TWI565321B - Image and temperature coaxial measurement and display device - Google Patents

Description

Image and temperature coaxial measurement and display device

The invention relates to an image and temperature measuring and displaying device, in particular to an image and temperature coaxial measuring and displaying device capable of displaying the temperature and image of an object coaxially and without viewing angle error.

Please refer to FIG. 1 , which is a schematic diagram showing the configuration of an image sensing module and a temperature sensing module of a conventional thermal imager. As shown in the figure, the conventional thermal imaging device 200 has an image sensing module 210 and a temperature sensing module 220. The image sensing module 210 and the temperature sensing module 220 are configured in the above and below modes. The distance is very close and the angle of view and the opening angle are the same, so there is a disadvantage that the images overlap and are distorted. For example, when taking an image, when the object is at a distance, since the angle of view does not overlap, the image can be completely presented on the display (not shown) of the camera 200, and when the object is near, the angle of view overlaps. Thus, the image cannot be completely displayed on the display of the thermal imager 200, causing image distortion.

It is also known that the thermal imager cannot display images and temperature coaxially. For example, the Fluke V2 thermal imager has a Near and a Far button (not shown) to manually adjust the coaxiality of the image and temperature.

In order to solve the above problems, we need a novel image and temperature coaxial measurement and display device.

The main object of the present invention is to disclose an image and temperature coaxial measurement and display device that can display the temperature and image of an object coaxially and without a viewing angle error.

The main purpose of the present invention is to disclose an image and temperature coaxial measurement and display device having a beam splitter that separates an image of an object from an image signal and a heat source signal.

The main purpose of the present invention is to provide an image and temperature coaxial measurement and display device for transmitting the image signal and the heat source signal to a portable electronic device via the wireless communication module, and by the portable electronic device An application on the device, according to the image signal, depicting the contour of the object, and converting the received heat source signal into a color temperature value according to a color temperature meter, and sequentially filling the corresponding position of the contour, thereby coaxially displaying the The image and color temperature of the object.

The main object of the present invention is to disclose an image and temperature coaxial measurement and display device having a control device having a program for drawing a contour of the object according to the image signal and according to a color temperature The table converts the received heat source signal into a color temperature value and sequentially fills the corresponding position of the contour so that the image and the color temperature can be displayed coaxially on the display.

In order to achieve the above object, an image and temperature coaxial measurement and display device is proposed, which has: a beam splitter for receiving an image of an object, and separating the image into an image signal and a heat source signal; The image sensing module is disposed on one side of the beam splitter for receiving the image signal; a temperature sensing module is disposed on the other side of the beam splitter for receiving the heat source signal; a control unit, The image sensing module and the temperature sensing module are respectively coupled to receive and process the image signal and the heat source signal; and a portable electronic device is coupled to the control unit. An application that draws an outline of the object according to the received image signal, and converts the received heat source signal into a color temperature value according to a color temperature meter, and sequentially fills the corresponding position of the contour. The image and color temperature of the object are displayed coaxially.

To achieve the above object, an image and temperature coaxial measurement and display device has: a beam splitter for receiving an image of an object, and separating the image into an image signal and a heat source signal; an image sensing mode a control unit disposed on one side of the beam splitter for receiving the image signal; a temperature sensing module disposed on the other side of the beam splitter for receiving the heat source signal; a control unit coupled separately Connecting to the image sensing module and the temperature sensing module, the image signal and the heat source signal are received, the contour of the object is drawn according to the image signal, and the received heat source signal is converted into a color temperature value according to a color temperature meter. Then, the corresponding position of the contour is sequentially filled in; and a display is coupled to the control unit to display the image and color temperature of the contour coaxially.

The detailed description of the drawings and the preferred embodiments are set forth in the accompanying drawings.

2 to FIG. 4, wherein FIG. 2 is a block diagram showing an embodiment of the image and temperature coaxial measurement and display device of the present invention; FIG. 3 is a diagram showing the image and temperature coaxial measurement and display device of the present invention; A schematic diagram of a combination of an embodiment of the present invention; FIG. 4 is a schematic diagram showing the connection and use of the image and temperature coaxial measurement and display device of the present invention with a portable electronic device.

