baber/WOPTO huggingface dataset:
Patent WO-2020052259-A1 (WO)
Title: Display substrate, display panel and display apparatus
Inventor: ZHAO DETAO
IPC: G02F1/1343
Filed: 2019-05-15
Abstract: Provided is a display substrate (100). The display substrate (100) may include a first base substrate (101). The first base substrate (101) may have a plurality of sub-pixel regions (102). Each of the plurality of sub-pixel regions (102) may include a light shielding region (103) and opening regions (104) respectively on both sides of the light shielding region (103). The display substrate (100) may further include a first transparent electrode (1) in each of the plurality of sub-pixel regions (102). The first transparent electrode (1) may include a first electrode unit (10) in the light shielding region (103), and the first electrode unit (10) may include a plurality of first strip electrodes (11) separated from one another. At least one of the plurality of first strip electrodes (11) forms an acute angle with a reference direction, the reference direction being a direction along which the light shielding region (103) and the opening regions (104) are arranged.
Patent WO-2019233381-A1 (WO)
Inventor: LI HUAN
IPC: H04W4/20
Filed: 2019-06-03
Abstract: 本申请实施例提供一种用户面数据处理方法及装置，涉及通信技术领域。该方法包括：接入设备接收来自会话管理网元的指示信息，并根据指示信息处理接入设备和终端设备之间的用户面数据。其中，指示信息用于指示是否采用预设协议处理接入设备和终端设备之间的用户面数据。
Patent WO-2019242774-A1 (WO)
Title: 一种视频会议中画面切换方法、终端及mcu
Inventor: YANG LIANG
IPC: H04N7/08
Filed: 2019-06-24
Abstract: 本申请实施例提供了一种视频会议中画面切换方法、终端及MCU，其中的画面切换方法包括：第一视频会议终端在识别到切换操作的情况下，向多点控制单元MCU发送画面切换消息，所述画面切换消息包括切换画面类型、待切换的第二视频会议终端号码；接收MCU发送的切换后的视频码流并进行画面显示。
Patent WO-2020015506-A1 (WO)
Inventor: CHEN JING
IPC: H04W36/14
Filed: 2019-06-27
Abstract: 本申请实施例提供切换方法、设备及系统，不仅可以简化终端的切换流程，且可以实现终端从4G网络到5G网络的切换。切换方法包括：融合网络设备接收来自第一网络中的第一接入设备的切换需求，该切换需求携带第二网络中的第二接入设备的标识、或者第二接入设备所服务的跟踪区的标识；根据第二接入设备的标识、或者第二接入设备所服务的跟踪区的标识，确定第二接入设备属于融合网络设备管辖；向第二接入设备发送切换请求，切换请求用于请求第二接入设备为终端准备相关的资源；向第一接入设备发送切换命令，切换命令用于指示将终端切换到第二接入设备上；接收来自第二接入设备的切换通知，切换通知用于指示终端已经切换到第二接入设备上。
Patent WO-2020252829-A1 (WO)
Inventor: ZHU PENG
IPC: H01L31/0224
Filed: 2019-07-12
Abstract: Disclosed is a low-temperature sintered back-surface silver paste for an all-aluminum back-surface-field crystalline silicon solar cell. The silver paste mainly comprises the following in parts by mass: 50-70 parts of a nanometer silver powder, 20-50 parts of an organic carrier, 0.1-0.3 parts of a dispersing agent and 0.1-0.3 parts of a thixotropic agent. The nanometer silver powder used in the present invention has a good sintering activity and is easy to sinter at a low temperature, and, during a sintering process, some of the silver paste can seep into an aluminum paste on a back surface to form better silver-aluminum contact. A back electrode prepared by the low-temperature sintered silver paste prepared in the present invention can form a complete BSF layer, improve the field passivation characteristics of an electrode region, decrease the recombination of carriers, and prevent the leakage of silver into a silicon substrate; and electric leakage does not occur, a leakage current of a cell is decreased, and the photovoltaic conversion efficiency is increased. Compared with a conventional back electrode, the electrode width of same and the cost may be reduced without the need to consider overprinting.
Patent WO-2020191961-A1 (WO)
Title: Waveguide type gepb infrared photodetector, and manufacturing method therefor
Inventor: WANG WEI
IPC: H01L31/101
Filed: 2019-07-18
Abstract: A waveguide type GePb infrared photodetector, and a manufacturing method therefor. The waveguide type GePb infrared photodetector comprises a silicon substrate (10), and a waveguide layer (11) and a device structure located on the surface of the silicon substrate (10); the device structure comprises a lower contact layer (12), an absorption layer (13), and an upper contact layer (14) sequentially stacked in a direction perpendicular to the silicon substrate (10); the material of the absorption layer (13) is Ge 1-x Pb x , wherein 0<x<1; an optical signal in the waveguide layer (11) is coupled into the device structure by means of evanescent waves. Therefore, the photodetector can realize efficient absorption from a short wave infrared band to a medium wave infrared band.
Patent WO-2020134044-A1 (WO)
Inventor: SUN LIYUAN
IPC: F01N3/023
Filed: 2019-07-19
Abstract: 一种柴油机DPF清洗再生设备，包括清洗槽(1)、内置于清洗槽底部的清洗托盘(2)，还包括清洗液管路、压缩空气管路(6)、清洗杆(8)、用于驱动清洗托盘转动的转动传动(3)、用于驱动清洗杆往复运动的气缸(9)以及高压喷嘴(4)，高压喷嘴分别与清洗杆、清洗液管路的出液口和压缩空气管路的出气口连接。该设备，经超声清洗、反向吹扫式高压冲洗及热压缩空气吹扫烘干三阶段过程，对堵塞DPF样件进行清洗再生，改善发动机排气背压，从而降低堵塞DPF的维修或更换成本、恢复DPF尾气净化能力。
Patent WO-2020155591-A1 (WO)
Inventor: QIAN HUIJUAN
IPC: G06F9/4401
Filed: 2019-07-31
Abstract: 一种BIOS和BMC下电策略实时同步的方法，包括：获取BMC当前的下电策略，根据下电策略设定PCH寄存器的Bit0并保存设定值（110）；获取BIOS setup选项的设定值，判断设定值与PCH寄存器的Bit0的设定值是否一致，若不一致则将PCH寄存器的Bit0设定值刷新到BIOS setup选项的设定值（120）；当BIOS Setup中的设定值进行修改时，判断PCH寄存器的Bit0的设定值与修改后的BIOS Setup中的设定值是否一致，若不一致则通知BMC修改下电策略（130）。本方法能够通过BIOS获取BMC设定并刷新到菜单，BIOS设置下电策略保存后即时生效，保证BIOS和BMC端系统下电策略同步的实时性，不会给客户造成设定没有生效的错觉，提高了产品的可用性，增强了产品的性能，提升了客户的满意度。
Patent WO-2021022473-A1 (WO)
Inventor: ZHOU CHANGXING
IPC: B60W40/076
Filed: 2019-08-06
Abstract: A control method, a control device, a mobile platform, and a computer-readable storage medium. The method comprises: acquiring a standing instruction for controlling a mobile platform to stand on a ramp (S101); according to the deviation of the current position of the mobile platform from a target position indicated by the standing instruction, determining an initial acceleration for the mobile platform (S102); on the basis of the slope of the ramp, determining a compensation acceleration for the mobile platform (S103); according to the initial acceleration and the compensation acceleration, determining the moving speed of the mobile platform (S104); and on the basis of the moving speed, determining a target rotation speed of a plurality of omnidirectional wheels, such that an electric motor controller controls a plurality of electric motors to reach the target rotation speed (S105). Therefore, the mobile platform can remain in a standing state on the ramp.
Patent WO-2020063159-A1 (WO)
Inventor: HU FEI
IPC: G03B21/12
Filed: 2019-08-14
Abstract: A light source system (1, 1a, 1b, 1c, 1d). The light source system comprises: a light source (2), an optical assembly (20, 20a, 20b, 20c, 20d), and a control unit (3); wherein the light source (2) comprises a light source array formed by multiple light source units (10); the control unit (3) is used for independently controlling each light source unit (10); the optical assembly (20, 20a, 20b, 20c, 20d) comprises a fly-eye lens assembly (22) and a lens array (23) that are sequentially provided on a light source optical path; the fly-eye lens assembly (22) comprises a fly-eye lens pair or a single fly-eye lens; the lens array (23) comprises multiple lens units arranged in an array, and each lens unit corresponds to at least one light source unit (10).
Patent WO-2021007908-A1 (WO)
Title: 一种可弯折装置
Inventor: HONG ZHUPING
IPC: H05K5/02
Filed: 2019-08-18
Abstract: 一种可弯折装置，包括第一铰接单元（1），至少一个第二铰接单元（2）；第一铰接单元包括转轴（5）以及传动件（6），传动件第一端连接于转轴，第二端设于第二铰接单元上；传动件设于第二铰接单元上的第二端设置有容置槽（62a），第二铰接单元设置有阻尼件（23）；当第二铰接单元相对第一铰接单元展开时，阻尼件置于容置槽内。该可弯折装置可靠性高。
Patent WO-2021035767-A1 (WO)
Inventor: LI SONGYUN
IPC: A61C15/04
Filed: 2019-09-02
Abstract: 一种牙线签盒，属于日常生活技术领域，牙线签盒包括第一壳（1）、第二壳（2）、推手（3）和推板（4），第一壳（1）和第二壳（2）拼接形成中空的盒体，盒体的一侧设有开口（5）；推板（4）安装在盒体内部，还包括弹性机构，弹性机构连接于盒体的一侧壁体与推板（4）之间并驱动推板（4）将装于盒体中的牙线签（7）推向开口（5）；推手（3）安装在盒体内部，还包括驱动机构，驱动机构安装于盒体的另一侧壁体上并驱动推手（3）将靠近开口（5）的一根牙线签（7）从开口（5）推出。牙线签盒不仅具有存放牙线签（7）的功能，而且借助于推板（4）、弹性机构、驱动机构以及推手（3），还可以将牙线签（7）从其内推出，方便使用者拿取，并且每次只推出一根，以满足使用者使用所需，对盒体内其余的牙线签（7）不会造成任何污染。
Patent WO-2020057443-A1 (WO)
Inventor: QIU ZEDONG
IPC: A43B13/14
Filed: 2019-09-12
Abstract: A smart shoe (10), which relates to the field of intelligent control. The smart shoe (10) comprises: a shoe sole (100) and a shoe upper (200), wherein a battery (110) and a locating module (120) are provided in a cavity of the shoe sole (100); the locating module (120) is connected to the battery (110); the locating module (120) is further in communication connection to a preset terminal device (122), and the locating module (120) is configured to acquire a location signal of the intelligent shoe (10) and send the location signal to the preset terminal device (122). The locating module (120) is provided in the cavity of the shoe sole (100), and a location signal of a user may be sent to the preset terminal device (122) by means of the location module (120). Therefore, location information of the user may be conveniently observed on the preset terminal device (122), which is convenient for finding the user.
Patent WO-2021046820-A1 (WO)
Title: Measurement reporting method and apparatus
Inventor: HUANG SU
IPC: H04W24/10
Filed: 2019-09-12
Abstract: Provided in the embodiments of the present application are a measurement reporting method and apparatus. The measurement reporting method and apparatus are used to solve the problem in the prior art that information about a change in a measured quantity within a reporting period may be lost during measurement reporting. The method comprises: within a measurement reporting period, a first communication device receiving N reference signals sent from a second communication device within N reference signal periods, and measuring the N reference signals to obtain M measurement values, and the first communication device reporting a measurement report of M measurement results to a positioning device, wherein N is an integer greater than one, and M is less than or equal to N. The first communication device may be a terminal, and the second communication device is a base station; or the first communication device may be a base station, and the second communication device is a terminal.
Patent WO-2021031264-A1 (WO)
Title: Crossing bracket
Inventor: ZHANG ZHIQIANG
IPC: H02G1/02
Filed: 2019-09-17
Abstract: A crossing bracket, which comprises a main bracket rod (1), connecting pieces (2), support legs (3), bases (4), and an insulating pulley (5). One end of the main bracket rod (1) is fixedly connected to the insulating pulley (5). The main bracket rod (1) is connected to the support legs (3) by means of the connecting pieces (2); the near-ground ends of the support legs (3) are fixedly connected to the bases (4). According to the crossing bracket, by providing the support legs (3) around the main bracket rod (1), the stability of the bracket is ensured, and the overturning of the bracket is avoided; by providing the insulating pulley (5) at the top of the main bracket rod (1), the sliding unfolding of a crossing wire is facilitated, the safety hazard caused by wire damage is avoided, and on the other hand, the pay-off efficiency of the construction personnel is improved; the design of the crossing bracket avoids the friction between the wire and a crossed object and improves the safety of operations.
Patent WO-2020063723-A1 (WO)
Inventor: WAGNER SEBASTIAN
IPC: H04W72/00
Filed: 2019-09-26
Abstract: There is provided a method of wireless transmission between a base station (gNB) and a group of UEs (UE1-UE4). The base station transmits (102) a group Downlink Control Information (DCI) message to the group of UEs on a downlink control channel (PDCCH). The group DCI message comprises a group DCI indicating at least a first UE in the group and a second UE in the group which are scheduled to receive a transmission of data on a downlink data channel. The base station (gNB) transmits (103) a first data transmission to the first UE and a second data transmission to the second UE in accordance with the group DCI on the downlink data channel. The first data transmission and the second data transmission are spatially multiplexed.
Patent WO-2021046932-A1 (WO)
Inventor: ZHANG CONG
IPC: G06F9/54
Filed: 2019-09-27
Abstract: 本发明提供了一种基于实时操作系统的消息驱动方法和装置，通过获取业务消息体中业务数据和业务逻辑，基于所述业务数据的类型，将所述业务消息体添加至对应优先级的任务消息队列中；基于所述任务消息队列传输所述业务逻辑，以供线程接收到所述消息时处理所述业务逻辑。实时操作系统任务支持消息队列，实现任务只处理消息队列中的消息；实现任务与业务程序解耦，业务消息体分成两部分设计，一部分是业务逻辑，一部分业务数据；将业务逻辑与业务数据源分开考虑，实现业务逻辑与数据解耦设计；实时操作系统任务支持优先级处理，对应的消息队列中的消息会按照对应的优先级获得处理业务逻辑。
Patent WO-2020063864-A1 (WO)
Inventor: CHEN IJANE
IPC: C12M1/00
Filed: 2019-09-27
Abstract: The present application discloses a microfluidic chip system for generating a liquid drop, the microfluidic chip system comprising a liquid drop generating device for generating a liquid drop; a power generating device for providing power for the liquid drop generating device to generate the liquid drop; a collecting bottle for collecting the liquid drop flowing out of the liquid drop generating device; a connecting device for connecting the liquid drop generating device, the power generating device and the collecting bottle; and a preparation platform for fastening the liquid drop generating device, the power generating device and the collecting bottle. The present application also discloses a method for preparing a liquid drop.
Patent WO-2021031297-A1 (WO)
Title: Charging case
Inventor: Lang Yunsen
IPC: H02J7/00
Filed: 2019-09-29
Abstract: Disclosed is a charging case, comprising a control module (100), a charging case battery (B1) and a voltage conversion module (30), wherein the charging case battery (B1) is connected to the voltage conversion module (30); the voltage conversion module (30) is used for converting a direct current output by the charging case battery (B1) into a charging voltage and outputting same to a charging management chip (20) of a device to be charged, so as to charge, by means of the charging management chip (20), a battery (B12) of the device to be charged; and the control module (100) is configured to adjust, during the process of charging the battery (B12) of the device to be charged and according to the voltage of the battery (B12) of the device to be charged, the charging voltage output by the voltage conversion module (30).
Patent WO-2021068134-A1 (WO)
Title: Multilayer device for supplying nitric oxide
Inventor: TSAUR GARRY
IPC: A61F13/00
Filed: 2019-10-09
Abstract: A multilayer device (1) for supplying nitric oxide, including: an air-impermeable layer (2); a functional unit layer (3), wherein the functional unit layer (3) contains a metal unit (32) and a nitric acid inclusion unit (31), dilute nitric acid (313) can be released by destroying the nitric acid inclusion unit (31) and reacts with the metal unit (32) to generate nitric oxide gas, and the functional unit layer (3) can further contain sulfites and can serve as a deoxidizing agent for absorbing oxygen and reducing the oxidation effect; a liquid absorption layer (4); and a hydrophobic air-permeable layer (5), the surface thereof being provided with a plurality of micropores (51) allowing gas to pass therethrough, wherein the multilayer device (1) may further include a skin-friendly layer (6) arranged on the side of the hydrophobic air-permeable layer (5) that is adjacent to a user. The multi-layer device (1) can be used in hygiene products for everyday use.
Patent WO-2021072756-A1 (WO)
Title: Wheelchair bed combination method and separation method
Inventor: YANG GUOQIANG
IPC: A61G5/10
Filed: 2019-10-18
Abstract: Provided are a wheelchair bed (001) combination method and separation method, the wheelchair bed (001) comprising a bed body (200) and a wheelchair (100); the bed body (200) comprises a bed main body (210), the bed main body (210) having an accommodating cavity (210a) and an access opening (210b); the wheelchair (100) comprises a chassis (80), a seat (10), a wheelchair seat back (40), and a lower leg panel (50), the wheelchair (100) having a chair shape, a bed shape, and an access shape; the process of combining the wheelchair (100) and the bed (200) comprises: an into-bed preparation stage, an into-bed movement stage, and a combination stage; in the into-bed preparation stage, raising the seat (10), the wheelchair seat back (40) rotating downward, and the lower leg panel (50) rotating upward; in the into-bed movement stage, the wheelchair (100) moving from the access opening (210b) into the accommodating cavity (210a); in the combination phase, lowering the seat (10), and the seat (10), the wheelchair seat back (40), and the lower leg panel (50) engaging with the bed body (200).
Patent WO-2021077305-A1 (WO)
Inventor: HUA MENG
IPC: H04W24/08
Filed: 2019-10-22
Abstract: A measurement method, comprising: a terminal device (130) receives first information (S1401) and second information (S1403) from a network device, determines a first resource according to the first information (S1402), and determines a second resource according to the second information (S1404), wherein the first resource is a resource configured by the network device and used for measurement, and the second resource is a resource with a higher priority than the first resource, for example, the second resource may be a rate matching resource or a preemption resource indicated by a PI. Then, the terminal device (130) determines a third resource according to the first resource and the second resource (S1405), and performs measurement on the third resource (S1410), the third resource comprising some or all of the resources in the first resource except a first overlapping resource, the first overlapping resource being an overlapping resource of the first resource and the second resource. That is, the terminal device (130) at least does not perform measurement on the overlapping resources of the first resource and the second resource. The measurement method can avoid the interference from other signals on the measurement resource and improve the measurement performance.
Patent WO-2020151345-A1 (WO)
Inventor: DU YUNFENG
IPC: A61B17/072
Filed: 2019-11-18
Abstract: Provided are a cartridge for a surgical instrument, and a surgical instrument. The cartridge comprises a cartridge body (1), and suturing staples (10), a staple pushing sheet (11) for pushing the suturing staples (10) and a pushing block (2) for pushing the staple pushing sheet (11) that are arranged in the cartridge body (1). The pushing block (2) comprises a base plate (21), and two parallel first cam groups (22) and two parallel second cam groups (23) perpendicular to the base plate (21), wherein the two first cam groups (22) are located between the two second cam groups (23); and in the direction of movement of the pushing block (2), end portions of the first cam groups (22) are located on a front side of end portions of the second cam groups (23). The pushing block (2) with the cam groups of different lengths is used to push the staple pushing sheet (11), so that inner suturing staples (10) are triggered first, and outer suturing staples (10) are then triggered, thereby ensuring a good suturing effect of the suturing staples (10) and preventing situations such as a tissue leakage and wound bleeding.
Patent WO-2020125344-A1 (WO)
Inventor: PANG WEI
IPC: H03H9/70
Filed: 2019-11-26
Abstract: The present invention relates to a radio frequency piezoelectric multiplexer unit, comprising: a packaging carrier plate; at least three filters suitable for being jointly connected to a public port; a matched inductor used for grounding; and a phase-shift network module, wherein the filters, the matched inductor and the phase-shift network module are packaged into the packaging carrier plate; at least part of the phase-shift network module is suitable for being connected between the public port and the matched inductor; the at least three filters comprise a receiving filter and a transmitting filter; a public port connecting area is set between the receiving filter and the transmitting filter; and the matched inductor is located outside an isolation degradation area between the receiving filter and the transmitting filter. The present invention further relates to a radio frequency piezoelectric multiplexer with the radio frequency piezoelectric multiplexer unit and an electronic device with the above-mentioned unit.
Patent WO-2020125439-A1 (WO)
Inventor: LU YUANFU
IPC: C23C14/08
Filed: 2019-12-05
Abstract: A method for preparing a vanadium oxide composite thin film (1), comprising: step 1, forming a high-temperature resistant flexible thin film material (13) on a substratum so as to form a substrate; step 2, forming a vanadium oxide buffer layer (12) on the flexible thin film material (13) on the substrate; step 3, annealing the substrate with the vanadium oxide buffer layer (12) formed thereon; and step 4, forming a vanadium oxide thin film (11) on the vanadium oxide buffer layer (12) again. The preparation process of the above method is simple and easy to control. The composite flexible thin film obtained by the preparation method has a uniform surface, a dense structure, good film formation quality, good crystallization, is tightly bonded with polyimide, and is not easily shed, thereby laying the foundations for the preparation of flexible vanadium oxide devices, such as vanadium oxide terahertz detectors.
Patent WO-2020114486-A1 (WO)
Inventor: LIU LIANG
IPC: H01Q1/24
Filed: 2019-12-06
Abstract: Disclosed are a dielectric phase shifter and a base station antenna with same mounted thereon. The dielectric phase shifter comprises a cavity, a phase-shifting circuit built inside the cavity body, and a sliding dielectric slab slidably mounted in the cavity and arranged parallel to the phase-shifting circuit, wherein the sliding dielectric slab comprises a dielectric slab main body and impedance matching parts arranged at two ends of the dielectric slab main body, and the length of the impedance matching parts is a quarter-wavelength.
Patent WO-2020119693-A1 (WO)
Inventor: XU BAOAN
IPC: E06B3/66
Filed: 2019-12-10
Abstract: 钢化玻璃边沿周边电热熔焊夹层真空保温透光钢化玻璃板，包括钢化玻璃板、间隙隔离支撑、闭环玻璃支撑。将两张轮廓形状、尺寸大小相互对应的钢化玻璃板，通过两张钢化玻璃板之间的间隙隔离支撑和填补缝隙闭环玻璃支撑，在两张钢化玻璃板之间，间隔出中空隔离缝隙，组成具有间隔夹层腔体的双层钢化玻璃板。通过玻璃电阻热熔焊接，解决了真空玻璃的失钢化难题，从而解决了真空玻璃的安全问题。与现有真空玻璃相比，利用本工艺方法制作的真空玻璃，还具有更好的保温及隔音效果，同时具备顶级的透光性。在材质上可以广泛应用钢化玻璃，在制作成本上大幅下降，结构形式多样化，玻璃强度高、安全、寿命长、大尺寸、造价低、成品率高，保温隔音性能好。
Patent WO-2021114150-A1 (WO)
Inventor: SHI YANG
IPC: B32B38/10
Filed: 2019-12-11
Abstract: The present utility model provides an auxiliary-material release paper, comprising an auxiliary material layer and a release paper attached to and covering the auxiliary material layer. The release paper comprises a release paper main component covering the auxiliary material layer, and a handle portion extending outwards from the release paper main component. The release paper further comprises a gap portion disposed along a periphery of the release paper main component and located adjacent to the handle portion. Compared with the related art, the release paper in the present utility model is more effective in use.
Patent WO-2021120080-A1 (WO)
Inventor: QU ZHENYANG
IPC: B61D17/08
Filed: 2019-12-19
Abstract: Provided is a vehicle body (1) of a control vehicle, comprising an undercarriage (11), an end wall (12), a side wall (13), a roof (14), and a driver's cab (15); the driver's cab (15) comprises a driver's cab frame (151), a front-end energy-absorbing structure (152), a front-end coupler support beam (153), and an anti-climb structure (154); the anti-climb structure (154) is mounted on the side of the driver's cab frame (151) away from the undercarriage (11) by means of the front-end energy-absorbing structure (152); the front coupler support beam (153) is mounted at the bottom of the anti-climb structure (154); a rear-end energy-absorbing structure (16) is connected between the undercarriage (11) and the end wall (12); both the front-end energy-absorbing structure (152) and the rear-end energy-absorbing structure (16) absorb collision energy by means of compression deformation during a collision; a doorway is disposed on the side walls (13) corresponding to the two end parts of the middle undercarriage. The vehicle body can achieve a damping energy-absorption function when the vehicle body collides, protecting the passenger's body from injury, and also improving passenger comfort during the ride. Also provided is a control vehicle.
Patent WO-2021103272-A1 (WO)
Inventor: LIN YUFAN
IPC: H04W40/18
Filed: 2019-12-31
Abstract: 本申请涉及无线通讯领域，提供一种确定多跳网络节点生存时间值的方法及装置，方法包括：目标节点根据第一生存时间值向多跳网络中节点发送请求节点状态的数据包，并获取节点反馈的节点状态，根据所述节点状态确定中继次数清单；根据所述中继次数清单确定所述目标节点生存时间值。本申请提供的确定多跳网络节点生存时间值的方法及装置，通过节点以预设限制生存时间值向其他节点发送请求节点状态的数据包，并根据节点状态确定中继次数清单，然后根据中继次数清单确定中继次数作为目标节点生存时间值，保证数据包传输到网络中其他节点，不会产生多余无效的反复传输。