KR102514748B1 - Method and device for setting detection area of a detector and computer program thereof - Google Patents

Abstract

A method for setting a sensing area of a sensor is a method for setting a sensing area of a sensor in an electronic device communicatively connected to the sensor, wherein a user's input for an area of interest is detected on a screen for setting the sensing area of the sensor. and determining the region of interest based on the sensed input, generating a control command for setting the determined region of interest as a sensing region of the sensor, and transmitting the generated control command to the sensor.

Description

Method, device and computer program for setting the detection area of the detector {METHOD AND DEVICE FOR SETTING DETECTION AREA OF A DETECTOR AND COMPUTER PROGRAM THEREOF}

The present invention relates to a method, apparatus and computer program for setting a sensing area of a sensor.

In general, a detector used for intrusion detection at the outer boundary of important facilities and plants, for example, a radar detector, emits a transmitted electromagnetic wave toward a target and receives a received electromagnetic wave reflected by the target and returns to the time difference between the two signals and Doppler. The position and relative speed of the target are detected using the frequency change.

These radar detectors need to set the detection area each time due to different environments at each installation site.

In the past, the detection area was displayed based on the information of the distance at the point of time when a person directly narrowed the distance little by little for each distance section. For this reason, at least two people must be used to check each distance section and to determine whether or not to detect, and time loss is great.

In this way, the conventional method is not only difficult and complex in setting the sensing area, but also cannot set various types of sensing area.

Publication No. 10-2018-0058580 (published on June 1, 2018)

One aspect provides a method, device, and computer program for setting a sensing area of a sensor that can be set in various forms more easily and conveniently on a screen of an electronic device.

According to one aspect, in a method for setting a sensing area of a sensor in an electronic device communicatively connected to a sensor, a user's input for an area of interest is detected on a screen for setting the sensing area of the sensor, and the determining the region of interest based on the sensed input, generating a control command for setting the determined region of interest as a sensing region of the sensor, and transmitting the generated control command to the sensor; Detecting the user's input includes detecting the user's touch drag with respect to the angle and distance of the region of interest, and detecting the touch drag includes the user's touch drag with respect to an angle line movably displayed on the screen. A method may include detecting a user's touch and drag, and detecting the user's touch and drag on a distance line movably displayed on the screen.

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Determining the region of interest includes determining an angular range according to a touch drag on the angle line, determining a distance range according to a touch drag on the distance line, and determining an area having the determined angular range and distance range. It may include determining the region of interest.

Sensing the user's input may include sensing the user's touch input to a plurality of blocks forming the region of interest.

The detecting of the touch input may include detecting a block element touched by the user among a plurality of block elements selectively displayed on the screen.

Determining the region of interest may include determining a region formed by the sensed block element and determining the determined region as the region of interest.

The detector may include at least one of a radar sensor and a passive infrared (PIR) sensor, and may set a detection area of at least one of the radar sensor and the passive infrared (PIR) sensor.

The detector includes a radar sensor and a PIR (Passive Infrared) sensor, and detecting the user's input is selected among the radar sensor and the PIR sensor by the user among a plurality of block elements displayed to be selectable on the screen. At least one sensor attribute may include sensing a selected and touched block element.

Determining the region of interest may include determining a first region formed by a block element whose selected sensor attribute is the radar sensor among the touched block elements, and a second region formed by a block element whose selected sensor attribute is the PIR sensor. The method may include determining two regions, determining the determined first region as a first region of interest, and determining the determined second region as a second region of interest.

Generating the control command generates a first control command for setting the determined first region of interest as a detection region of the radar sensor, and sets the determined second region of interest as a detection region of the PIR sensor. It may include generating a second control command for

The selection of the sensor properties for the plurality of block elements may be possible.

The detector includes a PIR (Passive Infrared) sensor, and detecting the user's input is such that the sensitivity of the PIR sensor is selected by the user as one of high, low, and low among a plurality of block elements selectably displayed on the screen. and detecting a touched block element.

According to another aspect, a computer program recorded on a computer readable recording medium may be provided to execute the method described above.

