CN205334454U - Wireless firmware burns writes ware - Google Patents
Wireless firmware burns writes ware Download PDFInfo
- Publication number
- CN205334454U CN205334454U CN201620023105.3U CN201620023105U CN205334454U CN 205334454 U CN205334454 U CN 205334454U CN 201620023105 U CN201620023105 U CN 201620023105U CN 205334454 U CN205334454 U CN 205334454U
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- China
- Prior art keywords
- radio
- firmware
- frequency module
- equipment
- com1
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- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 claims description 14
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 claims description 14
- 102100021133 Nuclear protein 1 Human genes 0.000 claims description 14
- 206010037660 Pyrexia Diseases 0.000 claims description 13
- 238000004891 communication Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Abstract
The utility model discloses a wireless firmware burns writes ware, including CPU, 2.45GHz radio frequency module, power module, communication ports and a plurality of passive component, communication ports, CPU, 2.45GHz radio frequency module connect gradually, communication ports and upper computer connection, 2.45GHz radio frequency module and the target wireless connection that updates the equipment. When carrying out the firmware renewal to the target when updating the equipment, need not carry out the wired connection, the direct air interface who updates the equipment through 2.4GHz antenna and target accomplishes the firmware and updates convenient and fast.
Description
Technical field
This utility model belongs to GJB7377.2-2011 air interface applies technical field, is specifically related to the design of a kind of radio firmware fever writes。
Background technology
RF identification (RFID, RadioFrequencyIdentify) it is a kind of contactless automatic identification technology, it is automatically identified destination object by radiofrequency signal and is obtained related data, identifies that work is without manual intervention, is operable with various adverse circumstances。At present, different radio-frequency recognition systems requires different according to concrete application with technology and adopts different communication means。Such as, international standard ISO18000-6 and ISO18000-7 specification respectively is operated in the communication means of the passive radio frequency identification system of 900MHz and is operated in the communication means of active radio frequency identification system of 433MHz。Active radio frequency identification system in the military RF identification air interface protocol definition of China GJB7377.2-2011 works in 2.45GHz frequency range。
What the existing equipment firmware to meeting GJB7377.2-2011 air interface protocol updated employing mostly is that wired connection is updated, such as network interface, serial ports, USB interface or specific download mouth。Owing to mostly being wireless device based on the equipment of GJB7377.2-2011 air interface protocol, it is generally the case that after device product enters site of deployment, meeting ratio is relatively decentralized, if to carry out firmware upgrade for these equipment having certain difficulty。
Utility model content
The purpose of this utility model is to need wired connection when solving in prior art the renewal of the equipment firmware based on GJB7377.2-2011 air interface protocol, thus causing the inconvenient and inefficient problem of renewal, it is proposed that one radio firmware fever writes。
The technical solution of the utility model is: a kind of radio firmware fever writes, including CPU, 2.45GHz radio-frequency module, power module, COM1 and some passive devices；COM1, CPU, 2.45GHz radio-frequency module are sequentially connected with, and COM1 is connected with host computer, 2.45GHz radio-frequency module and target update equipment wireless connections。
Preferably, COM1 is connected with host computer by order wire。
Preferably, 2.45GHz radio-frequency module is by 2.45GHz antenna and target update equipment wireless connections。
Preferably, passive device includes resistance, electric capacity and connector。
The beneficial effects of the utility model are: this utility model develops a kind of equipment firmware fever writes meeting GJB7377.2-2011 air interface protocol, when target update equipment being carried out firmware and updating, it is made without wired connection, air interface either directly through 2.4GHz antenna Yu target update equipment completes firmware renewal, convenient and swift。
Accompanying drawing explanation
A kind of radio firmware fever writes system block diagram that Fig. 1 provides for this utility model。
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described。
This utility model provides a kind of radio firmware fever writes, as it is shown in figure 1, include CPU, 2.45GHz radio-frequency module, power module, COM1 and some passive devices；COM1, CPU, 2.45GHz radio-frequency module are sequentially connected with, and COM1 is connected with host computer by order wire, and 2.45GHz radio-frequency module is by 2.45GHz antenna and target update equipment wireless connections。
Wherein, COM1 act as data interaction。
The effect of power module is to power for whole radio firmware fever writes。
CPU for processing the firmware upgrade data coming from upper computer end by COM1。
2.45GHz radio-frequency module mainly completes the transmission-receiving function of firmware upgrade data。
Passive device includes required resistance, electric capacity and connector, it is ensured that whole radio firmware fever writes can normal operation。
Operation principle of the present utility model and process are as follows:
COM1 receives the firmware upgrade data coming from upper computer end by order wire, and sends it to CPU process；Then 2.45GHz radio-frequency module receives the firmware upgrade data after CPU processes, and according to GJB7377.2-2011 air interface protocol, firmware upgrade data are sent to the target update equipment based on GJB7377.2-2011 air interface protocol by 2.45GHz antenna, the firmware completing target update equipment when being made without wired connection updates, convenient and swift。
Those of ordinary skill in the art is it will be appreciated that embodiment described here is to aid in reader understanding's principle of the present utility model, it should be understood that protection domain of the present utility model is not limited to such special statement and embodiment。Those of ordinary skill in the art can make various other various concrete deformation and combination without departing from this utility model essence according to these technology enlightenment disclosed in this utility model, and these deformation and combination remain in protection domain of the present utility model。
Claims (4)
1. a radio firmware fever writes, it is characterised in that include CPU, 2.45GHz radio-frequency module, power module, COM1 and some passive devices；Described COM1, CPU, 2.45GHz radio-frequency module are sequentially connected with, and described COM1 is connected with host computer, described 2.45GHz radio-frequency module and target update equipment wireless connections。
2. radio firmware fever writes according to claim 1, it is characterised in that described COM1 is connected with host computer by order wire。
3. radio firmware fever writes according to claim 1, it is characterised in that described 2.45GHz radio-frequency module is by 2.45GHz antenna and target update equipment wireless connections。
4. radio firmware fever writes according to claim 1, it is characterised in that described passive device includes resistance, electric capacity and connector。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023105.3U CN205334454U (en) | 2016-01-12 | 2016-01-12 | Wireless firmware burns writes ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023105.3U CN205334454U (en) | 2016-01-12 | 2016-01-12 | Wireless firmware burns writes ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205334454U true CN205334454U (en) | 2016-06-22 |
Family
ID=56210693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023105.3U Expired - Fee Related CN205334454U (en) | 2016-01-12 | 2016-01-12 | Wireless firmware burns writes ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205334454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608692A (en) * | 2017-09-01 | 2018-01-19 | 江苏钜芯集成电路技术股份有限公司 | Wireless burning device |
-
2016
- 2016-01-12 CN CN201620023105.3U patent/CN205334454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608692A (en) * | 2017-09-01 | 2018-01-19 | 江苏钜芯集成电路技术股份有限公司 | Wireless burning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |