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.

The invention provides a method for monitoring a secondary pressure plate compulsory locking device and the state thereof, and belongs to the field of apparatuses for monitoring the states of put-into-use and out-of-use of secondary pressure plate of an electric power system. The invention involves the secondary pressure plate compulsory locking device, a scheduling main station server, an anti-error host and a computer key. A pressure plate can be compulsorily locked, and completely broken apart, and the states of put-into-use and out-of-use of the pressure plate are effectively recorded. The secondary pressure plate compulsory locking device can be installed while a secondary pressure plate is under an operating state, and on-line monitoring the states of put-into-use and out-of-use of relay protective pressure plate of all stations at the scheduling main station can be realized through telecommunication.

The invention discloses a WIFI equipment positioning method based on the internet of things technology. The method comprises the following steps of acquiring the state value of WIFI equipment; when the state value is abnormal, determining the identifier of the abnormal WIFI equipment corresponding to the abnormal value and acquiring the position coordinates of the abnormal WIFI equipment; checking the position of the abnormal WIFI equipment through a mobile terminal, and visualizing the circuit diagram of the abnormal WIFI equipment by using virtual reality equipment. According to the technical scheme of the invention, when the WIFI equipment breaks down, the specific position of the abnormal WIFI equipment can be directly obtained. Therefore, the rapid positioning of the abnormal WIFI equipment is realized. The operation of checking each of all WIFI equipment one by one can be avoided. Meanwhile, and the damaged circuit diagram of the abnormal WIFI equipment is checked according to the virtual reality equipment. As a result, the damaged circuit diagram can be automatically changed at the mobile terminal, and the visualization of the changed circuit diagram can be realized. The manual arrangement of the damaged circuit diagram is avoided. The maintenance efficiency is improved.

The invention discloses a self-checking method of an automatic over-phase control system of a motor train unit. Firstly, an output signal of the automatic over-phase control system is cut off, and then whether a static photoelectric coupling circuit is output, whether a comparator circuit is output, the magnitude of a signal value received by a vehicle-mounted receiving inductor and a disconnection detection threshold voltage value and the magnitude of a short-circuit detection threshold voltage value are compared in sequence, and detection is carried out according to whether a dynamic photoelectric coupling circuit in each sales output state is output or not. According to the comparison between the detection result and the preset value, whether and where a fault exists is judged, and a fault alarm is input to a man-machine display unit, and a fault code is displayed according to the corresponding protocol. The self-checking method of an automatic over-phase control system of the motortrain unit effectively solves the problems that in the prior art that only open circuit detection exists and short circuit detection does not exist and the fault position cannot be accurately located.

The invention discloses a script checking method based on a storage system. The method comprises the steps that a standard script is selected from multiple scripts of the storage system according to apredefining rule, the standard script is matched with a checking strategy, and according to a matching result, it is determined that the standard script is a legal script or a wrong script; therefore, the standard script which accords with a checking standard is selected from all the scripts, then the standard script is matched with a checking strategy, accordingly, the situation is avoided thatall the scripts are checked, and the checking efficiency is improved; meanwhile, by using the preset checking strategy, multiple standard scripts are checked at the same time, the situation is avoidedthat a manual mode is adopted for checking the scripts one by one, and the checking efficiency of the scripts is remarkably improved; the checking result is not influenced by the time, and the checking quality is high. The invention further discloses a script checking system and device based on the storage system and the storage medium. The script checking system and device based on the storage system and the storage medium can also achieve the technical effect.

The invention is applicable to the technical field of alarms, and provides a tubular explosion-proof pressure-relief alarm device which comprises an exhaust pipe arranged on a conveying pipe in a communicated way and provided with an exhaust opening, a pneumatic roller rotationally arranged in the exhaust pipe, provided with an exhaust groove is formed in the side wall , and forming a sealing structure together with the inner wall of the exhaust pipe; an airflow alarm which is arranged in the exhaust port and used for generating an alarm by utilizing airflow; a power generation assembly whichis connected with the pneumatic roller and generates electric energy through rotation; and a positioning transmitting assembly which is electrically connected with the power generation assembly and isused for transmitting signals for positioning. Positioning is carried out through the positioning transmitting assembly, so that workers are prevented from checking, and the positioning accuracy is improved. Alarm is performed through the airflow alarm, electric energy is provided, and energy dependence is avoided. The alarm device has the advantages of simple structure, energy conservation, lowenergy dependence, good warning positioning performance, good warning effect and convenience in popularization and implementation.