According to another aspect, it includes at least one processor implemented to execute a computer-readable command, and receives a user's input for a region of interest on a screen for setting a sensing region of a sensor by the at least one processor. detecting, determining the region of interest based on the sensed input, generating a control command for setting the determined region of interest as a sensing region of the sensor, and transmitting the generated control command to the sensor; The user's touch and drag for the angle and distance of the region of interest is detected, the user's touch and drag for an angle line movably displayed on the screen is detected, and a distance line movably displayed on the screen is detected. An electronic device that detects the user's touch and drag on the device may be provided.

According to another aspect, a non-transitory computer readable medium having instructions encoded thereon, wherein the instructions, when executed by one or more processors of an electronic device communicatively coupled to a sensor, cause the electronic device to detect the sensor. A control command for detecting a user's input for a region of interest on a screen for setting a region, recognizing the region of interest based on the sensed input, and setting the recognized region of interest as a detection region of the detector A non-transitory computer readable medium may be provided to generate and transmit the generated control command to the sensor.

According to the present invention, the detection area of the detector can be set in various forms more easily and conveniently on the screen of the electronic device.

1 is a configuration diagram of a system including an electronic device performing a detection area setting process according to a first embodiment.
2 is a control block diagram of an electronic device performing a detection area setting process according to the first embodiment.
3 is a control flow diagram illustrating a process of setting a sensing area according to the first embodiment.
4 is a diagram illustrating a sensing area setting screen of an electronic device performing a sensing area setting process according to the first embodiment.
FIG. 5 is a diagram illustrating setting a first region of interest as a detection region on the detection region setting screen of FIG. 4 .
FIG. 6 is a diagram illustrating setting a second region of interest as a detection region on the detection region setting screen of FIG. 4 .
7 is a diagram illustrating a sensing area setting screen of an electronic device performing a sensing area setting process according to a second embodiment.
FIG. 8 is a diagram illustrating setting a sensing area of a radar sensor and/or a PIR sensor on the sensing area setting screen of FIG. 7 .
FIG. 9 is a diagram illustrating setting the sensing area and sensitivity of the PIR sensor on the sensing area setting screen of FIG. 7 .

Like reference numbers designate like elements throughout the specification. This specification does not describe all elements of the embodiments, and general content or overlapping content between the embodiments in the technical field to which the disclosed invention belongs is omitted. The term 'unit, module, member, or block' used in the specification may be implemented as software or hardware, and according to embodiments, a plurality of 'units, modules, members, or blocks' may be implemented as one component, It is also possible that one 'part, module, member, block' includes a plurality of components.

Throughout the specification, when a part is said to be “connected” to another part, this includes not only the case of being directly connected but also the case of being indirectly connected, and the indirect connection includes being connected through a wireless communication network. do.

In addition, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated.

Throughout the specification, when a member is said to be located “on” another member, this includes not only a case where a member is in contact with another member, but also a case where another member exists between the two members.

Terms such as first and second are used to distinguish one component from another, and the components are not limited by the aforementioned terms. Expressions in the singular number include plural expressions unless the context clearly dictates otherwise.

In each step, the identification code is used for convenience of description, and the identification code does not explain the order of each step, and each step may be performed in a different order from the specified order unless a specific order is clearly described in context. there is.

Hereinafter, it will be described that the detector is a radar detector.

1 is a configuration diagram of a system including an electronic device performing a detection area setting process according to a first embodiment.

Referring to FIG. 1 , the detector 10 detects a target object (eg, a person) existing within a sensing area.

The detector 10 may include a single sensor or a plurality of sensors for detecting a human body, such as a radar sensor and/or a passive infrared (PIR) sensor.

An electronic device 20 is communicatively connected to the sensor 10 .

The electronic device 20 includes a desktop computer, a notebook computer, a portable terminal, a mobile phone, a media player, a mobile pad, a tablet computer, It may be a device such as a handheld computer or a personal digital assistant (PDA). Also, it may be any portable electronic device including a device combining functions of two or more of these devices.

