Method for preventing mixing of camera modules sharing Sensor

Abstract

The invention discloses a method for preventing camera modules from sharing Sensor goods mixing, and the method comprises the steps: adding a two-dimensional code judgment step before a two-dimensional code bound with the camera module of each item, and enabling the two-dimensional code of each item to be different in arrangement order, and enabling the two-dimensional code of each camera module to have uniqueness. Compared with the prior art, the method has the advantages that the two-dimensional code of the camera module, the burnt data and the detected data are compared before delivery, mixing of the camera modules of different items produced by the same Sensor is avoided, the production efficiency is improved, and mixing of the camera modules of different items produced by the same Sensor is further avoided. The invention further discloses a system.

Description

Technical Field

[0001] The present invention relates to the technical field of camera modules, and in particular to a method for preventing camera modules from sharing a sensor and mixing them up. Background Art

[0002] Since camera modules may have certain differences during the production process, in order to ensure the consistency of imaging effects of the same camera module, it is necessary to burn data on the chip on the sensor in the camera module according to customer requirements. Camera modules for different projects can be produced using the same sensor, and camera modules for different projects using the same sensor can be burned using the same software. However, different projects have different requirements for sensor burning, which results in mixing of camera modules for different projects before leaving the factory, affecting production efficiency. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a method for preventing camera modules from sharing a common sensor.

[0004] The objective of the present invention is achieved through the following technical solutions:

[0005] A method for preventing camera modules from sharing a sensor and mixing goods, comprising: step 1: using a QR code scanner of a device to scan a QR code of a camera module; step 2: the system determines whether the QR code of the camera module meets the set requirements; step 3: binding the QR code of the camera module, uploading the scanned QR code to a database, and lighting up the camera module; step 4: burning the fixed content of the camera and the data required by the project, and storing the burned data; step 5: detecting the burned data, and storing the detected data; step 6: using the QR code scanner of the device to scan the QR code of the camera module again, comparing the QR code content of the camera module, and comparing the burned content in the database with the detected content; step 7: packaging the camera module for shipment.

[0006] In one of the embodiments, in step 1, the QR code is set on the surface of the camera module by laser or sticker pasting.

[0007] In one embodiment, in step 1, the ink layer of the two-dimensional code is a white ink layer.

[0008] In one embodiment, in step 1, the two-dimensional code is a Data Matrix code.

[0009] In one embodiment, in step 1, each cell of the two-dimensional code is larger than 0.14 mm*0.14 mm.

[0010] In one of the embodiments, in step 1, the QR code is set to fifteen digits, and the arrangement rules of the QR codes of the camera modules of different projects are set to be different.

[0011] In one of the embodiments, in step 2, step 2-1: set the QR code arrangement rule of the camera module in the system; step 2-2: the system judges the QR code rule of the camera module, if the QR code arrangement rule of the camera module does not conform to the QR code arrangement rule corresponding to this project, the test is stopped and the camera module cannot be lit; if the QR code arrangement rule of the camera module conforms to the QR code arrangement rule corresponding to this project, the QR code of the camera module is bound.

[0012] In one of the embodiments, in step 4, the burned data includes PD phase difference focusing technology, AWB white balance, and LSC lens shading calibration.

[0013] In one of the embodiments, in step 6, step 6-1: compare the content of the QR code of the camera module, if the content of the QR code scanned twice is consistent, compare the content burned into the camera module with the detected content, if the content of the QR code scanned twice is inconsistent, stop shipping the camera module; step 6-2: compare the content burned into the camera module with the detected content, if the burned content is the same as the detected content, ship the camera module, if the burned content is different from the detected content, stop shipping the camera module.

[0014] A system adopts the above-mentioned method for preventing camera modules from sharing a sensor and mixing goods, including a storage medium and software, wherein the storage medium is used to store the QR code, burned data and detected data of the camera module, and the software is used to compare the QR code, burned data and detected data of the camera module.

[0015] Compared with the prior art, the present invention has at least the following advantages:

[0016] A method for preventing camera modules from sharing a sensor is provided by the present invention, by adding a QR code determination step before the QR code bound to the camera module of each project. Since the arrangement order of the QR codes of each project is different and the QR code of each camera module is unique, mixing of camera modules of different projects produced using the same sensor is avoided, thereby improving production efficiency. Moreover, before shipment, the QR codes, burned data and detected data of the camera modules are compared, thereby further avoiding mixing of camera modules of different projects produced using the same sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The present invention is a structural flow chart of a method for preventing camera modules from sharing sensors and mixing them up in one embodiment of the present invention. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] See also Figure 1A method for preventing camera modules from sharing a sensor and mixing goods, comprising: step 1: using a QR code scanner of a device to scan a QR code of a camera module; step 2: the system determines whether the QR code of the camera module meets the set requirements; step 3: binding the QR code of the camera module, uploading the scanned QR code to a database, and lighting up the camera module; step 4: burning the fixed content of the camera and the data required by the project, and storing the burned data; step 5: detecting the burned data, and storing the detected data; step 6: using the QR code scanner of the device to scan the QR code of the camera module again, comparing the QR code content of the camera module, and comparing the burned content in the database with the detected content; step 7: packaging the camera module for shipment.

