75results about How to "Reduce lost time" patented technology

A system and method for a navigation system including a hazard avoidance feature is disclosed. The system and method allows for professionals, civilians, vehicles, robots and computer systems to collaborate and share information regarding hazards, defects, obstacles, flaws, and other abnormalities that exist in any environment. Routes may be planned that avoid these hazards reducing lost time or frustration. Moreover, the system and method is configured for participants to detect, catalog, and share information related to obstacles.

An apparatus for allowing pre-assembly of a wheel and wheel spacer and a method of using the apparatus are disclosed. The apparatus provides a structure within the hub of a molded plastic wheel and a structure on a spacer segment for engagement of the two parts. A variety of embodiments are described in which the spacer can easily be snapped, screwed, or pressed into the wheel. This allows pre-assembly of the spacer and wheel so that when needed, a spacer need not be found or acquired, but is readily available to the user.

A traffic signal control method comprises confirming the shortest green light interval; confirming the conflict area of the different traffic flow and the key conflict point position according to the engineering design for road canalization; confirming the longest clear distance si(m) of the traffic tail unit of green light i and the shortest entry distance sj(m) of the traffic head unit of green light j in conflict with green light i; calculating the longest clear time Max{ti} of the traffic tail unit of green light i and the shortest entry time Min{tj} of the traffic head unit of green light j; calculating the shortest green light interval Iij=A+Max{ti}−Min{tj}; confirming the control scheme for the crossing according to the shortest green light interval and sending the control instruction to the traffic signal display device for displaying in real time according to the control scheme. A traffic signal control system and special equipment are also provided.

The present invention is configured such that, in a low AC loss oxide superconductor constituted by providing an oxide superconducting layer 6 on a substrate 1, said oxide superconducting layer 6 is separated into a plurality of filament conductors 2 in parallel to the lengthwise direction of said substrate 1 by dividing grooves 3 plurally formed in the widthwise direction of said substrate, and a high-resistance oxide 8 is formed in said dividing grooves 3. Because of the invention, it is possible to increase the insulation properties of individually divided mated filament conductors, and to obtain an oxide superconductor that has low AC loss.

The invention relates to an automatic fault diagnosis system of a bulldozer. A controller and a display are connected with a CAN wire. The controller comprises an engine controller, a detection controller and a traveling controller. Each engine parameter sensor is connected with the engine controller; a bulldozer transmission and working parameter sensor, a bulldozer starting system electrical device detection points are connected with the detection controller; and a travelling control handle, a travelling brake pedal, a travelling solenoid valve, a steering brake solenoid valve and a bulldozer travelling pressure and velocity sensor are connected with the traveling controller. The invention can diagnose all faults of the electrical devices, lines, and part of hydraulic system of bulldozer, alarm and display the detected content, thus an operator can find the fault points directly according to indication of alarm, and then eliminate the faults effectively. Therefore, labor intensity is reduced and downtime is shortened, and the maintenance cost is reduced. The automatic fault diagnosis system can make sure the bulldozer operate safely and improve the overall management level of the bulldozer. The invention has the advantages of stable performance, convenient operation, safety and reliability and humanized interface.

The invention discloses an auxiliary robot for ultrasonic flaw detection, which comprises a frame, a frame travel mechanism, a detection executing part, a coupling agent coating part and a moving mechanism for the executing part. In the frame travel mechanism, each pedrail drive motor acts separately or cooperatively to enable the frame to go forward, backward or turn. The detection executing part is moved by a synchronous belt in the moving mechanism for the executing part. A probe rotating motor and an ultrasonic probe clamping part are arranged on an internal mounting bracket. An ultrasonic probe clamping part is moved up and down by a linear reciprocating motor through the internal mounting bracket. In the coupling agent coating part, a coupling agent brush is fixed on the ultrasonic probe clamping part. The coupling agent brush coats the coupling agent in the front, and then the ultrasonic probe executes the process of flaw detection behind the coupling agent brush. The invention accomplishes heavy works such as coupling agent coating, probe clamping and the like per se, which greatly reduces labor intensity of detectors and improves the efficiency and precision of detection.

The invention provides a value traceability and monitoring method for a low-voltage current transformer automation verification system. Value traceability is performed on the low-voltage current transformer automation verification system based on a network remote correction method. The method comprises monitoring test data of low-voltage current transformer inspection samples output by the verification system through a statistical method and performing risk early warning on the low-voltage current transformer. Comparing with the prior art, time required by correction is shortened, correction costs are reduced, and the metering center work delaying time of a measuring center is reduced; results can be re-inspected on line before verification, so that the correction quality is improved; sample testing and verification data statistical processing are completed automatically through a computer, the monitoring amount of the automation verification system state is reduced, and the reliability and the timeliness of state monitoring of the automation verification system are improved.

The invention discloses a safety driving control method through yellow light signal on an intersection based on a wireless technology. The method comprises the following steps: step 1, detecting the current velocity v of a car and the distance S (v) to a parking line; step 2, transmitting the collected data to a database of a center control computer; step 3, calculating the required distance S, within which the car completely stops at the current velocity v; step 4, generating a corresponding command according to the comparison result of S and S (v); step 5, adjusting the time ty<0> of a yellow light; step 6, transmitting the corresponding command to a vehicle-mounted terminal or a mobile terminal of the corresponding car; step 7, broadcasting driving tips by the vehicle-mounted terminal or the mobile terminal after receiving the command. According to the safety driving control method through the yellow light signal on the intersection based on the wireless technology, an intelligent active reminding technology is adopted to provide timely, accurate and enough guidance information for drivers, safe and efficient transit capacity is realized when the yellow light is turned on, fast, comfortable and safe road efficiency is completely played, and the safety driving control method is suitably popularized and applied to Internet of Vehicles in future.

The invention discloses an automatic paster robot for weld radiographic inspection, which comprises a rack, a rack travelling mechanism carrying the rack to move, a real-time detection system located at the upper part of the rack, and a lead box used for storing a film. The automatic paster robot has the advantages that the labor intensity of paster inspection is reduced; the working efficiency is improved effectively; the operation is remote; personal injuries of radiation to operating personnel are reduced; and the automatic paster robot is low in manufacturing cost, easy to process and manufacture, simple and convenient to control, and high in accuracy, is applied to practical production, and can improve economic benefits of the radiographic inspection greatly.

A successive approximation analog / digital converter is provided, which includes a successive approximation register supplying a digital / analog converter, first means of comparing an input signal of the analog / digital converter to an output signal of the digital / analog converter delivering a first comparison signal, said successive approximation analog / digital converter being synchronised by a clock signal coming from a conversion clock. A method such as this includes dynamic adaptation of the conversion clock period based on at least one parameter.

The invention discloses a cantilever frame beam side all-embedded mounting and erecting device. The cantilever frame beam side all-embedded mounting and erecting device comprises an I-beam and embedding devices; the I-beam is provided with a steel plate base, and is fixedly connected with an embedding device I arranged in a concrete wall through a bolt; a supporting point fixing device I of which the angle can be adjusted freely is arranged on the lower portion, which is far away from the concrete wall, of the I-beam; the supporting point fixing device I is connected with a supporting point fixing device II arranged on the concrete wall through a supporting steel tube; the supporting point fixing device II is connected with an embedding device II arranged in the concrete wall through a bolt; trapezoidal screw threads are arranged in two ends of the supporting steel tube; a positive and negative trapezoidal thread adjusting screw is arranged on the middle upper portion of the supporting steel tube; each of the supporting point fixing device I and the supporting point fixing device II is provided with a trapezoidal screw of which the angle can be adjusted freely; and the trapezoidal screws are respectively connected with the screw threads in the two ends of the supporting steel tube. The cantilever frame beam side all-embedded mounting and erecting device is quite simple in structure and quite convenient to assemble and disassemble; materials are saved greatly; and the schedule is increased.

The invention discloses equipment for precisely carving a light guide plate by using laser. The equipment comprises a worktable; multiple guide rails are arranged on the top surface of the worktable; a mobile platform is slidingly assembled on the guide rails of the worktable; the top surface of the mobile platform is used for bearing the light guide plate; and a cyclone light plate device and a laser emitting device are arranged on the back upper side of the worktable in sequence from bottom to top. The equipment can enable the light path to be minimal and the speed to be maximal, can reach minimal carving net point of 30 microns grade, can be simple and light, and greatly improves the production efficiency.

An image pickup apparatus including: CCD image pickup device for converting object light into electrical signals; a light cutoff plate; an exposure controlling section for controlling the light cutoff plate and image pickup device to control exposure period of the image pickup device; a dark signal storage section for storing dark signals obtained from the image pickup device in the condition where the incident light is cut off by the light cutoff plate; a subtracting section for subtracting dark signals stored at the storage section from the main exposure image pickup signals obtained at the image pickup device by a main exposure where the light cutoff plate is withdrawn; a defect detecting section for detecting fault pixels from the image pickup signals after the subtraction of dark current components; and a correcting section for correcting the detected fault pixels. The detection of fault pixels is performed with respect to the image pickup signals canceled of the dark current components so that the fault pixels can be accurately detected.

The invention discloses an intersection two-phase signal control and canalization method comprising the following steps: arranging a straight-on traffic passing lane and a right-turn traffic passing lane on each road of the intersection in an entrance lane direction; arranging a turn-round lane before an immutable section of each road of the intersection in the entrance lane direction, arranging a central isolation belt or a widened straight-on lane on each road of the intersection in an exit direction, wherein the widened straight-on lane only allows left-turn traffic in a left side entrance lane direction to line up and wait. When vehicle enters the intersection, the left-turn vehicle takes a right turn with right-turn traffic on a right-turn lane, and the left-turn vehicle enters the straight-on lane, only allowing the left-turn traffic to line up and wait, through the turn-round lane, thus realizing left-turn of the vehicle. The method only needs two phase to effectively solve the bad influences of the intersection left-turn traffic against an intersection signal timing plan, thus providing very effectively improving effects for enhancing intersection passing efficiency, and improving time and space resource utilization.

The invention discloses a method and a device for rapidly switching RIP (routing information protocol) routings. The method includes the steps: maintaining all RIP routings corresponding to the same destination address in an RIP routing table, selecting one optimal RIP routing from the RIP routings corresponding to the destination address and issuing the optimal RIP routing to a hardware forwarding table by a routing receiving device; inquiring the RIP routing issued by a routing issuing device from the RIP routing table when determining that a link corresponding to the routing issuing device is faulted by the routing receiving device; deleting the RIP routing from the RIP routing table if the RIP routing is not the optimal RIP routing; deleting the RIP routing from the RIP routing table, reselecting one optimal RIP routing from the other RIP routings corresponding to the RIP routing and issuing the reselected optimal RIP routing into the hardware forwarding table if the RIP routing is the optimal RIP routing. RIP routing switching time can be shortened, and flow loss time is further shortened.

Provided are apparatus and methods for manufacturing semiconductor devices and more specifically exhaust system apparatus and methods used in conjunction with a plurality of semiconductor processing chambers. The overall apparatus includes a plurality of process modules in which a semiconductor process is performed and an exhaust module to which the process modules are independently connected by fluid exhaust lines. The exhaust module amplifies an exhaust functionality of the system by more effectively and reliably drawing exhaust material from the process modules to be efficiently and effectively exhausted from the system.

A method and apparatus for detecting the presence or absence of an undesirable fluid, such as water, in a pipeline and for removing the undesirable fluid are disclosed. A detecting substance, for example, sugar, naphthalene or a pigmented solid is carried by a sweeping pig. The sweeping pig is inserted into the pipeline, propelled along the pipeline and recovered from the pipeline. The detecting substance is examined upon recovery of the sweeping pig to determine whether the undesirable fluid is present in the pipeline. The pipeline can be swept multiple times until examination of the detecting substance indicates that the undesirable fluid is not present in the pipeline.

A data processing apparatus may include a data acquisition unit, a plurality of buffer units including a storage capacity and an additional storage capacity, a valid data amount calculation unit that calculates an amount of valid data and outputs valid data information indicating whether or not the data is valid, and a data write control unit that controls writing of the data to one of the plurality of buffer units. The valid data amount calculation unit may determine the number of the units based on the calculated amount of valid data and the additional storage capacity. The data acquisition unit may acquire data included in the units, the number of which is determined by the valid data amount calculation unit. The data write control unit may control whether or not to write the data to one of the plurality of buffer units based on the valid data information.

The invention discloses an intelligent creel for a carpet loom, which comprises a frame, a yarn storage body, a positioning and line-seeking unit, a core function unit, a guide frame and a manipulator. As the transfer of carpet yarn from the yarn storehouse to the loom, the present invention can automatically analyze the utilization of various yarns according to the order, and supply them to the carpet loom according to the specified surplus, and the yarn can be used before a certain yarn is used up. It can be reserved for the loom in advance, so the yarn utilization rate and carpet productivity are greatly improved, and at the same time, the time for changing yarns for different orders is saved, and the labor load and delay rate are reduced, which has high economic and social benefits.

The leak stopping agent consists of acid soluble material15-45 wt%, bentone powder 5-25 wt%, lime powder 5-30 wt%, calcium carbonate powder 5-25 wt%, cement 0-40 wt% and fibrous material 0-20 wt%. When it is used in stopping leak, the above said materials are mixed homogeneously before further mixing with 2-7 times of water or 3-10 times of well drilling liquid. It is superior in stopping leak during well drilling owing to the high adhesion force and shearing resistance between the stopping matter and the leak layer. It is especially suitable for treatment of indefinite and complicated leak layer.

The invention relates to a monitoring method for a single-phase intelligent electric energy meter automatic verification production line, and belongs to the technical field of a monitoring method for an automatic verification production line. The monitoring method comprises the steps of quality control testing, uncertainty evaluation and uncertainty evaluation result verification. The monitoring method can realize a monitoring test for the single-phase intelligent electric energy meter automatic verification production line, unmanned management is realized in the test process, and a subjective error is avoided. Test acquisition data in the monitoring method is stored in the form of a database, thereby being convenient for transmission and filing management, and realizing paperless management. Error verification devices in one automatic verification production line are enabled to act as a comparison set for an uncertainty evaluation result, and a device is indicated to certainly have a hardware failure problem after random anomaly is excluded. The monitoring method is scientific in design, convenient to operate, accurate and reliable, the performance of the single-phase intelligent electric energy meter automatic verification production line is ensured to be controllable, and the verification quality of a verified single-phase intelligent electric energy meter is guaranteed.

A data processing apparatus may include a plurality of buffer units that stores data, a data write control unit that writes input data to any one of the plurality of buffer units by exclusively controlling the plurality of buffer units, and a data read control unit that reads data to be output from any one of the plurality of buffer units by exclusively controlling the plurality of buffer units. The data write control unit may output a data write completion signal indicating that the writing of the data is completed when the writing of the input data is completed. The data read control unit may output a data read completion signal indicating that the reading of the data is completed when the reading of the data to be output is completed.

The invention discloses an enterprise staff health management cloud platform based on big data, and relates to an electronic information technology, in particular to a health data management platform. An enterprise staff health management cloud platform based on big data comprises system management, health management business application, system integration and BI application. Health management is carried out through the health management cloud platform, the electric power employees can timely grasp their health states, the consciousness of personal health management is improved, work delay and work accidents caused by health reasons are reduced, and theemployees also can feel the care of companies to the employees, so that the work enthusiasm is improved, the work responsibility is enhanced, and smooth development of occupations and development of companies are facilitated.

The invention discloses a mutual inductor access-type three-phase intelligent ammeter automatic error detection device monitoring method belonging to an automatic error detection device monitoring method technology field. The monitoring method comprises a quality control test, uncertainty evaluation, and verification of uncertainty evaluation results. By adopting the monitoring method, the monitoring test of the mutual inductor access-type three-phase intelligent ammeter automatic error detection device is realized, and unmanned management of a testing process is realized, and then subjective errors are prevented; data acquired by the test adopting the monitoring method is stored in a database way, and transmission and archiving management are facilitated, and then paperless management is realized; an ammeter position in the automatic error detection device is used as the comparison set of the uncertainty evaluation results, and after random abnormities are eliminated, the hardware fault problem of the ammeter position is determined. The monitoring method is advantageous in that design is scientific, operation is convenient, accurate, and reliable, and the performance of the mutual inductor access-type three-phase intelligent ammeter automatic error detection device is guaranteed, and detection quality of a mutual inductor access-type three-phase intelligent ammeter is guaranteed.