CN115460347A - Control method of monitoring device, monitoring device and storage medium - Google Patents
Control method of monitoring device, monitoring device and storage medium Download PDFInfo
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The embodiment of the invention provides a control method of monitoring equipment, the monitoring equipment and a storage medium, and belongs to the field of communication. The method comprises the following steps: acquiring the running time of the monitoring equipment in the monitoring mode under the condition that the monitoring equipment is in the monitoring mode; controlling the monitoring equipment to enter a sleep mode under the condition that the running time is longer than or equal to the preset running time; after the control unit is awakened, the lens module is awakened to collect images of the monitored area to obtain a current image, and the control unit compares the current image with the historical image; under the condition that the current image is the same as the historical image, controlling the monitoring equipment to be continuously in a sleep mode; and controlling the monitoring equipment to enter a monitoring mode under the condition that the current image is different from the historical image. The invention prolongs the service life of the monitoring equipment and reduces the power consumption of the monitoring equipment.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a control method for a monitoring device, and a storage medium.
Background
With the rapid development of image sensing technology and the enhancement of security awareness of people, the application field of monitoring equipment is wider and wider. At present, monitoring equipment is always in an operating state after being powered on, long-time operation can cause electronic components in the monitoring equipment to generate heat, the service life of the monitoring equipment can be influenced, and long-time operation can also cause waste of electric energy.
Disclosure of Invention
The embodiment of the invention provides a control method of monitoring equipment, the monitoring equipment and a storage medium, and aims to prolong the service life of the monitoring equipment and reduce the power consumption of the monitoring equipment.
In a first aspect, an embodiment of the present invention provides a method for controlling a monitoring device, where the monitoring device includes a control unit, a lens module and a communication module, the lens module is used to acquire an image of a monitored area, and the communication module is used to communicate with an external device, and the method includes:
acquiring the running time of the monitoring equipment in a monitoring mode under the condition that the monitoring equipment is in the monitoring mode, wherein the control unit, the lens module, the memory and the communication module are all in running states under the monitoring mode;
under the condition that the running time is longer than or equal to a preset running time, controlling the monitoring equipment to enter a sleep mode, wherein in the sleep mode, the control unit, the lens module and the memory are all in a sleep state, the communication module transmits heartbeat packets, and the control unit is periodically awakened according to the preset sleep time;
after the control unit is awakened, the lens module is awakened to acquire images of a monitored area to obtain a current image, the current image is compared with a historical image by the control unit, and the historical image is the image acquired when the lens module is awakened at the previous time;
under the condition that the current image is the same as the historical image, controlling the monitoring equipment to be continuously in the sleep mode;
or controlling the monitoring equipment to enter the monitoring mode under the condition that the current image is different from the historical image.
In a second aspect, an embodiment of the present invention further provides a monitoring device, where the monitoring device includes a control unit, a communication module, a memory, a lens module, a power management system, and a battery module;
the power management system is used for controlling the battery module to respectively supply power or cut off power to the control unit, the communication module, the memory and the lens module;
the camera lens module is used for acquiring images in a monitoring area, the memory is used for storing the images acquired by the camera lens module, and the communication module is used for communicating with external equipment;
the control unit is used for realizing the control method of any monitoring device provided by the invention specification.
In a third aspect, an embodiment of the present invention further provides a storage medium for a computer-readable storage, where the storage medium stores one or more programs, and the one or more programs are executable by one or more processors to implement the control method of any monitoring device as provided in the present specification.
The embodiment of the invention provides a control method of monitoring equipment, the monitoring equipment and a storage medium, wherein the running time length of the monitoring equipment in a monitoring mode is acquired when the monitoring equipment is in the monitoring mode, the monitoring equipment is controlled to enter a dormant mode when the running time length is greater than or equal to the preset running time length, a control unit, a lens module and a storage in the monitoring equipment are all in the dormant state under the dormant mode, a communication module transmits heartbeat packets, and the control unit is periodically awakened, so that the monitoring equipment can be prevented from being in the running state for a long time, the service life of the monitoring equipment can be prolonged, the power consumption of the monitoring equipment can be reduced, after the control unit is periodically awakened, the lens module is awakened to acquire images of a monitoring area to obtain current images, the control unit compares the current images with the images acquired by the lens module when the lens module is awakened for the last time, the monitoring equipment is continuously controlled to be in the dormant mode under the condition that the current images are different from the monitoring area, the monitoring equipment can be switched into the dormant mode under the condition that the service life of the monitoring equipment is prolonged, the monitoring equipment can be reduced, and the power consumption of the monitoring equipment can be ensured in time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic block diagram of a monitoring device according to an embodiment of the present invention;
FIG. 2 is a block diagram schematically illustrating another monitoring device according to an embodiment of the present invention;
FIG. 3 is a block diagram schematically illustrating a structure of another monitoring device provided in an embodiment of the present invention;
fig. 4 is a schematic flowchart of a control method of a monitoring device according to an embodiment of the present invention;
fig. 5 is a schematic flowchart of another monitoring device control method according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a communication link in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
It is to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a schematic block diagram of a monitoring device according to an embodiment of the present invention.
