55results about How to "Improve upgrade success rate" patented technology

The invention provides a method and equipment for preventing hardware update from failing. The method comprises the following steps: 1, starting the equipment; 2, if file contents pass validation of legality and consistency, exiting a hardware validation program; 3, if the file contents do not pass validation of legality and consistency, selecting a better version from updatable hardware and original hardware and executing the hardware validation program; 4, after the hardware validation program is completed, restarting the equipment, and repeating the step 1. The method and the equipment have the advantages that legality validation is carried out before updating, so that hardware with damaged files, hardware with unmatched version numbers or hardware being unmatched with the equipment type is eliminated, therefore the success rate of updating is improved; consistency validation is carried out every time when the equipment is started, so that applications can be automatically recovered after being accidentally modified, damaged or deleted; when the updating process is interrupted due to power failure or forced restart, the updating can be automatically recovered, and even the worst situation occurs, a protected minimum system can be started for updating again, so that the condition that the equipment cannot run is not caused.

The invention discloses a terminal management system for automatic management of POS terminal upgrading and an upgrading management method thereof. The terminal management system comprises a data base management module, a data center module, system processing modules, an access module and POS terminals. POS terminal upgrading information that is updated regularly is in the data base management module. The data center module formulates download plan task information according to the POS terminal upgrading information in the data base management module and the download plan task information is transmitted to the access module by the system processing modules. The access module calls one corresponding POS terminal according to the download plan task information and feedback information of the POS terminal is transmitted to the system processing modules. And one of the system processing modules generates a corresponding programs or corresponding parameter information according to the feedback information of the POS terminal, and the program or the parameter information is transmitted to the corresponding POS terminal by the access module and the POS terminal is controlled to complete upgrading. The terminal management system can carry out automatic management on the upgrading of the POS terminals.

The embodiment of the invention provides a terminal upgrading method and device, a server, terminal equipment and a readable storage medium, and aims to solve the problem that management and maintenance are difficult in the terminal upgrading process. The terminal upgrading method is applied to the server, the method comprises the following steps of: receiving an upgrading request sent by the terminal, wherein the upgrading request at least carries an equipment identifier and a current version number group of the terminal; wherein the current version number group comprises at least one versionnumber; according to an equipment identifier and a current version number group carried by the upgrading request, upgrading the equipment; determining an internal version number of the terminal, andjudging whether the terminal belongs to a terminal to be upgraded or not according to the internal version number and a preset upgrading rule, and sending information of an upgrading file to the terminal to be upgraded under the condition that the terminal belongs to the terminal to be upgraded, so that the terminal to be upgraded upgrades the terminal to be upgraded according to the information of the upgrading file.

The invention discloses a power line carrier remote upgrading method and a terminal. The method comprises the steps that when a broadcast upgrading command which includes broadcast sending times is received by a concentrator, and if program upgrading times of a collecting terminal fail to reach the broadcast sending times set by the concentrator, it is judged that whether the collecting terminal needs to be upgraded or not; if the collecting terminal needs to be upgraded, then when a first single-package command is received by the concentrator, it is judged that whether the upgrade of a program package in the first single-package command is completely or not; if the upgrade of the program package is unsuccessful, then a second single-package command comprising the program package which are unsuccessful in upgrading is received by the collecting terminal, and peer-to-peer upgrading is carried out on the program package which is unsuccessful in upgrading. According to the power line carrier remote upgrading method and the terminal, upgrading is carried out by using the flooding algorithm transmission, broadcast upgrading is carried out on a to-be-upgraded terminal, and if the broadcast upgrading is unsuccessful, peer-to-peer upgrading can be carried out on the program package which is unsuccessful in upgrading, so that the upgrade successful rate is increased.

The invention belongs to the technical field of vehicle remote control, and discloses a vehicle remote silent upgrading method and device, a vehicle and a storage medium, and the method comprises thesteps: obtaining an upgrading task instruction of a cloud platform when the vehicle is networked; collecting initial version information of controller software in the vehicle; uploading the collectedinitial version information of the controller software to the cloud platform so that background remote upgrading of the target controller software can be conducted at the set moment when it is judgedthat the silent upgrading working condition is met, wherein the target controller software is the controller software which is determined to meet the upgrading condition according to the initial version information. According to the method and the device, a user does not perceive or operate, and the situation of installation rejection or installation missing can be avoided for software needing tobe forcibly upgraded.

