CN110320012B - LED intelligent manufacturing detection equipment - Google Patents
LED intelligent manufacturing detection equipment Download PDFInfo
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- CN110320012B CN110320012B CN201910767510.4A CN201910767510A CN110320012B CN 110320012 B CN110320012 B CN 110320012B CN 201910767510 A CN201910767510 A CN 201910767510A CN 110320012 B CN110320012 B CN 110320012B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
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- 102100025254 Neurogenic locus notch homolog protein 4 Human genes 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 13
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
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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
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Abstract
The invention is suitable for the field of LEDs, and provides LED intelligent manufacturing detection equipment, which comprises a target switching module, a sensor module, a display module, a singlechip module and a communication module; the single chip microcomputer module is respectively connected with the target switching module, the sensor module, the display module and the communication module, the sensor module is also connected with the target switching module, and the communication module is connected with the terminal equipment or the server; and the singlechip module is used for controlling the sensor module to detect the target LED according to the target LED selected by the target switching module, receiving color brightness data and state data simultaneously, comparing the color brightness data and the state data with preset standard data to obtain a comparison result based on the target LED, and sending the color brightness data, the state data and the comparison result to the display module for displaying. The invention can automatically identify and judge whether the data of the target LED meets the requirement of the preset standard data, thereby ensuring that the working state of the produced electronic product LED is normal.
Description
Technical Field
The invention relates to the field of LED state recognition and detection in the production process of electronic products with LEDs, in particular to an LED intelligent manufacturing and detecting device.
Background
The LEDs are used for displaying the states of various electronic devices in a large number, usually, whether the electronic products work normally or not is judged by a user through the states of the LEDs, and the same LED of the electronic products displays different colors, so that the working states of the LEDs are different, which indicates that the display states of the LEDs are particularly important for the electronic products; at present, the eyes of people are used for judging whether the shape of an LED is normal in the production process of electronic products, and because people are always influenced by environment, mood, fatigue, responsibility and the like, incorrect product flow is often displayed, and the product quality is seriously influenced.
Disclosure of Invention
The invention mainly aims to provide LED intelligent manufacturing detection equipment to solve the quality problem of final product caused by the production and manufacturing process of the existing electronic product with an LED.
In order to achieve the above object, a first aspect of the embodiments of the present invention provides an LED intelligent manufacturing detection apparatus, including a target switching module, a sensor module, a display module, a single chip module, and a communication module;
the single chip microcomputer module is respectively connected with the target switching module, the sensor module, the display module and the communication module, the sensor module is also connected with the target switching module, and the communication module is connected with terminal equipment or a server;
the target switching module is used for selecting a target LED for detection;
the sensor module is used for detecting color brightness data and state data of the target LED;
wherein one sensor in the sensor module detects one of the target LEDs;
the singlechip module is used for controlling the sensor module to detect the target LED according to the target LED selected by the target switching module, receiving the color and brightness data and the state data at the same time, comparing the color and brightness data and the state data with preset standard data to obtain a comparison result based on the target LED, and sending the color and brightness data, the state data and the comparison result to the display module for displaying;
the preset standard data comprises a color brightness numerical range of the LED lighting state;
the singlechip module also sends the comparison result, the color brightness data and the state data to the communication module, so that the communication module sends the comparison result, the color brightness data and the state data to the terminal equipment or the server.
Optionally, the display module includes a nixie tube display unit and a nixie tube driving unit;
the nixie tube display unit is connected with the nixie tube driving unit;
the nixie tube driving unit is connected with the single chip microcomputer module.
Optionally, the communication module includes a read-write unit and a serial communication unit;
the read-write unit and the serial port communication unit are respectively connected with the singlechip module;
the read-write unit is used for updating the preset standard data to the single chip microcomputer module;
and the serial port communication unit is used for connecting the terminal equipment or the server.
Optionally, the single chip microcomputer module comprises an STC89C52 single chip microcomputer;
the STC89C52 single chip microcomputer comprises a 21 st pin to a 23 rd pin connected with the target switching module, a 14 th pin to a 17 th pin connected with the sensor module, a 32 nd pin to a 39 th pin connected with the nixie tube driving unit, a 10 th pin and an 11 th pin connected with the serial port communication unit, and a 6 th pin to an 8 th pin connected with the read-write unit.
Optionally, the sensor module consists essentially of a TCS230 sensor assembly.
Optionally, the target switching module mainly includes a relay set.
Optionally, the single chip microcomputer module is further configured to store the color brightness data and the state data.
Optionally, the single chip microcomputer module is further configured to convert the color brightness data and the state data into digital signals before comparing the color brightness data and the state data with preset standard data and before sending the color brightness data and the state data to the display module for displaying.