As shown in fig. 1, the monitoring apparatus 100 includes a control unit 110, a communication module 120, a memory 130, a lens module 140, and a power management system 150. The external power source 200 is connected to the power management system 150, so that the power management system 150 can control the power source 200 to respectively supply power to or cut off power from the control unit 110, the communication module 120, the memory 130 and the lens module 140. The lens module 140 is configured to collect images in a monitoring area, the memory 130 is configured to store the images collected by the lens module 140, the communication module 120 is configured to communicate with an external device, and the control unit 110 is configured to control the monitoring device 100.
In an embodiment, the control unit 110 obtains an operation duration of the monitoring device 100 in the monitoring mode when the monitoring device 100 is in the monitoring mode, where in the monitoring mode, each module in the monitoring device 100 is in an operation state; when the operation duration is greater than or equal to the preset operation duration, the monitoring device 100 is controlled to enter a sleep mode, in the sleep mode, the control unit 110, the memory 130, and the lens module 140 are all in a sleep state, the communication module 120 performs heartbeat packet transmission, and the control unit 110 is periodically awakened at the preset sleep duration; after the control unit 110 is awakened, the control unit 110 awakens the lens module 140 to perform image acquisition on the monitored area to obtain a current image, and compares the current image with a historical image, wherein the historical image is an image acquired when the lens module is awakened at the previous time; in the case where the current image is the same as the history image, controlling the monitoring apparatus 100 to continue in the sleep mode; or in the case where the current image is different from the history image, the monitoring apparatus 100 is controlled to enter the monitoring mode.
For example, as shown in fig. 1, in the case that the monitoring apparatus 100 is in the monitoring mode, the power management system 150 controls the power supply 200 to respectively supply power to the control unit 110, the communication module 120, the memory 130 and the lens module 140, so that the control unit 110, the communication module 120, the memory 130 and the lens module 140 are all in an operating state. When the monitoring apparatus 100 is in the sleep mode, the power management system 150 controls the power supply 200 to power off the control unit 110, the memory 130 and the lens module 140, the control power supply 200 individually supplies power to the communication module 120, and the communication module 120 performs heartbeat packet transmission, and the power management system 150 periodically controls the power supply 200 to supply power to the control unit 110 with the preset sleep duration, so that the control unit 110 is periodically awakened with the preset sleep duration.
In an embodiment, as shown in fig. 2, the monitoring apparatus 100 further includes a battery module 160, the battery module 160 is connected to the power management system 150, and the power management system 150 controls the battery module 160 to supply power or cut off power to the control unit 110, the communication module 120, the memory 130, and the lens module 140, respectively. The battery module 160 includes a rechargeable lithium battery. The modules in the monitoring device 100 are supplied with power by using the battery module 160, wires do not need to be laid, the installation convenience of the monitoring device can be improved, and the control unit 110 controls the monitoring device to enter the sleep mode under the condition that the running time of the monitoring device 100 in the monitoring mode is greater than or equal to the preset running time, so that the modules in the monitoring device 100 are prevented from being in a running state for a long time, the service life of the monitoring device is prolonged, the power consumption of the monitoring device can be reduced, and the duration of the battery module 160 is prolonged.
For example, as shown in fig. 2, when the monitoring apparatus 100 is in the monitoring mode, the power management system 150 controls the battery module 160 to respectively supply power to the control unit 110, the communication module 120, the memory 130 and the lens module 140, so that the control unit 110, the communication module 120, the memory 130 and the lens module 140 are all in an operating state. When the monitoring device 100 is in the sleep mode, the power management system 150 controls the battery module 160 to power off the control unit 110, the memory 130 and the lens module 140, controls the battery module 160 to supply power to the communication module 120 alone, and controls the communication module 120 to transmit the heartbeat packet, and the power management system 150 periodically controls the battery module 160 to supply power to the control unit 110 with the preset sleep duration, so that the control unit 110 is awakened periodically with the preset sleep duration.
In one embodiment, as shown in fig. 3, the monitoring device 100 further includes an environment detection sensor 170, the battery module 160 is connected to the power management system 150, and the battery module 160 powers on or powers off the control unit 110, the communication module 120, the memory 130, the lens module 140, and the microphone 170 through the power management system 150. In the monitoring mode, the battery module 160 supplies power to the control unit 110, the communication module 120, the memory 130, the lens module 140 and the environment detection sensor 170 through the power management system 150, so that the control unit 110, the communication module 120, the memory 130, the lens module 140 and the sound pickup 170 are all in the running state, and in the sleep mode, the battery module 160 powers off the control unit 110, the memory 130 and the lens module 140 through the power management system 150, and supplies power to the communication module 120 and the environment detection sensor 170. The environment detection sensor 170 includes a microphone and/or an infrared sensor.
In an embodiment, the control unit 110 obtains an operation duration of the monitoring device 100 in the monitoring mode when the monitoring device 100 is in the monitoring mode, where in the monitoring mode, each module in the monitoring device 100 is in an operation state; when the running time is longer than or equal to the preset running time, the monitoring device 100 is controlled to enter a sleep mode, in the sleep mode, the control unit 110, the memory 130 and the lens module 140 are all in a sleep state, the communication module 120 performs heartbeat packet transmission, the control unit 110 is periodically awakened by the preset sleep time, and the environment detection sensor 170 is in a running state; after the control unit 110 is awakened, acquiring a sound decibel value acquired by the environment detection sensor 170, awakening the lens module 140 to acquire an image of the monitored area to obtain a current image under the condition that the sound decibel value is greater than or equal to a preset decibel threshold value, and comparing the current image with a historical image, wherein the historical image is an image acquired by the lens module when the lens module is awakened at the previous time; in the case that the current image is the same as the history image, controlling the monitoring apparatus 100 to continue in the sleep mode; or in the case where the current image is different from the history image, the monitoring apparatus 100 is controlled to enter the monitoring mode.
