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Flash memory upgrading device and vehicle

A flash memory and vehicle technology, which is applied in the fields of instruments, computing, and electrical digital data processing, can solve the problems of wasting manpower and material resources, reducing the service life of registers and flash memory, and cumbersome steps to upgrade flash memory, etc., so as to save manpower and material costs and improve Lifespan, the effect of simplifying the flash upgrade process

Active Publication Date: 2020-04-28
汉纳森(厦门)数据股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, frequent removal of flash memory greatly reduces the service life of registers and flash memory, and the steps of flash memory upgrade are extremely cumbersome, which wastes a lot of manpower and material resources

Method used

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  • Flash memory upgrading device and vehicle
  • Flash memory upgrading device and vehicle
  • Flash memory upgrading device and vehicle

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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0021] In the related art, when upgrading the flash memory, it is necessary to disassemble the flash memory, which greatly affects the service life of the flash memory and registers, and the upgrading process is cumbersome and wastes manpower and material resources; the flash memory upgrading device according to the embodiment of the present invention includes a register , flash memory, electronic switch and single-chip microcomputer, flash memory is used to store the information sent by the register, and the electronic switch is ...

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Abstract

The invention discloses a flash memory upgrading device and a vehicle. The flash memory upgrading device comprises a register, a flash memory, an electronic switch and a single chip microcomputer, wherein the flash memory is used for storing information sent by the register, the electronic switch is connected with the register, the flash memory and the single-chip microcomputer, and the electronicswitch is used for switching the connection relationship between the flash memory and the register or the single-chip microcomputer; the service life of the register and the flash memory can be effectively prolonged, meanwhile, the flash memory upgrading process is simplified, and the manpower and material resource cost required for maintaining the register and the flash memory is saved.

Description

technical field [0001] The invention relates to the technical field of hardware upgrading, in particular to a flash memory upgrading device and a vehicle. Background technique [0002] The register is an integral part of the central processing unit. The register is a high-speed storage unit with limited storage capacity, which is used to temporarily store instructions, data and addresses. [0003] In related technologies, when registers are used, an external flash memory is often required to store information such as pictures and font data. When upgrading the flash memory, it is necessary to remove the flash memory from the register first; then, use a programmer to program or data the flash memory. Furthermore, frequent disassembly of the flash memory greatly reduces the service life of the registers and the flash memory, and the steps of upgrading the flash memory are extremely cumbersome, which wastes a lot of manpower and material resources. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/654
CPCG06F8/654
Inventor 张敬烽肖良和龚飞林垭坡郭进丁
Owner 汉纳森(厦门)数据股份有限公司