CN112383714A - Target object tracking method and device - Google Patents
Target object tracking method and device Download PDFInfo
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- CN112383714A CN112383714A CN202011271270.8A CN202011271270A CN112383714A CN 112383714 A CN112383714 A CN 112383714A CN 202011271270 A CN202011271270 A CN 202011271270A CN 112383714 A CN112383714 A CN 112383714A
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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
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
- G08B13/19608—Tracking movement of a target, e.g. by detecting an object predefined as a target, using target direction and or velocity to predict its new position
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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
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Abstract
The embodiment of the invention provides a method and a device for tracking a target object, wherein the method comprises the following steps: acquiring first monitoring data; judging whether an early warning event aiming at a preset area is triggered or not according to the first monitoring data; determining a target object when a trigger is determined to be directed to the early warning event; determining real-time location information of the target object; determining a target tracking mode; and determining target monitoring equipment according to the target tracking mode and the real-time position information, and linking the target monitoring equipment to track the target object, so that a monitoring system can automatically monitor a preset area and can timely find the invasion of the target object, and linking the corresponding monitoring equipment to track and monitor the target object after the invasion, so that security personnel can accurately know the position of the target object, track and process the target object, and the safety of the preset area is improved.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a target object tracking method and device.
Background
The monitoring technology is widely applied to monitoring key areas, and plays an important role in guaranteeing the safety of the key areas.
In some key areas, people, vehicles and the like are prohibited from entering, in order to find invasion of people, vehicles and the like in time, in the prior art, monitoring equipment such as a camera or a radar and the like is installed in an area to be monitored, then the area to be monitored is continuously monitored by the monitoring equipment, then security personnel are arranged to monitor a display interface of a monitoring system, the invasion problem is timely found, and after the invasion occurs, the security personnel track and capture an invading object according to a monitoring picture. However, because the human energy is limited, the problem that the security of the key area is seriously affected due to the fact that the invaded object cannot be found and tracked in time may occur.
Disclosure of Invention
In view of the above problems, it is proposed to provide a method and apparatus for tracking a target object, a server, and a storage medium, which overcome the above problems or at least partially solve the above problems, including:
a method of tracking a target object, the method comprising:
acquiring first monitoring data;
judging whether an early warning event aiming at a preset area is triggered or not according to the first monitoring data;
determining a target object when the early warning event is judged to be triggered;
determining real-time location information of the target object;
determining a target tracking mode;
and determining target monitoring equipment according to the target tracking mode and the real-time position information, and tracking the target object by linking the target monitoring equipment.
Optionally, the determining, according to the target tracking mode and the real-time location information, a target monitoring device, and linking the target monitoring device to track the target object, includes:
under the condition that the target tracking mode is a manual mode, responding to a first user operation of the monitoring equipment related to the real-time position information, and determining target monitoring equipment;
and displaying the second monitoring data acquired by the target monitoring equipment.
Optionally, the determining, according to the target tracking mode and the real-time location information, a target monitoring device, and linking the target monitoring device to track the target object, includes:
determining target monitoring equipment according to the change trend of the real-time position information under the condition that the target tracking mode is an automatic mode;
and displaying the second monitoring data acquired by the target monitoring equipment.
Optionally, the determining, according to the target tracking mode and the real-time location information, a target monitoring device, and linking the target monitoring device to track the target object, includes:
under the condition that the target tracking mode is an emergency mode, responding to a second user operation on a target area where the real-time position information is located, and determining target monitoring equipment in the target area;
and displaying the second monitoring data acquired by the target monitoring equipment.
Optionally, the determining, according to the target tracking mode and the real-time location information, a target monitoring device, and linking the target monitoring device to track the target object, includes:
under the condition that the target tracking mode is the cruise mode, determining a plurality of target monitoring devices matched with a preset cruise strategy according to the real-time position information;
and displaying the second monitoring data acquired by the target monitoring devices.
Optionally, the method further comprises: and generating an alarm message and displaying the alarm message when the early warning event is judged to be triggered.
Optionally, the preset area is an area provided with an electronic purse net.
