CN217133672U - Non-contact gesture recognition shadowless lamp control panel of adjusting luminance - Google Patents
Non-contact gesture recognition shadowless lamp control panel of adjusting luminance Download PDFInfo
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- CN217133672U CN217133672U CN202220949009.7U CN202220949009U CN217133672U CN 217133672 U CN217133672 U CN 217133672U CN 202220949009 U CN202220949009 U CN 202220949009U CN 217133672 U CN217133672 U CN 217133672U
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Abstract
The utility model discloses a non-contact gesture recognition shadowless lamp dimming control panel, which belongs to the technical field of dimming control panels and comprises a main control module, the main control module is coupled with the display module, the gesture recognition module, the storage module, the communication module and the light adjusting module, the power supply module is electrically connected with the display module, the main control module and the light adjusting module, the light adjusting module is externally connected with a constant current source module, the constant current source module is electrically connected with the illumination module, the communication module is electrically connected with the high-definition camera, the non-contact operation of gesture recognition is used as a rapid auxiliary mode of the contact type touch operation of the shadowless lamp, an operator can independently operate and adjust the shadowless lamp, can save at least one medical staff, reduce the probability of pollution when operating personnel contact the handle, improve the operation convenience simultaneously, practice thrift operation doctor's operation time.
Description
Technical Field
The utility model relates to a control panel of adjusting luminance especially relates to a non-contact gesture recognition shadowless lamp control panel of adjusting luminance belongs to control panel technical field of adjusting luminance.
Background
Most of traditional medical shadowless lamp dimming control panels adopt a touch contact control mode to fix the medical shadowless lamp dimming control panels in the buckle type handle, and medical personnel need the contact to press the physical keys on the operating handle to adjust the shadowless lamp.
This kind of contact operation will certainly additionally occupy a medical personnel, communicate the cooperation with the operation doctor, has occupied operation doctor's valuable operation time, introduces operating handle's pollution problem simultaneously to and the ageing problem of wearing and tearing that the handle brought is cleaned in postoperative maintenance, designs a non-contact gesture recognition shadowless lamp light modulation control panel for this reason and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The main objective of the utility model is to provide a non-contact gesture recognition shadowless lamp dimming control board, adopt this kind of non-contact operation of gesture recognition as the swift auxiliary mode of shadowless lamp contact touch-control operation, the doctor can operate the regulation shadowless lamp alone, can practice thrift at least one medical personnel, the probability of polluting when having reduced operating personnel contact handle has improved the simple operation nature simultaneously, has practiced thrift doctor's operating time.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a non-contact gesture recognition shadowless lamp control panel of adjusting luminance, includes host system, the host system coupling has display module, gesture recognition module, storage module, communication module and the module of adjusting luminance, power module electric connection display module, host system and the module of adjusting luminance, the module of adjusting luminance is external to have constant current source module, and constant current source module electric connection has lighting module, communication module electric connection has the high definition camera.
Preferably, the power module adopts 4 power conversion chips, the input voltage is 24V, the TPS5430 chip reduces the voltage of dc 24V to dc 7V to supply power to the display module, the AP1538 chip reduces the voltage of dc 7V to dc 3.3V to supply power to the dimming module, and the 2 AP1117 chip reduces the voltage of dc 3.3V to dc 1.8V and 1.2V to supply power to the main control module.
Preferably, the display module comprises a 4.3-inch integrated 4-wire resistive touch display module and a display screen backlight driving circuit, wherein the display screen backlight driving circuit adopts a boost type LED backlight driver BIT3252 chip.
Preferably, the gesture recognition module adopts an interactive 3D gesture recognition sensor, and is connected with the main control module through an I2C interface for data interactive coupling.
Preferably, the storage module adopts a power-down nonvolatile memory based on the NANDFLASH technology and is connected with the SIC interface of the main control module.
Preferably, the dimming module adopts a single chip microcomputer chip, and a programmable memory, a multi-path PWM interface and an I2C communication interface are integrated in the dimming module.
