CN108763968A - A kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods - Google Patents
A kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods Download PDFInfo
- Publication number
- CN108763968A CN108763968A CN201810573860.2A CN201810573860A CN108763968A CN 108763968 A CN108763968 A CN 108763968A CN 201810573860 A CN201810573860 A CN 201810573860A CN 108763968 A CN108763968 A CN 108763968A
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- China
- Prior art keywords
- code
- fuselage
- electronic equipment
- configuration method
- firmware
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/77—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in smart cards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
Abstract
A kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods, including：The fuselage code code containing fuselage code is written in the blank memory location of memory for preserving firmware.The blank memory location includes one or more continuous or discrete storage unit.The blank memory location requires to avoid reseting vector address, interrupt vector address and the last one storage element.The electronic equipment containing firmware of the present invention is used to prevent the fuselage code configuration method of string goods, using the memory with firmware the characteristics of there is also the blank cells of part after writing whole system firmware files, character containing fuselage code code is written in blank cell, and the access unit address code is deposited into the most end end position of memory, the method of the present invention has fuselage code good concealment, and the advantages of destroying difficulty, manufacturer is facilitated effectively to supervise product sale.
Description
Technical field：
The invention belongs to the configurations of machine identifier in product sale control supervision area, and in particular to be that one kind contains
The electronic equipment of firmware prevents the fuselage code configuration method of string goods.
Background technology：
With the continuous development of social sales mode, company uses regional agency brand shop sales mode, does not allow region
Between interpenetrate sale, here it is string goods.Particularly for the medical instrument of high-tech product.And it is hidden due to online retailing
Property, though manufacturer prohibites, but the fact that interpenetrated by online retailing between region can not management and control, cause part area
The interests of domain agency incur loss.Company's initial stage by the way of code tracking, unique bar code is enclosed on every commodity and is used for
The retrospect of the producing and selling links of product, and online retailing person evades supervision by the way of destroying bar code.For this
The case where sample, company use RFID instead and carry out unique mark to product in production.The appearance of RFID and product when due to design
Association, artificial destruction RFID can destroy the appearance of product simultaneously.By this improved design, it is logical that initial stage has detected part
The agent for crossing network violation string goods inhibits the behavior of interregional string goods to a certain extent.Due to interests drive and product
Apparent effect partly carries out online retailing to evade supervision using the violence for destroying unique mark.This is to sales management system
System proposes new requirement.With the continuous development of science and technology, more and more equipment have intelligent function, and realize intelligence
Function basic need uses Embedded equipment, and embedded device all has the memory there are one storage system firmware, normal
In the case of, which is that impossible write full data, has certain empty storage space, and in the prior art, in addition to
Normal system operation needs, and the space of the part is not to be utilized as other purposes.
Invention content：
In view of the defects existing in the prior art, the object of the present invention is to provide one kind, and above-mentioned limitation product can be overcome to sell
The electronic equipment containing firmware of area defects prevents the fuselage code configuration method of string goods.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of electronic equipment containing firmware prevents string goods
Fuselage code configuration method, key is that the configuration method includes：In the blank memory location of memory for preserving firmware
The fuselage code code containing fuselage code is written.
The blank memory location includes one or more continuous or discrete storage unit.
The blank memory location requires to avoid reseting vector address, interrupt vector address and the last one storage list
Member.
The memory includes the either external flash memories of the Flash ROM in microcontroller, and the firmware is used
In the electronic equipment of the embedded system including SCM system.
The configuration method includes that will be written to consolidating for memory with the access unit address code of fuselage code code
Determine in address, obtains fuselage code code storage location for reading equipment, the fixing address includes end address or refers to
Determine address.
The fuselage code code, by Software Create, is then written in memory together with firmware.
The fuselage code code is the hexadecimal code by conversion.
The electronic equipment includes household electrical appliance either intelligent domestic health-caring equipment.
The fuselage code code length is set as 1~8byte.
