Projection control method and device adapted to different platform projectors
A control method and projector technology, applied in the field of projection, can solve the problems that the product cannot maximize market benefits, cannot meet short-term iterative production, and the product production cycle becomes longer, so as to improve research and development efficiency, reduce development workload, shorten The effect of the development cycle
Active Publication Date: 2021-08-31
SHENZHEN HUOLE TECH DEV CO LTD
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Problems solved by technology
When the projector equipment manufacturer needs to replace the main control chip or the projection light machine or both, the R&D personnel need to re-develop the connection between the main control chip and the projection light machine control function and the TV function module, so that It causes a waste of manpower and an increase in cost, and the product production cycle becomes longer, unable to meet the needs of short-term iterative production, product competitiveness is weakened, and the product cannot maximize market benefits
Method used
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[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0028] Such as figure 1 As shown, the present invention provides a projection control method adapted to different platform projectors, comprising the following steps:
[0029] S1, the control system in the main control chip divides its functions into a part F1 that changes with the platform and a part F2 that does not change with the platform;
[0030] S2, according to the system architecture of each platform, divide the part F1 that changes with the platform and the part F2 that does not change with the platform into two parts, the unified standard control interface and the interface realization, and form a new control system;
[0031] S3, transplanting the new control system into the main control chip;
[0032] S4, the main control chip sends the control command to the projection light machine through ...
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The invention discloses a projection control method adapted to projectors of different platforms, comprising steps: S1, the control system splits its functions into a part F1 that changes with the platform and a part F2 that does not change with the platform; S2, according to the system architecture of each platform , divide the part F1 that changes with the platform and the part F2 that does not change with the platform into two parts, the unified standard control interface and the interface realization, and form a new control system. By subdividing and splitting the control system, the present invention provides a unified standard control interface according to the system architecture, which overcomes the problems of manpower waste and cost increase caused by replacing the main control chip or projection light machine in the prior art. The cross-platform transplantation control system is realized, which can reduce the development workload of transplantation, improve the research and development efficiency, and shorten the development cycle, thereby saving development costs and improving product competitiveness.
Description
technical field [0001] The invention relates to the field of projection technology, in particular to a projection control method and device adapted to projectors on different platforms. Background technique [0002] IIC: Inter-Integrated Circuit, an integrated circuit bus, is mainly used to connect the overall circuit. [0003] JNI: Java Native Interface, Java local interface, which provides several APIs to realize the communication between Java and other languages (mainly C&C++). [0004] At present, projector equipment is more and more widely used, from business use to daily home use, there are projectors. The projection light machine has also changed from the original light bulb machine to the current LED and laser projection light machine, and the system platform matched with the projector is gradually diversifying. More ARM control chips and Android system combined projection light machine form a household and commercial projector equipment. [0005] Projector equi...
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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 胡震宇陈晓峰庾波冯军军
Owner SHENZHEN HUOLE TECH DEV CO LTD