Abstract: A sodium-ion pouch cell belongs to the technical field of new energy materials and devices. The pouch cell and comprises a cathode piece, a diaphragm, a presodiated anode piece, an electrolyte, a tab and an aluminum plastic film package, and is obtained by sequentially laminating 1 to 30 cathode pieces and 2 to 31 presodiated anode pieces in a Z-shaped manner, adding the electrolyte and packaging, the sodium-ion pouch cell is characterized in that: the cathode piece contains an O3 layered oxide cathode material, a chemical formula is NaaNibZncFedMneTi(1-b-c-d-e)O2, 0.8?a?1, 0.2<b?0.5, 0<c?0.1, 0<d?0.2, 0.2<e?0.5, the presodiated anode piece contains a hard carbon anode material, and a double-sided density of the cathode piece is 28 mg/cm2 to 33 mg/cm2; and a double-sided density of the anode piece is 14 mg/cm2 to 16 mg/cm2, and a battery capacity is 0.1 Ah to 10 Ah.

Abstract: Provided are an intelligent parking method and apparatus, relating to the technical field of vehicles. The method comprises: determining a target parking route from at least one pre-stored parking route; determining a target position point in the target parking route closest to a vehicle; sending a prompt message for driving the vehicle to the target position point to a driver of the vehicle when a current position point of the vehicle and the target position point satisfy a proximity matching condition; and when the vehicle drives to the target position point, controlling the vehicle to park according to the target parking route from the target position point. Thus, the driver merely needs to drive the vehicle to a vicinity of the target parking route, and the vehicle may perform intelligent parking and may complete intelligent parking at a longer distance.

Abstract: The present application provides a preparation method for a core-shell structured tungsten/gadolinium oxide functional fiber for X and ? ray protection, comprising: first preparing a core-shell structured tungsten/gadolinium oxide powder; preparing a W@Gd2O3/PP blended melt from the powder; and preparing a W@Gd2O3/PP composite fiber from the blended melt. The core-shell structured tungsten/gadolinium oxide functional fiber prepared by the method can play a role in synergistic protection in the aspect of radiation protection, eliminate a weak protection area, and effectively absorb secondary radiation generated by radiation. Secondly, the prepared functional fiber has the characteristics of no lead and light weight, and has good application prospects in the aspect of X and ? ray radiation protection.

Abstract: Provided are an automatic parking control method and apparatus, relating to the industrial field of vehicles. The method comprises: when a speed of a vehicle is in a preset speed range and a time that the speed of the vehicle is in the preset speed range is greater than or equal to a preset time, collecting image data and radar data around the vehicle; inputting the image data and the radar data into a preset convolutional neural network model, and outputting at least one parking slot information; selecting target parking slot information according to a received parking-in selection operation; and according to the target parking slot information, generating a vehicle parking-in track for the vehicle to automatically park according to the vehicle parking-in track.

Abstract: The present disclosure provides a parking process display method and device, and a vehicle. The method comprises: creating an image used for reflecting a scene where a vehicle is located; determining a display region of the image, and displaying the display region; identifying parking spots in the image; when at least part of a region of a target parking spot among all the parking spots and/or of a vehicle is located outside the display region, adjusting the position of the center of the display region of the image with respect to the origin of a preset coordinate system, so that the whole regions of the vehicle and the target parking spot are located in the display region.

Abstract: A reversing control method and system and a vehicle, which relate to the technical field of vehicles. In the method, after receiving a reversing instruction for a vehicle, a first reversing trajectory of the vehicle can be acquired; the vehicle can be controlled to reverse according to the first reversing trajectory, such that a driver does not need to control the vehicle, thus avoiding tedious operation by the driver; during a reversing process the first reversing trajectory can be adjusted according to first environmental obstacle information of the vehicle, to acquire a second reversing trajectory; and the vehicle is then controlled to reverse according to the second reversing trajectory. Thus, the danger caused by environmental obstacles during a reversing process may be avoided, and potential safety hazards in process of reversing a vehicle are eliminated.

Abstract: The present disclosure provides a method, an apparatus and a system for calibrating a panoramic surround view system. The method includes: when receiving a calibrating start-up operation, generating a projection instruction, and sending the projection instruction to a projection device control module; receiving a plurality of target photographs acquired by a plurality of surround view cameras, the plurality of target photographs including a preset pattern projected by a projection device of a vehicle on the ground around the vehicle; and generating target calibrating data of the surround view cameras according to the plurality of target photographs. In the present disclosure, the projection device of the vehicle can be controlled to project the preset pattern on the ground around the vehicle, and the target calibrating data of the surround view cameras is generated according to the plurality of target photographs containing the preset pattern.

Abstract: Provided are an automatic parking method, device and system, relating to the technical field of vehicles. The method comprises: receiving operating information input by a user on the condition of receiving an automatic parking start instruction (101); generating a parking control instruction according to the operating information (102); and sending the parking control instruction to a vehicle for the vehicle to complete an automatic parking operation according to the parking control instruction (103). According to the disclosure, in the process of controlling the vehicle to automatically park, a mobile terminal converts the operating information with large data capacity input by the user in the mobile terminal into the parking control instruction with small data capacity, and only sends the parking control instruction to an automatic parking system controller for the vehicle to complete automatic parking.

Abstract: Provided are an intelligent parking method and apparatus, relating to the technical field of vehicles. The method comprises: determining a target parking route from at least one pre-stored parking route; determining a target position point in the target parking route closest to a vehicle; sending a prompt message for driving the vehicle to the target position point to a driver of the vehicle when a current position point of the vehicle and the target position point satisfy a proximity matching condition; and when the vehicle drives to the target position point, controlling the vehicle to park according to the target parking route from the target position point. Thus, the driver merely needs to drive the vehicle to a vicinity of the target parking route, and the vehicle may perform intelligent parking and may complete intelligent parking at a longer distance.

Abstract: Provided are an automatic parking control method and apparatus, relating to the industrial field of vehicles. The method comprises: when a speed of a vehicle is in a preset speed range and a time that the speed of the vehicle is in the preset speed range is greater than or equal to a preset time, collecting image data and radar data around the vehicle; inputting the image data and the radar data into a preset convolutional neural network model, and outputting at least one parking slot information; selecting target parking slot information according to a received parking-in selection operation; and according to the target parking slot information, generating a vehicle parking-in track for the vehicle to automatically park according to the vehicle parking-in track.

Abstract: Devices disclosed herein relate to humidification systems for making humidified ventilator air. The humidification system provides an elongated air path that increases both the surface area and time for air-water interaction, and thus increases efficiency of humidification. The humidification system also enables even distribution of heat and inhibition of bacterial growth within the system, thus improves comfort and safety for patients receiving respiratory therapy. Device disclosed herein also relates to tubing for delivering humidified ventilator air. The tubing includes an air passage and a heat blanket that envelops and warms up the air passage. The tubing thus prevents or decreases water condensation and loss of humidity of humidified air.

Abstract: Some embodiments provide techniques and systems for routing nets in a circuit design in parallel. Specifically, some embodiments perform global routing using an iterative approach. During operation, the system determines bounding boxes for nets, and associates nets with partitions, wherein a partition associated with a net encloses the net's bounding box. Then, the system routes nets in non-overlapping partitions in parallel. Next, the system adjusts bounding boxes of nets which need to be routed again, and routes these nets in the next iteration. In some embodiments, the system may use a cost function to guide the routing process. The system may adjust the weights of one or more terms of the cost function as the routing process progresses. Specifically, the system may increase the importance of a congestion term as the routing process progresses.

Abstract: A task-based sub-application surfaces only controls that are needed to perform a task, from a plurality of different forms in a parent application. A sub-application system runs the sub-application by executing navigation logic and maintaining a separate navigation stack, so that the user can perform a task without the computer system needing to surface entire forms where only a small subset of the controls on those forms are needed to perform the task.

Abstract: A tire includes a round tire frame made of a resin material, and the resin material includes a thermoplastic polyamide-based elastomer including an ester bond within a molecule thereof. The thermoplastic polyamide-based elastomer has a ratio by mass (HS/SS) of hard segment (HS) to soft segment (SS) of from 54/46 to 90/10.

Abstract: A tire includes a circular tire frame body formed of a resin-containing material. The resin material has a sea-island structure including a sea phase constituted by a first resin material and an island phase constituted by a second resin material, and the island phase is harder than the sea phase.

Abstract: Devices disclosed herein relate to humidification systems for making humidified ventilator air. The humidification system provides an elongated air path that increases both the surface area and time for air-water interaction, and thus increases efficiency of humidification. The humidification system also enables even distribution of heat and inhibition of bacterial growth within the system, thus improves comfort and safety for patients receiving respiratory therapy. Device disclosed herein also relates to tubing for delivering humidified ventilator air. The tubing includes an air passage and a heat blanket that envelops and warms up the air passage. The tubing thus prevents or decreases water condensation and loss of humidity of humidified air.

Abstract: A task-based sub-application surfaces only controls that are needed to perform a task, from a plurality of different forms in a parent application. A sub-application system runs the sub-application by executing navigation logic and maintaining a separate navigation stack, so that the user can perform a task without the computer system needing to surface entire forms where only a small subset of the controls on those forms are needed to perform the task.

Abstract: Devices disclosed herein relate to humidification systems for making humidified ventilator air. The humidification system provides an elongated air path that increases both the surface area and time for air-water interaction, and thus increases efficiency of humidification. The humidification system also enables even distribution of heat and inhibition of bacterial growth within the system, thus improves comfort and safety for patients receiving respiratory therapy. Device disclosed herein also relates to tubing for delivering humidified ventilator air. The tubing includes an air passage and a heat blanket that envelops and warms up the air passage. The tubing thus prevents or decreases water condensation and loss of humidity of humidified air.

Abstract: Some embodiments provide techniques and systems for routing nets in a circuit design in parallel. During operation, the system can receive a first set of partitions for a circuit design, wherein each partition in the first set of partitions extends across the circuit design along a first direction. Next, the system can perform, in parallel, track assignment in the first direction on non-overlapping partitions in the first set of partitions. The system can then receive a second set of partitions for the circuit design, wherein each partition in the second set of partitions extends across the circuit design along a second direction which is different from the first direction. Next, the system can perform, in parallel, track assignment in the second direction on non-overlapping partitions in the second set of partitions. In some embodiments, each track assignment process being performed in parallel performs track assignment on a different net.

Abstract: A tire which has a circular tire frame formed of a resin material, and the resin material includes a polyamide-based thermoplastic elastomer including a soft segment and a hard segment having a crystallinity of from 14% to 26% in a molecule thereof.