The invention relates to a remote breakpoint resuming method for electricity utilization detection. The remote breakpoint resuming method comprises the steps that: an equipment side requests firmwareinformation; a platform side verifies that the request is legal and returns received information; the equipment side presets a storage space; the platform side transmits processed firmware data to theequipment side based on agreement; if transmission is interrupted, whether updating exists or not needs to be confirmed when transmission is restarted, if so, returning is carried out, and if not, breakpoint resuming is carried out; and the equipment side obtains updated complete firmware data, if verification is passed, success information is returned, and if not, part of the firmware data is requested to be retransmitted, and only the part needs to be transmitted and downloaded. According to the remote breakpoint resuming method for electricity utilization detection, if the embedded equipment side fails in the upgrading process, the equipment is restarted, the firmware fragments can be downloaded from the interruption position, the new content is received every time upgrading is restarted, the downloaded content is continuously reserved, the problem of breakpoint resume in the remote upgrading process is solved, the upgrading success rate of the embedded equipment is increased, andthe remote breakpoint resuming method has positive use significance for remote upgrading, configuration issuing and the like of low-power-consumption wireless equipment.

The present application relates to the field of Internet of Things, and in particular, to a method and apparatus for online upgrade of a Bluetooth cluster. The Bluetooth cluster online upgrade methodincludes: upgrading the device to select a central node in the Bluetooth cluster, establishing a Bluetooth connection with the central node; upgrading the device to select an upgrade path, and sendingthe upgrade data to the device to be upgraded through the central node according to the upgrade path, so that The device to be upgraded obtains the upgrade data and is upgraded. The device to be upgraded is part or all of the Bluetooth devices in the Bluetooth cluster. The Bluetooth cluster online upgrade method adopted in the present application has broadened the communication range of Bluetooth, and does not require user-to-operation, and uses the connection between Bluetooth devices in the existing Bluetooth cluster to send upgrade data, thereby solving the low upgrade success rate due todata congestion. At the same time, it solves the problem that the upgrade of the large scale of the Bluetooth cluster takes a long time, and the online upgrade of the Bluetooth cluster can be completed only by upgrading the operation of the device.

The invention relates to an air conditioner equipment program upgrading method, device and system and household appliances. The method comprises the steps of obtaining an upgrading file; Dividing theupgrade file into a plurality of upgrade sub-files according to a predetermined rule, and obtaining an available communication module connected with the air conditioning equipment; Obtaining the module number and the communication capability value of the available communication module, and matching the module number and the communication capability value with the file number of the upgrade sub-file to determine a target communication module; And the upgrading subfile is sent to the air conditioner equipment through the target communication module, so that the air conditioner equipment completes program upgrading. By the adoption of the method, the flow cost of data transmission can be saved, the situation that data transmission is abnormal due to the fact that the upgrading file is large can be avoided, and the success rate of air conditioner program upgrading is increased.

The invention discloses an equipment upgrading method, device and system and a storage medium, and belongs to the field of equipment upgrading. The method comprises the following steps: 1, acquiring equipment information of first to-be-upgraded equipment; according to the device information of the first to-be-upgraded device, judging whether the first to-be-upgraded equipment meets a preset upgrading condition or not; when the first to-be-upgraded equipment meets a preset upgrading condition, upgrading the first to-be-upgraded equipment, and upgrading the first to-be-upgraded device accordingto the concurrent upgrading number of the cell where the first to-be-upgraded device is located and a preset total concurrent upgrading number, the concurrent upgrading number of the cell where the first to-be-upgraded device is located being the maximum number of devices which can be upgraded at the same time in the cell where the first to-be-upgraded device is located. According to the method and the device, the problems of high power consumption and even upgrading failure of equipment upgrading can be solved, the power consumption for equipment upgrading is reduced, and the probability of equipment upgrading failure is reduced.

The invention discloses a firmware upgrading method, which is applied to a baseboard management controller (BMC), and comprises the following steps: receiving a firmware upgrading command for a targetchip; reading a target upgrading file of the target chip in a local target folder; dividing the target upgrading file into a plurality of data packets according to an upgrading protocol of the targetchip; and transmitting each data packet to the target chip through the bus, so as to enable the target chip to perform firmware upgrading operation based on the received data packets. By applying thetechnical scheme provided by the embodiment of the invention, the problem of data finally transmitted to the target chip due to network instability can be effectively avoided, the firmware upgradingsuccess rate can be improved, and the firmware upgrading efficiency can be improved. The invention furthermore discloses a firmware upgrading apparatus and device, and a storage medium, which have corresponding technical effects.

