45results about How to "Improve fault repair efficiency" patented technology

Provided are a memory apparatus for applying fault repair based on a physical region and a virtual region and a control method thereof. That is, the fault repair is applied based on the physical region and the virtual region which use an information storage table of a virtual basic region using a hash function, thereby improving efficiency of the fault repair.

The present invention provides a method, device, and terminal equipment for processing alarm information. The method includes: acquiring target base station alarm information, transmission equipment alarm information, and dynamic ring equipment alarm information, wherein the base station alarm type in the target base station alarm information is preset base station Alarm type: Carry out correlation analysis on target base station alarm information, transmission equipment alarm information, and dynamic-environment equipment alarm information, and obtain transmission equipment alarm information and dynamic-environment equipment alarm information associated with target base station alarm information. The correlation analysis includes type correlation analysis, At least one of time correlation analysis, spatial correlation analysis and topology correlation analysis; determine the faulty device information according to the alarm information of the target base station and the alarm information of the transmission equipment and the alarm information of the dynamic ring equipment associated with the alarm information of the target base station, without manual inspection on site The base station, transmission equipment and dynamic ring equipment can be used to locate faulty equipment information and improve the efficiency of fault location.

An engineering machinery parameter monitoring system comprises an engineering device and a monitoring device connected to each other. The engineering device comprises a data collection module and a control module connected to each other, and the data collection module is configured to collect machinery parameter data in the engineering device and send the machinery parameter data to the monitoring device; the monitoring device is configured to receive the machinery parameter data, determine a working mode of the engineering device according to the machinery parameter data, and send a working mode switching instruction to the control module when the working mode needs to be switched; the control module is configured to receive the working mode switching instruction, and switch the working mode of the engineering device according to the working mode switching instruction. The monitoring device can control the engineering device to be in a master / slave mode; not only is the engineering device remotely monitored, but also the engineering device can be remotely controlled, and the machinery parameter data of the engineering device can be modified, so that workers do not need to maintain data on the site, thereby greatly reducing workload of the workers. Meanwhile, further disclosed is an engineering machinery parameter monitoring method.

The present invention provides a phased array antenna TR component failure monitoring method and system, the method comprising: obtaining the control code of each TR component; sending the control code to the corresponding TR component according to the interface timing of the TR component; The control code written into the TR component is read back, and the control code read back is compared with the sent control code; if the comparison result is inconsistent, record the TR component as a suspicious TR component, and switch to the failure Process mode to troubleshoot the suspect TR component. The present invention can realize autonomous monitoring of TR components, discover early TR component faults, avoid phased array antenna beam pointing disorder caused by faults, and affect application operations, has high reliability, and can also realize rapid positioning of component faults, Improve fault recovery efficiency.

The invention relates to a fault processing method for a power distribution network of an oil field. The fault processing method comprises the steps of seeking a position of a fault point when a fault occurs in the power distribution network of the oil field; disconnecting a circuit of the power distribution network of the oil field by the fault point, and judging whether the fault is a non-permanent fault or not; recovering connection of a disconnection point if the fault is a non-permanent fault, and starting oil pumping unit set in a circuit disconnected with a bus in batches; and otherwise starting a power generator of the oil pumping set nearest to the disconnection point on the circuit disconnected with the bus, and providing an active power for the circuit disconnected with the bus. After the circuit fault is detected, corresponding fault processing is performed according to a type of the fault, so that normal working of the oil pumping unit set can be guaranteed.