CN106954026B - Shooting method and trigger monitoring device - Google Patents
Shooting method and trigger monitoring device Download PDFInfo
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- CN106954026B CN106954026B CN201710286501.4A CN201710286501A CN106954026B CN 106954026 B CN106954026 B CN 106954026B CN 201710286501 A CN201710286501 A CN 201710286501A CN 106954026 B CN106954026 B CN 106954026B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
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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 application provides a shooting method and a trigger monitoring device, which are applied to the trigger monitoring device, wherein the shooting method comprises the following steps: presetting reference factors for adjusting the shooting mode and the shooting mode correspondingly adjusted according to the monitoring condition of the reference factors, wherein the reference factors comprise: at least one of picture condition, false triggering frequency, electric quantity and current environment condition; acquiring the monitoring condition of the reference factor; adjusting a shooting mode according to the monitoring condition of the reference factor, wherein the shooting mode comprises the following steps: the switching on frequency of the trigger sensor and/or the shooting period after triggering are/is adjusted. According to the method and the device, the trigger monitoring device can adjust the shooting strategy according to actual conditions, invalid shooting is reduced, storage space is saved, and power is not wasted.
Description
Technical Field
The present application relates to the field of monitoring, and in particular, to a shooting method and a trigger monitoring apparatus.
Background
In the prior art, a general photographing process of a monitoring device such as a hunting camera is triggered, and when an animal in a set range is detected by a sensing device of the triggering device, a camera module of the hunting camera is triggered to shoot.
The shooting time of the hunting camera is set in advance, and in order to prevent shooting omission, the shooting period after triggering of the hunting camera is generally set to be about 1 minute. If some pictures only allow moving objects to rapidly pass through the monitoring range of the trigger monitoring device, for example, some animals pass through the monitoring range at one time, the trigger monitoring device only shoots for 1 minute due to one trigger, and the waste of storage space and power supply is caused. However, some animals stay in a certain place for a long time, and if the hunting camera is triggered to take a picture continuously, the shot contents are also repeated, which also results in waste of storage space and power supply. In addition, factors such as false triggering of external objects, electric quantity or weather can also cause a lot of ineffective shooting, and waste of power supply and storage space can also be caused.
Disclosure of Invention
The application provides a shooting side and trigger monitoring device, can solve present hunting camera and can't adjust the shooting mode according to the actual condition and shoot invalid content and lead to the extravagant problem of power and memory space.
According to a first aspect of the present application, there is provided a shooting method applied to trigger a monitoring device, the shooting method including: presetting reference factors for adjusting the shooting mode and the shooting mode correspondingly adjusted according to the monitoring condition of the reference factors, wherein the reference factors comprise: at least one of picture condition, false triggering frequency, electric quantity and current environment condition; acquiring the monitoring condition of the reference factor; adjusting a shooting mode according to the monitoring condition of the reference factor, wherein the shooting mode comprises the following steps: the switching on frequency of the trigger sensor and/or the shooting period after triggering are/is adjusted.
Preferably, when the reference factor is a picture change condition, the photographing method includes: starting a trigger sensing function of a trigger sensor; when a trigger signal is received, shooting an image picture, and judging whether a picture condition that the staying time of an object triggering a trigger sensor in a monitoring range exceeds a first set time or is shorter than a second set time exists; if the trigger sensor exists, the opening frequency of the trigger sensor and/or the shooting period after the trigger is adjusted, so that the opening frequency of the trigger sensor is lower than the initial opening frequency and/or the shooting period is relatively shorter than the set shooting period, and if not, shooting is continued according to the set shooting period.
Preferably, when the reference factor is the number of false triggers, the photographing method further includes: counting the false triggering probability within a set time, and judging the range of a preset value of the false triggering frequency; and adjusting the trigger sensitivity of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the preset value range of the false trigger probability.
Preferably, before the step of activating the trigger sensing function of the trigger sensor, the photographing method further includes: detecting the current electric quantity, and judging the preset numerical range of the current electric quantity; and adjusting the opening frequency of the trigger induction function of the trigger sensor and/or adjusting the shooting period according to the preset value range of the false trigger times.
Preferably, before the step of activating the trigger sensing function of the trigger sensor, the photographing method further includes: detecting a current environmental condition; and adjusting the opening frequency of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the current environment state.