As shown in FIG. 2, the first embodiment of the image and temperature coaxial measurement and display device of the present invention comprises: a beam splitter 10; an image sensing module 20; a temperature sensing module 30; a control unit 40; A portable electronic device 50.

The beam splitter 10 is configured to receive an image of an object and separate the image from an image signal and a heat source signal. The beam splitter 10 can be a beam splitter, a splitter beam splitter or a blue light splitter mirror, wherein the splitter beam splitter and the pupil splitter mirror can reflect the image signal to pass the heat source signal, and the blue beam splitter can reflect the heat source. The signal is passed through the image signal, and the heat source signal is invisible light of 5 to 14 μm. In FIG. 2 of the embodiment, the beam splitter 10 is taken as an example of a beam splitter or a beam splitter. The beam splitter 10 can reflect the image signal, and the heat source signal is illustrated as an example, but This is limited.

The image sensing module 20 is disposed on one side of the beam splitter 10, such as but not limited to the upper side, for receiving the image signal. The image sensing module 20 is, for example but not limited to, a CCD or CMOS image sensor array.

The temperature sensing module 30 is disposed on the other side of the beam splitter 10, such as but not limited to the lower side, for receiving the heat source signal. The temperature sensing module 30 is, for example but not limited to, a thermal sensor array, and the array size thereof is, for example but not limited to, 32×32 or 62×82.

The control unit 40 is coupled to the image sensing module 20 and the temperature sensing module 30, and can receive and process the image signal and the heat source signal. The control unit 40 is, for example but not limited to, a microcontroller having at least one I2C, SPI, UART or DCMI interface (not shown) for coupling with the image sensing module 20 and the temperature sensing module 30. And the control unit 40 further has a program (not shown), wherein the program can perform an optimization operation on the heat source signal to increase the number of sensing points of the temperature sensing module 20, wherein the optimization operation is, for example, but not Limited to two-point averaging or double-slope integration.

In addition, the image and temperature coaxial measurement and display device of the present invention further has: a printed circuit board (not shown); a wireless module 60; and a trigger switch 70.

The printed circuit board is adapted to carry the control unit 40.

The wireless module 60 is coupled to the control unit 40. The control unit 40 can wirelessly transmit the image signal and the heat source signal to the portable electronic device 50. Module 60 is, for example but not limited to, a 3G, 4G, Wifi or Bluetooth wireless module.

The trigger switch 70 is coupled to the control unit 40 to activate the operation of the control unit 40.

In addition, the image and temperature coaxial measurement and display device of the present invention further has a housing 90 for accommodating the beam splitter 10, the image sensing module 20, the temperature sensing module 30, the control unit 40, and the trigger switch 60. The housing 90 has a channel 91 and a plurality of openings 92. The channel 91 is configured to receive visible light on the beam splitter 10. The plurality of openings 92 are respectively provided for the image sensing module 20 and temperature sensing. The module 30 and the trigger switch 60 are exposed.

During operation, the user can align the spectroscope 10 with an object to be measured, such as the head of a human body, and press the trigger switch 60; the image of the human head is imaged on the beam splitter 10 and separated. An image signal and a heat source signal are emitted, wherein the image signal is reflected to the image sensing module 20, and the heat source signal passes through the beam splitter 10; the image sensing module 20 receives the image signal, and the temperature sensing The module 30 will receive the heat source signal; the image sensing module 20 and the temperature sensing module 30 respectively transmit the sensed image signal and the heat source signal to the control unit 40; the control unit 40 processes the image signal after processing And the heat source signal is output to the smart phone 50 of the user via the wireless module 60. The user can execute an application (APP) on the smart phone 50, and the application can receive the image signal according to the received image signal. Depicting the contour of the human head to be measured, and converting the received heat source signal into a color temperature value according to a color temperature meter, and sequentially filling the corresponding position of the contour, so that the contour can be coaxially displayed Image and color temperature, for example, if the size of the thermal sensor array is a 32x32 thermal sensor array, the color temperature meter is a color temperature meter generally ranging from 0 ° C to 300 ° C, wherein 0 ° C is white and 300 ° C is red. In the meantime, the application is yellow, the application will cut the outline of the human head into 32x32 halving, and the image signal and the heat source signal will be converted into the color temperature value and sequentially filled into each of the contours. Thus, the user The head image of the coaxial display image and the color temperature can be seen on the smart phone 50. Therefore, the image and temperature coaxial measurement and display device of the present invention can display the temperature and image of each cell coaxially with the conventional image. And the temperature measurement and display device is progressive. In addition, the application further has a function of adjusting the transparency of the image so that the two images can be overlapped on the smart phone 50.

