CN116828153B - Visual doorbell power supply control system based on two-wire digital cloud control - Google Patents
Visual doorbell power supply control system based on two-wire digital cloud control Download PDFInfo
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Abstract
The invention relates to the field of visual doorbell, and provides a visual doorbell power supply control system based on two-wire digital cloud control, which comprises a visual doorbell, wherein the visual doorbell consists of an indoor unit, an outdoor unit, a camera device and a door lock controller, and the system comprises: and the data acquisition module is used for acquiring electricity utilization data of the indoor unit, the outdoor unit, the camera device and the door lock controller in real time, wherein the indoor unit, the outdoor unit, the camera device and the door lock controller of the visible doorbell are respectively connected with the centralized power supply through double wires. The cloud management and control module is used for generating a load aggregation entropy curve according to the power consumption data received in real time, judging whether the running state of the visual doorbell is abnormal or not through the load aggregation entropy curve, and generating fault information when the running state is abnormal; and the power supply control module is used for receiving the fault information, determining target fault equipment in the indoor unit, the outdoor unit, the camera device and the door lock controller, and cutting off or optimizing power supply parameters of the target fault equipment.
Description
Technical Field
The invention relates to the field of intelligent home, in particular to a visual doorbell power supply control system based on two-wire digital cloud control.
Background
The video doorbell mainly comprises an indoor unit, an outdoor camera device, an outdoor unit and a lock controller, wherein the indoor unit can receive voice or video signals from the outdoor unit and display the voice or video signals through a display screen and play the voice or video signals through a loudspeaker; the microphone can be used for collecting voice signals of indoor users and video signals collected by the indoor camera device, the voice signals and the video signals are sent to the outdoor unit through the two core wires, and the lock controller can be controlled to execute unlocking instructions.
The existing video doorbell system can not monitor the power running states of the camera device and the indoor unit in real time, when the power fluctuation abnormal state occurs, the abnormal state cannot be detected in time, the camera device possibly occurs because of power fluctuation, the image has stripes, or the panel cannot be started, the camera can not shoot pictures, and under the worst condition, the camera does not work completely.
The video doorbell is equipped with a battery in the prior art to achieve power compensation, but the connection between the existing video doorbell and the centralized power supply is a single wire connection, because the more lines, the more disturbances the video doorbell will interfere with.
In the prior art, a visual doorbell of a two-wire number has been proposed, but the two-wire number in the prior art is one wire for power supply and one wire for communication; or one is the first communication network facilitator or the other is another network facilitator, etc.
However, for the two-wire type visual doorbell device, the power supply circuit and the communication digital circuit are all the main control machines which can only judge the visual doorbell, namely whether the state of the indoor machine is normal, and then the indoor machine supplies power to the outdoor camera device, the outdoor machine and the lock controller, and is in communication connection; in this case, the image pickup apparatus other than the indoor unit, the outdoor unit, and the lock controller cannot be judged when an abnormality occurs in power, and when the power states of these devices cannot be judged, there are such phenomena as image pickup blur of the image pickup apparatus or failure to drive, failure to drive the outdoor unit and the lock controller, and the like.
In addition, although the existing video doorbell has a sound adjusting function, the video doorbell is mainly adjusted based on a user terminal or keys on the video doorbell, for an adult, the video doorbell can be adjusted by itself in terms of sound, but for children under 6 years old and old people with hearing problems, sound adjustment of the video doorbell may not be performed, when the door lock is opened or closed based on a face recognition mode, or when the door lock is communicated indoors or outdoors, sound may not be adjusted by children because of intelligence and cognition problems, and the sound of the old people, more, the sound of the video doorbell is not adjusted, because most video doorbell now exist in the indoor unit, and the outdoor unit does not exist, so that the sound size of the video doorbell cannot be adjusted for the old and very small children.
Disclosure of Invention
The invention provides a visual doorbell power supply control system based on two-wire digital cloud control, which is used for solving the problem that a camera device and an indoor unit of a visual doorbell are abnormal and cannot be used.
