A method for seamlessly switching display environment sensors

Abstract

The present invention discloses a method for seamlessly switching a display environment sensor, which includes the following steps: step S1: setting a color temperature meter, an old environment sensor and a new environment sensor, and obtaining a display surface brightness value 1 and a display surface brightness value 2; step S2: simulating a function fitting relationship 1 between the surface brightness value 1 and the surface brightness value 2 through a computer algorithm; step S3: the new environment sensor obtains the display surface brightness value 3, and simulates a function fitting relationship 2 between the surface brightness value 1 and the surface brightness value 3; step S4: converting the surface brightness value 3 into the surface brightness value 2 according to the function fitting relationship 1 and the function fitting relationship 2, thereby realizing seamless switching. The present invention can realize seamless switching in replacing a new environment sensor after the specific model of the old environment sensor is discontinued, and the present invention can save a lot of manpower and material resources.

Description

Technical Field

[0001] The present invention relates to the technical field related to medical equipment, and in particular to a method for seamlessly switching a display environment sensor. Background Art

[0002] Currently, a large number of medical displays need to have different brightness settings under different ambient light brightness, so environmental sensors are used in large quantities to solve the above problems. However, due to the different design principles and sensitivity to ambient light of different models of environmental sensors, a lot of time is spent on switching environmental sensors to collect and process the corresponding data differences. Currently, no corresponding technical implementation method has been found. This technology automates this process to save a lot of manpower and material resources. In view of this, we propose a method for seamless switching of display environmental sensors. Summary of the invention

[0003] The object of the present invention is to provide a method for seamlessly switching a display environment sensor to solve the problems raised in the background technology.

[0004] To achieve the purpose, the present invention provides the following technical solution, a display environment sensor seamless switching method, the display environment sensor seamless switching method comprises the following steps:

[0005] Step S1: setting a color temperature meter, an old environment sensor and a new environment sensor, wherein the color temperature meter is aimed at the display surface to obtain a display surface brightness value 1, and the old environment sensor is directly in contact with the display surface to obtain a display surface brightness value 2;

[0006] Step S2: simulating a function fitting relationship 1 between the surface brightness value 1 and the surface brightness value 2 by a computer algorithm;

[0007] Step S3: if the old environmental sensor is discontinued, the new environmental sensor obtains the display surface brightness value 3, and the function fitting relationship 2 between the surface brightness value 1 and the surface brightness value 3 is simulated again by the computer algorithm;

[0008] Step S4: According to function fitting equation 1, function fitting equation 2 and surface brightness value 1 measured by the color temperature meter, the surface brightness value 1 is used as an intermediate quantity to convert the surface brightness value 3 into the surface brightness value 2, thereby realizing seamless switching between the new environment sensor and the old environment sensor.

[0009] Preferably, when setting the color temperature meter and the environmental sensor in step S1, a color temperature meter is aimed at the display surface, the display surface brightness is read and used as the brightness reference standard of the environmental sensor, and the environmental sensor attached to the old environmental sensor circuit board is directly contacted with the display surface to read the display surface brightness value.

[0010] Preferably, the algorithm simulation in step S2 is performed in software.

[0011] Preferably, in step S2, a relationship formula is generated using relationship data of a color temperature meter and an environmental sensor.

[0012] Preferably, it includes a color temperature meter aligned with the environmental sensor and a height adjustment bracket, the height adjustment bracket includes a telescopic rod and a sleeve, one end of the telescopic rod is slidably inserted in the sleeve, the other end of the telescopic rod is fixedly connected to a mounting plate, a column is rotatably installed in the mounting plate, the top of the column is fixedly connected to a hinge seat, a protrusion is clamped inside the hinge seat, one end of the protrusion is rotatably installed on the hinge seat by a screw, and the other end of the protrusion is fixedly connected to a fixing clip for fixing the color temperature meter.

