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 invention discloses a system and method for automatically opening images in the right blind area, including a camera, a controller and a display screen; when the controller judges that the vehicle starts; or when the controller judges that the vehicle speed is lower than the approach judgment set speed V1 , and when one or more of the signals of the brake signal is valid, the steering wheel turns right is greater than a1 degrees, the steering wheel turns left is greater than a2 degrees, the vehicle speed continues to decrease within t1 seconds, and the signal of the right turn signal is received; the camera is automatically turned on; When the controller judges that the system satisfies the dangerous distance activation condition based on the distance between the obstacle and the vehicle body, or when the controller judges that the system meets the approach activation condition based on the distance between the obstacle and the vehicle body, the The image is sent to the display screen for display; when the controller judges that the surroundings of the vehicle are safe, it automatically turns off the camera and the display screen. The invention can accurately detect the dangerous situation in the right blind area, and open the image of the right blind area in time and effectively.

Embodiments of the invention provide a data fusion method and device for vehicle sensors, and belong to the field of data fusion. The method comprises the steps of reading a parameter attribute set ofeach target detected by each sensor disposed on the vehicle, wherein the parameter attribute set at least comprises one or more of a longitudinal speed, a longitudinal distance and a transverse distance; generating an attribute combination according to the read parameter attribute set of each target detected by each sensor; and determining the overlapping degree of the parameter attribute sets inthe attribute combinations, and performing data fusion on the basis of the overlapping degree to obtain a first data fusion list, wherein the first data fusion list comprises the overlapping degree of the attribute combinations and the parameter attribute sets corresponding to the overlapping degree of the attribute combinations. According to the data fusion method and device, the judgment logicof a subsequent decision-making system is simplified, and the security and the operation efficiency of the whole system are improved.

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 discloses a touch response processing method and an electronic terminal. The method is applied to an electronic terminal, and the electronic terminal includes a touch sensing device. When an operating body performs a first input operation on the electronic terminal, by touching The sensing device obtains the first contact area of ​​the first input operation, and determines the response point of the first contact area as the first point on the touch sensing device according to the first response strategy, and the method includes: obtaining an adjustment instruction; In response to the adjustment instruction, adjust the first response strategy to generate a second response strategy; when the operator performs a second input operation on the electronic terminal, obtain a second contact area of ​​the second input operation through the touch sensing device; according to the first The second response strategy is to determine the response point of the second contact area as the second point on the touch sensing device, wherein the first input operation is the same as the second input operation, and the first point is different from the second point.

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.

The present invention relates to the field of network communication, and provides a multi-gateway communication method, system, electronic equipment, and storage medium; the method includes: the cloud server determines that the scene condition of the first scene is a single gateway scene condition, and sends the information of the first scene to the The gateway related to the scene condition of the first scene; receives the scene action information of the first scene triggered by the scene condition, forwards the scene action information of the first scene to the gateway connected to the cloud server, so that the gateway executes the scene action information of the first scene scene action. The multi-gateway communication method, system, electronic equipment, and storage medium provided by the embodiments of the present invention hand over the single gateway scenario condition to the corresponding gateway for condition judgment, and after the single gateway scenario condition is triggered, the cloud server forwards the corresponding gateway to each gateway. The scene action solves the problem that the scene action is difficult to cross the local area network.

The invention discloses a safety detection method for a three-dimensional garage, which belongs to the technical field of a three-dimensional garage. When a vehicle travels to a buffer area, a vehicle detector determines that it is a vehicle, and a height detection module sends a vehicle height detection signal to a controller of a three-dimensional garage to control The controller judges whether the vehicle is super high; if the vehicle is not super high, the controller provides a berth to the entrance and exit of the three-dimensional garage, and the garage door opens; when the vehicle enters the garage, it detects whether the vehicle is in place; if the vehicle is in place, it detects whether the vehicle is super long and super wide; If the vehicle is not too long or too wide, the controller judges whether the driver leaves the garage; if the driver leaves the garage, the controller authorizes the garage operator to operate and allow the car to be stored; If there is no signal from the module, the garage door is closed until it is fully closed. The invention realizes superelevation detection of the vehicle outside the three-dimensional garage and determines whether the driver leaves the garage, thereby effectively ensuring the operation of the three-dimensional garage and the safety of the driver.