Hereinafter, a control method of a monitoring device according to an embodiment of the present invention will be described in detail with reference to the scenarios in fig. 1, fig. 2, or fig. 3. It should be noted that the scenarios in fig. 1, fig. 2, or fig. 3 are only used to explain the control method of the monitoring device provided in the embodiment of the present invention, but do not constitute a limitation on an application scenario of the control method of the monitoring device provided in the embodiment of the present invention.
Referring to fig. 4, fig. 4 is a flowchart illustrating a control method of a monitoring device according to an embodiment of the present invention.
As shown in fig. 4, the control method of the monitoring apparatus includes steps S101 to S105.
Step S101, under the condition that the monitoring equipment is in the monitoring mode, obtaining the running time of the monitoring equipment in the monitoring mode.
In the embodiment of the invention, in the monitoring mode, all modules in the monitoring equipment are in a running state. For example, as shown in fig. 1, when the monitoring apparatus 100 is in the monitoring mode, the power management system 150 controls the power supply 200 to respectively supply power to the control unit 110, the communication module 120, the memory 130 and the lens module 140, so that the control unit 110, the communication module 120, the memory 130 and the lens module 140 are all in an operating state. For another example, as shown in fig. 2, when the monitoring apparatus 100 is in the monitoring mode, the power management system 150 controls the power module 160 to respectively supply power to the control unit 110, the communication module 120, the memory 130 and the lens module 140, so that the control unit 110, the communication module 120, the memory 130 and the lens module 140 are all in an operating state.
In one embodiment, under the condition that the monitoring equipment is in a monitoring mode, whether a target object exists in a monitoring area or not is determined according to an image acquired by a lens module; under the condition that the target object does not exist in the monitoring area, acquiring the running time of the monitoring equipment in a monitoring mode; or clearing the running time length when the target object exists in the monitoring area. The target object may include a human, an animal, a vehicle, or the like. By clearing the running time of the monitoring equipment in the monitoring mode under the condition that the target object exists in the monitoring area, the monitoring equipment can be kept in the monitoring mode within a latest period of time, and therefore the target object in the monitoring picture can be monitored timely and accurately.
In an embodiment, when the monitoring device is in the monitoring mode, controlling an image acquired by the lens module at a preset interval time, and acquiring a first image and a second image acquired by the lens module, where the first image is an image acquired by the lens module at a current moment, the second image is an image acquired by the lens module at a previous moment, and a difference between the current moment and the previous moment is equal to the preset interval time; determining whether the first image is the same as the second image, and acquiring the running time of the monitoring equipment in the monitoring mode under the condition that the first image is the same as the second image; or clearing the running time of the monitoring equipment in the monitoring mode under the condition that the first image is different from the second image. The preset interval time may be set based on an actual situation, which is not specifically limited in the embodiment of the present invention. By clearing the running time of the monitoring equipment in the monitoring mode under the condition that the monitoring picture is changed, the monitoring equipment can be kept in the monitoring mode within a latest period of time, and therefore the target object in the monitoring picture can be monitored timely and accurately.
And S102, controlling the monitoring equipment to enter a sleep mode under the condition that the running time is longer than or equal to the preset running time.
In the embodiment of the invention, in the sleep mode, the control unit and the lens module in the monitoring equipment are both in the sleep state, the communication module transmits the heartbeat packet, and the control unit is periodically awakened at the preset sleep time. The communication module performs heartbeat packet transmission, which means that the communication module sends a data packet to a downlink monitoring device in a communication link where the monitoring device is located at preset intervals, so that the communication link where the monitoring device is located is always in a connected state, and the preset intervals, the preset operation duration and the preset sleep duration can be set based on actual conditions, which is not specifically limited in this embodiment of the present invention, for example, the preset intervals are 5 minutes, the preset operation duration is 30 minutes, and the preset sleep duration is 180 seconds.
For example, as shown in fig. 1, in the case that the monitoring apparatus 100 is in the sleep mode, the power management system 150 controls the power supply 200 to power off the control unit 110, the memory 130 and the lens module 140, the control power supply 200 alone supplies power to the communication module 120, and the communication module 120 performs heartbeat packet transmission, and the power management system 150 periodically controls the power supply 200 to supply power to the control unit 110 with the preset sleep duration, so that the control unit 110 is periodically woken up with the preset sleep duration.
For another example, as shown in fig. 2, when the monitoring device 100 is in the sleep mode, the power management system 150 controls the battery module 160 to power off the control unit 110, the memory 130 and the lens module 140, controls the battery module 160 to supply power to the communication module 120 alone, and the communication module 120 performs heartbeat packet transmission, and the power management system 150 periodically controls the battery module 160 to supply power to the control unit 110 with the preset sleep duration, so that the control unit 110 is periodically woken up with the preset sleep duration.
