7results about How to "Avoid error prone" patented technology

The embodiment of the application provides a native application page processing method, device and equipment, the native application page is an H5 page, the native application loads a management class, the management class includes at least one interaction method, when detecting that the H5 page is opened, the at least one interaction method is registered into the view object of the native application according to the management class when detecting that the H5 page is opened, the calling message of the H5 page is listened to through the view object, and according to the calling message listened to, a target interaction method is executed, to realize the processing of the H5 page. Through the above process, the H5 page and the native application can directly agree on the interaction method, the H5 page calls the target interaction method when needed, and the native application executes the target interaction method according to the calling message listened to, avoiding the error-prone problem of the agreed URL in the prior art, and improving the readability and maintainability of the code and the development efficiency.

The application discloses a method, device and equipment for arranging blast holes in an underground mine and a storage medium. The method comprises: obtaining blast hole arrangement parameters, which represent parameter requirements related to blasting in the underground mine; generating a blast hole feasible region based on blast hole design accuracy, coordinates of a core point of a drilling machine, the blast hole arrangement parameters and a blasting space range of the underground mine, the blast hole feasible region comprising blast hole positions of a plurality of blast holes; obtaining a blast hole arrangement scheme based on the blast hole feasible region and a set blasting optimization model; and wherein the blasting optimization model takes the sum of error values between hole bottom distances of the blast holes and average hole bottom distances as an optimization target, and the blast hole arrangement scheme comprises target blast hole positions selected from the blast hole feasible region. The blast holes in the underground mine can be optimally arranged in combination with blasting boundary space constraints and parameter requirements related to blasting, thereby maximizing the uniformity of hole bottom distances between the blast holes.

The application discloses a performance test method, device and system, to solve the problems of low test efficiency, incomplete test results and low accuracy of the existing performance test method. The method comprises: determining a first parameter value dataset corresponding to a network parameter of a gateway device under the condition that a wireless signal is transmitted between the gateway device and a transceiver, the first parameter value dataset comprising a plurality of parameter value subsets, wherein the first parameter value dataset is a parameter value corresponding to the network parameter under a first test angle; determining whether the network parameter of the gateway device meets a preset adjustment condition according to a first test result corresponding to the first parameter value dataset and / or the first parameter value subset; and adjusting the network parameter according to a second parameter value dataset if the network parameter meets the preset adjustment condition. This technical solution improves the efficiency of network performance testing and ensures that the final test results can more comprehensively and accurately reflect the performance of the gateway device.

The utility model relates to the field of clamp tools, in particular to a clamp tool of a surface grinding machine. Comprising a base, a plurality of machined parts are placed on the upper surface of the base, an auxiliary structure is arranged in the base and comprises two connecting grooves, the two connecting grooves are formed in the base, top plates are slidably connected to the inner walls of the connecting grooves, and top springs are arranged between the top plates and the connecting grooves; the two ends of the top spring are fixedly connected with the top plate and the connecting groove correspondingly, clamping plates are slidably connected to the inner wall of the connecting groove, two connecting rods are fixedly connected to the sides, close to each other, of the two clamping plates, a plurality of extrusion blocks are slidably connected to the surfaces of the connecting rods, and extrusion pieces are fixedly connected to the interiors of the extrusion blocks. And the clamping plate is clamped with the top plate. The clamp tool of the surface grinding machine has the advantages that the clamp can be conveniently and rapidly adjusted, and the work efficiency of a machined part is greatly improved.

The present application belongs to laundry equipment technical field, disclose a kind of clothes treating agent delivery device and control method, the clothes treating agent delivery device at least includes two liquid storage cavities, for storing different types of clothes treating agent, the control method includes: clothes treating agent delivery device identifies the liquid addition chamber of detergent delivery box;According to the identification result, determine the type of clothes treating agent to be delivered into the liquid addition chamber, execute delivery operation.The clothes treating agent delivery device provided by the present application can be applied to laundry equipment provided with a detergent delivery box, and the clothes treating agent delivery device can automatically identify different liquid addition chambers, and then determine the type of clothes treating agent to be delivered, saving the user from the trouble of determining the addition position of different types of clothes treating agent, and avoiding the problem of easy mistakes in manual addition of clothes treating agent.

This invention provides a method and apparatus for extracting key information from document images. The method includes: determining a preset number of candidate key values ​​for each key based on OCR recognition results; determining a total score for candidate paths for all keys based on the scores of the candidate key values ​​selected for each key; and determining the target key value selected for each key when the total candidate path score is the highest, to obtain the corresponding information extraction result. The score for each key selecting a corresponding candidate key value includes at least a score determined by the positional relationship between the key and the candidate key value. This method effectively avoids the error-prone problems caused by fixed keywords in rule-based information extraction methods. Furthermore, this method comprehensively considers all candidate key value selections, effectively utilizing the interrelationships and mutual exclusions between key information, thus achieving high accuracy and solving the global optimization problem of similar entity information extraction.

The application discloses a kind of layer export method, device, equipment and storage medium, belong to UI design field.The method includes: the node tree of the visual manuscript file of user interface is obtained, node tree includes visual element node, visual element node corresponds with the layer of the visual element constituting user interface;Determine the visual element node of node tree that does not support code construction;The visual element node of the same level in the visual element node that does not support code construction is merged, and the visual element node after merging is obtained;The layer corresponding to the visual element node after merging is exported as first cutout layer.In the process of realizing cutout, manual operation is not needed, only the node tree of visual manuscript file is handled by computer equipment, and cutout layer can be exported.It can avoid the problem of easy error and low efficiency caused by manual operation, and provides a kind of full-automatic cutout export technical scheme.