Preferably, the communication module adopts an RS485 protocol conversion module and is connected with a UART interface of the main control module.
The utility model has the advantages of:
the utility model provides a pair of shadowless lamp light modulation control panel of non-contact gesture recognition adopts this kind of non-contact operation of gesture recognition as a swift auxiliary mode of shadowless lamp contact touch-control operation, and the doctor can operate alone and adjust the shadowless lamp, can practice thrift an at least famous medical personnel, and the probability of pollution when having reduced operating personnel contact handle has improved the simple operation nature simultaneously, has practiced thrift doctor's operating time.
Drawings
Fig. 1 is a system diagram of a preferred embodiment of a non-contact gesture recognition shadowless lamp dimming control panel according to the invention;
fig. 2 is a circuit diagram of a display module of a preferred embodiment of a non-contact gesture recognition shadowless lamp dimming control panel according to the invention;
fig. 3 is a circuit diagram of a communication module according to a preferred embodiment of the present invention, which is a non-contact gesture recognition shadowless lamp dimming control board.
In the figure: the system comprises a main control module, a storage module, a display module, a power supply module, a dimming module, a communication module, a constant current source module, a lighting module, a gesture recognition module and a high-definition camera, wherein the main control module is 1, the storage module is 2, the display module is 3, the power supply module is 4, the dimming module is 5, the communication module is 6, the constant current source module is 7, the lighting module is 8, the gesture recognition module is 9, and the high-definition camera is 10.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the non-contact gesture recognition shadowless lamp dimming control panel provided in this embodiment includes a main control module 1, where the main control module 1 is coupled with a display module 3, a gesture recognition module 9, a storage module 2, a communication module 6, and a dimming module 5;
the power supply module 4 is electrically connected with the display module 3, the main control module 1 and the dimming module 5;
the dimming module 5 is externally connected with a constant current source module 7, and the constant current source module 7 is electrically connected with an illumination module 8;
the communication module 6 is electrically connected with a high-definition camera 10.
In this embodiment, the power module 4 employs 4 power conversion chips, the input voltage is 24V, the TPS5430 chip steps down the dc 24V to the dc 7V to supply power to the display module, the AP1538 chip steps down the dc 7V to the dc 3.3V to supply power to the dimming module, and the 2 AP1117 chip steps down the dc 3.3V to the dc 1.8V and 1.2V to supply power to the main control module.
In this embodiment, the display module 3 includes a 4.3 inch integrated 4-wire resistive touch display module and a display screen backlight driving circuit, wherein the display screen backlight driving circuit employs a boost LED backlight driver BIT3252 chip.
The display module 3 is connected with the main control module 1, and is responsible for feeding back the single-point touch coordinate information to the main control module 1 in addition to displaying the interface information transmitted by the main control module 1, and then the main control module 1 performs logic judgment switching or changes the interface display information.
In this embodiment, the gesture recognition module 9 adopts an interactive 3D gesture recognition sensor, and is connected to the main control module 1 through an I2C interface for data interactive coupling.
The design only supports two gestures, namely from left to right and from right to left, and the 3D gesture recognized by the gesture recognition module 9 can be converted into a digital quantity action recognition code and fed back to the main control module 1 through an I2C interface.
After the main control module 1 receives a command that the brightness of the shadowless lamp can be increased or decreased by one gear by a gesture from left to right or from right to left, ammeter data in the storage module 2 are read and transmitted to the dimming module 5, so that the operation of adjusting the brightness of the shadowless lamp by the gesture is realized.
In this embodiment, the storage module 2 adopts a power-down nonvolatile memory based on the NANDFLASH technology, and is connected to the SIC interface of the main control module 1, and the storage module 2 mainly stores a starting program of the dimming control panel, dimming current parameters of the shadowless lamp, and human-computer interface picture resources, so that the main control module 1 can read and write through the SIC interface.
In this embodiment, the dimming module 5 adopts a single chip, and a programmable memory, a multi-channel PWM interface and an I2C communication interface are integrated therein.