For another example, as shown in fig. 3, when the monitoring apparatus 100 is in the sleep mode, the power management system 150 controls the battery module 160 to power off the control unit 110, the memory 130 and the lens module 140, controls the battery module 160 to supply power to the communication module 120 and the environment detection sensor 170, and the communication module 120 performs heartbeat packet transmission, and the power management system 150 controls the battery module 160 to supply power to the control unit 110 periodically with the preset sleep time duration, so that the control unit 110 is awakened periodically with the preset sleep time duration.
And S103, after the control unit is awakened, awakening the lens module to collect images of the monitored area to obtain a current image, and comparing the current image with the historical image by the control unit.
In the embodiment of the invention, the power management system in the monitoring equipment periodically controls the battery module to supply power to the control unit according to the preset dormancy duration, so that the control unit is periodically awakened according to the preset dormancy duration. The historical image is an image acquired by the lens module when the lens module is awakened at the previous time. For example, the preset sleep duration is T, and the time when the lens module is awakened includes T 1 And t 2 ，t 1 The time t when the lens module is awakened last time 2 Is the current system time, and t 1 -t 2 If T, the lens module is at T 2 The image obtained by image acquisition of the monitored area at any moment is the current image, and the lens module is at t 1 And acquiring images of the monitored area at all times to obtain historical images.
In one embodiment, the similarity between the current image and the historical image is calculated; determining that the current image is the same as the history image in a case where a similarity between the current image and the history image is greater than or equal to a preset similarity threshold, or determining that the current image is different from the history image in a case where the similarity between the current image and the history image is less than the preset similarity threshold. The preset similarity threshold may be set based on an actual situation, which is not specifically limited in the embodiment of the present invention. For example, the preset similarity threshold is 80%.
In an embodiment, when the monitoring device is in the sleep mode, the power management system obtains the sleep duration of the control unit, and when the sleep duration of the control unit reaches a preset sleep duration, the power management system turns on a power supply switch of the control unit, so that the battery module supplies power to the control unit to wake up the control unit. After the control unit is awakened, the dormancy duration of the control unit is cleared, and under the condition that the monitoring equipment is continuously in the dormancy mode, the power supply management system closes a power supply switch of the control unit so that the battery module cuts off the power of the control unit, and when the control unit enters the dormancy mode, the power supply management system starts to record the dormancy duration of the control unit.
And step S104, controlling the monitoring equipment to be continuously in the sleep mode under the condition that the current image is the same as the historical image.
In the embodiment of the invention, under the condition that the current image is the same as the historical image, the monitoring picture can be determined to be unchanged, so that the monitoring equipment is continuously in the sleep mode, and the endurance time of a battery module in the monitoring equipment is prolonged.
And S105, controlling the monitoring equipment to enter a monitoring mode under the condition that the current image is different from the historical image.
In the embodiment of the invention, under the condition that the current image is different from the historical image, the monitoring picture can be determined to be changed, so that the monitoring equipment enters a monitoring mode, and the monitoring equipment can timely and accurately monitor the monitored area.
In the control method of the monitoring device provided in the above embodiment, when the monitoring device is in the monitoring mode, the operation duration that the monitoring device is in the monitoring mode is obtained, and when the operation duration is greater than or equal to the preset operation duration, the monitoring device is controlled to enter the sleep mode, in the sleep mode, the control unit, the memory, and the lens module in the monitoring device are all in the sleep state, and the communication module performs heartbeat packet transmission, and the control unit is periodically awakened, so that the monitoring device can be prevented from being in the operation state for a long time, the service life of the monitoring device can be prolonged, the power consumption of the monitoring device can be reduced, and after the control unit is periodically awakened, the lens module is awakened to perform image acquisition on the monitoring area to obtain the current image, the control unit compares the current image with the image acquired by the lens module when the current image is awakened last time, in the case that the current image is the same as the previous image, the current image is continuously controlled to be in the sleep mode, and in the case that the current image is the same as the lens module, the monitoring device is switched from the sleep mode into the monitoring device, so that the service life of the monitoring device can be prolonged, and the power consumption of the monitoring device can be reduced, and the monitoring device can be ensured in time when the monitoring device is different from the sleep mode.
In an embodiment, as shown in fig. 5, after step S102, steps S106 to S109 are further included.
Step S106, determining whether a preset mode identifier sent by the uplink monitoring device and/or the downlink monitoring device is received.
In the embodiment of the invention, a plurality of monitoring devices and network devices form a communication link, the monitoring devices are in an ad hoc network, and a communication module in the monitoring device can be used as a wireless relay to transmit wireless signals and can also be used as a signal receiver to receive wireless signals transmitted by other monitoring devices or network devices. When networking, the monitoring equipment selects the WiFi signal with the highest signal intensity to connect, and therefore communication energy consumption can be reduced.
