8results about How to "Fast transplant" patented technology

The utility model provides a kind of automatic seedling rolling device, including vehicle body and the seedling rolling mechanism being installed on the vehicle body, the seedling rolling mechanism includes fixed plate, seedling rolling motor, seedling rolling shaft, clamping plate and control motor, the seedling rolling shaft is installed on the fixed plate, and it is connected the seedling rolling motor by transmission member, the clamping plate top both ends are connected mounting plate by pivot, the mounting plate is fixedly arranged on the seedling rolling shaft surface, the control motor is connected one of the pivot by transmission member;Using the above technical solution, vehicle body moves to the starting position of the planting of field seedling, so that seedling is close to seedling rolling shaft, under the action of control motor, seedling is clamped on seedling rolling shaft using clamping plate, then seedling rolling shaft is driven by seedling rolling motor, so that seedling is rolled together with culture medium, realize automatic seedling rolling, so as to improve the seedling rolling efficiency of seedling, realize the rapid transplanting of seedling.

A distributed vector processing method, device, system and medium are disclosed. The system includes at least two clusters, each cluster includes a plurality of nodes, and the number of nodes in each cluster of the at least two clusters is the same. In each cluster, the plurality of nodes include two types of nodes, aggregation nodes and computing nodes. The aggregation nodes in each cluster are used to manage the data in the cluster, and the computing nodes are used to store and calculate the data of at least one partition. Each computing node in each cluster in the scheme provided by the application can perform parallel storage and calculation on data, can quickly transplant local algorithms without a distributed foundation, can realize distributed calculation, and can accelerate the development efficiency of federated algorithms.

The invention discloses a self-adaptive thermal management control method and system for a power battery and electronic equipment, and relates to the field of battery thermal management, and the method comprises the steps: obtaining a thermal management control parameter of the power battery; obtaining current temperature data and current data of the power battery, wherein the temperature data comprises the highest temperature, the lowest temperature and the average temperature; initiating or canceling a thermal management mode control request based on the temperature data and a preset temperature judgment rule; estimating the residual duration of the battery continuously working to the preset SOC state; judging whether the highest temperature and the lowest temperature of the battery are in the optimal working temperature interval or not after the residual duration based on a current thermal management strategy; if yes, keeping the current thermal management strategy, and returning to the step A2; if not, calculating the average current in the preset historical time; and based on a comparison result of the average current and the current threshold group, adjusting a thermal management mode and a thermal management target water temperature, and returning to the step A2 according to an adjustment result.

The invention discloses a process communication method based on an Android virtualization framework and electronic equipment, and the method comprises the steps: a native shared library creates a remote procedure call service and a data forwarding Binder object, and the service information of a server side process in MicroAndroid is registered in a service management center of the native shared library through the data forwarding Binder object; creating a first remote session service through the host to construct a data forwarding channel and obtain a data forwarding Binder agent, wherein the data forwarding Binder agent creates an agent service corresponding to the service information in an agent service management center; when the host receives an access request sent by the client process to the server process, the host searches the proxy service from the proxy service management center, and the proxy service sends the access request to the native shared library through the data forwarding channel; and the native shared library forwards the access request to the server process. According to the application, the communication between the application in the host and the MicroAndroid service is realized.

This invention discloses a two-row rice transplanter and its transplanting method. In the four-arm seedling-grabbing mechanism of this invention, the seedling-grabbing arm housing is fixedly connected to the seedling-grabbing shaft rotatably connected to the seedling-grabbing arm base. A partially non-circular gear is sleeved on the seedling-grabbing shaft and fixed to the seedling-grabbing arm base fixed to the frame. Four intermediate non-circular gears and four planetary shafts are hinged to the seedling-grabbing arm housing, evenly distributed circumferentially along the seedling-grabbing shaft. Planetary non-circular gears are fixed on the planetary shafts, and seedling-grabbing claws are provided. A convex locking arc is fixed at the toothless position on the partially non-circular gear, and a concave locking arc is fixed on each intermediate non-circular gear, meshing with one planetary non-circular gear. Funnels are fixed directly below the two four-arm seedling-grabbing mechanisms on the frame. Both seedling-grabbing shafts form a rotating pair with the frame. Each pair of accelerating cylinders, with their ends aligned, is located directly below the outlet of one funnel. This invention enables rapid rice transplanting with excellent transplanting trajectory.

The utility model relates to the field of rooting promoting devices, and discloses a garden nursery stock cutting rooting promoting device which comprises a main body, a glass cover is fixedly arranged on the upper end face of the main body, a placing frame is fixedly arranged on the inner bottom face of the main body, a placing plate is fixedly arranged on the upper end face of the placing frame, and a plurality of placing mechanisms are arranged on the upper end face of the placing plate in a clamped mode. The glass cover comprises a supporting frame, a glass cover is fixedly arranged on the upper end face of the supporting frame, and a plurality of air inlets are formed in the front end and the rear end of the supporting frame. According to the seedling planting device, when the seedling planting device is used, the placing frame is arranged in the main body, the placing frame can support the placing plate, rooting water can be placed in the main body, the placing mechanism can be placed when the placing plate is used, the placing mechanism can be used for planting seedlings, and the placing mechanism comprises a base. A placing cylinder is fixed at the upper end of the base, and planting soil can be placed in the placing cylinder.

The application relates to a 2.4G wireless communication distance enhancement method based on bit repetition coding. The method comprises the following steps: bit repetition coding is performed on an original binary data bit stream at a sending end to repeatedly send each original bit N times to generate a sending bit sequence after repetition coding; a demodulation bit sequence is obtained after demodulation at a receiving end, the demodulation bit sequence is grouped according to every N continuous bits to obtain a plurality of bit groups, majority judgment is performed on each bit group to output a judgment result, and meanwhile, the judgment results are spliced in sequence to recover the original binary data bit stream; and the application solves the problems that the existing 2.4GHz wireless communication system has insufficient anti-interference capability, poor edge distance communication reliability, and the like under the premise of not increasing transmission power, not changing hardware and not reducing data rate.

The utility model relates to the technical field of seedling transplanting technique provides a zongye seedling cup stripping transplanting device, including mobile base, the top of mobile base is fixed with the ejection structure, the ejection structure includes electric push rod, top plate and guide telescopic link. The utility model discloses be provided with the ejection structure, and electric push rod drives the vertical rise of top plate, and top plate can resist the bottom of seedling cup body, make the bottom of seedling cup body deform upward, and the zongye seedling is ejected from the inside of seedling cup body upward, is convenient for stripping, avoids the mechanical hand to directly stretch into the inside of seedling cup body and carries out the seedling, avoids the mechanical hand to damage root system, and the guide telescopic link is symmetrically distributed, ensures that the movement track of top plate is perpendicular, prevents the deviation, realizes the device to have the function convenient for the seedling and ejects, is favorable to stripping, improves the convenience of the zongye seedling cup stripping transplanting device when using.