31results about How to "Avoid error-prone situations" patented technology

The invention discloses an intelligent navigation device, a navigation terminal and an information navigation method in the terminal. The invention embodiment comprises: obtaining the text information in the terminal; judging whether the navigation program has started; if not, starting the navigation program and introducing the text information into the navigation program to process; if yes, introducing the text information into the navigation program directly to process; therefore, user can call the navigation program from other application programs in the terminal rapidly and conveniently; the system can induced the text information needing navigation automatically for navigation, avoids the errors caused by the user artificial input information, while increasing the navigation efficiency and facilitating users.

The invention relates to a gear M-value rapid diameter measuring jaw linkage mechanism which is characterized by comprising a base plate, wherein a clamp support is installed at one end of the base plate and is provided with a clamp; a first hole of a first sliding block is internally provided with a summation and difference rod; the first sliding block is provided with a first sliding groove installation moving measuring rod device; a first pressing spring fixed seat is provided with a first spring device; a second guide rail is slidingly connected with a second sliding block; the second sliding block is provided with a second sliding groove installation fixed measuring rod device; second pressing spring fixed seats are installed on the base plate; a second spring device is arranged between the second pressing spring fixed seats; the second sliding block is threadedly connected with a clipping body; the clipping body is provided with a measuring device; and a connecting rod device is installed at the middle of the base plate. The gear M-value rapid diameter measuring jaw linkage mechanism provided by the invention is simple to operate, and is intuitive in reading, data is accurate, and the situation that the matched measurement of a clipping ruler and a measuring ball causes error easily is prevented; and the manufacturing cost is low, and the enterprise production operation cost can be lowered.

The present invention discloses a software test method and system, and a test platform. The method comprises the following steps: according to the tested software, automatically generating a test caseparsed and executed program source file, and compiling the test case parsed and executed program source file to generate an executable file; writing the executable file into an running platform of the tested software; sending a preset test case corresponding to the tested software to the executable file, executing the test case through the executable file and testing the tested software; and receiving and saving the execution results of the test case executed by the executable file. According to the technical scheme of the present invention, by automatically generating the test case parsed and executed program source file according to the tested software, without manual edition of the source files by testers, the testing workload is effectively reduced, the testing difficulty is reduced,and the problem that the traditional software module interface test method has certain limitations and inefficiencies is finally effectively solved.

The invention discloses an automatic steel feeding system for slab heating furnaces, and relates to the technical field of automation control. The automatic steel feeding system comprises the heatingfurnaces, a plurality of steel feeding roller beds and a feeding roller bed, and further includes a slab information database, a slab predetermined position module, a human-computer interaction module, a communication module and a PLC control module. The feeding roller bed and the multiple steel feeding roller beds are connected in sequence, and the steel feeding roller beds are located at different positions of the heating furnaces. A photoelectric detecting sensor is arranged at the front end of each of the steel feeding roller beds. The slab information database and the slab predetermined position module are both connected to the PLC control module through the communication module, and the human-computer interaction module is connected with the slab information database and the slab predetermined position module. The steel feeding roller beds, the feeding roller bed and the photoelectric detecting sensor are all connected with the PLC control module. The invention further disclosesan automatic steel feeding method for the slab heating furnaces. The automatic steel feeding system and method improve the efficiency of steel feeding of slabs, reduce the energy consumption and reduce the labor intensity of operators.

The invention discloses a propeller blade angle real-time measuring device. The device comprises a base, a fixed plate is arranged at the top of the base, a clamping groove is formed in the fixed plate, and a propeller is clamped to the fixed plate through the clamping groove. Through the arrangement of the clamping block at the bottom of the propeller, the propeller can be placed in the clampinggroove, the clamping block extrudes the clamping head, and when the clamping head reaches the bottom of the clamping groove, the clamping head is tightly clamped in the clamping groove through the elastic force of the clamping spring, so that the propeller is fixed, and the situation of inaccurate measurement during measurement is avoided; according to the propeller angle measuring device, the angles of blades of a propeller can be accurately measured, a worker can conveniently use the corresponding propeller at the accurate angle, a sliding rod is arranged at the bottom of the fixed plate, the sliding rod can slide in a sliding groove, and therefore the blades are driven to move to a detected place to measure the angles of the blades; and the condition that errors are easy to occur in manual measurement is avoided.

The invention discloses an automatic control system for a cable strand traction system of a suspension bridge, which comprises a traction system, a data processing center and a winch chamber control module. The traction system comprises a main traction winch, an auxiliary traction winch, a first traction rope, a second traction rope, a third traction rope, a first puller, a second puller, an anchor gantry guide wheel set, a catwalk gantry guide wheel set, a tower top gantry guide wheel set, an anchor back gantry guide wheel set, a rotary wheel, an RFID electronic tag, an RFID card reader and afirst wireless communication terminal. The RFID card reader can send the encoded information of the read RFID electronic tag to the data processing center through the first wireless communication terminal, and the data processing center analyzes the encoded information and sends corresponding control instructions to the control module of the hoist room to control the hoist or the hoist to performcorresponding operation. The control system can realize the automatic monitoring of the puller and the automatic control of the puller without human manipulation and save the human cost.

The invention discloses a method for processing messages. The method for processing the messages is used for clients based on a Customer Premises Equipment (CPE) wide area network management protocol. The method includes the following steps that: S1, a long connection is established between the client and a server; S2, the client monitors whether data packets are transmitted in the long connection, if so, the step S3 is performed, otherwise the step S4 is performed; S3, the data packets are analyzed by the client, corresponding tasks are established according to analyzed results and are added to a pre-set queue, and then the step S2 is performed; and S4, the tasks in the queue are processed item by item according to the order of the queue by the client, processing results of the tasks are transmitted to the server, and then the step S2 is performed. The method for processing the messages avoids the case that a mistake is easily made in a message exchange process, and improves the utilization rate of channels.

The invention discloses a webpage updating request generation method and apparatus. The method comprises the steps of obtaining request parameters used for performing asynchronous updating on a webpage; generating an initial request used for requesting to asynchronously update the webpage by utilizing the request parameters; detecting parameter types of the request parameters; and writing the parameter types of the request parameters into fields used for representing the parameter types of the request parameters in the initial request, and obtaining an updating request. According to the method and the apparatus, the technical problem of high error rate of the parameter types in the prior art is solved.

The invention provides a numerical control machine tool capable of identifying workpieces and automatically inputting process parameters, and belongs to the field of machine tools. The numerical control machine tool comprises a machine tool body, a machine tool control system, an OPS and a control panel, wherein the machine tool control system, the control panel and the OPS are arranged on the machine tool body, and plurality sets of workpiece identification codes and process parameters corresponding to each set of workpiece identification codes are stored in the machine tool control system. The numerical control machine tool further comprises a scanning device used for scanning the workpiece identification codes and transmitting the workpiece identification codes to the machine tool control system, wherein the scanning device is arranged on the machine tool body, the machine tool control system is electrically connected with the control panel and the OPS, and the OPS is electrically connected with the scanning device. According to the numerical control machine tool, process parameter input errors can be avoided, and the working efficiency is high.

The invention aims to provide a management system of a hot work ticket, which gets rid of the use of a paper hot work ticket and can realize the management of equipment and personnel in the hot work ticket, and comprises an operation system used for creating the hot work ticket according to a hot work plan and performing SHE auditing on the hot work ticket; a mobile terminal which searches for thehot work content matched with the hot work plan, selects the relevant information of the matched hot work content and inputs the relevant information into the hot work ticket, inputs the hot work information in the hot work process into the hot work ticket in real time, uploads the work ticket with the input hot work information to the management and control platform; and positioning cards whichare respectively used for positioning personnel and equipment in the hot work process, and communicate with the management and control platform to report positioning information of the personnel andthe equipment, and when the personnel or the equipment carrying the positioning card meets an alarm triggering condition, the management and control platform gives an alarm.

The invention discloses a mounting device of a side slope deformation monitoring device. The mounting device of the side slope deformation monitoring device comprises three parts: a shell part, a detachable core component and a photovoltaic power generation component, wherein each part is independent of each other and can form an entirety by itself, and can be transported independently and installed conveniently; the mounting device of the side slope deformation monitoring device can be assembled quickly through bolts during on-site construction, therefore, the problems of difficult transportation and difficult installation are effectively solved; wherein the detachable core component is designed as a mode that an upper pulling plate and a lower pulling plate clamp a mounting plate; a wiring duct and a line bank are arranged on one side of the mounting plate, and monitoring components are centralizedly arranged on the other side of the mounting plate, so that the monitoring componentscan be arranged on the mounting plate in a standardized and unified manner, which facilitates the early installation and debugging of the monitoring components, and greatly improves the work efficiency; meanwhile, the detachable core component has normative wiring and neat appearance, which is easy for later inspection and maintenance; in addition, the outer shell cylinder is provided with a special heat-dissipating and moisture-proof design, which effectively ensures the working proper humidity and heat dissipation effect of the monitoring components.

The invention belongs to the field of data processing, and particularly relates to an NLP-based research data standardization method and system. The method comprises the following steps: a standard library manufacturing step: creating a standard library, formulating standard descriptions of various research fields and storing the standard descriptions in the standard library, the standard descriptions comprising research field standard descriptions, index standard descriptions and index option standard descriptions; a data input step: inputting survey data and description information of the project, the description information including field description, index description and index option description; an information identification step: carrying out word segmentation on the input description information, then carrying out vectorization to obtain word vectors, carrying out identification on the word vectors and a standard library by utilizing LSTM, and selecting a preset number of standard descriptions with the highest similarity from the calculated similarities; and an association confirmation step: selecting the most accurate one from the identified standard descriptions, and associating the most accurate one with the corresponding description information. According to the method, the processing accuracy can be ensured while the processing efficiency is ensured.

The invention relates to the technical field of online consumption, and discloses a commodity order printing and calling system which comprises a user software terminal and a bar counter terminal. The user software terminal comprises a commodity list module used for commodity selection, a commodity quantity selection module used for commodity quantity selection, a user room selection module used for selecting a room number of a user, and a commodity ordering time module used for recording commodity ordering time. According to the invention, through the user software terminal, the user can directly select and place an order on the terminal device for the required commodities, the number of the commodities and the room where the user is located, and then the terminal device records the order placing time of the user and sends the demand of the user and the order placing time information to the bar counter terminal together. And after receiving the information, the bar counter terminal displays the information and broadcasts the requirements of the user, so that bar counter personnel can quickly respond.

The invention discloses a quartz ring product thickness measuring device. The device comprises a bottom plate, a main rod, a placing plate, a measuring plate, a pressing plate and a limiting plate, wherein the top of the bottom plate is connected with the main rod in a welding manner, the top of the bottom plate is connected with the measuring plate in an embedding manner, the outer part of the main rod is connected with the placing plate in a sleeving manner, the bottom of the placing plate is fixedly connected with a spring, and the outer part of the main rod is provided with a spring. According to the quartz ring product thickness measuring device, the main rod, the placing plate and the measuring plate are combined together, so that the problem that data errors are easy to occur due topoor stability during measurement of traditional quartz ring products is well solved, the stability and accuracy during measurement can be kept, the convenience during measurement is greatly improved, the overall structure is simple, the situation that errors are prone to occurring is avoided, measurement work can be completed only by placing quartz ring products on the placing plate and then pressing the pressing plate downwards, and the flexibility is high.