41results about How to "Reliable upgrade" patented technology

The invention discloses a terminal updating method and the system. Before updating the first running system, it detects if the second running system is verified. If it has been verified, the first running system is updated directly; if not, it will update after restarting the terminal. The system includes: updating the content server and the terminal; updating the content server to store the updating document bag; the terminal includes the updating unit to control the update of the normal and the basic running system. The invention can make the present running system update without interrupting the present running operation.

A method and a system for process upgrade are disclosed. A source process implements data interaction, via a socket interface, with a far end entity connected with the socket interface. When the source process intends to upgrade itself, the source process copies its process data to a target process and determines if the data from the far end entity received via socket interface is complete. If it is determined that the data is complete, the source process ceases data interaction with the socket interface and copies the received data to the target process. After the data is copied, the source process sends an upgrade and switch indication to the target process and enables the target process to send an upgrade and switch request to the socket interface. The socket interface then switches a socket interface service to the target process. Accordingly, the technical solutions according to the present invention realize a reliable and smooth process upgrade without disconnecting the socket connection.

The invention is related to method for upgrading software in wireless communication system in order to guarantee that RRU can be upgraded reliably, stably, and rapidly. The invention includes steps: (1) radio frequency unit (RFU) at remote end loads software of optical interface module (OIM) in current version, and reports the version of software to up level; (2) baseband pool unit determines whether software of OIM is needed to upgrade; if yes, then RFU at remote end down loads software of OIM in new version from the baseband pool unit, and saves it to built in memory and loads and runs it; if not, then ending step; (3) RFU at remote end detects whether communication link on the optical interface is normal; if yes, then upgrading operation is successful; if not, then RFU at remote end resets and loads software of OIM in old version. The invention reduces increment of network flux caused by that multiple RRUs obtain software of OIM from BBU at same time.

The invention discloses a visual monitoring system and method, comprising: a visual monitoring device, a power supply module and a microcontroller; the visual monitoring device collects transmission line images or video information according to set rules, and can monitor the collected The image or video information is processed at the front end; the power supply module is connected to the visual monitoring device and the microcontroller respectively; the microcontroller selects different power supply strategies to supply power to the visual monitoring device according to the current power of the power supply module. The invention proposes a method for measuring the distance of a hidden object in haze weather with a monocular camera, which uses a combination of dark channel prior technology and artificial intelligence recognition technology to process, convert and extract images collected in haze weather, and measure the distance of the target object. It solves the problem of measuring the distance of hidden dangers in haze days, and realizes automatic identification of hidden danger sources and calculation of the distance of hidden danger sources in haze days.

The invention discloses a method and system for remote dynamic upgrading of embedded software in a power system, which includes the following steps: remotely loading a software upgrade information table and a software upgrade code to a device node to be upgraded in the power system; when the device node " When the "idle" task is running (when all system tasks are not running), the information is verified according to the software upgrade information table, and if the verification is correct, the software dynamic upgrade is performed. The invention ensures the safety and reliability of the software upgrading process through the control of information verification and interruption.

The invention provides a non-intelligent mobile phone and a method of upgrading the system program thereof. The mobile phone comprises an SD card storing a system upgrading program of the mobile phone, and a clock-module marker register. The method comprises the following steps: detecting whether a specific combination key of the mobile phone is pressed via a guiding program when the start-up of the mobile phone is detected; writing a flag bit of a backup mode into the clock-module marker register and operating the system program when the specific combination key is pressed; determining whether a flag bit of a download mode is in the present clock-module marker register when the specific combination key is not pressed; operating the system program if the download mode flag bit is not in the present clock-module marker register; and reading the upgrade program in the SD card and saving, and writing a flag bit of a recovery mode into the clock-module marker register and starting the mobile phone, if the download mode flag bit is in the present clock-module marker register. The method for upgrading the system program can upgrade the system programs of non-intelligent mobile phones.

The present invention provides a digital television all-in-one machine upgrading method and device. The method comprises the steps of: obtaining OTA (On The Air) data from a digital signal broadcast network through an OTA data inlet; employing digiboard upgrading data in the OTA data to perform upgrading of a digiboard in a digital television all-in-one machine; and employing analog board upgrading data in the OTA data to perform upgrading of an analog board in the digital television all-in-one machine. The digital television all-in-one machine upgrading method and device can stably and reliably perform OTA of the whole digital television all-in-one machine.

A system for testing a die (or chip) of a semiconductor wafer is disclosed. It features measuring the temperature of the die according to a light beam originating from the die. The temperature so measured functions as part of test record and / or the basis for controlling the temperature of the die. Measuring the temperature of a die in such a way will replace measuring the temperature of a die conventionally via the wafer carrier on which the die being tested is placed. The system comprises: a die test device for testing the performance and / or quality of a die; and a temperature detector separated from the die and the wafer, for measuring the temperature of the die according to a light beam originating from the die. The temperature detector may be either connected to or embedded in the die test device, or be placed at another location. Another feature is the use of a light emitter which produces light beams directed to the die or the wafer for providing heat thereto. The application of the system can be extended to the other electronic components.

The invention relates to an intelligent life safeguard system for a bathroom. The life safeguard system comprises a bathroom data and information collection module, a central processing unit, an action execution and display module and an action operating mechanism, wherein a card module is connected with the central processing unit. A data storage zone is arranged in an RAM, and an insertion markzone for the card module is arranged in the data storage zone. The card module is provided with an independent interface, a corresponding signal collection interface function and a data analyzing andprocessing function. The action execution module is provided with corresponding action control marks. A Software comprises five modules: a module for detecting whether human bodies leave or enter thebathroom or not, a module for setting the counting variable of the human bodies entering the bathroom, a module for reading the data or information of a corresponding sensor according to the insertion mark of the card module, a module for analyzing and processing the data or the information according to the insertion mark of the card module and setting a corresponding output action control mark and a module for judging the output action control mark and actuating corresponding action control program; The system has the advantages of all-dimensional thorough safeguard, self-directed combination and arrangement of modular design of the system and flexible and reliable upgrade.