For example, as shown in fig. 6, the network device 10, the monitoring device 20, the monitoring device 30, and the monitoring device 40 form a communication link, and when the monitoring device 20 performs networking, the signal strength of a WiFi signal transmitted by the network device 10 is the highest among WiFi signals received by the monitoring device 20, so that the monitoring device 20 performs networking connection with the network device 10. When the monitoring device 30 is networked, the WiFi signal received by the monitoring device 30 has the highest signal strength of the WiFi signal transmitted by the monitoring device 20, and therefore, the monitoring device 30 is networked with the monitoring device 20. When the monitoring device 40 is networked, the monitoring device 40 receives the WiFi signal with the highest signal strength of the WiFi signal transmitted by the monitoring device 30, and therefore the monitoring device 40 is networked with the monitoring device 30. The monitoring device 40 transmits the acquired image to the monitoring device 30, the monitoring device 30 forwards the image sent by the monitoring device 40 to the monitoring device 20, the monitoring device 20 forwards the image sent by the monitoring device 30 to the network device 10, and the network device 10 uploads the received image to the server.
In the embodiment of the present invention, the preset mode identifier is used to describe that the uplink monitoring device of the monitoring device and/or the downlink monitoring device of the monitoring device is in the monitoring mode. The preset mode identifier may be composed of numbers, english letters and/or special characters, which is not specifically limited in this embodiment of the present invention.
In one embodiment, the position of the monitoring device in the preset communication link is determined; determining uplink monitoring equipment and/or downlink monitoring equipment of the monitoring equipment from a preset communication link according to the position of the monitoring equipment in the preset communication link; and under the condition that the monitoring equipment is switched from the sleep mode to the monitoring mode, sending a preset mode identifier to the upstream monitoring equipment and/or the downstream monitoring equipment, wherein the preset mode identifier is used for describing that the monitoring equipment is in the monitoring mode. The preset communication link comprises a plurality of monitoring devices, and the preset communication link is updated after a new monitoring device is networked.
For example, the preset communication link may be a communication link as shown in fig. 6, the monitoring device 40 has no uplink monitoring device, the downlink monitoring device of the monitoring device 40 is the monitoring device 30, the uplink monitoring device of the monitoring device 30 is the monitoring device 40, the downlink monitoring device of the monitoring device 30 is the monitoring device 20, the monitoring device 20 has no downlink monitoring device, and the uplink monitoring device of the monitoring device 20 is the monitoring device 30.
As shown in fig. 6, taking monitoring device 30 as an example, an uplink monitoring device of monitoring device 30 is monitoring device 40, a downlink monitoring device of monitoring device 30 is monitoring device 20, when monitoring device 30 is switched from a sleep mode to a monitoring mode, monitoring device 30 sends a preset mode identifier to monitoring device 20 and/or monitoring device 40, and similarly, when monitoring device 20 is switched from the sleep mode to the monitoring mode, monitoring device 20 sends a preset mode identifier to monitoring device 30, and when monitoring device 40 is switched from the sleep mode to the monitoring mode, monitoring device 40 sends a preset mode identifier to monitoring device 30.
In an embodiment, when the monitoring device is in the sleep mode, a power management system in the monitoring device determines whether a preset mode identifier sent by an uplink monitoring device and/or a downlink monitoring device of the monitoring device is received. Wherein, the step of determining the position of the monitoring equipment in a preset communication link; determining the uplink monitoring device and/or the downlink monitoring device of the monitoring device from the preset communication link according to the position of the monitoring device in the preset communication link may be performed before or after step S101, before or after step S102, before or after step S104, or before or after step S105, which is not specifically limited in this embodiment of the present invention.
And step S107, reducing the residual sleep time or the preset sleep time of the control unit under the condition of receiving the preset mode identification.
In the embodiment of the present invention, the remaining sleep duration of the control unit may be determined according to the sleep duration of the control unit and a preset sleep duration, for example, if the sleep duration of the control unit is 90 seconds, and the preset sleep duration is 180 seconds, the sleep duration is subtracted from the preset sleep duration, and the remaining sleep duration of the control unit is 90 seconds.
In an embodiment, the remaining sleep duration or the preset sleep duration of the control unit may be reduced through a power management system in the monitoring device. For example, as shown in fig. 6, taking the monitoring device 30 as an example, in a case that the monitoring device 30 receives the preset mode identifier sent by the monitoring device 20 and/or the monitoring device 40, the power management system in the monitoring device 30 reduces the remaining sleep duration or the preset sleep duration of the control unit in the monitoring device 30.
In an embodiment, the manner of reducing the remaining sleep duration or presetting the sleep duration of the control unit may be: determining a first distance between the monitoring equipment and the uplink monitoring equipment and/or determining a second distance between the monitoring equipment and the downlink monitoring equipment; and determining a sleep duration adjustment value according to the first distance and/or the second distance, and subtracting the sleep duration adjustment value from the residual sleep duration or the preset sleep duration of the control unit to update the residual sleep duration or the preset sleep duration of the control unit. The first distance between the monitoring device and the uplink monitoring device and the second distance between the monitoring device and the downlink monitoring device can be measured actually and then stored in the memory.
