5results about How to "Avoid parity" patented technology

The embodiment of the invention discloses a business rule verification method and device, equipment and a medium, and the method comprises the steps: obtaining a to-be-verified business rule character string, carrying out the analysis of the to-be-verified business rule character string, and obtaining a to-be-verified sub-rule set list of which the business rule relationships are all AND relationships; sorting the service rules in each to-be-verified sub-rule set in the to-be-verified sub-rule set list according to a preset sorting rule to obtain a to-be-verified ordered sub-rule set list; and performing matching analysis on the to-be-verified ordered sub-rule set list and an ordered sub-rule set general list of the existing service rule in the corresponding service scene to complete the verification process of the to-be-verified service rule character string. According to the technical scheme provided by the embodiment of the invention, the problem that the business management system lacks a newly added business rule verification process is solved, the uniqueness of the template to be verified can be analyzed and determined from the business element level, and the redundancy of the business rule template is avoided.

This invention proposes an air conditioner comprising: a controller, which includes a first control module and a second control module. The second control module is configured to: retrieve first software version information from a memory when the air conditioner is powered on; verify the first software version information; if the verification of the first software version information fails, retrieve second software version information; determine a second verification formula based on the second software version information; verify the second software version information based on the second verification formula; and if the verification is successful, store the second software version information in the memory to replace the first software version information. This invention can verify the second software version information based on a specific formula and store it in memory upon successful verification, thereby ensuring the consistency of the checksum in the memory without increasing costs, avoiding problems caused by changes in the checksum in the memory, and improving the reliability of the air conditioner.

The utility model relates to the technical field of special equipment, and discloses a gas loop instrument test system and test equipment. The device comprises a base, a connecting pipeline and a testing mechanism, the connecting pipeline is installed on the base, the connecting pipeline comprises an inlet connector used for being connected with an external air source, the testing mechanism is communicated with the connecting pipeline, the testing mechanism comprises a plurality of testing positions and a plurality of testing units, and the testing positions are used for installing a plurality of instruments to be tested to obtain actual values; the test unit is used for providing a reference value and comparing the reference value with an actual value. According to the invention, the testing mechanism and the connecting pipeline are integrated and installed on the base, so that the to-be-tested instrument can be tested nearby. Moreover, the connection pipeline is provided with a plurality of test positions for the installation of the instruments to be tested, and a plurality of instruments can be tested synchronously, thereby avoiding the situations of single verification and factory return test, and improving the test efficiency and test convenience.

The embodiment of the invention discloses a page display method and device, electronic equipment and a computer readable medium. A specific embodiment of the method comprises the steps of obtaining page construction demand description information; performing word segmentation extraction on the page construction demand description information to generate a page construction description word segmentation set; selecting a page template matched with each page construction description segmented word in the page construction description segmented word set from a preset page template library as a selected page template set; sending each selected page template in the selected page template set to a user terminal for a user to select; performing code configuration on the adjusted page template to generate a page configuration code text; and sending the page configuration code text to the user terminal, so that the user terminal operates the page configuration code text to perform page display. According to the embodiment, occupation of computing resources can be reduced.

The invention provides a trust root update file verification method and device, a storage medium and electronic equipment. The method comprises the steps that a file verification request is received, the file verification request is used for requesting to verify a trust root update file, and the trust root update file is used for updating a target trust root file installed in a first trust root flash memory partition; in response to the file verification request, storing the received trust root update file in the second trust root flash memory partition; based on a trust root process running in the first trust root flash memory partition, verifying the trust root update file in the second trust root flash memory partition; under the condition that the verification result indicates that the trust root update file is an authorized file, a target verification result is sent, and the target verification result is used for indicating that the target trust root file is allowed to be updated according to the trust root update file. According to the method and the device, the technical problem of relatively low security of a related trust root update file verification method is solved.