The code storage cell capability of the selection is 1K~8K byte
The electronic equipment containing firmware of the present invention is used to prevent the fuselage code configuration method of string goods, using with firmware
Memory is the characteristics of there is also the blank cells of part after writing whole system firmware files, use and firmware file
It is disposable to write direct either after writing firmware by the way of secondary write-in, it will be written containing the character of fuselage code code
Into blank cell, and the access unit address code is deposited into the most end end position of memory, facilitates reading equipment
The access unit address code with fuselage code is directly obtained, and then directly obtains fuselage code code, method of the invention has
Fuselage code good concealment, and difficulty is destroyed, facilitate manufacturer to sell the advantages of effectively being supervised to product.
Specific implementation mode：
A kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods, the configuration method from including：It is protecting
It deposits and the fuselage code code containing fuselage code is written in the blank memory location of the memory of firmware.The electronic equipment can be
All embedded OS or microcontrollers etc. used have the product of memory devices.The system storage of existing product
For the file of specific store operating system, to use software write-once, extra empty storage space is for setting after being switched on
File storage and the update of necessary file are set, will not be reused in normal use later.Therefore extra storage
Space is just at idle.Inventor, which develops, utilizes idle storage unit for storing specific fuselage code.For special equipment
Product facility code write-in preserve, as product using area or the supervision condition of sales region.It has a vast market
Foreground and application range.
The blank memory location includes one or more continuous or discrete storage unit.
The blank memory location requires to avoid reseting vector address, interrupt vector address and the last one storage list
Member.
The memory includes the either external flash memories of the Flash ROM in microcontroller, and the firmware is used
In the electronic equipment of the embedded system including SCM system.
The configuration method includes that will be written to consolidating for memory with the access unit address code of fuselage code code
Determine in address, obtains fuselage code code storage location for reading equipment, the fixing address includes end address or refers to
Determine address.
The fuselage code code, by Software Create, is then written in memory together with firmware.Client or other make
User individually carry out the update of firmware it is also ensured that system normal operation, but fuselage code can be lost, lose guarantee etc. and sell
After service.
The fuselage code code is the hexadecimal code by conversion.Hexadecimal code is with being conveniently written to memory
In location.
The electronic equipment includes household electrical appliance either all intelligent domestic health-caring equipments.Substantially, using system
The smart machine of the embedded system of memory, including all household electrical appliance or go out industry dedicated electric appliance equipment, all there is sky
White storage unit can be written for fuselage code (or being EIC equipment identification code).
The fuselage code code length is set as 1~8byte.Preferably 2,4,6byte length.
The code storage cell capability of the selection is 1K~8K byte.Preferably 2K, 3K, 4K, 5K, 6K byte
Length.
In actual use, fuselage code code length is set as 4byte, and the storage element capacity of selection is 4K byte, reason
By can above differentiate up to 4,200,000,000 different identifications, fuselage code generates hexadecimal generation by progressive law either other rules
Code.
Specific embodiment：
1) address determines
For using microcontroller during every profession and trade is universal, as master controller uses PIC16C73B, fuselage code code storage
It is 4K byte that cell capability, which is selected, and fuselage code storage selects address from 0x0000 to 0x0fff.To prevent fuselage code from influencing system
Work needs to avoid reseting vector address 0x0000 interrupt vector address 0x0004, while in order to check conveniently, fuselage code
Location is arranged in the end of storage element.Consider the convenience read, avoids the last one storage element (the last one storage of some systems
Memory cell is electrification reset entrance or processing entrance out of control), fuselage code address is determined as 0x0ffb, according to big end data format
(big endian) is stored, and is rolled since low byte 0x0ffe.
2) wiring method
According to the concrete condition of different model programmable device, the initial address, length, incremental mode of fuselage code are set, with master
For certain product of controller PIC16C73B, write operation is carried out.
3) reading method
Equally by taking high speed machine as an example, the pulse open circuit test side of high speed machine is defaulted as high level input, by short after the power is turned on
Road ring after reference edge (GND) short circuit to powering on, the level state of system electrification operation first detection pulse open circuit test side, if it is
Low level then triggers code operation fuselage code output task (Task), and according to trigger button, (manufacturer holds itself, common to use
Family is without this function) corresponding fuselage code is exported with Differential Manchester Encoding (DME) format or UART formats.Receiver receiver
Corresponding relative recording is searched for after body code in the database, last terminal of the corresponding product from material procurement to dispatching can be traced
The range of information of retailer.Therefore the corresponding sales region of product can be monitored.
Disclosed above is only several specific embodiments of the present invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods, it is characterised in that the configuration method packet
It includes：The fuselage code code containing fuselage code is written in the blank memory location of memory for preserving firmware.
2. the electronic equipment according to claim 1 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
In the blank memory location include one or more continuous or discrete storage unit.
3. the electronic equipment according to claim 2 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
It requires to avoid reseting vector address, interrupt vector address and the last one storage element in the blank memory location.
4. the electronic equipment according to claim 3 containing firmware prevents the configuration method of the fuselage code of string goods, feature
It is that the memory includes Flash ROM or the external flash memories in microcontroller, the firmware is for wrapping
Include the electronic equipment of the embedded system including SCM system.
5. the electronic equipment according to claim 3 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
Include that a fixation of memory will be written to the access unit address code of fuselage code code in the configuration method
In address, fuselage code code storage location is obtained for reading equipment, the fixing address includes that end address is either specified
Address.
6. the electronic equipment according to claim 5 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
It is then written in memory by Software Create together with firmware in the fuselage code code.
7. the electronic equipment according to claim 6 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
It is to pass through the hexadecimal code converted in the fuselage code code.
8. the electronic equipment according to claim 7 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
In the electronic equipment include household electrical appliance either intelligent domestic health-caring equipment.
9. the electronic equipment according to claim 7 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
It is set as 1~8byte in the fuselage code code length.
10. the electronic equipment according to claim 7 containing firmware prevents the fuselage code configuration method of string goods, feature from existing
In the selection code storage cell capability be 1K~8K byte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810573860.2A CN108763968A (en) | 2018-06-06 | 2018-06-06 | A kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810573860.2A CN108763968A (en) | 2018-06-06 | 2018-06-06 | A kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods |
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| Publication Number | Publication Date |
|---|---|
| CN108763968A true CN108763968A (en) | 2018-11-06 |
Family
ID=63999008
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810573860.2A Pending CN108763968A (en) | 2018-06-06 | 2018-06-06 | A kind of electronic equipment containing firmware prevents the fuselage code configuration method of string goods |
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| CN (1) | CN108763968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111144900A (en) * | 2019-12-09 | 2020-05-12 | 惠州拓邦电气技术有限公司 | Verification method of electronic lock, verification device and verification system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622190A (en) * | 2012-02-15 | 2012-08-01 | 青岛海信电器股份有限公司 | On-line write-in method for product identifying information and electronic product |
| CN106408055A (en) * | 2016-11-04 | 2017-02-15 | 青岛海信电器股份有限公司 | Cross-boundary selling prevention detection method and intelligent equipment |
| CN206162629U (en) * | 2016-08-08 | 2017-05-10 | 杭州信多达电器有限公司 | Electrical apparatus identity sign indicating number verification system |
-
2018
- 2018-06-06 CN CN201810573860.2A patent/CN108763968A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622190A (en) * | 2012-02-15 | 2012-08-01 | 青岛海信电器股份有限公司 | On-line write-in method for product identifying information and electronic product |
| CN206162629U (en) * | 2016-08-08 | 2017-05-10 | 杭州信多达电器有限公司 | Electrical apparatus identity sign indicating number verification system |
| CN106408055A (en) * | 2016-11-04 | 2017-02-15 | 青岛海信电器股份有限公司 | Cross-boundary selling prevention detection method and intelligent equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111144900A (en) * | 2019-12-09 | 2020-05-12 | 惠州拓邦电气技术有限公司 | Verification method of electronic lock, verification device and verification system |
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Application publication date: 20181106 |
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| RJ01 | Rejection of invention patent application after publication |