The electronic device 20 is a wireless network communication such as WAN (Wide Area Network), LAN (Local Area Network), WiFi, UWB (Ultra-WideBand), or Bluetooth Low Energy (BLE), Bluetooth (Bluetooth), wireless It is possible to communicate with the detector 10 using short-range communication such as radio frequency, infrared data association (IrDA), Zigbee, and near field communication (NFC).

The electronic device 20 may set the sensing area of the sensor 10 according to a user's input on the screen for setting the sensing area of the sensor 10 connected through communication.

Hereinafter, for convenience of explanation, it will be described that the detector 10 includes a radar sensor and a PIR sensor.

2 is a control block diagram of an electronic device performing a detection area setting process according to the first embodiment.

Referring to FIG. 2 , the sensor 10 includes a sensor controller 11 that performs overall control.

The communication unit 12 is electrically connected to the detector control unit 11.

The radar sensor 13 and the PIR sensor 14 are electrically connected to the detector controller 11.

The communication unit 12 is a wireless network communication such as WAN (Wide Area Network), LAN (Local Area Network), WiFi, UWB (Ultra-WideBand), Bluetooth Low Energy (BLE), Bluetooth, radio frequency Communication with the electronic device 20 may be performed using short-range communication such as radio frequency (Radio Frequency), Infrared Data Association (IrDA), Zigbee, Near Field Communication (NFC), and the like.

The radar sensor 13 detects the position of a moving target object (eg, a person) within a sensing area. The radar sensor 13 modulates and transmits a radar signal through a transmission module. The transmission module may transmit a frequency modulated continuous wave (FMCW) radar signal, which is a frequency modulated signal. The receiving module receives and demodulates the radar signal transmitted from the transmitting module. The radar signal transmitted from the transmission module is reflected on the target object existing in the detection area, and the reception module serves to receive the reflected radar signal.

The PIR sensor 14 detects when a target object over a certain temperature range moves within a sensing range. The PIR sensor 14 includes a sensor chip that detects far-infrared rays emitted from the target object when a target object enters the sensing area and emits a current in the form of a sine wave, and a circuit that converts and amplifies the microcurrent emitted from the sensor chip into a voltage. and a hemispherical Fresnel lens.

The electronic device 20 includes a controller 21 that performs overall control.

The communication unit 22 and the touch screen 23 are electrically connected to the control unit 21 .

The communication unit 22 is a wireless network communication such as WAN (Wide Area Network), LAN (Local Area Network), WiFi, UWB (Ultra-WideBand), Bluetooth Low Energy (BLE), Bluetooth, radio frequency It is possible to communicate with the detector 10 using short-range communication such as (Radio Frequency), Infrared Data Association (IrDA), Zigbee, Near Field Communication (NFC), and the like.

The touch screen 23 is an input/output device for outputting and inputting information, and includes a touch input unit 23a and a display unit 23b.

The touch input unit 23a provides touch information sensed through the touch panel to the control unit 21 . In this case, the touch input unit 23a may change the touch information into a command structure such as touch down (touch_down), touch movement (touch_move), and touch up (touch_up) and provide it to the control unit 21 . The display unit 23b displays state information of the electronic device 20 and a sensing area setting screen for setting the sensing area of the sensor 10. The display unit 23b may output a process of setting a sensing area and a process of processing data included in the sensing area.

The control unit 21 includes a processor 21a and a memory 21b.

The processor 21a performs overall control of the electronic device 20 .

The processor 21a includes at least one processor. The processor 21a may be integrated with at least one integrated circuit or implemented as a separate component.

The memory 21b includes not only volatile memories such as S-RAM and D-RAM, but also flash memory, ROM (Read Only Memory), Erasable Programmable Read Only Memory (EPROM), and the like. of non-volatile memory.

A program for controlling the operation of the electronic device 100 and data generated during execution of the program are stored in the memory 21b.

The memory 21b includes an operating system program, a sensing area setting program, a data processing program, and at least one application program. Here, a program may be expressed as an instruction set as a set of instructions.

An operating system program includes various software components that control general system operation.

