WO2014180338A1 - 热像监测装置、监测系统及热像监测方法 - Google Patents

热像监测装置、监测系统及热像监测方法 Download PDF

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Publication number
WO2014180338A1
WO2014180338A1 PCT/CN2014/077092 CN2014077092W WO2014180338A1 WO 2014180338 A1 WO2014180338 A1 WO 2014180338A1 CN 2014077092 W CN2014077092 W CN 2014077092W WO 2014180338 A1 WO2014180338 A1 WO 2014180338A1
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WIPO (PCT)
Prior art keywords
notification information
analysis
thermal image
information
thermal imaging
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PCT/CN2014/077092
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English (en)
French (fr)
Inventor
王浩
Original Assignee
Wang Hao
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Publication of WO2014180338A1 publication Critical patent/WO2014180338A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • H04N5/33Transforming infrared radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/01Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A61B5/015By temperature mapping of body part
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02Constructional details
    • G01J5/025Interfacing a pyrometer to an external device or network; User interface
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02Constructional details
    • G01J5/026Control of working procedures of a pyrometer, other than calibration; Bandwidth calculation; Gain control
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02Constructional details
    • G01J5/08Optical arrangements
    • G01J5/0806Focusing or collimating elements, e.g. lenses or concave mirrors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48Thermography; Techniques using wholly visual means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077Imaging

Definitions

  • Thermal image monitoring device monitoring system and thermal image monitoring method
  • the thermal image monitoring device, monitoring system and thermal image monitoring method of the present invention relate to a thermal image monitoring device, a thermal image processing device that receives and processes thermal image data frames, and an application field of thermal image capture.
  • a thermal image monitoring device is set up, which is used for continuous monitoring of the object, and the collected thermal image data frame is transmitted to the background computer, and analyzed by the background computer, and the infrared thermal image is displayed, which is convenient for the user.
  • Monitoring in the background which realizes the separation of man and machine, can reduce the labor intensity of the user and ensure the safety of the user.
  • the patent document No. 200920113208. 9 uses a mobile workstation of the thermal image monitoring device of such technology.
  • the thermal image data frame is continuously transmitted to the background computer, and the user needs to monitor the thermal image display screen of the subject for a long time, and is prone to fatigue and misses a sudden situation. And increased the workload.
  • a thermal image monitoring device is temporarily installed on a hidden danger device of a substation.
  • the temperature of the hidden device is in a state of change due to changes in load, etc.
  • the workload monitored by the user is very large, especially in long-term monitoring. Users work overtime in turn; how to reduce the user's work intensity and achieve good monitoring results is a difficult point.
  • thermal image monitoring device that can achieve the long-term observation without requiring the user to transmit the configured prescribed notification information according to the transmission condition of the prescribed notification information, thereby achieving continuous monitoring and not easily missing an emergency situation.
  • the invention provides a thermal image monitoring device, a monitoring system and a thermal image monitoring method, and sends the configured prescribed notification information according to the transmission condition of the specified notification information, thereby achieving continuous monitoring and not easily missing an emergency situation, reducing labor intensity, and reducing System cost, easy to use.
  • the thermal image monitoring device includes:
  • a photographing unit configured to capture a frame for acquiring thermal image data
  • a determining unit configured to determine whether the condition for transmitting the specified notification information is met
  • An information configuration unit configured to configure the specified notification information
  • a communication control unit configured to control the communication unit to perform the transmission of the predetermined notification information in a wireless manner
  • the communication control unit controls the communication unit to wirelessly transmit the predetermined notification window
  • thermal image monitoring device includes:
  • An obtaining unit configured to acquire a thermal image data frame
  • a determining unit configured to determine whether the condition for transmitting the specified notification information is met
  • An information configuration unit configured to configure the specified notification information
  • a communication control unit configured to control the communication unit to perform the transmission of the predetermined notification information in a wireless manner
  • the communication control unit controls the communication unit to wirelessly transmit the predetermined notification window
  • the monitoring system of the present invention comprises one or more thermal image monitoring devices as described above, and one or more transmitting objects; the transmitting object comprises a network server and/or a user terminal, and the user terminal comprises a portable mobile phone, PDA, laptop, tablet.
  • the invention also provides a thermal image monitoring method, comprising:
  • a shooting step for capturing a frame of a thermal image data a shooting step for capturing a frame of a thermal image data; a determining step, configured to determine whether the condition for transmitting the specified notification information is met;
  • Information configuration step configured to configure the notification information
  • a communication control step configured to control the communication step to perform the provision of the notification information in a wireless manner
  • the communication control step controls the communication step to wirelessly transmit the prescribed notification information.
  • Another thermal imaging method includes:
  • An obtaining step configured to obtain a thermal image data frame
  • a determining step configured to determine whether the condition for transmitting the specified notification information is met
  • Information configuration step configured to configure the notification information
  • a communication control step configured to control the communication step to perform the provision of the notification information in a wireless manner
  • the communication control step controls the communication step to wirelessly transmit the prescribed notification information.
  • Fig. 1 is a block diagram showing a schematic configuration of a thermal imaging device 100 according to a first embodiment of the present invention.
  • Fig. 2 is a schematic view showing the state in which the thermal image device 100 of the embodiment is placed.
  • Fig. 3 is a schematic view of an infrared thermal image displayed on the display unit.
  • Embodiment 4 is a schematic diagram of a transmission condition configuration interface of Embodiment 1.
  • Figure 5 is a schematic diagram of an analysis area configuration interface.
  • Fig. 6 is a diagram showing an example of display of analysis data and judgment threshold setting interface.
  • Fig. 7 is a display example of a predetermined notification information arrangement interface.
  • Fig. 8 is a display example of a transmission object configuration interface.
  • Fig. 9 is a flow chart showing the control of the first embodiment.
  • Fig. 10 is a view showing an example of display of predetermined notification information.
  • Fig. 11 is a view showing another example of display of the predetermined notification information.
  • Figure 12 is a diagram showing a transmission condition configuration interface of the second embodiment.
  • Fig. 13 is a flow chart showing the control of the second embodiment.
  • Figure 14 is a diagram showing a transmission condition configuration interface of the third embodiment.
  • Fig. 15 is a flowchart showing the control of the third embodiment.
  • Figure 16 is a diagram showing a transmission condition configuration interface of the fourth embodiment.
  • Figure 17 is a flow chart showing the control of the fourth embodiment.
  • Fig. 18 is a flowchart showing the control of the fifth embodiment.
  • Fig. 19 is a view showing an example of display of predetermined notification information.
  • Fig. 20 is a flowchart showing the control of the sixth embodiment.
  • Figure 21 is a flow chart showing the control of the seventh embodiment.
  • Fig. 22 is a schematic view showing the analysis area setting of the eighth embodiment.
  • Figure 23 is a flow chart showing the control of the eighth embodiment.
  • the thermal image device 100 having the imaging member is taken as an example of the thermal image monitoring device.
  • the photographing function is not essential to the present invention, and the present invention is also widely applicable to a thermal image processing apparatus (as another example of the thermal image monitoring apparatus) that receives and processes a thermal image data frame from the outside, the thermal image processing.
  • a thermal image processing apparatus as another example of the thermal image monitoring apparatus
  • Devices such as personal computers, personal digital assistants (PDAs), and the like.
  • the so-called thermal image data frame is data obtained based on the output signal of the infrared detector.
  • the AD value data obtained by the AD detector after the output signal of the infrared detector is taken as an example.
  • the thermal image data frame may be, for example, image data of an infrared thermal image, and may be, for example, array data of temperature values, for example, a digital signal outputted by the infrared detector itself.
  • the thermal imaging device 100 of the first embodiment sequentially performs temperature value analysis on the acquired thermal image data frame based on the thermal image data frame captured by the imaging unit 1 to obtain analysis data, and the thermal imaging device 100 conforms to the transmission condition of the predetermined notification information.
  • the analysis data obtained by the analysis is sent to the mobile phone of the specified user according to the predetermined mobile phone number.
  • Fig. 1 is a block diagram showing a schematic configuration of a thermal imaging device 100 according to an embodiment 1 of the present invention.
  • the thermal imaging device 100 includes an imaging unit 1, a temporary storage unit 2, a hard disk 3, a wireless communication unit 4, an image processing unit 5, an analysis unit 6, a display unit 7, a control unit 8, an operation unit 9, and a control unit 8.
  • the overall control of the thermal imaging device 100 is responsible for the connection of the control and data bus 10 to the corresponding portions described above.
  • the imaging unit 1 is composed of an optical member (not shown), a lens driving member, an infrared detector, a signal preprocessing circuit, and the like.
  • the optical component consists of an infrared optical lens for focusing the received infrared radiation onto the infrared detector.
  • the lens driving section drives the lens in accordance with a control signal of the control section 8 to perform a focusing or zooming operation. In addition, it can also be a manually adjusted optical component.
  • Infrared detectors such as infrared or non-refrigerated infrared focal plane detectors, convert infrared radiation through optical components into electrical signals.
  • the signal pre-processing circuit comprises a sampling circuit, an AD conversion circuit, a timing trigger circuit, etc., and the signal output from the infrared detector is sampled and processed in a predetermined period, and converted into digital thermal image data by the AD conversion circuit (again
  • the thermal image data is, for example, 14-bit or 16-bit binary data
  • the thermal image data frame is constituted by the thermal image data of the predetermined array based on the control of the control unit 8.
  • the thermal image data frame is not limited to the inherent resolution of the infrared detector, and may be lower or higher than the infrared detector resolution.
  • the photographing section 1 is used as an example of an acquisition section for acquiring a thermal image data frame.
  • the temporary storage unit 2 is a buffer memory that temporarily stores a thermal image data frame output from the imaging unit 1 as a volatile memory such as a RAM or a DRAM. For example, based on the control of the control unit 8, the following processing is repeated, that is, the acquired thermal image data.
  • the frame temporarily stores a predetermined time portion, and when a new frame is acquired by the imaging unit 1, the old frame is deleted and a new thermal image data frame is stored.
  • the image processing unit 5, the analysis unit 6, the control unit 8, and the like The working memory functions to temporarily store the processed data.
  • the present invention is not limited thereto, and a memory, a register, and the like included in the corresponding processor such as the image processing unit 5, the analysis unit 6, and the control unit 8 may be interpreted as a temporary storage medium.
  • the hard disk 3 stores programs for control and various data used in various parts of the control.
  • the hard disk 3 can also be used to continuously record data such as acquired thermal image data frames.
  • the communication unit 4 performs transmission of the predetermined notification information when the transmission condition is met based on the control of the control unit 8.
  • the communication unit 4 is configured, for example, with a GPRS communication unit. Based on the control of the control unit 8, a short message, a multimedia message, or the like can be sent to a predetermined user terminal such as a mobile phone, and the number of the mobile phone can be stored in advance.
  • the thermal imaging device 100 is in a SIM card such as a GPRS communication unit.
  • Communication unit 4 can One or more of the above communication units are configured; preferably, the communication unit 4 may have at least one of GPRS, GSM, CDMA, 3G, 4G, 5G, and WIFI units.
  • the user terminal is not limited to a mobile phone, and may be another portable communication terminal that performs data communication with the communication unit 4, such as a PDA, a tablet computer, a notebook computer, etc.; the user terminal may be a local area network or the like on the Internet.
  • the computer, the communication unit 4 is provided with, for example, a wireless communication unit such as GPRS, 3G, 4G, 5G, or a wireless network card (such as a WIFI unit), and transmits predetermined notification information to a computer on the Internet or a local area network.
  • the predetermined notification information to be transmitted is not limited to a communication terminal or the like that is transmitted to the user.
  • the communication unit 4 may transmit the predetermined notification information to the corresponding website server, and the user may log in to the website to view the predetermined notification information.
  • the communication unit 4 can also have other various implementation manners, for example, a communication unit configured by means of satellite transmission, such as maritime satellite IDEN, Beidou satellite, etc., to send short messages, pictures, voices, etc. to corresponding users according to a prescribed communication protocol. terminal.
  • a communication unit configured by means of satellite transmission, such as maritime satellite IDEN, Beidou satellite, etc.
  • satellite transmission such as maritime satellite IDEN, Beidou satellite, etc.
  • voices can be sent, or pictures or text can be sent to the corresponding user terminal.
  • the communication unit 4 can also use Bluetooth, IRDA, Zigbee, and the like to implement information transmission.
  • the communication unit 4 is also configurable to receive various external indication information (e.g., short messages, etc.) for better control of the thermal image device 100.
  • various external indication information e.g., short messages, etc.
  • information reception and information transmission can be implemented by the same or different communication units.
  • the communication unit 4 may be a communication device connected to the thermal imaging device 100, and the thermal imaging device 100 has no communication portion in its configuration.
  • the thermal image monitoring system composed of the thermal image device 100 and the user terminal can be constituted by one or more thermal image monitoring devices and one or more user terminals such as mobile phones, PDAs, etc., and/or web servers.
  • the image processing unit 5 performs predetermined processing on the thermal image data frame obtained by the imaging unit 1, and the processing of the image processing unit 5 is converted into a suitable display for correction, interpolation, pseudo color, synthesis, compression, decompression, and the like. Processing of data such as use and recording. For example, each time the display timing comes, a frame of each predetermined time interval is selected and read from a thermal image data frame temporarily stored in the temporary storage unit 2 for a predetermined time period, and pseudo color processing is performed.
  • image data of the infrared thermal image for example, a range of the thermal image data (in the present embodiment, the thermal image data refers to the AD value) or a set range of the AD value according to the thermal image data frame
  • the specific color value corresponding to the thermal image data in the pseudo color plate range is taken as the image data of the corresponding pixel position in the infrared thermal image.
  • the image data obtained after the pseudo color processing by the image processing unit 5 is transferred to the temporary storage unit 2 used as a buffer memory.
  • the image processing unit 5 can be realized by, for example, a DSP or another microprocessor, a programmable FPGA, or the like, or can be integrated with the processor of the analysis unit 6 and the control unit 8.
  • the analyzing unit 6 is configured to analyze a predetermined frame of the acquired thermal image data frame to obtain analysis data.
  • the analysis of the predetermined frame of the thermal image data frame may be performed by analyzing all the thermal image data frames continuously acquired by the acquisition unit, or analyzing the predetermined frames in the acquired thermal image data frame (for example, specifying The thermal image data frame corresponding to the timing is analyzed, or the frame obtained by the multi-frame operation, etc., thereby reducing the processing load accompanying the analysis; wherein, for example, the acquired thermal image data frame can also be recorded on the hard disk 3 In the case, when the transmission condition or the analysis timing or the like is met, the recorded thermal image data frame is read for analysis.
  • the analysis data may be data obtained by analyzing one or more frames of thermal image data frames.
  • the analysis data is a temperature value obtained by temperature analysis, such as a maximum temperature, an average temperature, a lowest temperature in a specific analysis region, or a temperature difference value in a different analysis region.
  • the analysis unit 6 performs analysis processing based on a predetermined analysis region and analysis mode.
  • the analysis area represents a specific analysis area in the thermal image data frame, such as a point, a line, a surface, or an entire thermal image data frame as an analysis area.
  • the so-called analysis mode for example, calculates the highest temperature, the lowest temperature, and the average of the analysis area. Temperature, temperature difference between different analysis areas, etc.
  • the analysis area and the analysis mode may be pre-set by the user, in another example, default for the thermal image device 100; in yet another example, the analysis The area and analysis mode may also be automatically set according to a prescribed rule.
  • the analysis unit 6 has an analysis area setting unit for setting an analysis area related to the analysis, and an analysis mode setting unit for setting an analysis mode related to the analysis.
  • the analysis unit 6 performs predetermined processing such as correction and interpolation on the analyzed thermal image data frame, extracts thermal image data determined by the analysis region based on a predetermined analysis region, and performs temperature value conversion processing to obtain the heat.
  • the temperature value corresponding to the data is then analyzed and calculated according to the specified analysis mode.
  • the thermal image data in each analysis area (S01, S02) is sequentially converted and analyzed, and each is obtained.
  • the highest temperature value of the analysis area is stored in the predetermined area of the temporary storage unit 2 in association with the calculated maximum temperature value, and then the final analysis data is calculated according to the relationship between the analysis areas in the analysis mode. (S01MAX-S02MAX).
  • the process of converting the thermal image data in the analysis region into a temperature value may be to convert all the thermal image data in the analysis region into a temperature value; or to convert the predetermined partial thermal image data into a temperature value; It is possible to determine whether to convert the thermal image data according to different modes of calculating the highest, lowest, and average temperature in the analysis mode, and to convert a part of the thermal image data in the analysis region, or all; for example, the analysis mode is the highest in the calculation analysis region.
  • the magnitude of the thermal image data AD value is first compared, and the largest AD value is converted into the temperature value, and it is not necessary to analyze the thermal image data pixels in the region. All values are converted to temperature values.
  • the case where the algorithm is different is also included. For example, when calculating the highest temperature, the AD value of the adjacent pixel of the maximum average value is not converted into the temperature by the average value of the AD values of the predetermined number of adjacent pixels instead of a single pixel. The value, and the average value of the temperature values of the adjacent pixels is taken as the highest temperature value, and the maximum temperature can also be calculated from the AD value of a single pixel.
  • the thermal image data is converted into a temperature value by a predetermined process, for example, according to the set emissivity of the object, the ambient temperature, the humidity, the distance from the thermal image device 100, and the like, and the AD value of the thermal image data and the temperature.
  • the conversion factor is obtained by specifying a conversion formula to obtain a temperature value.
  • the thermal image data determined by the analysis area may be configured to analyze the thermal image data in the regions S01 and S02, or may be configured to analyze the thermal image data outside the regions S01 and S02, or may be configured as The thermal image data of the pixel in which the lines of the regions S01 and S02 are located is analyzed.
  • the above example illustrates the case where the temperature value analysis data is obtained according to the analysis area, but is not limited thereto, and the analysis data for the thermal image analysis has various conditions depending on the application, and is not limited to the temperature value; for example, a specific temperature value
  • the percentage content in the pixel array of the thermal image data frame, etc.; based on the AD value of the thermal image data frame, the gray value, the color value of the pseudo color, etc., the obtained analysis data, or the AD value is converted into the radiant energy value , gray value, emissivity value, color value, etc. for analysis.