An apparatus for tracking a target object, the apparatus comprising:
the first monitoring data acquisition module is used for acquiring first monitoring data;
the judging module is used for judging whether to trigger an early warning event aiming at a preset area or not according to the first monitoring data;
the target object determining module is used for determining a target object when the early warning event is judged to be triggered;
the position determining module is used for determining real-time position information of the target object;
the tracking mode determining module is used for determining a target tracking mode;
and the target object tracking module is used for determining target monitoring equipment according to the target tracking mode and the real-time position information and tracking the target object by linking the target monitoring equipment.
A server comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program when executed by the processor implementing the method of tracking a target object as described above.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a method of tracking a target object as set forth above.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the first monitoring data is acquired; judging whether an early warning event aiming at a preset area is triggered or not according to the first monitoring data; determining a target object when a trigger is determined to be directed to the early warning event; determining real-time location information of the target object; determining a target tracking mode; and determining target monitoring equipment according to the target tracking mode and the real-time position information, and linking the target monitoring equipment to track the target object, so that a monitoring system can automatically monitor a preset area and can timely find the invasion of the target object, and linking the corresponding monitoring equipment to track and monitor the target object after the invasion, so that security personnel can accurately know the position of the target object, track and process the target object, and the safety of the preset area is improved.
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In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a flowchart illustrating steps of a method for tracking a target object according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a tracking apparatus for a target object according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flowchart illustrating steps of a method for tracking a target object according to an embodiment of the present invention is shown, which may specifically include the following steps:
in practical applications, a plurality of monitoring devices may be arranged in advance in an area to be monitored, and the monitoring devices may include: radar supervisory equipment, high definition dome camera supervisory equipment, unmanned aerial vehicle supervisory equipment, cruiser supervisory equipment etc..
In practical application, the monitoring ranges of a plurality of monitoring devices may be determined first, and then the monitoring rules are formulated according to the monitoring ranges and the terrain and area of the area to be monitored, for example: divide the region that will monitor into A, B, C, D four subregions, be provided with six supervisory equipment of serial number 1, 2, 3, 4, 5, 6 in the monitoring region, supervisory equipment 1's monitoring range can cover subregion A with supervisory equipment 2's monitoring range, supervisory equipment 3's monitoring range can cover subregion B, supervisory equipment 4's monitoring range can cover subregion C with supervisory equipment 5's monitoring range, supervisory equipment 6's monitoring range can cover subregion D, then can formulate following monitoring rule: monitoring equipment 1 and monitoring equipment 2 monitor subregion A, and monitoring equipment 3 monitors subregion B, and monitoring equipment 4 and 5 monitor subregion C, and monitoring equipment 6 monitors subregion D.
In practical application, the plurality of monitoring devices may be connected to the monitoring system, and after the plurality of monitoring devices are set, the monitoring system may control the set plurality of monitoring devices to monitor the area to be monitored, and receive and display the monitored data sent by the monitoring devices.
In practical applications, the monitoring device may monitor an area to be monitored in real time to generate first monitoring data, where the first monitoring data may include: the radar signal data generated by the radar monitoring equipment and/or the video and picture data shot by the high-definition dome camera monitoring equipment, the unmanned aerial vehicle monitoring equipment, the patrol car monitoring equipment and the like.
the preset area is an area provided with an electronic purse net.
As an example, when a certain area needs to be monitored, the boundary of the area may be divided in advance, and an area of an electronic purse net may be set at the boundary, where the electronic purse net may be real or virtual.
In practical application, a person or an object may only move outside the preset area, and at this time, the person or the object does not threaten the safety of the preset area, so that if the person or the object is tracked and monitored at this time, a large amount of resources are consumed, and therefore, an area of the electronic purse net can be set at the boundary of the preset area, and when the preset area is judged to have an early warning event according to the first monitoring data, the person or the object is tracked again, so that unnecessary monitoring resource waste is avoided.
As an example, the pre-alarm event may refer to an event in which a person or object crosses an electronic purse net.
In practical application, the monitoring system may identify the first monitoring data, that is, the data collected by the monitoring device, to determine whether to trigger an early warning event, for example: when the first monitoring data comprise video data, the video content can be identified, and when people or objects are identified to pass through the area of the electronic purse net, the early warning event of the preset area is judged to be triggered.