Alternatively, the image and temperature coaxial measurement and display device of the present invention can also be used to measure an abnormal heat source of an object, for example, for detecting the temperature of an electronic device such as a notebook computer, a tablet computer or a smart phone during operation. Abnormal points to facilitate the engineering staff to find out the cause and eliminate the abnormal heat source.

Please refer to FIG. 5 to FIG. 6 , wherein FIG. 5 is a block diagram showing another embodiment of the image and temperature coaxial measurement and display device of the present invention; FIG. 6 is a diagram showing the image and temperature coaxial measurement of the present invention. And a schematic diagram of the use of the display device.

As shown in FIG. 5, another embodiment of the image and temperature coaxial measurement and display device of the present invention includes: a beam splitter 110; an image sensing module 120; a temperature sensing module 130; a control unit 140; A display 150.

The beam splitter 110 is configured to receive an image of an object and separate the image from an image signal and a heat source signal. The beam splitter 110 can be a splitter beam splitter, a splitter beam splitter or a blue light splitter mirror, wherein the splitter beam splitter and the pupil splitter mirror can reflect the image signal to pass the heat source signal, and the blue light splitter mirror can reflect the heat source The signal is passed through the image signal, and the heat source signal is invisible light of 5 to 14 μm. In FIG. 5 of the embodiment, the beam splitter 110 is taken as an example of a beam splitter or a beam splitter. The beam splitter 110 can reflect the image signal, and the heat source signal is illustrated as an example, but This is limited.

The image sensing module 120 is disposed on one side of the beam splitter 110, such as but not limited to the upper side, for receiving the image signal. The image sensing module 120 is, for example but not limited to, a CCD or CMOS image sensor array.

The temperature sensing module 130 is disposed on the other side of the beam splitter 110, such as but not limited to the lower side, for receiving the heat source signal. The temperature sensing module 130 is, for example but not limited to, a thermal sensor array, and the array size thereof is, for example but not limited to, 32×32 or 62×82.

The control unit 140 is coupled to the image sensing module 120 and the temperature sensing module 130, and can receive and process the image signal and the heat source signal. The control unit 140 is, for example but not limited to, a microcontroller having at least one I2C, SPI, UART, or DCMI interface (not shown) coupled to the image sensing module 120 and the temperature sensing module 130. And the control unit 140 further has a program (not shown), the program can receive the image signal and the heat source signal, and draw an outline of the object according to the image signal, and receive the received image according to a color temperature meter. After the heat source signal is converted into a color temperature value, it is sequentially filled in the corresponding position of the contour.

The display 150 is coupled to the control unit 140 to display the image and color temperature of the contour. The display 150 is, for example but not limited to, an LCD display.

In addition, the image and temperature coaxial measurement and display device of the present invention further has: a printed circuit board (not shown); and a trigger switch 160.

The printed circuit board is adapted to carry the control unit 140.

The trigger switch 160 is coupled to the control unit 140 to activate the control unit 140.

