36results about How to "Meet basic needs" patented technology

A nutritive food is prepared from refined konjak starch, protein donor, vitamines, trace elements and auxiliary.

The invention discloses a resource allocation method and device and relates to the field of wireless communication techniques. The resource allocation method and device can meet the requirements of guaranteed bit rate (GBR) bearers and non guaranteed bit rate (NON-GBR) bearers for rates at the same time. The resource allocation method includes a first stage, a second stage and a third stage, wherein in the first stage, resources are allocated for bearers of all resources to be allocated, the rate of each GBR bearer is equal to a corresponding GBR rate, and each NON-GBR bearer right meets the requirements for packet delay budget (PDB) of gos class identifier (QCI) parameters of the corresponding NON-GBR bearer; in the second stage, under the circumstance that the occupation quantity of resources of all the GBR bearers does not exceed the maximum resource threshold of the GBR bearers, allocation of the resources is divided into multiple rounds, the resources continue to be allocated for each GBR bearer, and when all the GBR bearers reach the maximum bit rate (MBR), the second stage is stopped; in the third stage, allocation of remaining resources of a system is divided into multiple rounds, the resources continue to be allocated for each NON-GBR bearer, and when all the NON-GBR bearers reach the maximum limit rate, the third stage is stopped. The resource allocation method and device are mainly applied to resource allocation processes.

A lighting control method for intelligent wallboard includes dividing an indoor area into an indoor area and an aisle area, and dividing the indoor area into an indoor area and an aisle area. The indoor areas are connected with each other through an aisle area, and human body infrared detection sensors are uniformly arranged in the intelligent wall panels of the indoor area and the aisle area; A human body infrared detection sensor is connected with a controller, and the controller outputs switching signals of lighting fixtures in an indoor area and an aisle area according to a trigger signalof the human body infrared detection sensor and a self-learning judgment method. The human body infrared detection sensor triggers the position of the lamp corresponding to the position in the vertical direction; The controller outputs a signal for turning on the illumination lamp and stops the output after a delay of time T1. The invention can self-learn to control the turn-on and turn-off of thelighting lamp, thereby improving the user experience of the user. The lighting control method can automatic control of the lighting on or off based on customer demand, thereby saving energy.

The invention relates to the field of video monitoring, and discloses a digital video recorder (DVR) and a network bandwidth control method thereof. In the invention, after receiving a remote playback or remote download request, the DVR closes all the existing remote previews so as to ensure normal remote playback or remote download in the case of lower total bandwidth; in the case of insufficient bandwidth, the earliest remote preview is deleted; and during the process of remote playback or remote download of the DVR, only an I-frame and an audio frequency frame are extracted and sent for all or part of program stream so as to further lower the demand of remote playback or remote download for the bandwidth.

The invention relates to the field of car cleaning equipment, in particular to a brush for car washing. The brush comprises a brush body and a brush handle. The brush body is provided with a cavity with the open bottom, and a plurality of rotatable brush core mechanisms, a turbine driving mechanism driving the multiple brush core mechanisms to rotate through a gear transmission mechanism and an adsorption mechanism for adsorbing sewage are arranged in the cavity of the brush body; conveyed high pressure water can be evenly distributed to brush heads at various positions, high pressure of wateris converted into rotating mechanical energy needed by the brush heads, wastewater obtained after car washing can be sucked away in time, the production cost of the whole equipment is low, functionsare perfect, market release is facilitated, use is convenient, the weight is low, the basic requirement of a user is met, and an investor can perform production and operation on the whole equipment conveniently.

The invention provides a method for recovering vegetation in a rock-soil residue field, comprising the following steps: 1) removing unstable rocks and sundries on the residue stack and maintaining a certain degree of smoothness; 2) anchoring thread steel arranged in quincunx into the residue stack and pouring anchoring agents for fixation; 3) preparing a compound of vegetable fibers and bentonite; 4) paving the compound obtained in the step 3) on the surface of the residue stack and compacting the compound; 5) spreading and hanging galvanized wire meshes along the grade surface and binding the meshes with tie wires and fixing the meshes on the thread steel; 6) preparing seed matrix mixtures; 7) spraying the seed matrix mixtures; and 8) spreading and hanging non-woven fabrics and watering and managing the fabrics. The method features reasonable cost, simple construction technology, stable structure of the vegetation in the rock-soil residue field during recovery and good water retention, and can effectively recover the vegetation. The method is mainly used for recovering the vegetation in the rock-soil residue field.