According to a second aspect of the present application, there is provided a trigger monitoring device comprising: the device comprises a presetting module and a control module, wherein the presetting module is used for presetting reference factors for adjusting the shooting mode and the shooting mode correspondingly adjusted according to the monitoring condition of the reference factors, and the reference factors comprise: at least one of picture condition, false triggering frequency, electric quantity and current environment condition; the acquisition module is used for acquiring the monitoring condition of the reference factor; the adjusting module is used for adjusting the shooting mode according to the monitoring condition of the reference factor, wherein the shooting mode comprises the following steps: the switching on frequency of the trigger sensor and/or the shooting period after triggering are/is adjusted.
Preferably, when the reference factor is a picture change condition, the triggering and monitoring device comprises: the starting module is used for starting a trigger sensing function of the trigger sensor; the acquisition module is used for shooting an image picture when receiving the trigger signal and judging whether the picture condition that the staying time of an object triggering the trigger sensor in the monitoring range exceeds a first set time or is shorter than a second set time exists or not; and the adjusting module is used for adjusting the opening frequency of the trigger sensor and/or the shooting period after triggering if the image condition that the stay time of the object triggering the trigger sensor in the monitoring range exceeds a first set time or is shorter than a second set time exists, so that the opening frequency of the trigger sensor is lower than the initial opening frequency and/or the shooting period is relatively shorter than the set shooting period, and otherwise, shooting is continued according to the set shooting period.
Preferably, when the reference factor is the number of false triggers, the photographing method further includes: the acquisition module is used for counting the false triggering probability within the set time and judging the preset numerical range of the false triggering times; and the adjusting module is used for adjusting the trigger sensitivity of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the preset value range in which the false trigger probability is located.
Preferably, when the reference factor is an electric quantity, the photographing method further includes: the acquisition module is used for detecting the current electric quantity and judging which preset value range the current electric quantity is in; and the adjusting module is used for adjusting the opening frequency of the trigger induction function of the trigger sensor and/or adjusting the shooting period according to the preset value range of the false trigger times.
Preferably, when the reference factor is a current environmental condition, the photographing method further includes: an acquisition module for detecting a current environmental condition; and the adjusting module is used for adjusting the opening frequency of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the current environment state.
The beneficial effect of this application lies in: by setting the shooting reference factors and the shooting mode correspondingly adjusted according to the monitoring conditions of the reference factors, the trigger monitoring device can adjust the shooting strategy according to actual conditions, invalid shooting is reduced, storage space is saved, and power is not wasted.
Drawings
Fig. 1 is a flowchart of a photographing method in a first embodiment of the present application;
fig. 2 is a flowchart of a photographing method in a second embodiment of the present application;
fig. 3 is a flowchart of a photographing method in a third embodiment of the present application;
fig. 4 is a flowchart of a photographing method in a fourth embodiment of the present application;
fig. 5 is a flowchart of a photographing method in a fifth embodiment of the present application;
FIG. 6 is a schematic diagram of a trigger monitor device according to a sixth embodiment of the present application; .
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
The conception of the application is as follows: the key video pictures in the video and the playing modes of the key video pictures are set by the user, and the key video pictures are played according to the playing modes set by the user when the video is played, so that the video playing is more flexible.
The first embodiment is as follows:
as shown in fig. 1, fig. 1 is a flowchart of a shooting method according to an exemplary illustration, which is applied to a triggering monitoring device, a triggering sensor of the triggering monitoring device triggers a camera to shoot when receiving a triggering signal, and the method may include the following steps:
step S101: presetting a reference factor for adjusting the shooting mode and a shooting mode correspondingly adjusted according to the state of the reference factor. In this embodiment, the reference factors include: picture change condition, false trigger condition, electric quantity and current environmental condition. The picture change condition mainly aims at the condition that an object such as an animal is in the monitoring range for a long time after being triggered or the triggered object flashes from the monitoring range; the false triggering condition is that some shot contents are invalid after the camera is triggered; the electric quantity is aimed at reducing the frequency of triggering shooting when the electric quantity is lower than a set value, so that the service time of the battery can be prolonged, and shooting cannot be continued due to power failure before a new battery is replaced or charging is carried out; the current environmental conditions include weather and a set time.
