56results about How to "Improve monitorability" patented technology

The invention discloses a mixing drum speed monitoring method and equipment and a mixing truck. According to the scheme, mileage of the mixing truck can be determined through navigational positioning data, and an ideal rotation speed section, an ideal mixing time section of a mixing drum and the like can be obtained based on the current load of the mixing drum; an ideal running speed section of the mixing truck can be determined according to the determined mileage and the ideal mixing time section, and mixed material separation and safety warning reminding in the running process can be conducted based on the actual running speed of the mixing truck and the determined ideal running speed section; and the rotation speed of the mixing drum can be adjusted according to the actual running speed and the ideal running speed section of the mixing truck, and an upper limit value, a lower limit value and a set coefficient of the ideal rotation speed section of the mixing drum, so that the effects that the quality of mixed materials is controllable and potential safety hazards in the running process are reduced are achieved on the premise that the monitorability of control over the mixing drum in the running process of the mixing truck is effectively improved on the basis of reducing the monitoring cost.

The invention discloses a multipath multi-image video splicing device. The splicing device comprises a multi-image simulation signal input module, a video splicing processing module and an output module. The splicing device is used for acquiring images which cannot be acquired by multiple scenes by use of a single video due to spatial distances through multiple ways of local regions and then splicing the images into one video monitoring image. According to the invention, by use of a high speed video digital processing chip, calculation and synthesis processing can be carried out on multiple scene acquisition images by use of the image adaptive algorithm according to similarity of edge features of the images; automatic synthesis can be performed on multiple ways of signals with similar image edge features in all dispersion regions according to the feature edge positions; and the synthesized video images will display whole scenes in real time where regions should be displayed, thereby improving whole monitorability of scenes. The splicing device has strong image data processing ability, so a mode of overall scene display is created and cost of overall scene display of current splicing modes is reduced.

The invention discloses a durability test stand for a car door hinge and a cover hinge. The durability test stand comprises a control cabinet, a base steel frame assembly as well as an engine cover hinge durable assembly, a rear cover hinge durable assembly and a side door hinge durable assembly which are arranged on the base steel frame assembly and are connected with the control cabinet, and a sensor used for sensing the action times of the door hinge or the cover hinge is arranged on each of the engine cover hinge durable assembly, the rear cover hinge durable assembly and the side door hinge durable assembly and is connected with a counter arranged on the control cabinet. With the adoption of the technical scheme, the four door hinges and two cover hinges durability test is standardized, the test stand is simple and convenient to operate and install, and the monitoring probability and controllability of the test are improved, so that the accuracy of the test data are ensured, and the durability parameters of the door hinge and the cover hinge can be quickly and accurately provided to the design department. The durability test is carried out on the door hinge and the cover hinge, thereby facilitating stabilizing the product quality and playing a greater role in improving the whole car performance.

The embodiment of the invention relates to the technical field of development operation support, and discloses a micro-service gray release method and device. The method comprises the following steps: initializing system basic information; pulling a source code, and compiling and constructing a service deployment medium according to the source code; according to the deployment target environment, configuring a corresponding service deployment rear end, and initializing a front module service; configuring the deploying parameters in the publishing process; arranging a gray release process, quoting release configuration parameters, and generating a gray release task and a gray release strategy; driving the release process to execute according to the arranged gray release process, controlling the request flow switching and execution process in the gray release process according to the gray release strategy, and sending a release log record to a monitoring queue; and monitoring an execution state and a flow distribution state of the gray release task according to the release log record in the monitoring queue. According to the embodiment of the invention, the publishing efficiency, the stability and the monitor-ability of a complicated service system can be effectively improved.

The invention provides a fault self-checking method and device, an electrical device and a computer readable storage medium, wherein the method comprises the steps of carrying out the fault self-checking on a specified software program and/or a specified hardware according to a preset self-checking sequence in response to the pressing operation of a plurality of specified keys. Through the technical scheme of the invention, the efficiency and reliability of the factory inspection are improved, and the possibility of missed inspection during the inspection process can be effectively reduced.

The embodiment of the invention discloses a business state identifier adding method and device. The business state identifier adding method comprises the following steps: creating a workflow comprising a plurality of service processes; adding a business state identifier for each business process in the plurality of business processes according to a preset business state identifier method, whereinthe business state identifier is used for marking the progress state of the business process; and adjusting the service process according to the service state identifier, including adjusting the processing sequence of the service process or adjusting the execution state of the service process. By adopting the invention, the progress condition of the workflow can be marked by adding the business state identifier to each business process in the workflow, and meanwhile, the business process is adjusted according to the business state identifier, so that the management efficiency of the workflow can be improved.

The invention discloses an intelligent circuit breaker controller which comprises a signals acquisition module for acquiring working voltage of all circuits of a circuit breaker, electrical signals and frequency signals, a monolithic integrated circuit control module for receiving output signals of the signals acquisition module, and a power module for supplying power for all used electricity units in a system. The input end of the monolithic integrated circuit control module is connected with a key input module, the output end of the monolithic integrated circuit control module is connected with a liquid crystal display module and an execution mode, the execution mode is connected with an anti-interference module for connecting an execution module signal line and the power module into the ground through piezoresistor, the monolithic integrated circuit control module is connected with a communication module, the signals acquisition module comprises an air-core transformer and a signal conditioning circuit which is connected with the air-core transformer, the execution mode comprises an execution origin for operating a motor reclosing module, a reset circuit and a release control unit, and the reset circuit and the release control unit are respectively connected with the execution origin. The intelligent circuit breaker controller is fast and agile, strong in monitoring, and capable of conducting the remote opening and closing.

