CN204360368U - A kind of intelligent instrument update device - Google Patents
A kind of intelligent instrument update device Download PDFInfo
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- CN204360368U CN204360368U CN201420846807.2U CN201420846807U CN204360368U CN 204360368 U CN204360368 U CN 204360368U CN 201420846807 U CN201420846807 U CN 201420846807U CN 204360368 U CN204360368 U CN 204360368U
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Abstract
The utility model proposes a kind of intelligent instrument update device, comprising: pcb board, be provided with IC-card read-write channel module; Described IC-card read-write channel module and a RS232 serial communication module communicate to connect; Described RS232 serial communication module communicates to connect computer by serial port data line; Described IC-card read-write channel module is provided with the read-write contact corresponding with contact in intelligent instrument deck; Described read-write contact communicates to connect described RS232 serial communication module by external wire.Described intelligent instrument is the one in water meter, gas meter, flow meter, calorimeter or ammeter.This intelligent instrument update device, solving intelligent instrument upgrading breakage rate high and using the on-the-spot difficulty cannot carrying out upgrading, reducing the expense of intelligent instrument upgrading.
Description
Technical field
The utility model relates to the hot instrument field of water, electricity and gas, refers to a kind of intelligent instrument update device especially.
Background technology
Along with the development of society and the progress of science and technology, Contact Type Ic Card is widely used in the hot industry of water, electricity and gas.After instrument has been assembled and been has particularly has been installed and used, instrument program is upgraded and has just become a very difficult thing, particularly instrument control section carried out to the upgrading of encapsulating or protective treatment is just more bad to be achieved to improve instrument degree of protection, if want to carry out program upgrade to the instrument of carrying out protective treatment and substantially can not realize use is on-the-spot.
Utility model content
The utility model proposes a kind of intelligent instrument update device, solving intelligent instrument upgrading breakage rate high and using the on-the-spot difficulty cannot carrying out upgrading, reducing the expense of intelligent instrument upgrading.
The technical solution of the utility model is achieved in that
A kind of intelligent instrument update device, it comprises:
Pcb board, is provided with IC-card read-write channel module;
Described IC-card read-write channel module and a RS232 serial communication module communicate to connect;
Described RS232 serial communication module communicates to connect computer by serial port data line;
Described IC-card read-write channel module is provided with the read-write contact corresponding with contact in intelligent instrument deck;
Described read-write contact communicates to connect described RS232 serial communication module by external wire.
In technique scheme, the profile of described pcb board and the size of an IC-card same or equivalent.
In technique scheme, described intelligent instrument is the one in water meter, gas meter, flow meter, calorimeter, ammeter.
In technique scheme, described RS232 serial communication module can be arranged on pcb board.
When carrying out online upgrading to intelligent instrument, the deck that intelligent instrument update device of the present utility model can be inserted instrument is total, contact in intelligent instrument deck is contacted with the read-write contact in this update device, thus intelligent instrument to be communicated with described RS232 serial communication module by external wire be communicated with, can to be communicated with computer via serial port data line by RS232 serial communication module again and be communicated with, thus achieve the online upgrading of intelligent instrument.
In sum, intelligent instrument update device of the present utility model, based on IC read-write channel, utilizes RS232 serial communication module to be connected with computer, achieves the online upgrading of instrument.Realize the online upgrading of instrument under the state that this intelligent instrument update device can not be disassembled at intelligent instrument or destroy, avoid because of upgrading cause to the damage of intelligent instrument and the increase of upgrade cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural principle schematic diagram of the utility model intelligent instrument update device;
In figure: 1-IC card read-write channel module; 2-PCB plate; 3-reads and writes contact; 4-external wire; 5-RS232 serial communication module; 6-serial port data line; 7-computer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, intelligent instrument update device of the present utility model, its concrete structure comprises:
Pcb board 2, is provided with IC-card read-write channel module 1;
Described IC-card read-write channel module 1 and a RS232 serial communication module 5 communicate to connect;
Described RS232 serial communication module 5 communicates to connect computer 7 by serial port data line 6;
Described IC-card read-write channel module 1 is provided with the read-write contact 3 corresponding with contact in intelligent instrument deck;
Described read-write contact 3 communicates to connect described RS232 serial communication module 5 by external wire 4.
In technique scheme, the profile of described pcb board 2 and the size of an IC-card same or equivalent.
In technique scheme, described intelligent instrument is the one in the intelligent instruments such as water meter, gas meter, flow meter, calorimeter, ammeter.
In specific embodiment as shown in Figure 1, described RS232 serial communication module 5 can be arranged on pcb board 2, can not certainly be arranged on pcb board.
When carrying out online upgrading to intelligent instrument, the deck that intelligent instrument update device of the present utility model can be inserted instrument is total, contact in intelligent instrument deck is contacted with the read-write contact in this update device, thus intelligent instrument to be communicated with described RS232 serial communication module by external wire be communicated with, can to be communicated with computer via serial port data line by RS232 serial communication module again and be communicated with, thus achieve the online upgrading of intelligent instrument.
In sum, intelligent instrument update device of the present utility model, based on IC read-write channel, utilizes RS232 serial communication module to be connected with computer, achieves the online upgrading of instrument.Realize the online upgrading of instrument under the state that this intelligent instrument update device can not be disassembled at intelligent instrument or destroy, avoid because of upgrading cause to the damage of intelligent instrument and the increase of upgrade cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an intelligent instrument update device, is characterized in that, comprising:
Pcb board, is provided with IC-card read-write channel module;
Described IC-card read-write channel module and a RS232 serial communication module communicate to connect;
Described RS232 serial communication module communicates to connect computer by serial port data line;
Described IC-card read-write channel module is provided with the read-write contact corresponding with contact in intelligent instrument deck;
Described read-write contact communicates to connect described RS232 serial communication module by external wire.
2. intelligent instrument update device according to claim 1, is characterized in that:
Described intelligent instrument is the one in water meter, gas meter, flow meter, calorimeter or ammeter.
3. intelligent instrument update device according to claim 2, is characterized in that:
Described RS232 serial communication module is arranged on described pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846807.2U CN204360368U (en) | 2014-12-26 | 2014-12-26 | A kind of intelligent instrument update device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846807.2U CN204360368U (en) | 2014-12-26 | 2014-12-26 | A kind of intelligent instrument update device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360368U true CN204360368U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846807.2U Active CN204360368U (en) | 2014-12-26 | 2014-12-26 | A kind of intelligent instrument update device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204360368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681776A (en) * | 2017-01-13 | 2017-05-17 | 成都中科慧源科技有限公司 | Smart card meter off-line upgrade device and method |
| CN107748669A (en) * | 2017-12-08 | 2018-03-02 | 广东思派康电子科技有限公司 | A kind of software updating apparatus and method |
-
2014
- 2014-12-26 CN CN201420846807.2U patent/CN204360368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681776A (en) * | 2017-01-13 | 2017-05-17 | 成都中科慧源科技有限公司 | Smart card meter off-line upgrade device and method |
| CN107748669A (en) * | 2017-12-08 | 2018-03-02 | 广东思派康电子科技有限公司 | A kind of software updating apparatus and method |
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| GR01 | Patent grant |