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公开(公告)号：US08527372B2
公开(公告)日：2013-09-03
申请号：US11906526
申请日：2007-10-02
IPC分类号： G06Q10/00
摘要： Remote monitoring of vehicle washing facilities allows a facility operator to more efficiently manage each site, particularly when combined with environmental conditions that influence the rate at which individual chemicals are used. Accurate chemical exhaustion times can therefore be predicted and communicated to the operator, and wash sequences and parameters may be altered in accordance with such environmental parameters. For example, information related to the composition of soil on a car may be monitored and used to alter the chemicals used in the wash cycle for that car. Other environmental conditions may include without limitation weather conditions, road conditions, types of vehicles, mechanical system status, vehicle temperature, etc.
摘要翻译： 车辆洗涤设施的远程监控允许设施操作者更有效地管理每个场地，特别是当与影响使用各种化学品的速率的环境条件相结合时。 因此，可以预测精确的化学耗尽时间并将其传达给操作员，并且可以根据这些环境参数改变洗涤顺序和参数。 例如，可以监测和使用与汽车上的土壤组成相关的信息，以改变用于该汽车的洗涤循环中使用的化学品。 其他环境条件可能包括但不限于天气条件，道路状况，车辆类型，机械系统状态，车辆温度等。
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2.发明申请Method of providing secure tamper-proof acquired data from process instruments 有权从过程仪器提供安全防篡改获取数据的方法公开(公告)号：US20100011216A1
公开(公告)日：2010-01-14
申请号：US12218185
申请日：2008-07-11
IPC分类号： H04L9/00
CPC分类号： H04L9/3297 , G06F21/64 , G06F2221/2101 , G06F2221/2151 , H04L9/321 , H04L2209/805
摘要： Field devices used to measure process parameters can also function as a data historian by storing process data and associated time stamps. In response to a request for stored process data, the field device uses a cipher and a secret method to generate an encrypted validation string that is provided along with unencrypted information including the process data and time stamps. A validation service that maintains a secure database of field devices and their associated ciphers and secret methods can validate the unencrypted information by using the validation string.
摘要翻译： 用于测量过程参数的现场设备也可以通过存储过程数据和相关的时间戳来作为数据历史记录。 响应于对存储的处理数据的请求，现场设备使用密码和秘密方法来生成与未加密的信息一起提供的加密验证串，包括过程数据和时间戳。 维护现场设备及其相关密码和秘密方法的安全数据库的验证服务可以使用验证字符串来验证未加密的信息。
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3.发明授权Method of providing secure tamper-proof acquired data from process instruments 有权从过程仪器提供安全防篡改获取数据的方法公开(公告)号：US08255692B2
公开(公告)日：2012-08-28
申请号：US12218185
申请日：2008-07-11
IPC分类号： H04L9/00
CPC分类号： H04L9/3297 , G06F21/64 , G06F2221/2101 , G06F2221/2151 , H04L9/321 , H04L2209/805
摘要： Field devices used to measure process parameters can also function as a data historian by storing process data and associated time stamps. In response to a request for stored process data, the field device uses a cipher and a secret method to generate an encrypted validation string that is provided along with unencrypted information including the process data and time stamps. A validation service that maintains a secure database of field devices and their associated ciphers and secret methods can validate the unencrypted information by using the validation string.
摘要翻译： 用于测量过程参数的现场设备也可以通过存储过程数据和相关的时间戳来作为数据历史记录。 响应于对存储的处理数据的请求，现场设备使用密码和秘密方法来生成与未加密的信息一起提供的加密验证串，包括过程数据和时间戳。 维护现场设备及其相关密码和秘密方法的安全数据库的验证服务可以使用验证字符串来验证未加密的信息。
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