The detection region setting program includes at least one software component that determines a region of interest corresponding to a user's input detected on the screen and sets the determined region of interest as a detection region. The detection area setting program determines the area of interest formed by the distance line and angle line touched and dragged by the user among the maximum detectable area of the radar sensor 13 or the PIR sensor 14 to set the detection area, or by the user. A region of interest formed by the touched block elements is determined and the determined region of interest is set as a sensing region of the sensor. In the detection area setting program, the user can set the area of interest to the desired size and shape by touching and dragging the distance line and angle line on the screen, and the user can set the area of interest to the desired size and shape by touching block elements on the screen. can be expanded

The data processing program includes at least one or more software components that control to process data included in a set sensing area according to a user's input sensed on the screen.

The application program includes a software component for at least one application program installed in the electronic device 20 .

As described above, the sensor needs to set the sensing area every time due to different environments for each installation site, but the existing method is difficult and complicated in setting the sensing area. In addition, in the conventional method, various types of sensing areas cannot be set, such as complex areas cannot be set as sensing areas, and even areas that do not need to be set as sensing areas are set as sensing areas.

Therefore, according to the present invention, the sensing area of the detector 10 can be set on the screen of the electronic device 20 more easily, conveniently, and in various forms.

3 is a control flow diagram illustrating a process of setting a sensing area according to the first embodiment.

Referring to FIG. 3 , the control unit 21 determines whether communication is connected with the detector 10 (100). For example, the electronic device 20 and the sensor 10 may be connected through Bluetooth communication, and the control unit 21 determines whether the Bluetooth connection with the sensor 10 is normally established.

When communication is connected with the sensor 10, the control unit 21 displays a sensing area setting screen for setting the sensing area of the sensor 10 on the display unit 23b of the touch screen 23 (102).

The controller 21 detects a user's input for setting a sensing area on the sensing area setting screen (104). On the detection area setting screen, a touch drag on the movably displayed angle line and distance line can be detected by a user's input. In addition, it is possible to detect a touch on a block element displayed to be selectable by a user's input on the sensing area setting screen.

The controller 21 determines a region of interest according to the sensed user input (106). A region formed by the angle line and the distance line may be determined as a region of interest. Also, a region formed by the touched block elements may be determined as a region of interest.

After determining the region of interest, the control unit 21 generates a control command for setting the determined region of interest as the detection region of the detector 10 (108). For example, in the case of setting the sensing area of the radar sensor 13, a control command for setting the determined area of interest as the sensing area of the radar sensor 13 is generated. In the case of setting the sensing area of the PIR sensor 14, a control command for setting the determined area of interest as the sensing area of the PIR sensor 14 is generated. The control command may include distance information and angle information of a region of interest with respect to the maximum detection region. When the user sets the sensitivity of the sensing region, the control command may include sensitivity information of the region of interest.

The controller 21 transmits the generated control command to the sensor 10 (110). The detector 10 changes the current sensing area into a new sensing area according to this control command, and detects a target object based on the changed sensing area.

4 is a diagram illustrating a sensing area setting screen of an electronic device performing a sensing area setting process according to the first embodiment.

Referring to FIG. 4 , a sensing area setting screen 200 displayed on the touch screen 23 of the electronic device 20 is shown.

The detection area setting screen (200) is a screen used to set the detection area of the detector (10).

The detection area setting screen 200 shows the maximum detection area 210 detectable by the detector 10 . The maximum detection area is shown in the form of a droplet, but is not limited thereto, and may have a shape corresponding to the maximum detection area of the detector 10 .

Angle lines 220a and 220b are displayed on the sensing area setting screen 200 .

The angle lines 220a and 220b can be moved left and right by a user's touch drag.

The angle lines 220a and 220b are composed of a left angle line 220a and a right angle line 220b, and an angle between the left angle line 220a and the right angle line 220b is indicated. The left angle line 220a and the right angle line 220b may be disposed symmetrically with each other.

When the user touches and drags the left angle line 220a and the right angle line 220b, the angle range is narrowed or widened.