As an example, when the first monitoring data includes radar signal data, the monitoring system may first process the radar signal to determine whether to trigger an early warning event, such as: and (3) associating measurement sets obtained by scanning for multiple circles to obtain a target track, and then judging whether people or objects and the like pass through the area of the electronic purse net or not according to the target track.
103, determining a target object when the early warning event is judged to be triggered;
after the early warning event is judged to be triggered, the target object can be determined according to the first monitoring data.
In particular, the target object may be an object to be monitored and tracked, such as: people, vehicles, boats, etc.
In practical application, a large number of people or objects may exist in a preset area, but all the people or objects do not need to be monitored and tracked, and only the people or objects triggering the early warning event need to be tracked and monitored, so that the monitoring system can take the people or objects triggering the early warning event as target objects, and the target objects triggering the early warning event can be tracked and monitored in a targeted manner.
As an example, there may be multiple target objects triggering the pre-warning event in the same period, and the monitoring system may number the target objects to distinguish the target objects.
In an embodiment of the present invention, after the target object is determined, an image corresponding to the monitoring data may be displayed in a background display device of the monitoring system, and a number of the target object is displayed in the image, so that security personnel can distinguish the target object displayed in the display device according to the number.
As an example, the monitoring system may also track the target objects sequentially according to the appearance order of the target objects.
In an embodiment of the present invention, when determining to trigger the warning event, the method may further include the following steps:
and generating an alarm message and displaying the alarm message when the early warning event is judged to be triggered.
The warning message may be prompt information for the warning event, and is used to inform security personnel that a target object in a preset area triggers the warning event, and the warning message may be in a pop-up window form, a sound form, or a warning lamp form.
As an example, when it is determined that an early warning event is triggered, it may be considered that a target object has invaded into a preset area, and at this time, an alarm message may be generated and displayed in a background monitoring display device of a monitoring system to notify security personnel that an early warning event has occurred in the preset area, for example: an alert message such as "Warning! The area is invaded, or a warning message is played in the form of sound, or a warning lamp is used, such as a flashing red warning lamp.
In an embodiment of the present invention, the generated warning message may be displayed in the display device to prompt the security personnel to process the warning message, and after the security personnel actually views the site video, the security personnel may directly close the warning message when considering that there is no security problem in the site; if the security personnel think that the people need to be sent to the field for processing, video or voice can be generated in the display equipment to instruct other security personnel to go to the field for processing, and the alarm message is closed after the field processing is finished. Only unprocessed or processed alarm messages can be displayed in the display device, and processed and closed alarm messages can be stored in the monitoring system, so that historical alarm messages can be inquired, and the safety of the preset area is improved.
104, determining real-time position information of the target object;
after the target object is determined, the real-time position information of the target object can be determined again, so that the position of the target object in the preset area is determined, the monitoring equipment near the area where the target object is located can be determined and called to monitor the target object according to the real-time position information, and therefore the monitoring system can automatically control the monitoring equipment to track and monitor the target object triggering the early warning event.
In practical application, the monitoring system may determine real-time position information of the target object according to the first monitoring data.
As an example, when the first monitoring data includes radar signal data, the monitoring system may process the radar signal data to determine real-time location information of the target object, such as: and (3) associating measurement sets obtained by scanning for multiple circles to obtain a target track, and then determining real-time position information of the target object according to the target track.
As an example, when the first monitoring data includes video data or image data, the video data or image data may be recognized to determine real-time location information of the target object, such as: a plurality of location identifiers may be set in a preset area in advance, and when a location identifier is recognized to appear in video data or image data, corresponding real-time location information is determined according to the identifier.
in practical applications, after determining the target object and the real-time location information of the target object, the monitoring system may determine what tracking mode to adopt for the target object.
Specifically, the tracking mode may include: manual mode, automatic mode, emergency mode and cruise mode, different tracking modes may handle different situations, for example: when the target objects are few or the moving speed of the target objects is low, the target objects can be tracked and monitored in a manual mode; when there are many target objects or the moving speed of the target object is high, the target object may be monitored in an automatic mode, or the like. By selecting and using various tracking modes, the target object can be tracked and monitored more accurately and intelligently.
In practical application, no matter in a manual mode, an automatic mode, an emergency mode or a cruise mode, the tracking and monitoring method is a specific mode for tracking and monitoring the target object, and aims to better track and monitor the target object so as to realize comprehensive and continuous monitoring of the target object and subsequent visual display of tracking conditions.