  • the invention is equally applicable to these situations.
  • the analysis unit 6 may be implemented by, for example, one or more of a DSP, a programmable FPGA, and another microprocessor, or may be a processor integrated with the processor of the image processing unit 5 and the control unit 8. to realise.
  • the display unit 7 for example, a liquid crystal display device for displaying the image data for display stored in the temporary storage unit 2 on the display unit 7.
  • the display unit 7 may be another display device that can be wired or wirelessly connected to the thermal image device 100, and the thermal image device 100 itself may have no display portion in its electrical configuration.
  • a pluggable display device is employed, and the socket of the thermal image device 100 should have a degree of protection applicable to the environmental conditions of use.
  • the control unit 8 controls the overall operation of the thermal imaging device 100, and a program for control and various data used for control of each part are stored in a storage medium such as the hard disk 3.
  • the control unit 8 is realized by, for example, a CPU, an MPU, a SOC, a programmable FPGA, or the like.
  • control unit 8 has a judging unit for judging whether or not the transmission condition of the predetermined notification information is satisfied; wherein the transmission condition of the predetermined notification information can be judged based on one or more of the determination conditions.
  • the determining condition includes at least one or more of the following conditions:
  • analyzing the judgment condition for example, comparing the analysis data with a predetermined judgment value (for example, a set threshold value) obtained by analyzing the predetermined frame of the thermal image data frame by the analysis unit; It also includes an analysis and judgment condition based on the diagnosis result. 2) timing conditions, such as determining whether the specified timing is reached;
  • 3) query conditions for example, determining whether the communication unit receives external indication information (such as a phone call, a short message, a mail, other specific information, etc.); for example, according to the content of the external indication information received by the communication unit;
  • external indication information such as a phone call, a short message, a mail, other specific information, etc.
  • the state condition of the thermal image monitoring device for example, whether the state information of the thermal image monitoring device is obtained or the comparison result of the state information with the predetermined value is used as the state condition.
  • the status information such as the power state, the tilt attitude of the thermal image monitoring device, and environmental conditions such as wind speed, ring temperature, humidity, and the like.
  • a condition of the specific trigger information such as whether a specific trigger information is obtained or a comparison result of the specific trigger information with a prescribed value as a condition of the specific trigger information.
  • the specific trigger information is, for example, trigger information obtained based on a device wired or wirelessly connected to the thermal image monitoring device, such as trigger information obtained by collecting information of the device such as the load of the subject connected to the thermal image monitoring device, the rotational speed, and the like.
  • the condition of the orientation information for example, whether or not the orientation information is received or the comparison result of the orientation information with the prescribed value is used as the condition of the orientation information.
  • the orientation information such as GPS information of the installation location of the thermal image monitoring device 100, such as the GPS information of the thermal image monitoring device 100 itself.
  • a judgment condition for example, in the first embodiment, when it is judged that the analysis data (S01MAX-S02MX) is larger than 4 °C, it is determined that the transmission condition of the predetermined notification information is satisfied.
  • the plurality of judgment conditions may be determined to be in accordance with the transmission condition of the predetermined notification information when all of the plurality of judgment conditions are judged to be in conformity.
  • the plurality of judgment conditions may be a condition for determining that the one of the plurality of judgment conditions meets, that is, the condition that the predetermined notification information is met, wherein a judgment condition may further include a plurality of sub-conditions, and the sub-condition When both are satisfied, it is judged that the judgment condition is satisfied.
  • the judgment condition may be fixed or may be changed according to a predetermined condition.
  • the comparison result of the analysis data and the threshold is used as a judgment condition, and when the predetermined threshold is reached, the original threshold is updated (for example, the specified value is increased); for example, an external indication information such as a short message is received, according to the threshold in the short message.
  • the original threshold is updated as a transmission condition or the like.
  • control unit 8 has an information arrangement unit for arranging the predetermined notification information to be transmitted, and the predetermined notification information may include, for example, analysis data, time corresponding to the analysis data, analysis chart, statistical data, diagnostic information, infrared data, and orientation information.
  • the predetermined notification information may include, for example, analysis data, time corresponding to the analysis data, analysis chart, statistical data, diagnostic information, infrared data, and orientation information.
  • the number of the thermal image device 100 and the like.
  • it may include status information (such as attitude, power supply, etc.) of the thermal image monitoring device, environmental conditions (such as ambient temperature, wind speed, etc.), and specific trigger information (such as the load of the subject) obtained by the outside world.
  • the analysis data may be analysis data obtained by analyzing one or more specified frames of the acquired thermal image data frame; for example, analyzing data obtained by specifying frame analysis at one or more time points in a predetermined time period, for example, determining The analysis data obtained by analyzing the thermal image data frame acquired when the transmission condition is met, for example, the analysis data that was sent to the largest value greater than the threshold value during the previous transmission period.
  • the time corresponding to the analysis data for example, the acquisition time of the thermal image data frame for obtaining the analysis data, for example, the analysis time corresponding to the analysis data, the transmission time of the transmission analysis data, and the like, may be variously applicable.
  • the analysis chart such as an analysis chart obtained based on the analysis data or the analysis data and the corresponding time series information, includes various curves, histograms, data lists, etc., for example, analyzing the data trend curve, for example, multiple thermal image data during a specified time period.
  • the generation of the analysis data trend curve may be obtained by analyzing the data and the corresponding timing, and the timing may be, for example, one of the analysis time and the sequence time of the analysis data and the corresponding thermal image data frame, and the analysis processing time of the analysis data. obtain.
  • an analysis data-time curve obtained based on the thermal image data frames of a plurality of predetermined time points, the analysis data of each thermal image data frame obtained by the analysis, and the timing of the corresponding thermal image data frame, such as the time of the shooting time.
  • statistical data statistical data related to analysis data, specific trigger information, etc., such as the number of times the analysis data exceeds the threshold in a specified time period.
  • the diagnostic information for example, the comparison result obtained by comparing the analysis data obtained by one or more frames of thermal image data frames with a threshold.
  • the infrared data for example, the acquired thermal image data frame, for example, an infrared thermal image generated based on the acquired thermal image data frame, may be a localized, or reduced, or complete infrared thermal image or thermal image data frame; One or more frames of infrared data that can be obtained from a thermal image data frame acquired in one or more frames.
  • the infrared data and the analysis data and the like may be obtained based on a specified thermal image data frame (which may be one or more frames); preferably, the infrared data is in a format convenient for the user terminal to view, such as a general picture browsing format.
  • the user terminal does not have to install software for processing the thermal image data frame pseudo color.
  • the background computer in the prior art thermal image monitoring system if it is necessary to analyze the thermal image data frame to obtain the analysis data, often needs to install dedicated analysis software, which increases the complexity of the background software.
  • the infrared data in the prescribed notification information may be one or more frames, a multi-frame video clip such as an infrared thermal image.
  • the orientation information for example, the GPS information of the location where the thermal imaging device 100 is installed, and the manner in which the orientation information is acquired, for example, the communication unit 4 may be a wireless communication unit with a positioning function, or further include a thermal imaging device 100
  • the GPS unit transmits the orientation information (such as GPS) of the thermal image device 100 to the user when transmitting.
  • the number of the thermal image monitoring device such as the number of the thermal image device 100, when using a plurality of thermal image monitoring devices, facilitates the user to know the source of the notification information, and facilitates the reception of the prescribed notification information according to the thermal image.
  • the authentication information such as the number of the monitoring device is processed and managed.
  • status information such as the tilt posture of the thermal image device 100, the power state, and the like.
  • specific trigger information for example, trigger information obtained based on other devices connected to the thermal image device 100, and the like.
  • the information configuration unit may also process the content of the prescribed notification information into a prescribed format conforming to the communication unit 4 for information transmission and user terminal reception. For example, when transmitting an image multimedia message including an infrared thermal image, the infrared thermal image is compatible with the MMS mobile phone.
  • the format is processed, for example, in the MMS format, to facilitate the transmission of prescribed notification information in a prescribed format.
  • the processing format of the transmission terminal type and the corresponding prescribed notification information packet may be previously stored in a storage medium such as the hard disk 3.
  • the information arrangement unit is arranged to arrange the predetermined notification information after the determination unit determines that the transmission condition is met.
  • the information configuration unit may be configured to configure the predetermined notification information before the determination unit determines that the transmission condition is met; and when the transmission condition is not satisfied, for example, the newly acquired thermal image data may be The frame updates the specified notification information; if it is satisfied, it is sent.
  • the information arrangement unit is configured to arrange different or identical predetermined notification information according to different information arrangement conditions; the information configuration condition is, for example, the same condition as the transmission condition, or may be another predetermined condition.
  • the content of the predetermined notification information arranged by the information arrangement unit may be a fixed content configuration, but may be configured as a different content configuration; for example, when the transmission condition is met, for example, if the analysis data is smaller than a predetermined threshold, the configured notification information includes The analysis data includes, for example, analysis data and time; when greater than a predetermined threshold, the configured notification information includes at least a thermal image data frame, such as analysis data, time, and infrared data. This can achieve the beneficial effects of reducing the amount of data sent, prompting the user, and the like.
  • the analysis unit 6 analyzes the obtained analysis data, and the analysis data related to the content of the specified notification information, such as the specified notification information, including the analysis data and/or information obtained based on the analysis data (eg, diagnostic information, such as Analytical chart), the analysis data may be obtained by the same and/or different analysis processing as the analysis data related to determining whether the transmission condition is met; in one example, the analysis area shown in FIG. 5 is related to the judgment
  • the analysis data is (S01MAX-S02MAX), and the analysis data contained in the notification information includes analysis data such as (S01MAX-S02MAX), (S01MIN-S02MIN), (S01AVG-S02AVG), and the analysis data related to the judgment (S01MAX).
  • -S02MAX Obtained by the same and different analysis processes; thus, the benefits of providing rich analytical data while reducing the burden of analysis processing are achieved.
  • control unit 8 includes a communication control unit, and when the determination unit determines that the transmission condition of the predetermined notification information is satisfied, the control communication unit 4 transmits the predetermined notification information.
  • the communication control unit may further have a transmission target control unit, and may control to send the predetermined notification information to the corresponding same or different transmission objects according to different transmission configuration conditions, and/or configure different or the same number of transmissions and/or, Send order. For example, when the transmission condition is met, when the analysis data is less than the specified threshold, it is sent to the corresponding website server, and when it is greater than the specified threshold, it is sent to the mobile phone of the specified user.
  • the number of transmissions indicates that the one-time transmission condition is met, whether the specified notification information is sent once, or is continuously transmitted multiple times; usually, the default is 1.
  • the transmission order indicates a transmission order of the transmission object and a sequential transmission order when one or more pieces of prescribed notification information are generated.
  • control unit 8 may further have a diagnosis unit for obtaining a diagnosis result based on the analysis result of the analysis unit 6, for example, obtaining a corresponding diagnosis result based on a comparison between the analysis data and the predetermined determination value, representing the diagnosis result.
  • the diagnostic information may be recorded in advance in the storage medium of the thermal imaging device 100 together with the comparison relationship between the analysis data and the predetermined determination value; obviously, different diagnostic information may be corresponding to the different comparison relationship between the analysis data and the predetermined determination value.
  • the diagnostic information corresponding to S01MAX-S02MAX>4°C is a serious defect. Further, it can be configured as follows: S01MAX-S02MAX>8°C corresponding diagnostic information is critical defect, S01MAX-S02MAX ⁇ 2°C The diagnostic information is normal and so on.
  • control unit 8 may have a timing unit for performing timing of time; for example, based on the information of the current time (for example, year, month, day, hour, minute, and second) of the counted and the time of the timing, the time is realized. timing.
  • the current time for example, year, month, day, hour, minute, and second
  • control unit 8 may further include an analysis unit that analyzes the external instruction information wirelessly received by the communication unit to obtain at least one of a transmission condition, a configuration of the predetermined notification information, a transmission target, and a number of transmissions.
  • Operation unit 9 For the user to perform various instruction operations or input various operations such as setting information, the control unit 8 executes the corresponding program based on the operation signal of the operation unit 9.
  • the operation unit 9 can perform related operations using a button, a display unit 7 (with a touch screen), or a voice recognition unit (not shown).
  • the structure of the thermal image device 100 may not have an operation portion, and the user realizes the operation of the thermal image device 100 through an operation portion that can be wirelessly or wiredly connected to the thermal image device 100; or an operation portion is not required.
  • the following describes the application and control flow of the thermal imaging device 100.
  • the application scenario such as the power industry
  • the user finds that the temperature of a certain device is abnormal, in order to properly arrange the power failure repair work, it is necessary to evaluate whether the subject has a deteriorating trend or evaluate the deterioration.
  • the user erects the thermal imaging device 100 to continuously monitor the subject.
  • the erection of the thermal image device 100 will be described with reference to FIG. 2, for example, by a tripod.
  • the power supply portion may be a built-in battery, a battery connected to the thermal image device 100, or an external power source (such as 220V). .
  • the control unit 8 controls the overall operation of the thermal image device 100 and the control for executing the plurality of mode processes based on the control program stored in the hard disk 3 and various data used in the respective partial controls.
  • the control unit 8 initializes the internal circuit, and then enters the standby shooting mode, that is, the imaging unit 1 captures and obtains a thermal image data frame, and the image processing unit 5 performs a predetermined process on the thermal image data frame captured by the imaging unit 1 and stores it in the temporary In the storage unit 2, the display unit 7 displays a real-time infrared thermal image, such as an infrared thermal image as shown in FIG.
  • the display portion 7 can display a configuration interface as shown in FIG. 4-8 for the user.
  • the display unit 7, the operation unit 9, the control unit 8, and the like constitute an example of the arrangement member for the user to configure at least one of the transmission condition, the configuration of the predetermined notification information, the transmission destination, the number of transmissions, and the like.
  • a combination of one or more transmission conditions, a configuration of the prescribed notification information, a transmission destination, and a number of transmissions may be configured, and the default value of the thermal imaging device 100 may be employed by the user.
  • the display unit 7 and the operation unit 9 may be external devices that can be connected to the thermal imaging device 100, and the thermal imaging device 100 itself has no display unit or operation unit.
  • the transmission condition may be configured, for example, to satisfy one of a timing condition, a query condition, an analysis judgment condition, or the like, or a plurality of conditions at the same time, as a transmission condition for transmitting the prescribed notification information; further, different transmission conditions may be configured Corresponding update conditions.
  • the timing condition 401 the time when the user enters the timing, and whether or not the timing condition is one of the transmission conditions or the transmission conditions.
  • the query condition 402 the user selects the query condition as one of the transmission conditions or the transmission condition; the query condition receives, for example, the short message information, the telephone, and the like that the predetermined user transmits via the mobile phone or the like, for example, the user passes the communication condition.
  • the specific information sent by the external computer through the network, the predetermined user for example, the user who sends the short message to the thermal image device 100, but may also prescribe the verification information such as the telephone number, the instruction, the user verification password, etc. of the specified user, when the received external
  • the analysis unit may further be configured to analyze the content of the received external instruction information of the predetermined user, and determine the configuration of the transmission condition, the predetermined notification information, the transmission target, and the like.
  • the analysis and determination condition 403 is used for the user to configure the analysis area and the analysis mode related to the analysis and judgment (the calculation mode of the analysis data in the analysis area such as maximum, minimum, average, etc., the calculation relationship of the analysis data between the analysis areas, etc.) And the relationship between the plurality of judgment sub-conditions composed of the predetermined judgment value, the plurality of analysis data, and the corresponding judgment value corresponding to the analysis data (analysis data obtained according to the analysis region and the corresponding analysis mode) (and, or, and
  • there may be diagnostic information corresponding to the judgment result of the analysis data and the judgment result for example, the nature of the subject state, "normality, defect, serious defect", etc., and further, the judgment basis, the type of defect, and the degree of defect , processing suggestions, etc. as remarks for diagnostic information.
  • the display unit 7 displays an interface as shown in FIG. 5, and displays a selection column 501 of the infrared thermal image and the analysis area (point, line, and surface), the user.
  • the face (box) is selected from the dotted plane, and the analysis areas S01 and S02 are set in the infrared thermal image.
  • the setting of the analysis data and its corresponding judgment value is explained. Then, when the judgment value configuration 502 is selected from the interface shown in FIG. 5, the setting interface shown in FIG. 6 is displayed, and the judgment of the analysis data and the analysis data is performed. Value, comment information is set. Wherein, the "area" may select the analysis area set in FIG.
  • the configuration of the prescribed notification information and the like will be described with reference to the configuration interface shown in FIG.
  • one or more of the analysis data, the time corresponding to the analysis data, the analysis chart, the statistical data, the diagnostic information, the infrared data, the orientation information, and the number of the thermal image device 100 may be used as the content of the prescribed notification information.
  • Composition Further, it is also possible to configure a content composition corresponding to different predetermined notification information according to different information configuration conditions.
  • the configuration of the transmission object may be described.
  • the wireless communication unit 4 may be a mobile phone number, a mailbox, a QQ number, a network address, etc., and may provide a notification to one or more transmission objects.
  • the transmission of information Further, it is also possible to configure the same or different predetermined notification information and the number of transmissions to different transmission objects according to different transmission configuration conditions.
  • the user performs the following settings: transmission condition: analysis and judgment condition setting 3 ⁇ 4"S01MAX-S02MAX>4°C" (shown in FIG. 4); analysis area is S01, S02 (shown in Figure 5); "S01MX- S02MAX>4°C" corresponds to the "serious defect" (shown in Figure 6); the notification information is the analysis data and diagnostic information (shown in Figure 7); The object is: a mobile phone number 139XXXXXXXX (shown in Figure 8).
  • the user's configuration is expected to achieve the purpose of transmitting the prescribed notification information including the analysis data and the diagnostic information to the mobile phone number 1390XXXXXXX when the analysis area S01MAX-S02MAX>4°C.
