4results about How to "Timely transfer" patented technology

The invention relates to the technical field of payment settlement, and discloses a scientific and technological achievement transaction fund automatic settlement method and system based on a smart contract, and the method comprises the steps: compiling a transaction parameter based on a transaction intention, obtaining a contract byte code, deploying the contract byte code to a block chain, and obtaining a unique contract address. The buyer locks transaction funds to the contract account, and meanwhile, an achievement delivery file uploaded by the seller is encrypted and fragmented to generate derived data segments; the derived data segments are distributed to distributed storage nodes, and storage addresses and content hash values returned by the nodes are combined into a fragment index list according to an agreed format; and extracting digital voucher information of the delivery file from the list, and performing byte verification on the digital voucher information and a seller digital voucher sample in the transaction parameters to obtain a content acceptance result. And finally, according to a settlement identifier in an acceptance result, automatically determining a transfer direction of funds of the two transaction parties. According to the invention, the efficiency of scientific and technological achievement transaction fund automatic settlement based on the smart contract can be improved.

This invention relates to the field of new energy vehicle technology, and discloses an emergency safety evacuation system and method for new energy vehicles. The system includes a monitoring module for acquiring fault status signals of the power battery pack; a stabilization support module, mounted on the vehicle chassis, with extended and retracted states supporting the ground; a safety interlock module connected to the vehicle's emergency stop circuit, for outputting an emergency stop feedback signal characterizing the current state of the emergency stop circuit; and a control module connected to the monitoring module, stabilization support module, and safety interlock module. The control module outputs a forced evacuation signal when the fault status signal indicates a preset severe fault level and the emergency stop feedback signal indicates a non-emergency stop triggered state. In the face of severe faults such as battery thermal runaway, the system can completely bypass the stringent preconditions required for conventional manual retraction and directly issue a forced evacuation signal.

The application relates to an oil discharging device of an oil separator, and relates to the technical field of the oil separator, which comprises an oil separation tank, one side of the oil separation tank is provided with a through hole and is fixedly connected with a water inlet pipe, the side, away from the water inlet pipe, of the oil separation tank is provided with a through hole and is fixedly connected with a water outlet pipe, a plurality of oil separation plates are fixedly connected between the inner walls of two sides of the oil separation tank, a plurality of flow slowing plates are fixedly connected between the inner walls of two sides of the oil separation tank, deep filter plates are fixedly connected between the inner walls of two sides of the oil separation tank, and a first liquid level sensor is fixedly connected to the inner wall of one side of the oil separation tank. The application solves the problems that most oil separators adopt manual control of valves to discharge oil, the automation degree of the oil separator is low, the separated oil needs to be discharged manually every certain period of time, and the long-term use is not facilitated.

The utility model discloses a kind of folding mobile electrical cabinet, it is related to industrial production equipment technical field, including mobile frame, top plate, warning light, movable frame, control panel, universal wheel one, locking device, universal wheel two and hinge;The utility model has the characteristics of simple structure, low production cost, easy to install, complete function, by the universal wheel setting of bottom, electrical cabinet can be flexibly moved to specified work area in actual use scene, and can be transferred in time when fire and flood occur, equipment safety is guaranteed;The utility model is through the locking device of specific structure, convenient to operate, it is convenient to open movable frame and maintain or operate internal equipment, after unlocking, movable frame can be opened by hinge, and it is convenient for operator to carry out various control operations;Control panel is inclined in the utility model and is set, in line with ergonomics design, can let operator more comfortably, conveniently check and operate various buttons and display device on panel.