[0013] Preferably, guide bars are protrudingly provided at both ends of the side walls of the telescopic rod, a limiting sliding groove for accommodating the guide bar is opened on the inner wall of the sleeve, and a positioning screw for tightening the telescopic rod is inserted on one side of the top of the sleeve.

[0014] Preferably, a narrow cylindrical cavity opening upward is provided inside the mounting plate, and the column is limitedly rotatably mounted in the narrow cylindrical cavity. An internal threaded hole is penetrated through the side wall of the mounting plate, and a locking rod is inserted into the internal threaded hole. The locking rod penetrates the internal threaded hole and abuts against the side wall of the column.

[0015] Preferably, the articulated seat is a door-shaped seat, one horizontal end of the articulated seat is fixedly connected to a screw sleeve, the other horizontal end of the articulated seat is provided with a screw, one end of the screw is fixedly connected to a limit block, the other end of the screw passes through the protrusion and the articulated seat and is tightened in the screw sleeve through internal and external threads, and the screw, protrusion and articulated seat are all rotated together.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can achieve seamless switching in replacing a new environmental sensor after the specific model of the old environmental sensor is discontinued, solving the problem that a lot of time is spent on switching environmental sensors to collect and process corresponding data differences due to the different design principles and sensitivity to ambient light of different models of environmental sensors. The present invention can save a lot of manpower and material resources;

[0018] 2. The present invention obtains function fitting relationship 1 by fitting the old environment sensor display brightness and the brightness value measured by the color temperature meter, and obtains function fitting relationship 2 by fitting the new environment sensor display brightness and the brightness value measured by the color temperature meter, thereby realizing seamless switching between the new environment sensor and the old environment sensor through numerical conversion adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the explosion of the present invention.

[0021] In the figure: color temperature meter 1, fixing clamp 2, protrusion 3, hinge seat 4, screw 5, screw sleeve 6, column 7, mounting plate 8, locking rod 9, telescopic rod 10, sleeve 11, positioning screw 12. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The present invention provides a technical solution: The technical solution of this patent is further described in detail below in conjunction with a specific implementation method.

[0024] A method for seamlessly switching a display environment sensor comprises the following steps:

[0025] Step S1: setting a color temperature meter, an old environment sensor and a new environment sensor, wherein the color temperature meter is aimed at the display surface to obtain a display surface brightness value 1, and further, the color temperature meter is not in contact with the display surface, and the old environment sensor is in direct contact with the display surface to obtain a display surface brightness value 2;

[0026] Step S2: simulating a function fitting relationship 1 between the surface brightness value 1 and the surface brightness value 2 by a computer algorithm;

[0027] Step S3: if the old environmental sensor is discontinued, the new environmental sensor obtains the display surface brightness value 3, and the function fitting relationship 2 between the surface brightness value 1 and the surface brightness value 3 is simulated again by the computer algorithm;

[0028] Step S4: According to function fitting equation 1, function fitting equation 2 and surface brightness value 1 measured by the color temperature meter, the surface brightness value 1 is used as an intermediate quantity to convert the surface brightness value 3 into the surface brightness value 2, thereby realizing seamless switching between the new environment sensor and the old environment sensor.

[0029] The present invention provides a method for achieving seamless switching of an environmental sensor in terms of replacing a new environmental sensor after a specific model is discontinued; Specific embodiments

[0031] Experimental platform preparation

[0032] A color temperature meter needs to be aimed at the display surface (to read the display surface brightness and serve as the brightness reference standard for the environmental sensor), as shown in the figure below: a black probe placed on an iron frame; an environmental sensor circuit board (with an environmental sensor attached to it, which directly contacts the display surface to read the display surface brightness value); a display (provides light source).