The user may touch and drag the left angle line 220a and the right angle line 220b within the maximum detection area 210 to input the angle of the detection area desired to be set within the maximum detection area 210 .

Distance lines 220a and 220b are displayed on the sensing area setting screen 200 .

The distance lines 230a and 230b can be moved up and down by a user's touch and drag.

The distance lines 230a and 230b are composed of an upper distance line 230a and a lower distance line 230b, and a distance between the upper distance line 230a and the lower distance line 230b is indicated. The upper distance line 230a and the lower distance line 230b may be disposed symmetrically with each other.

When the user touches and drags the upper distance line 230a and the lower distance line 230b, the distance range is narrowed or widened.

The user may touch and drag the upper distance line 230a and the lower distance line 230b within the maximum sensing area 210 to input the distance of the sensing area desired to be set within the maximum sensing area 210 .

An area surrounded by the left angle line 220a, the right angle line 220b, the upper distance line 230a, and the lower distance line 230b within the maximum detection area is determined as the region of interest 240 input by the user. can The region of interest 240 may have a fan shape, and in some cases may partially have a fan shape. For example, the circumference may be curved like a fan shape only for an end region of the ROI.

This region of interest 240 is set as a detection region of the detector 10 . The region of interest 240 may be a detection region of the radar sensor 13 or a detection region of the PIR sensor 14 .

In this way, the detection area of the radar sensor 13 and/or the detection area of the PIR sensor 14 can be set.

FIG. 5 is a diagram illustrating setting a first region of interest as a detection region on the detection region setting screen of FIG. 4 .

Referring to FIG. 5, it is detected that the user touches and drags the left angle line 220a and the right angle line 220b within the maximum detection area 210, and the upper distance line 230a and the lower distance line 230b are detected. detects that you touch and drag

An area surrounded by the left angle line 220a, the right angle line 220b, the upper distance line 230a, and the lower distance line 230b is determined as a first region of interest (region to the left of the center) 241, The region of interest 241 is set as the detection region of the detector 10 . The sensing region may have the same angular range and distance range as the first region of interest 241 .

FIG. 6 is a diagram illustrating setting a second region of interest as a detection region on the detection region setting screen of FIG. 4 .

Referring to FIG. 6, it is detected that the user touches and drags the left angle line 220a and the right angle line 220b within the maximum detection area 210, and the upper distance line 230a and the lower distance line 230b detects that you touch and drag

An area surrounded by the left angle line 220a, the right angle line 220b, the upper distance line 230a, and the lower distance line 230b is determined as the second region of interest (the right region in the center) 242, The region of interest 242 is set as the detection region of the detector 10 . The sensing region may have the same angular range and distance range as the second region of interest 242 .

7 is a diagram illustrating a sensing area setting screen of an electronic device performing a sensing area setting process according to a second embodiment.

Referring to FIG. 7 , a sensing region setting screen 200 displayed on the touch screen 23 of the electronic device 20 is shown.

The detection area setting screen 200 shows the maximum detection area 210 detectable by the detector 10 .

Horizontal grid lines 211 parallel to the horizontal axis are arranged at regular intervals, and vertical grid lines 212 parallel to the vertical axis are arranged at regular intervals.

Rectangular unit block elements 250 divided by horizontal grid lines 211 and vertical grid lines 212 are displayed throughout the maximum sensing area 210 . This unit block element 250 is provided to be touchable by the user.

A user may select a region of interest 240 of a desired position and size by touching and selecting a desired unit block element 250 from among a plurality of unit block elements. A region formed by the unit block elements 250 selected by the user may be determined as the region of interest 240 .

This region of interest 240 is set as a detection region of the detector 10 . In this way, the detection area of the radar sensor 13 and/or the detection area of the PIR sensor 14 can be set.

FIG. 8 is a diagram illustrating setting a sensing area of a radar sensor and/or a PIR sensor on the sensing area setting screen of FIG. 7 .

Referring to FIG. 8, the detection area of the radar sensor 13 and the detection area of the PIR sensor can be set at the same time.