The invention discloses a visual doorbell power supply control system based on two-wire digital cloud control, which comprises a visual doorbell, wherein the visual doorbell consists of an indoor unit, an outdoor unit, a camera device and a door lock controller, and the system comprises:
a data acquisition module for acquiring the electricity utilization data of the indoor unit, the outdoor unit, the camera device and the door lock controller in real time, wherein,
the indoor unit, the outdoor unit, the camera device and the door lock controller of the visual doorbell are respectively connected with a centralized power supply through double wires, wherein the double wires comprise a first digital wire and a second digital wire, and the first digital wire and the second digital wire are double-core wires;
the cloud management and control module is used for generating a load aggregation entropy curve according to the power consumption data received in real time, judging whether the running state of the visual doorbell is abnormal or not through the load aggregation entropy curve, and generating fault information when the running state is abnormal;
and the power supply control module is used for receiving the fault information, determining target fault equipment in the indoor unit, the outdoor unit, the camera device and the door lock controller, and cutting off or optimizing power supply parameters of the target fault equipment.
Further, the power control module includes an parsing unit, a device determining unit, and an executing unit, where:
the analysis unit is used for analyzing the fault information to obtain the equipment code and the fault code of the target fault equipment; wherein,
the equipment code is the equipment identity code of the target fault equipment;
the fault code is a fault type code corresponding to the running state of the target fault equipment;
the device determining unit is used for determining a double-wire endpoint of the connection of the target fault device and the centralized power supply according to the device code;
the execution module is used for reconfiguring power supply parameters of the target fault equipment according to the two-wire endpoint and the fault code; wherein,
the reconfiguration includes: cut-off, power supply switching and power supply compensation.
Further, the cloud management and control module comprises a power consumption module, a power detection module and an alarm generation module, wherein:
the power consumption module is used for calculating real-time power supply power according to the power consumption data; wherein,
the real-time power supply comprises a first power supply of the indoor unit, a second power supply of the outdoor unit, a third power supply of the camera device and a fourth power supply of the door lock controller;
the power supply detection module is used for judging whether the real-time power supply power exceeds a preset threshold range;
the alarm generation module is used for generating a cutting-off instruction when the real-time power exceeds a preset threshold range.
Further, the cloud management and control module further comprises an alarm module; wherein,
the alarm module is used for identifying abnormal slope according to the load aggregation entropy curve; wherein,
the load aggregation entropy curve is used for a deviation entropy change curve of electricity utilization data and expected electricity utilization data and comprises a plurality of slope sections;
the slope section includes a first slope section indicating an electric power failure of the indoor unit, a second slope section indicating a failure of the outdoor unit, a third slope section indicating a failure of the image pickup device, and a fourth slope section indicating a failure of the door lock controller.
Further, the cloud management and control module is also used for connecting a user terminal, receiving equipment offline information sent by the terminal, and generating a cutting instruction according to the equipment offline information; wherein,
the equipment offline information is target fault equipment information which needs to be cut off or optimized;
the off-line information of the equipment also comprises text programming information, graphic programming information and man-machine interaction programming information; wherein,
the text programming information is based on the visual doorbell to execute the text editing instructions corresponding to task symbols of different operation processes, and the instructions corresponding to the text of the hyponyms in the text editing instructions are the same;
graphical programming information is graphically filed and extracted in a gesture instruction in a video stream collected by a camera device under the control of a user through a visual doorbell;
the man-machine interaction programming information is based on interaction operation information of the graphical interface and the text programming interface in different man-machine interaction tasks of the visual doorbell.
Further, the cloud management and control module also comprises a master control module, wherein,
the master control module is configured to receive a standby request sent by a user terminal;
judging whether the standby request accords with a preset standby condition or not;
and for the request meeting the standby condition, sending a standby instruction to the power control module, and cutting off the centralized power supply when the power control module receives the signal.
Further, the cloud management and control module further comprises a sound adjusting module and a power adjusting module; wherein,
the sound adjusting module is configured to receive the on signal of the indoor unit in real time, and send a first acquisition instruction to the data acquisition module after receiving the on signal, wherein,
the acquisition instruction comprises acquisition of face images of the current user shot by the camera device;
extracting facial features of the face image; wherein,
the facial features include facial contours and facial features;
matching and verifying the facial features with facial features in a preset recognition database, wherein the recognition database is internally provided with facial features of family members and age information corresponding to the facial features;
after verification, determining whether to adjust the volume for the current user according to the age information, and when the volume needs to be adjusted, searching the output power corresponding to the current age information and generating a first adjustment instruction;
the power adjusting module is used for adjusting the power of the sounding units of the indoor unit and the outdoor unit according to the first adjusting instruction.
Furthermore, voiceprint features are also arranged in the identification database, and correspond to age information;
the sound adjustment module further includes:
when the facial feature verification fails, a second acquisition instruction is sent to the data acquisition module, wherein the second acquisition instruction comprises voiceprint information of a current user received by the acquisition microphone;
extracting voiceprint features of the voiceprint information of the current user, and matching and verifying the voiceprint features with the voiceprint features in the recognition database one by one;
judging whether to adjust the volume of the current user according to age information corresponding to the voiceprint characteristics after verification is passed, searching output power corresponding to the current age information when the volume needs to be adjusted, and generating a second adjustment instruction;
the power adjusting module is used for adjusting the output power of the sounding module of the indoor unit according to the first adjusting instruction.
Further, the matching verification further includes:
after verification fails, sending confirmation information to the terminal;
receiving a confirmation operation of the terminal, and adding facial features of the face image into a preset recognition database; wherein,
identifying that an item adding queue, a merging queue and a replacing queue are arranged in the database; wherein,
the item adding queue is used for extracting facial features, carrying out position identification on each facial feature according to a preset facial feature distribution queue, determining a target position, and arranging the facial features of the item adding based on the target position;
the merging queue is used for carrying out feature comparison of corresponding positions in the identification database according to the target positions after the item adding queue is generated, and generating item adding queue positions at the target positions when feature distinction exists after comparison, and carrying out item adding merging; wherein,
and when no feature difference exists after comparison, replacing the face features of the target position by the features of the item adding queue to generate a replacement queue.
Further, the sound adjusting module is further configured to:
receiving a tone color change instruction sent by an indoor unit and sound data collected by a microphone of the indoor unit;
and transmitting the sound data to a preset tone color conversion module for conversion to obtain target audio data of a specific tone color.
The invention has the beneficial effects that:
the operation condition of the electric equipment is monitored in real time through the cloud management and control module, and when the state of the electric equipment is abnormal, the output power supply of the electric equipment can be cut off in time, so that the control of the output power supply of the electric equipment is realized. And because the power supply is a centralized power supply, a bus connection mode is adopted, the electric equipment is not affected by each other, and when the electric equipment has abnormal circuit, other circuits can also supply power to the electric equipment.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic structural diagram of a visual doorbell power control system based on two-wire digital cloud management and control in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cloud management and control module according to an embodiment of the present invention;
fig. 3 is a flowchart of adjusting volume by the sound adjusting module according to an embodiment of the invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The embodiment of the invention provides a visual doorbell power supply control system based on two-wire digital cloud control,
the utility model provides a visual doorbell power control system based on two line digital cloud management and control, includes visual doorbell, and visual doorbell comprises indoor set, off-premises station, camera device and lock controller, its characterized in that, the system includes:
a data acquisition module for acquiring the electricity utilization data of the indoor unit, the outdoor unit, the camera device and the door lock controller in real time, wherein,
the indoor unit, the outdoor unit, the camera device and the door lock controller of the visual doorbell are respectively connected with a centralized power supply through double wires, wherein the double wires comprise a first digital wire and a second digital wire, and the first digital wire and the second digital wire are double-core wires;
the cloud management and control module is used for generating a load aggregation entropy curve according to the power consumption data received in real time, judging whether the running state of the visual doorbell is abnormal or not through the load aggregation entropy curve, and generating fault information when the running state is abnormal;
and the power supply control module is used for receiving the fault information, determining target fault equipment in the indoor unit, the outdoor unit, the camera device and the door lock controller, and cutting off or optimizing power supply parameters of the target fault equipment.
The working principle of the technical scheme is as follows:
the invention is used as a visual doorbell management and control system for digital cloud management and control, and mainly carries out power management and control of the visual doorbell;
the invention utilizes the data acquisition module to acquire the power utilization data of each electric equipment in a house in real time, the cloud management and control module receives the data and judges the running state of each electric equipment according to the received power utilization data, and when one electric equipment is abnormal, a fault signal is sent to the power supply control module; and after receiving the fault signal, the power control module determines the electric equipment in an abnormal state and cuts off or adjusts the power to output the power.
In the present embodiment, the electricity consumption data includes current data, voltage data, power fluctuation data, and surplus electricity data, and the line used for supplying and communicating in real time is the first digital line or the second digital line.
In this embodiment, both the first and second digit lines are dual-core wires for simultaneous data transmission and power supply.
The cloud management and control module calculates power consumption data through the terminal equipment of user is connected to the high in the clouds, judges that the indoor set of visual doorbell, off-premises station, camera device and the arbitrary device of door lock controller break down or the electric quantity is not enough, when the power supply is unstable, just cuts off or the power supply adjustment of electric power, and the power supply adjustment is in order to optimize the power supply parameter of target fault equipment, includes: when the power supply of the first digital line is insufficient, compensating power supply is performed through the second digital line; the first digit line is damaged or overheated, adjusts to the second digit line power supply, and first digit line power supply, second digit line communication data transmission's isolation power supply and communication reduce mutual interference.
The beneficial effects of the technical scheme are as follows:
the cloud management and control module monitors the running condition of the electric equipment in real time, and when the state of the electric equipment is abnormal, the output power supply of the electric equipment can be cut off in time, so that the control of the output power supply of the electric equipment is realized. And because the power supply is a centralized power supply, a bus connection mode is adopted, the electric equipment is not affected by each other, and when the electric equipment has abnormal circuit, other circuits can also supply power to the electric equipment.
In one embodiment, the power control module includes a parsing unit, a device determining unit, and an executing unit, wherein:
the analysis unit is used for analyzing the fault information to obtain the equipment code and the fault code of the target fault equipment; wherein,
the equipment code is the equipment identity code of the target fault equipment;
the fault code is a fault type code corresponding to the running state of the target fault equipment;
the device determining unit is used for determining a double-wire endpoint of the connection of the target fault device and the centralized power supply according to the device code;
the execution module is used for reconfiguring power supply parameters of the target fault equipment according to the two-wire endpoint and the fault code; wherein,
the reconfiguration includes: cut-off, power supply switching and power supply compensation.
The working principle of the technical scheme is as follows:
the invention analyzes the fault information by using an analysis unit, and the specific method of analysis is that the fault information is classified by key words and codes, and each different fault key word corresponds to a fixed fault code;
in the real-time example, the function of the equipment code is to determine the specific identity information of the fault equipment, determine the fault or abnormal operation equipment in real time, and accurately adjust the operation and maintenance.
The two-wire end points are connected with the centralized power supply, so that the two end points can be ensured to carry out different power supply parameter configuration according to different faults; including a shutdown parameter based on an emergency fault; and (3) switching parameters of the power supply line based on line abnormality and voltage compensation adjustment based on undervoltage of the power supply line. The beneficial effects of the technical scheme are as follows: according to the invention, the analysis unit and the equipment determination unit can accurately identify the electric equipment in the abnormal state, and execute the cutting operation after the identification, so that the situation that the output power supply of the electric equipment in normal operation is cut off or adjusted is prevented.
In this embodiment, the cloud management and control module includes a power consumption module, a power detection module, and an alarm generation module, where:
the power consumption module is used for calculating real-time power supply power according to the power consumption data; wherein,
the real-time power supply comprises a first power supply of the indoor unit, a second power supply of the outdoor unit, a third power supply of the camera device and a fourth power supply of the door lock controller;
the power supply detection module is used for judging whether the real-time power supply power exceeds a preset threshold range;
the alarm generation module is used for generating a cutting-off instruction when the real-time power exceeds a preset threshold range.
The working principle of the technical scheme is as follows:
and calculating the power of the current indoor unit, the outdoor unit, the camera device and the door lock controller by using the power consumption module, judging whether the power exceeds a preset threshold value by using the power detection module, and generating a fault signal by using the alarm module and sending the fault signal to the power control module when the power exceeds the preset threshold value. In practical implementation, the power of different electric equipment is independently calculated and independently supervised, and each word has an independent threshold range, so that the power switching can be performed in emergency when an out-of-range event, namely, a high-risk state is performed, for example, in the case of fire.
The beneficial effects of the technical scheme are as follows:
the combination of the power consumption module, the power supply module and the alarm generation module jointly realizes the real-time monitoring of faults of the indoor unit, the outdoor unit, the camera device and the door lock controller, and when the power damage of a certain electric equipment exceeds a preset range, fault signals can be automatically generated and sent to the power supply control module for processing.
In one embodiment, the cloud management and control module further comprises an alarm module; wherein,
the alarm module is used for identifying abnormal slope according to the load aggregation entropy curve; wherein,
the load aggregation entropy curve is used for a deviation entropy change curve of electricity utilization data and expected electricity utilization data and comprises a plurality of slope sections;
the slope section includes a first slope section indicating an electric power failure of the indoor unit, a second slope section indicating a failure of the outdoor unit, a third slope section indicating a failure of the image pickup device, and a fourth slope section indicating a failure of the door lock controller.