As an example, after determining the target object and the real-time position information of the target object, an image of the target object may be displayed in the monitoring display device, and then security personnel may select which target tracking mode to use for tracking and monitoring the target object according to the displayed image.
As another example, the type of the target object may also be determined at the same time as the target object is determined; when the real-time position information of the target object is determined, the safety level of the position where the target object is located is determined, and then the corresponding target tracking mode is determined according to the type and the safety level of the target object.
Specifically, the types corresponding to different target objects may be preset; in addition, different safety levels can be preset for each position in the preset area; then, the type and the corresponding relation between the safety level of the object and the target tracking mode are set, so that when the target tracking mode which needs to be adopted for tracking the target object is determined, the first monitoring data is identified, the characteristic information of the target object is extracted to determine the type of the target object, the safety level of the position corresponding to the real-time position information is determined, the type and the corresponding relation between the safety level of the object and the target tracking mode are searched according to the type of the target object and the safety level of the position where the target object is located, and the target tracking mode is determined.
In practical application, the target tracking mode is determined according to the type and the safety level of the target object, the target tracking mode can be determined according to the type and the safety level of the target object in a targeted manner, the accuracy of tracking the target object is improved, and the waste of monitoring resources is reduced, for example: for the area with lower security level, the target object can be tracked only by using the automatic mode, and for the area with higher security level, a plurality of tracking modes can be set to track the target area.
As an example, the corresponding target tracking mode may also be set according to the number of target objects to be tracked currently, specifically, an initial target tracking mode may be set first, then a plurality of number thresholds are set, and when the target objects to be tracked exceed the number thresholds, the initial target tracking mode is switched to another target tracking mode, for example: when the number of the target objects is 0-5, the target tracking mode is a manual mode, and when the number of the target objects is 6-20, the target tracking mode is an automatic mode; when the number of the currently determined target objects is 10, the target tracking mode is determined to be the automatic mode.
And 106, determining target monitoring equipment according to the target tracking mode and the real-time position information, and tracking the target object by linking the target monitoring equipment.
After the target tracking mode is determined, the monitoring system can determine the target monitoring equipment according to the target tracking mode and the real-time position information of the target object, and the target monitoring equipment is linked to track and monitor the target object, so that the target object triggering the pre-set area early warning event is tracked and monitored, further, the monitoring system can acquire monitoring data collected by the target monitoring equipment and display the monitoring data in the display equipment, and security personnel can track and process the target object according to the tracking and monitoring picture displayed in the display equipment.
In an embodiment of the present invention, in a case that the target tracking mode is a manual mode, determining a target monitoring device in response to a first user operation on the monitoring device associated with the real-time location information; and displaying the second monitoring data acquired by the target monitoring equipment.
The manual mode may refer to a mode in which security personnel manually selects the target monitoring device to perform tracking monitoring on the target object.
After the target tracking mode is determined to be the manual mode, a manual mode operation interface may be displayed in the monitoring display device, and an operation of a security worker based on the operation interface is received, specifically, the operation interface may include: the method comprises the steps of monitoring a target object, a map of a preset area, the position of the target object on the map of the preset area, monitoring equipment related to real-time position information and a selected area.
In practical application, since all the monitoring devices do not need to be mobilized to track and monitor the target object, security personnel may select the target monitoring device from the monitoring devices associated with the real-time location information, that is, the security personnel may perform corresponding first user operation on the monitoring display device based on the displayed operation interface to select the target monitoring device that needs to track and monitor the target object, for example: the associated monitoring device list may be displayed in the monitoring display device, and the user may select the target monitoring device by clicking.
After receiving the first user operation, the monitoring system may respond to the first user operation, and then determine a target monitoring device from the multiple monitoring devices associated with the real-time location information of the target object, where the target monitoring device may be one or multiple monitoring devices.
As an example, one target monitoring device may be determined first, and after a target object is about to leave the monitoring range of the target monitoring device, a user performs a selection operation again to determine that another target monitoring device continues to perform tracking monitoring on the target object.
As an example, after responding to the first user operation, the monitoring system may switch the monitoring data collected by the target monitoring device selected by the user to the display device.