The invention relates to the technical field of emergency equipment, in particular to an internet-of-things intelligent fire-protection emergency light system comprising an emergency light, a displaymodule and a control module; the emergency light can be installed in a corridor, a staircase and/or a living room of a building; the control module is configured to receive detection information fromthe emergency light, including temperature, smoke concentration and emergency light failure information, control opening and closing of the emergency light and output the detection information to thedisplay module. The emergency light of the present invention is installed in the corridor, the staircase and/or the living room of the building and is connected to the control module; when the emergency light senses a danger, a sensing signal is sent to the control module, the control module can control other emergency lights adjacent to the emergency light to respond so as to enhance the warningfunction; people in the vicinity can find the danger in advance and danger prevention measures are started ahead of time, thereby reducing casualties and property losses.

The invention belongs to the technical field of power distribution, and particularly relates to power distribution equipment with a leakage protection function. The equipment comprises a cabinet body, a containing groove is formed in the periphery of a cabinet cover mounted at the top of the cabinet body, an insulating cover is filled in the containing groove in a folded manner, and a supporting frame is connected to the bottom end of the insulating cover. An alarm indicating lamp is installed on the outer side of the lower end face of the cabinet cover, an insulating rail base is installed on the inner side face of a cabinet door installed on the front face of the cabinet body, a threaded guide rail is installed on the insulating rail base, an arc-shaped sliding rail is connected to the side face of the insulating rail base, and a detection vehicle is connected to the arc-shaped sliding rail. After electric leakage of a power distribution cabinet, through the arrangement of the detection vehicle, electric leakage of the power distribution cabinet is detected before an electric shock accident of the power distribution cabinet with electric leakage occurs, the power distribution cabinet with electric leakage is covered by the arranged insulating cover, and an alarm is given through the alarm indicating lamp, so that electric shock of personnel and electric shock accidents are avoided, and the life safety of the personnel is effectively guaranteed.

The embodiment of the invention discloses a method for determining an object placement state, and a related device, which are applied to a picture puzzle, the picture puzzle comprises an antenna array, the antenna array comprises a plurality of antenna units, and each antenna unit transmits signals and receives signals based on an inductive coupling manner; and the method comprises the steps of: transmitting a first object detection signal based on the antenna units in the antenna array; receiving a response signal of the first object detection signal based on the antenna array, and determining a target antenna unit receiving the response signal; and determining a placement state of a target puzzle module on the picture puzzle according to the position of the target antenna unit on the antenna array. By adopting the method disclosed by the embodiment of the invention, when the puzzle module is placed on the picture puzzle, the placement state of the puzzle module on the picture puzzlecan be determined, the user experience can be improved, and the applicability is high.

The embodiment of the invention provides a car door control system. The car door control system comprises a car door management module and at least one car door controller, wherein the car door management module is used for sending corresponding power supply side information, carriage number information and car door number information to each car door controller and receiving fault reporting information sent by the car door controller; and the car door controller is used for controlling the opening and closing of a car door and judging whether an electric signal is correct or not according to the power supply side information, if the electric signal is incorrect, writing the carriage number information and the car door number information into the fault reporting information, and sending the fault reporting information to the car door management module.

The embodiment of the invention provides a control method and device, and a device for control. The control method is applied to a switch; and a plurality of light emitting elements is arranged insidea display panel of the switch. The control method specifically comprises the following steps: determining the number of connected circuits and the conducting states of the connected circuits; and controlling the plurality of light emitting elements according to the number of the connected circuits and the conducting states of the connected circuits, so that the display states of the plurality oflight emitting elements are matched with the number and the conducting states. The embodiment of the invention can provide information of user equipment to the user through the display states, therebyimproving the convenience of the user using the switch.

The invention discloses a malicious link detection method and system, and relates to the field of computer. The malicious link detection method comprises the steps of obtaining a to-be-detected link;extracting a key character of the to-be-detected link based on a preset extraction rule; generating a hash value based on the key character; matching a malicious link from a preset malicious link database based on the hash value; and when the malicious link with the same hash value is matched, indicating that the to-be-detected link is the malicious link. According to the malicious link detectionmethod and system provided by the invention, the malicious link can be detected rapidly by extracting the key character in the link, generating the hash value and matching the hash value directly withthe pre-stored hash value in the database; one-by one detection can be avoided during the link detection; and the malicious link detection method and system have the advantages of being high in detection efficiency and saving system resources.

The invention relates to a floor. The floor is laid on concrete. The floor comprises a plurality of plate bodies, wherein flow channels are formed in the plate bodies, the adjacent plate bodies are abutted against each other, the flow channels between the adjacent plate bodies communicate with each other, bolts are further arranged on the concrete, nuts are arranged on the bolts, through holes areformed in the plate bodies, the through holes are connected to the bolts in a sleeving mode, and the nuts are abutted against the upper ends of the plate bodies. According to the floor, in the actualuse process, when one flow channel in the certain plate body is blocked, the plate body can be separately disassembled only by unscrewing the nut on the plate body, operation such as repairing and replacing is carried out separately on the plate body to complete repairing of the floor, the whole floor is prevented from being excavated, the workload is reduced, and the floor is easy to repair.