90results about How to "Improve survey efficiency" patented technology

A mobile terminal-based site survey system and a method thereof are applied to the field of real estate and land site surveys. The system comprises a dispatching center, a wireless network, a mobile terminal, a survey operation module, a network, a cloud survey data base and a survey processing module. The method comprises the following steps: sending a survey task to the mobile terminal through the wireless network by the dispatching center; after the mobile terminal receives the task, carrying out site survey operation; generating survey data after the completion of the survey, and uploading to the dispatching center; and checking, accepting and processing the survey data received through the dispatching center. According to the invention, based on the mature technology of a mobile Internet and the mobile terminal, the work efficiency of site survey operation is improved; compared with the prior art, the site survey data is ensured to be real and complete; and the survey efficiency is improved 3-7 times compared with that of a traditional survey manner, the paperless survey is realized, and the equipment is simple.

The invention discloses a sludge detection method and instrument. The sludge detection method is used for detecting sludge inside water and comprises the steps that the density and liquid level of a detection point are obtained at a frequency in real time; whether the density is larger than a first threshold value or not is judged, or whether the variable quantity of the density reaches a second threshold value or not is judged; the liquid level of the current detection point is marked as the first depth, and the detection point is updated; the density, strength and liquid level of the updated detection point are obtained; whether the density reaches a third threshold value or not is judged, and whether the strength reaches a fourth threshold value or not is judged; the liquid level of the current detection point is marked as the second depth, and the difference value between the second depth and the first depth serves as the thickness of the sludge. According to the sludge detection method and instrument, a density sensor, a liquid level sensor and a strength sensor are used for measuring the density, liquid level and strength of any detection point in real time, so that the thickness of the sludge is determined. The sludge detection method and instrument have the advantages of being accurate in measurement, high in real-time performance and convenient to use, reducing a large number of labor and material costs, greatly improving reconnaissance efficiency and the like.

The invention provides a power line surveying and measuring technology which comprises the following steps of making and designing a plan draft, comparing the plan draft with a three-dimensional map and a satellite map, modifying the plan draft, determining a GPS (global positioning system) coordinate of a pole, surveying a plurality of coordinate points near the determined coordinate by a surveyor according to the advantages of a model helicopter, feeding back acquired information into a control room, transmitting the acquired information to a processor through a signal receiver, and displaying the acquired information, which serves as a reference of a final plan decision and is processed by a designer, on a display. Furthermore, the model helicopter is used for site surveying, so that the surveying efficiency is improved, and the working area of workers per unit is also enlarged; particularly, when a surveyor surveys a mountain land, the efficiency and the coverage area of the power line surveying and measuring technology are much higher than those of a conventional surveying technology, and the strength of the surveyor is greatly saved. The power line surveying and measuring technology is easy to operate and simple in structure and deserves popularization and application.

A vehicle remote damage survey and assessment system comprises a damage assessment terminal and a damage assessment centre. The damage assessment terminal and the damage assessment centre are connected via a wireless network. The damage assessment terminal comprises a microprocessor. The microprocessor is connected with an audio/video collecting module, a GPS module, a first display module, a Bluetooth module and a first information receiving and transmitting module. The Bluetooth module is connected with a Bluetooth printer via Bluetooth; the first information receiving and transmitting module is connected with the wireless network via a first wireless communication module. The damage assessment centre comprises a second information receiving and transmitting module. The second information receiving and transmitting module is connected with an audio/video storage server, a second display module and an input device; the second information receiving and transmitting module is connected with the wireless network via a second communication module. The vehicle remote damage survey and assessment system could effectively prevent the occurrence of an insurance fraud event.

The invention discloses a new type of surveying device for engineering cost. The wheel is a cylindrical structure with equal surfaces on both sides and a hollow center. The side surface and the side surface of the main body of the surveyor are movably connected by welding and form a convex shape. The width of the distance measuring wheel is 1.3cm. The inner hollow cylindrical structure, the top surface is set in the center of the top surface of the telescopic lock and forms a convex shape, and the height of the telescopic rod is 60cm-75cm. There is a voice player, the battery transmits electric energy to the main body of the player, and the digital display screen transmits the data to the processor through the transmitter, so that the processor can process the data, and the actuator controls the main body of the player through the circuit board to perform audio processing through the loudspeaker. Play, avoid recording errors in survey data, and effectively improve survey efficiency.

The invention provides a door and window point cloud shape detecting method and system based on laser point cloud data. The door and window point cloud shape detecting method based on the laser pointcloud data includes the steps of: pre-processing original point cloud data to obtain the point cloud data with gross errors removed and conducting edge extraction, determining the point cloud shape according to the result of edge extraction; projecting a 3D point cloud to 2D in the direction perpendicular to the plane of a door frame, dividing grids and extracting internal grids in the middle position, determining whether the number of points in the internal grids is greater than a preset corresponding threshold to know that the point cloud shape is a L shape if so and that the point cloud shape is another shape if not, splitting edge extraction results of the point cloud into four parts: up, down, left, and right, performing corresponding judgment fitting on the upper part and fitting theleft, right and bottom parts of the edge of the point cloud; fitting data and point cloud data to calculate fitting error point by point, calculating coefficient of determination, and extracting thefitting parameters of the coefficient of determination which meet the corresponding threshold. The door and window point cloud shape detecting method and system based on the laser point cloud data have the advantages of being simple, effective, high in precision, easy to implement and of important market value.

