9results about How to "Avoid running abnormally" patented technology

The invention provides a battery SOC correction method, a storage medium, a system and a vehicle. The battery SOC correction method comprises the following steps: acquiring a current vehicle end SOC of a power battery; the current vehicle end SOC is sent to a cloud end, and the cloud end is used for feeding back correction information and a correction instruction when the difference value between the current vehicle end SOC and the current cloud end SOC corresponding to the current vehicle end SOC reaches a preset difference value; the correction information comprises a current cloud SOC; and when the correction instruction is received, correcting the current vehicle end SOC based on the current cloud end SOC. According to the method and the device, the SOC of the cloud end is compared with the SOC of the vehicle end, the accurate SOC is determined according to the comparison result, and then the current SOC of the battery is corrected according to the accurate SOC of the battery, so that the vehicle presents the accurate SOC of the vehicle end battery, and abnormal operation of the vehicle is avoided.

The invention provides a Yankee drying cylinder system with multi-stage heat energy recovery and automatic temperature control, which relates to the technical field of heat energy recovery and comprises a multi-stage heat energy recovery unit, a steam mixing and adjusting unit and an intelligent temperature control center, the multi-stage heat energy recovery unit is used for recovering sensible heat of tail gas discharged by a Yankee drying cylinder, heat dissipation of a cylinder body and latent heat of condensate water and converting the sensible heat, the heat dissipation and the latent heat into available low-pressure steam; by arranging the first-stage tail gas recovery assembly, the second-stage cylinder body heat dissipation recovery assembly and the third-stage condensate water recovery assembly which are sequentially connected, sensible heat of tail gas discharged by the Yankee dryer, heat dissipation of the cylinder body and latent heat of condensate water can be comprehensively captured, and energy waste caused by direct discharge of waste heat in a traditional system is avoided; recycled heat energy is converted into low-pressure steam, then the low-pressure steam is stored in the low-pressure steam buffer tank and serves as a recycled steam source to be mixed with main steam to be introduced into the Yankee drying cylinder again, part of main steam consumption is effectively replaced, the input amount of external main steam is greatly reduced, and the industrial development trend of energy conservation and consumption reduction is met.

The invention discloses an intelligent building equipment monitoring system based on associated data analysis, which belongs to the technical field of data processing and comprises a building monitoring module, an association analysis module and an intelligent association module. The building monitoring module is used for monitoring and collecting operation data of each device in a building in real time and constructing a three-dimensional structure diagram; the association module is used for associating equipment in the building; the correlation analysis module comprises a local unit and a global unit; the local unit is configured to analyze relevance of equipment in a specific area or an equipment group; the global unit is internally configured with relevance of equipment in the whole building in combination with internal and external environment factors of the building; and the intelligent management module is used for analyzing the correlation analysis result, making an intelligent control plan, and realizing efficient utilization and saving of energy.

The utility model relates to electrical control technical field discloses a kind of reversible belt soft-start circuit. Including power supply, the coil end of based on forward contactor constitutes forward control circuit, the coil end of based on reverse contactor constitutes reverse control circuit, soft-start device and motor, still include forward time-delay relay and reverse time-delay relay, the coil end of forward time-delay relay is parallel with the coil end of forward contactor in forward control circuit, the coil end of reverse time-delay relay is parallel with the coil end of reverse contactor, the positive pole of power supply is connected with the negative pole of power supply through the parallel circuit of forward control circuit and reverse control circuit, the positive pole of power supply is connected with motor through soft-start device, the auxiliary contact of forward time-delay relay and the auxiliary contact of reverse time-delay relay are connected with the signal end of soft-start transposition. The abnormality of existing contactor has solved the problem of unable to start and interlock failure.