Step S102: and acquiring the monitoring condition of the reference factor. In this embodiment, the image change condition may be obtained by capturing an image with a camera and then obtaining the image change condition with an image recognition technology. The false triggering condition can be determined by counting the proportion of invalid images in the shot images. The power condition can be monitored by the battery. The current environmental conditions can be obtained by networking weather information, or the current day or night can be obtained by networking or a light sensor.
Step S103: adjusting a shooting mode according to the monitoring condition of the reference factor, wherein the shooting mode comprises the following steps: and adjusting the opening frequency of the trigger sensing function of the trigger sensor and/or the shooting period after the trigger.
Example two:
as shown in fig. 2, fig. 2 is a flowchart of a photographing method according to an exemplary illustration of the present disclosure, wherein the reference factor is a picture change condition, and the photographing method includes:
step S201: the trigger sensing function of the trigger sensor is initiated.
Step S202: when the trigger signal is received, an image picture is shot, and whether the picture condition that the staying time of the object triggering the trigger sensor in the monitoring range exceeds a first set time or is shorter than a second set time exists or not is judged. In this embodiment, the first setting time is 180 seconds, and the second setting time is 10 seconds.
The method for judging whether the stay time of the object triggering the trigger sensor in the monitoring range exceeds the first set time picture condition comprises the following steps:
and judging whether the similarity between the current shot image and the last shot image exceeds a set value.
If the number of times exceeds the set value, recording the number of times of exceeding the set value, and judging whether the number of times of exceeding the set value exceeds the set number of times;
if so, the object triggering the sensor is deemed to have too long a dwell time within the monitoring range.
For example, an animal stays in the monitoring range for more than 180 seconds after triggering the sensor for the first time, the preset shooting period is 60S, or even if the same animal is in the monitoring range for more than 180 seconds, the sensor may be triggered 3 times. If more than 30 times, the animal may be monitored for more than 30 minutes. Therefore, in this embodiment, the similarity of the image frames shot twice before and after is judged through an image recognition technology, if the similarity exceeds 80%, the animal of the same kind is considered to be still in the monitoring range, and when the number of times that the similarity exceeds 80% is counted to be greater than 30 times, the stay time of the animal in the monitoring range is considered to be too long, the shooting period needs to be adjusted, the opening frequency of the sensor is triggered, otherwise, many contents which are repeatedly invalid are shot.
Similarly, the method for judging whether the image condition that the stay time of the object triggering the trigger sensor in the monitoring range is shorter than the second set time comprises the following steps:
acquiring image frames with set time intervals;
judging whether the currently shot image frame still retains an object triggering the inductor in the last shot image frame;
if not, the object triggering the trigger sensor is considered to stay in the monitoring range for a shorter time than a second set time.
For example, an animal first triggers the sensor and leaves the monitoring range without staying more than 10S. Therefore, the content shot by the camera has little significance. Therefore, in this embodiment, image frames with a time interval of 10 seconds are acquired, and it is determined whether an animal triggering the sensor in an image frame captured 10 seconds before remains in the currently captured image frame. If not, the animal is indicated to leave the monitoring range by triggering the sensor.
Step S203: if the trigger sensor exists, adjusting the opening frequency of the trigger sensor and/or the shooting period after triggering to enable the opening frequency of the trigger sensor to be lower than the initial opening frequency and/or enable the shooting period to be relatively shorter than the set shooting period, and otherwise, continuing shooting according to the set shooting period.
In this embodiment, the shooting period is adjusted to be shorter, for example, the preset shooting period is 60 seconds, and if the above situation exists, the shooting period is adjusted to be 10 seconds, or the shooting of invalid contents can be reduced by adjusting the on frequency of the trigger sensor and reducing the trigger of the sensor.
Example three:
as shown in fig. 3, fig. 3 is a flowchart illustrating a photographing method according to an example, when the reference factor is the number of false triggers, the photographing method further includes:
step S301: counting the false triggering times within the set time, and judging the range of the false triggering times within which preset value.
In this embodiment, the number of false triggers in one day is counted. The method for counting the number of false triggers is mainly characterized in that whether the condition that no detected object exists in the triggered shot image or the picture is not clear is identified through an image identification technology, and if the condition exists, the false triggers are considered.
Step S302: and adjusting the trigger sensitivity of the trigger sensor and/or adjusting the shooting period according to the preset value range of the false trigger times.