The embodiment of the invention provides an LED intelligent manufacturing detection device, which takes a singlechip module as a control core, selects a target LED to be detected through a target switching module, detects color brightness data and state data of the target LED through a sensor module, wherein the number of the target LED can be multiple, so that the multiple target LEDs are synchronously detected through multiple sensors, the color brightness data and the state data obtained by the sensor module are sent to the singlechip module to be compared with preset standard data, a comparison result based on the target LED is obtained, the color brightness data, the state data and the comparison result are sent to a display module to be displayed, the data are sent to equipment or a server on a terminal through a communication module to assist a worker to judge whether the data of the target LED meet the requirement of the preset standard data, and finally electronic products which do not meet the preset standard data are removed, thereby ensuring the quality of the produced electronic product with the LED.
Drawings
Fig. 1 is a schematic structural diagram of a component of an intelligent LED manufacturing detection apparatus according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a sensor module according to an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a target switch module according to an embodiment of the present invention;
fig. 4 is a schematic circuit structure diagram of an LED intelligent manufacturing detection device according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Suffixes such as "module", "part", or "unit" used to denote elements are used herein only for the convenience of description of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
In the following description, the serial numbers of the embodiments of the invention are merely for description and do not represent the merits of the embodiments.
Example one
As shown in fig. 1, an embodiment of the present invention provides an LED intelligent manufacturing detection apparatus 100, which includes a target switching module 10, a sensor module 20, a display module 30, a single chip module 40, and a communication module 50; in the embodiment of the present invention, the connection relationship of the modules is as follows:
the single chip microcomputer module 40 is respectively connected with the target switching module 10, the sensor module 20, the display module 30 and the communication module 50, and a data transmission channel with the single chip microcomputer module 40 as a center is established, wherein the sensor module 20 is also connected with the target switching module 10, an object detected by the sensor module 50 is controlled by the target switching module 10, the target switching module 10 is controlled by the single chip microcomputer module 40, namely, by a program in the single chip microcomputer, and the communication module 50 is connected with a terminal device or a server to transmit data or information.
In the embodiment of the present invention, the target switching module 10 is configured to select a target LED for detection.
In specific application, a target LED to be detected can be a plurality of LED lamp beads or a single LED lamp bead, the target LED can be detected by the plurality of LED lamp beads or the single LED lamp bead, but one sensor in the sensor module only detects the single LED at the same time.
In one embodiment, the target switching module includes a relay, which may be comprised of a relay and its associated circuit structure.
As shown in fig. 2, the embodiment of the present invention further exemplarily shows a circuit structure of the target switching module, the circuit structure shown in fig. 2 includes 3 relays and connection modes thereof, each relay controls one sensor, wherein the 5 th pin of each relay is an input pin for connecting with the sensor, and the a1, a2, A3 of the relay are output terminals, and are connected with the single chip microcomputer module.
In the embodiment of the present invention, the sensor module 20 is configured to detect color brightness data and status data of a target lamp bead, where the status data includes an on-off status of the target lamp bead, and when detecting, if the target lamp bead is in an off status, it indicates that the target lamp bead is damaged; and if the target lamp bead is in a lighting state, analyzing the color and brightness data of the target LED according to the light beam of the target lamp bead to achieve the purpose of detection.
The sensor module comprises a plurality of sensors, one sensor corresponds to one target LED, and the plurality of sensors are used for synchronously detecting the plurality of LED lamp beads simultaneously.
In one embodiment, the sensor module includes a TCS230 sensor component for receiving an optical signal of the target LED, converting the optical signal into an electrical signal through a photoelectric conversion circuit inside the module, and converting the electrical signal into a digital signal through an AD conversion circuit inside the module, so as to obtain color and brightness data and status data based on the target LED.
As shown in fig. 3, the embodiment of the present invention further exemplarily shows a circuit structure of a sensor module, the sensor module in fig. 3 is composed of 3 TCS230 sensors, the second pin INT1, INT2, INT3 of each TCS230 sensor is used as an output of the sensor module and connected to a target switching module, and the 3 rd, 4 th, 5 th, and 6 th pins of each TCS230 sensor are used as inputs of the sensor module and connected to a single chip module.
For the working principle of the target selection module and the sensor module, 3 LED lamp beads are taken as the LEDs to be measured for example to explain: when 2 nd LED is to be detected, 2 nd lamp bead is used as a target LED, and 2 nd relay is controlled to be switched on, so that only color brightness data and state data of the target LED are collected.
In the embodiment of the present invention, the display module 30 is configured to display the color brightness data, the status data, and the comparison result. The display module can display through the nixie tube and also can display through the display screen.