  • the control section 8 stores the set configuration in the hard disk 3 (for example, as a configuration file) as a default configuration of the thermal imaging device 100, and does not need to be used every time. Set it all once, and then return to the standby shooting state.
  • the related configuration can be performed by the user is exemplified, it is not limited thereto, and may be an embodiment in which the thermal image device 100 is configured at the time of shipment, that is, the related configuration of the above various processes is configured.
  • the user is not required to perform any manual setting; or the configuration is completed in an external computer, and the configuration file is loaded to the thermal image device 100 before shooting; or, the user performs the configuration of part of the above description.
  • the display portion 7 and the operation portion 9 can be removed in the configuration shown in FIG.
  • Step A01 acquiring a thermal image data frame, and transmitting the thermal image data frame obtained by the imaging unit 1 to the temporary storage unit 2;
  • step A02 the thermal image data frame obtained by the imaging unit 1 for immediate imaging, for example, is read, and the analysis unit 6 performs analysis; specifically, the analysis unit 6 is based on the set analysis regions S01, S02.
  • the pixels of the thermal image data calculate the maximum temperature, and obtain the analytical data (SOlmax-S02max);
  • step A03 it is judged whether or not the transmission condition of the prescribed notification information is met.
  • the obtained analysis data (S01 max - S02m ax ) is compared with a predetermined judgment value (4 ° C), and if it is less than or equal to a predetermined judgment value, the process returns to step A01, and the above steps are repeated.
  • Step A04 the information configuration unit configures the predetermined notification information. Specifically, according to the analysis data obtained in step A02, the analysis data in step A03 is compared with the threshold value, and the diagnosis unit determines "S01MAX-S02MAX>4°. C "corresponding diagnostic information to configure the specified notification information;
  • step A05 the control sends the notification information.
  • the communication control unit controls the communication unit 4 to transmit a short message specifying the notification information to the user's mobile phone (139 XXXXXXX); an example of the short message specifying the notification information shown in FIG.
  • the short message example is as shown in the prescribed notification information shown in FIG.
  • Step A06 judging whether to exit, if exiting, ending, if not exiting, returning to step A01, repeating the above processing.
  • the user is notified by the short message notification, and the user does not It is necessary to perform device monitoring by means of human viewing of images or after-the-fact tracking. Since mobile communication technology is used to transmit prescribed notification information, since the transmission network is a mobile communication network, there is no need to build a network, and the notification information is determined.
  • step A03 when the notification information does not include the analysis data and it is determined that the transmission condition is not related to the analysis data, such as only the infrared thermal image obtained by the specified thermal image data frame, step A03 may be omitted or available.
  • the processing steps are replaced, and accordingly, the configuration of the analyzing unit 6 can be removed in the configuration of the thermal imaging device 100 shown in FIG.
  • the analysis data is not related to the judgment transmission condition, it may be first determined whether or not the transmission of the predetermined notification information is required; and then the analysis is performed, and the analysis information obtained by the analysis is arranged.
  • Example 2 The second embodiment is different from the first embodiment in that the present embodiment has an update unit (the control unit 8 has an update unit and is not shown) for updating the determination condition, and after updating the determination condition, the The determination unit is configured to determine whether or not the transmission condition of the predetermined notification information is met based on the updated determination condition.
  • the present embodiment has an update unit (the control unit 8 has an update unit and is not shown) for updating the determination condition, and after updating the determination condition, the The determination unit is configured to determine whether or not the transmission condition of the predetermined notification information is met based on the updated determination condition.
  • the predetermined notification information when it is larger than a predetermined fixed threshold, the predetermined notification information is transmitted to the user; when the subject is always larger than the predetermined fixed threshold, there may be excessive information notification to the user.
  • the user pays more attention to whether there is a tendency to deteriorate, but does not want to be disturbed excessively.
  • control unit 8 further has an update unit for updating the determination condition, and the other configuration is the same as that of the thermal image device 100 in the first embodiment, and the illustration is omitted.
  • the determination value when the analysis data is greater than the determination value (threshold), the determination value is updated, and after the determination value is updated, the determination unit is configured to compare the analysis data with the updated judgment value as a judgment condition. Or judge one of the conditions to determine whether the condition for transmitting the specified notification information is met.
  • the setting of the transmission condition of the second embodiment will be described. It is assumed that the scenario of the application is the same as that of the first embodiment, and the user performs the analysis area and the analysis mode setting similar to those in the first embodiment, but the update condition and the valve are also arranged.
  • the value is incremented by 30% each time (analysis judgment condition: S01max-S02max>4°C, update condition: satisfying analysis judgment condition; update amount: 30%); thermal image device 100 will analyze data after judging that it meets the transmission condition
  • the threshold is updated to increase the threshold used by the current judgment by 30% as the threshold for the next judgment.
  • Step B01 acquiring a thermal image data frame, and transmitting the thermal image data frame obtained by the imaging unit 1 to the temporary storage unit 2;
  • step B02 the thermal image data frame obtained by the imaging unit 1 for immediate imaging, for example, is read, and the analysis unit 6 performs analysis to obtain analysis data (S01 max - S02m ax );
  • step B03 it is judged whether or not the transmission condition of the prescribed notification information is met.
  • the obtained analysis data is compared with a predetermined judgment value, and if it is smaller than the predetermined judgment value, the process returns to step B01, and the above steps are repeated. If it is greater than the specified judgment value, it will proceed to the next step.
  • Step B04 the information arrangement unit arranges the predetermined notification information.
  • the predetermined notification information is configured based on the analysis data obtained in step B02 and the diagnostic information corresponding to the comparison with the threshold value in step B03;
  • step B05 the control sends the notification information.
  • the communication unit 4 transmits a short message specifying the notification information to the user's mobile phone; for example, an example of the short message specifying the notification information shown in FIG.
  • step B06 the judgment threshold is updated, for example, the original threshold value of 4 ° C is increased by 30% to 5. 2 ° C;
  • Step B07 judging whether to exit, if exiting, ending; if not exiting, returning to step B01, repeating the above processing. Then, in step B03, the analysis data is compared with the updated threshold. When the analysis data is not greater than 5. 2 ° C, the prescribed notification information is no longer sent to the user, thereby avoiding excessive interruption to the user. When the analysis data is greater than 5. 2 ° C, the user will be sent a notification notification message, so that the user can know the trend of change in a timely manner, and then the threshold will be updated again, the threshold value of 5. 2 ° C, increased by 30% Update to 6. 76 °C, proceed to step B07.
  • the analysis judgment condition after updating the threshold is used as the updated determination condition, it is not limited thereto, and there may be various update conditions of the judgment condition, for example, changing the calculation method of the analysis data (analysis area, analysis)
  • a subsequent addition of other judgment conditions, such as a timing condition is collectively used as a condition for judging whether or not to transmit, and the update is not limited to increasing the value of the threshold, or may be a case of decreasing the value of the threshold, etc., Conducive to users to understand the trend of change; for example, when there is more than 4 ° C analysis data, according to the specific temperature difference as a condition to determine whether to send, such as when there is a temperature change based on the threshold value of 30% or 30% increase , both satisfy the transmission condition and update the threshold according to the change value.
  • the third embodiment differs from the first and second embodiments in that the determination unit determines whether or not the transmission condition is satisfied based on the determination of the transmission condition constituted by the plurality of determination conditions.
  • the transmission condition set by the user is: a timing condition (60 minutes), an analysis determination condition (S01 max - S02m ax is greater than 4 ° C), and based on the above two, it is determined whether the transmission condition of the transmission is met, that is, the condition is satisfied.
  • the predetermined time (60 minutes) is specified and the threshold value is greater than the set threshold value, it is determined that the condition of the transmission is met, and if one of the two is not satisfied, it is determined that the transmission condition is not met.
  • User disturbances due to multiple times greater than the threshold (4 ° C) are avoided.
  • Step C01 the timing unit starts timing
  • Step C02 reading a thermal image data frame obtained by, for example, instant shooting by the imaging unit 1 in the temporary storage unit 2;
  • Step C03 the analysis unit 6 performs analysis; specifically, the analysis unit 6 calculates analysis data (S01 max - S02m ax ) based on the pixels of the thermal image data in the set analysis regions S01, S02;
  • step C04 it is judged whether it is larger than a predetermined judgment value (threshold value 4 ° C)? If it is less than the specified judgment value, skip to the step
  • the analysis data and the diagnosis information are stored in the predetermined area of the temporary storage unit 2 in step C05; wherein, if the analysis data and the diagnosis information are stored before, the previous replacement may be performed; or
  • the numerical value of the data is analyzed, for example, selecting analysis data and diagnostic information with large values; or storing all analysis data and diagnostic information larger than the specified judgment value.
  • step C06 it is determined whether the specified time has been reached, if not, then return to step C02, repeat the above steps, and when the specified time is reached, proceed to step C07;
  • step C07 it is judged whether or not the analysis data and the remark information are stored in the predetermined area of the temporary storage unit 2. If not, it means that there is no greater than the threshold (4 °C) during the fixed period, return to step C01;
  • step C08 the information arrangement unit arranges the predetermined notification information. Specifically, the predetermined notification information is arranged based on the analysis data, the memo information, and the like stored in step C05;
  • step C09 the control sends the notification information.
  • the communication unit 4 transmits a short message specifying the notification information to the user's mobile phone;
  • step C10 it is judged whether to exit, and if it is exited, it ends; if it is not exited, it returns to step C01, and the analysis data, the remark information, and the like stored in the predetermined area of the temporary storage unit 2 are deleted, and a new timing is started, and the above is repeated. Processing.
  • Embodiment 4 is different from Embodiments 1, 2, and 3 described above in that, in order to avoid excessive interruption to the user and satisfy the requirement of instant transmission under specific conditions, there are multiple transmission conditions, and one of them is sent. .
  • a transmission condition setting menu of the thermal imaging device 100 When the user selects to enter the menu mode through the operation portion, the display portion 7 displays a configuration interface for setting the transmission condition as shown in Fig. 16 for the user.
  • a first sending condition setting configured to configure one or more of a timing condition, a query condition, and an analysis judgment condition as a first condition for whether to transmit, when the configuration of the first condition has multiple sub-conditions, A plurality of conditions are satisfied to satisfy the transmission condition.
  • the second and second transmission condition settings are used to configure the query condition, the analysis judgment condition, and the like as the second condition, the third condition, and the like for whether or not to transmit, and obviously, there may be more transmission conditions.
  • the configuration of the user is as shown in FIG. 16.
  • the first transmission condition is a timing condition (120 minutes) and an analysis judgment condition (S01MAX-S02MAX>4°C)
  • the second transmission condition is a query condition: external indication information of the user is received ( In this example, the short message is sent.
  • the third sending condition is the analysis and judgment condition (S01MAX-S02MAX >8°C); wherein the user expects to query the analysis data by means of texting, and the limit that the user can endure.
  • the temperature difference is 8 ° C. If it is greater than 8 ° C, it is expected that the required notification information will be available immediately in order to arrange for power outage maintenance.
  • Step D01 acquiring a thermal image data frame, and transmitting the thermal image data frame obtained by the imaging unit 1 to the temporary storage unit 2;
  • step D02 the thermal image data frame obtained by the imaging unit 1 for immediate imaging, for example, is read, and the analysis unit 6 performs analysis; specifically, the analysis unit 6 is based on the set analysis regions S01, S02.
  • the pixels of the thermal image data calculate the maximum temperature, and obtain the analytical data (S01MAX-S02MAX);
  • step D03 it is judged whether or not the predetermined second and third transmission conditions are met.
  • the obtained analysis data is compared with a predetermined determination value (threshold value of 8 ° C), and if it is less than the predetermined determination value, it is determined whether the user's inquiry message is received, and if no, the process proceeds to the step. D04, if one of them is yes, then skip to step D05;
  • Step D04 determining whether the first transmission condition is met, that is, determining whether there is a greater than a predetermined threshold (4 ° C) during the predetermined timing; and step D05, the information configuration unit configuring the predetermined notification information; specifically, according to The obtained analysis data and the remark information corresponding to the threshold value are used to configure the prescribed notification information;
  • step D06 the control sends the notification information.
  • the communication unit 4 transmits a short message specifying the notification information to the user's mobile phone;
  • step D07 it is judged whether to exit, if it is exited, it ends. If it is not exited, it returns to step D01, and the above processing is repeated.
  • Embodiment 5 is different from Embodiments 1, 2, 3, and 4 described above in that, in order to facilitate the user to understand the trend of the analysis data during the monitoring process, the thermal imaging device 100 obtains the analysis chart based on the analysis data and transmits the analysis chart to the transmitting object;
  • the thermal imaging device 100 includes: a storage unit for storing analysis data obtained by analyzing a plurality of predetermined frames; and an information arrangement unit configured to arrange predetermined notification information, wherein the predetermined notification information includes at least a storage unit.
  • Analysis data and its corresponding time or analysis chart obtained based on the analysis data and corresponding time.
  • the analysis chart is an analysis data-time curve obtained by analyzing data obtained by analyzing a thermal image data frame at a predetermined time and corresponding time (e.g., acquisition time of a thermal image data frame).
  • Step E01 acquiring a thermal image data frame, and transmitting the thermal image data frame obtained by the imaging unit 1 to the temporary storage unit 2;
  • step E02 the thermal image data frame obtained by the imaging unit 1 for immediate imaging, for example, is read, and the analysis unit 6 performs analysis; specifically, the analysis unit 6 is based on the set analysis regions S01, S02.
  • the pixels of the thermal image data calculate the maximum temperature, and obtain the analytical data (S01MAX-S02MAX);
  • step E03 the analysis data and the corresponding time, such as the acquisition time of the thermal image data frame, are stored in a predetermined area of the temporary storage unit 2; in addition, the analysis data and the corresponding time may be stored in the hard disk 3; Step E04, determining whether the transmission condition is met, for example, determining whether there is a condition greater than a predetermined threshold (4 ° C), for example, whether the predetermined timing is reached; if not, returning to step E01, repeating the above steps, and in step E03
  • the newly obtained analysis data and the corresponding time are also associated with each other and stored in a predetermined area of the temporary storage unit 2;
  • Step E05 The information configuration unit configures the predetermined notification information. Specifically, the analysis data-time trend curve is generated according to the analysis data stored in the temporary storage unit 2 and the respective time periods; wherein, the predetermined number of The data and the corresponding time are analyzed. In addition, the diagnostic information corresponding to the maximum analysis data (S01MAX-S02MX) larger than the threshold value can also be used as the predetermined notification information.
  • step E06 the control sends the notification information.
  • the communication unit 4 transmits a short message specifying the notification information to the user's mobile phone;
  • step E07 it is judged whether to exit, if it is exited, it ends, if it is not exited, it returns to step E01, and the above processing is repeated.
  • the predetermined notification information shown in FIG. 19 which includes a plurality of contents constituting the predetermined notification information, analysis data, diagnostic information, and analysis data-time curve (the ordinate analysis value, the abscissa time value, the threshold boundary, etc. are omitted.
  • the display obviously can also be displayed).
  • the analysis data-time curve is obtained based on the analysis data of a plurality of times, it is transmitted to the user, the intuitiveness of the prescribed notification information is improved, and the user can grasp the subject.
  • the trend of change further improves the practicability of the thermal imaging device 100; and, since the transmitted information includes information such as an analysis chart, the method of continuously transmitting the thermal image data frame compared to the prior art may not be installed at the receiving end.
  • the analysis software of the thermal image data frame is used to analyze and obtain the analysis chart, which simplifies the user's use operation; it is beneficial to the use of ordinary users.
  • any of the products of the embodiments of the present invention does not necessarily require all of the advantages described above to be achieved at the same time.
  • the specified communication information includes an analysis data trend curve and infrared data according to a point of interest in the analysis data trend curve (eg, an infrared thermal image at a maximum temperature); obviously, in step E03, the infrared information related to the specified notification information may be The thermal image is recorded in association with the analysis data and its corresponding time in the temporary storage unit 2 for use in specifying the configuration of the notification information.
  • a point of interest in the analysis data trend curve eg, an infrared thermal image at a maximum temperature
  • the infrared information related to the specified notification information may be The thermal image is recorded in association with the analysis data and its corresponding time in the temporary storage unit 2 for use in specifying the configuration of the notification information.
  • the storage management of the analysis data and its associated time may be performed in various ways, for example, storing the analysis data and its time in a predetermined area of the temporary storage unit according to a prescribed frequency, when storing a prescribed amount of analysis data and its association At the time of time, the latest obtained analysis data and its associated time are replaced with the oldest; sparse processing can also be performed.
  • the thermal image data frame may be continuously recorded in the hard disk 3 without storing the analysis data and the corresponding time; and then the specified condition is read from the hard disk 3 when the transmission condition of the predetermined notification information is met.
  • the thermal image data frame is analyzed to obtain the analysis data and the corresponding time.
  • Embodiment 6 differs from Embodiments 1, 2, 3, 4, and 5 in that, in this embodiment, the control unit 8 has a recording unit (not shown) for continuously recording the acquired thermal image data frames. Further, when the predetermined notification information is placed, the predetermined notification information is placed based on the recorded thermal image data frame.
  • the user performs the analysis of the analysis region, the analysis mode, the provision of the notification information, and the setting of the timing condition of the sixth embodiment.
  • Step F01 acquiring a thermal image data frame, and transmitting the thermal image data frame obtained by the imaging unit 1 to the temporary storage unit 2;
  • step F02 a predetermined thermal image data frame is recorded, for example, the acquired thermal image data frame is recorded in the hard disk 3 at a predetermined frame rate;
  • step F03 it is judged whether or not the transmission condition (timing) of the prescribed notification information is satisfied? If yes, go to the next step.
  • Step F04 the information arrangement unit arranges the predetermined notification information based on the recorded thermal image data frame. Specifically, the thermal image data frame recorded in the hard disk 3 is read, and the analysis unit 6 specifies a time period (for example, timing). During the time period, the recorded thermal image data frames are analyzed to obtain the largest analysis data (S01 max - S02m ax );
  • step F05 the control sends the notification information.
  • the communication unit 4 transmits a short message specifying the notification information to the user's mobile phone; for example, an example of the short message specifying the notification information shown in FIG.