The false triggering times are in different preset value ranges, and the sensitivity height degrees of the trigger sensor are correspondingly adjusted to be different. For example, if the probability of false triggering exceeds 70%, the sensitivity of the trigger sensor needs to be increased, or if the probability of false triggering is lower than 30%, the sensitivity of the trigger sensor is decreased, so that the trigger sensor is easier to trigger.
Example four:
as shown in fig. 4, fig. 4 is a flowchart illustrating a photographing method according to an example of the present disclosure, wherein the reference factor is a power condition, and the photographing method includes:
step S401: and detecting the current electric quantity, and judging the preset numerical range of the current electric quantity.
Step S402: and adjusting the opening frequency of the trigger sensor and/or adjusting the shooting period according to the preset value range of the false trigger times.
For example, when the remaining power is less than 30%, the on frequency of the trigger sensor is decreased and/or the shooting period is decreased, and the on frequency of the trigger sensor may be controlled to be once an hour or the shooting period may be decreased to be one period of 10 seconds.
Example five:
as shown in fig. 5, fig. 5 is a flowchart illustrating a photographing method according to an example, wherein when the reference factor is the current environmental condition, the photographing method includes:
step S501: a current environmental condition is detected.
Step S502: and adjusting the opening frequency of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the current environment state.
In this embodiment, the current environmental condition may refer to a weather condition, and if the weather condition is severe, for example, wind, snow, hail, etc. may affect shooting, and even may cause the trigger monitoring device to generate a false trigger condition. The current environmental conditions may also be day or night, where fewer animals are present, reducing the frequency of triggering the activation of the tactile sensors, or reducing the length of the shooting cycle.
It should be noted that while the operations of the method of the present invention are depicted in the drawings in a particular order, this does not require or imply that the operations be performed in the particular order shown, or that all of the operations shown must be performed, to achieve desirable results. Rather, the steps depicted in the flowcharts may change the order of execution. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
Example six:
as shown in fig. 6, fig. 6 is a schematic diagram of a trigger monitoring device according to an exemplary illustration of the present disclosure, the trigger monitoring device includes:
a presetting module 601, configured to preset reference factors for adjusting the shooting mode and the shooting mode correspondingly adjusted according to the monitoring status of the reference factors, where the reference factors include: at least one of picture condition, false triggering frequency, electric quantity and current environment condition.
An obtaining module 602, configured to obtain a monitoring condition of the reference factor.
An adjusting module 603, configured to adjust a shooting mode according to the monitoring status of the reference factor, where the shooting mode includes: the switching on frequency of the trigger sensor and/or the shooting period after triggering are/is adjusted.
When the reference factor is the picture change condition, the triggering monitoring device comprises:
the starting module is used for starting a trigger sensing function of the trigger sensor;
the acquisition module is used for shooting an image picture when receiving the trigger signal and judging whether the picture condition that the staying time of an object triggering the trigger sensor in the monitoring range exceeds a first set time or is shorter than a second set time exists or not;
an adjusting module, which is used for adjusting the opening frequency of the trigger sensor and/or the shooting period after triggering if the image condition that the stay time of the object triggering the trigger sensor in the monitoring range exceeds a first set time or is shorter than a second set time exists, so that the opening frequency of the trigger sensor is lower than the initial opening frequency and/or the shooting period is relatively shorter than the set time
When the reference factor is the number of false triggers, the shooting method further comprises the following steps:
the acquisition module is used for counting the false triggering probability within the set time and judging the preset numerical range of the false triggering times;
and the adjusting module is used for adjusting the trigger sensitivity of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the preset value range in which the false trigger probability is located.
When the reference factor is the electric quantity, the shooting method further comprises the following steps:
the acquisition module is used for detecting the current electric quantity and judging which preset value range the current electric quantity is in;
and the adjusting module is used for adjusting the opening frequency of the trigger induction function of the trigger sensor and/or adjusting the shooting period according to the preset value range of the false trigger times.
When the reference factor is the current environmental condition, the photographing method further includes: an acquisition module for detecting a current environmental condition;
and the adjusting module is used for adjusting the opening frequency of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the current environment state.
The beneficial effect of this application lies in: by setting the shooting reference factors and the shooting mode correspondingly adjusted according to the monitoring conditions of the reference factors, the trigger monitoring device can adjust the shooting strategy according to actual conditions, invalid shooting is reduced, storage space is saved, and power is not wasted.
Those skilled in the art will appreciate that all or part of the steps of the various methods in the above embodiments may be implemented by instructions associated with hardware via a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read-only memory, random access memory, magnetic or optical disk, and the like.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the inventive concepts herein.
