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1. 发明授权

US08752659B1 Drive unit for a carrier 有权
标题翻译：承运人的驱动单元
公开(公告)号：US08752659B1
公开(公告)日：2014-06-17
申请号：US13341508
申请日：2011-12-30
申请人： Thomas E. Lenkman , David C. Massey
发明人： Thomas E. Lenkman , David C. Massey
IPC分类号： B60K1/00
CPC分类号： B60L1/003 , A61G1/0218 , A61G5/043 , A61G7/08 , A61G13/104 , B60G17/0526 , B60G2202/152 , B60G2204/4702 , B60G2300/24 , B60G2600/08 , B60L3/0046 , B60L3/0061 , B60L3/04 , B60L11/1805 , B60L11/1859 , B60L11/1861 , B60L2200/44 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , Y02P90/60 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
摘要： A drive unit for a carrier that includes a chassis with a drive wheel that is pivotable with an air spring in and out of contact with a surface over which the carrier is propelled. The air spring is in a pneumatic system including an air compressor which is connected to a processor in an electrical system. The compressor is programmed to provide a fair safe mode for the drive wheel, a runtime control for the air compressor and a battery voltage sensing circuit to shut down the electrical system during periods of inactivity.
摘要翻译：一种用于载体的驱动单元，其包括具有驱动轮的底盘，所述驱动轮可与空气弹簧枢转，并与载体被推进的表面脱离接触。空气弹簧在气动系统中，包括连接到电气系统中的处理器的空气压缩机。压缩机被编程为为驱动轮提供公平的安全模式，空气压缩机的运行时间控制和电池电压感测电路在不活动期间关闭电气系统。

2. 发明授权

US5294879A Microprocessor-controlled regulator 失效
标题翻译：微处理器控制调节器
公开(公告)号：US5294879A
公开(公告)日：1994-03-15
申请号：US786528
申请日：1991-11-01
申请人： Richard A. Freeman , David C. Massey
发明人： Richard A. Freeman , David C. Massey
IPC分类号： H02P9/30 , H02P9/00
CPC分类号： H02P9/302
摘要： A regulator provides a control signal for controlling a generator which is providing an electrical output. The electrical output includes an output voltage and an output current applied to a load. The regulator comprises a microprocessor, voltage sensing inputs and current sensing inputs which cooperate with the microprocessor to sense a parameter of the electrical output applied to the load and a first memory for storing predetermined parameters. The microprocessor compares the sensed parameter to its corresponding predetermined parameter stored in the first memory and generates an output signal representative of the comparison. The regulator further comprises a second memory for storing instructions for controlling operation of the microprocessor and generates the control signal as a function of the output signal from the microprocessor.
摘要翻译：调节器提供用于控制提供电输出的发电机的控制信号。电输出包括施加到负载的输出电压和输出电流。调节器包括微处理器，电压感测输入和电流感测输入，其与微处理器协作以感测施加到负载的电输出的参数和用于存储预定参数的第一存储器。微处理器将感测到的参数与存储在第一存储器中的对应的预定参数进行比较，并产生表示比较的输出信号。调节器还包括用于存储用于控制微处理器的操作的指令的第二存储器，并且根据来自微处理器的输出信号产生控制信号。

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