In a specific application, the display module comprises a nixie tube display unit and a nixie tube driving unit; the nixie tube display unit is connected with the nixie tube driving unit; the nixie tube driving unit is connected with the single chip microcomputer module, the color brightness data, the state data and the comparison result are represented through simple numbers, and the production cost of the LED intelligent manufacturing detection equipment is reduced.
In the embodiment of the present invention, the communication module 50 is used for establishing a communication relationship with the outside, such as a terminal device and a server.
In specific application, the communication module comprises a read-write unit and a serial port communication unit; the read-write unit and the serial port communication unit are respectively connected with the single chip microcomputer module, and the single chip microcomputer module comprises two input and output ports connected with the communication module.
And the read-write unit is used for updating preset standard data to the single chip microcomputer module or reading and writing other programs and upgrading the function of the maintenance unit module.
And the serial port communication unit is used for connecting the terminal equipment or the server.
In the embodiment of the present invention, the single chip microcomputer module 40 is configured to control the sensor module to detect the target LED according to the target LED selected by the target switching module, receive detection results, that is, color brightness data and state data, compare the color brightness data and the state data with preset standard data, obtain a comparison result based on the target LED, and send the color brightness data, the state data, and the comparison result to the display module for display.
The preset standard data comprises a color brightness numerical range of the LED lighting state.
In the embodiment of the present invention, the comparison result may be expressed as:
status data of target LED: a lighting state or a lighting-off state of the target LED;
and (3) comparing the color brightness value of the lighting state of the target LED with preset standard data: the color brightness value of the target LED lighting state is within the preset standard data or the color brightness value of the target LED lighting state is outside the preset standard data.
When the TCS230 sensor does not receive the optical signal of the target LED, the target LED is in an off state, and it can be determined that the target LED is damaged.
When the color brightness value of the lighting state of the target LED is within the preset standard data, the target LED meets the requirement; and when the color brightness value of the lighting state of the target LED is out of the preset standard data, the target LED does not meet the requirement.
In the embodiment of the present invention, the single chip module 40 may be a Central Processing Unit (CPU), and the Processor may also be other general purpose processors, Digital Signal Processors (DSP), Application Specific Integrated Circuits (ASIC), Field-Programmable Gate arrays (FPGA) or other Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the like. Alternatively, the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
As shown in fig. 4, the embodiment of the present invention further shows a schematic circuit structure diagram of the LED intelligent manufacturing detection apparatus 100, wherein a detailed structure that STC89C52 is used as a single chip microcomputer module is mainly shown. In fig. 4, the single chip module includes pins 21 to 23 connected to the target switching module, pins 14 to 17 connected to the sensor module, pins 32 to 39 connected to the nixie tube driving unit, pins 10 and 11 connected to the serial communication unit, and pins 6 to 8 connected to the read/write unit.
In the embodiment of the invention, the singlechip module also sends the comparison result, the color brightness data and the state data to the communication module, so that the communication module sends the comparison result, the color brightness data and the state data to the terminal equipment or the server, a worker can judge whether the data of the target LED accords with the preset standard data according to the comparison result, and then removes the electronic products which do not accord with the preset standard data, thereby ensuring the quality of the produced electronic products with the LED.
In specific application, data detected initially in the sensor module cannot be directly analyzed and sent to the display module for display, so that functions of data acquisition, specific operation and the like are further integrated in the single chip microcomputer module and used for converting color brightness data and state data into digital signals before the color brightness data and the state data are compared with preset standard data and before the color brightness data and the state data are sent to the display module for display.
In specific application, the single chip microcomputer module can also be used for storing color brightness data and state data so as to analyze the color brightness data change and the state data change of a target LED and guarantee the product quality.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the foregoing embodiments illustrate the present invention in detail, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (7)
1. The intelligent LED manufacturing detection equipment is characterized by comprising a target switching module, a sensor module, a display module, a single chip microcomputer module and a communication module;
the single chip microcomputer module is respectively connected with the target switching module, the sensor module, the display module and the communication module, the sensor module is also connected with the target switching module, and the communication module is connected with terminal equipment or a server;
the target switching module is used for selecting a target LED for detection;
the sensor module is used for detecting color brightness data and state data of the target LED; the state data comprises the on-off state of the target LED, and when the target LED is in the off state during detection, the target LED is damaged; if the target LED is in a lighting state, analyzing color brightness data of the target LED according to a light beam of the target LED;
wherein one sensor in the sensor module detects one of the target LEDs;
the single chip microcomputer module is used for controlling the sensor module to detect the target LED according to the target LED selected by the target switching module, receiving the color brightness data and the state data at the same time, comparing the color brightness data with preset standard data to obtain a comparison result based on the target LED, and sending the color brightness data, the state data and the comparison result to the display module for displaying;
the preset standard data comprises a color brightness numerical range of the LED lighting state; when the color brightness value of the lighting state of the target LED is within the preset standard data, the target LED meets the requirement; when the color brightness value of the lighting state of the target LED is out of the preset standard data, the target LED does not meet the requirement;
the singlechip module also sends the comparison result, the color brightness data and the state data to the communication module so that the communication module sends the comparison result, the color brightness data and the state data to the terminal equipment or the server; the display module comprises a nixie tube display unit and a nixie tube driving unit;
the single chip microcomputer module comprises an STC89C52 single chip microcomputer, and the single chip microcomputer module comprises pins 21 to 23 connected with the target switching module, pins 14 to 17 connected with the sensor module, pins 32 to 39 connected with the nixie tube driving unit, pins 10 and 11 connected with the serial port communication unit, and pins 6 to 8 connected with the read-write unit.
