47results about How to "Broad market prospects" patented technology

The invention provides a communication method with combination of electric wire communication and light communication. The communication method comprises the following steps that: S1, a transmitting terminal performs code modulation, framing and analog front end treatment on a digital signal to be transmitted according to a predetermined transmission mode, so that a transmitting signal is obtained and coupled to an electric power circuit for transmission; S2, a transfer terminal extracts an electric signal through a coupler and then delivers the electric signal to a light emitting diode (LED); after the automatic gain control process, a voltage signal is converted to a current signal by an LED driving unit to perform light intensity modulation on the LED; S3, a receiving terminal receives the light signal through a photoelectric detector and then converts the light signal to an electric signal according to the light intensity; the transmission digital signal is obtained through the analog front end process, the synchronization, demodulation and decoding. By adopting a generic technology, the seamless combination of a power line network and the LED light communication is achieved, two signals are combined into one; the electric signal transmitted by the electric power circuit can be emitted out in a manner of wireless light communication through the LED without signal regeneration, so that the wideband high-speed signal transmission is implemented.

The invention discloses a method for preparing homogeneous tomato sauce with high dietary fiber content, which belongs to the technical field of comprehensive utilization of agricultural and sideline products. The method is implemented mainly by the steps of deodorizing bean dregs, and performing alkali liquor treatment, enzymolysis, decoloring, drying, extrusion cooking, drying and super micro milling to prepare super micro milled bean dreg dietary fiber flour for the preparation of the homogeneous tomato sauce with high viscosity and the high dietary fiber content. The method has the advantages that: 1, the high-activity soybean dietary fiber flour can be prepared from the bean dregs by performing the alkali liquor treatment, the enzymolysis, the extrusion cooking and the super micro milling, and has remarkably increased soluble dietary fiber content, remarkably improved water absorptivity and remarkably improved cation exchange capacity; 2, when used for preparing the tomato sauce,the soybean dietary fiber flour treated by the processes is homogenized by a 30 MPa homogenizer so as to make a sauce body more uniform and stable, increase the viscosity and health care value of thetomato sauce and improve the water absorptivity of the tomato sauce; and 3, the utilization of the bean dregs changes the conventional way of utilizing the bean dregs as feeds so as to reduce environmental stress at the same time of realizing reutilization.