The invention belongs to the field of computer technology, in particular to a mesh division method based on big data analysis, a computer readable storage medium and a terminal device. The method comprises obtaining a set of candidate positions of a specified region, and a coverage area of each candidate position in the set of candidate positions; selecting each candidate subset from the candidateposition set, wherein the distance between the candidate positions in the candidate subset is greater than a preset distance threshold; calculating the comprehensive coverage amount of each candidatesubset to the designated area according to the coverage area of each candidate position, and selecting the candidate subset with the highest comprehensive coverage amount as the preferred subset; respectively calculating the object function values of various mesh partitioning modes of the preferred subset to the designated area, and selecting the mesh partitioning mode with the smallest object function value to carry out mesh partitioning on the designated area.

The invention relates to an exploration device, especially to a coal resource exploration device of a resource technology, and aims at providing the coal resource exploration device short in exploration time consumption. The coal resource exploration device comprises a trolley, a water tank, a water pump, a hard pipe, an exploration instruction, a drilling rod, a second rotation motor, an electric control valve, a third rotating shaft, a second belt pulley and a first rotation motor, the right side of the top of the trolley is provided with the water tank and a support, the water tank is positioned on left of the support, the internal bottom of the water tank is provided with the water pump, the water pump is connected to the hard pipe, the hard pipe is provided with the electric control valve, and the inner right wall of the support is provided with the first rotation motor. The exploration device is short in consumed exploration time, high in exploration efficiency, rapid in exploration and simple in operations.

The invention relates to a vehicle insurance risk sharing survey platform operated by a third party, comprising a survey mobile terminal, a loss determination management background and a dispatching center. The survey mobile terminal, configured to receive the scheduling task, takes a vehicle picture at the mapping location and a picture center of the mapping platform last time, and sends a live video request; the loss determination management background, configured to receive the video request, establishes a video connection between the loss determination worker and the surveyor, realizes real-time control of the operation of the surveying mobile terminal, and transmits the video to a video center; the dispatching center is used for realizing the case dispatching module, personnel management module, organization setting module and authority management module. The platform overcomes the problem that the insurance company can not dispatch the surveyors flexibly and quickly in remote areas where the surveyors are few or no, improves the efficiency of the vehicle insurance scheduling of the insurance company, and saves the human and material resources cost at the same time.

The invention discloses an information acquiring device for a traffic accident scene. The information acquiring device comprises a base frame (1) and a bottom plate (2) fixedly arranged on the upper end of the base frame (1), wherein a rotating plate (3) is arranged above the bottom plate (2), the front end of the rotating plate (3) is hinged with the front end of the bottom plate (2), an angle regulating mechanism and a rotating angle measuring mechanism are arranged between the rotating plate (3) and the bottom plate (2), a tray (4) is arranged at the upper end of the rotating plate (3) and is connected with the rotating plate (3) through a rotating pin roll (5), and an azimuth angle measuring module (6) and a distance measuring module (7) are placed on the tray (4). According to the information acquiring device, through measuring three-dimensional coordinates of a target point, accurate data support is provided for traffic accident scene drawing, so that a schematic diagram of the traffic accident scene is more accurate, objective and actual; meanwhile, the workload of measuring on the traffic accident scene is reduced, and the survey efficiency is improved.

The invention discloses a horizontal directional drilling engineering geological survey wire line coring turbodrill, and belongs to the field of engineering geological survey instruments. The wire line coring turbodrill comprises a drill rod, a wire line coring drill assembly, a drill bit, a turbine assembly, a rotating shaft and a support component, wherein the support component is positioned between the drill rod and the rotating shaft to provide radial support, the rotating shaft is connected with the drill bit through a connector instead of directly connecting the drill rod with the drillbit, rotors and stators of the turbine assembly are arranged in the axial direction of the drill rod in a staggered and spaced mode and are arranged in the cross section direction of the drill rod ina spaced mode, so that a slurry channel is formed, slurry enters the slurry channel, drives the rotors to rotate and further drives the rotating shaft connected with the rotors to rotate, furthermore,the rotating shaft drives the drill bit to rotate through the connector, so that the drill bit does not need to be driven by the drill rod to rotate, the drilling tool does not need to be subjected to direction-control deviation-rectifying work, and meanwhile exploration efficiency is improved.

The invention belongs to the field of computer technology, in particular to a mesh division method based on big data analysis, a computer readable storage medium and a terminal device. The method comprises determining a reference mesh radius of the designated area according to a region type of the designated area and a preset first correspondence relationship; determining a period in which the current system time is located, and determining an adjustment coefficient corresponding to the period in which the current system time is located according to a preset second correspondence relationship;adjusting the reference mesh radius according to the adjustment coefficient to obtain the adjusted reference mesh radius; acquiring a candidate position set of the designated area, and selecting a center position of each grid from the candidate position set according to the adjusted reference grid radius; carrying out the mesh division on the designated area according to the adjusted reference mesh radius and the center position of each mesh. The dynamic partition of the grid is realized, which greatly improves the efficiency of the auto insurance survey.

The invention discloses a terrestrial heat detection device for geological exploration, and relates to the technical field of geological exploration, the terrestrial heat detection device comprises a body, a controller device is fixedly connected to the outer wall of the top of the body, and a driving motor is fixedly connected to the outer wall of the top of the body and located on the left side of the controller device. The controller device is used for controlling operation of the driving motor, soil layer punching is facilitated, rotation is stopped when punching is conducted to a certain depth, a punching head and an auxiliary head can be stably inserted into the soil layer, the detection result is more accurate, the controller device is used for controlling a movable air cylinder to move downwards, the temperature of the soil layer is conveniently detected through an infrared temperature measuring sensor, and the working efficiency is improved. And the infrared temperature measurement sensor can be in contact with soil layers at different positions in the rotating process, the terrestrial heat detection range is wider, the detection result is more comprehensive and effective, the detected data information is transmitted to the display screen of the controller device through the wireless transmission module, observation by operators is facilitated, and the efficiency is higher.

The invention discloses a vehicle loss assessment system. The system comprises a loss assessment terminal and a loss assessment center connected with the loss assessment terminal through a wireless network, wherein the loss assessment terminal comprises a terminal display module, a video collection module, a GPS positioning module, a terminal information receiving and sending module and a processor; the processor is connected with the terminal display module, the video collection module, the GPS positioning module and the terminal information receiving and sending module; the loss assessment center comprises a center information receiving and sending module; the center information receiving and sending module is connected with an audio and video storage server, a center display module and an input device; and the center information receiving and sending module is connected with the wireless network through a communication module. The vehicle loss assessment system is convenient in operation, and can remotely perform loss assessment on a damaged vehicle, so that loss assessment personnel are prevented from ceaselessly coming and going on accident sites, and time and labor are saved.

The invention discloses an adjusting support convenient to install for a geographical survey sighting telescope, and relates to the technical field of sighting telescopes. The adjusting support convenient to install for the geographical survey sighting telescope comprises an adjusting cover, wherein a survey instrument is arranged on the outer surface of the top of the adjusting cover; a direction adjusting mechanism is arranged in the adjusting cover; and two sets of installation blocks are fixedly installed on the outer surface of the bottom of the adjusting cover. According to the adjusting support convenient to install for the geographical survey sighting telescope, foot rods, hinge plates, transverse threaded rods, nuts, supporting rods, limiting blocks and elastic springs are used in cooperation, so that the height of the survey sighting telescope can be adjusted according to surveyors of different heights, limitation is small, the surveyors are prevented from bending down for a long time, the waist injury is effectively reduced, the surveyor can survey the ground at the most comfortable height, and the fatigue of the surveyor in the surveying process is helped to be reduced.

The invention provides a multifunctional soil sampling device. The multifunctional soil sampling device comprises a soil sampling system, a resistivity testing system, a soil body strength testing system, a shell and a controller, the soil sampling system comprises a soil sampling pipe; the soil sampling pipe is arranged in the shell; the resistivity testing system is provided with a plurality ofannular electrodes, and the annular electrodes are installed on the inner wall of the shell from top to bottom through an insulating plastic layer; the resistivity test system is connected with the controller; the soil body strength testing system comprises a stepping motor, a torsion sensor and a shearing mechanism; the stepping motor is connected with the upper portion of the shell, the shearingmechanism is installed on the shell, and the torsion sensor is connected with the stepping motor and the controller. According to the invention, the resistivity and the shear strength of the soil body can be rapidly measured on the in-situ soil, the soil sampling work can be carried out, multiple functions are integrated, the geological survey efficiency is greatly improved, and the test cost issaved.

The invention discloses a field survey device for architectural design. The field survey device comprises a base, and supporting legs are fixedly arranged at all the four corners of the bottom end ofthe base. The field survey device for architectural design is provided with a gradienter. Through cooperative use of an electric telescopic rod, a pull rod, a first sliding block, a first supporting rod and a second supporting rod, an operation table is driven to rotate, the angle of the operation table is adjusted, then the operation table is adjusted to a horizontal state under the cooperation indication of the gradienter, so that the accuracy of survey data of a construction field is improved, the survey data of a signal transmitter is displayed through a display screen, the data is conveniently observed and processed in time, and the data processing efficiency is improved. A solar cell panel is arranged to continuously supply energy to a storage battery, the cruising ability of the storage battery is improved, the surface of the solar cell panel is cleaned through a cleaning wheel, and the light transmittance of the solar cell panel is improved.