43results about How to "Judgment logic is simple" patented technology

The invention provides a screen sliding method using a page as a unit and having a background loading function and a cache logic function. The screen sliding method comprises the steps that 10, a Scroll View is used as a screw sliding view container of a device; the length and the width of displayed pages are respectively set to be identical to the length and the width of the container; 20, a background thread is started, view data of the displayed pages within a cache area loading range are loaded in a cache area; 30, when screen sliding operation occurs to the device, the cache area is synchronously updated; 40, the loading rage of the cache area is detected, view data loading is conducted on the displayed pages in which view data loading has not been completed, and after loading is completed, the background thread is ended. The screen sliding method has the advantages of simplifying cache logic and enabling developers to achieve the functions.

The present invention provides a hand judgment method and a judgment device, and an operation device of vehicle-mounted equipment of a motor vehicle, thus a hand of an operator and a steering wheel can be reliably two-valued into white and black to enhance judgment precision of the hand. In the first process, making a luminance column diagram of presumed areas (RC, RL, RR) of the steering wheel (S) when a mark (M1) is covered by the hand (H); in a second process, arranging a threshold value for judging white and black between two peak parts of the luminance column diagram; and in a third process, judging the area with the height larger than the threshold as an area of white. Thus, as the luminance of the hand (H) is larger than that of the steering wheel (S), the steering wheel (S) can be reliably two-valued into black and the hand (H) can be two-valued into a proper threshold of white, the white area can be judged as the hand (H), and judgment precision can be greatly enhanced.

The invention relates to a decoding circuit for a POWER instruction set vector coprocessor. The input end of a first judger is connected to the output end of a main processor and used for receiving an instruction and judging whether the instruction is an effective instruction or not; the output of a first setter is connected to the input end of the main processor and used for feeding back the fact that the instruction is effective or ineffective to the main processor, enabling the effective marking position of the instruction of the vector coprocessor to be high when the effective instruction information of the first judger is received, otherwise, enabling the effective marking position of the instruction of the vector coprocessor to be low, and sending to a second judger; the input end of the second judger is connected to the output end of the main processor; after the effective information of the first setter is received, the data source of operation data required for a function execution unit and a functional unit, which the instruction belongs to, is judged and sent into a second setter; and the second setter sends a control signal corresponding to a judging result of the second judger and the operation data to be read by the instruction to different function execution units. According to the invention, the required judging logic is simpler when the functional unit identifies the specific instruction type of the received instruction.

The invention discloses a driver leaving detection method for a stereo garage, and belongs to the technical field of stereo garages. A vehicle in-place detection module is arranged at an entrance-exitof the stereo garage, and leaving detection modules through which a driver can pass sequentially during leaving are arranged in the stereo garage. The method comprises the steps as follows: when a vehicle enters the garage, the vehicle in-place detection module detects in-place of the vehicle; a controller of the stereo garage judges whether the driver leaves the garage or not according to the triggering sequence of the leaving detection modules; if the driver leaves the garage, the controller authorizes a garage operator to operate and allows the vehicle to be stored; and if the driver doesnot leave the garage, the controller returns to continuously judge whether the driver leaves the garage or not. According to the method, whether the driver leaves the garage can be determined, use safety of the garage is improved, and other people are effectively prevented from operating the garage when the driver does not get off.