The invention discloses an intelligent monitoring system for a skid-mounted integrated transformer substation, relates to the technical field of transformer substation monitoring, and is used for solving the problems of inaccurate sensing of an abnormal power use source and low power supply regulation efficiency in the prior art. The method comprises the following steps of: constructing a plurality of power consumption devices, sequentially deploying end sensing nodes, constructing an end sensing network after integration, acquiring a real-time power consumption load of any power consumption device based on the end sensing network as a sensing result, and establishing a supply and demand regulation topology network between the skid-mounted integrated transformer substation and the plurality of power consumption devices. In-station voltage is distributed to a plurality of electric devices according to a supply-demand relationship through a supply-demand adjustment topology network, supply-demand adjustment is carried out based on a sensing result, and a central sensing network is established and used for sensing the operation condition of the voltage distributed to each electric device by the skid-mounted integrated transformer substation. And an abnormal power supply end and an abnormal power receiving end are obtained based on a sensing result, so that accurate and efficient power utilization monitoring is realized.

The embodiment of the invention discloses a data synchronous reconciliation method, system and device for a heterogeneous database and a storage medium. According to the technical scheme provided by the embodiment of the invention, the data change record of the first database is acquired, the data change record is written into the corresponding data group according to the same data identifier, and the second database is queried based on the data identifier of the current data group under the condition that the data reconciliation of the current data group is triggered. Determining target data matched with the data identifier of the current data group, and comparing the version number of the current data group based on the version number of the matched target data; and under the condition that the version number of the current data packet is the same as the version number of the target data, determining that the data synchronization reconciliation of the current data packet is successful. By adopting the technical means, accurate data synchronous account checking between heterogeneous databases can be realized, abnormal business operation caused by data asynchronization is avoided, and the reliability and the stability of business processing are improved.

The invention belongs to the technical field of medical instruments, and particularly discloses an intensive care unit nursing drainage device which comprises a drainage transfer tank, a cover body is arranged at the upper end of the drainage transfer tank, a drainage sleeve and a liquid taking pipe are arranged on the cover body in a sealed mode, a flexible controllable two-way drainage mechanism is arranged on the cover body, and drainage liquid monitoring and analyzing mechanisms are arranged on the two sides of the drainage sleeve. A quick response liquid level monitoring mechanism is arranged in the side direction of the drainage transfer tank, an ultrasonic crushing dredging mechanism is arranged on the lower portion of the drainage transfer tank, and a barometer is arranged on the cover body in a communicating mode. Negative pressure can be monitored and accurately adjusted, soft and accurate negative pressure is formed, safety of the drainage process is ensured, meanwhile, anti-solidification design is further arranged, hydrops are effectively prevented from being solidified in a collection container, hydrops transfer can be completed without disconnecting a drainage pipeline through ingenious combination with a negative pressure mechanism, operation is easy and fast, and the drainage effect is good. Backflow and pollution risks are effectively avoided, and the workload of medical staff is relieved.

The invention relates to the technical field of digital information control, in particular to an intelligent control system for file digital processing, which comprises the following steps: analyzing initial identification information during file processing, determining feature tags and file feature values in different identification scenes, determining reference equipment according to a standard processing speed of a processing equipment group, and processing the file according to the reference equipment. Then acquiring historical operation data of the reference equipment for analysis, determining the influence of the processed data volume and the unprocessed data volume in the reference equipment on the processing speed of the reference equipment, generating an influence parameter model, then acquiring real-time processing information of the reference equipment, and determining a pre-transmission volume based on the processed data volume in the real-time processing information; according to the method, the pre-transmission quantity is compared with the to-be-processed data quantity, and the pre-equipment is controlled according to the comparison result, so that fine control of the equipment operation process is realized, and the problem of abnormal equipment operation caused by data backlog in equipment which is slow in equipment processing is avoided.

The invention discloses an ETL scheduling job configuration checking method and device, equipment, a medium and a product, and is applied to the technical field of data processing.The method comprises the steps that configuration information of ETL scheduling jobs is obtained, and the configuration information comprises job configuration information, job flow configuration information and job dependence configuration information; based on the job flow configuration information, determining job configuration information of a plurality of jobs included in each job flow; based on the job configuration information of the plurality of jobs contained in each job flow, constructing a job dependency graph for each job flow; wherein nodes of the job dependency graph represent jobs, and edges of the job dependency graph represent job dependency relationships; performing consistency check on the configuration information to obtain a consistency check result; and executing configuration check on the job dependency graph corresponding to each job flow to obtain a configuration check result, so that the ETL scheduling job configuration information can be accurately checked, and abnormal operation in the job scheduling process caused by errors of the configuration information is avoided.