  • Step F06 judging whether to exit, if exiting, ending, if not exiting, returning to step F01, repeating the above processing.
  • Example 7 uses a secondary transmission method to promptly alert the user and send The purpose of high quality infrared thermal imaging.
  • Embodiment 7 is different from Embodiments 1, 2, 3, 4, 5, and 6 in that, in this embodiment, the information configuration unit is configured to configure different or the same rules according to different information configuration conditions. Notification information.
  • the user performs the analysis of the analysis area and the analysis mode similar to those in the first embodiment, and sets "S01MAX-S02MAX> 3 °C" as the transmission condition (not shown), and Set “S01MX-S02MAX>4°C” as the corresponding information configuration condition and transmission configuration condition (not shown).
  • the transmission condition is greater than the specified threshold by 3 °C
  • the configured notification information is analyzed.
  • the data and time are sent once; if it is greater than the specified threshold, 4°C, the second transmission is performed, and the configured notification information includes analysis data, time, and infrared data.
  • Step G01 acquiring a thermal image data frame, and transmitting the thermal image data frame obtained by the imaging unit 1 to the temporary storage unit 2;
  • step G02 it is judged whether or not the transmission condition of the prescribed notification information is met. For example, if the analysis data S01MAX-S02MAX> 3°C, if yes, go to the next step.
  • Step G03 the information arrangement unit arranges the predetermined notification information, and the predetermined notification information is the analysis data (S01 max - S02m ax ) obtained by analyzing the predetermined thermal image data frame and the time; and then transmitting in step G04;
  • Step G05 comparing the analysis data (S01 max - S02m ax ) obtained by analyzing the thermal image data frame with a predetermined threshold value of 4 ° C; if it is less than or equal to a predetermined threshold value of 4 ° C, skip to the step G08, if it is greater than the predetermined threshold value of 4 ° C, the process proceeds to step G06, and the information arrangement unit arranges the predetermined notification information, and the predetermined notification information is infrared thermal image, analysis data, and time; and then proceeds again in step G07. send;
  • Step G08 judging whether to exit, if exiting, ending, if not exiting, returning to step G01, repeating the above processing.
  • the predetermined notification information of the different contents is arranged in G06, but the same predetermined notification information may be used.
  • the configured notification information when the analysis data (S01MAX-S02MAX) is less than or equal to a predetermined threshold of 4 ° C, the configured notification information is analysis data and time; when it is greater than the specified threshold, 4 ° C, The configured notification information includes analysis data, time, and infrared data. This allows you to send only once.
  • Example 8 In the eighth embodiment, one or more of the combination of the determination condition, the configuration of the predetermined notification information, the transmission target, the number of transmissions, the analysis region, and the analysis mode are updated according to the predetermined update condition; After the hidden danger, it can provide one or more purposes such as more flexible, timely, and rich.
  • the analysis area S01 is preset, and the initial configuration is: transmission condition: when the highest temperature of the analysis area S01 is less than or equal to 5 CTC, it is sent once every 2 hours; and the predetermined notification information (analysis data S01MAX and its corresponding time) is performed. Send, send to 139XXXXXX users.
  • Update condition When the temperature of the analysis area S01 is greater than 5 CTC (in accordance with the update condition), the predetermined notification information (analysis data S01MAX, S02MAX, and corresponding) is automatically performed based on the analysis area S02 set in the thermal image data frame. Send of time); sent to users of 139XXXXXX and 138XXXXXX.
  • the analysis area S02 can be changed according to the change of the highest heat generating portion.
  • the transmission condition is changed to: 10 minutes to send once for 60 minutes; then return to the initial configuration, that is, the transmission condition:
  • the transmission When the maximum temperature of the analysis area S01 is less than or equal to 5 CTC, the transmission is performed once every 2 hours, and the predetermined notification information is performed.
  • the transmission of the analysis data S01MAX and its corresponding time is sent to the user of 139XXXXXXX.
  • Step H01 acquiring a thermal image data frame, and transmitting the thermal image data frame obtained by the imaging unit 1 to the temporary storage unit 2;
  • step H02 is it judged whether the update condition is met? If the analysis data S01MAX 50 °C, then go to step H04; according to the transmission condition (2 hours timing), to determine whether to send; if not, go to step H07; if yes, then configure the notification information in step H05" (analysis data S01MAX And its corresponding time)", and sent in H06, the sending object is 139XXXXXX;
  • step H03 the transmission condition is changed to "send once in 10 minutes for 60 minutes"; then the analysis area S02 can be set to obtain the analysis data S02MAX;
  • step H05 the configuration notification information "(analysis data S01MX, S02MAX, and corresponding time)" is configured and transmitted in H06, and the transmission target is 139XXXXXX> 138XXXXXX;
  • the above-mentioned predetermined notification information will be transmitted every 10 minutes; when it arrives in 60 minutes, it will be changed to the configuration of the initial transmission condition, the predetermined notification information, the transmission target, and the like. Then, the analysis data S01MAX can be re-evaluated to determine whether the update condition is reached.
  • Step H07 judging whether to exit, if exiting, ending, if not exiting, returning to step H01, repeating the above processing.
  • the analysis area and/or the analysis mode can be automatically set, the analysis area S02 is automatically set by using a specific rule, and the analysis area S02 can be changed according to the change of the highest heat generation part, so that the hidden danger is less likely to be missed.
  • any of the products of the embodiments of the present invention does not necessarily require all of the advantages described above to be achieved at the same time. There may be various implementations of the changes and are not limited to the above.
  • the present invention is not only applicable to a thermal image device with a photographing function, but also to a thermal image processing device that continuously receives and processes a thermal image (such as a thermal image data frame acquired in time series) from the outside, the thermal image processing device such as a computer. , a personal digital assistant (PDA), a display device for use with a thermal image monitoring device of a photographing function, etc., continuously receives a thermal image data frame outputted by the thermal image device connected thereto through a communication interface, thereby implementing a thermal image monitoring device
  • PDA personal digital assistant
  • the thermal imaging device 100 further has a recording unit for performing recording control.
  • the control unit 8 has a recording unit for continuously recording the captured thermal image data frame and/or thermal image data at a predetermined frame rate.
  • the data obtained after the frame specification processing is continuously recorded on a storage medium such as the hard disk 3, and may be recorded in a network destination or the like communicated through the communication unit 4.
  • the transmission of the predetermined notification information is exemplified as the transmission condition of the predetermined notification information between the thermal image monitoring device and the transmission target.
  • the thermal imaging monitoring device is not limited to the transmission only request to the transmission target.
  • the notification information also includes the case where the other information is transmitted between the thermal imaging device 100 and the transmission target.
  • the thermal imaging device 100 continuously transmits other information such as a thermal image data frame to a transmission target (such as a user's computer).
  • the specified notification information (for example, diagnostic information) is sent when the transmission condition of the prescribed notification information is met.
  • the predetermined notification information it is first determined whether or not the transmission condition is satisfied, and when the transmission condition is satisfied, the predetermined notification information is arranged.
  • the predetermined notification information may be changed first. It is judged whether the transmission condition is satisfied. When it is not satisfied, for example, the predetermined notification information may be updated according to the newly acquired thermal image data frame; if satisfied, the transmission is performed.
  • the present invention further provides a configuration apparatus, configured to configure the specified notification information for wireless transmission, including:
  • An obtaining unit configured to acquire a thermal image data frame
  • the analyzing unit is configured to analyze a predetermined frame (a frame of a predetermined time or a frame that accepts the request) of the acquired thermal image data frame to obtain analysis data;
  • the information arrangement unit is configured to configure the predetermined notification information, wherein the predetermined notification information includes at least one of the analysis data obtained by the analysis unit analysis, the analysis chart obtained based on the analysis data and the corresponding time, and the thermal image data frame obtained by the imaging. .
