CN-121984849-A - Equipment network distribution method and equipment network distribution system

CN121984849ACN 121984849 ACN121984849 ACN 121984849ACN-121984849-A

Abstract

The application discloses a device network distribution method and a device network distribution system. Specifically, after the second device is connected to the network, the second device can send a detection sound wave signal with the signal frequency in the range of 18-22kHz, the first device carries out validity detection on the detection sound wave signal after obtaining the detection sound wave signal sent by the second device, and after the validity detection, the first device automatically obtains distribution network information from the second device, and distribution network operation is carried out based on the distribution network information. The whole process can realize automatic network distribution of the second equipment without the operation of the user on the first equipment and the second equipment, solves the problem of low network distribution success rate caused by complex operation of the traditional network distribution mode, and effectively improves the network distribution success rate. The frequency range of the detected sound wave signal is limited within the range of 18-22kHz, the sensitive frequency range of human ears can be avoided on the basis of realizing accurate equipment detection, the influence of the detected sound wave signal on the auditory system of a user is avoided, and the noninductive distribution network is realized.

Inventors

LIU XIAOHU
WANG GUOLIN
ZENG XIANWEI
REN FUJIA

Assignees

杭州老板电器股份有限公司

Dates

Publication Date: 20260505
Application Date: 20260407

Claims (10)

1. A method for device networking, the method comprising: the first equipment acquires a sound wave detection signal sent by the second equipment, wherein the signal frequency of the sound wave detection signal is in the range of 18-22 kHz; The first device detects the validity of the detected sound wave signal, acquires distribution network information from the second device under the condition of passing the validity detection, and executes distribution network operation based on the distribution network information.
2. The method of claim 1, wherein the obtaining the distribution network information from the second device based on the result of the validity detection comprises: and if the result of the validity detection is that the network information passes and the first equipment does not store the historical network distribution information, acquiring the network distribution information from the second equipment.
3. The method of claim 1, wherein the first device acquiring the probe acoustic signal transmitted by the second device comprises: the first equipment performs time domain division on the received original sound wave signals to obtain a plurality of sub-signals; Performing time domain analysis and frequency domain analysis on each sub-signal to obtain time-frequency characteristics of the sub-signals, and determining signal energy of the sub-signals on a target frequency band based on the time-frequency characteristics, wherein the target frequency band is a frequency band of the detection sound wave signal transmitted by the second equipment; and if the signal energy of the sub-signal on the target frequency band is greater than a preset threshold value, determining the sub-signal as the detection sound wave signal.
4. The method of claim 1, wherein the first device performing validity detection on the probe acoustic signal comprises: and detecting the consistency of the signal characteristics of the detected sound wave signals based on the transmission parameters of the second equipment.
5. The method of claim 4, wherein the transmission parameters include a preset pulse interval, a preset pulse duration, a start frequency, and a stop frequency; the detecting the consistency of the signal characteristics of the detected sound wave signal based on the transmission parameters of the second device comprises the following steps: detecting whether the pulse duration of the detected sound wave signal is matched with the preset pulse duration, detecting whether the pulse interval of the detected sound wave signal is matched with the preset pulse interval, and detecting whether the frequency trend of the detected sound wave signal is matched with a preset frequency trend, wherein the preset frequency trend is determined according to the starting frequency and the ending frequency.
6. The method of claim 1, wherein the obtaining the distribution network information from the second device comprises: Transmitting a Bluetooth connection request to the second device, wherein the Bluetooth connection request comprises a first identifier, and the first identifier is used for representing that the first device passes the validity detection of the sound wave detection signal; and establishing Bluetooth connection with the second equipment, and acquiring the distribution network information through the Bluetooth connection.
7. The method of claim 1, wherein the probe acoustic signal is a Chirp acoustic signal.
8. A method for device networking, the method comprising: The second device generates a sound wave detection signal based on the emission parameters, wherein the signal frequency of the sound wave detection signal is in the range of 18-22 kHz; The second device sends the sound wave detection signal to the first device, and the sound wave detection signal is used for triggering the first device to execute network distribution operation.
9. The method of claim 8, wherein the transmission parameters include a preset pulse interval, a preset pulse duration, a start frequency, and a stop frequency, and wherein the second device generating the probe acoustic signal based on the transmission parameters comprises: Generating a plurality of digital signal arrays based on a preset pulse duration, a start frequency and a stop frequency, wherein the digital signal arrays are used for representing single pulse signals; Inserting a mute signal array into the adjacent digital signal arrays based on a preset pulse interval to obtain the digital signal arrays of the detected sound wave signals; Transmitting the sound wave detection signal based on the digital signal array of the sound wave detection signal.
10. A device distribution network system, comprising a first device and a second device; the second equipment generates a sound wave detection signal based on the emission parameters, wherein the signal frequency of the sound wave detection signal is in the range of 18-22 kHz; The second device sends the sound wave detection signal to the first device, wherein the sound wave detection signal is used for triggering the first device to execute network distribution operation; The first device acquires the sound wave detection signal sent by the second device; The first device detects the validity of the detected sound wave signal, acquires distribution network information from the second device under the condition of passing the validity detection, and executes distribution network operation based on the distribution network information.