The working principle of the technical scheme is as follows:
if the current electric equipment is abnormal, the cloud management and control module sends alarm information to the terminal, wherein the alarm information comprises state information of the current equipment and treatment information for cutting off output power supplies of the indoor unit, the outdoor unit, the camera device and the door lock controller.
When fault determination of any device is performed, a load aggregation entropy curve is adopted, which can represent power consumption deviation of each device, because power supply voltages of different devices are different, for example: in the indoor unit and the outdoor unit, the screen of the outdoor unit needs to be powered at a high voltage of about 12V; the indoor unit is provided with a screen and a plurality of electronic components, so that 18-24V power supply is needed, a camera device can need 36V power supply, and a door lock controller only needs 5V, so that when faults occur, fault judgment is carried out through one curve, when different equipment faults occur, slope sections of corresponding load aggregation entropy curves are different in fault states, therefore, the fault judgment is carried out through the slope sections, a plurality of different fault conditions can be distinguished only through one group of data, independent fault judgment of each equipment is not needed, and the judgment result and accuracy are higher.
The beneficial effects of the technical scheme are as follows: when any one or more of the indoor unit, the outdoor unit, the camera device and the door lock controller is in an abnormal state, the abnormal state of the electric equipment is informed to the user terminal, and the user terminal timely knows the information.
In one embodiment of the present invention, in one embodiment,
the cloud management and control module is also used for connecting a user terminal, receiving equipment offline information sent by the terminal, and generating a cutting-off instruction according to the equipment offline information; wherein,
the equipment offline information is target fault equipment information which needs to be cut off or optimized;
the off-line information of the equipment also comprises text programming information, graphic programming information and man-machine interaction programming information; wherein,
the text programming information is based on the visual doorbell to execute the text editing instructions corresponding to task symbols of different operation processes, and the instructions corresponding to the text of the hyponyms in the text editing instructions are the same;
graphical programming information is graphically filed and extracted in a gesture instruction in a video stream collected by a camera device under the control of a user through a visual doorbell;
the man-machine interaction programming information is based on interaction operation information of the graphical interface and the text programming interface in different man-machine interaction tasks of the visual doorbell.
The working principle of the technical scheme is as follows:
when one or more indoor electric equipment fails, the cloud management and control module can generate a failure signal according to equipment offline information sent by the user terminal, and cut off the power supply of the electric equipment to be removed or adjust the power supply parameters.
However, the main adjustment is based on the on-line state and is controlled by wireless, but if the network cannot be connected in the off-line state, many control operations of the video doorbell cannot be intuitively controlled by the APP, so that the off-line control mode is set in the invention.
The text programming information is input into a visual doorbell through a text instruction, and then the visual doorbell realizes corresponding task function control;
the graphic programming information can be subjected to function control through gesture instructions under the condition that the control authority is provided after the image acquisition and verification are carried out through the image pickup device when a user is out of a door, and the gesture instructions are extracted and filed in advance.
Finally, for the graphical interface and the text programming interface, when man-machine interaction is carried out, the text programming information and the graphical control gestures can be mutually converted, so that interactive operation is realized, and when gesture collection of a camera device is unclear or text editing is carried out, the keyboard of the indoor unit is adjusted when part of the keyboard is damaged.
In one embodiment, the cloud management and control module further comprises a master control module, wherein,
the master control module is configured to receive a standby request sent by a user terminal;
judging whether the standby request accords with a preset standby condition or not;
and for the request meeting the standby condition, sending a standby instruction to the power control module, and cutting off the centralized power supply when the power control module receives the signal.
The working principle of the technical scheme is as follows: and the master control module is used for receiving a standby request of a user in real time, judging whether the shutdown request meets a preset standby condition when the standby request is received, and sending a standby instruction to the power control module for the request meeting the standby condition when the preset standby condition is that the door lock is in a closed state.
The beneficial effects of the technical scheme are as follows: when no one is in home, no matter how long the outdoor unit calls, the power-off instruction is sent to the power supply by the master control module, so that the energy consumption is saved, and the standby instruction is sent to the power supply control module only when the door lock is in a closed state, so that the standby request sent by the mistaken touch of the user terminal is prevented.
In one embodiment of the present invention, in one embodiment,
the cloud control module further comprises a sound adjusting module and a power adjusting module; wherein,
the sound adjusting module is configured to receive the on signal of the indoor unit in real time, and send a first acquisition instruction to the data acquisition module after receiving the on signal, wherein,
the acquisition instruction comprises acquisition of face images of the current user shot by the camera device;
extracting facial features of the face image; wherein,
the facial features include facial contours and facial features;
matching and verifying the facial features with facial features in a preset recognition database, wherein the recognition database is internally provided with facial features of family members and age information corresponding to the facial features;
after verification, determining whether to adjust the volume for the current user according to the age information, and when the volume needs to be adjusted, searching the output power corresponding to the current age information and generating a first adjustment instruction;
the power adjusting module is used for adjusting the power of the sounding units of the indoor unit and the outdoor unit according to the first adjusting instruction.
The working principle of the technical scheme is as follows:
the sound control module can receive a connection signal of the indoor unit in real time, the connection signal is a signal which is sent by the outdoor unit and is used for requesting to connect a video and a call function, a first acquisition instruction is sent to the data acquisition module after the connection signal is received, then the facial features of the face image of the current user shot by the shooting device are matched and verified with the facial features in the recognition database, the facial features and the age information of family members are stored in the recognition database, the volume is required to be adjusted according to the age information after verification is passed, the volume corresponding to the current face information is searched when the volume is required to be adjusted, a first adjustment instruction is generated, and the first adjustment instruction is sent to the power adjustment module, for example, when the face recognition determines that the current face image is an old person, the face image is matched with the high volume, and the old person can hear the old person more clearly. The power adjusting module adjusts the output power of the sounding module of the indoor unit according to the first adjusting instruction.
The beneficial effects of the technical scheme are as follows: because the sensitivity of the crowd of different age groups to sound is different, the application utilizes the sound adjusting module and the power adjusting module to set corresponding volume for the crowd of different age groups, and the quality of conversation is improved.
In one embodiment, the recognition database is further provided with voiceprint features, and the voiceprint features correspond to age information;
the sound adjustment module further includes:
when the facial feature verification fails, a second acquisition instruction is sent to the data acquisition module, wherein the second acquisition instruction comprises voiceprint information of a current user received by the acquisition microphone;
extracting voiceprint features of the voiceprint information of the current user, and matching and verifying the voiceprint features with the voiceprint features in the recognition database one by one;
judging whether to adjust the volume of the current user according to age information corresponding to the voiceprint characteristics after verification is passed, searching output power corresponding to the current age information when the volume needs to be adjusted, and generating a second adjustment instruction;
the power adjusting module is used for adjusting the output power of the sounding module of the indoor unit according to the first adjusting instruction.
The working principle of the technical scheme is as follows: when the face image shot by the camera device and the face information in the recognition database are failed to be verified, the sound control module sends a second instruction to the data acquisition module to acquire voiceprint information of the current user, the voiceprint information is extracted to obtain voiceprint features, and then the voiceprint features are matched with the voiceprint features in the recognition database one by one for verification; and when the verification is passed, judging that the volume needs to be adjusted according to the age information, searching the volume corresponding to the current face information when the volume needs to be adjusted, generating a second adjustment instruction, and sending the second adjustment instruction to the power adjustment module.
The beneficial effects of the technical scheme are as follows: and matching the voiceprint information, the face image and the age information, so as to realize various authentication modes and prevent the face recognition failure caused by the damage of the camera.
The matching verification further includes:
after verification fails, sending confirmation information to the terminal;
receiving a confirmation operation of the terminal, and adding facial features of the face image into a preset recognition database; wherein,
identifying that an item adding queue, a merging queue and a replacing queue are arranged in the database; wherein,
the item adding queue is used for extracting facial features, carrying out position identification on each facial feature according to a preset facial feature distribution queue, determining a target position, and arranging the facial features of the item adding based on the target position;
the merging queue is used for carrying out feature comparison of corresponding positions in the identification database according to the target positions after the item adding queue is generated, and generating item adding queue positions at the target positions when feature distinction exists after comparison, and carrying out item adding merging; wherein,
and when no feature difference exists after comparison, replacing the face features of the target position by the features of the item adding queue to generate a replacement queue.