After the target monitoring device is determined, the monitoring system may display the second monitoring data acquired by the target monitoring device on the monitoring display device.
Specifically, the image of the video data can be directly displayed in the monitoring display device, and the current position of the target object is displayed at the corresponding position in the map of the preset area displayed in the monitoring display device, so that security personnel can track and process the target object according to the second monitoring data displayed in the monitoring display device.
In practical application, when the target object is tracked and monitored by using a manual mode, fewer monitoring devices can be used for tracking and monitoring the target object, and monitoring resources are saved.
As an example, the monitoring device may be fixed on the pan/tilt head, and although the monitoring device may not be movable, the pan/tilt head may be controlled to move, for example: and in a manual mode, the movement of the holder can be controlled by a user so as to change the monitoring angle of the target monitoring equipment and track and monitor the target object. Through fixing supervisory equipment on the cloud platform that can remove, on the one hand, monitor predetermineeing the region through removing the cloud platform, can increase each supervisory equipment's monitoring range, on the other hand can monitor predetermineeing the region through removing the cloud platform to reduce the setting of the supervisory equipment quantity in predetermineeing the region.
In an embodiment of the present invention, in a case that the target tracking mode is an automatic mode, determining target monitoring equipment according to a variation trend of the real-time location information; and displaying the second monitoring data acquired by the target monitoring equipment.
The automatic mode may refer to a mode in which the monitoring system automatically identifies a variation trend of the real-time location information of the target object, and then determines the target monitoring device according to the variation trend and performs tracking monitoring on the target object.
After the target tracking mode is determined to be the automatic mode, the monitoring system can analyze the change trend of the real-time position information of the target object, so as to predict the next possible position of the target object, and then the target monitoring equipment is determined according to the predicted position.
As an example, kalman filtering may be used to analyze the trend of the real-time position information of the target object to predict the next likely position of the target object. By predicting the next possible position of the target object, the target monitoring equipment can be determined more accurately so as to track and monitor the target object more accurately, more time is won for tracking the target object, and the tracking success rate is improved.
After the target monitoring device is determined, the monitoring system can call the target monitoring device to track the target object, and second monitoring data acquired by the target monitoring device is displayed on the monitoring display device, so that security personnel can track and process the target object according to the second monitoring data displayed in the monitoring display device.
As an example, the monitoring system may automatically control the pan/tilt head to move so as to change the monitoring angle of the target monitoring device, and perform tracking monitoring on the target object.
As an example, when the target object is about to leave the current location, the target monitoring device corresponding to the next location may be called again to perform tracking monitoring on the target object.
In practical application, the target object may be in a state of continuous movement, that is, may move from one area to another area, and therefore, a next possible position of the target object is predicted by analyzing a change trend of real-time position information of the target object, so that target monitoring equipment corresponding to the next possible position is invoked to perform seamless tracking monitoring on the target object.
In an embodiment of the present invention, when the target tracking mode is the emergency mode, determining a target monitoring device in a target area in response to a second user operation on the target area where the real-time location information is located; and displaying the second monitoring data acquired by the target monitoring equipment.
The emergency mode may refer to a mode in which after security personnel click a map on the monitoring display device, the monitoring system automatically determines the target monitoring device to perform tracking monitoring according to a clicked area.
In practical application, the target object may move faster, and the target object is easily lost when being tracked only in a manual mode and an automatic mode, and at this time, security personnel can actively click an area where real-time position information of the target object is located in a map of the monitoring display device to perform tracking monitoring in an emergency mode.
Specifically, map data of a preset area can be displayed in the display device, then a mark is highlighted in the displayed map data in an area corresponding to the real-time position information of the target object to inform security personnel that the target object is located at the position of the preset area, and then when an emergency mode needs to be used, the security personnel can quickly click the mark displayed in the display device to perform tracking monitoring in the emergency mode.
After receiving the second user operation of the click, the monitoring system can quickly and automatically determine all the monitoring devices in the position corresponding to the preset area at the click position as target monitoring devices to track and monitor the target object, so that the problem that the target object is easily lost only through a manual mode and an automatic mode when the target object moves fast is avoided, and the monitoring devices near the target object can be quickly determined to realize more comprehensive tracking and monitoring of the target object.
