REDUCING STORAGE OF BLOCKCHAIN METADATA VIA DICTIONARY-STYLE COMPRESSION

    公开(公告)号:US20200212932A1

    公开(公告)日:2020-07-02

    申请号:US16237586

    申请日:2018-12-31

    摘要: A method of reducing the storage requirements of blockchain metadata via dictionary-style compression includes receiving a request to add a transaction block to a blockchain. The method further includes determining an identifier (ID) of a dictionary block most recently stored on the blockchain. The method further includes compressing, by a processing device, one or more transactions of the transaction block based on the dictionary block to generate a compressed transaction block. The method further includes adding the ID of the dictionary block to the compressed transaction block. The method further includes providing the compressed transaction block, including the ID of the dictionary block, for storage on the blockchain.

    Method and system for collecting sensor data in buildings

    公开(公告)号:US11595226B1

    公开(公告)日:2023-02-28

    申请号:US17404142

    申请日:2021-08-17

    摘要: A system for collecting building environmental sensor data includes a first data collection device having a first transceiver that is configured to receive data from proximate building environmental sensors and a second transceiver that is configured to communicate with an external service. The device will, upon detecting that the first transceiver is within a receiving range of a first building environmental sensor, communicatively connect with the first building environmental sensor to receive a data stream that comprises sensor data captured by the first building environmental sensor. The device will continue to receive the data stream until the first transceiver either receives all of the sensor data or moves out of the receiving range. The device will repeat this process for additional building environmental sensors. The device will use its second transceiver to transfer the sensor data to the external service.

    INTEGRATED INDEX BLOCKS AND SEARCHING IN BLOCKCHAIN SYSTEMS

    公开(公告)号:US20210157859A1

    公开(公告)日:2021-05-27

    申请号:US17169243

    申请日:2021-02-05

    摘要: Systems and methods for indexing blockchain data in a blockchain system. These systems and methods receive a set of transactions from one or more transaction blocks of a blockchain, wherein the transactions in the set have been validated by one or more peer systems of the blockchain. The systems and methods further generate an index to one or more fields of one or more transactions in the set of transactions of the transaction block generate an index representative of at least one field in the set of transactions of the transaction block and provide the generated index for validation by a peer system of the blockchain. After receiving verification from at least a threshold number of peer systems that the generated index has been validated by the peer system, the generated index is stored as an index block in the blockchain.

    INTEGRATED INDEX BLOCKS AND SEARCHING IN BLOCKCHAIN SYSTEMS

    公开(公告)号:US20230267153A1

    公开(公告)日:2023-08-24

    申请号:US18306000

    申请日:2023-04-24

    摘要: Systems and methods for indexing blockchain data in a blockchain system. These systems and methods receive a set of transactions from one or more transaction blocks of a blockchain, wherein the transactions in the set have been validated by one or more peer systems of the blockchain. The systems and methods further generate an index to one or more fields of one or more transactions in the set of transactions of the transaction block generate an index representative of at least one field in the set of transactions of the transaction block and provide the generated index for validation by a peer system of the blockchain. After receiving verification from at least a threshold number of peer systems that the generated index has been validated by the peer system, the generated index is stored as an index block in the blockchain.

    Integrated index blocks and searching in blockchain systems

    公开(公告)号:US10929473B2

    公开(公告)日:2021-02-23

    申请号:US16144861

    申请日:2018-09-27

    摘要: Systems and methods for indexing blockchain data in a blockchain system so that search may proceed more quickly, efficiently, and reliably in all of the blockchain peers. These systems and methods receive a set of transactions from one or more transaction blocks of a blockchain, wherein the transactions in the set have been validated by one or more peer systems of the blockchain. The systems and methods further generate an index to one or more fields of one or more transactions in the set of transactions of the transaction block generate an index representative of at least one field in the set of transactions of the transaction block and provide the generated index for validation by a peer system of the blockchain. After receiving verification from at least a threshold number of peer systems that the generated index has been validated by the peer system, these systems and methods store the generated index as an index block in the block chain.

