CN102999472A - Novel modular individual parameter passing method and system - Google Patents
Novel modular individual parameter passing method and system Download PDFInfo
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- CN102999472A CN102999472A CN2012105129715A CN201210512971A CN102999472A CN 102999472 A CN102999472 A CN 102999472A CN 2012105129715 A CN2012105129715 A CN 2012105129715A CN 201210512971 A CN201210512971 A CN 201210512971A CN 102999472 A CN102999472 A CN 102999472A
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000013500 data storage Methods 0.000 abstract description 3
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- 238000004519 manufacturing process Methods 0.000 description 4
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- G06Q10/00—Administration; Management
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Abstract
The invention provides a novel modular individual parameter passing method. The novel modular individual parameter passing method comprises the following steps of: (1) reading a unique product ID of a modular product by using reading equipment; (2) determining corresponding modular individual parameters according to the product ID; and (3) passing modular individual parameters to a client by utilizing information transfer equipment. The defects that the traditional storage scheme is small in storage space, low in storage speed and small in data storage amount can be overcome, the requirements of high-end customers on the image quality are greatly met, the cost is reduced, and the product yield is improved.
Description
Technical field
The present invention relates to a kind of acquisition methods of high pixel module OTP data, especially relate to novel module personalizing parameters transmission method and system.
Background technology
Camera module manufacturer is when producing camera module at present, characteristic for each module produces some Extraordinary parameter/data, such as module ID, Lens ID, motor ID, AWB, the data that shading and AF etc. need back-end system to set, adopt at present the OTP/EERPOM scheme, these data that are about to each camera module generation store the OTP/EERPOM the inside into and go.Mobile phone terminal comes data reading from OTP/EERPOM first with camera module the time, then is applied in the sensor.The purpose of doing like this be each camera module one the cover personalizing parameters, allow back-end system read after, arrange targetedly, can significantly improve like this consistance of module.Shortcoming is limited storage space, and storable data volume is fewer, burns in batches mistake etc. because the stability of producing light source causes; Simultaneously, because the OTP space constraint causes information comprehensive not, often can't satisfy high pixel high-end customer to the demand of camera module quality, for example some image effects are tested (such as MTF-Focusing/MTF check/Macro MTF/Blemsih/Defective pixels etc.) and test picture, and client can't track the comprehensive information of each camera module.Next stores OTP/EPPROM into need to spend more man-hour and more cost, and might cause because burning is bad scrapping of camera module; When client's short notice has some parameter temporary changes, if use the OTP mode, because be disposable, therefore just can't change for another example, lack the dirigibility of producing.Limitation and client based on present scheme improve constantly with requiring, and we need a kind of brand-new personalizing parameters transfer mode to solve the problems referred to above.
Summary of the invention
Fundamental purpose of the present invention is that solution is as described below for the very difficult control that solves OTP memory space deficiency or OTP burning fraction defective reaches the consistency problem that defines more neatly high pixel module:
A kind of novel module personalizing parameters transmission system, comprise storage module individuation data server, be used for connection server and read server info information transfer apparatus, be arranged on bar code or the sequence number on the module product and read bar code or the fetch equipment of sequence number, the product IDs that bar code on the described module product or sequence number are corresponding unique, described server stores has module individuation data corresponding to described product IDs.
Obtain product IDs and comprise by special-purpose identifier and identify bar code on the described module product, perhaps read the sequence number that is arranged in module sensor internal or the module OTP by fetch equipment.
The information transfer apparatus that obtains the server relevant information comprises MES system, mobile memory or other terminals.
A kind of described novel module personalizing parameters transmission system of aforementioned any one claim of utilizing is carried out the method that the module personalizing parameters transmits, and comprises the following steps:
1) use fetch equipment to read unique product IDs of module product;
2) confirm corresponding module personalizing parameters according to product IDs;
3) utilize information transfer apparatus to client transferring modules personalizing parameters.
In the described step 1), the module product is provided with bar code, then by the module product IDs on the special-purpose identifier identification bar code; Module does not have bar code, then by reading the ID sequence number that is arranged on the module sensor internal or reading product IDs by the sequence number in the module OTP.
In the described step 1), the file name of server stores module individuation data is to name according to the sequence number of the module sequence number on the bar code, sensor internal setting or the sequence number that writes in the OTP.
Described information transfer apparatus obtains corresponding data and comprises following way: 1) by module individuation data corresponding to MES system downloads; 2) obtain by mobile memory; 3) by transmission data such as Emails.
Described server stores data are stored with the form of database.
Beneficial effect of the present invention is as described below:
1) can to solve traditional save scheme storage space little for this novel personalizing parameters transfer mode, and storage speed is slow, and the few shortcoming of storage data volume satisfies high-end customer to a great extent to the requirement of picture quality;
2) it is bad to avoid producing data because product line source etc. are unstable;
3) traditional OTP mode is owing to be one-off programming, if data failure, then module will be scrapped, and new method does not need module is carried out the programming of OTP, therefore, has significantly promoted yield, has reduced cost;
4) can make personalizing parameters cover whole sensor: traditional method, because relevant with the sky amount size of OTP, therefore, only have part SENSOR can use OTP, such as SONY, the part SENSOR of APTINA, the part SENSOR of OVT does not have enough OTP spaces, cause and to carry out the burning of personalizing parameters, can only through the mode of statistics, determine that generally the method for its mean value is set initiation parameter, although estimate like this consistance that can satisfy most of module, but 5% parameter on the upper side, and 5% parameter module on the lower side is namely undesirable;
5) can reduce the cost: traditional module is as SONY, if OVT OTP space seldom, if customer requirement improves, then needs to increase EEPROM and stores, and like this, significantly Lifting Modules forms this.Therefore, use the method can significantly reduce cost.
Description of drawings
Fig. 1 is embodiment of the invention synoptic diagram.
Embodiment
Fig. 1 is the synoptic diagram of the embodiment of the invention, as shown in the figure, data storage system of module manufacturer model, this system comprises test station, and database and network are shared hard disk, about memory space, adopt the mode of server to store, with database form storage data, such storage space can infinite expanding theoretically in the server, can constantly satisfy different clients' different demands.
Each camera module has a unique fuse ID, in order to identify different modules.The test data and the picture (as described above) that during the module manufacturers produce each camera module are produced store on the server with fuse ID name.To be faster also for this mode storage speed, as long as data are saved in server after producing, do not need to be burnt to OTP/EEPROM, and can not cause module to be scrapped because of burning failure.
When need to using, client can obtain data by following several approach: 1) if module posts 2DBARCODE, then can identify module ID by special-purpose identifier, then obtain data by corresponding ID; 2) by reading the ID sequence number of SENSOR inside, then find corresponding data to crossing sequence number; 3) by reading inner OTP sequence number, then by corresponding these data of sequence number file acquisition; Obtain corresponding data several ways are also arranged: 1) by module individuation data corresponding to MES system downloads; 2) obtain by mobile memory; 3) by transmission data such as Emails.
Module need to be finished following steps when producing:
Produce required production data and the picture of client from tester table, and send to data-storage system (hereinafter to be referred as system) with the fuse ID name of module;
System stores production data into lane database, and picture-storage is shared hard disk to network;
System produces an XML file simultaneously, and this document has comprised all production datas and pointed to the network address of picture-storage position;
System with the XML file transfers to client.
When obtaining data, by the MES system website that establishes in advance, only have the XML file can send to client; Perhaps by mail or other media, send to the client in the mode of database file.
Need to carry out according to following steps when accordingly, client need to be used these production datas:
According to the 2D bar code, obtain filename, again according to filename, from site databases, obtain data, be downloaded in the mobile phone, so that each initialization to module;
According to the FUSE ID that from module, reads number, and take this ID number data in the file name reading database, and be downloaded to and carry out initialization in the mobile phone;
According to ID number among the SENSOR OTP that reads, and take this ID number data in the file name reading database, and be downloaded to and carry out initialization in the mobile phone.
Claims (8)
1. novel module personalizing parameters transmission system, it is characterized in that: comprise storage module individuation data server, be used for connection server and read server info information transfer apparatus, be arranged on bar code or the sequence number on the module product and read bar code or the fetch equipment of sequence number, the product IDs that bar code on the described module product or sequence number are corresponding unique, described server stores has module individuation data corresponding to described product IDs.
2. novel module personalizing parameters transmission system according to claim 1, it is characterized in that: obtain product IDs and comprise by special-purpose identifier and identify bar code on the described module product, perhaps read the sequence number that is arranged in module sensor internal or the module OTP by fetch equipment.
3. novel module personalizing parameters transmission system according to claim 1, it is characterized in that: the information transfer apparatus that obtains the server relevant information comprises MES system, mobile memory or other terminals.
4. one kind is utilized the described novel module personalizing parameters transmission system of aforementioned any one claim to carry out the method that the module personalizing parameters transmits, and it is characterized in that, comprises the following steps:
1) use fetch equipment to read unique product IDs of module product;
2) confirm corresponding module personalizing parameters according to product IDs;
3) utilize information transfer apparatus to client transferring modules personalizing parameters.
5. novel module personalizing parameters transmission method according to claim 4 is characterized in that in the described step 1), the module product is provided with bar code, then by the module product IDs on the special-purpose identifier identification bar code; Module does not have bar code, then by reading the ID sequence number that is arranged on the module sensor internal or reading product IDs by the sequence number in the module OTP.
6. novel module personalizing parameters transmission method according to claim 4, it is characterized in that, in the described step 1), the file name of server stores module individuation data is to name according to the sequence number of the module sequence number on the bar code, sensor internal setting or the sequence number that writes in the OTP.
7. novel module personalizing parameters transmission method according to claim 4 is characterized in that, described information transfer apparatus obtains corresponding data and comprises following way: 1) by module individuation data corresponding to MES system downloads; 2) obtain by mobile memory; 3) by transmission data such as Emails.
8. novel module personalizing parameters transmission method according to claim 4 is characterized in that, described server stores data are stored with the form of database.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512971.5A CN102999472B (en) | 2012-12-03 | 2012-12-03 | Module personalizing parameters transmission method and system |
| PCT/CN2013/087174 WO2014086228A1 (en) | 2012-12-03 | 2013-11-14 | Method and system for passing personalized parameters of novel module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512971.5A CN102999472B (en) | 2012-12-03 | 2012-12-03 | Module personalizing parameters transmission method and system |
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| Publication Number | Publication Date |
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| CN102999472A true CN102999472A (en) | 2013-03-27 |
| CN102999472B CN102999472B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210512971.5A Expired - Fee Related CN102999472B (en) | 2012-12-03 | 2012-12-03 | Module personalizing parameters transmission method and system |
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| CN (1) | CN102999472B (en) |
| WO (1) | WO2014086228A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014086228A1 (en) * | 2012-12-03 | 2014-06-12 | 宁波舜宇光电信息有限公司 | Method and system for passing personalized parameters of novel module |
| CN106612355A (en) * | 2015-10-23 | 2017-05-03 | 宁波舜宇光电信息有限公司 | Mobile phone camera module monomer correction production line production method and system thereof |
| CN107959810A (en) * | 2017-12-28 | 2018-04-24 | 上海传英信息技术有限公司 | A kind of data burning method and data recording system for CCD camera assembly |
| CN108270958A (en) * | 2016-12-30 | 2018-07-10 | 浙江舜宇智能光学技术有限公司 | Camera module Adaptable System and its adaptive approach |
| CN108377390A (en) * | 2018-04-23 | 2018-08-07 | 信利光电股份有限公司 | A kind of compensation for calibrating errors method and system of camera |
| WO2018196735A1 (en) * | 2017-04-26 | 2018-11-01 | 宁波舜宇光电信息有限公司 | Module information storage method, module information retrieval method, module information storage device and test apparatus |
| CN114697499A (en) * | 2022-03-09 | 2022-07-01 | Oppo广东移动通信有限公司 | Camera module, terminal, calling method and storage medium |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014086228A1 (en) * | 2012-12-03 | 2014-06-12 | 宁波舜宇光电信息有限公司 | Method and system for passing personalized parameters of novel module |
| CN106612355A (en) * | 2015-10-23 | 2017-05-03 | 宁波舜宇光电信息有限公司 | Mobile phone camera module monomer correction production line production method and system thereof |
| CN108270958A (en) * | 2016-12-30 | 2018-07-10 | 浙江舜宇智能光学技术有限公司 | Camera module Adaptable System and its adaptive approach |
| CN108270958B (en) * | 2016-12-30 | 2021-03-23 | 浙江舜宇智能光学技术有限公司 | Camera module self-adaptive system and self-adaptive method thereof |
| WO2018196735A1 (en) * | 2017-04-26 | 2018-11-01 | 宁波舜宇光电信息有限公司 | Module information storage method, module information retrieval method, module information storage device and test apparatus |
| CN108810523A (en) * | 2017-04-26 | 2018-11-13 | 宁波舜宇光电信息有限公司 | Module information storage means, module information retrieval method, module information-storing device and test equipment |
| KR20190137876A (en) * | 2017-04-26 | 2019-12-11 | 닝보 써니 오포테크 코., 엘티디. | Module information storage method, module information retrieval method, module information storage device and test equipment |
| CN108810523B (en) * | 2017-04-26 | 2020-04-03 | 宁波舜宇光电信息有限公司 | Module information storage method, module information retrieval method, module information storage device and test equipment |
| KR102284288B1 (en) | 2017-04-26 | 2021-08-04 | 닝보 써니 오포테크 코., 엘티디. | Module information storage method, module information search method, module information storage device and test equipment |
| CN107959810A (en) * | 2017-12-28 | 2018-04-24 | 上海传英信息技术有限公司 | A kind of data burning method and data recording system for CCD camera assembly |
| CN108377390A (en) * | 2018-04-23 | 2018-08-07 | 信利光电股份有限公司 | A kind of compensation for calibrating errors method and system of camera |
| CN114697499A (en) * | 2022-03-09 | 2022-07-01 | Oppo广东移动通信有限公司 | Camera module, terminal, calling method and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102999472B (en) | 2016-06-08 |
| WO2014086228A1 (en) | 2014-06-12 |
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