2 results about "Project design" patented technology

The invention provides a cross-platform information source speech encryption method and a cross-platform information source speech encryption device. The cross-platform information source speech encryption method comprises steps that a mobile terminal of a transmitting party is used to acquire and process transformed standard PCM data, and is used for the sound effect processing, the routing processing, and the encryption processing of the standard PCM data sequentially to generate encrypted code flow data; the coding modulation of the encrypted code flow data is carried out, and after carriermodulation, the mobile terminal is used to transmit the code flow data after the coding modulation to a base station; by adopting the base station and a core network, the code flow data is transmitted to a mobile terminal of a receiving party; the mobile terminal of the receiving party is used to receive the code flow data, and the decoding modulation, the decryption, the mixing, and the routingprocessing of the code flow data are sequentially carried out, and a correct channel is selected to transmit the code flow data, and downlink gain is adjusted, and then the code flow data is played after gain optimization. A problem of strong dependence of conversation encryption on a hardware platform is well solved, and the provided encryption method has higher safety performance, and project design adopts a modularization concept.

The invention relates to the technical field of building structure design, and discloses a building structure design optimization method, which comprises the following steps of: 1) searching main problems of civil engineering building structure design before a construction project is formally propelled; 2) improving the comprehensive accomplishment of a designer, and accumulating project design experience; 3) constructing a three-dimensional model based on an information technology; 4) selecting an optimal building calculation mode; and 5) optimizing the appearance and the section of the building. According to the building structure design optimization method, a designer needs to follow the principle of structural stability and safety, a new structure optimization design scheme can be explored, improvement of building structure design is basic work, a BIM model technology is introduced, project analysis is carried out in a modeling mode, and by means of the visually expressed characteristics, the design efficiency is improved. Defects and defects of design can be found in time and corrected and optimized, various building problems are effectively avoided from the source, and smooth implementation of construction projects is ensured.