[0023] It should be noted that by adding a QR code determination step before the QR code bound to the camera module of each project, since the arrangement order of the QR codes of each project is different and the QR code of each camera module is unique, the mixing of camera modules of different projects produced by the same sensor is avoided, thereby improving production efficiency. Before shipment, the QR code, burned data and detected data of the camera module are compared, further avoiding the mixing of camera modules of different projects produced by the same sensor.

[0024] Please refer again Figure 1 In one embodiment, in step 1, the QR code is set on the surface of the camera module by laser or sticker. Preferably, the QR code is set on the surface of the camera module by laser to avoid the sticker from falling off and causing a decrease in production efficiency.

[0025] Please refer again Figure 1 In one embodiment, in step 1, the ink layer of the QR code is a white ink layer, which is more conducive to the QR code scanner to scan the QR code of the camera module.

[0026] Please refer again Figure 1 In one implementation, in step 1, the two-dimensional code adopts a Data Matrix code.

[0027] Please refer again Figure 1 In one embodiment, in step 1, each cell of the two-dimensional code is larger than 0.14 mm*0.14 mm.

[0028] Please refer again Figure 1 In one implementation, in step 1, the QR code is set to fifteen digits, and the arrangement rules of the QR codes of camera modules of different projects are set to be different.

[0029] Please refer again Figure 1In one embodiment, in step 2, step 2-1: set the QR code arrangement rule of the camera module in the system; step 2-2: the system judges the QR code rule of the camera module. If the QR code arrangement rule of the camera module does not conform to the QR code arrangement rule corresponding to this project, the test is stopped and the camera module cannot be lit. If the QR code arrangement rule of the camera module conforms to the QR code arrangement rule corresponding to this project, the QR code of the camera module is bound.

[0030] Please refer again Figure 1 In one implementation, in step 4, the burned data includes PD phase difference focusing technology, AWB white balance, and LSC lens shading calibration.

[0031] Please refer again Figure 1 In one embodiment, in step 6, step 6-1: compare the content of the QR code of the camera module, if the content of the QR code scanned twice is consistent, compare the content burned into the camera module with the detected content, if the content of the QR code scanned twice is inconsistent, stop shipping the camera module; step 6-2: compare the content burned into the camera module with the detected content, if the burned content is the same as the detected content, ship the camera module, if the burned content is different from the detected content, stop shipping the camera module.

[0032] A system adopts the above-mentioned method to prevent camera modules from sharing sensors and mixing them up, including a storage medium and software, wherein the storage medium is used to store the QR code, burned data and detected data of the camera module, and the software is used to compare the QR code, burned data and detected data of the camera module.

[0033] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A method for preventing camera modules from sharing sensors and mixing them up, characterized in that: include: Step 1: Use the device's QR code scanner to scan the QR code of the camera module; Step 2: The system determines whether the QR code of the camera module meets the set requirements; Step 3: Bind the QR code of the camera module, upload the scanned QR code to the database, and light up the camera module; Step 4: Burn the fixed content of the camera and the data required by the project, and store the burned data; Step 5: Detect the burned data and store the detected data; Step 6: Use the device's QR code scanner to scan the camera module's QR code again, compare the camera module's QR code content, and compare the content burned into the database with the detected content; Step 7: Package the camera module for shipment.

2. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 1, the QR code is set on the surface of the camera module by laser or sticker.

3. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 1, the ink layer of the two-dimensional code is a white ink layer.

4. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 1, the two-dimensional code adopts a Data Matrix code.

5. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 1, each cell of the two-dimensional code is larger than 0.14 mm*0.14 mm.

6. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 1, the QR code is set to fifteen digits, and the arrangement rules of the QR codes of the camera modules of different projects are set to be different.

7. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 2, Step 2-1: Setting the QR code arrangement rule of the camera module in the system; Step 2-2: The system judges the QR code rule of the camera module. If the arrangement rule of the QR code of the camera module does not conform to the arrangement rule of the QR code corresponding to this project, the test is stopped and the camera module cannot be lit. If the arrangement rule of the QR code of the camera module conforms to the arrangement rule of the QR code corresponding to this project, the QR code of the camera module is bound.

8. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 4, the burned data includes PD phase difference focusing technology, AWB white balance and LSC lens shading calibration.

9. A method for preventing camera modules from sharing sensors and mixing them up according to claim 1, characterized in that: In step 6, Step 6-1: Compare the contents of the QR code of the camera module. If the contents of the QR codes scanned twice are consistent, compare the contents burned into the camera module with the detected contents. If the contents of the QR codes scanned twice are inconsistent, stop shipping the camera module. Step 6-2: Compare the burned content of the camera module with the detected content. If the burned content is the same as the detected content, the camera module is shipped. If the burned content is different from the detected content, the camera module is stopped from being shipped.

10. A system, using the method for preventing camera modules from sharing a sensor and mixing goods according to any one of claims 1 to 9, characterized in that: It includes a storage medium and software, wherein the storage medium is used to store the QR code, burned data and detected data of the camera module, and the software is used to compare the QR code, burned data and detected data of the camera module.

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