30results about How to "Lower upgrade" patented technology

The invention relates to a distributed uniting coordination control method of a large-scale electric automobile charging load, and belongs to the technical field of energy management. Client terminals determine and send the initial charging power to a coordination center according to basic information of an automobile. The coordination center calculates an optimized load curve and an optimized judging threshold value. A current load curve and a representation value of the current load curve are calculated according to the charging power of the client terminals. If the representation value is smaller than the judging threshold value, a stopping mutual order is sent, and the client terminals charge the electric automobile according to the charging power, and if not, a probability transfer matrix is calculated and is sent to the client terminals. The client terminals calculate a transfer matrix according to the probability transfer matrix, and the charging power is updated and sent to the coordination center. Interaction is executed repeatedly until the representation value is smaller than the judging threshold value. Staggering-peak charging can be effectively achieved, the calculating pressure of the coordination center is relieved, the charging demand privacy of a user is protected, the data communication resources between an upper layer and a lower layer are saved, and the distributed uniting coordination control method is suitable for orderly controlling large-scale electric automobiles.

Embodiments of the present application provide a distributed transaction processing method, device, and equipment, the method including: when an application server initiates a distributed transaction, determining a plurality of branch transactions corresponding to the distributed transaction; In the case of a distributed transaction, the end of the branch transaction corresponding to the distributed transaction is controlled based on the target end mode of the distributed transaction, so that the end mode of the branch transaction is consistent with the target end mode. The application simplifies the implementation of the application server, thereby reducing the upgrade and operation and maintenance costs of the application server.

The invention discloses a control system integrating battery management and vehicle control functions, which is characterized in that it includes a main controller, a single acquisition slave controller, a high-voltage acquisition slave controller and an ISOSPI communication module, and the high-voltage acquisition slave controller The detector includes an information control module and several collection chambers, and each collection chamber includes a high-voltage collection module, a current collection module and a monitoring module. The present invention realizes the separation of high and low pressure from the structure of the whole vehicle; the position of the main controller is more selective in the layout of the whole vehicle; the backup and monitoring of several collection chambers make the data collection more stable.

The embodiment of the invention provides a method and a device for upgrading an operation maintenance center (OMC). The device comprises a table data receiving module, an upgrade version uploading module and an upgrade version installing module, wherein the table data receiving module is used for displaying a table needing to be filled in to a user, and receiving table data input in the table by the user; the table data at least include server parameters included in the OMC and service identifiers needing to be installed for the service parameters; the upgrade version uploading module is used for acquiring upgrade version data corresponding to the service identifiers, and uploading the upgrade version data to servers corresponding to the server parameters; and the upgrade version installing module is used for controlling corresponding servers to install the upgrade version data when completion of uploading of the upgrade version data is detected. Through adoption of the method and the device, the whole version upgrade process can be controlled remotely; the network management version upgrade success rate is increased; and the influence of version upgrading on mobile network maintenance is lowered.

The invention discloses a DP (Digital Processing) decoding and automatic resolution adjusting liquid crystal display module testing method and a device, and relates to the field of liquid crystal display module testing. The testing method comprises the following steps of: decoding DP video signals to obtain video data and video parameter information thereof, wherein the video parameter information comprises resolution parameters; matching the video data with video data required by a liquid crystal display module to be tested according to the video parameter information and the video parameter information of the liquid crystal display module to the tested; conducting video encoding processing to the matched video data according to the communication interface and the video time sequence parameter of the liquid crystal display module to be tested to obtain video testing signals which are matched with the communication interface of the liquid crystal display module to be tested, and the video testing signals test the liquid crystal display module to be tested. The DP decoding and automatic resolution adjusting liquid crystal display module testing method and the device have the advantages that the energy consumption is lower during liquid crystal display module testing, the resolution can be automatically adjusted according to the liquid crystal display module, the liquid crystal display modules of different types can be automatically adapted, and not only is the testing cost lower and the testing efficiency higher, but also the energy consumption is lower and the stability and the reliability are higher.