At this time, in the sensor properties of the unit block element displayed when the unit block element is touched once, whether to set the corresponding unit block element as the detection area of the radar sensor 13, the detection area of the PIR sensor 14, or the radar sensor (13) and the PIR sensor 14, it is possible to set whether to be the sensing area. In this way, after selecting which sensor to set as the sensing area of the unit block element displayed in the sensor properties of the unit block element displayed when the unit block element is first touched, if you touch it once more, the area of the unit block element is included as a part of the sensing area of the selected sensor. can do.

The first ROI 243 is an area in which only the radar sensor 13 has been detected and processed.

The second region of interest 244 is a region in which only the PIR sensor 14 is sensed and processed.

The third region of interest 245 is a region in which both the radar sensor and the PIR sensor 14 have been detected and processed.

The region of interest input by the user to the radar sensor 13 is the first region of interest 243 and the third region of interest 245, and an area obtained by combining the first region of interest 243 and the third region of interest 245 is selected. It is set as the detection area of the radar sensor 13.

The region of interest input by the user to the PIR sensor 14 is the second region of interest 244 and the third region of interest 245, and an area obtained by combining the second region of interest 244 and the third region of interest 245 is selected. Set to the detection area of the PIR sensor 14.

FIG. 9 is a diagram illustrating setting the sensing area and sensitivity of the PIR sensor on the sensing area setting screen of FIG. 7 .

Referring to FIG. 9, in the case of the PIR sensor 14, the sensitivity of the sensing region of the PIR sensor 14 is set in such a way that the near sensitivity is insensitive and the far sensitivity is sensitive for the regions of interest 246, 247, and 248. can be set

The user can set the sensitivity of the unit block element 250 by selecting one of high, medium, and low sensitivity in the sensor properties of the unit block element 250 .

The first region of interest 246 is a region of unit block elements 250 in which the sensitivity of the PIR sensor 14 is set to 'upper'.

The second region of interest 247 is a region of unit block elements 250 in which the sensitivity of the PIR sensor 14 is set to 'medium'.

The third region of interest 248 is a region of unit block elements 250 in which the sensitivity of the PIR sensor 14 is set to 'low'.

As described above, the present invention can set the sensing area of the detector 10 in a more easy, convenient and various form on the screen of the electronic device 20. In addition, in the case of the detector 10 in which the radar sensor 13 and the PIR sensor 14 are integrated, the present invention can compensate for the insufficient parts of each sensor by setting the detection area and the corresponding sensitivity in detail.

Meanwhile, the computer program according to the embodiment is combined with the electronic device 20 to execute the operation of the processor described in the embodiment of the electronic device 20 and the operations described in the embodiment of the control method of the electronic device 20. It may be a computer program stored on a recording medium. This computer program may be installed in the electronic device 20 by default or may be installed by a user after the electronic device 20 is sold.

In addition, the computer program according to the embodiment is computer-readable to execute each step of the room for setting the detection area of the detector 10 in the electronic device 20 communicatively connected to the detector 10 described above. Characterized in that it is a computer program stored on a medium. The computer program may be not only a computer program including machine code generated by a compiler, but also a computer program including high-level language code that can be executed on a computer using an interpreter or the like. At this time, the computer is not limited to a desktop computer or a notebook computer, and includes any information processing device equipped with a central processing unit (CPU) such as a server, smart phone, tablet PC, PDA, mobile phone, etc. to execute a computer program. .

In addition, the computer-readable medium may be a computer-readable non-transitory recording medium, and may be a computer-executable program that is continuously stored or temporarily stored for execution or download. In addition, the medium may be various recording means or storage means in the form of a single or combined hardware, and is not limited to a medium directly connected to a certain computer system, and may be distributed on a network. Examples of the medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical recording media such as CD-ROM and DVD, magneto-optical media such as floptical disks, and ROM, RAM, flash memory, etc. configured to store program instructions. In addition, examples of other media include recording media or storage media managed by an app store that distributes applications, a site that supplies or distributes various other software, and a server.