In addition, the image and temperature coaxial measurement and display device of the present invention further has a housing 190 for accommodating the beam splitter 110, the image sensing module 120, the temperature sensing module 130, the control unit 140, and the trigger switch 160. The housing 190 has a channel 191 and a plurality of openings 192. The channel 191 is configured to receive visible light on the beam splitter 110. The plurality of openings 192 are respectively provided for the image sensing module 120 and temperature sensing. The module 130 and the trigger switch 160 are exposed.

During operation, the user can align the beam splitter 110 with an object to be measured, such as the head of a human body, and press the trigger switch 160; the image of the human head is imaged on the beam splitter 110 and separated. An image signal and a heat source signal are emitted, wherein the image signal is reflected to the image sensing module 120, and the heat source signal passes through the beam splitter 110; the image sensing module 120 receives the image signal, and the temperature sensing The module 130 will receive the heat source signal; the image sensing module 120 and the temperature sensing module 130 respectively transmit the sensed image signal and the heat source signal to the control unit 140; the program of the control unit 140 can be received according to the received The image signal depicts the contour of the head to be measured, and converts the received heat source signal into a color temperature value according to a color temperature meter, and sequentially fills the corresponding position of the contour, so that the image can be coaxially displayed in the contour and The color temperature, in this way, the user can see the outline of the human head of the coaxial display image and color temperature on the display 150.

It can be seen from the above description that the image and temperature coaxial measurement and display device of the present invention can: 1, coaxial and no viewing angle error, temperature and image of the object without distortion; 2. no need to adjust the button to adjust its coaxiality Therefore, the image and temperature coaxial measurement and display device of the present invention is indeed more advanced than conventional image and temperature measurement and display devices.

The disclosure of the present invention is a preferred embodiment. Any change or modification of the present invention originating from the technical idea of the present invention and being easily inferred by those skilled in the art will not deviate from the scope of patent rights of the present invention.

In summary, this case, regardless of its purpose, means and efficacy, is showing its technical characteristics that are different from the conventional ones, and its first invention is practical and practical, and it is also in compliance with the patent requirements of the invention. I will be granted a patent at an early date.

10‧‧‧beam splitter
20‧‧‧Image sensing module
30‧‧‧Temperature sensing module
40‧‧‧Control unit
50‧‧‧Portable electronic devices
60‧‧‧Wireless Module
70‧‧‧ trigger switch
90‧‧‧shell
91‧‧‧ channel
92‧‧‧ openings
110‧‧‧beam splitter
120‧‧‧Image sensing module
130‧‧‧Temperature sensing module
140‧‧‧Control unit
150‧‧‧ display
160‧‧‧ trigger switch
190‧‧‧ housing
191‧‧‧ channel
192‧‧‧ openings
200‧‧‧ Thermal Imager
210‧‧‧Image sensing module
220‧‧‧Temperature sensing module

FIG. 1 is a schematic diagram showing the configuration of an image sensing module and a temperature sensing module of a conventional thermal imager. 2 is a block diagram showing an embodiment of an image and temperature coaxial measurement and display device of the present invention. 3 is a schematic diagram showing the combination of an embodiment of the image and temperature coaxial measurement and display device of the present invention. 4 is a schematic diagram showing the connection and use of the image and temperature coaxial measurement and display device of the present invention with a portable electronic device. FIG. 5 is a block diagram showing another embodiment of the image and temperature coaxial measurement and display device of the present invention. 6 is a schematic diagram showing the use of the image and temperature coaxial measurement and display device of the present invention.

10‧‧‧beam splitter

20‧‧‧Image sensing module

30‧‧‧Temperature sensing module

40‧‧‧Control unit

50‧‧‧Portable electronic devices

60‧‧‧Wireless Module

70‧‧‧ trigger switch

Claims (8)

