Equipment starting method, device and equipment
A technology of equipment and terminal equipment, which is applied in the direction of program control device, program loading/starting, program control design, etc., can solve the problem that the flash memory space is large, the demand for flash memory of embedded devices cannot be well reduced, and the flash memory of embedded devices can be enlarged needs and other issues
Active Publication Date: 2020-03-20
HANGZHOU HIKVISION DIGITAL TECH
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Problems solved by technology
[0003]
In practical applications, the firmware required to run embedded devices takes up a large amount of flash memory space, which increases the demand for flash memory in embedded devices, resulting in an increase in the cost of producing embedded devices
In the existing technology, the content contained in the firmware required to run the embedded device can be tailored to reduce the demand for flash memory of the embedded device, but most of the content contained in the firmware is usually necessary to run the embedded device Yes, this makes it difficult to cut the firmware after it has been cut to a certain extent, which makes the existing technology not very good at reducing the demand for flash memory of embedded devices
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[0136] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0137] refer to figure 1 , which shows a schematic diagram of the interaction between the terminal device and the server in the device activation method provided by the embodiment of the present invention.
[0138] When the terminal device needs to be started, run the boot program, and establish a communication connection with the server during the running of the boot program; after the connection is successful, the server determines the firmware required to s...
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The embodiment of the invention provides an equipment starting method, a device and equipment, which are applied to terminal equipment, the method comprises the following steps: after electrification,operating a bootstrap program, and the bootstrap program is a code program used for guiding the terminal equipment to start each bootstrap step required to be executed; in the process of running thebootstrap program, establishing communication connection with a server used for providing data service for the terminal equipment according to a first bootstrap step defined by the bootstrap program;firmware which is required for starting the terminal equipment and corresponds to the serial number of the terminal equipment is obtained from the server, and the obtained firmware is stored in a volatile memory; and loading the obtained firmware from the volatile memory to realize equipment startup. By applying the method provided by the embodiment of the invention, the requirement of the terminal equipment on the flash memory can be reduced, and the production cost of the terminal equipment is further reduced.
Description
technical field [0001] The present invention relates to the technical field of computer applications, in particular to a device starting method, device and device. Background technique [0002] With the development of embedded technology, there are more and more types of embedded devices, such as common network cameras, smart TVs and other devices. The developer stores the firmware required to run the embedded device in the flash memory of the embedded device. When the embedded device starts, the embedded device loads the firmware stored in the flash memory, thereby realizing the normal startup of the device. [0003] In practical applications, the firmware required to run embedded devices takes up a large amount of flash memory space, which also increases the demand for flash memory of embedded devices, resulting in an increase in the cost of producing embedded devices. In the existing technology, the content contained in the firmware required to run the embedded device ca...
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IPC IPC(8): G06F9/445G06F9/4401
CPCG06F9/44505G06F9/4401
Inventor 陈仙超姚伟江朱晓鸣
Owner HANGZHOU HIKVISION DIGITAL TECH