Abstract: A test method based on a test system for five-dimensional space effects of ground surface settlement caused by dual-mode shield construction is provided. First, manufacturing a formation similarity material model; then, laying ground surface monitoring points in longitudinal and transverse direction; installing a shield machine model, and performing shield construction, the shield machine model adopts a double-shield body mode; performing five-dimensional monitoring during shield construction; designing an observation method for ground surface settlement data in step length and time dimension, and acquiring five-dimensional data in combination with three-dimensional scanning; and finally, performing deformation information processing according to the monitored data, so as to realize an acquisition of the five-dimensional data.

Abstract: A cable connector includes an outer housing, an inner housing including a first housing and a second housing assembled with each other, and a cable assembly retained between the first housing and the second housing. The cable assembly includes a pair of terminals, two wires, and a sleeve. The second housing defines a group of first holding portions for holding the wires. The first housing and the second housing each define a group of second holding portions for commonly holding the sleeve.

Abstract: The present disclosure provides a temperature detection system arranged in a temperature detection device, and a charging device thereof. The temperature detection system includes a power supply, a Bluetooth chip configured to detect a temperature of an object to be measured, output detection pulses and including a thermistor module that is configured to detect an ambient temperature of the object to be measured to obtain an intermediate temperature value, and a pulse temperature sensor arranged around the Bluetooth chip. The Bluetooth chip is configured to receive the detection pulses, determine a final temperature value according to the intermediate temperature value and number of the detection pulses per unit time, and convert the final temperature value into Bluetooth signals to output. The present disclosure can ensure detection redundancy and improve detection accuracy, by providing two temperature detections to calculate the final temperature value according to a preset software program.

Abstract: An electrical connector includes an insulative front housing, an insulative rear housing and a plurality of contacts. The front housing forms a mating cavity. The contact includes a contacting section extending into the mating cavity, a retaining section retained to the front housing, and a connecting section connected with the wire. The rear housing includes a front receiving space and a rear receiving space communicating with each other. The rear portion of the front housing is assembled into the front receiving space of the rear housing to have the connecting sections of the contacts exposed in the front receiving space. The rear receiving space receives the corresponding wires therein with corresponding opening to allow the wires to extend therethrough.

Abstract: A BLUETOOTH reconnection method is used in a BLUETOOTH connection system that includes a first device and a second device. The method includes that the first device sends a BLUETOOTH Low Energy (BLE) advertising signal to the second device after a BLUETOOTH connection between the first device and the second device is disconnected. If the second device determines that the received BLE advertising signal is a first BLE advertising signal, the second device does not page the first device, and waits to receive a page packet sent by the first device. If the second device determines that the received BLE advertising signal is a second BLE advertising signal, the second device actively pages the first device, and the first device waits to receive a page packet sent by the second device.

Abstract: A BLUETOOTH connection system includes a BLUETOOTH headset, and a first electronic device and a second electronic device that have been paired with the BLUETOOTH headset. The BLUETOOTH headset is configured to establish a first connection to the first electronic device, where the first connection includes an asynchronous connection-oriented link (ACL) connection. The BLUETOOTH headset is further configured to send a BLUETOOTH Low Energy (BLE) broadcast message. The second electronic device is configured to establish a second connection to the BLUETOOTH headset after receiving the BLE broadcast message.

Abstract: The present invention relates to pharmaceutical products comprising a combination of (i) a MET inhibitor and (ii) an EGFR inhibitor, or a pharmaceutically acceptable salt thereof, respectively, or a prodrug thereof, which are jointly active in the treatment of proliferative diseases, corresponding pharmaceutical formulations, uses, methods, processes, commercial packages and related invention embodiments.

Abstract: A rotorcraft and a connecting structure for an arm and an airframe of a rotorcraft are provided. The connecting structure includes: a fixed sleeve pipe configured to extend out from a circumferential edge of the airframe; an insertion head configured to be disposed to the first end of the arm and configured to be inserted into the fixed sleeve pipe; a lock sleeve configured to be fitted over the arm and having an insertion portion configured to be embedded into the insertion groove; and a lock nut configured to be fitted over the arm and configured for being in threaded connection with the fixed sleeve pipe.

Abstract: Provided are a method and control device for setting an operation route for an operation device, belonging to the field of agricultural crop protection operations. The method includes: displaying a map on a display interface, displaying target land plot information on the map, displaying a planned route for the target land plot on the map, and displaying a movable identifier on the map, the target land plot information including boundary information of the target land plot; in response to a drag operation by a user on the movable identifier, changing the position at which the movable identifier remains; according to the remain position, determining an operation route from the planned route.

Abstract: Embodiments of the present disclosure provide a method and an apparatus for identifying a key phrase in audio, a device and a computer readable storage medium. The method for identifying a key phrase in audio includes obtaining audio data to be identified. The method further includes identifying the key phrase in the audio data using a trained key phrase identification model. The key phrase identification model is trained based on first training data for identifying feature information of words in a first training text and second training data for identifying the key phrase in a second training text. In this way, embodiments of the present disclosure can accurately and efficiently identify key information in the audio data.

Abstract: An integrated multi-scale modeling platform is utilized to assess agricultural productivity and sustainability. The model is used to assess the environmental impacts of agricultural management from individual fields to watershed/basin to continental scales. In addition, an integrated irrigation system is developed using data and a machine-learning model that includes weather forecast and soil moisture simulation to determine an irrigation amount for farmers. Next, crop cover classification prediction can be established for an ongoing growing system using a machine learning or statistical model to predict the planted crop type in an area. Finally, a method of predicting key phenology dates of crops for individual field parcels, farms, or parts of a field parcel, in a growing season, can be established.

Abstract: Aspects of the subject disclosure may include, for example, a device comprising: a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, perform operations, the operations comprising: identifying an occurrence of one or multiple phenology stages of a crop, resulting in identified occurrences; optimizing, based upon the identified occurrences, a yield model, wherein the yield model produces, after the optimizing, a first predicted yield for a first region; and generating a second predicted yield based upon the first predicted yield, wherein the second predicted yield covers a second region that is smaller than the first region. Additional embodiments are disclosed.

Abstract: A method, apparatus and system are for displaying measurement information. An embodiment of the method includes: obtaining a display instruction for displaying measurement information of at least one second transmitter; and displaying, after obtaining the display instruction, the measurement information of the at least one second transmitter on a display screen of the a first transmitter. The first transmitter and the at least one second transmitter perform data communication with a distributed I/O device according to a preconfigured data transmission path. Further, the measurement information of the at least one second transmitter is obtained by means of the distributed I/O device according to the preconfigured data transmission path. The embodiment of the method enables an operator to conveniently view the measurement information of the second transmitter on the first transmitter nearby, without viewing the information on a remote device manager or the second transmitter.

Abstract: A frame for an aircraft, and an aircraft. The frame includes: a body and a fixing assembly. The fixing assembly is provided on the body. The fixing assembly includes a fixing frame and a fastening frame spaced apart from each other in a first direction. The fixing frame has two first assembly slots spaced apart from each other in a second direction. Each first assembly slot is suitable for accommodating a first arm. The fastening frame includes two second assembly slots spaced apart from each other in the second direction. Each second assembly slot is suitable for accommodating a second arm. The first direction is perpendicular to the second direction. The structure of the frame is simplified, thereby facilitating assembly and disassembly of an arm of the aircraft.

Abstract: A text prediction method includes: obtaining at least two sentences by segmenting a text to be predicted; obtaining at least one sentence set by grouping the at least two sentences based on a number of Central Processing Unit (CPU) cores in a target device, in which the target device is a device configured to perform a prediction operation; assigning each sentence set to a corresponding CPU core of the target device, and predicting each sentence set sentence by sentence through the corresponding CPU core to obtain a prediction result of each sentence set; and determining a prediction result of the text to be predicted based on the prediction result of each sentence set.

Abstract: A plug connector includes an insulative plug housing with a plurality of plug contacts retained thereto. The plug housing forms a plug mating portion with a mating surface thereon. The plug contacts include front blade contacting sections extending beyond the mating surface and are arranged along the first direction with one another. Viewed along the first direction, the mating surface is curved with a bulged middle section. The receptacle connector includes a receptacle housing with a plurality of receptacle contacts retained thereto. The receptacle housing forms therein a mating cavity in which a receptacle mating portion extends along the mating direction wherein the receptacle mating portion forms a mating face behind which the receptacle contacts are located. During mating, the plug mating portion is snugly received within the mating cavity with the mating surface of the plug connector is spaced from the mating face of the receptacle connector.

Abstract: A flight control method and device of an Unmanned Aerial Vehicle (UAV), and a UAV, the method includes that: a flight track of the UAV is determined (101); a remote control signal sent by a remote control apparatus is received; the remote control signal is converted into a flight controlled quantity of the UAV; a flight adjustment controlled quantity of the UAV is generated according to the current location, the flight track and the flight controlled quantity, of the UAV; and a flight mission is executed according to an action indicated by the flight adjustment controlled quantity, as to enable the UAV to run on the flight track.

Abstract: Provided are an Unmanned Aerial Vehicle (UAV) operating method and device. The method includes that: mapping information of an operation object to be operated is acquired, the mapping information including a safe height, geographic position information and a spray radius, of the operation object; a flight height of the UAV is adjusted to the safe height, and the UAV flies, according to the safe height, to a position corresponding to the geographic position information; and at the position corresponding to the geographic position information, a spiral spraying operation is performed on the operation object based on the spray radius (103).

Abstract: An electrical connector assembly includes a first connector and a second connector mateable with each other wherein each of the first connector and the second connector has an insulative housing essentially composed of a bottom wall, a side wall and a pair of end walls wherein all the bottom wall and the side wall are rectangular while the end walls are right triangular. The first connector and he second connector are coupled with each other in a complementary manner with the corresponding hypotenuses of the right triangles confronting each other. A sealing member of a frame structure is located at an interface between the coupled edges of the housings in an oblique manner.

Abstract: This document discloses a communication system and method for unmanned aerial vehicle. The communication system includes at least one controller, at least one unmanned aerial vehicle and a mesh device. The controller, the unmanned aerial vehicle, and the mesh device serve as mesh nodes, respectively, and the mesh nodes communicate with each other through a mesh network. Technical solutions provided by the embodiments of the present disclosure may reduce transmission power of the controller, increase endurance time of the controller, and reduce an antenna alignment requirement. Therefore, difficulty of operation is reduced, network is flexibly organized, and functions of one controller to multiple unmanned aerial vehicles, multiple controllers to one manned aerial vehicle and multiple controllers to multiple unmanned aerial vehicles may be conveniently realized.