[0033] Software Preparation

[0034] You need to run the "Environmental Sensor Adaptive Tool" on the computer to generate a white screen in the center of the display panel (this tool is a computer software that can change the brightness of the display by issuing commands and read the display surface brightness through the color temperature meter and environmental sensor circuit board):

[0035] Data processing

[0036] Use the "Environment Sensor Adaptive Tool" to start the data processing process (the calibration process can be terminated at any time), and finally generate a set of relationship data and relationship formulas between the color temperature meter and the environmental sensor;

[0037] At this time, if the old environmental sensor is discontinued, this tool can be used to generate the relationship formula between the new environmental sensor and the color temperature meter. If the relationship formula between the old environmental sensor and the color temperature meter is known, the relationship formula between the old environmental sensor and the new environmental sensor can be obtained (the brightness value measured by the color temperature meter is used as the intermediate variable). At this time, the new environmental sensor can be installed in the corresponding structure to obtain the same value as the old environmental sensor, and finally a seamless switch can be achieved.

[0038] like Figure 1 as well as Figure 2 As shown, a height adjustment bracket is provided below the color temperature meter 1 aligned with the environmental sensor, and the height adjustment bracket includes a telescopic rod 10 and a sleeve 11, one end of the telescopic rod 10 is slidably inserted in the sleeve 11, and the other end of the telescopic rod 10 is fixedly connected to a mounting plate 8, and a column 7 is rotatably installed in the mounting plate 8, and the top of the column 7 is fixedly connected to an articulated seat 4, and a convex block 3 is clamped inside the articulated seat 4, and one end of the convex block is rotatably installed on the articulated seat 4 through a screw 5, and the other end of the convex block is fixedly connected to a fixing clip for fixing the color temperature meter 1;

[0039] Furthermore, by arranging the telescopic rod 10 and the sleeve 11 to slide together, the overall height of the color temperature meter 1 can be adjusted, and by arranging the mounting plate 8 to rotate with the column 7, the color temperature meter 1 can be axially rotated, and by arranging the protrusion 3 to rotate with the hinge seat 4, the color temperature meter 1 can be radially rotated; thus, the angle and height of the color temperature meter 1 can be arbitrarily adjusted so that it can be accurately aligned with the environmental sensor;

[0040] Both ends of the side wall of the telescopic rod 10 are protrudingly provided with guide bars, and the inner wall of the sleeve 11 is provided with a limiting sliding groove for accommodating the guide bars, and a positioning screw 12 for pressing the telescopic rod 10 is inserted on one side of the top of the sleeve 11; the positioning screw 12 can be used to press or loosen the telescopic rod 10, so that the telescopic rod 10 can be easily pulled out and quickly fixed in the moved position;

[0041] The mounting plate 8 is provided with a narrow cylindrical cavity with an upward opening inside, and the column 7 is installed in the narrow cylindrical cavity for limited rotation. An internal threaded hole is penetrated through the side wall of the mounting plate 8, and a locking rod 9 is inserted into the internal threaded hole. The locking rod 9 penetrates the internal threaded hole and contacts the side wall of the column 7; by rotating the locking rod 9, the mounting plate 8 can be locked and limited, so that the mounting plate 8 can be fixed in the position after rotation;

[0042] The hinged seat 4 is a door-shaped seat, one horizontal end of the hinged seat 4 is fixedly connected with a screw sleeve 6, and the other horizontal end of the hinged seat 4 is provided with a screw rod 5, one end of the screw rod 5 is fixedly connected to the limit block, and the other end of the screw rod 5 passes through the convex block 3 and the hinged seat 4 and is screwed into the screw sleeve 6 through internal and external threads, and the screw rod 5, the convex block 3 and the hinged seat 4 are all rotated together; by continuously screwing the screw rod 5 into the screw sleeve 5, the hinged seat 4 is squeezed, so that the fixed convex block 3 is pressed and fixed, so that the color temperature meter 1 is fixed in the position after radial rotation;

