37results about How to "Avoid checking one by one" patented technology

The invention discloses a process abnormality diagnosis system. The process abnormality diagnosis system comprises a corresponding relation generation module, a test result analysis module, a process analysis module and an abnormality step determination module, wherein the corresponding relation generation module generates at least one corresponding relation table according to post-stage test abnormality data of a historical batch and a process abnormality step of the historical batch, the test result analysis module comprises a corresponding relation query unit, the corresponding relation query unit inquires the corresponding relation table according to the post-stage test abnormality data of a current batch to find out a suspicious process abnormality step of the current batch, the process analysis module inquires information of the suspicious process abnormality step of the current batch in a storage database, and the abnormality step determination module determines the abnormality step of the current batch in a process according to the information. The invention also discloses a process abnormality diagnosis method. With the process abnormality diagnosis system and method provided by the invention, the abnormality step of the current batch in the process can be rapidly and accurately diagnosed according to the post-stage test abnormality data of the current batch.

Embodiments of the present invention provide a control method, device and device for control. The method is applied to a switch, and a plurality of light-emitting elements are arranged inside the display panel of the switch, and the method specifically includes: determining the number of connected circuits and the conduction state of the connected circuits; according to the connected The number of circuits, and the conduction state of the access circuit, control the plurality of light emitting elements, so that the display states of the plurality of light emitting elements match the number and the conduction state. The embodiment of the present invention can provide the user with the information of the user equipment by displaying the state, and improve the convenience for the user to use the switch.

The embodiment of the present application relates to a rear drive axle and a vehicle thereof, relating to the field of vehicle technology, the rear drive axle includes a rear drive axle body, a leaf spring bracket and an adjustment module; the leaf spring bracket is arranged on the rear drive axle body On the top, it is used to connect the rear drive axle body and the vehicle leaf spring; under the adjustment of the adjustment module, the leaf spring bracket and the vehicle leaf spring are staggered relative to each other, so as to adjust the angle between the rear drive axle body and the vehicle leaf spring. Through the adjustment module, the relative position of the leaf spring bracket and the vehicle leaf spring is adjusted. Since the leaf spring bracket is arranged on the rear drive axle body, the relative position of the vehicle leaf spring and the rear drive axle body can be adjusted at the same time, thereby changing the rear drive. The included angle between the bridge body and the vehicle axis is used to solve the problem of vehicle deviation, thereby avoiding the need to investigate the causes of vehicle deviation one by one when the vehicle deviation problem is found, which can save investigation time and can be quickly and accurately Solve the problem of vehicle deviation.

The invention discloses a remote self-diagnosis system of a complex dynamic weighing sensing network, and relates to the field of a vehicle dynamic weighing technology. The system comprises dynamic weighing devices respectively disposed at multiple weighing areas and a server at a remote end. The dynamic weighing devices are used for dynamically weighing and recording work state information of the dynamic weighing devices and uploading the work state information of the devices to the server, and the server is used for receiving and processing the work state information of the devices and determining whether faults occur in the dynamic weighing devices. The advantages are as follows: an existing weighing area is fully utilized so that construction resources are effectively saved. The server collects the work state information of each dynamic weighing device, performs comparison analyzing on the work state information, finds out abnormal data, and determines a weighing area where a fault device is located and a fault device source according to the abnormal data, such that the time cost and the fund cost are effectively decreased.

The invention provides an electric power scheduling system and a business monitoring method for the same. The business monitoring method comprises steps of collecting safety incident logs in the electric power scheduling system in real time, reading the safety incident in safety incident logs in real time, determining and dividing the importance level of all read incidents according to the important level of the preset safety incident and preset established mapping relations between the various importance levels and related safety incidents, performing statistics on the quantity of the safety incidents in various importance level classifications, performing comparison on the statistic quantity and a preset corresponding value, performing corresponding importance level classification alarm according to the comparison result, and displaying read safety incident by classification. The invention can improve the working efficiency of the operation personnel, reduces the omission probability on the relative important problem, reduces the requirement on the specialty and avoids the noise pollution during alarming.

The invention relates to an open-type metal-air fuel cell group with easily replaceable anodes. All metal electrodes in the battery pack are located in the electrolyte pool; the air electrode is fixed in the electrode tank on the side wall of the electrolyte pool; the base of the anode circulation device is fixed on the electrolyte pool along the upper surface of the side wall of the electrolytic tank; The mechanism is fixed above the base through the bracket; the timing belt inside the connecting rod transmission mechanism circulates in the connecting rod transmission mechanism; the raised bump is fixed on the base; the upper connecting rod of the anode connecting rod is fixed on the timing belt, and the upper connecting rod It can be flexibly connected with the lower connecting rod, and the lower connecting rod is fixedly connected with the fixing frame that clamps the metal electrode; when the anode connecting rod rotates to the lifting bump, the lower connecting rod is located on the lifting bump, and the fixing frame clamps The metal electrodes held are brought over the electrolyte cell. The invention can improve the replacement efficiency of metal electrodes.

The embodiment of the invention provides a method, device and system for processing abnormal operations of a service platform. The method comprises the steps: at least one service request carrying a session marker is sent to the service plate, wherein the session marker is used for marking the life cycle of once communication interaction between a client and the service platform, and the communication interaction comprises at least one service request; the service platform records a service processing result corresponding to the session marker in a system log; the client applies the session marker to query abnormal operations in the life cycle of the once communication interaction. Therefore, in a process of the once communication interaction, the abnormal operations related to multiple services of multiple systems are queried, so that one-by-one check to each system is avoided, and all abnormal operation processing is obtained once; a processing flow is simplified, processing resources are saved, and the processing efficiency is improved.

The invention belongs to the field of power distribution technology, in particular to a power distribution device with leakage protection function, which includes a cabinet body, and a storage tank is arranged around a cabinet cover installed on the top of the cabinet body, and the inside of the storage tank is folded and filled There is an insulating cover, the bottom end of the insulating cover is connected with a support frame, an alarm indicator light is installed on the outer side of the lower end of the cabinet cover, and an insulating track base is installed on the inner side of the cabinet door installed on the front of the cabinet. A threaded guide rail is installed on the top of the insulating track base, and the side of the insulating track base is connected with an arc-shaped slide rail. The arc-shaped slide rail is connected with a detection vehicle. , before the power distribution cabinet that has already leaked electricity does not cause an electric shock accident, it is detected that the power distribution cabinet has a leakage, and the insulation cover that has been set is used to cover the power distribution cabinet that has already leaked, and a warning is given through the alarm indicator to avoid personnel. Electric shock, electric shock accidents occur, effectively guaranteeing the safety of personnel.

The invention relates to a discharge failure locating apparatus, a locating system and a locating method. The discharge failure locating apparatus comprises a power supply, a shock sensor, a trigger and an alarm; wherein, the shock sensor is used for detecting shocl signals and converting the detected shock signals into electrical signals; the trigger is used for receiving the electrical signals from the shock sensor and switching on an alarm loop; the alarm is used for sending out alarm signals after the alarm loop is switched on; the power supply is used for providing power for the shock sensor, trigger and alarm. The alarm belongs to at least one kind of sounding components, lighting components and wireless signal emission components. The discharge failure locating apparatus adapts to the indetermination of site environment to accurately find the failure with the advantages of high reliability and stable capability.

The invention discloses a state detection apparatus and detection method for a lead of overhead contact line equipment. The apparatus comprises a plurality of detection modules and a signal processing device. The detection modules comprise lasers, fixation plates with divergent devices arranged in the middle, four-quadrant light cell panels and wireless transmission modules. The laser are fixed on a support at one end of the overhead contact line equipment, the fixation plates are fixed on the lead of the overhead contact line equipment, the four-quadrant light cell panels are installed on a support at the other end of the overhead contact line equipment, and the wireless transmission modules are connected with the signal processing device. When the lead of the overhead contact line equipment is not deviated, the centers of the emission light of the lasers, the centers of the divergent devices and the centers of the four-quadrant light cell panels are disposed at the same straight line. According to the method, whether the lead is deviated, a deviation direction and a deviation size can be calculated in accordance with the size of acquired voltage signals generated by each cell and the position relations among the lasers, the divergent devices and the four-quadrant light cell panels. The method has the advantages of simplicity, reliability, good real-time performance, low cost, convenient installation and easy maintenance.