49results about How to "Good expected effect" patented technology

The invention discloses an anti-misstepping pedal system for a vehicle, which includes a base, a brake pedal and an accelerator pedal; and an anti-misstepping pedal mechanism, which includes an attracting iron core, a passive iron core, a coil, a controller, an angular displacement sensor and Return spring; the attracting iron core is fixed in the brake pedal, the passive iron core is assembled in the accelerator pedal, and the passive iron core rotates synchronously in the radial direction and slides relative to the axial direction relative to the accelerator pedal; the attraction iron core and the passive iron core The opposite end forms an occlusal part; the return spring is connected between the other end of the passive iron core and the accelerator pedal; the coil is wound on the attracting iron core, and the angular displacement sensor is installed on the passive iron core. The coil and the angular displacement sensor are connected to the controller respectively. Phase electrical connection. The whole system of the present invention has the advantages of simple structure, accurate judgment, quick response and easy installation, and can greatly reduce traffic accidents caused by the driver mistakenly stepping on the accelerator pedal as a brake pedal in an emergency, and the expected effect is good.

The invention discloses a personalized behavior recommendation method based on federated learning, comprising the following steps: step 1, collecting user behavior characteristic data, classifying the user behavior characteristic data, and classifying local clients according to the category of the user behavior characteristic data; Standardize the user behavior feature data, and then construct the standardized user behavior feature data into a feature matrix form; Step 2, build a local model on the local client; Step 3, based on the interaction between the server and the client user, in the A dual subjective logic model is added to the federated learning algorithm to quantify the reputation value of the local model, and finally the trained model parameters and their reputation value are uploaded to the server. It is conducive to privacy and security, and the user's privacy is saved in the local client; it can also implement group recommendations based on individual user recommendations.

The present invention relates to a dual hand robot for track link trimming and an automating process using same and, more particularly, to a dual hand robot for track link trimming and an automating process using same which, with respect to a process of forging a track link used for an endless track vehicle, use a dual hand robot (1) that has a first hand part and a second hand part stacked vertically and is operated by separate cylinders, so as to ensure that a trimming process followed by a discharging process can be continuously and quickly performed.

The present invention is one kind of electronically resonant alcoholizing and preserving machine with high magnetic intensity, high alcoholizing speed, excellent preserving effect, capacity of large scale production and wide application range. The electronically resonant alcoholizing and preserving machine includes casing, electronic circuit and one or several energy generating machines. Each of the energy generating machines includes one or several energy source reactors each; and the electronic circuit consists of power source circuit, control and report circuit, heat dissipating circuit, resonance circuit and vibration amplifying output circuit. The present invention is suitable for the alcoholizing treatment of liquid or colloidal compound, and is especially suitable for the alcoholizing and preserving of wines, etc.

An automatic switching wide-area control method for a wide-area emergency power source of an electric power system is disclosed, which comprise the steps: 1) a primary station terminal acquires wide-area state information and switch information of the electric power system; 2) the primary station terminal represents an action list of a load feeder switch of a transforming plant; 3) the primary station sends the action list of the load feeder switch; 4) a plant station terminal receives the action list of the load feeder switch; 5) the plant station terminal detects an automatic switching device (2) for the emergency power source; 6) the plant station terminal switches off circuit switches by the side of the automatic switching device for the emergency power source at first and then cuts off, according to a control instruction, the load feeder required to be cut off, and sends information to the primary station terminal (1). The control method takes the safety of equipment by the side of the distant emergency power source into consideration while controlling the emergency power source to automatically switch, which can avoid the accident of the electric power system spreading, and local small power sources are difficult to apply an interference, thus causing no accident of erroneous motion and motion denial, in addition, since the cooperative operation with a safety control device can be realized, the utilization rate of the automatic switching device for the emergency power source and the reliability of the transforming plant in supplying power can be enhanced directly.

The invention relates to a vertical-type dry-concentration placer ore taking and magnetic concentration system and a method and in particular to a placer ore magnetic concentration system and a method. The ore taking and magnetic concentration system comprises an ore taking mechanism, a sorting device and a waste ore delivery device, wherein the ore taking mechanism and the waste ore delivery device are connected with the two ends of the sorting device. The ore taking method comprises the following steps of allowing a taker to swing leftward to take ore materials, setting a flow rate smaller than the preset value lower limit, pushing the taker leftward, re-ordering leftward push if the taker is not pushed to the left terminal, and pushing a small belt conveyor forward together with the taker after the taker is pushed to the left terminal; then reversing the taker to swing rightward to take ore materials, pushing the taker rightward when the rightward push is less than the preset value lower limit of the taking flow rate, and pushing the small belt conveyor forward together with the taker after the taker reaches the right terminal; and after the small belt conveyor is pushed with the maximum stroke, giving a movement warning to move the whole equipment forward. The system and method have the advantages that the ore taking system is good in efficiency and ore concentration quality, the harms to operators are reduced, and the consumptions of materials and energy are reduced.