2. The LED intelligent manufacturing detection apparatus of claim 1, wherein said nixie tube display unit is connected to said nixie tube driving unit; the nixie tube driving unit is connected with the single chip microcomputer module.
3. The LED intelligent manufacturing detection device of claim 1, wherein the communication module comprises a read-write unit and a serial communication unit;
the read-write unit and the serial port communication unit are respectively connected with the singlechip module;
the read-write unit is used for updating the preset standard data to the single chip microcomputer module;
and the serial port communication unit is used for connecting the terminal equipment or the server.
4. The LED intelligent manufacturing detection device of claim 1, wherein the sensor module comprises a TCS230 sensor assembly, the second pins INT1, INT2 and INT3 of the TCS230 sensor assembly are connected with the target switching module as the output of the sensor module, and the 3 rd, 4 th, 5 th and 6 th pins of the TCS230 sensor are connected with the single chip microcomputer module as the input of the sensor module.
5. The LED smart manufacturing detection device of claim 1, wherein the target switching module includes a relay bank.
6. The LED intelligent manufacturing detection device of claim 1, wherein the single chip microcomputer module is further configured to store the color brightness data and the status data.
7. The LED intelligent manufacturing detection device of claim 1, wherein the single chip microcomputer module is further configured to convert the color brightness data and the status data into digital signals before comparing the color brightness data and the status data with preset standard data and before sending the color brightness data and the status data to the display module for display.
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| CN111610005B (en) * | 2020-06-05 | 2021-08-13 | 深圳爱克莱特科技股份有限公司 | Lamp testing method |
| CN113311354B (en) * | 2021-05-28 | 2023-01-17 | 深圳市飞腾云科技有限公司 | Lamp strip double-hotspot production, measurement and configuration method |
| CN115840159B (en) * | 2022-09-19 | 2023-06-20 | 大庆恒驰电气有限公司 | Intelligent robot |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770138A (en) * | 2018-08-22 | 2018-11-06 | 北京立德围度科技有限公司 | A kind of fault detection system and method for LED lamp panel |
| CN109507562A (en) * | 2018-12-24 | 2019-03-22 | 南昌易美光电科技有限公司 | A kind of circuit board and method for lamp bead senile experiment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048583B (en) * | 2012-12-27 | 2015-12-23 | 深圳市九洲电器有限公司 | A kind of LED charactron pick-up unit and method |
| CN203149095U (en) * | 2013-02-04 | 2013-08-21 | 丽水学院 | Lamp life detection device |
| CN203504831U (en) * | 2013-09-29 | 2014-03-26 | 西门子信号有限公司 | Switching and checking circuit for LED signal mechanism |
| CN103487769A (en) * | 2013-10-09 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Power on and off testing device of energy-saving lamp |
| CN204009022U (en) * | 2014-01-16 | 2014-12-10 | 北京中科金马科技有限公司 | Intelligent lighting pick-up unit |
| CN207992414U (en) * | 2018-03-05 | 2018-10-19 | 深圳市立德特斯电子科技有限公司 | A kind of LED auto testing instruments |
| CN108801605A (en) * | 2018-07-27 | 2018-11-13 | 惠州市德赛西威汽车电子股份有限公司 | A kind of device and method of vehicle intelligent light detection |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770138A (en) * | 2018-08-22 | 2018-11-06 | 北京立德围度科技有限公司 | A kind of fault detection system and method for LED lamp panel |
| CN109507562A (en) * | 2018-12-24 | 2019-03-22 | 南昌易美光电科技有限公司 | A kind of circuit board and method for lamp bead senile experiment |
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Effective date of registration: 20231122 Address after: 518000 303, Building A, No. 164, Junxin Road, Niuhu Community, Guanlan Street, Longhua District, Shenzhen, Guangdong Province Patentee after: Yuanchuangxing Electronics (Shenzhen) Co.,Ltd. Address before: 518000 floor 3, building 3, Shenzhen Software Park Phase I, Keji Zhong'er Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Xiao Yijun |