  • the information configuration unit is configured to configure different or the same predetermined notification information according to different information configuration conditions.
  • the thermal image monitoring device is fixedly used, but is not limited thereto, and may be applied to a portable thermal image device having a photographing function, or may be mounted on a mobile platform (such as a pan/tilt, a vehicle).
  • Thermal imaging device That is, the thermal image monitoring device is a fixed mount thermal imaging device or a portable thermal imaging device, and the thermal imaging device has an acquisition unit that captures a frame for acquiring thermal image data.
  • the conventional thermal imaging device for portable imaging can continuously transmit thermal image data frames in a wireless manner, if the idea of the present invention can be used, targeted transmission can be performed according to predetermined conditions, and the convenience of the backend user can be greatly improved. Or reduce the amount of data sent.
  • thermal image monitoring device temporarily installed, and can be applied to other thermal image monitoring devices installed online.
  • aspects of the present invention may also be a computer (or a device such as a CPU, an MPU, etc.) of a system or device that performs the functions of the above-described embodiments by arranging and executing a program recorded on a storage device, and a system or device by the steps thereof
  • the computer is realized by, for example, a method of reading and executing a program recorded on a storage device to perform the functions of the above-described embodiments.
  • the program is provided to the computer, for example, via a network or from various types of recording media (e.g., computer readable media) used as storage devices.
  • the present invention provides a computer program in which digital signals are recorded in a computer readable recording medium such as a hard disk, a memory or the like. After the program runs, perform the following steps:
  • An obtaining step configured to obtain a thermal image data frame
  • a determining step configured to determine whether the condition for transmitting the specified notification information is met
  • Information configuration step configured to configure the notification information
  • a communication control step configured to control the communication step to perform the provision of the notification information in a wireless manner; Wherein, when the determining step determines that the transmission condition is met, the communication control step controls the communication step to wirelessly transmit the prescribed notification information.
  • Embodiments of the present invention also provide a readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer in the thermal image device to perform the following steps:
  • a determining step configured to determine whether the condition for transmitting the specified notification information is met
  • Information configuration step configured to configure the notification information
  • a communication control step configured to control the communication step to perform the provision of the notification information in a wireless manner
  • the communication control step controls the communication step to wirelessly transmit the prescribed notification information.
  • a block of multiple functions can be implemented by one software or hardware module.
  • a block of functionality can be implemented by multiple software or hardware units.
  • some or all of the processing and control functions of embodiments of the present invention may also be implemented in a dedicated circuit or a general purpose processor or a programmable FPGA.
  • the example is based on the application of the subject in the power industry, and is also widely used in various industries of infrared detection.

Abstract

本发明的热像监测装置、监测系统及热像监测方法,涉及热像装置,接收和处理热像数据的热像处理设备,以及热像拍摄的应用领域。现有技术将热像数据帧等数据连续传送至后台计算机,用户需要长时间监视被摄体的热像数据等,易于疲劳而遗漏了突发的情况;本发明提供一种热像监测装置、监测系统及热像监测方法,根据规定通知信息的发送条件,发送所配置的规定通知信息,从而达到连续监测并且不易遗漏突发情况、降低劳动强度、减低系统成本、使用简单的有益效果。

Description

热像监测装置、 监测系统及热像监测方法
技术领域
本发明的热像监测装置、 监测系统及热像监测方法, 涉及热像监测装置, 接收和处理热像数据帧的热 像处理装置, 以及热像拍摄的应用领域。
背景技术
存在这样的技术, 架设热像监测装置, 用于对被摄体的连续监测, 并将采集的热像数据帧传送至后台 计算机, 由后台计算机进行分析、 红外热像的显示等处理, 便于用户在后台进行监视, 其实现人机分离, 能降低用户劳动强度、 保障用户的安全, 公开专利文献申请号: 200920113208. 9采用了这样的技术的热像 监测装置的移动式工作站。
但是, 现有技术在使用中存在如下的问题: 将热像数据帧连续传送至后台计算机, 使用者需要长时间 监视被摄体的热像显示画面等, 易于疲劳而遗漏了突发的情况, 并增加了工作量。
例如, 对变电站的隐患设备临时架设热像监测装置, 由于负载等的变化, 该隐患设备的温度处于变化 状态; 现有技术, 使用者监视的工作量非常大, 特别是长期监测时, 需要多个使用者轮流加班; 如何能够 降低使用者的工作强度, 并达到好的监测效果, 是一个难点。
因此, 所理解需要一种热像监测装置, 其应能达到无需用户长时间的观察, 根据规定通知信息的发送 条件, 发送所配置的规定通知信息, 从而达到连续监测并且不易遗漏突发情况、 降低劳动强度、 减低系统 成本、 使用简单的有益效果。
发明内容
本发明提供一种热像监测装置、 监测系统及热像监测方法, 根据规定通知信息的发送条件, 发送所配 置的规定通知信息, 从而达到连续监测并且不易遗漏突发情况、 降低劳动强度、 减低系统成本、 使用简单 的有益效果。
为此, 本发明采用以下技术方案, 热像监测装置, 包括:
拍摄部, 用于拍摄获取热像数据帧;
判断部, 用于判断是否符合规定通知信息的发送条件;
信息配置部, 用于配置规定通知信息;
通信控制部, 用于控制通信部以无线的方式进行规定通知信息发送;
其中, 当判断部判断为符合发送条件, 所述通信控制部控制通信部以无线的方式发送所述规定通知信 窗、
另一种方案, 热像监测装置, 包括:
获取部, 用于获取热像数据帧;
判断部, 用于判断是否符合规定通知信息的发送条件;
信息配置部, 用于配置规定通知信息;
通信控制部, 用于控制通信部以无线的方式进行规定通知信息发送;
其中, 当判断部判断为符合发送条件, 所述通信控制部控制通信部以无线的方式发送所述规定通知信 窗、
本发明的监测系统, 包括一个或多个如上述的热像监测装置, 及一个或多个发送对象构成; 所述发送 对象包括网络服务器和 /或用户终端, 所述用户终端包括便携的手机、 PDA、 笔记本电脑、 平板电脑。
本发明还提供了一种热像监测方法, 包括:
拍摄步骤, 用于拍摄获取热像数据帧; 判断步骤, 用于判断是否符合规定通知信息的发送条件;
信息配置步骤, 用于配置规定通知信息;
通信控制步骤, 用于控制通信步骤以无线的方式进行规定通知信息发送;
其中, 当判断步骤判断为符合发送条件, 所述通信控制步骤控制通信步骤以无线的方式发送所述规定 通知信息。
另一种热像监测方法, 包括:
获取步骤, 用于获取热像数据帧;
判断步骤, 用于判断是否符合规定通知信息的发送条件;
信息配置步骤, 用于配置规定通知信息;
通信控制步骤, 用于控制通信步骤以无线的方式进行规定通知信息发送;
其中, 当判断步骤判断为符合发送条件, 所述通信控制步骤控制通信步骤以无线的方式发送所述规定 通知信息。
本发明的其他方面和优点将通过下面的说明书进行阐述。
附图说明:
图 1是表示本发明的实施例 1的热像装置 100的概略构成的框图。
图 2是实施例的热像装置 100架设状态的示意图。
图 3是显示部所显示的红外热像的示意图。
图 4是实施例 1的发送条件配置界面的示意图。
图 5是分析区域配置界面的示意图。
图 6是分析数据及判断阀值配置界面的显示例。
图 7是规定通知信息配置界面的显示例。
图 8是发送对象配置界面的显示例。
图 9是表示实施例 1的控制流程图。
图 10是表示规定通知信息的一种显示例。
图 11是表示规定通知信息的另一种显示例。
图 12是实施例 2的发送条件配置界面的示意图。
图 13是表示实施例 2的控制流程图。
图 14是实施例 3的发送条件配置界面的示意图。
图 15是表示实施例 3的控制流程图。
图 16是实施例 4的发送条件配置界面的示意图。
图 17是表示实施例 4的控制流程图。
图 18是表示实施例 5的控制流程图。
图 19是表示规定通知信息的一种显示例。
图 20是表示实施例 6的控制流程图。
图 21是表示实施例 7的控制流程图。
图 22是表示实施例 8的分析区域设置的示意图。
图 23是表示实施例 8的控制流程图。
具体实施方式 现在将根据附图详细说明本发明的典型实施例。 注意, 以下要说明的实施例用于更好地理解本发明, 而不限制本发明的范围, 并且可以改变本发明的范围内的各种形式。 在以下实施例中以具有拍摄部件的热 像装置 100作为热像监测装置的例子。
但对于本发明来说拍摄功能不是必须的, 本发明还可广泛用于从外部接收和处理热像数据帧的热像处 理设备 (作为热像监测装置的另一例子), 所述热像处理设备例如个人计算机、 个人数字助理 (PDA) 等装 置。
所谓热像数据帧, 为基于红外探测器输出信号而获得的数据。 在实施例 1中, 是以红外探测器输出信 号经 AD转换后获得的 AD值数据为例。 但不限于此, 在其他的实施方式中, 热像数据帧例如可以是红外热 像的图像数据, 例如也可以是温度值的阵列数据, 例如也可以是红外探测器自身内部输出的数字信号 (AD 值) 而形成的热像数据帧。
实施例 1
实施例 1的热像装置 100基于由拍摄部 1拍摄获得的热像数据帧, 依次对获取的热像数据帧进行温度 值分析获得分析数据, 当符合规定通知信息的发送条件, 热像装置 100按照预定的移动电话号码, 发送分 析获得的分析数据给规定用户的移动电话。
图 1是表示本发明的实施例 1示例的热像装置 100的概略构成的框图。
具体而言, 热像装置 100具有拍摄部 1、 临时存储部 2、 硬盘 3、 无线通信部 4、 图像处理部 5、 分析 部 6、 显示部 7、 控制部 8、 操作部 9, 控制部 8通过控制与数据总线 10与上述相应部分进行连接, 负责 热像装置 100的总体控制。
拍摄部 1由未图示的光学部件、 镜头驱动部件、 红外探测器、 信号预处理电路等构成。 光学部件由红 外光学透镜组成, 用于将接收的红外辐射聚焦到红外探测器。 镜头驱动部件根据控制部 8的控制信号驱动 透镜来执行聚焦或变焦操作。 此外, 也可为手动调节的光学部件。 红外探测器如制冷或非制冷类型的红外 焦平面探测器, 把通过光学部件的红外辐射转换为电信号。 信号预处理电路包括采样电路、 AD转换电路、 定时触发电路等, 将从红外探测器输出的电信号在规定的周期内进行取样等信号处理, 经 AD转换电路转 换为数字的热像数据 (又称为 AD值), 该热像数据例如为 14位或 16位的二进制数据, 基于控制部 8的控 制, 由规定阵列的热像数据构成热像数据帧。 热像数据帧并不限于红外探测器固有分辨率, 也可以低于或 高于红外探测器分辨率。 在实施例 1中, 拍摄部 1作为获取部的实例, 用于获取热像数据帧。
临时存储部 2如 RAM、 DRAM等易失性存储器, 作为对拍摄部 1输出的热像数据帧进行临时存储的缓冲 存储器, 例如基于控制部 8的控制, 重复如下处理, 即将获取的热像数据帧临时存储规定时间份, 并在由 所述拍摄部 1获取新的帧时, 删除旧的帧后存储新的热像数据帧; 同时, 作为图像处理部 5、 分析部 6、 控制部 8等的工作存储器起作用, 暂时存储进行处理的数据。 不限于此, 图像处理部 5、 分析部 6、 控制 部 8等对应的处理器内部包含的存储器或者寄存器等也可以解释为一种临时存储介质。
硬盘 3, 存储有用于控制的程序, 以及各部分控制中使用的各种数据。 此外, 硬盘 3也可用于连续记 录获取的热像数据帧等数据。
通信部 4, 基于控制部 8的控制, 当符合发送条件, 执行规定通知信息的发送。 具体而言, 一种实施 方式, 通信部 4例如配置有 GPRS通信单元, 基于控制部 8的控制, 可以发送短信、 彩信等给预定的用户 终端如移动电话, 该移动电话的号码可预先存储在热像装置 100内例如 GPRS通信单元的 SIM卡中。 在其 他的实施方式中, 对于其他的无线通信单元, 如 GMS、 CDMA, PHS (小灵通)、 3G、 4G、 5G、 WIFI等无线通 信单元, 显然也可以替换 GPRS通信单元并通过相应的通信网络来完成类同的目的和效果。 通信部 4可以 配置有上述通信单元中的一种或多种; 优选的, 所述通信部 4可具有 GPRS、 GSM, CDMA, 3G、 4G、 5G、 WIFI 单元中的至少之一。
用户终端不限定于移动电话,也可以是与通信部 4无线的方式,进行数据通信的其他便携的通信终端, 如 PDA、 平板电脑、 笔记本电脑等; 用户终端也可以是局域网、 互联网上的其它计算机, 通信部 4例如配 置有 GPRS、 3G、 4G、 5G、 无线网卡 (如 WIFI单元) 等无线通信单元, 向互联网或局域网上的计算机发送 规定通知信息。
此外, 所发送的规定通知信息不限定于发送给用户便携的通信终端等, 例如, 通信部 4可以将规定通 知信息发送至相应的网站服务器, 用户也可以登录该网站察看规定通知信息。
此外, 通信部 4还可有其他多种实施方式, 例如配置有通过卫星传输的方式如海事卫星 IDEN、 北斗卫 星等的通信单元, 按照规定的通讯协议发送短信、 图片、 语音等至相应的用户终端。 例如通过自组的无线 中继传输的方式, 可以发送声音, 也可以发送图片或者文字至相应的用户终端。 此外, 当应用于短距离无 线传输的方式, 通信部 4也可以采用蓝牙、 IRDA、 Zigbee等单元来实现信息的发送。
优选的, 通信部 4也可配置可接收各种外部指示信息 (例如短信等), 以便更好的控制热像装置 100。 显然, 信息接收和信息发送可采用相同或不同的通信单元来实现。
此外, 通信部 4也可以是与热像装置 100连接的通信装置, 而热像装置 100的结构中没有通信部。 显然, 由热像装置 100和用户终端构成的热像监测系统, 可以由一个或多个热像监测装置及一个或多 个用户终端如移动电话、 PDA等, 和 /或网站服务器等构成。
图像处理部 5, 用于对通过拍摄部 1获得的热像数据帧进行规定的处理, 图像处理部 5的处理如修正、 插值、 伪彩、 合成、 压缩、 解压等,进行转换为适合于显示用、 记录用等数据的处理。 例如, 其在显示定 时每次到来之际, 从临时存储在所述临时存储部 2的规定时间份的热像数据帧中, 选择并读出每个规定时 间间隔的帧, 进行伪彩处理, 获得红外热像的图像数据; 伪彩处理的一种实施方式, 例如根据热像数据帧 的热像数据 (在本实施例中, 热像数据指 AD值) 的范围或 AD值的设定范围来确定对应的伪彩表范围, 将 热像数据在伪彩板范围中对应的具体颜色值作为其在红外热像中对应像素位置的图像数据。 从图像处理部 5伪彩处理后获得的图像数据传送到作为缓冲存储器使用的临时存储部 2中。 图像处理部 5例如可以采用 DSP或其他微处理器或可编程的 FPGA等来实现, 或者, 也可与分析部 6、 控制部 8的处理器为一体的处理 器。
分析部 6, 用于对获取的热像数据帧的规定帧进行分析, 获得分析数据。 其中, 对热像数据帧的规定 帧的分析, 可以是获取部连续获取的热像数据帧依次全部进行分析处理, 也可以是对获取的热像数据帧中 规定的帧进行分析 (例如规定的分析定时对应的热像数据帧), 或由多帧运算获得的那一帧等, 以此, 能 减轻伴随着分析的处理负担; 其中, 例如也可将获取的热像数据帧记录在硬盘 3中, 当符合发送条件或分 析定时等时, 读取所记录的热像数据帧进行分析。 显然, 所述分析数据可以是对一帧或多帧热像数据帧分 析获得的数据。
以温度分析为例来说明分析部 6的具体实施方式。在实施例 1中,分析数据是温度分析获得的温度值, 所述温度值例如特定分析区域中的最高温度、 平均温度、 最低温度, 也可以是不同分析区域中的温差值。
一种实施方式, 分析部 6基于规定的分析区域和分析模式来进行分析处理。 所谓分析区域代表了热像 数据帧中特定的分析区域, 例如点、 线、 面, 也可以是将整个热像数据帧作为分析区域, 所谓分析模式例 如计算分析区域的最高温度、 最低温度、 平均温度、 不同分析区域之间的温差等。 在一个例子中, 分析区 域和分析模式可以是使用者预先设置的, 在另一个例子中, 为热像装置 100默认的; 在又一例子中, 分析 区域和分析模式也可以是按照规定规则来自动设置的, 分析部 6具有分析区域设置单元, 用于设置与分析 有关的分析区域, 分析模式设置单元, 用于设置与分析有关的分析模式。
具体而言, 分析部 6对所分析的热像数据帧或进行规定处理如修正、 插值, 基于规定的分析区域, 提 取分析区域所决定的热像数据, 进行温度值的转换处理, 获得这些热像数据对应的温度值, 而后对得到的 温度值, 按照规定的分析模式进行分析计算。 以图 5中所示的分析区域 S01、 分析区域 S02, 及计算 S01MAX-S02MAX为例, 依次对各分析区域 (S01、 S02 ) 中的热像数据, 进行温度值的转换和进行分析, 获 得各分析区域的最高温度值, 将计算获得的最高温度值与分析区域的编号关联存储在临时存储部 2的规定 区域, 而后按照分析模式中分析区域之间的相互关系, 来计算获得最终的分析数据 (S01MAX-S02MAX)。
上述的例举并非作为分析处理的实施方式的限定。 例如, 对分析区域中的热像数据进行转换为温度值 的处理, 可以是将分析区域中所有的热像数据都转换为温度值; 也可以是规定的部分热像数据转换为温度 值; 还可以是根据分析模式中计算最高、 最低、 平均温度等不同的模式, 来决定对热像数据的转换, 是转 换分析区域中的一部分热像数据, 还是全部; 如分析模式为计算分析区域中最高温度时, 也可针对分析区 域中的热像数据, 先比较热像数据 AD值的大小, 将其中最大的 AD值转换为温度值, 而并不必须将分析区 域中的热像数据像素的 AD值全部转化为温度值。 此外, 也包括算法不同的情况, 例如计算最高温度时, 并不以单个像素而是以规定数量的相邻像素的 AD值的平均值, 将最大平均值的相邻像素的 AD值转换为温 度值, 并将该相邻像素的温度值的平均值作为最高温度值, 此外, 也可以以单个像素的 AD值来计算最高 温度。 其中, 热像数据经过规定处理转换为温度值, 实施方式例如根据设置的被摄体的辐射系数、 环境温 度、 湿度、 与热像装置 100的距离等以及热像数据的 AD值与温度之间的转换系数, 通过规定转换公式, 得到温度值。 此外, 分析区域所决定的热像数据, 如图 5所示, 可以配置为分析区域 S01、 S02内的热像 数据, 也可以配置为分析区域 S01、 S02外的热像数据, 也可以配置为分析区域 S01、 S02的线条所在像素 的热像数据。