Claims (2)
1. A shooting method is applied to a trigger monitoring device and is characterized by comprising the following steps:
presetting reference factors for adjusting the shooting mode and the shooting mode correspondingly adjusted according to the monitoring condition of the reference factors, wherein the reference factors comprise: at least one of picture condition, false triggering frequency, electric quantity and current environment condition;
acquiring the monitoring condition of the reference factor;
adjusting a shooting mode according to the monitoring condition of the reference factor, wherein the shooting mode comprises the following steps: adjusting the opening frequency of the trigger sensor and/or the shooting period after triggering; when the reference factor is a picture change condition, the shooting method comprises the following steps:
starting a trigger sensing function of a trigger sensor;
when a trigger signal is received, shooting an image picture, and judging whether a picture condition that the staying time of an object triggering the trigger sensor in a monitoring range exceeds a first set time or is shorter than a second set time exists or not;
if the trigger sensor exists, adjusting the opening frequency of the trigger sensor and/or the shooting period after triggering to enable the opening frequency of the trigger sensor to be lower than the initial opening frequency and/or enable the shooting period to be relatively shorter than the set shooting period, and otherwise, continuing to shoot according to the set shooting period;
when the reference factor is the number of false triggers, the shooting method further comprises the following steps:
counting the false triggering probability within a set time, and judging the range of a preset value of the false triggering frequency;
according to the preset value range of the false triggering probability, adjusting the triggering sensitivity of a triggering induction function of a triggering sensor and/or adjusting the shooting period;
before the step of activating the trigger sensing function of the trigger sensor, the photographing method further includes:
detecting the current electric quantity, and judging the preset numerical range of the current electric quantity;
adjusting the opening frequency of a trigger induction function of a trigger sensor and/or adjusting the shooting period according to the preset value range of the false trigger times; before the step of starting the trigger sensing function of the trigger sensor, the photographing method further includes:
detecting a current environmental condition;
and adjusting the opening frequency of a trigger induction function of the trigger sensor and/or adjusting the shooting period according to the current environment state.
2. A trigger monitoring device, comprising:
the device comprises a presetting module and a control module, wherein the presetting module is used for presetting reference factors for adjusting the shooting mode and the shooting mode correspondingly adjusted according to the monitoring condition of the reference factors, and the reference factors comprise: at least one of picture condition, false triggering frequency, electric quantity and current environment condition;
the acquisition module is used for acquiring the monitoring condition of the reference factor;
an adjusting module, configured to adjust a shooting mode according to the monitoring status of the reference factor, where the shooting mode includes: adjusting the opening frequency of the trigger sensor and/or the shooting period after triggering;
when the reference factor is a picture change condition, the trigger monitoring device comprises:
the starting module is used for starting a trigger sensing function of the trigger sensor;
the acquisition module is used for shooting an image picture when receiving a trigger signal and judging whether the picture condition that the staying time of an object triggering the trigger sensor in a monitoring range exceeds a first set time or is shorter than a second set time exists or not;
the adjusting module is used for adjusting the opening frequency of the trigger sensor and/or the shooting period after triggering if the stay time of an object triggering the trigger sensor in a monitoring range exceeds a first set time or is shorter than a second set time, so that the opening frequency of the trigger sensor is lower than the initial opening frequency and/or the shooting period is relatively shorter than the set shooting period, and if not, shooting is continued according to the set shooting period;
when the reference factor is the number of false triggers, the shooting method further comprises the following steps:
the acquisition module is used for counting the false triggering probability within set time and judging the range of which the false triggering frequency is in a preset value;
the adjusting module is used for adjusting the trigger sensitivity of a trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the preset value range in which the false trigger probability is located;
when the reference factor is an electric quantity, the photographing method further includes:
the acquisition module is used for detecting the current electric quantity and judging which preset value range the current electric quantity is in;
the adjusting module is used for adjusting the opening frequency of a trigger induction function of the trigger sensor and/or adjusting the shooting period according to the preset value range in which the false trigger times are located;
when the reference factor is the current environmental condition, the photographing method further includes:
an acquisition module for detecting a current environmental condition;
and the adjusting module is used for adjusting the opening frequency of the trigger sensing function of the trigger sensor and/or adjusting the shooting period according to the current environment state.
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