[0043] When the height adjustment bracket is used, the telescopic rod 10 can be compressed or loosened by rotating the positioning screw 12, so that the telescopic rod 10 can be easily pulled out and quickly fixed in the moved position; the mounting plate 8 can be locked and limited by rotating the locking rod 9, so that the mounting plate 8 can be fixed in the rotated position; and the screw rod 5 is continuously screwed into the screw sleeve 5, so that the hinge seat 4 is squeezed, so that the fixed protrusion 3 is compressed and fixed, so that the color temperature meter 1 is fixed in the radially rotated position; thus, the height and angle of the color temperature meter 1 can be arbitrarily adjusted, so that it can be accurately aligned with the environmental sensor.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for seamlessly switching display environment sensors, Features: The display environment sensor seamless switching method comprises the following steps: Step S1: setting a color temperature meter, an old environment sensor and a new environment sensor, wherein the color temperature meter is aimed at the display surface to obtain a display surface brightness value 1, and the old environment sensor is directly in contact with the display surface to obtain a display surface brightness value 2; Step S2: simulating a function fitting relationship 1 between the surface brightness value 1 and the surface brightness value 2 by a computer algorithm; Step S3: if the old environmental sensor is discontinued, the new environmental sensor obtains the display surface brightness value 3, and the function fitting relationship 2 between the surface brightness value 1 and the surface brightness value 3 is simulated again by the computer algorithm; Step S4: According to function fitting equation 1, function fitting equation 2 and surface brightness value 1 measured by the color temperature meter, the surface brightness value 1 is used as an intermediate quantity to convert the surface brightness value 3 into the surface brightness value 2, thereby realizing seamless switching between the new environment sensor and the old environment sensor.

2. A method for seamlessly switching a display environment sensor according to claim 1, Features: When setting the color temperature meter and the old environmental sensor in step S1, a color temperature meter is aimed at the display surface to read the display surface brightness and use it as a brightness reference standard for the environmental sensor. The environmental sensor attached to the old environmental sensor circuit board is directly contacted with the display surface to read the display surface brightness value.

3. A method for seamlessly switching a display environment sensor according to claim 2, Features: The algorithm simulation in step S2 is performed in software.

4. A method for seamlessly switching a display environment sensor according to claim 1, Features: In the step S2, a relationship formula is generated by using the relationship data of the color temperature meter and the environment sensor.

5. The display environment sensor according to claim 2, Features: The invention comprises a color temperature meter (1) aligned with an environmental sensor and a height adjustment bracket, wherein the height adjustment bracket comprises a telescopic rod (10) and a sleeve (11), one end of the telescopic rod (10) is slidably inserted in the sleeve (11), the other end of the telescopic rod (10) is fixedly connected to a mounting plate (8), a column (7) is rotatably mounted in the mounting plate (8), the top of the column (7) is fixedly connected to a hinge seat (4), a protrusion (3) is clamped inside the hinge seat (4), one end of the protrusion is rotatably mounted on the hinge seat (4) through a screw rod (5), and the other end of the protrusion is fixedly connected to a fixing clamp for fixing the color temperature meter (1).

6. The display environment sensor according to claim 5, Features: Both ends of the side wall of the telescopic rod (10) are provided with guide bars protruding therefrom, a limiting sliding groove for accommodating the guide bars is provided on the inner wall of the sleeve (11), and a positioning screw (12) for pressing the telescopic rod (10) is inserted on one side of the top of the sleeve (11).

7. The display environment sensor according to claim 5, Features: The installation plate (8) is provided with a narrow cylindrical cavity opening upward, and the column (7) is installed in the narrow cylindrical cavity for limited rotation. An internal threaded hole is penetrated through the side wall of the installation plate (8), and a locking rod (9) is inserted into the internal threaded hole. The locking rod (9) penetrates the internal threaded hole and contacts the side wall of the column (7).

8. The display environment sensor according to claim 5, Features: The hinge seat (4) is a door-shaped seat, one horizontal end of the hinge seat (4) is fixedly connected to a screw sleeve (6), the other horizontal end of the hinge seat (4) is provided with a screw rod (5), one end of the screw rod (5) is fixedly connected to a limit block, the other end of the screw rod (5) penetrates the protrusion (3) and the hinge seat (4) and is screwed into the screw sleeve (6) through internal and external threads, and the screw rod (5), the protrusion (3) and the hinge seat (4) are all rotationally matched.

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