上面的示例说明的根据分析区域来获得温度值分析数据的情况, 但不限于此, 对于热像分析的分析数 据根据应用场合的不同, 有多种情况, 不限定于温度值; 例如特定温度值在热像数据帧的像素阵列中的百 分比含量等; 基于热像数据帧的 AD值、 灰度值、 伪彩色的颜色值等形式, 所获得的分析数据, 或将 AD值 转换为辐射能量值、 灰度值、 辐射率值、 颜色值等进行分析的情况。 本发明同样适用于这些情况。
分析部 6例如可以采用 DSP、 可编程的 FPGA、 其他微处理器中的一种或几种等来实现, 或者, 也可采 用与图像处理部 5、 控制部 8的处理器为一体的处理器来实现。
显示部 7, 例如是液晶显示装置, 用于将临时存储部 2所存储的显示用的图像数据显示在显示部 7。 例如, 在拍摄待机模式中, 连续显示拍摄获得的热像数据帧生成的红外热像; 在回放模式, 显示从硬盘 3 读出所记录的热像数据帧生成的红外热像, 此外, 还可显示各种设定信息。 不限于此, 显示部 7还可以是 能与热像装置 100有线或无线连接的其他显示装置, 而热像装置 100自身的电气结构中可以没有显示部。 优选的, 采用可插拔的显示装置, 热像装置 100的插座应具有适用使用环境条件的防护等级。
控制部 8控制了热像装置 100的整体的动作, 在存储介质例如硬盘 3中存储有用于控制的程序, 以及 各部分控制中使用的各种数据。 控制部 8例如由 CPU、 MPU、 S0C、 可编程的 FPGA等来实现。
并且, 控制部 8具有判断部, 用于判断是否符合规定通知信息的发送条件; 其中, 可以基于一项或多 项判断条件来判断是否符合规定通知信息的发送条件。
其中, 优选的实施方式, 所述判断条件至少包括如下条件中的一项或多项:
1 ) 分析判断条件, 例如将分析数据与规定的判断值 (例如设置的阀值) 进行比较的结果, 所述分析 数据为分析部对所述热像数据帧的规定帧,进行分析而获得;也包括可根据诊断结果来作为分析判断条件。 2 ) 定时条件, 例如判断是否达到规定的定时;
3 )查询条件, 例如判断通信部是否接收到外部指示信息(例如电话、 短信、 邮件、 其他特定信息等); 例如根据通信部接收到的外部指示信息的内容;
4 ) 热像监测装置的状态条件; 例如是否获得热像监测装置的状态信息或根据所述状态信息与规定值 的对比结果, 作为状态条件。 所述状态信息例如电源状态、 热像监测装置的倾角姿态、 所处的环境条件如 风速、 环温、 湿度等。
5 )特定触发信息的条件, 例如是否获得特定触发信息或根据所述特定触发信息与规定值的对比结果, 作为特定触发信息的条件。所述特定触发信息例如基于热像监测装置有线或无线连接的装置而获得的触发 信息, 例如与热像监测装置连接的被摄体的负载、 转速等装置的采集的信息而获得的触发信息。
6 ) 方位信息的条件, 例如是否接收到方位信息或根据方位信息与规定值的对比结果, 作为方位信息 的条件。 所述方位信息如热像监测装置 100安装地点的 GPS信息, 如热像监测装置 100自身的 GPS信息。
其中, 一项判断条件, 例如实施例 1中, 当判断分析数据(S01MAX-S02MX)大于 4°C时, 判断为符合 规定通知信息的发送条件。
多项判断条件, 也可以是对多项判断条件中的所有条件判断符合时, 才判断为符合规定通知信息的发 送条件。
多项判断条件,可以是对多项判断条件中的其中一项符合时,即判断为符合规定通知信息的发送条件, 其中, 一项判断条件中还可以包含了若干的子条件, 当子条件均满足时, 才判断该项判断条件满足。
其中, 判断条件可以是固定的, 也可以是根据规定条件来变化的。 例如以分析数据与阀值的对比结果 作为判断条件, 当达到规定的阀值后, 对原阀值进行更新 (例如增加规定值); 例如接收到外部指示信息 如短信, 根据短信中的阀值对原阀值进行更新作为发送条件等。
并且, 控制部 8具有信息配置部, 用于配置所要发送的规定通知信息; 规定通知信息, 例如可以包含 分析数据、 分析数据对应的时间、 分析图表、 统计数据、 诊断信息、 红外数据、 方位信息、 热像装置 100 的编号等之一或多个。 此外, 还可以包含热像监测装置的状态信息 (如姿态、 电源等)、 环境条件 (如环 境温度、 风速等)、 外界获得的特定触发信息 (如被摄体的负载等)。
其中, 所述分析数据可以是对所获取的热像数据帧的一个或多个规定帧进行分析获得的分析数据; 例 如规定时间期间的一个或多个时刻规定帧分析获得的分析数据, 例如判断为符合发送条件时获取的热像数 据帧进行分析获得的分析数据, 例如前一次发送到后一次发送期间大于阀值的最大的分析数据等。
其中, 分析数据对应的时间, 例如获得该分析数据的热像数据帧的获取时间、 例如该分析数据对应的 分析时间、 发送分析数据的发送时间等, 可以有各种适用的方式。
其中, 分析图表, 如基于分析数据或分析数据及相应的时序信息获得的分析图表, 包括各种曲线、 直 方图、 数据列表等, 例如分析数据趋势曲线、 例如规定时间期间的多个热像数据帧的分析数据的直方图。 其中分析数据趋势曲线的生成, 可以由分析数据与对应的时序来获得, 所述时序例如可以由分析数据及对 应的热像数据帧的拍摄时间或序号、 分析数据的分析处理时刻等之一来获得。 例如基于多个规定时刻的热 像数据帧, 根据分析获得的每个热像数据帧的分析数据, 及对应的热像数据帧的时序如拍摄时刻的时间, 而获得的分析数据 -时间曲线。
其中, 统计数据, 可以与分析数据、 特定触发信息等有关的统计数据, 例如规定时间期间中分析数据 超过阀值的次数。
其中, 诊断信息, 例如对一帧或多帧热像数据帧获得的分析数据与阀值的对比而得到的诊断结果。 其中, 红外数据, 例如所获取的热像数据帧,例如基于所获取的热像数据帧生成的红外热像等, 可以 是局部、 或缩小的、 或完整的红外热像或热像数据帧; 可以通过一帧或多帧所获取的热像数据帧获得的一 帧或多帧红外数据。 显然, 红外数据及上述的分析数据等可以是基于规定的热像数据帧(可以是一帧或多 帧)来获得;优选的,红外数据为便于用户终端查看的格式,如通用图片浏览的格式例如 JPG, BMP, DIB, TIFF 等格式的红外热像; 这样, 用户终端可不必安装将热像数据帧伪彩处理的软件。 而现有技术的热像监测系 统中的后台计算机, 如果需要对热像数据帧进行分析来获得分析数据, 往往需要按装专用的分析软件, 增 加了后台软件的复杂性。 显然, 规定通知信息中的红外数据可以是一帧或多帧, 多帧例如红外热像的录像 片段。
其中, 方位信息, 例如热像装置 100安装地的 GPS信息, 所述方位信息的获取方式, 例如通信部 4可 以是带有定位功能的无线通信单元, 或在热像装置 100中进一步包含有一个 GPS单元, 在发送时, 将热像 装置 100的方位信息 (如 GPS ) 发送给用户。
其中, 热像监测装置的编号, 如热像装置 100的编号, 当使用了多台热像监测装置时, 有利于用户了 解通知信息的来源, 并便于将所接收的规定通知信息, 按照热像监测装置的编号等身份验证信息进行处理 和管理。
其中, 状态信息, 例如热像装置 100的倾角姿态、 电源状态等。
其中, 特定触发信息, 例如基于与热像装置 100连接的其他装置而获得的触发信息等。
信息配置部还可将规定通知信息的内容处理为符合通信部 4进行信息发送和用户终端接收的规定格 式, 例如, 当发送包含红外热像的图像彩信时, 对红外热像按照彩信手机所兼容的格式例如 MMS格式进行 处理, 便于发送规定格式的规定通知信息。 可预先将发送终端类型及对应的规定通知信息数据包的处理格 式存在在存储介质如硬盘 3中。
并且, 在实施例 1中, 信息配置部配置为在判断部判断符合发送条件之后, 来配置规定通知信息。 但 不限于此, 在其他的一个实施方式中, 所述信息配置部可以配置为在判断部判断符合发送条件之前, 配置 规定通知信息; 当不满足发送条件, 例如可根据新获取的热像数据帧来更新规定通知信息; 如满足, 则进 行发送。
并且, 所述信息配置部, 用于根据不同的信息配置条件, 来配置不同或相同的规定通知信息; 所述信 息配置条件例如与发送条件相同的条件, 或也可以是其它的规定条件。 信息配置部配置的规定通知信息的 内容可以是固定的内容构成, 但也可配置为不同的内容构成; 例如当符合发送条件, 如分析数据小于规定 的阀值时, 配置的规定通知信息中包含分析数据, 例如包含分析数据及时间; 当大于规定的阀值时, 配置 的规定通知信息中至少包含热像数据帧, 例如分析数据、 时间、 红外数据。 这样可以达到减少数据的发送 量、 提示使用者等的有益效果。
需要注意的是, 分析部 6分析获得的分析数据中, 与规定通知信息的内容相关的分析数据, 如规定通 知信息包含该分析数据和 /或基于该分析数据获得的信息 (如诊断信息、 如分析图表), 所述分析数据可以 与作为判断是否符合发送条件有关的分析数据相同和 /或不同的分析处理来获得; 在一个例子中, 如图 5 中所示的分析区域, 与判断有关的分析数据为 (S01MAX-S02MAX), 而规定通知信息中包含的分析数据有 ( S01MAX-S02MAX), ( S01MIN-S02MIN), ( S01AVG-S02AVG) 等分析数据, 通过与作为判断有关的分析数据 ( S01MAX-S02MAX) 相同以及不同的分析处理来获得; 由此, 达到在降低分析处理的负担的同时提供丰富 的分析数据的有益效果。
并且, 控制部 8具有通信控制部, 当判断部判断为符合规定通知信息的发送条件, 控制通信部 4进行 规定通知信息的发送。 其中, 通信控制部可进一步具有发送对象控制单元, 可以根据不同的发送配置条件来控制发送规定通 知信息给相应相同或不同的发送对象, 和 /或, 配置不同或相同的发送次数和 /或, 发送次序。 例如当符合 发送条件, 当分析数据小于规定的阀值时, 发送至相应的网站服务器, 而大于规定的阀值时, 发送给规定 用户的移动电话。所述发送次数表示, 符合一次发送条件, 是发送一次规定通知信息, 还是连续发送多次; 通常可默认为 1。 所述发送次序表示, 对发送对象的发送次序、 以及当产生一个以上的规定通知信息时的 先后发送次序。
此外, 控制部 8还可进一步具有诊断部, 用于根据分析部 6的分析结果, 获得诊断结果, 例如基于分 析数据与规定的判断值之间的比较来获得对应的诊断结果, 代表诊断结果的诊断信息可以预先与分析数据 与规定的判断值的比较关系一起关联记录在热像装置 100的存储介质中; 显然, 针对分析数据与规定的判 断值的不同比较关系, 可以有对应不同的诊断信息。 例如, 图 6中, S01MAX-S02MAX>4°C对应的诊断信息 为严重缺陷, 进一步还可配置如: S01MAX-S02MAX>8°C对应的诊断信息为危急缺陷、 S01MAX-S02MAX<2°C 对应的诊断信息为正常等。
并且, 控制部 8可具有定时单元, 用于进行时间的定时; 例如根据所记数的当前时刻 (例如年、 月、 日、 时、 分、 秒) 的信息及定时的时间, 来实现时间的定时。
此外,控制部 8还可进一步具有解析部,用于解析通信部无线接收的外部指示信息,来获得发送条件、 规定通知信息的构成、 发送对象、 发送次数等的信息中至少之一。
操作部 9: 用于用户进行各种指示操作, 或者输入设定信息等各种操作, 控制部 8根据操作部 9的操 作信号, 执行相应的程序。 操作部 9可采用按键、 显示部 7 (带有触摸屏) 或语音识别部件 (未图示) 等 来实现相关的操作。 此外, 热像装置 100的结构中也可以没有操作部, 用户通过能与热像装置 100无线或 有线连接的操作部来实现对热像装置 100的操作; 或无需操作部。
下面来说明热像装置 100的应用、控制流程等,应用场景如电力行业, 当用户发现某设备温度异常时, 为合理安排停电抢修的工作, 需要评估被摄体是否有恶化的趋势或评估恶化的状态, 用户将热像装置 100 进行架设对该被摄体进行连续监测。
参考图 2来说明热像装置 100的架设, 例如通过三角架进行架设, 其供电部分可采用内置的电池、 外 置与热像装置 100连接的电池、 或外接的电源 (如 220V) 等实施方式。
在接通电源后, 控制部 8基于硬盘 3中存储的控制程序, 以及各部分控制中使用的各种数据, 控制了 热像装置 100的整体的动作及执行多种模式处理的控制。 控制部 8进行内部电路的初始化, 而后, 进入待 机拍摄模式, 即拍摄部 1拍摄获得热像数据帧, 图像处理部 5将拍摄部 1拍摄获得的热像数据帧进行规定 的处理, 存储在临时存储部 2中, 显示部 7显示实时的红外热像, 如图 3所示的红外热像。
参考图 4来说明热像装置 100的发送条件设置菜单的实施例; 当用户通过操作部 9选择进入菜单模式 后, 显示部 7可显示如图 4-图 8所示的配置界面, 用于用户设置(增加、 修改、 删除)发送条件、 规定通 知信息、 发送对象、 发送次数等的内容。 显示部 7、 操作部 9、 控制部 8等构成了配置部件的实例用于使 用者配置发送条件、 规定通知信息的构成、 发送对象、 发送次数等中至少之一。 可配置一个或多个发送条 件、 规定通知信息的构成、 发送对象、 发送次数的组合, 使用者未配置的可采用热像装置 100的默认值。 其中的显示部 7、操作部 9也可以是能与热像装置 1 00连接的外部装置,而热像装置 100自身没有显示部、 操作部。
发送条件, 例如可以配置为满足定时条件、 查询条件、 分析判断条件等中的一项, 或同时满足多项, 作为是否进行规定通知信息发送的发送条件; 进一步, 还可配置与不同的发送条件对应的更新条件。
其中, 定时条件 401, 用户录入定时的时间及是否将定时条件作为发送条件或发送条件的构成之一。 其中, 查询条件 402, 用户选择查询条件作为发送条件或发送条件的构成之一; 所述查询条件例如通 过通信部 4接收到规定用户通过移动电话等发送的短信信息、 电话等信息, 例如用户通过外部的计算机通 过网络发送的特定信息等, 所述规定用户例如向该热像装置 100发送短信的用户, 但也可预定规定用户的 电话号码、 指令、 用户验证密码等验证信息, 当所接收的外部指示信息包含有上述验证信息时, 所接收的 外部指示信息为有效。 优选的, 也可进一步配置有解析部, 用于解析所接收的规定用户的外部指示信息的 内容, 来决定发送条件、 规定通知信息、 发送对象等的构成。
其中, 分析判断条件 403, 用于用户配置与分析判断有关的分析区域、 分析模式 (分析区域中分析数 据的计算模式如最大、 最小、 平均等, 分析区域之间的分析数据的计算关系等)、 分析数据 (根据分析区 域及对应的分析模式获得的分析数据)对应的规定判断值、 多个分析数据及对应的判断值所构成的多个判 断子条件之间的关系 (与、 或、 非)等; 此外, 还可有分析数据与规定判断值的判断结果对应的诊断信息 例如被摄体状态的性质 "正常、 缺陷、 严重缺陷"等, 进一步还可将判断依据、 缺陷类型、 缺陷程度、 处 理建议等作为诊断信息的备注信息。
参考图 5来说明分析区域的设置, 当用户选中分析判断条件 403, 显示部 7显示如图 5所示例的界面, 显示红外热像、 分析区域(点、 线、 面) 的选择栏 501, 用户从点线面中选择了面(方框), 对红外热像中 设置了分析区域 S01、 S02。
参考图 6来说明分析数据及其对应的判断值的设置; 而后, 当从图 5所示界面选中判断值配置 502, 显示如图 6所示的设置界面, 对分析数据、 分析数据对应的判断值、 备注信息进行设置。 其中, "区域" 可选择在图 5 中所设置的分析区域、 或整个热像数据帧的全部像素作为分析区域; "模式"可选择最大、 最小、 平均等分析区域中分析数据的计算模式; "计算 "可选择分析区域中分析数据之间的计算关系; "比 较"可选择于阀值之间的比较关系例如 "大于 "小于"、 "等于"; "阀值"为与分析数据之间的比较的判断 值; "关系"如多个分析数据及对应的判断值构成的判断条件之间的关系, 如与、 或、 非的关系; "诊断" 如分析数据对应的判断阀值的诊断信息例如被摄体状态的性质 "正常、 缺陷、 严重缺陷"等, 进一步还可 将判断依据、 缺陷类型、 缺陷程度、 处理建议等作为诊断信息的备注信息。 当完成设置确认后, 则在图 4 所示的分析判断条件 403中显示 " S01MX-S02MAX>4°C "的字样。
参考图 7所示的配置界面, 来说明规定通知信息等的配置。 根据应用的不同, 可以将分析数据、 分析 数据对应的时间、 分析图表、 统计数据、 诊断信息、 红外数据、 方位信息、 热像装置 100的编号等之一或 多个, 作为规定通知信息的内容构成。 进一步, 还可配置根据不同的信息配置条件, 对应有不同的规定通 知信息的内容构成。
参考图 8所示的配置界面, 来说明对发送对象的配置, 根据无线通信部 4的配置, 可以是手机号码、 邮箱、 QQ号码、 网络地址等, 可以向一个或多个发送对象进行规定通知信息的发送。 进一步, 还可配置根 据不同的发送配置条件, 向不同的发送对象发送相同或不同的规定通知信息、 发送次数。
在本实施例中,如图 4-8所示,用户进行了如下的设置:发送条件:分析判断条件设置 ¾" S01MAX-S02MAX >4°C " (图 4所示); 分析区域为 S01、 S02 (图 5所示); " S01MX- S02MAX>4°C "对应的诊断信息为 "严 重缺陷"(图 6所示);规定通知信息为分析数据及诊断信息(图 7所示);发送对象是:号码为 139XXXXXXXX 的移动电话 (图 8所示)。
显然, 用户的配置所期望达到的目的是, 当分析区域 S01MAX-S02MAX>4°C时, 热像装置 100向号码为 1390XXXXXXXX的手机发送包含分析数据及诊断信息的规定通知信息。
当完成设置操作, 按下确认键, 控制部 8将所设置的各项配置存储在硬盘 3中 (例如作为一个配置文 件), 作为之后热像装置 100的默认配置, 而并不需要每次使用都设置一次, 而后, 回到待机拍摄状态。 需要注意的是, 尽管示例了可由用户进行相关配置的实施方式; 但不限于此, 也可以是这样的实施方式, 即热像装置 100在出厂时, 即配置好了上述各种处理的相关配置, 而不需要用户进行任何人工设置; 或者 在外部计算机中配置完毕, 在拍摄前将配置文件装载到热像装置 100; 或者, 由用户进行上述说明的部分 内容的配置。 由此, 显然可以在图 1所示的结构中去除显示部 7和操作部 9。
参见图 9来说明热像装置 100的控制流程, 步骤如下:
步骤 A01, 获取热像数据帧, 将拍摄部 1拍摄获得的热像数据帧传送到临时存储部 2 ;
接着, 在步骤 A02, 读取临时存储部 2中例如由拍摄部 1即时拍摄获得的热像数据帧, 分析部 6进行 分析; 具体而言, 分析部 6基于所设置的分析区域 S01、 S02中的热像数据的像素, 计算最高温度, 获得 分析数据 (SOlmax- S02max) ;
并且, 在步骤 A03, 判断是否符合规定通知信息的发送条件?
具体而言, 将所获得的分析数据 (S01max-S02max ) 与规定的判断值 (4°C ) 进行比较, 如小于等于规 定的判断值, 则回到步骤 A01, 重复上述步骤。 当所分析获得的分析数据(S01max-S02max=5°C )大于 4°C, 则进入下一步。
步骤 A04, 信息配置部, 对规定通知信息进行配置; 具体而言, 根据步骤 A02所获得的分析数据、 步 骤 A03分析数据与阀值进行比较后诊断部所确定的与 "S01MAX-S02MAX>4°C "对应的诊断信息来配置规定 通知信息;
步骤 A05, 控制发送规定通知信息。
具体而言, 通信控制部 (控制部 10) 控制通信部 4, 向用户的手机 (139 XXXXXXXX) 发送规定通知信 息的短信; 见图 10所示的规定通知信息的短信示例。
此外, 如用户配置了构成规定通知信息的多项内容时, 如还配置了红外热像、 GPS信息等时, 所述短 信示例见图 11所示的规定通知信息。
并且, 在发送规定通知信息后, 可配置为删除临时存储部 2中所存储的分析数据、 规定通知信息等。 步骤 A06, 判断是否退出, 如退出, 则结束, 如未退出, 则回到步骤 A01, 重复上述的处理。
如上所述, 通过分析数据与规定的判断值的比较, 对连续拍摄获得的热像数据帧, 当检测到分析数据 大于规定阀值时, 就向用户以短信通知的方式进行通知, 用户就不必需通过人为观看图像的方式或事后追 述的方式来进行设备监测, 由于使用了移动通信技术来发送规定通知信息, 由于传输网络是移动通信网, 因此无需自建网络, 并且由于规定通知信息在判断异常时自动传送到用户手机上, 因此减低了用户的工作 量, 提高监测时效性、 提高监测效率的有益效果(一个用户就可同时监测多个热像装置 100 ) ; 并且, 由于 发送的信息包含了分析数据、 诊断信息等, 因此, 相比现有技术连续发送热像数据帧的方式, 在接收端可 以不必安装热像数据帧的分析软件来分析获得分析数据, 简化了用户的使用操作; 利于普通用户的使用。 显然, 当热像监测装置为带有拍摄功能的便携式热像装置的应用形态时, 有利于迅速让未在现场的其他用 户迅速了解到拍摄的情况。
在其他的实施方式中, 规定通知信息并不包含分析数据并且判断发送条件与分析数据无关时, 如仅包 含规定的热像数据帧获得的红外热像, 这时, 步骤 A03可省略或可用其他的处理步骤所替换, 相应的, 在 图 1所示的热像装置 100的结构中可以去除分析部 6的结构。
并且, 在其他的例子中, 如果分析数据与判断发送条件无关时, 可先进行判断是否需要进行规定通知 信息的发送; 而后再进行分析, 并对分析获得的分析数据进行通知信息的配置。
实施例 2 实施例 2与实施例 1的不同之处在于,本实施例中,具有更新部(控制部 8具有更新部,省略了图示), 用于更新判断条件, 当更新了判断条件后, 所述判断部, 用于根据更新后的判断条件, 来判断是否符合规 定通知信息的发送条件。
在实施例 1中, 当大于规定的固定阀值时, 即向用户发送规定通知信息; 在被摄体始终大于规定的固 定阀值时, 可能存在对用户过度的信息通知。 在实际应用中, 用户接收到规定通知信息后, 更关注是否有 恶化的趋势, 但不希望被过多的打扰。
实施例 2中,控制部 8进一步具有更新部,用于更新判断条件,其他的结构与实施例 1中热像装置 100 的结构相同, 省略了图示。 一种实施方式, 当分析数据大于判断值 (阀值), 则更新判断值, 当更新了判 断值后, 所述判断部, 用于基于分析数据与更新后的判断值的比较, 作为判断条件或判断条件之一, 来判 断是否符合规定通知信息的发送条件。
参见图 12来说明实施例 2的发送条件的设置, 假定应用的场景与实施例 1相同, 用户进行了与实施 例 1中类同的分析区域、 分析模式设置, 但还配置了更新条件及阀值每次更新递增 30% (分析判断条件: S01max-S02max>4°C , 更新条件: 满足分析判断条件; 更新量: 30%) ; 热像装置 100在判断符合发送条件 后, 将对分析数据的阀值进行更新, 以当前判断所采用的阀值增加 30%作为下一次判断的阀值。
参见图 13来说明实施例 2的热像装置 100的控制流程。
步骤 B01, 获取热像数据帧, 将拍摄部 1拍摄获得的热像数据帧传送到临时存储部 2 ;
接着, 在步骤 B02, 读取临时存储部 2中例如由拍摄部 1即时拍摄获得的热像数据帧, 分析部 6进行 分析, 获得分析数据 (S01max-S02max ) ;
并且, 在步骤 B03, 判断是否符合规定通知信息的发送条件?
