cycle will not be extended; C4. If the night light is already in the state of being lit by the RF command, it can be triggered by the human body sensor to extend the lighting cycle; C5. If the night light is already in the state of being lit by the RF command, it can be triggered by a new lighting command issued by other night lights to extend the lighting cycle; C6. After all the lit night lights maintain a certain lighting period, they go out after a gradual extinction process. 5. An electronic device, comprising a processor and a memory connected to the processor for storing instructions executable by the processor, characterized in that: the processor is used to execute any of the above-mentioned claims 1-4 A method for networking and linkage control of battery-powered night lights described above. 6. A server, characterized in that: comprising at least one processor, and a memory communicatively connected to the processor, the memory stores instructions executable by the at least one processor, and the instructions are executed by the The processor executes, so that the at least one processor executes a method for networking and linkage control of battery-powered night lights according to any one of claims 1-4. 7. A computer-readable storage medium storing a computer program, characterized in that: when the computer program is executed by a processor, the networking of a battery-powered night light according to any one of claims 1-4 is realized and linkage control methods.

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