The principle of the technical scheme is as follows:
when matching verification is carried out, the face images of different household users are adjusted in the recognition database, wherein the face images comprise the addition of an item adding queue, the merging of the same users in a merging queue and the updating and replacing of images of users in a replacing queue.
The term adding queue is used for carrying out facial feature arrangement based on facial features, so that the accurate facial feature extraction and recognition of the user family members are realized, and the position location is realized.
And combining the queue users to compare the family portrait characteristics of the users, and adding the characteristics after new characteristics exist.
And for the replacement queue, the feature addition of the face features is performed, and the face features are updated in real time.
In one embodiment, the sound adjustment module is further configured to:
when the facial feature verification of the face image fails, sending confirmation information to the terminal;
and receiving the confirmation operation of the terminal, and adding the face image into a preset face recognition database.
The working principle of the technical scheme is as follows: when the face image fails to be verified, the adding information is sent to the terminal, the user terminal can determine whether to add the current face image into a preset face recognition database according to the need, when the adding is needed, the adding operation is sent, age information corresponding to the current face image is filled into the sound adjusting module, and the sound adjusting module can add the current face image into the face recognition database as a standard template so as to automatically match corresponding volume for the current face image next time.
In one embodiment, the sound adjustment module is further configured to:
receiving a tone color change instruction sent by an indoor unit and sound data collected by a microphone of the indoor unit;
and transmitting the sound data to a preset tone color conversion module for conversion to obtain target audio data of a specific tone color.
The working principle of the technical scheme is as follows: the sound adjusting module receives sound data which is sent by the indoor unit and collected by the microphone of the indoor unit, and transmits the sound data to the preset tone conversion module for conversion, so that target audio data of specific tone is obtained.
The beneficial effects of the technical scheme are as follows: the user can set and change the tone color according to the needs, so that the safety of the user is ensured.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. The utility model provides a visual doorbell power control system based on two line digital cloud management and control, includes visual doorbell, and visual doorbell comprises indoor set, off-premises station, camera device and lock controller, its characterized in that, the system includes:
a data acquisition module for acquiring the electricity utilization data of the indoor unit, the outdoor unit, the camera device and the door lock controller in real time, wherein,
the indoor unit, the outdoor unit, the camera device and the door lock controller of the visual doorbell are respectively connected with a centralized power supply through double wires, wherein the double wires comprise a first digital wire and a second digital wire, and the first digital wire and the second digital wire are double-core wires;
the cloud management and control module is used for generating a load aggregation entropy curve according to the power consumption data received in real time, judging whether the running state of the visual doorbell is abnormal or not through the load aggregation entropy curve, and generating fault information when the running state is abnormal;
the power supply control module is used for receiving the fault information, determining target fault equipment in the indoor unit, the outdoor unit, the camera device and the door lock controller, and cutting off or optimizing power supply parameters of the target fault equipment;
the cloud management and control module is also used for connecting a user terminal, receiving equipment offline information sent by the terminal, and generating a cutting-off instruction according to the equipment offline information; wherein,
the equipment offline information is target fault equipment information which needs to be cut off or optimized;
the off-line information of the equipment also comprises text programming information, graphic programming information and man-machine interaction programming information; wherein,
the text programming information is based on the visual doorbell to execute the text editing instructions corresponding to task symbols of different operation processes, and the instructions corresponding to the text of the hyponyms in the text editing instructions are the same;
graphical programming information is graphically filed and extracted in a gesture instruction in a video stream collected by a camera device under the control of a user through a visual doorbell;
the man-machine interaction programming information is based on interaction operation information of the graphical interface and the text programming interface in different man-machine interaction tasks of the visual doorbell.
2. The two-wire digital cloud management based visual doorbell power control system of claim 1, wherein the power control module comprises an parsing unit, a device determining unit, and an executing unit, wherein:
the analysis unit is used for analyzing the fault information to obtain the equipment code and the fault code of the target fault equipment; wherein,
the equipment code is the equipment identity code of the target fault equipment;
the fault code is a fault type code corresponding to the running state of the target fault equipment;
the device determining unit is used for determining a double-wire endpoint of the connection of the target fault device and the centralized power supply according to the device code;
the execution module is used for reconfiguring power supply parameters of the target fault equipment according to the two-wire endpoint and the fault code; wherein,
the reconfiguration includes: cut-off, power supply switching and power supply compensation.