As an example, in order to avoid the waste of monitoring resources caused by determining too many monitoring devices as target monitoring devices in the emergency mode, after receiving the second user operation, the monitoring system may determine the target monitoring devices in three different directions in the target area to perform tracking monitoring on the target object.
After the target monitoring equipment is determined, the monitoring system can automatically call the target monitoring equipment to track and monitor the target object, and second monitoring data acquired by the target monitoring equipment is displayed on the monitoring display equipment, so that security personnel can track and process the target object according to the second monitoring data displayed in the monitoring display equipment.
In an embodiment of the invention, under the condition that the target tracking mode is the cruise mode, determining a plurality of target monitoring devices matched with a preset cruise strategy according to the real-time position information; and displaying the second monitoring data acquired by the target monitoring devices.
The cruise tracking mode may refer to a mode in which a plurality of target monitoring devices track and monitor a target object in sequence.
Specifically, the cruise strategy may include the number of target monitoring devices, the positions of the target monitoring devices, and the like.
After determining that the target tracking mode is the cruise mode, the monitoring system may determine, according to the real-time position information of the target object, the monitoring device in the area corresponding to the real-time position information, and then determine, according to the cruise policy, the target monitoring device, for example: the cruise policies are "four target monitoring devices distributed in four directions of south, east, west and north", and a plurality of target monitoring devices matched with the preset cruise policy can be determined from the monitoring devices in the area corresponding to the real-time position information.
As an example, the cruise policy may further include a preset time interval, specifically, after the target monitoring device is determined, the monitoring system may sequentially control the target monitoring device to track the target object according to the preset time interval in the cruise policy, and sequentially display the second monitoring data acquired by the target monitoring device on the monitoring display device, and when the target object is lost, the monitoring system may use a cruise mode to quickly find the target object.
As an example, the monitoring system may save the first monitoring data and the second monitoring data, so that it may determine whether there are other security risks that are not tracked and monitored according to the saved monitoring data.
In the embodiment of the invention, the first monitoring data is acquired; judging whether an early warning event aiming at a preset area is triggered or not according to the first monitoring data; determining a target object when a trigger is determined to be directed to the early warning event; determining real-time location information of the target object; determining a target tracking mode; and determining target monitoring equipment according to the target tracking mode and the real-time position information, and linking the target monitoring equipment to track the target object, so that a monitoring system can automatically monitor a preset area and can timely find the invasion of the target object, and linking the corresponding monitoring equipment to track and monitor the target object after the invasion, so that security personnel can accurately know the position of the target object, track and process the target object, and the safety of the preset area is improved.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 2, a schematic structural diagram of a tracking apparatus for a target object according to an embodiment of the present invention is shown, which may specifically include the following modules:
a first monitoring data obtaining module 201, configured to obtain first monitoring data;
a judging module 202, configured to judge whether to trigger an early warning event for a preset area according to the first monitoring data;
a target object determination module 203, configured to determine a target object when it is determined that the early warning event is triggered;
a position determination module 204, configured to determine real-time position information of the target object;
a tracking mode determination module 205 for determining a target tracking mode;
and the target object tracking module 206 is configured to determine a target monitoring device according to the target tracking mode and the real-time position information, and track the target object in a linkage manner with the target monitoring device.
In an embodiment of the present invention, the target object tracking module 206 includes:
a first target monitoring device determining submodule, configured to determine a target monitoring device in response to a first user operation on the monitoring device associated with the real-time location information, when the target tracking mode is a manual mode;
and the first display submodule is used for displaying the second monitoring data acquired by the target monitoring equipment.
In an embodiment of the present invention, the target object tracking module 206 includes:
the second target monitoring equipment determining submodule is used for determining target monitoring equipment according to the change trend of the real-time position information under the condition that the target tracking mode is an automatic mode;
and the second display submodule is used for displaying second monitoring data acquired by the target monitoring equipment.
In an embodiment of the present invention, the target object tracking module 206 includes:
a third target monitoring device determining submodule, configured to determine a target monitoring device in a target area in response to a second user operation on the target area where the real-time location information is located, when the target tracking mode is an emergency mode;
and the third display submodule is used for displaying the second monitoring data acquired by the target monitoring equipment.