The invention relates to a device for testing pore water pressure. The device for testing the pore water pressure is mainly composed of a water storage container (1), a positioning steel plate (2), a permeable stone (3) and a pore water pressure meter (4), wherein a hole is formed in the middle of the positioning steel plate (2), the water storage container (1) is connected with the positioning steel plate (2) and is of a hollow structure, and a hole is formed in the center of the interior of the water storage container (1); the pore water pressure meter (4) is arranged in the water storage container (1); the permeable stone (3) is arranged in the hole of the positioning steel plate (2), and the upper surface of the permeable stone (3) is connected with the lower surface of the water storage container (1) in an abutting mode; and during testing, the pore water pressure is transmitted into the water storage container (1) through the permeable stone (3) and acts on the pore water pressure meter (4) in the water storage container (1), and thus pore water pressure testing is achieved. Compared with the prior art, the device for testing the pore water pressure has the advantages of being simple in structure, convenient and fast to mount and demount, recyclable and the like, and is suitable for testing the pore water pressure under various circumstances.

An automobile with a multi-angle adjustable camera comprises an automobile body, a fixed frame, a telescopic cylinder, a supporting plate, a rotating motor and the camera. The fixed frame is fixed to the top in the automobile body through a fixing piece. The telescopic cylinder is fixed to the lower portion of the fixed frame. The supporting plate is fixed to one end of a telescopic rod of the telescopic cylinder. The rotating motor is fixedly installed at the lower portion of the supporting plate. The camera is fixed to one end of a rotating shaft of the rotating motor. The camera of the automobile can be rotated to rise and fall according to demands, and therefore the monitoring range of the camera is greatly enlarged, and the safety of the automobile is improved.

The invention discloses a single-line digital communication interface based on an AHB bus, and the single-line digital communication interface uses a half-duplex mode to realize networking communication between a host and a plurality of slaves. The single-line digital communication interface is composed of an AHB interface module and a data transceiving module. In the data transmission process, bytes are used as units, and unique starting and ending modes and a unique data frame format are achieved. Single-line transmission requires that all data communication must be carried out strictly according to a specified time sequence. In order to ensure the correctness of the data, CRC is used to check each frame of data, the data is used as an I/O port of a chip, and a filter module for filtering out burrs is also arranged, so that the stability and reliability of communication are finally ensured. Compared with other communication interfaces, the circuit is simple, I/O port resources are saved, and hardware cost is reduced. Meanwhile, the data of the interface can be configured by an AHB bus, and the state information of the interface can be read, so that the flexibility and the monitorability are relatively high.

The invention discloses an energy-saving device for smart home, which comprises a device body. A wiring clamping plate is arranged on the inside of the front end of the device body, and the wiring clamping plate is welded to the device body. The upper left side of the wiring clamping plate A high-voltage box is installed at the end, and the high-voltage box is fixedly connected to the wiring clamping plate. An external connector is installed on the upper right end of the wiring clamping plate, and the external connector is fixedly connected to the wiring clamping plate. The external connector A resistor adjuster is installed on the lower side of the external connector, and the resistor adjuster is closely connected with the wiring clamping board, and an energy-saving data device is installed on the lower left side of the external connector, and the energy-saving data device is connected with the wiring clamping board, The upper front end of the energy-saving data device is provided with a signal hole, and the signal hole is welded with the energy-saving data device, and the lower front end of the energy-saving data device is provided with an energy-saving device switch, and the energy-saving device switch is movably connected with the energy-saving data device , the energy saver can be started independently, which improves the independent workability of the device.

The invention provides a message forwarding method and a device thereof, network equipment and a computer readable storage medium. The method comprises the following steps: a message with a label is received; whether a current label carried by the message is a target label distributed to upstream network equipment in advance by the equipment or not is judged, a judgment result is obtained, the target label comprises a first code segment corresponding to a target interface set in the equipment and a second code segment corresponding to a specified forwarding equivalence class, and the first code segment corresponds to the target interface set in the equipment; one upstream network device only corresponds to one interface set; and a processing operation corresponding to the judgment result is executed on the message. In the scheme, whether the current label of the message is the target label or not is judged, so that whether the message is safe or not can be quickly judged, and the message forwarding safety is improved. Besides, if the current label is the target label, the upstream network equipment can be identified from the first code segment of the current label, so that the monitorability of message forwarding is improved.

The invention discloses a uterine cavity expander. The uterine cavity expander comprises a rod body, an expansion head is arranged at the front end of the rod body, and a control handle is arranged at the rear end of the rod body; the expansion head comprises a plurality of elastic push rods and expansion rod units, wherein the elastic push rods take the center of the rod body as a symmetry axis and are arranged in the rod body in an annular array, the expansion rod units are matched with the corresponding elastic push rods, and the two ends of the elastic push rods are directly or indirectly hinged to the side surface of the expansion head; the end parts of the elastic push rods penetrate out of the side surface of the expansion head at an arc angle, clamping holes are formed in the end parts to abut against the surfaces of the expansion rod units, and an LED lamp unit is further arranged on the side surface of the expansion head; and the control handle is internally provided with a pushing device which allows the elastic push rods to move towards the expansion head and penetrates out along the arc angle to bend the expansion rod units and then enable the expansion head to expand in a spherical surface mode. According to the uterine cavity expander, a uterine cavity is mechanically expanded, a light source irradiates from inside to outside, very remarkable illumination is provided for the interior of the uterine cavity in a laparoscopic surgery, in addition, the monitoring performance of the uterine cavity is improved after expansion, excision of a myometrium is completed under the condition that an endometrium is not damaged, and the uterine cavity expander is puncture-proof, light in weight and high in operability.