67 results about "Initial Usage" patented technology

A user interface design and evaluation system and a hand-interaction-based user interface design and evaluation system are provided. The user interface design and evaluation system includes: a user interface design unit, a human model interaction design unit, a user interface prototype simulation unit, a human model simulation unit, and a user interface evaluation unit. In order to develop a user interface in consideration of usability of a user, the system provides a usability evaluation feedback system performing optimization of an interface design based on a motion simulation of a body model and user interface model. Through this, an optimum interface design is derived and by reducing the initial usage difficulty of the new interface for a user, the user can easily use the new interface and work performance of the user can be enhanced. In addition, by supporting fast prototyping and evaluation in a new product development stage, efficient production of a product having a short life cycle can be actively implemented.

The invention discloses a dynamic LDPC error correction code method for a flash memory, which belongs to the field of datum error correction of the non-volatile memory. According to the method, the quantification precision of soft information of LDPC codes is changed according to the page error rate of the NAND type flash memory. The method of the invention has the following beneficial effects: 1, in the initial usage phase of the NAND type flash memory, the program erasing frequency of each page in the flash memory is small, so the page error rate is small when, and the LDPC code soft information with the quantification precision of 1-bit is adopted to improve the read access time of the NAND type flash memory and reduce the power consumption of an LDPC decoder; and 2, when the flash memory is continuously used, the page error rate gradually rises, and the quantification precision of the LDPC codes is increased, so the error correction capability of the LDPC codes is improved, and the reliability of the NAND type flash memory can be improved.

The invention relates to a method for image classification, transmission and processing in a real-time monitoring system. The method for image classification, transmission and processing in the real-time monitoring system is characterized by being mainly realized through an image collecting terminal and an image restoration terminal. The method comprises the steps that when the image collecting terminal is initially used, the background image of a monitoring environment is inquired by an accessing terminal and then is stored in the image restoration terminal in advance; the panoramic picture of the monitoring environment is collected, a foreground image and the background image are stripped, and then the collected foreground image is subjected to corresponding processing and classification and then transmitted according to the judgment authorized by the accessing terminal; an image reproduction part is used for analyzing and restoring the foreground image which is subjected to corresponding processing and classification, and the foreground image and the background image which is stored in advance are synthesized into one image. According to the method for image classification, transmission and processing in the real-time monitoring system, the foreground image and the background image are separated, the data amount needing to be transmitted in a network is reduced, meanwhile, through corresponding processing, the detail information of transmitted data is removed, the problem caused by the network in the transmission process of the data is solved, and meanwhile the safety of data transmission is also guaranteed.

The invention discloses a cooling liquid recovery structure for blow molding of chemical experiment containers, including a pool body and a water pump, a baffle plate is arranged at the bottom of the pool body, a first branch pipe and a second branch pipe are arranged in the heat insulation block, the first The branch pipe is spirally wound at the beginning of the discharge section of the blow molding machine, and the second branch pipe is spirally wound at the end of the discharge section of the blow molding machine. A liquid outlet pipe is connected to the outlet end of the water pump, and the liquid outlet pipe is connected to the inlet of the first branch pipe. end connection, on the outer wall of the pool body, a liquid inlet pipe communicating with the sedimentation chamber is provided, the inlet end of the liquid inlet pipe communicates with the outlet end of the second branch pipe, and a solenoid valve is provided on the liquid outlet pipe; A baffle is arranged in the middle of the liquid storage chamber, and a through hole is opened in the upper part of the baffle, the temperature sensor is electrically connected with the PLC control box, and the PLC control box is electrically connected with the electromagnetic valve. In the technical solution, the cooling water used for the first time is recovered and subjected to a series of treatments, and then used in the cooling process again, thereby achieving the purpose of reducing production costs.