An image and temperature coaxial measuring and displaying device, comprising: a beam splitter for receiving an image of an object, and separating the image into an image signal and a heat source signal, wherein the beam splitter is a beam splitter a 锗 splitter or a blue spectroscopy, wherein the 矽 splitter and the 锗 splitter reflect the image signal to pass the heat source signal, and the blue beam splitter reflects the heat source signal to pass the image signal, the heat source signal An invisible light of 5 to 14 μm; an image sensing module disposed on one side of the beam splitter for receiving the image signal; and a temperature sensing module disposed on the other side of the beam splitter for Receiving the heat source signal; a control unit coupled to the image sensing module and the temperature sensing module, respectively, capable of receiving the image signal and the heat source signal and processing the output; and a portable electronic device Connected to the control unit, having an application program, the application can draw the outline of the object according to the received image signal, and receive the heat source according to a color temperature meter After the signal is converted into a color temperature value, it is sequentially filled into the corresponding position of the contour, thereby coaxially displaying the image and color temperature of the object. The imaging and temperature coaxial measurement and display device of claim 1, wherein the image sensing module is a CCD or CMOS image sensor array, and the temperature sensing module is a thermal sensor array. The portable electronic device is a smart phone, and the application further has a function of adjusting the transparency of the image. The image and temperature coaxial measurement and display device of claim 1, wherein the control unit is a microcontroller having at least one I2C, SPI, UART or DCMI interface to interface with the image sensing module and The temperature sensing module is coupled to the microcontroller, and the program further has a program for performing an optimization operation on the heat source signal to increase the number of sensing points of the temperature sensing module, wherein the optimization operation is two points. Average operation or double slope integral operation. The image and temperature coaxial measurement and display device of claim 1, further comprising: a printed circuit board for carrying the control unit; a wireless module coupled to the control unit By the wireless module, the control unit can The image signal and the heat source signal are wirelessly transmitted to the portable electronic device, wherein the wireless module is a 3G, 4G, Wifi or Bluetooth wireless module; and a trigger switch is coupled to the control unit to be activated The control unit is activated. The image and temperature coaxial measurement and display device of claim 4, further comprising a casing for accommodating the beam splitter, the image sensing module, the temperature sensing module, the control unit, and the trigger switch The housing has a channel and a plurality of openings, wherein the channel is configured to receive visible light on the beam splitter, and the plurality of openings are respectively exposed to the image sensing module, the temperature sensing module and the trigger switch. An image and temperature coaxial measuring and displaying device, comprising: a beam splitter for receiving an image of an object, and separating the image into an image signal and a heat source signal, wherein the beam splitter is a beam splitter The 锗 beam splitter or the blue light beam splitter, the heat source signal is 5~14 μm invisible light, wherein the 矽 beam splitter and the 锗 beam splitter can reflect the image signal to pass the heat source signal, and the blue beam splitter can reflect the heat source a signal for passing the image signal, wherein the image sensing module is a CCD or CMOS image sensor array, the temperature sensing module is a thermal sensor array; and an image sensing module is disposed in the beam splitter The side is configured to receive the image signal; a temperature sensing module is disposed on the other side of the beam splitter for receiving the heat source signal; a control unit is coupled to the image sensing module and the temperature The sensing module can receive the image signal and the heat source signal, and draw the contour of the object according to the image signal, and convert the received heat source signal into a color temperature value according to a color temperature meter. Fill the sequence corresponding to the position of the profile; and a display system coupled to the control unit, coaxially display images and color temperature of the object. The image and temperature coaxial measurement and display device of claim 6, wherein the control unit is a microcontroller having at least one I2C, SPI, UART or DCMI interface to interface with the image sensing module and The temperature sensing module is coupled to the microcontroller, and the program further has a program for performing an optimization operation on the heat source signal to increase the number of sensing points of the temperature sensing module, wherein the optimization operation is two points. Average operation or double slope integral operation. The image and temperature coaxial measurement and display device of claim 6, further comprising: a housing for accommodating the beam splitter, the image sensing module, the temperature sensing module, the control unit, and the display And the housing has a channel and a plurality of openings, wherein the channel is configured to receive visible light on the beam splitter, and the plurality of openings are respectively exposed to the image sensing module, the temperature sensing module and the display; a printed circuit board for carrying the control unit and disposed in the housing; and a trigger switch disposed in the housing and coupled to the control unit and exposed to the housing to activate the control unit Acting.