In an embodiment of the present invention, the target object tracking module 206 includes:
the fourth target monitoring equipment determining submodule is used for determining a plurality of target monitoring equipment matched with a preset cruise strategy according to the real-time position information under the condition that the target tracking mode is the cruise mode;
and the fourth display submodule is used for displaying the second monitoring data acquired by the target monitoring devices.
In an embodiment of the present invention, the apparatus further includes:
and the warning message generating module is used for generating a warning message and displaying the warning message when the warning event is judged to be triggered.
In an embodiment of the present invention, the preset area is an area provided with an electronic purse net.
In the embodiment of the invention, the first monitoring data is acquired; judging whether an early warning event aiming at a preset area is triggered or not according to the first monitoring data; determining a target object when a trigger is determined to be directed to the early warning event; determining real-time location information of the target object; determining a target tracking mode; and determining target monitoring equipment according to the target tracking mode and the real-time position information, and linking the target monitoring equipment to track the target object, so that a monitoring system can automatically monitor a preset area and can timely find the invasion of the target object, and linking the corresponding monitoring equipment to track and monitor the target object after the invasion, so that security personnel can accurately know the position of the target object, track and process the target object, and the safety of the preset area is improved.
An embodiment of the present invention further provides a server, which may include a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the method for tracking a target object as described above is implemented.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the method for tracking the target object is implemented.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The method and the device for tracking the target object are described in detail, and the principle and the implementation of the invention are explained by applying specific examples, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method for tracking a target object, the method comprising:
acquiring first monitoring data;
judging whether an early warning event aiming at a preset area is triggered or not according to the first monitoring data;
determining a target object when the early warning event is judged to be triggered;
determining real-time location information of the target object;
determining a target tracking mode;
and determining target monitoring equipment according to the target tracking mode and the real-time position information, and tracking the target object by linking the target monitoring equipment.
2. The method according to claim 1, wherein the determining a target monitoring device according to the target tracking mode and the real-time location information and tracking the target object in linkage with the target monitoring device comprises:
under the condition that the target tracking mode is a manual mode, responding to a first user operation of the monitoring equipment related to the real-time position information, and determining target monitoring equipment;
and displaying the second monitoring data acquired by the target monitoring equipment.
3. The method according to claim 1, wherein the determining a target monitoring device according to the target tracking mode and the real-time location information and tracking the target object in linkage with the target monitoring device comprises:
determining target monitoring equipment according to the change trend of the real-time position information under the condition that the target tracking mode is an automatic mode;
and displaying the second monitoring data acquired by the target monitoring equipment.
4. The method according to claim 1, wherein the determining a target monitoring device according to the target tracking mode and the real-time location information and tracking the target object in linkage with the target monitoring device comprises:
under the condition that the target tracking mode is an emergency mode, responding to a second user operation on a target area where the real-time position information is located, and determining target monitoring equipment in the target area;
and displaying the second monitoring data acquired by the target monitoring equipment.
5. The method according to claim 1, wherein the determining a target monitoring device according to the target tracking mode and the real-time location information and tracking the target object in linkage with the target monitoring device comprises:
under the condition that the target tracking mode is the cruise mode, determining a plurality of target monitoring devices matched with a preset cruise strategy according to the real-time position information;
and displaying the second monitoring data acquired by the target monitoring devices.
6. The method of claim 2, 3, 4 or 5, further comprising:
and generating an alarm message and displaying the alarm message when the early warning event is judged to be triggered.
7. The method of claim 1, wherein the predetermined area is an area where an electronic purse net is disposed.
8. An apparatus for tracking a target object, the apparatus comprising:
the first monitoring data acquisition module is used for acquiring first monitoring data;
the judging module is used for judging whether to trigger an early warning event aiming at a preset area or not according to the first monitoring data;
the target object determining module is used for determining a target object when the early warning event is judged to be triggered;
the position determining module is used for determining real-time position information of the target object;
the tracking mode determining module is used for determining a target tracking mode;
and the target object tracking module is used for determining target monitoring equipment according to the target tracking mode and the real-time position information and tracking the target object by linking the target monitoring equipment.
9. A server, characterized in that it comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, which computer program, when executed by the processor, implements a tracking method of a target object according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the tracking method of a target object according to any one of claims 1 to 7.
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Application publication date: 20210219 |