CN209949509U - Medical illuminating lamp liquid crystal display terminal control panel supporting automatic adjustment and light supplement control - Google Patents
Medical illuminating lamp liquid crystal display terminal control panel supporting automatic adjustment and light supplement control Download PDFInfo
- Publication number
- CN209949509U CN209949509U CN201920439139.4U CN201920439139U CN209949509U CN 209949509 U CN209949509 U CN 209949509U CN 201920439139 U CN201920439139 U CN 201920439139U CN 209949509 U CN209949509 U CN 209949509U
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- Prior art keywords
- cpu main
- main chip
- interface
- liquid crystal
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 27
- 239000013589 supplement Substances 0.000 title description 2
- 230000003993 interaction Effects 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses a support medical light liquid crystal display terminal control panel of automatically regulated light filling control, including CPU main chip, 4.3 cun integrated resistance touch' S liquid crystal display, resistance touch drive chip ADS7843, 4 way infrared photoelectric sensor, NANDFLASH chip S34ML02G100TF100, MCU singlechip, power control IC; the liquid crystal display screen is connected with the CPU main chip through the RGB interface and displays the human-computer interface display information given by the CPU main chip; the ADS7843 carries out data interaction with the CPU main chip through the SPI; the power supply control IC is respectively connected with the CPU main chip and the liquid crystal display screen; the 4 paths of infrared photoelectric sensors are connected with the CPU main chip through a GPIO interface; the NANDFLASH chip S34ML02G100TF100 communicates with the CPU main chip through a SIC interface; the MCU singlechip communicates with the CPU main chip through an I2C interface. The utility model has the advantages of monitoring shadowless lamp light shelter from the direction, realize sheltering from the automatic light filling of direction and adjust.
Description
Technical Field
The utility model relates to an electronic control board field especially relates to a be applied to control panel of medical lighting lamp.
Background
Traditional medical shadowless lamp control is mostly operating table local control, and medical personnel need the display control terminal of operation regulation shadowless lamp, adjusts the luminance of each lamp pearl, when medical personnel's health sheltered from the light, need the light luminance demand of other medical personnel manual regulation light filling when in order to reach the operation, complex operation and occupy the valuable operation time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support medical light liquid crystal display terminal control panel of automatically regulated light filling control, adopt 4.3 inches to have the effect that the liquid crystal display module group of resistive touch screen replaces the physics button with the touch-control operation to can monitor the orientation that shelters from of shadowless lamp light, realize sheltering from the automatic light filling regulation of orientation.
In order to solve the technical problem, the control panel of the utility model comprises a CPU main chip, a 4.3 inch liquid crystal display screen with integrated resistance touch, a resistance touch driving chip ADS7843, a 4-way infrared photoelectric sensor, a NANDFLASH chip S34ML02G100TF100, an MCU singlechip and a power control IC;
the CPU main chip is provided with a GPIO interface, an I2C interface, an SPI interface, a SIC interface and an RGB liquid crystal screen driving interface
The 4.3-inch liquid crystal display screen with integrated resistance touch is connected with the CPU main chip through the RGB interface and displays the human-computer interface display information given by the CPU main chip;
the ADS7843 carries out data interaction with the CPU main chip through the SPI, and the ADS7843 is connected with a 4.3-inch liquid crystal display screen with integrated resistance touch;
the power supply control IC is respectively connected with the CPU main chip and the liquid crystal display screen touched by the 4.3-inch integrated resistor for supplying power;
the 4 paths of infrared photoelectric sensors are connected with the CPU main chip through GPIO interfaces and are arranged in four symmetrical directions of the shadowless lamp, namely the upper direction, the lower direction, the left direction and the right direction, and the infrared photoelectric sensors can report the shielding states of the 4 directions to the CPU main chip;
the NANDFLASH chip S34ML02G100TF100 is in communication connection with the CPU main chip through a SIC interface, and stores control panel starting codes, user parameters and interface picture data;
the MCU singlechip is in communication connection with the CPU main chip through an I2C interface, the control end of the MCU singlechip is connected with the shadowless lamp constant current source module, the MCU singlechip realizes the output of 8 paths of high-precision PWM signals, and the light regulation control of the shadowless lamp constant current source module is realized.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the operation and the state of the medical shadowless lamp are visually displayed through a 4.3-inch touch display screen through a virtual human-computer interaction interface, so that the operation is easy, and the errors are low; when the illuminating lamp needs to be manually adjusted in a special environment, auxiliary adjustment can still be performed quickly.
2. By adopting the 4-path infrared photoelectric sensor, the shielding direction of the medical personnel during the operation is effectively detected, and the brightness value after the adjustment under different shielding conditions is output through the adjustment algorithm operated by the CPU, so that the accuracy is high, and the real-time performance is good.
Drawings
Fig. 1 is a block diagram of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, the control panel of the present invention comprises a CPU main chip, a 4.3 inch integrated resistance touch liquid crystal display, a resistance touch driving chip ADS7843, a 4-way infrared photoelectric sensor, a NANDFLASH chip S34ML02G100TF100, a MCU single chip, and a power control IC;
the CPU adopts an integrated chip of an ARM926 inner core, integrates 64MB memory inside, is provided with GPIO, I2C, SPI, SIC, RGB liquid crystal screen driving interfaces and the like, and can realize connection and communication with a photoelectric sensor, a liquid crystal display screen, a resistance touch driving chip and a NANDFLASH, MCU single chip microcomputer.