In an embodiment, the sleep duration adjustment value is determined according to the first distance and/or the second distance, and the manner of subtracting the sleep duration adjustment value from the remaining sleep duration of the control unit may be: acquiring a mapping relation table between a pre-stored distance and a sleep duration adjustment value; inquiring a mapping relation table, determining a sleep duration adjustment value corresponding to the first distance as a first sleep duration adjustment value, and subtracting the first sleep duration adjustment value from the residual sleep duration of the control unit; or, inquiring the mapping relation table, determining the sleep duration adjustment value corresponding to the second distance as a second sleep duration adjustment value, and subtracting the second sleep duration adjustment value from the residual sleep duration of the control unit; or, inquiring the mapping relation table, determining the sleep duration adjustment value corresponding to the first distance as a first sleep duration adjustment value and determining the sleep duration adjustment value corresponding to the second distance as a second sleep duration adjustment value, and subtracting the first sleep duration adjustment value and the second sleep duration adjustment value from the remaining sleep duration of the control unit. The mapping relationship table between the pre-stored distance and the sleep duration adjustment value may be set based on actual conditions, which is not specifically limited in the embodiment of the present invention.
In the embodiment of the present invention, when the working mode of the uplink monitoring device and/or the downlink monitoring device of the monitoring device is switched from the sleep mode to the monitoring mode, the remaining sleep duration or the preset sleep duration of the control unit in the monitoring device is reduced, so that the response speed of the monitoring device can be increased.
And step S108, determining whether an image transmission instruction sent by the uplink monitoring equipment is received.
In the embodiment of the invention, under the condition that the monitoring equipment is in the sleep mode, a power management system in the monitoring equipment determines whether an image transmission instruction sent by uplink monitoring equipment of the monitoring equipment is received. And sending a picture transmission instruction to downlink monitoring equipment of the monitoring equipment under the condition that the working mode of the monitoring equipment is switched from the sleep mode to the monitoring mode. For example, as shown in fig. 6, taking the monitoring device 40 as an example, the downstream monitoring device of the monitoring device 40 is the monitoring device 30, and therefore, when the monitoring device 40 is switched from the sleep mode to the monitoring mode, the monitoring device 40 sends a map transmission instruction to the monitoring device 30.
And step S109, controlling the communication module to enter an image transmission communication mode under the condition of receiving the image transmission instruction.
In the embodiment of the invention, under the condition that the working mode of the communication module is the image transmission communication mode, the communication module transmits the image sent by the uplink monitoring equipment to the downlink monitoring equipment of the monitoring equipment. For example, as shown in fig. 6, when the monitoring device 30 receives a mapping instruction sent by the monitoring device 40, the power management system in the monitoring device 30 controls the communication module to enter a mapping communication mode, so that the communication module in the monitoring device 30 forwards an image sent by the monitoring device 40 to the monitoring device 20.
In an embodiment, in a case of receiving the image transmission instruction, if the monitoring device has a downlink monitoring device, the monitoring device sends the image transmission instruction to the downlink monitoring device. For example, as shown in fig. 6, when the monitoring device 30 receives an image transmission instruction sent by the monitoring device 40, because the downstream monitoring device of the monitoring device 30 is the monitoring device 20, the monitoring device 30 sends the image transmission instruction to the monitoring device 20, and when the monitoring device 20 receives the image transmission instruction, the monitoring device 20 controls its own communication module to enter an image transmission communication mode, so that an image collected by the monitoring device 40 can be transmitted to the network device 10 through the monitoring device 40, the monitoring device 30, and the monitoring device 20, and then is uploaded to the server by the network device 10.
According to the embodiment of the invention, the monitoring equipment controls the communication module to enter the image transmission communication mode under the condition that the monitoring equipment receives the image transmission instruction, so that the communication module can forward the image sent by the uplink monitoring equipment of the monitoring equipment to the downlink monitoring equipment of the monitoring equipment, the image transmission can be realized under the condition that the monitoring equipment is in the dormant mode, and the reliable transmission of the image can be maintained while the endurance time of the battery is prolonged.
In one embodiment, under the condition that the monitoring equipment is in a monitoring mode, whether a target object exists in a monitoring area or not is determined according to an image acquired by a lens module; under the condition that a target object exists in a monitoring area, determining the moving direction of the target object in the monitoring area relative to monitoring equipment according to a plurality of frames of images collected by a lens module; determining whether an uplink monitoring device and/or a downlink monitoring device of a monitoring device are/is located in the moving direction of a target object; and sending a wake-up instruction to the upstream monitoring equipment and/or the downstream monitoring equipment under the condition that the upstream monitoring equipment and/or the downstream monitoring equipment are positioned in the moving direction of the target object, so that the upstream monitoring equipment and/or the downstream monitoring equipment enter a monitoring mode under the condition that the upstream monitoring equipment and/or the downstream monitoring equipment receive the wake-up instruction. Under the condition that the uplink monitoring equipment and/or the downlink monitoring equipment are located in the moving direction of the target object, the uplink monitoring equipment and/or the downlink monitoring equipment are awakened in advance to enter a monitoring mode, so that the target object can be accurately monitored, and the accuracy and timeliness of monitoring are improved.
In an embodiment, the manner of determining whether the uplink monitoring device and/or the downlink monitoring device of the monitoring device are located in the moving direction of the target object may be: determining the position variation according to the moving direction of the target object relative to the monitoring equipment; acquiring a first position of the monitoring equipment, and accumulating the first position and the position variation to obtain a second position; acquiring a third position of an uplink monitoring device of the monitoring device, calculating a distance between the second position and the third position, and determining that the uplink monitoring device of the monitoring device is positioned in the moving direction of the target object under the condition that the distance between the second position and the third position is smaller than a preset distance threshold; and/or acquiring a fourth position of downlink monitoring equipment of the monitoring equipment, calculating a distance between the second position and the fourth position, and determining that the downlink monitoring equipment of the monitoring equipment is positioned in the moving direction of the target object under the condition that the distance between the second position and the fourth position is smaller than a preset distance threshold value.
For example, according to the moving direction of the target object relative to the monitoring device, the position change amount may be determined by: and acquiring a pre-stored mapping relation table between the moving direction and the position variation, inquiring the mapping table, and acquiring the position variation corresponding to the moving direction of the target object relative to the monitoring equipment. The mapping relationship table between the moving direction and the position variation may be set based on an actual situation, which is not specifically limited in the embodiment of the present invention.
The embodiment of the invention also provides monitoring equipment, which comprises a control unit, a communication module, a memory, a lens module, a power management system and a battery module;
the power management system is used for controlling the battery module to respectively supply power or cut off power to the control unit, the communication module, the memory and the lens module;
the camera lens module is used for acquiring images in a monitoring area, the memory is used for storing the images acquired by the camera lens module, and the communication module is used for communicating with external equipment;
the control unit is used for realizing the following steps:
acquiring the running time of the monitoring equipment in a monitoring mode under the condition that the monitoring equipment is in the monitoring mode, wherein the control unit, the lens module, the memory and the communication module are all in running states under the monitoring mode;
when the running time is longer than or equal to a preset running time, the monitoring equipment is controlled to enter a sleep mode, in the sleep mode, the control unit, the lens module and the memory are all in sleep states, the communication module transmits heartbeat packets, and the control unit is periodically awakened according to the preset sleep time;
after the control unit is awakened, the lens module is awakened to acquire images of a monitored area to obtain a current image, the current image is compared with a historical image by the control unit, and the historical image is the image acquired when the lens module is awakened at the previous time;
under the condition that the current image is the same as the historical image, controlling the monitoring equipment to be continuously in the sleep mode;
or controlling the monitoring equipment to enter the monitoring mode under the condition that the current image is different from the historical image.
In an embodiment, the control unit is further configured to:
determining the position of the monitoring equipment in a preset communication link, wherein the preset communication link comprises a plurality of monitoring equipment;
determining uplink monitoring equipment and/or downlink monitoring equipment of the monitoring equipment from the preset communication link according to the position;
and sending a preset mode identifier to the uplink monitoring equipment and/or the downlink monitoring equipment, wherein the preset mode identifier is used for describing that the monitoring equipment is in a monitoring mode.
In an embodiment, the power management system is further configured to:
after the monitoring equipment enters a sleep mode, determining whether a preset mode identifier sent by the uplink monitoring equipment and/or the downlink monitoring equipment is received;
and under the condition that the preset mode identifier is received, reducing the residual dormant time or the preset dormant time of the control unit, wherein the preset mode identifier is used for describing that the uplink monitoring equipment and/or the downlink monitoring equipment are in a monitoring mode.
In one embodiment, the power management system is further configured to:
acquiring a first distance between the monitoring equipment and the uplink monitoring equipment and/or acquiring a second distance between the monitoring equipment and the downlink monitoring equipment;
and determining a sleep duration adjustment value according to the first distance and/or the second distance, and subtracting the sleep duration adjustment value from the residual sleep duration or the preset sleep duration of the control unit.
In an embodiment, the power management system is further configured to:
after the monitoring equipment enters a sleep mode, determining whether a map transmission instruction sent by the uplink monitoring equipment is received;
and under the condition of receiving the image transmission instruction, controlling the communication module to enter an image transmission communication mode, and under the image transmission communication mode, forwarding the image sent by the uplink monitoring equipment to the downlink monitoring equipment by the communication module.
In an embodiment, the control unit is further configured to:
determining whether a target object exists in the monitoring area or not according to the image acquired by the lens module;
under the condition that the target object does not exist in the monitoring area, acquiring the running time of the monitoring equipment in the monitoring mode;
or clearing the running time length when the target object exists in the monitoring area.
In an embodiment, the control unit is further configured to:
under the condition that a target object exists in the monitoring area, determining the moving direction of the target object in the monitoring area relative to the monitoring equipment according to the multi-frame image acquired by the lens module;
determining whether the uplink monitoring device and/or the downlink monitoring device are/is located in the moving direction;
and sending a wake-up instruction to the uplink monitoring device and/or the downlink monitoring device under the condition that the uplink monitoring device and/or the downlink monitoring device is/are located in the moving direction, so that the uplink monitoring device and/or the downlink monitoring device enter a monitoring mode under the condition that the uplink monitoring device and/or the downlink monitoring device receives the wake-up instruction.
It should be noted that, as is clear to those skilled in the art, for convenience and simplicity of description, in the specific working process of the monitoring device described above, reference may be made to a corresponding process in the foregoing control method embodiment of the monitoring device, and details are not described herein again.
Embodiments of the present invention further provide a storage medium for a computer-readable storage, where the storage medium stores one or more programs, and the one or more programs are executable by one or more processors to implement the control method of any monitoring device provided in the description of the embodiments of the present invention.
The storage medium may be an internal storage unit of the monitoring device described in the foregoing embodiment, for example, a hard disk or a memory of the monitoring device. The storage medium may also be an external storage device of the monitoring device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the monitoring device.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, or suitable combinations thereof. In a hardware embodiment, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as is well known to those skilled in the art.