Meanwhile, the aforementioned control unit and/or its components may include one or more processor/microprocessor(s) combined with a computer readable recording medium storing computer readable code/algorithm/software. The processor/microprocessor(s) may execute the computer readable code/algorithm/software stored in a computer readable recording medium to perform the aforementioned functions, operations, steps, and the like.

The above-described control unit and/or its components may further include a memory implemented as a computer-readable non-transitory recording medium or a computer-readable temporary recording medium. The memory may be controlled by the above-described control unit and/or its components, configured to store data transmitted to or received from the above-described control unit and/or its components, or by the above-described control unit and/or its components. It may be processed or configured to store data to be processed.

10: detector 11: detector control unit
12: communication unit 13: radar sensor
14: PIR sensor 20: electronic device
21: control unit 21a: processor
21b: memory 22: communication unit
23: touch screen 23a: touch input unit
23b: display unit

Claims (15)

A method for setting a sensing area of a sensor in an electronic device communicatively connected to the sensor,
Detecting a user's input for an area of interest on a screen for setting a sensing area of the sensor, determining the area of interest based on the sensed input, and setting the determined area of interest as a sensing area of the sensor Generating a control command for, and transmitting the generated control command to the sensor,
Detecting the user's input,
Detecting the user's touch drag with respect to the angle and distance of the region of interest;
Detecting the touch drag,
and detecting the user's touch and drag on an angle line movably displayed on the screen, and sensing the user's touch and drag on a distance line movably displayed on the screen. delete delete According to claim 1,
To determine the region of interest,
Determining an angular range according to a touch drag on the angle line, determining a distance range according to a touch drag on the distance line, and determining an area having the determined angular range and distance range as the region of interest. How to. According to claim 1,
Detecting the user's input,
and detecting the user's touch input to the plurality of blocks forming the region of interest. According to claim 5,
To detect the touch input,
and detecting a block element touched by the user among a plurality of block elements selectably displayed on the screen. According to claim 6,
To determine the region of interest,
and determining a region formed by the sensed block element, and determining the determined region as the region of interest. According to claim 1,
The detector includes at least one of a radar sensor and a passive infrared (PIR) sensor,
A method of setting at least one detection area of the radar sensor and the PIR (Passive Infrared) sensor. According to claim 1,
The detector includes a radar sensor and a passive infrared (PIR) sensor,
Detecting the user's input,
and detecting a block element touched by a sensor attribute of at least one of the radar sensor and the PIR sensor being selected by the user from among a plurality of block elements selectably displayed on the screen. According to claim 9,
To determine the region of interest,
Among the touched block elements, a first area formed by a block element whose selected sensor property is the radar sensor is determined, and a second area formed by a block element whose selected sensor property is the PIR sensor is determined. and determining a first region of interest as a first region of interest, and determining the determined second region as a second region of interest. According to claim 10,
Generating the control command,
A first control command for setting the determined first region of interest as a detection region of the radar sensor is generated, and a second control command for setting the determined second region of interest as a detection region for the PIR sensor is generated. How to include doing. According to claim 9,
The selection of the sensor attribute for the plurality of block elements is a method in which redundant selection is possible. According to claim 1,
The detector includes a PIR (Passive Infrared) sensor,
Detecting the user's input,
The method of claim 1 , further comprising: selecting one of upper, middle, and lower sensitivity of the PIR sensor by the user among a plurality of block elements selectably displayed on the screen and sensing a touched block element. A computer program recorded on a computer readable recording medium to execute the method according to any one of claims 1, 4 to 13. at least one processor implemented to execute computer readable instructions;
by the at least one processor,
Detecting a user's input for an area of interest on a screen for setting a sensing area of a sensor, determining the area of interest based on the sensed input, and setting the determined area of interest as a sensing area of the sensor Generating a control command, transmitting the generated control command to the sensor,
The user's touch and drag for the angle and distance of the region of interest is detected, the user's touch and drag for an angle line movably displayed on the screen is detected, and a distance line movably displayed on the screen is detected. An electronic device that detects the user's touch and drag.

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