The dimming module 5 is connected with the main control module 1 through an I2C interface and is controlled by the main control module 1 in a slave mode, after receiving a dimming control protocol transmitted by the wireless information module, the main control module 1 reads a corresponding dimming current value from the storage module 2, transmits the dimming current value to the dimming module 5 through an I2C interface, and finally acts on the constant current source module 7 through a PWM interface of the dimming module 5 to realize the change adjustment of the brightness, the color temperature and the light spots of the lighting module.
In this embodiment, the communication module 6 adopts an RS485 protocol conversion module, and is connected to the UART interface of the main control module 1.
The camera control protocol of the main control module 1 can be transmitted to the RS485 module to finally act on the high-definition camera 10 in the shadowless lamp, so that the zooming and zooming control and adjustment are realized.
Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.
Claims (7)
1. The utility model provides a non-contact gesture recognition shadowless lamp control panel of adjusting luminance which characterized in that: the intelligent control system comprises a main control module (1), wherein the main control module (1) is coupled with a display module (3), a gesture recognition module (9), a storage module (2), a communication module (6) and a dimming module (5);
the power supply module (4) is electrically connected with the display module (3), the main control module (1) and the dimming module (5);
the dimming module (5) is externally connected with a constant current source module (7), and the constant current source module (7) is electrically connected with an illumination module (8);
the communication module (6) is electrically connected with a high-definition camera (10).
2. The shadowless lamp dimming control board of claim 1, wherein the shadowless lamp dimming control board comprises: the power module (4) adopts 4 power conversion chips, the input voltage is 24V, the TPS5430 chip reduces the voltage of direct current 24V to direct current 7V to supply power for the display module, the AP1538 chip reduces the voltage of direct current 7V to direct current 3.3V to supply power for the dimming module, and the 2 AP1117 chips reduce the voltage of direct current 3.3V to direct current 1.8V and 1.2V to supply power for the main control module.
3. The shadowless lamp dimming control board of claim 2, wherein the control board comprises: the display module (3) comprises a 4.3-inch integrated 4-wire resistance touch display module and a display screen backlight driving circuit, wherein the display screen backlight driving circuit adopts a boost type LED backlight driver BIT3252 chip.
4. The shadowless lamp dimming control board of claim 3, wherein the control board comprises: the gesture recognition module (9) adopts an interactive 3D gesture recognition sensor and is connected with the main control module (1) through an I2C interface for data interactive coupling.
5. The shadowless lamp dimming control board of claim 4, wherein the control board comprises: the storage module (2) adopts a power-down nonvolatile memory based on a NANDFLASH technology and is connected with a SIC interface of the main control module (1).
6. The shadowless lamp dimming control board of claim 5, wherein the control board comprises: the dimming module (5) adopts a single chip microcomputer chip, and a programmable memory, a multi-path PWM interface and an I2C communication interface are integrated in the dimming module.
7. The shadowless lamp dimming control board of claim 6, wherein the control board comprises: the communication module (6) adopts an RS485 protocol conversion module and is connected with a UART interface of the main control module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949009.7U CN217133672U (en) | 2022-04-22 | 2022-04-22 | Non-contact gesture recognition shadowless lamp control panel of adjusting luminance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220949009.7U CN217133672U (en) | 2022-04-22 | 2022-04-22 | Non-contact gesture recognition shadowless lamp control panel of adjusting luminance |
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| CN217133672U true CN217133672U (en) | 2022-08-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117082691A (en) * | 2023-10-18 | 2023-11-17 | 南通医疗器械有限公司 | Intelligent adjusting method and system for medical shadowless lamp |
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- 2022-04-22 CN CN202220949009.7U patent/CN217133672U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117082691A (en) * | 2023-10-18 | 2023-11-17 | 南通医疗器械有限公司 | Intelligent adjusting method and system for medical shadowless lamp |
| CN117082691B (en) * | 2023-10-18 | 2024-01-26 | 南通医疗器械有限公司 | Intelligent adjusting method and system for medical shadowless lamp |
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