The liquid crystal display screen adopts a 4.3-inch integrated 4-wire resistance touch display module, and the RGB interface is connected with the CPU main chip and displays the human-computer interface display information given by the CPU.
The ADS7843 carries out data interaction with the CPU main chip through the SPI, and when a user operates the touch screen, the voltage data on the 4-wire resistive touch screen is collected and converted into coordinate information to be transmitted to the CPU main chip. The resistance touch driving chip ADS7843 is further connected with a 4.3-inch liquid crystal display screen integrated with resistance touch;
the power supply control IC is respectively connected with the CPU main chip and the liquid crystal display screen touched by the 4.3-inch integrated resistor for supplying power;
the 4 paths of infrared photoelectric sensors are connected with the CPU main chip through GPIO interfaces and are arranged in four symmetrical directions of the shadowless lamp, namely the upper direction, the lower direction, the left direction and the right direction, and the infrared photoelectric sensors can report the shielding states of the 4 directions to the CPU main chip;
the NANDFLASH chip S34ML02G100TF100 is in communication connection with the CPU main chip through a SIC interface, and stores control panel starting codes, user parameters and interface picture data;
the MCU singlechip is in communication connection with the CPU main chip through an I2C interface, the control end of the MCU singlechip is connected with the shadowless lamp constant current source module, the MCU singlechip realizes the output of 8 paths of high-precision PWM signals, and the light regulation control of the shadowless lamp constant current source module is realized.
The utility model discloses install the operation table that is equipped with shadowless lamp lighting apparatus, medical personnel have sheltered from certain direction of shadowless lamp among the operation process, and by the infrared photoelectric sensor detection back of dress on the shadowless lamp equipment, will shelter from the state and pass to light liquid crystal display terminal control panel, realize the light filling of optimum after the luminance of each lamp pearl of shadowless lamp is readjusted to light liquid crystal display terminal control panel.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Various modifications and improvements made to the technical solution of the present invention by those skilled in the art are intended to fall within the scope of the present invention as defined in the appended claims. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides a support medical light liquid crystal display terminal control panel of automatically regulated light filling control which characterized in that: the control panel comprises a CPU main chip, a 4.3-inch liquid crystal display screen integrated with resistance touch, a resistance touch driving chip ADS7843, a 4-way infrared photoelectric sensor, a NANDFLASH chip S34ML02G100TF100, an MCU singlechip and a power supply control IC;
the CPU main chip is provided with a GPIO interface, an I2C interface, an SPI interface, a SIC interface and an RGB liquid crystal screen driving interface;
the 4.3-inch liquid crystal display screen with integrated resistance touch is connected with the CPU main chip through the RGB interface and displays the human-computer interface display information given by the CPU main chip;
the ADS7843 carries out data interaction with the CPU main chip through the SPI, and the ADS7843 is connected with a 4.3-inch liquid crystal display screen with integrated resistance touch;
the power supply control IC is respectively connected with the CPU main chip and the liquid crystal display screen touched by the 4.3-inch integrated resistor for supplying power;
the 4 paths of infrared photoelectric sensors are connected with the CPU main chip through GPIO interfaces and are arranged in four symmetrical directions of the shadowless lamp, namely the upper direction, the lower direction, the left direction and the right direction, and the infrared photoelectric sensors can report the shielding states of the 4 directions to the CPU main chip;
the NANDFLASH chip S34ML02G100TF100 is in communication connection with the CPU main chip through a SIC interface, and stores control panel starting codes, user parameters and interface picture data;
the MCU singlechip is in communication connection with the CPU main chip through an I2C interface, the control end of the MCU singlechip is connected with the shadowless lamp constant current source module, the MCU singlechip realizes the output of 8 paths of high-precision PWM signals, and the light regulation control of the shadowless lamp constant current source module is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439139.4U CN209949509U (en) | 2019-04-02 | 2019-04-02 | Medical illuminating lamp liquid crystal display terminal control panel supporting automatic adjustment and light supplement control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439139.4U CN209949509U (en) | 2019-04-02 | 2019-04-02 | Medical illuminating lamp liquid crystal display terminal control panel supporting automatic adjustment and light supplement control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209949509U true CN209949509U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439139.4U Expired - Fee Related CN209949509U (en) | 2019-04-02 | 2019-04-02 | Medical illuminating lamp liquid crystal display terminal control panel supporting automatic adjustment and light supplement control |
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| Country | Link |
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| CN (1) | CN209949509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391980A (en) * | 2021-06-25 | 2021-09-14 | 西安超越申泰信息科技有限公司 | Computer monitoring system based on single chip microcomputer |
-
2019
- 2019-04-02 CN CN201920439139.4U patent/CN209949509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391980A (en) * | 2021-06-25 | 2021-09-14 | 西安超越申泰信息科技有限公司 | Computer monitoring system based on single chip microcomputer |
| CN113391980B (en) * | 2021-06-25 | 2024-04-05 | 超越科技股份有限公司 | Computer monitoring system based on singlechip |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |