Vehicle interior environment control

    公开(公告)号:US11560037B2

    公开(公告)日:2023-01-24

    申请号:US17370512

    申请日:2021-07-08

    IPC分类号: B60H1/00 B60H1/32

    摘要: A computer-implemented process for controlling a vehicle interior includes detecting a previously defined situation that relates to an undesirable environmental condition of the vehicle interior, and assessing both a risk level and an urgency level, based on a vehicle sensor input. The process also includes generating a vehicle command based upon the detected previously defined situation, the assessed risk level, and assessed urgency level, and executing the generated vehicle command to control at least one of an engine, a window, and a heating, ventilation and air conditioning (HVAC) unit to modify an environmental condition of the vehicle interior.

    Vehicle interior environment control

    公开(公告)号:US11059348B2

    公开(公告)日:2021-07-13

    申请号:US16804195

    申请日:2020-02-28

    IPC分类号: B60H1/00 B60H1/32

    摘要: A computer-implemented process for controlling a vehicle interior includes detecting a previously defined situation that relates to an undesirable environmental condition of the vehicle interior, and assessing both a risk level and an urgency level, based on a vehicle sensor input. The process also includes generating a vehicle command based upon the detected previously defined situation, the assessed risk level, and assessed urgency level, and executing the generated vehicle command to control at least one of an engine, a window, and a heating, ventilation and air conditioning (HVAC) unit to modify an environmental condition of the vehicle interior.

    TRICYCLE-FRAME ADJUSTMENT STRUCTURE

    公开(公告)号:US20210016853A1

    公开(公告)日:2021-01-21

    申请号:US16514969

    申请日:2019-07-17

    申请人: Ping-Lin Yu

    发明人: Ping-Lin Yu

    IPC分类号: B62K15/00 B62K5/06 B62J9/00

    摘要: The main structure of the present invention comprises: a carrying-frame set with a cargo-carrying structure, direction-guiding wheels, and a connection component comprising a sleeving-connection element and a quick-dismantling component; wherein the connection component is provided for connecting a power-providing frame set with an adjustment component comprising an assembly-connection element and a connection portion, and a steering component is set at the side of the connection component. Thereby, the user can adjust the distance between the carrying-frame and the power-providing frame to achieve the advantage of saving the accommodation space through the steering component.

    Soil tester
    5.
    外观设计

    公开(公告)号:USD837071S1

    公开(公告)日:2019-01-01

    申请号:US29609675

    申请日:2017-07-04

    申请人: Lin Yu

    设计人: Lin Yu

    LED string light
    6.
    发明授权

    公开(公告)号:US09635722B1

    公开(公告)日:2017-04-25

    申请号:US14961893

    申请日:2015-12-08

    申请人: Lin-Yu Cao

    发明人: Lin-Yu Cao

    摘要: The string light contains three copper wires and a number of lighting units and each lighting unit contains at least two surface-mount-device (SMD) light emitting diodes (LEDs). A first wire and a second wire are connected to a positive terminal and a negative terminal of a power source, respectively. Within each lighting unit, a first SMD LED has its anode connected to the first wire, a second SMD LED has its cathode connected to the second wire, and the first and second SMD LEDs have their cathode and anode connected to a third wire, respectively. The string light is capable of withstanding stronger pull by employing three wires. The parallel-connected lighting units and the series-connected SMD LEDs within each lighting unit significantly reduce the effect of voltage drop.

    Long term evolution (LTE) uplink canonical channel estimation
    7.
    发明授权
    Long term evolution (LTE) uplink canonical channel estimation 有权
    长期演进(LTE)上行规范信道估计

    公开(公告)号:US09100228B2

    公开(公告)日:2015-08-04

    申请号:US12907435

    申请日:2010-10-19

    IPC分类号: H04B17/00 H04L25/02

    摘要: A method and system for canonical channel estimation in the Long Term Evolution uplink where a multi-frequency signal is generated and then converted to frequency spectrum which is then convolved in the frequency domain with a truncated window function to obtain a time domain channel impulse response. The time domain channel impulse response can be then transformed to a frequency domain to produce a down sampled user channel response, which can be then linearly interpolated to provide a channel estimate for a plurality of subcarriers. Such an approach achieves channel estimation within Long Term Evolution at only canonical locations to reduce complexity without loss in channel entropy.

    摘要翻译: 一种用于在长期演进上行链路中进行规范信道估计的方法和系统,其中生成多频信号,然后将其转换为频谱,然后将频谱卷积在具有截断窗函数的频域中以获得时域信道脉冲响应。 然后可以将时域信道脉冲响应变换到频域以产生下采样的用户信道响应,然后可以对其进行线性内插以提供多个子载波的信道估计。 这种方法在长期演进中仅在规范位置实现信道估计,以减少复杂度而不损失信道熵。

    Mixed radix fast hadamard transform for communication systems
    9.
    发明授权
    Mixed radix fast hadamard transform for communication systems 有权
    用于通信系统的混合基数快速哈马达变换

    公开(公告)号:US08842665B2

    公开(公告)日:2014-09-23

    申请号:US13587983

    申请日:2012-08-17

    CPC分类号: G06F17/145 H04B1/707

    摘要: A method of applying an order N fast Hadamard transform (FHT) of a vector U using a mixed radix FHT in a receiver of a communication system, the N a positive integer, when receiving signals from a transmitter over a channel and generating the vector U. The method includes, in an FHT module of a decoder in the receiver, planning n stages of the mixed radix FHT, where the n is a positive integer, each stage defined by corresponding logic, decomposing the order N FHT into n low order FHTs, such that N=KnKn−1 . . . K1 and U=UKnKn−1 . . . K1, where the K is a positive integer, calculating, via the corresponding logic, each low order FHT at each stage, wherein input vectors of a subsequent stage are calculated in a proceeding stage, and reconstructing, by the decoder, calculated results of the each low order FHT to form an output vector output the decoder.

    摘要翻译: 一种在通信系统的接收机中使用混合基数FHT应用向量U的N阶快速Hadamard变换(FHT)的方法,当在通道上从发送器接收信号并产生向量U时,N为正整数 该方法包括在接收机中的解码器的FHT模块中,规划混合基数FHT的n个阶段,其中n是正整数,每个阶段由对应的逻辑定义,将阶N FHT分解为n个低阶FHT ,使得N = KnKn-1。 。 。 K1和U = UKnKn-1。 。 。 K1,其中K是正整数,通过相应的逻辑,在每个阶段计算每个低阶FHT,其中在后续阶段中计算后级的输入向量,并且由解码器重建计算结果 每个低阶FHT形成输出向量输出解码器。