It should be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items. It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments. While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A control method of a monitoring device is characterized in that the monitoring device comprises a control unit, a lens module, a memory and a communication module, wherein the lens module is used for collecting images of a monitored area, the memory is used for storing the images collected by the lens module, and the communication module is used for communicating with an external device, and the method comprises the following steps:
acquiring the running time of the monitoring equipment in a monitoring mode under the condition that the monitoring equipment is in the monitoring mode, wherein the control unit, the lens module, the memory and the communication module are all in running states under the monitoring mode;
under the condition that the running time is longer than or equal to a preset running time, controlling the monitoring equipment to enter a sleep mode, wherein in the sleep mode, the control unit, the lens module and the memory are all in a sleep state, the communication module transmits heartbeat packets, and the control unit is periodically awakened according to the preset sleep time;
after the control unit is awakened, the lens module is awakened to acquire images of a monitored area to obtain a current image, the current image is compared with a historical image by the control unit, and the historical image is an image acquired when the lens module is awakened at the previous time;
under the condition that the current image is the same as the historical image, controlling the monitoring equipment to be continuously in the sleep mode;
or controlling the monitoring equipment to enter the monitoring mode under the condition that the current image is different from the historical image.
2. The control method of a monitoring device according to claim 1, characterized in that the method further comprises:
determining the position of the monitoring equipment in a preset communication link, wherein the preset communication link comprises a plurality of monitoring equipment;
determining uplink monitoring equipment and/or downlink monitoring equipment of the monitoring equipment from the preset communication link according to the position;
after the controlling the monitoring device to enter the monitoring mode, the method further includes:
and sending a preset mode identifier to an uplink monitoring device and/or a downlink monitoring device of the monitoring device, wherein the preset mode identifier is used for describing that the monitoring device is in a monitoring mode.
3. The control method according to claim 2, wherein after controlling the monitoring device to enter the sleep mode, the method further comprises:
determining whether a preset mode identifier sent by the uplink monitoring equipment and/or the downlink monitoring equipment is received;
and under the condition of receiving the preset mode identifier, reducing the remaining dormant time or the preset dormant time of the control unit, wherein the preset mode identifier is used for describing that the uplink monitoring equipment and/or the downlink monitoring equipment are in a monitoring mode.
4. The control method according to claim 3, wherein the reducing the remaining sleep time or the preset sleep time of the control unit comprises:
acquiring a first distance between the monitoring equipment and the uplink monitoring equipment and/or acquiring a second distance between the monitoring equipment and the downlink monitoring equipment;
and determining a sleep duration adjustment value according to the first distance and/or the second distance, and subtracting the sleep duration adjustment value from the residual sleep duration or the preset sleep duration of the control unit.
5. The control method according to claim 2, wherein after controlling the monitoring device to enter the sleep mode, the method further comprises:
determining whether an image transmission instruction sent by the uplink monitoring equipment is received;
and under the condition of receiving the image transmission instruction, controlling the communication module to enter an image transmission communication mode, and under the image transmission communication mode, forwarding the image sent by the uplink monitoring equipment to the downlink monitoring equipment by the communication module.
6. The control method according to any one of claims 2 to 5, wherein before obtaining the operation duration of the monitoring device in the monitoring mode, further comprising:
determining whether a target object exists in the monitoring area or not according to the image acquired by the lens module;
under the condition that the target object does not exist in the monitoring area, acquiring the running time of the monitoring equipment in the monitoring mode;
or clearing the running time length under the condition that the target object exists in the monitoring area.
7. The control method according to claim 6, wherein after determining whether a target object exists in the monitoring area according to the image captured by the lens module in the monitoring device, the method further comprises:
under the condition that a target object exists in the monitoring area, determining the moving direction of the target object in the monitoring area relative to the monitoring equipment according to the multi-frame image acquired by the lens module;
determining whether the uplink monitoring device and/or the downlink monitoring device are located in the moving direction;
and sending a wake-up instruction to the uplink monitoring device and/or the downlink monitoring device under the condition that the uplink monitoring device and/or the downlink monitoring device is/are located in the moving direction, so that the uplink monitoring device and/or the downlink monitoring device enter a monitoring mode under the condition that the uplink monitoring device and/or the downlink monitoring device receives the wake-up instruction.
8. The monitoring equipment is characterized by comprising a control unit, a communication module, a memory, a lens module, a power management system and a battery module;
the power management system is used for controlling the battery module to respectively supply power or cut off power to the control unit, the communication module, the memory and the lens module;
the camera lens module is used for collecting images in a monitoring area, the memory is used for storing the images collected by the camera lens module, and the communication module is used for communicating with external equipment;
the control unit for implementing the control method of the monitoring device according to any one of claims 1 to 7.
9. The monitoring device according to claim 8, further comprising an environment detection sensor, wherein the power management system is further configured to control the battery module to supply power or cut off power to the control unit, the communication module, the memory, the lens module, and the environment detection sensor, respectively.
10. A storage medium for computer-readable storage, characterized in that the storage medium stores one or more programs executable by one or more processors to implement the control method of a monitoring device according to any one of claims 1 to 7.
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