具体而言, 将所获得的分析数据与规定的判断值进行比较, 如小于规定的判断值, 则回到步骤 B01, 重复上述步骤。 如大于规定的判断值, 则进入下一步。
步骤 B04, 信息配置部, 对规定通知信息进行配置; 具体而言, 根据步骤 B02所获得的分析数据、 步 骤 B03与阀值进行比较后对应的诊断信息等来配置规定通知信息;
步骤 B05, 控制发送规定通知信息。
具体而言, 通过通信部 4, 向用户的手机发送规定通知信息的短信; 例如图 10所示的规定通知信息的 短信示例。
步骤 B06, 将判断阀值予以更新, 例如将原阀值 4°C, 增加 30%更新为 5. 2 °C ;
步骤 B07, 判断是否退出, 如退出, 则结束; 如未退出, 则回到步骤 B01, 重复上述的处理。 而后, 在步骤 B03, 将分析数据与更新后的阀值进行比较, 当分析数据未大于 5. 2°C时, 不再向用户发送规定通 知信息, 避免了对用户的过度打扰。 而当分析数据大于 5. 2°C时, 将向用户发送规定通知信息, 使用户能 及时了解到变化的趋势, 而后, 将再次更新阀值, 将阀值 5. 2°C, 增加 30%更新为 6. 76 °C, 进入步骤 B07。
本实施例中, 虽然以更新阀值后的分析判断条件作为更新后的判断条件, 但不限于此, 可以有多种判 断条件的更新方式, 例如改变分析数据的获得计算方式 (分析区域、 分析模式); 例如在后续增加其他的 判断条件, 如定时条件来共同作为判断是否发送的条件等; 此外, 更新不限于增加阀值的数值, 也可以是 减小阀值的数值的情况等, 以利于用户了解变化的趋势; 例如当出现了大于 4°C以上分析数据后, 可根据 特定温差的情况来作为判断是否发送的条件, 例如当出现基于阀值降低 30%或上升 30%的温度变化, 均满 足发送条件, 并根据变化值对阀值进行更新。 并且, 也可采用其他提高阀值的数值的增加量的方法, 如增 加固定值来作为阀值的增加量。 如上所述, 在本实施例中, 由于考虑了对判断条件的更新, 避免了对用户的过度打扰, 避免了对规定 通知信息的忽视, 显然, 由于判断值的更新, 在特定的应用情况下, 提高了监测规定通知信息的实用性; 当然, 实施本发明的实施方式的任一产品并不一定需要同时达到以上所述的所有优点。
实施例 3
实施例 3与实施例 1, 2的不同之处在于, 判断部基于多项判断条件构成的发送条件的判断, 来确定 是否符合发送的条件。
如图 14所示,用户设置的发送条件为:定时条件(60分钟)、分析判断条件(S01max-S02max大于 4°C ), 基于上述二者来判断是否符合发送的发送条件, 即满足规定定时时间(60分钟)并在该规定时间期间有大 于所设定的阀值的情况下, 才判断为符合发送的条件, 如二者之一不满足时, 就判断为不符合发送条件, 避免了由于多次大于阀值 (4°C ) 情况下对用户的打扰。
参见图 15来说明实施例 3的热像装置 100的控制流程。
步骤 C01, 定时单元开始计时;
步骤 C02, 读取临时存储部 2中例如由拍摄部 1即时拍摄获得的热像数据帧;
步骤 C03, 分析部 6进行分析; 具体而言, 分析部 6基于所设置的分析区域 S01、 S02中的热像数据 的像素, 计算分析数据 (S01max-S02max ) ;
并且, 在步骤 C04, 判断是否大于规定的判断值 (阀值 4°C ) ? 如小于规定的判断值, 则跳到到步骤
C06 ;
如大于规定的判断值, 则在步骤 C05, 将分析数据和诊断信息存储在临时存储部 2的规定区域; 其中, 如之前有存储了分析数据和诊断信息, 可将之前的进行替换; 或判断分析数据的数值大小, 例如选择存储 数值大的分析数据和诊断信息; 或存储大于规定的判断值的所有分析数据和诊断信息。
而后, 在步骤 C06, 判断是否达到规定的时间, 如未达到, 则回到步骤 C02, 重复上述步骤, 当到达 规定的时间, 则进入步骤 C07;
步骤 C07, 判断临时存储部 2的规定区域是否存储了分析数据和备注信息? 如无, 则代表在该定时期 间, 未有大于阀值 (4°C )的情况, 回到步骤 C01 ;
如有, 则在步骤 C08, 信息配置部, 对规定通知信息进行配置; 具体而言, 根据步骤 C05所存储的分 析数据、 备注信息等来配置规定通知信息;
步骤 C09, 控制发送规定通知信息。 具体而言, 通过通信部 4, 向用户的手机发送规定通知信息的短 信;
步骤 C10, 判断是否退出, 如退出, 则结束; 如未退出, 则回到步骤 C01, 将临时存储部 2规定区域 中存储的分析数据、 备注信息等予以删除, 并开始新的定时, 重复上述的处理。
如上所述, 在本实施例中, 由于考虑了对多个判断条件作为发送条件, 避免了对用户的过度打扰, 避 免了对规定通知信息的忽视, 提高了监测规定通知信息的实用性; 当然, 实施本发明的实施方式的任一产 品并不一定需要同时达到以上所述的所有优点。
实施例 4
实施例 4, 与上述实施例 1, 2 , 3的不同之处在于, 为避免对用户的过度打扰, 同时满足特定条件下的 即时发送的需求, 具有多个发送条件, 满足其中一个即进行发送。
参考图 16来说明热像装置 100的发送条件设置菜单的实施例, 当用户通过操作部, 选择进入菜单模 式后, 显示部 7显示如图 16所示的发送条件设置的配置界面, 用于用户设置 (增加、 修改、 删除) 发送 条件。 第一发送条件设置, 用于配置定时条件、 查询条件、 分析判断条件中的一项或多项, 作为是否进行发 送的第一条件, 当第一条件的配置有多项子条件时, 必须同时满足多项才满足发送条件。
第二、 第二等发送条件设置, 用于配置查询条件、 分析判断条件等, 作为是否进行发送的第二条件、 第三条件等, 显然, 可以有更多的发送条件。
用户的配置如图 16所示,第一发送条件为定时条件(120分钟)及分析判断条件 ( S01MAX-S02MAX>4°C ), 第二发送条件为查询条件: 接收到用户的外部指示信息 (本例中为查询短信), 第三发送条件为分析判断 条件 (S01MAX-S02MAX >8°C ) ; 其中, 用户所期望能通过发短信的方式来查询分析数据, 并且, 用户所能 忍受的极限温差为 8°C, 如果大于 8°C, 期望立即能得到规定通知信息, 以便安排停电检修。
参见图 17来说明实施例 4的热像装置 100的控制流程。
步骤 D01, 获取热像数据帧, 将拍摄部 1拍摄获得的热像数据帧传送到临时存储部 2 ;
接着, 在步骤 D02, 读取临时存储部 2中例如由拍摄部 1即时拍摄获得的热像数据帧, 分析部 6进行 分析; 具体而言, 分析部 6基于所设置的分析区域 S01、 S02中的热像数据的像素, 计算最高温度, 获得 分析数据 (S01MAX-S02MAX) ;
并且, 在步骤 D03, 判断是否符合规定的第二、 第三发送条件?
具体而言, 将所获得的分析数据与规定的判断值 (阀值 8°C ) 进行比较, 如小于规定的判断值, 则判 断是否接收到用户的查询短信, 如均为否, 则进入步骤 D04, 如其中之一为是, 则跳到步骤 D05;
步骤 D04, 判断是否符合第一发送条件, 即判断在规定定时期间是否有大于规定阀值 (4°C ) 的情况; 步骤 D05, 信息配置部, 对规定通知信息进行配置; 具体而言, 根据所获得的分析数据、 与阀值进行 比较后对应的备注信息来配置规定通知信息;
步骤 D06, 控制发送规定通知信息。 具体而言, 通过通信部 4, 向用户的手机发送规定通知信息的短 信;
步骤 D07, 判断是否退出, 如退出, 则结束, 如未退出, 则回到步骤 D01, 重复上述的处理。
如上所述, 在本实施例中, 由于考虑了多个发送条件, 即避免了对用户的过度打扰, 避免了对规定通 知信息的忽视, 又在特定情况下对用户进行即时的规定通知信息发送, 提高了监测规定通知信息的可利用 性; 当然, 实施本发明的实施方式的任一产品并不一定需要同时达到以上所述的所有优点。
实施例 5
实施例 5, 与上述实施例 1, 2 , 3, 4的不同之处在于, 为便于用户了解监测过程中的分析数据变化趋 势, 热像装置 100基于分析数据获得分析图表, 发送给发送对象; 一种实施方式, 热像装置 100具有: 用 于存储多个规定帧分析获得的分析数据的存储部; 信息配置部, 用于配置规定通知信息, 所述规定通知信 息中至少包含存储部中存储的分析数据及其对应的时间或基于分析数据及对应的时间获得的分析图表。本 例中, 所述分析图表为多个规定时刻热像数据帧分析获得的分析数据, 及对应的规定时刻 (如热像数据帧 的获取时刻) 而获得的分析数据 -时间曲线。
参见图 18来说明实施例 5的热像装置 100的控制流程。
步骤 E01, 获取热像数据帧, 将拍摄部 1拍摄获得的热像数据帧传送到临时存储部 2 ;
接着, 在步骤 E02, 读取临时存储部 2中例如由拍摄部 1即时拍摄获得的热像数据帧, 分析部 6进行 分析; 具体而言, 分析部 6基于所设置的分析区域 S01、 S02中的热像数据的像素, 计算最高温度, 获得 分析数据 (S01MAX-S02MAX) ;
并且,在步骤 E03, 在临时存储部 2的规定区域存储分析数据及对应的时间如热像数据帧的获取时刻; 此外, 也可将分析数据及对应的时间存储在硬盘 3中; 步骤 E04, 判断是否符合发送条件, 例如判断是否有大于规定阀值(4°C ) 的情况, 例如是否达到规定 的定时; 如否, 则回到步骤 E01, 重复上述步骤, 并在步骤 E03将新获得的分析数据及对应的时间相关联, 也存储在临时存储部 2的规定区域;
如是, 则进入下一步。
步骤 E05, 信息配置部, 对规定通知信息进行配置; 具体而言, 根据临时存储部 2中存储的分析数据 及各自对应的时间, 来生成分析数据-时间趋势曲线; 其中, 可选择规定数量的分析数据及对应的时间; 此外, 还可将大于阀值的最大的分析数据 (S01MAX-S02MX) 所对应的诊断信息同时作为规定通知信息。
步骤 E06, 控制发送规定通知信息。 具体而言, 通过通信部 4, 向用户的手机发送规定通知信息的短 信;
步骤 E07, 判断是否退出, 如退出, 则结束, 如未退出, 则回到步骤 E01, 重复上述的处理。
参见图 19所示的规定通知信息, 其中包含了构成规定通知信息的多项内容, 分析数据、 诊断信息、 分析数据-时间曲线(省略了纵坐标分析数值、横坐标时间数值、 阀值界线等的显示, 显然也可进行显示)。
如上所述, 在本实施例中, 由于考虑了基于多个时刻的分析数据来获得分析数据 -时间曲线, 发送给 用户, 提高了规定通知信息的直观性, 并使用户能掌握被摄体的变化趋势, 进一步提高了热像装置 100的 实用性; 并且, 由于发送的信息包含了分析图表等的信息, 因此, 相比现有技术连续发送热像数据帧的方 式, 在接收端可以不必安装热像数据帧的分析软件来分析获得分析图表, 简化了用户的使用操作; 利于普 通用户的使用。 当然, 实施本发明的实施方式的任一产品并不一定需要同时达到以上所述的所有优点。
当设置有多个分析区域、 分析模式的组合来获得相应的多组分析数据, 可获得多条分析数据 -时间曲 线。 可在同一或多个坐标系中来布置多条曲线。
优选的, 规定通信信息包括分析数据趋势曲线及根据分析数据趋势曲线中的关注点的红外数据 (如最 高温度时的红外热像); 显然, 可在步骤 E03, 将与规定通知信息相关的红外热像与分析数据及其对应的时 间关联记录在临时存储部 2中, 以备规定通知信息的配置所用。
其中, 可以采用多种方式来进行分析数据及其关联时间的存储管理, 例如按照规定频率, 将分析数据 及其时间存储在临时存储部的规定区域, 当存储了规定数量的分析数据及其关联时间时, 将最新获得的分 析数据及其关联时间替换最旧的; 也可进行稀疏处理等。
实施例 5的变形, 例如也可将热像数据帧连续记录在硬盘 3中, 而并不存储分析数据及对应的时间; 而后当符合规定通知信息的发送条件, 从硬盘 3中读取规定的热像数据帧进行分析, 来获得分析数据及对 应的时间。
实施例 6
实施例 6与实施例 1, 2, 3, 4, 5的不同之处在于, 本实施例中, 控制部 8具有记录部 (省略了图示) , 用于连续记录所获取的热像数据帧, 并且, 在配置规定通知信息时, 基于所记录的热像数据帧, 来配置规 定通知信息。
假定应用的场景与实施例 1相同, 用户进行了与实施例 1中类同的分析区域、 分析模式、 规定通知信息 的设置, 及实施例 6的定时条件的设置。
参见图 20来说明实施例 6的热像装置 100的控制流程。
步骤 F01, 获取热像数据帧, 将拍摄部 1拍摄获得的热像数据帧传送到临时存储部 2 ;
接着, 在步骤 F02, 记录规定的热像数据帧, 例如按照规定的帧频在硬盘 3中记录所获取的热像数据 帧;
并且, 在步骤 F03, 判断是否符合规定通知信息的发送条件 (定时) ?如是, 则进入下一步。 步骤 F04, 信息配置部, 根据所记录的热像数据帧对规定通知信息进行配置; 具体而言, 读取硬盘 3 中所记录的热像数据帧, 分析部 6对其中规定时间期间 (例如定时时间期间)所记录的热像数据帧进行分 析, 获得其中最大的分析数据 (S01max-S02max ) ;
步骤 F05, 控制发送规定通知信息。
具体而言, 通过通信部 4, 向用户的手机发送规定通知信息的短信; 例如图 10所示的规定通知信息的 短信示例。
步骤 F06, 判断是否退出, 如退出, 则结束, 如未退出, 则回到步骤 F01, 重复上述的处理。
如上所述, 在本实施例中, 提供了另一种实施方式, 其优点在于, 由于热像数据帧被记录在硬盘 3中, 在后续的规定通知信息的配置时, 可以更为灵活。 当然, 实施本发明的实施方式的任一产品并不一定需要 同时达到以上所述的所有优点。
实施例 7
在实际应用中, 使用者往往希望看到关注时刻的红外热像, 目前由于高像素的红外探测器的应用, 例 如 640*480像素的红外探测器, 可以拍摄到清晰的红外热像, 这种图像大导致无线传输时可能较慢, 虽然 可以发送缩小的红外热像, 但为便于使用者的监测观看高质量的图像; 实施例 7采用了二次发送的方式, 来达到及时提醒用户并发送高质量红外热像的目的。 实施例 7与实施例 1, 2, 3, 4, 5, 6的不同之处在 于, 本实施例中, 所述信息配置部, 用于根据不同的信息配置条件, 来配置不同或相同的规定通知信息。 假定应用的场景与实施例 1相同, 用户进行了与实施例 1中类同的分析区域、 分析模式的设置, 并设置 " S01MAX-S02MAX> 3°C "作为发送条件(未图示), 并设置 " S01MX-S02MAX>4°C "作为对应的信息配置 条件及发送配置条件等(未图示), 当符合发送条件当大于规定的阀值时 3°C时, 配置的规定通知信息为分 析数据及时间, 进行一次发送; 如还大于规定的阀值时 4°C, 进行第二次发送, 配置的规定通知信息中包 含分析数据、 时间、 红外数据。
参见图 21来说明实施例 7的热像装置 100的控制流程。
步骤 G01, 获取热像数据帧, 将拍摄部 1拍摄获得的热像数据帧传送到临时存储部 2 ;
接着,在步骤 G02,判断是否符合规定通知信息的发送条件? 如分析数据 S01MAX-S02MAX> 3°C, 如是, 则进入下一步。
步骤 G03, 信息配置部, 对规定通知信息进行配置, 配置的规定通知信息为对规定的热像数据帧进行 分析获得的分析数据 (S01max-S02max ) 及时间; 而后在步骤 G04进行发送;
步骤 G05,将对该热像数据帧进行分析获得的分析数据(S01max-S02max )与规定的阀值 4°C进行比较; 如小于等于规定的阀值 4°C时, 则跳到步骤 G08, 如大于规定的阀值 4°C时, 则到步骤 G06, 信息配置部, 对规定通知信息进行配置, 配置的规定通知信息为红外热像、 分析数据及时间; 而后在步骤 G07再次进行 发送;
步骤 G08, 判断是否退出, 如退出, 则结束, 如未退出, 则回到步骤 G01, 重复上述的处理。
如上所述, 在本实施例中, 其优点在于, 可以达到减少数据的发送量、 提高发送的速度, 及时提示使 用者等的有益效果。当然,实施本发明的实施方式的任一产品并不一定需要同时达到以上所述的所有优点。
并且, 在 G06配置了不同内容的规定通知信息, 但也可以是相同的规定通知信息。
显然, 另一优选的实施方式, 当分析数据(S01MAX-S02MAX )小于等于规定的阀值 4°C时, 配置的规定 通知信息为分析数据及时间; 当大于规定的阀值时 4°C, 配置的规定通知信息中包含分析数据、 时间、 红 外数据。 这样可仅进行一次发送。
实施例 8 实施例 8中, 根据规定的更新条件对判断条件、 规定通知信息的构成、 发送对象、 发送次数、 分析区 域和分析模式的组合中的其中之一或多个, 进行更新; 能当监测中发现了隐患后, 能够提供更为灵活、 及 时、 丰富等之一或多个目的。
参见图 22, 来说明实施例 8的分析区域的设置、 更新条件、 发送条件、 规定配置信息、 发送对象、 发 送次数;
其中的分析区域 S01为预先设置的,起始配置为,发送条件:当分析区域 S01的最高温度小于等于 5CTC 时, 按照 2小时发送一次; 进行规定通知信息 (分析数据 S01MAX及其对应时间) 的发送, 发送给 139XXXXXXX的用户。
更新条件: 当分析区域 S01的温度大于 5CTC时 (符合更新条件), 将自动根据热像数据帧中的最高温 度点而设置的分析区域 S02, 进行规定通知信息 (分析数据 S01MAX、 S02MAX, 及对应时间) 的发送; 发送 给 139XXXXXXX及 138XXXXXXX的用户。根据最高发热部位的变换,分析区域 S02可随之变化。并且, 将发送条件改变为: 10分钟发送一次, 持续 60分钟; 而后恢复到起始配置, 即发送条件: 当分析区域 S01 的最高温度小于等于 5CTC时, 按照 2小时发送一次, 进行规定通知信息(分析数据 S01MAX及其对应时间) 的发送, 发送给 139XXXXXXX的用户。
参见图 23来说明实施例 8的热像装置 100的控制流程。
步骤 H01, 获取热像数据帧, 将拍摄部 1拍摄获得的热像数据帧传送到临时存储部 2 ;
接着, 获得分析区域 S01中的最高温度;
在步骤 H02, 判断是否符合更新条件? 如分析数据 S01MAX 50°C, 则到步骤 H04 ; 根据发送条件 (2 小时定时), 来判断是否发送; 如否, 则到步骤 H07 ; 如是, 则在步骤 H05配置规定通知信息 "(分析数据 S01MAX及其对应时间) ", 并在 H06进行发送, 发送对象为 139XXXXXXX;
如分析数据 S01MAX>50°C, 则进入下一步。
在步骤 H03, 将发送条件变更为 " 10分钟发送一次, 持续 60分钟" ; 而后可设置分析区域 S02, 获 得分析数据 S02MAX;
并在步骤 H05配置规定通知信息 "(分析数据 S01MX、 S02MAX, 及对应时间) ", 并在 H06进行发送, 发送对象为 139XXXXXXX> 138XXXXXXX;
在之后的 60分钟内, 将每隔 10分钟发送一次上述规定通知信息; 当 60分钟到达时, 将变更为起始 的发送条件、 规定通知信息、 发送对象等的配置。 而后, 可重新对分析数据 S01MAX, 来判断是否达到更新 条件。
步骤 H07, 判断是否退出, 如退出, 则结束, 如未退出, 则回到步骤 H01, 重复上述的处理。
