7results about How to "Improve customization" patented technology

The invention discloses a method and equipment for opening product capability in a multi-level architecture Internet of Things platform scene, and the method comprises the steps: automatically discovering three types of products, namely Internet of Things platform service, Internet of Things application service and terminal product service, managing the dependency relationship among the services, recognizing key fields in selling applications and public products in subordinate nodes, performing accurate matching with an internal service field; dynamic interface registration and business logic intelligent arrangement are carried out, the services provided by a subordinate node are dynamically registered through a capability gateway, interface services such as account synchronization, product creation, application creation, business synchronization, equipment registration and equipment activation verification are included, business logic arrangement is carried out, and an interface calling strategy is dynamically adjusted; and optimal arrangement and calling of the service logic are realized. According to the method, a series of links such as opening, acceptance, installation and maintenance can be performed on the local product based on the partial nodes in a two-stage architecture Internet of Things platform scene, the IT process can be tracked, and operation and maintenance of the product are facilitated.

The application discloses a kind of CNC machine tool tool wear monitoring method and system based on acoustic vibration sensing technology, which comprises: obtaining tool number, processing state from machine tool;Cutting vibration signals in the machining process of machine tool are collected by acoustic vibration sensor;The cutting vibration signals are preprocessed, time domain characteristic indexes and frequency domain characteristic indexes are extracted, and a comprehensive wear coefficient is calculated;According to the interval where the comprehensive wear coefficient is located, the state of the tool is judged;If the tool reaches the failure level, a prompt signal is sent out.The method is suitable for detecting common tool failure states and can be used in machine tools with different tool tooth numbers, different speeds and different machining processes.These indicators can be effectively used to evaluate tool wear in actual manufacturing processes, and play a crucial role in improving production capacity and promoting high-quality production.

The invention relates to a rapid and automatic calibration test method for an ad hoc network terminal, belongs to the technical field of wireless communication calibration test, and solves the problems that in the prior art, expandability is poor, calibration accuracy is insufficient, and self-defined waveforms are not supported. The method comprises the following steps: configuring a spectrometer and a vector signal source according to test script content; controlling an ad hoc network terminal to transmit a test signal, receiving and reading the test signal by a frequency spectrograph to obtain read data, and judging whether the read data meets a preset condition or not; if not, adjusting the power operation code word of the ad hoc network terminal, and re-transmitting and judging whether the read data of the frequency spectrograph meet the preset condition or not until the read data meet the preset condition; if yes, the ad hoc network terminal can reach the maximum transmitting power, and sensitivity testing is carried out on the ad hoc network terminal; if the sensitivity test is not passed, marking abnormity, and ending the test; and if the sensitivity test is passed, configuring a corresponding calibration script to calibrate the ad hoc network terminal.

This invention discloses a non-network layer-based communication system and method. The system includes a Layer 2 switch supporting Layer 2 forwarding capabilities, a first intranet machine, a second intranet machine, a first extranet machine, and a second extranet machine. Both the first and second intranet machines are connected to the Layer 2 switch via MAC interfaces. The first and second extranet machines are connected via an IP network. The first extranet machine connects to the first intranet machine via a MAC interface, and the second extranet machine connects to the second intranet machine via a MAC interface. In this invention, data between hosts in the intranet environment and between hosts in the intranet and extranet environments are processed using RAW Sockets combined with a custom data structure. This eliminates the need for network layer protocol forwarding, preventing the risk of network layer communication information leakage. Furthermore, the custom data structure allows users to define their own data filtering rules, increasing customization to adapt to different business or scenario operational requirements.

The invention belongs to the technical field of drilling engineering, and discloses a drilling data analysis method and system and a computer storage medium, and the analysis method comprises the steps: building a universal target data set; determining a calculation formula of each data item in the general target data set, and establishing a drilling data calculation model according to the calculation formula of each data item; determining an operator of an atomic attribute in a calculation formula of each data item; drilling data dimension attributes of all operators are determined, an operator data set with the dimension attributes is obtained, and a parameter factor dimension data set is determined according to the operator data set with the dimension attributes and the drilling data calculation model; and according to the parameter factor dimension data set and the drilling data calculation model, performing self-defined drilling data statistics. According to the method, the self-defined combined statistics of the drilling data is realized, the method has relatively high statistical efficiency and self-defining capability, the workload of the drilling data statistics can be effectively reduced, and the statistical analysis work is more flexible.

The invention belongs to the technical field of message data processing, and particularly relates to a method and a system for analyzing and verifying protocol function messages of monitoring equipment. The method comprises the following steps: acquiring a message which carries a protocol identifier and a function identifier, and querying a message structure according to a protocol; reading an initialization method name of the message structure, and calling a corresponding initialization method from an initialization method cluster to initialize the message structure; performing data translation of the message structure; if the translation method is not in the translation method cluster, translating the content of the message, namely initializing, translating and checking the metadata of the message; and finally, carrying out data verification on the message structure, and obtaining an analyzed message after verification is completed. According to the method and the device, the problems that protocol messages need to be analyzed aiming at different protocols and different functions and the correctness needs to be ensured due to multiple protocol types and a large number of functions are solved.

The utility model discloses a kind of laser processing gas auxiliary device and equipment of air pressure self-regulation, wherein, laser processing gas auxiliary device of air pressure self-regulation includes gas reserve cavity, gas reserve container, gas jet cavity, gas jet container, first light transmission lens, second light transmission lens, third light transmission lens, air inlet hole, gas jet hole, gas differential disc, gear rack module, constant pressure regulating piston module, gas reserve container gas hole gas differential disc gas hole, the piston cavity of constant pressure regulating piston module is communicated with the gas reserve cavity of gas reserve container, when piston rod moves, piston rod is rotated to adjust the coincidence degree of gas reserve container gas hole and the gas differential disc gas hole by gear rack module with gas differential disc drives with the described gear rack module. This kind of laser processing gas auxiliary device and equipment of air pressure self-regulation has the advantages of simple structure, low in cost, when application, the airflow of output can be ensured to maintain constant pressure, improve laser processing quality.