3. The two-wire digital cloud-management-based visual doorbell power control system of claim 1, wherein the cloud management module comprises a power consumption module, a power detection module, and an alarm generation module, wherein:
the power consumption module is used for calculating real-time power supply power according to the power consumption data; wherein,
the real-time power supply comprises a first power supply of the indoor unit, a second power supply of the outdoor unit, a third power supply of the camera device and a fourth power supply of the door lock controller;
the power supply detection module is used for judging whether the real-time power supply power exceeds a preset threshold range;
the alarm generation module is used for generating a cutting-off instruction when the real-time power exceeds a preset threshold range.
4. The two-wire digital cloud-based visual doorbell power control system of claim 3, wherein the cloud management and control module further comprises an alarm module; wherein,
the alarm module is used for identifying abnormal slope according to the load aggregation entropy curve; wherein,
the load aggregation entropy curve is a deviation entropy change curve of electricity consumption data and expected electricity consumption data and comprises a plurality of slope sections;
the slope section includes a first slope section indicating an electric power failure of the indoor unit, a second slope section indicating a failure of the outdoor unit, a third slope section indicating a failure of the image pickup device, and a fourth slope section indicating a failure of the door lock controller.
5. The two-wire digital cloud-based visual doorbell power control system of claim 1, wherein the cloud management and control module further comprises a master control module, wherein,
the master control module is configured to receive a standby request sent by a user terminal;
judging whether the standby request accords with a preset standby condition or not;
and for the request meeting the standby condition, sending a standby instruction to the power control module, and cutting off the centralized power supply when the power control module receives the signal.
6. The two-wire digital cloud-based visual doorbell power control system of claim 1, wherein the cloud management module further comprises a sound adjustment module and a power adjustment module; wherein,
the sound adjusting module is configured to receive the on signal of the indoor unit in real time, and send a first acquisition instruction to the data acquisition module after receiving the on signal, wherein,
the acquisition instruction comprises acquisition of face images of the current user shot by the camera device;
extracting facial features of the face image; wherein,
the facial features include facial contours and facial features;
matching and verifying the facial features with facial features in a preset recognition database, wherein the recognition database is internally provided with facial features of family members and age information corresponding to the facial features;
after verification, determining whether to adjust the volume for the current user according to the age information, and when the volume needs to be adjusted, searching the output power corresponding to the current age information and generating a first adjustment instruction;
the power adjusting module is used for adjusting the power of the sounding units of the indoor unit and the outdoor unit according to the first adjusting instruction.
7. The two-wire digital cloud control-based visual doorbell power control system according to claim 6, wherein voiceprint features are further arranged in the identification database, and correspond to age information;
the sound adjustment module further includes:
when the facial feature verification fails, a second acquisition instruction is sent to the data acquisition module, wherein the second acquisition instruction comprises voiceprint information of a current user received by the acquisition microphone;
extracting voiceprint features of the voiceprint information of the current user, and matching and verifying the voiceprint features with the voiceprint features in the recognition database one by one;
judging whether to adjust the volume of the current user according to age information corresponding to the voiceprint characteristics after verification is passed, searching output power corresponding to the current age information when the volume needs to be adjusted, and generating a second adjustment instruction;
the power adjusting module is used for adjusting the output power of the sounding module of the indoor unit according to the first adjusting instruction.
8. The two-wire digital cloud-based visual doorbell power control system of claim 7, wherein the match verification further comprises:
after verification fails, sending confirmation information to the terminal;
receiving a confirmation operation of the terminal, and adding facial features of the face image into a preset recognition database; wherein,
identifying that an item adding queue, a merging queue and a replacing queue are arranged in the database; wherein,
the item adding queue is used for extracting facial features, carrying out position identification on each facial feature according to a preset facial feature distribution queue, determining a target position, and arranging the facial features of the item adding based on the target position;
the merging queue is used for carrying out feature comparison of corresponding positions in the identification database according to the target positions after the item adding queue is generated, and generating item adding queue positions at the target positions when feature distinction exists after comparison, and carrying out item adding merging; wherein,
and when no feature difference exists after comparison, replacing the face features of the target position by the features of the item adding queue to generate a replacement queue.
9. The two-wire digital cloud-based visual doorbell power control system of claim 6, wherein the sound conditioning module is further configured to:
receiving a tone color change instruction sent by an indoor unit and sound data collected by a microphone of the indoor unit;
and transmitting the sound data to a preset tone color conversion module for conversion to obtain target audio data of a specific tone color.
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