如上所述, 在本实施例中, 其优点在于, 可以达到减少数据的发送量、 及时提示使用者、 对关注情况 更为详实地通知等的有益效果。 由于可自动设置分析区域和 /或分析模式, 采用特定规则来自动设置分析 区域 S02, 根据最高发热部位的变换, 分析区域 S02可随之变化, 更加不易遗漏隐患。 当然, 实施本发明 的实施方式的任一产品并不一定需要同时达到以上所述的所有优点。 可以有各种变更的实施方式, 并不限 于上述所例举。
其他实施例
本发明不仅适用于带有拍摄功能的热像装置, 还适用于从外部连续接收和处理热像(如按时序获取的 热像数据帧) 的热像处理装置, 所述热像处理装置如计算机、 个人数字助理 (PDA)、 与拍摄功能的热像监 测装置配套使用的显示装置等, 通过通信接口连续接受与其连接的热像装置输出的热像数据帧, 来实现一 个热像监测装置的实施例子; 通过读取存储介质中存储的热像数据帧进行处理, 来实现的另一个热像监测 装置的例子; 与上述实施方式类同, 省略了说明。 并且, 也可作为带有拍摄功能的热像装置、 或热像处理 装置中的一个构成部件或功能模块, 也构成本发明的实施方式。 优选的方式, 热像装置 100还具有记录部, 用于进行记录的控制, 例如控制部 8具有记录部, 用于按 照规定的帧频连续记录拍摄获得的热像数据帧和 /或热像数据帧规定处理后获得的数据, 连续记录在存储 介质如硬盘 3中等, 此外, 也可以记录在通过通讯部 4通讯的网络目的地等。
在上述实施例中, 在热像监测装置与发送对象之间, 当符合规定通知信息的发送条件, 以发送规定通 知信息作为示例; 显然, 热像监测装置向发送对象并不限定于仅发送规定通知信息, 也包括这种情况, 即 热像装置 100与发送对象之间存在其他信息的发送, 例如热像装置 100不断将热像数据帧等其他信息发送 给发送对象 (如用户的计算机), 但当符合规定通知信息的发送条件, 才发送规定通知信息 (例如诊断信 息 )
在上述的例子, 是按照一定的步骤次序来描述, 但根据不同的实施方式可以有各种先后顺序, 并不限 于上述例子所描述的处理次序。 例如当控制部 8、 图像处理部 5、 分析部 6等之一或多个分为多个处理器 时, 还可能存在部分步骤适用的并行处理。
在上述的例子中, 先判断是否满足发送条件, 当满足发送条件, 进行规定通知信息的配置; 但不限于 此, 在其他的实施方式中, 也可以变更为先进行规定通知信息的配置, 再判断是否满足发送条件, 当不满 足, 例如可根据新获取的热像数据帧来更新规定通知信息; 如满足, 则进行发送。
本领域技术人员可根据本发明的思想来进行多种处理次序的变化, 这些变化均属于本发明的范围。 此外, 本发明还提供了一种配置装置, 用于配置无线发送的规定通知信息, 包括:
获取部, 用于获取热像数据帧;
分析部, 用于对所获取的热像数据帧的规定帧 (规定时间的帧或接受请求的帧) 进行分析, 获得分析 数据;
信息配置部, 用于配置规定通知信息, 所述规定通知信息中至少包含分析部分析获得的分析数据、 基 于分析数据及对应的时间获得的分析图表、 拍摄获得的热像数据帧的其中之一。
进一步, 所述信息配置部, 用于根据不同的信息配置条件来配置不同或相同的规定通知信息。
在上述实施例中仅是示例, 本发明不限于此。 在上述实施例中的结构和操作可以根据需要改变。 其中, 在上述实施例中, 热像监测装置为固定使用, 但不限定于此, 也可以适用于便携式的具有拍摄 功能的热像装置, 或架设在移动平台 (如云台、 车辆) 上的热像装置。 即所述热像监测装置为可固定安装 的热像装置或便携式的热像装置, 所述热像装置具有拍摄获取热像数据帧的获取部。 现有便携拍摄的热像 装置虽能无线的方式连续发送热像数据帧, 但如能采用本发明的思想, 按照规定的条件来进行有针对性的 发送, 能大大提高后端使用者的便利或降低发送的数据量。
并且, 不限于临时架设的热像监测装置, 也可适用于其他在线安装的热像监测装置。
本发明的方面还可以通过独处和执行记录在存储装置上的程序来执行上述实施例的功能的系统或设 备的计算机(或诸如 CPU、 MPU等的装置)、 以及通过其步骤由系统或设备的计算机通过例如读出和执行记 录在存储装置上的程序来执行上述实施例的功能而知性的方法来实现。 为此目的, 例如经由网络或从用作 存储装置的各种类型的记录介质 (例如, 计算机可读介质) 中将程序提供至计算机。
本发明提供一种计算机程序,计算机程序构成的数字信号记录在计算机可读的记录介质中,例如硬盘、 存储器等中。 该程序运行后执行如下步骤:
获取步骤, 用于获取热像数据帧;
判断步骤, 用于判断是否符合规定通知信息的发送条件;
信息配置步骤, 用于配置规定通知信息;
通信控制步骤, 用于控制通信步骤以无线的方式进行规定通知信息发送; 其中, 当判断步骤判断为符合发送条件, 所述通信控制步骤控制通信步骤以无线的方式发送所述规定 通知信息。
本发明的实施方式还提供一种可读存储介质, 其存储用于电子数据交换的计算机程序, 其中, 所述计 算机程序使得热像装置中的计算机执行如下步骤:
拍摄步骤, 用于拍摄获取热像数据帧;
判断步骤, 用于判断是否符合规定通知信息的发送条件;
信息配置步骤, 用于配置规定通知信息;
通信控制步骤, 用于控制通信步骤以无线的方式进行规定通知信息发送;
其中, 当判断步骤判断为符合发送条件, 所述通信控制步骤控制通信步骤以无线的方式发送所述规定 通知信息。
虽然, 可以通过硬件、 软件或其结合来实现附图中的功能块, 但通常不需要设置以一对一的对应方式 来实现功能块的结构; 例如可通过一个软件或硬件单元来实现多个功能的块, 或也可通过多个软件或硬件 单元来实现一个功能的块。
可以通过一个软件或硬件模块来实现多个功能的块。 或也可通过多个软件或硬件单元来实现一个功能 的块。 此外, 也可以用专用电路或通用处理器或可编程的 FPGA实现本发明的实施方式中的部分或全部部 位的处理和控制功能。
此外, 例子以电力行业的被摄体应用作为场景例举, 也适用在红外检测的各行业广泛运用。
上述所描述的仅为发明的具体例子(实施方式), 各种例举说明不对发明的实质内容构成限定, 并且, 各种实施方式进行相应的替换和组合, 可构成更多的实施方式。 所属领域的技术人员在阅读了说明书后可 对具体实施方式进行其他的修改和变化, 而不背离发明的实质和范围。

Claims

WO 2014/180338 权 利 要 求 书 PCT/CN2014/077092
1、 热像监测装置, 包括:
拍摄部, 用于拍摄获取热像数据帧;
判断部, 用于判断是否符合规定通知信息的发送条件;
信息配置部, 用于配置规定通知信息;
通信控制部, 用于控制通信部以无线的方式进行规定通知信息发送;
其中, 当判断部判断为符合发送条件, 所述通信控制部控制通信部以无线的方式发送所述规定通知信 窗、
2、 热像监测装置, 包括:
获取部, 用于获取热像数据帧;
判断部, 用于判断是否符合规定通知信息的发送条件;
信息配置部, 用于配置规定通知信息;
通信控制部, 用于控制通信部以无线的方式进行规定通知信息发送;
其中, 当判断部判断为符合发送条件, 所述通信控制部控制通信部以无线的方式发送所述规定通知信 窗、
3、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 所述热像监测装置可具有一个或 多个发送条件、 规定通知信息的构成、 发送对象、 发送次数的组合。
4、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 具有配置部, 用于使用者配置一 个或多个发送条件、 规定通知信息的构成、 发送对象、 发送次数的组合。
5、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 具有配置部, 用于使用者配置发 送条件、 规定通知信息的构成、 发送对象、 发送次数、 发送配置条件、 信息配置条件中之一或多个。
6、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 所述判断部, 用于基于定时条件、 查询条件、 分析判断条件中的一项或多项, 作为判断条件或判断条件之一, 来判断是否符合规定通知信息 的发送条件。
7、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 具有更新部, 用于更新判断条件、 规定通知信息、 发送对象中的一项或多项;
当更新了判断条件后, 所述判断部, 用于根据更新后的判断条件, 来判断是否符合规定通知信息的发 送条件;
当更新了规定通知信息的构成配置后, 信息配置部, 用于根据更新后的规定通知信息的配置来配置规 定通知信息;
当更新了发送对象后, 通信控制部, 用于根据更新后的发送对象进行规定通知信息发送。
8、 如权利要求 7所述的热像监测装置, 其特征在于, 所述更新部, 用于更新判断条件中的定时条件、 查询条件、 分析判断条件中的一项或多项。
9、 如权利要求 7所述的热像监测装置, 其特征在于, 所述更新部, 用于增加定时条件、 或延长定时 条件中的定时时间、 或缩短定时条件中的定时时间。
10、 如权利要求 1或 2任意一项所述的热像监测装置, 所述规定通知信息, 可以包含分析数据、 分析 数据对应的时间、 分析图表、 统计数据、 诊断信息、 热像数据、 方位信息、 热像监测装置的编号之一或多 个。
11、 如权利要求 1或 2任意一项所述的热像监测装置, 所述规定通知信息, 可以包含分析数据、 分析 数据对应的时间、 方位信息、 热像监测装置的编号之一或多个。 WO 2014/180338 权 利 要 求 书 PCT/CN2014/077092
12、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 具有分析部, 用于对所获取的热 像数据帧的规定帧进行分析, 获得分析数据;
所述规定通知信息中至少包含分析部分析获得的分析数据、 基于分析数据获得的分析图表的其中之
13、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于,
具有分析部, 用于对所述热像数据帧的规定帧进行分析, 获得分析数据;
具有诊断部, 用于根据分析数据来获得诊断结果;
所述信息配置部, 配置的规定通知信息中至少包含所述诊断结果。
14、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 当符合第一配置条件, 配置的规 定通知信息中至少包含分析数据, 或还包括分析数据对应的时间; 当符合第二配置条件, 配置的规定通知 信息中至少包含红外数据, 或还包括分析数据、 或还包括分析数据对应的时间。
15、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 所述信息配置部, 用于根据不同 的信息配置条件, 来配置不同或相同的规定通知信息。
16、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 所述通信控制部, 用于控制通信 部进行规定通知信息发送至规定的发送对象, 其中, 根据不同的发送配置条件, 发送给不同或相同的发送 对象, 和 /或, 采用不同或相同的发送次数。
17、如权利要求 1或 2任意一项所述的热像监测装置,其特征在于,具有通信部,所述通信部具有 GPRS、 GSM、 CDMA、 3G、 4G、 5G、 WIFI单元中的至少之一。
18、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 所述通信部具有短信发送部, 用 于发送短信。
19、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 所述通信部用于将规定通知信息 发送到网络服务器和 /或用户终端, 所述用户终端包括便携的手机、 PDA、 笔记本电脑、 平板电脑。
20、 如权利要求 1或 2任意一项所述的热像监测装置,
其特征在于, 具有记录部, 用于连续记录热像数据帧。
21、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于, 具有
接收部, 用于接收外部指示信息;
解析部, 所述用于解析所接收的外部指示信息;
所述判断部、 信息配置部、 通信控制部中的一个或多个, 基于解析的外部指示信息, 执行相应的处理 控制。
22、 如权利要求 21所述的热像监测装置, 其特征在于,
所述外部指示信息至少包括短信或电话其中之一。
23、 如权利要求 1所述的热像监测装置, 其特征在于, 所述热像监测装置为可架设式热像装置。
24、 如权利要求 1或 2任意一项所述的热像监测装置, 其特征在于,
具有记录部, 用于连续记录所获取的热像数据帧中的规定的热像数据帧;
分析部, 用于对记录部所记录的热像数据帧中的规定帧, 进行分析, 获得分析数据;
所述规定通知信息中至少包含对所述规定帧分析获得的分析数据、 基于对热像数据帧分析获得的分析 数据生成的分析图表的其中之一。
25、 如权利要求 1所述的热像监测装置, 其特征在于, 所述热像数据帧包含基于红外探测器的信号获 得的 AD值数据。 WO 2014/180338 权 利 要 求 书 PCT/CN2014/077092
26、 如权利要求 2所述的热像监测装置, 其特征在于, 所述热像数据帧为从外部接收或从存储介质中 读取获得。
27、 如权利要求 12-14任意一项所述的热像监测装置, 其特征在于, 所述分析数据至少包括温度值数 据。
28、 如权利要求 1-27任意一项所述的热像监测装置, 其特征在于, 当符合发送条件, 如符合网站服 务器的发送条件时, 将规定通知信息发送至网站服务器; 如符合规定用户的便携终端的发送条件时, 将规 定通知信息发送至规定用户的便携终端。
29、 热像监测方法, 包括:
拍摄步骤, 用于拍摄获取热像数据帧;
判断步骤, 用于判断是否符合规定通知信息的发送条件;
信息配置步骤, 用于配置规定通知信息;
通信控制步骤, 用于控制通信步骤以无线的方式进行规定通知信息发送;
其中, 当判断步骤判断为符合发送条件, 所述通信控制步骤控制通信步骤以无线的方式发送所述规定 通知信息。
30、 热像监测方法, 包括:
获取步骤, 用于获取热像数据帧;
判断步骤, 用于判断是否符合规定通知信息的发送条件;
信息配置步骤, 用于配置规定通知信息;
通信控制步骤, 用于控制通信步骤以无线的方式进行规定通知信息发送;
其中, 当判断步骤判断为符合发送条件, 所述通信控制步骤控制通信步骤以无线的方式发送所述规定 通知信息。
31、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 具有配置步骤, 用于使用者配 置发送条件、 规定通知信息的构成、 发送对象、 发送次数、 发送配置条件、 信息配置条件中之一或多个。
32、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 所述判断步骤, 用于基于定时 条件、 查询条件、 分析判断条件中的一项或多项, 作为判断条件或判断条件之一, 来判断是否符合规定通 知信息的发送条件。
33、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 具有更新步骤, 用于更新判断 条件、 规定通知信息、 发送对象中的一项或多项;
当更新了判断条件后, 所述判断步骤, 用于根据更新后的判断条件, 来判断是否符合规定通知信息的 发送条件;
当更新了规定通知信息的构成配置后, 信息配置步骤, 用于根据更新后的规定通知信息的配置来配置 规定通知信息;
当更新了发送对象后, 通信控制步骤, 用于根据更新后的发送对象进行规定通知信息发送。
34、 如权利要求 33所述的热像监测方法, 其特征在于, 所述更新步骤, 用于增加定时条件、 或延长 定时条件中的定时时间、 或缩短定时条件中的定时时间。
35、 如权利要求 29或 30任意一项所述的热像监测方法, 所述规定通知信息, 可以包含分析数据、 分 析数据对应的时间、 分析图表、 统计数据、 诊断信息、 热像数据、 方位信息、 热像监测方法的编号之一或 多个。 WO 2014/180338 权 利 要 求 书 PCT/CN2014/077092
36、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 具有分析步骤, 用于对所获取 的热像数据帧的规定帧进行分析, 获得分析数据;
所述规定通知信息中至少包含分析步骤分析获得的分析数据、基于分析数据获得的分析图表的其中之
37、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于,
具有分析步骤, 用于对所述热像数据帧的规定帧进行分析, 获得分析数据;
具有诊断步骤, 用于根据分析数据来获得诊断结果;
所述信息配置步骤, 配置的规定通知信息中至少包含所述诊断结果。
38、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 当符合第一配置条件, 配置的 规定通知信息中至少包含分析数据, 或还包括分析数据对应的时间; 当符合第二配置条件, 配置的规定通 知信息中至少包含红外数据, 或还包括分析数据、 或还包括分析数据对应的时间。
39、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 所述通信步骤具有短信发送步 骤, 用于发送短信。
40、 如权利要求 29或 30任意一项所述的热像监测方法,
其特征在于, 具有记录步骤, 用于连续记录热像数据帧。
41、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 具有
接收步骤, 用于接收外步骤指示信息;
解析步骤, 所述用于解析所接收的外步骤指示信息;
所述判断步骤、 信息配置步骤、 通信控制步骤中的一个或多个, 基于解析的外步骤指示信息, 执行相 应的处理控制。
42、 如权利要求 41所述的热像监测方法, 其特征在于,
所述外步骤指示信息至少包括短信或电话其中之一。
43、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 具有配置步骤, 用于使用者配 置一个或多个发送条件、 规定通知信息的构成、 发送对象、 发送次数的组合。
44、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于, 所述信息配置步骤可在判断步 骤之前、 之后、 或同时。
45、 如权利要求 29或 30任意一项所述的热像监测方法, 其特征在于,
具有记录步骤, 用于连续记录所获取的热像数据帧中的规定的热像数据帧;
分析步骤, 用于对记录步骤所记录的热像数据帧中的规定帧, 进行分析, 获得分析数据; 所述规定通知信息中至少包含对所述规定帧分析获得的分析数据、 基于对热像数据帧分析获得的分析 数据生成的分析图表的其中之一。
46、 监测系统, 包括一个或多个如权利要求 1-28任意一项所述的热像监测装置, 及一个或多个发送 对象构成; 所述发送对象包括网络服务器和 /或用户终端, 所述用户终端包括便携的手机、 PDA、 笔记本电 脑、 平板电脑。
PCT/CN2014/077092 2013-05-09 2014-05-09 热像监测装置、监测系统及热像监测方法 WO2014180338A1 (zh)

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