The invention designs a communication local station device protocol analysis field and especially relates to the communication local station device protocol analysis mode of a module level upgrade mode. The mode is especially suitable for a system without operation and the system without a compiling function. According to a protocol analysis process, a protocol analysis framework is abstracted, the framework can fill the analysis module and the module has a certain parameter and format; and according to different equipment protocols, module exploitation is performed, and an exploitation environment is used to generate an executable file from the analysis module, which means that one protocol generates one executable file. When a system is connected to equipment, the analysis module corresponding to the equipment is only selected and is downloaded to the system. When the system executes protocol analysis, the analysis module is called, and then a module body is operated in the system, and equipment protocol analysis and data processing functions are finally completed.

The invention discloses a network element upgrading method, a network element upgrading device and a network management system, and relates to the technical field of communication networks. The upgrading success rate can be increased. The method comprises the following steps of: when the loading of a first single board in a plurality of single boards of network element software to be upgraded fails, isolating the first single board, and transmitting first alarming information to a network management server; after an activation control message is received from the network management server, activating other single boards in the single boards except the first single board; if the activation of a second single board in the other single boards except the first single board fails, isolating the second single board, and transmitting second alarming information to the network management server; and after a retry control message is received from the network management server, reloading and/or reactivating the first and second isolated single boards. The scheme provided by the embodiment of the invention is applicable to a transmission domain, an access network, an Internet protocol (IP) domain and the fields of radio and core networks.

The invention relates to a vehicle control unit software upgrading method and system, and the system comprises: an OTA client side, which collects the version information of a main chip and other controllers, communicates with a server side, obtains upgrading task information from a cloud side, downloads an upgrading package and a rollback package, sends an upgrading state to the cloud side, sends the upgrading state to the server side, and meanwhile, is responsible for a man-machine interaction function; an OTA master control node, wherein the OTA master control node is responsible for checking the installation condition of the whole vehicle, keeping the installation state and executing an installation strategy; and OTA sub-control nodes, wherein the OTA sub-control nodes comprise two types, one type of the OTA sub-control nodes is responsible for controlling the upgrading of the main chip provided with the operating system, and the other type of the OTA sub-control nodes is responsible for controlling the upgrading of other controllers not provided with the operating system. The unified management of the controller, the centralized control of the upgrading process and the platformization of the OTA functional component are realized by classifying the upgrading object, segmenting the upgrading process and separating the upgrading role.

The invention discloses an equipment upgrading method of a multi-layer topology management structure and a charging pile system. The method comprises the steps that when a first-layer management equipment receives an upgrading command issued by a charging pile cloud platform, an upgrading file is downloaded from the charging pile cloud platform, and when an upgrading object is itself, the upgrading file which is successfully downloaded and then stored to the local is used for upgrading, otherwise, the upgrading command is broadcasted to a second-layer management equipment; when the Nth-layer management equipment receives an upgrading command broadcasted by the (N-1) th-layer management equipment, an upgrading file is downloaded from the (N-1) th layer of management equipment; when the upgrading object is itself, the upgrading file stored locally after successful download is used to upgrade, otherwise, the upgrading command is broadcasted to the N+1 layer management equipment; accordingto the invention, the upgrading data is acquired in a mode of transmitting the files layer by layer, so that the message command type and the interactive service control logic mode are reduced, the upgrading reliability is greatly improved, and the upgrading success rate of the system is increased.

The invention relates to a data upgrading method and device, computer equipment and a storage medium. The method comprises the steps of acquiring target differential data, wherein the target differential data comprise differential upgrading data and target verification information, the differential upgrading data are obtained according to the difference between historical version data and updatedversion data, and the target verification information is obtained through calculation according to a target algorithm and the historical version data; obtaining to-be-upgraded current version data, and performing calculation according to the target algorithm and the current version data to obtain current data information corresponding to the current version data; performing comparison according tothe target verification information and the current data information to obtain a target comparison result; and when the target comparison result is that the comparison is consistent, upgrading the current version data by utilizing the differential upgrading data. By adoption of the method, the upgrading success rate can be improved.

The invention discloses an electric energy meter management chip upgrading method and system, electronic equipment and a computer readable storage medium, and the method comprises the steps: obtainingan upgrading program, and determining an electric energy meter to be upgraded according to an upgrading condition in the upgrading program; and transparently forwarding an upgrading file in the upgrading program to the to-be-upgraded electric energy meter through a target terminal corresponding to the to-be-upgraded electric energy meter, so that the to-be-upgraded electric energy meter can be upgraded by utilizing the upgrading file. The invention provides an electric energy meter management chip upgrading method. The upgrading file is transmitted to the to-be-upgraded electric energy meterin a terminal transparent forwarding manner; in the prior art, the upgrade file is issued to the terminal and then is issued to the electric energy meter by the terminal. The communication traffic between the master station and the terminal is consistent, the process that the terminal stores the upgrade file is omitted, the terminal does not need to reserve the space, the error risk caused by downloading and storage of the terminal is reduced, and the upgrade success rate of the management chip in the electric energy meter is improved.

The invention discloses a differential file generation and firmware online upgrading method and device. The differential file generation method comprises steps of performing code modification on a specific function in a source code; compiling the modified code to generate a binary code; and generating a differential file based on the modified binary code of the specific function, the replacement code recovered from the differential file having the same size as the unmodified binary code of the specific function. Therefore, the sizes of the binary codes before and after the specific function ismodified are kept consistent, so the replacement code can directly cover the same physical storage space, the influence of modification of one or more functions on the whole binary code segment is avoided, the size of the differential file is reduced, and the upgrading success rate is effectively improved.

The invention relates to a self-software upgrading technology of an intelligent hardware product in a definite disk space, solves the problem that in a process of decompressing an upgrade patch, the system software is unsuccessfully upgraded as a result of a decompressing failure once the disk space is definite because the sum of the upgrade patch and the decompressed upgraded files is likely to exceed the available space of the system, and provides a software upgrading method for solving upgrading failure due to an insufficient disk space. The technical scheme is as follows: the method comprises the following steps: cutting a prepared upgrading file into a plurality of small files and numbering the cut small files; integrally packaging and compressing the plurality of cut small files to generate a final upgrade patch; extracting the first small file in the upgrade patch; carrying out upgrading by employing the extracted small file according to the offset address of the current upgraded small file; and finishing upgrading of the whole system till residual small files are upgraded.

The invention is applicable to the technical field of financial self-service equipment, and provides a self-recognition upgrading method for an SP (Service Provider) upgrading package, which comprises the following steps: acquiring the SP upgrading package used by the upgrading of target financial self-service equipment; reading equipment configuration of the target financial self-service equipment; detecting the module type of each hardware module in the target financial self-service equipment according to the equipment configuration; and aiming at each hardware module in the target financial self-service equipment, importing the upgrading configuration corresponding to the module type of each hardware module in the SP upgrading package into each hardware module.

The invention discloses a basic input/output system (BIOS) upgrading method and device and a computer readable storage medium. The method comprises the steps of enabling a server to acquire a BIOS file upgrading instruction; obtaining a to-be-upgraded BIOS file from a preset BIOS file storage position, and obtaining file information and first verification information of the to-be-upgraded BIOS file, wherein the first verification information is generated in advance according to the model information of the server and the file information of the BIOS file to be upgraded; acquiring model information of a server; obtaining second verification information according to the obtained file information and own model information; and when the second verification information is the same as the firstverification information, upgrading according to the BIOS file to be upgraded. According to the method and device, upgrading errors caused by upgrading file errors and upgrading file tampering can beavoided, and the upgrading success rate of the BIOS is increased.

The invention discloses an upgrading method and device for a vehicle-mounted remote monitoring system, and relates to the field of vehicle-mounted software maintenance. The method comprises the following steps: S1, after receiving an OTA upgrading instruction, a T-BOX requests an issued upgrading data packet from a background server, and the step S2 is executed; s2, judging whether an upgrade data packet issued by the background server is received within the waiting duration, if so, storing the upgrade data packet, and turning to S3, otherwise, enabling the T-BOX to enter a dormant state, automatically awakening after the awakening duration, requesting to issue the upgrade data packet to the background server, and executing S2 again; s3, after all the upgrade packages are downloaded, the T-BOX enters a dormant state, and the step S4 is executed; and S4, when the vehicle is in an OFF state, the T-BOX starts an automatic upgrading program. In the T-BOX process, when the upgrade patch issued by the background server is not received for a long time, automatic dormancy is carried out, and the upgrade patch is periodically applied to the background server, so that the upgrade success rate is improved.

The invention discloses an electric energy meter software upgrading file reliability test method. The method comprises the steps of judging whether an import check value of an upgrading import file isconsistent with a preset check value of an upgrading source file or not; judging whether the storage unit upgrading file is consistent with the upgrading source file or not; judging whether the identifier of the upgraded electric energy meter software is consistent with the identifier before upgrading or not; and judging that the electric energy meter software is upgraded successfully. Comparingwith the related art, according to the method, the check value of the upgrade import file is compared with the check value of the source file; the storage unit upgrading file is directly compared withthe upgrading source file; the upgraded identifier is directly compared with the identifier before upgrading, so that the situation that the upgrading file of the storage unit stored in the electricenergy meter memory is inconsistent with the upgrading source file due to a communication channel, and consequently the software upgrading of the electric energy meter fails can be avoided, the accuracy of the upgrading file is ensured, and the success rate of the software upgrading of the electric energy meter is increased.