Description

Equipment network distribution method and equipment network distribution system Technical Field The disclosure relates generally to the technical field of smart home, and in particular relates to a device network distribution method and a device network distribution system. Background With the development of society, more and more intelligent devices enter the life of people, and the intelligent devices provide various intelligent services for users through an access network. At present, the intelligent equipment generally needs a user to manually perform network distribution operation, and automatic network distribution of the intelligent equipment cannot be realized. For example, after the user triggers the network distribution function on the mobile phone, the home appliance can receive the network distribution information sent by the mobile phone and access the network based on the network distribution information. The network allocation operation is often complex, any operation error can cause network allocation failure, and the network allocation failure probability is greatly increased because the network allocation operation needs to be operated again by a user. Disclosure of Invention In view of the above-mentioned defects or shortcomings in the prior art, the application provides a device network distribution method and a device network distribution system, which can automatically distribute the network of the device without manual operation of a user, thereby greatly reducing the network distribution difficulty and effectively improving the network distribution success rate. A first aspect provides a device networking method, the method comprising: the first equipment acquires a sound wave detection signal sent by the second equipment, wherein the signal frequency of the sound wave detection signal is in the range of 18-22 kHz; The first device detects the validity of the detected sound wave signal, acquires distribution network information from the second device under the condition of passing the validity detection, and executes distribution network operation based on the distribution network information. According to the equipment network distribution method, after the second equipment is connected to the network, the detection sound wave signals with the signal frequency within the range of 18-22kHz can be sent, the first equipment detects the validity of the detection sound wave signals after acquiring the detection sound wave signals sent by the second equipment, and after the validity is detected, network distribution information is automatically acquired from the second equipment, and network distribution operation is executed based on the network distribution information. The whole process can realize automatic network distribution of the second equipment without the operation of the user on the first equipment and the second equipment, solves the problem of low network distribution success rate caused by complex operation of the traditional network distribution mode, and effectively improves the network distribution success rate. The application limits the frequency range of the detected sound wave signal to 18-22kHz, can avoid the sensitive frequency range of human ears on the basis of realizing the detection of accurate equipment, avoids the influence of the detected sound wave signal on the auditory system of a user, and realizes the noninductive distribution network. A second aspect provides a device networking method, the method comprising: The second device generates a sound wave detection signal based on the emission parameters, wherein the signal frequency of the sound wave detection signal is in the range of 18-22 kHz; the second device sends the sound wave detection signal to the first device, and the sound wave detection signal is used for triggering the first device to execute network distribution operation. A third aspect provides a device distribution network system, comprising a first device and a second device; The second equipment generates a sound wave detection signal based on the emission parameters, wherein the signal frequency of the sound wave detection signal is in the range of 18-22 kHz; The second device sends the sound wave detection signal to the first device, wherein the sound wave detection signal is used for triggering the first device to execute network distribution operation; The first device acquires the sound wave detection signal sent by the second device; The first device detects the validity of the detected sound wave signal, acquires distribution network information from the second device under the condition of passing the validity detection, and executes distribution network operation based on the distribution network information. Drawings Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings i