CN100412830C - Method for using mobile phone pick-up lens us computer external pick-up lens - Google Patents
Method for using mobile phone pick-up lens us computer external pick-up lens Download PDFInfo
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- CN100412830C CN100412830C CNB2005100237592A CN200510023759A CN100412830C CN 100412830 C CN100412830 C CN 100412830C CN B2005100237592 A CNB2005100237592 A CN B2005100237592A CN 200510023759 A CN200510023759 A CN 200510023759A CN 100412830 C CN100412830 C CN 100412830C
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Abstract
The present invention relates to a method for using a taking lens of a mobile phone as an external taking lens of a computer, which comprises the following steps: when the taking lens on the mobile phone is connected to the computer through a universal serial bus and the computer detects the insertion and the connection of the universal serial bus, a message of a correct setting position and a description symbol message that the message of the setting position is obtained are sent out; then, a description symbol message that configuration is obtained is sent out again to obtain the length of the description symbol message of the configuration; after that installing drivers is prompted; after the completion of the installation, a micro driver continues to send out the description symbol message that the configuration is obtained, and surface configuration is arranged; finally, the micro driver continues to send a manufacturer command to start initialize and configure the taking lens on the mobile phone to complete the work of configuration, displays that the taking lens on the mobile phone is found, prompts the installation of needed drivers, and completes installing procedure automatically after receiving corresponding drivers selected by a user.
Description
Technical field
The present invention is relevant for a kind of method of external pick-up lens, especially refer to a kind of with the method for the pick-up lens on the mobile phone as the external pick-up lens of a computer (PC), the pick-up lens that this method not only sees through on the mobile phone can be used as shooting, outside the function such as make video recording and take pictures, still the external pick-up lens of the pick-up lens on this mobile phone as this computer can be used, as long as the user is connected to this mobile phone on the computer, when corresponding driving program and application software being installed according to prompting, promptly can utilize the pick-up lens on this mobile phone to carry out the chat of video conference and video signal on computers, simultaneously, can also record and replay etc. this video conference and video signal chat content ....
Background technology
In recent years, because the progress of electronic industry, the current a lot of people's of society work life is to have be unable to do without mobile phone, and this mobile phone is except that the demand that has solved common people's data roams, needs on other amusement and recreation and the data compilation also are provided, for example: mobile phone provides various numbers game and data bank software, make people use the chance of these communication electronic products more and more, particularly, in busy now capital life, these communication electronic products have become one of important tool indispensable in people's daily life and the work.
Yet, each mobile phone manufacturer for follow the fashion, good and cheap, compact, be easy to carry about with one with fashion trend under, all constantly innovate at product shape and function aspects, the different structural style of numerous and confused release, to attract numerous users' attention, therefore, have at present all to be provided with pick-up lens on a lot of mobile phones, make to see through functions such as this pick-up lens can be used as shooting, makes video recording and takes pictures.
Aforementioned mobile phone with this pick-up lens function, all comparatively simple on shooting, function such as make video recording and take pictures, it is promptly comparatively single usually on these functions anticipate, generally can take pictures through this mobile phone; But along with the development of network and mechanics of communication is more and more progressive, and popularizing along with video conference, video signal chat, make when user's desire is used the function of this video conference, video signal chat, usually must buy an electronic product with camera function extraly arranges in pairs or groups with a computer (PC) again, so, begin to reach the purpose of video conference, video signal chat.
The user has the electronic product of camera function for this that can reach that the chat of this video conference, video signal bought, can substitute by this mobile phone in fact with pick-up lens function, only with regard to the mobile phone that this that is sold on the market at present has the pick-up lens function, still also do not possess the function that the pick-up lens function on this mobile phone can be used as this computer external pick-up lens is arranged, simultaneously, also can not see through this mobile phone carries out video conference and video signal chat etc. on this computer function, therefore, relatively bring great inconvenience for the user.
Therefore, if design manufacturer can provide a kind of method, this mobile phone can be used as this computer external pick-up lens, so, certainly will just can reduce the economic double burden that electronic product brought that the user buys the congeniality function, and the position on placing space, occupied of these electronic products, simultaneously, also can make user's demand reach satisfied; By this, believe that will have increasing user needs a mobile phone with pick-up lens function that can support this video conference and video signal chat, moreover, in this mobile phone with pick-up lens function today of homogeneity day by day, characteristic is only manufacturer's key to win, believes so, increases its attraction and business opportunity with can be this mobile phone with pick-up lens function, simultaneously, also will be numerous offering convenience property of users.
Summary of the invention
Because the deep introduction in the above-mentioned prior art, we are not difficult to learn that present user desires to carry out video conference, during the video signal chat, must there be an electronic product with camera function to begin to finish, therefore, if this electronic product can be substituted with a mobile phone with pick-up lens function that can support this video conference and video signal chat, so, the user not only can possess outside the original function of this mobile phone, still has the additional function that to support this video conference and video signal chat, certainly will just can reduce the user at the double burden of buying economically, and to inconvenience that the user caused etc.. puzzlement, therefore, needs based on market and user's reality, and in order to solve the above problems, the inventor is to be engaged in the sector experience for many years, be through the permanent research and experiment of making great efforts, finally development and Design goes out the present invention's a kind of " with the method for cell-phone camera camera lens as the computer external pick-up lens ", in the hope of by clever thought of the present invention, avoid the user at the economic double burden that electronic product brought of buying the congeniality function, thereby satisfied user's demand.
The objective of the invention is the commercially available mobile phone with pick-up lens function to be used as the computer external pick-up lens in order to reach, to solve economic double burden that electronic product was brought that present user often must buy the congeniality function etc.. every shortcoming, so method of the present invention is arranged, and can have following advantage through method of the present invention:
1, can be with the pick-up lens on the mobile phone of functions such as integrating a shooting, make video recording and take pictures, external pick-up lens as this computer uses, to carry out the chat of video conference and video signal, so, the user only need buy a mobile phone with pick-up lens function that can support this video conference and video signal chat of the present invention, not only can possess outside the original function of this mobile phone, still have the additional function that to support this video conference and video signal chat.
2, see through method of the present invention, can support multiple application software (as: the instant messaging network (MSN) of Microsoft), and the user can also record and replays etc. this video conference and video signal chat content ....
For ease of technological means of the present invention and operation are had further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now:
Description of drawings
Fig. 1 is the configuration diagram of embodiment of the invention basic input/output (BIOS) firmware program;
Fig. 2 is the configuration diagram of embodiment of the invention computer end driver;
Fig. 3 is the process flow diagram that the pick-up lens on the embodiment of the invention mobile phone is connected to computer;
Fig. 4 is that the pick-up lens on the embodiment of the invention mobile phone is finished the process flow diagram that required driver is installed with computer configuration back.
Embodiment
The present invention is a kind of with the method for cell-phone camera camera lens as the computer external pick-up lens, this method comprises a hardware, one basic input/output (Basic Input/Output System, be called for short BIOS) firmware program, parts such as one computer (PC) end driver and an application program, this hardware components wherein, be meant the hardware of the pick-up lens on the mobile phone as this computer external pick-up lens part, it mainly is by an inductor (senser), one microprocessor (CPU) is formed with a USB (universal serial bus) (Universal Serial Bus is called for short USB) control wafer; This basic input/output (BIOS) firmware program part, refer to see through a modular structure program design, to be used for driving the pick-up lens work on the mobile phone, it mainly is divided into parts such as a master routine, an interrupt service routine, a standard device request, the self-defined request of a manufacturer, a USB (universal serial bus) (USB) order interface; And this computer end driver part refers to be installed in the driver on this computer, sees through this driver and can use a software to drive the mutual and control of hardware; And this application program part refers to be used for to realize the demonstration of an image and control and processing to the pick-up lens on this mobile phone.
In an embodiment of the present invention, the modular structure of this basic input/output (BIOS) firmware program and data process to, as shown in Figure 1, wherein this master routine is used to the initial work of the program of finishing, and the duty of the pick-up lens on this USB (universal serial bus) (USB) and this mobile phone is set, also provide interface simultaneously for other application programs (Application) or equipment (Device); And this interrupt service routine system will handle the interruption of generation when equipment sends interrupt request, and begins to catch and data transmission, and the sign bit is set simultaneously; USB (universal serial bus) (USB) request that this standard device request then is used for standard gives a response; And the self-defined request of this manufacturer is used to handle the self-defining request of manufacturer (Vendor), is mainly used to handle the attribute of pick-up lens, finishes the mutual and data transmission course with driver; This USB (universal serial bus) (USB) order interface is then in order to providing the visit between this USB (universal serial bus) (USB) and hardware (as: inductor (senser)), to control this two various parameters and attribute.
In an embodiment of the present invention, this computer end driver is equivalent to an intermediate, be used for coordinating the application program of this computer end and the mutual and control of this mobile phone end hardware, between this mobile phone end hardware and this computer end software, provide an interface, and then make that the pick-up lens on this mobile phone can operate as normal, the framework of its driver, as shown in Figure 2, this application program sees through data stream class (Stream Class) driver, the driving of one little driver (Min Driver) and a USB (universal serial bus) (USB) driver, the mutual and control with the data that realizes whole hardware system; Wherein this data stream class driver is a kind of interim driver (or claiming the medium-driven program) that is provided by Microsoft, between the little driver and operating system that provide hardware vendor's (being mobile-phone manufacturers), provides a simple interface; And this little driver is relevant dynamic binding routine library (the Dynamic Linked Library of a hardware, be called for short DLL), see through the mode of function call, the data stream class driver that uses Microsoft to provide is finished most of action, and only provide the control that is closely related with equipment, in this process, the program design of little driver is extremely important.
With next be at the step-by-step procedures of this cell-phone camera camera lens of the present invention as the computer external pick-up lens, when the pick-up lens on this mobile phone is connected to this computer through USB (universal serial bus) (USB) line, this computer will be handled according to the following step, see also shown in Figure 3:
Step (301) at first detects the insertion whether USB (universal serial bus) (USB) line is arranged and connects (it is to judge according to the pull-up resistor on hardware and the data line), if having, promptly continues next step (302), if do not have, then continues to detect;
Step (302) promptly sends a request, obtaining being provided with position message (set_address), and this be provided with the position message correct after, send a request, to obtain device description symbol (get_descriptor) message;
Step (303) is if this device description symbol message is correct, and then computer can send request once more, obtaining the disposing descriptor message, thereby obtains the length of this configuration descriptor message, but and not exclusively obtain all descriptor messages;
Step (304) then, prompting install driver (this driver is the driver that the present invention write), and after the driver installation, continue to send request by the little driver (Min Driver) in this driver, obtaining this configuration descriptor message, and surface configuration (set_configuration) is set;
Step (305) shows that in this computer the pick-up lens on this mobile phone is correct USB (universal serial bus) (USB) equipment then;
Step (306) then, this little driver (Min Driver) will continue to send the pick-up lens on manufacturer (Vendor) order beginning initialization and this mobile phone of configuration;
Step (307) then, configuration is finished, and finishes this time handling procedure.
As mentioned above, when the pick-up lens on this mobile phone finish with the configuration of this computer after, this computer will be handled according to the following step, see also shown in Figure 4:
Step (401) at first shows the pick-up lens that finds on this mobile phone, and required driver (user only needs the prompting information according to this computer, can find required batch installation shelves (inf) and driver) is installed in prompting;
Step (402) is promptly finished the installation formality after receiving the selected corresponding install driver of user automatically;
Step (403) then, application program can be transmitted (as: video conference or video signal chat) with the pick-up lens on this mobile phone in it, and finishes this time handling procedure.
In addition, in an embodiment of the present invention, this application program is to adopt form video format (the Video For Windows of a kind of Win95 (Windows95) operating system built-in, abbreviation VFW) technology and a kind of multimedia application (DirectShow is called for short DS) of handling the replay of various format media shelves on form (Windows) platform realize writing of its application program.
The method step that mat is above-mentioned, can be with the pick-up lens on the mobile phone of functions such as integrating a shooting, make video recording and take pictures, external pick-up lens as this computer uses, and can carry out video conference and video signal chat, simultaneously, can also record and replay etc. this video conference and video signal chat content ....
The above, only be a specific embodiment of the best of the present invention, but skill feature of the present invention is not limited thereto, allly anyly is familiar with present technique field person in field of the present invention, can think easily and variation or modification, should all covered in the claim of following this case.
Claims (4)
1. one kind with the method for cell-phone camera camera lens as the computer external pick-up lens, this method comprises respectively the pick-up lens on the mobile phone as a computer external pick-up lens, one is used for driving the basic input/output firmware program of the pick-up lens work on this mobile phone, one can use a software to drive the computer end driver of the mutual and control of hardware, and the demonstration and the application program that the pick-up lens on this mobile phone is controlled and handled of a realization one image, when this method is connected to this computer when the pick-up lens on this mobile phone through a USB (universal serial bus), this computer will be handled according to the following step:
At first, when the insertion that detects USB (universal serial bus) connects, promptly send a request, obtaining being provided with the position message, and this be provided with the position message correct after, send a request, to obtain device description symbol message;
Then,, then send request once more, obtaining the disposing descriptor message, thereby obtain the length of this configuration descriptor message if this device description symbol message is correct;
Then, cell-phone camera lens driving program is installed in prompting, and after this cell-phone camera lens driving program installation, continues to send request by the little driver in this cell-phone camera lens driving program, obtaining this configuration descriptor message, and surface configuration is set;
Show that the pick-up lens on this mobile phone is correct universal serial bus device in this computer;
Then, this little driver will continue to send manufacturer order and begin initialization and the pick-up lens that disposes on this mobile phone, to finish the work of configuration.
2. as claimed in claim 1 with the method for cell-phone camera camera lens as the computer external pick-up lens, it is characterized in that, this basic input/output firmware program system sees through a modular structure program design, mainly being divided into one is used to the initial work of the program of finishing and the master routine of the duty of the pick-up lens on a USB (universal serial bus) and the mobile phone is set, one can handle the interruption of generation when equipment sends interrupt request, and begin to catch and data transmission, the interrupt service routine of sign bit is set simultaneously, the standard device request that the USB (universal serial bus) request of a pair of standard gives a response, one handles the self-defining request of manufacturer, to handle the pick-up lens attribute, finish the self-defined request of manufacturer with the mutual and data transmission course of driver, one provides the visit between this USB (universal serial bus) and hardware, to control the USB (universal serial bus) order interface of these the two various parameters and attribute; USB (universal serial bus) order interface and interrupt service routine, standard device request link to each other with manufacturer self-defined request, and interrupt service routine, standard device request link to each other with master routine with manufacturer self-defined request.
3. as claimed in claim 1 with the method for cell-phone camera camera lens as the computer external pick-up lens, it is characterized in that, this application program sees through the driving of data stream class driver, a little driver that links to each other with data stream class driver and a USB (universal serial bus) driver that links to each other with little driver, and the data that realizes whole hardware system alternately and control.
4. as claimed in claim 1 the method for cell-phone camera camera lens as the computer external pick-up lens be is characterized in that, when the pick-up lens on this mobile phone finish with this computer configuration after, this computer will be handled according to the following step:
At first, show the pick-up lens that finds on this mobile phone, and required driver is installed in prompting;
After receiving the selected corresponding install driver of user, promptly finish the installation formality automatically;
Then, the application program in the computer can be transmitted with the pick-up lens on this mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100237592A CN100412830C (en) | 2005-02-02 | 2005-02-02 | Method for using mobile phone pick-up lens us computer external pick-up lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100237592A CN100412830C (en) | 2005-02-02 | 2005-02-02 | Method for using mobile phone pick-up lens us computer external pick-up lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1815461A CN1815461A (en) | 2006-08-09 |
| CN100412830C true CN100412830C (en) | 2008-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100237592A Expired - Fee Related CN100412830C (en) | 2005-02-02 | 2005-02-02 | Method for using mobile phone pick-up lens us computer external pick-up lens |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840381A (en) * | 2010-05-07 | 2010-09-22 | 无锡中星微电子有限公司 | Control method and electronic system for controlling USB device by using host computer |
| TW201233156A (en) | 2011-01-26 | 2012-08-01 | Altek Corp | Method and system for controlling external lens |
| CN104378267A (en) * | 2014-10-29 | 2015-02-25 | 小米科技有限责任公司 | Hinting method and device of equipment connecting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001346190A (en) * | 2000-06-06 | 2001-12-14 | Olympus Optical Co Ltd | Image transmission method |
| CN2609292Y (en) * | 2003-03-19 | 2004-03-31 | 王今越 | Handset |
| CN2613120Y (en) * | 2003-02-28 | 2004-04-21 | 黄文哲 | Mobile phone with pick-up head on antenna |
| CN1571570A (en) * | 2004-05-10 | 2005-01-26 | 惠州Tcl移动通信有限公司 | Handset with pick-up head and method for inputting video data into computer thereof |
-
2005
- 2005-02-02 CN CNB2005100237592A patent/CN100412830C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001346190A (en) * | 2000-06-06 | 2001-12-14 | Olympus Optical Co Ltd | Image transmission method |
| CN2613120Y (en) * | 2003-02-28 | 2004-04-21 | 黄文哲 | Mobile phone with pick-up head on antenna |
| CN2609292Y (en) * | 2003-03-19 | 2004-03-31 | 王今越 | Handset |
| CN1571570A (en) * | 2004-05-10 | 2005-01-26 | 惠州Tcl移动通信有限公司 | Handset with pick-up head and method for inputting video data into computer thereof |
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| CN1815461A (en) | 2006-08-09 |
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