    METHOD AND SYSTEM FOR CONTROLLING BUILDING ENVIRONMENTAL CONTROL SYSTEM

    公开(公告)号:US20230288089A1

    公开(公告)日:2023-09-14

    申请号:US17654210

    申请日:2022-03-09

    IPC分类号: F24F11/63

    CPC分类号: F24F11/63 F24F2110/10

    摘要: A heating, ventilation, and air conditioning (HVAC) control system is provided. The system includes one or more sources of controlled air, a network of portable sensors that are configured to measure one or more parameters of an environment, one or more environmental condition controllers that are configured to operate the one or more sources of controlled air, and a computing device, including a processor and memory. The memory stores programming instructions that are configured to, when executed, cause the processor to generate an initial lumped-element model of the environment, update the initial lumped-element model using the one or more parameters of the environment to generate an adapted lumped-element model of the environment, and cause the one or more environmental condition controllers to adjust an output of the one or more sources of controlled air based on the adapted lumped-element model.

    METHOD AND SYSTEM FOR COLLECTING SENSOR DATA IN BUILDINGS

    公开(公告)号:US20230053901A1

    公开(公告)日:2023-02-23

    申请号:US17404142

    申请日:2021-08-17

    IPC分类号: H04L12/28 G05D23/19 G05B15/02

    摘要: A system for collecting building environmental sensor data includes a first data collection device having a first transceiver that is configured to receive data from proximate building environmental sensors and a second transceiver that is configured to communicate with an external service. The device will, upon detecting that the first transceiver is within a receiving range of a first building environmental sensor, communicatively connect with the first building environmental sensor to receive a data stream that comprises sensor data captured by the first building environmental sensor. The device will continue to receive the data stream until the first transceiver either receives all of the sensor data or moves out of the receiving range. The device will repeat this process for additional building environmental sensors. The device will use its second transceiver to transfer the sensor data to the external service.

    System And Method For Flexibly Taking Actions Upon Activation Of Defined Triggers
    8.
    发明申请
    System And Method For Flexibly Taking Actions Upon Activation Of Defined Triggers 有权
    激活定义的触发器后灵活采取措施的系统和方法

    公开(公告)号:US20130111341A1

    公开(公告)日:2013-05-02

    申请号:US13722921

    申请日:2012-12-20

    IPC分类号: G06F17/21

    摘要: A computer-implemented system and method for flexibly taking actions upon activation of rule-based triggers are provided. A collection of documents is stored in a storage device within a computing environment. An activity of a user performed on a document from the collection is observed. At least one of an application, operation, key word, time, place, project, topic, different document from the collection, and different user is identified. A connection associated with the user is determined to at least one of the application, operation, key word, time, place, project, topic, different document from the collection, and different user based on the observed activity. A rule based on the connection and the observed activity is defined. The rule and a corresponding action are stored as a trigger. Rule satisfaction by at least one of a further activity, event, and stimuli activates the trigger, which causes performance of the corresponding action.

    摘要翻译: 提供了一种用于在激活基于规则的触发器时灵活采取行动的计算机实现的系统和方法。 文档集合存储在计算环境中的存储设备中。 观察到从集合中对文档执行的用户的活动。 识别应用程序,操作,关键字,时间,地点,项目,主题,收集中的不同文档和不同用户中的至少一个。 与用户相关联的连接被确定为应用程序,操作,关键字,时间,地点,项目,主题,与集合不同的文档以及基于观察到的活动的不同用户中的至少一个。 定义了基于连接和观察到的活动的规则。 规则和相应的动作存储为触发器。 由进一步的活动,事件和刺激中的至少一个的规则满足激活触发,这导致相应动作的执行。

    BUILDING ENVIRONMENTAL SENSOR METHOD AND SYSTEM FOR COLLECTING DATA FROM SAME

    公开(公告)号:US20230054574A1

    公开(公告)日:2023-02-23

    申请号:US17404151

    申请日:2021-08-17

    摘要: A building environmental sensor includes a sensing element for collecting measurements of environmental parameters such as temperature, humidity, light, sound or the absence or presence of gas. The sensor will: (a) detect that a data collection device is within a communication range of the sensor; (b) generate a data stream that includes the data that the sensor collected; (c) transmit the data stream to the first data collection device; (d) determine that a communication link between the sensor and the first data collection device was lost before the first data stream was fully transmitted; (e) detect that a second data collection device is within the communication range of the sensor; (f) generate a second data stream that includes the remaining data; and (g) transmit the second data stream to the second data collection device.