CN103440567A - Method and device for differentiating devices sold to different markets - Google Patents
Method and device for differentiating devices sold to different markets Download PDFInfo
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- CN103440567A CN103440567A CN2013103817857A CN201310381785A CN103440567A CN 103440567 A CN103440567 A CN 103440567A CN 2013103817857 A CN2013103817857 A CN 2013103817857A CN 201310381785 A CN201310381785 A CN 201310381785A CN 103440567 A CN103440567 A CN 103440567A
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Abstract
The invention provides a method and device for differentiating devices sold to different markets. The device comprises a main portion, a detachable portion, a connecting portion and a detecting line, wherein the connecting portion is used for connecting the main portion and the detachable portion and guaranteeing that the main portion and the detachable portion can be detached conveniently according to the requirements, the detecting line penetrates through the main portion and the detachable portion, the two ends of the detecting line are electrically connected with the input end and the output end of a detecting signal source arranged on the main portion respectively. According to the method and device, different structural components do not need to be designed and different material lists do not need to be maintained, and only a plurality of device sources need to be managed and differentiated according to the signal input condition.
Description
Technical field
The present invention relates to communication technique field, relate in particular to method and device that different cities field device is sold in a kind of differentiation.
Background technology
Same equipment is in the situation that sell to different industries market, and due to user's difference, selling price has very large difference usually.Such as two commission merchants of A and B are arranged, be responsible for respectively the sale of different industries user C and D.Regulation A commission merchant can only be sold at industry user C, and B commission merchant can only be sold at industry user D.In order to seek price difference or to obtain other interests, A commission merchant has sold the industry user D goods, and this has just caused falsifying.If A commission merchant is lower than B in industry user D sale price, will have a strong impact on so the agential market sale of B, cause that engage in internal strife in market, the price confusion, have a strong impact on the reputation of equipment vendors.
For preventing the generation of equipment falsifying phenomenon, equipment vendors' solution commonly used is the mode of authorizing by client enrollment at present, but some equipment does not need the user to register, and at this moment just can't avoid falsifying to occur.For such equipment, equipment vendors generally can adopt different equipment appearance moulding or different hardware IDs to be distinguished and sell to different market.
Distinguish with different equipment appearance moulding the equipment of selling to different markets, although can prevent to a certain extent falsifying.Yet the distinct device appearance and modeling need to be opened different moulds and take different processing schemes to manufacture, and so will increase the production cost of equipment.In addition, the equipment appearance moulding changes simple to operate, is only to change the equipment switching that a shell just can realize selling to different markets, can not fundamentally avoid falsifying.
Adopt different hardware IDs to distinguish the equipment of selling to different markets, to a certain extent, although also can distinguish the equipment of selling on different market.Yet, thisly on hardware design, with hardware ID, distinguish the method for selling to different cities field device, on producing, will make equipment vendors need to safeguard different BOM material lists, increased maintenance cost, simultaneously, for the people who is familiar with equipment principle, also can realize selling to the switching of different cities field device by the change hardware ID, can not fundamentally avoid falsifying equally.
Summary of the invention
In view of this, the invention provides method and device that different cities field device is sold in a kind of differentiation, this invention realizes simple, convenient, with low cost, and can fundamentally effectively distinguish the equipment of selling to different markets.
The present invention adopts following technical proposals:
The device of different cities field device is sold in a kind of differentiation, and described application of installation, on the equipment of selling to different markets, includes main part, removable section and detection line;
On described main part, sensed signal sources is set, includes signal input output end on sensed signal sources;
Described removable section, be arranged at the clear area that main part is disposed without device, and can with described main part from;
Described detection line, a part is present in main part, and another part is present in removable, and its two ends are connected with the signal input output end on sensed signal sources respectively;
When being connected with main part for removable, corresponding detection line makes the input/output terminal of sensed signal sources keep electrical communication, and sensed signal sources input/output terminal signal intensity is consistent;
When described removable with main part from the time, corresponding detection line is followed described removable fracture, the sensed signal sources input end signal does not change with output end signal.
Further, described device includes residual company headquarters, and described residual company headquarters is for main part is connected with corresponding removable, and can guarantee that main part and corresponding removable facilitate and separate.
Further, described residual company headquarters is stamp hole.
Further, described sensed signal sources is CPU, and described detection signal input/output terminal is the idle pin of any 2 GPIO of described CPU.
Further, described main part is the PCB substrate, and described detection line is the PCB circuit.
The present invention also provides a kind of differentiation to sell to the method for different cities field device simultaneously, and the method comprises the following steps:
Be provided with sensed signal sources on main part, described sensed signal sources includes signal input output end, and is provided with separable removable section in the clear area of disposing without device;
Be provided with corresponding detection line at described main part and removable internal layer, wherein the part of this detection line is present in main part, and part is present in removable, and its two ends respectively with main part on the input/output terminal electrical communication of sensed signal sources;
When being connected with main part for removable, corresponding detection line makes the input/output terminal of sensed signal sources keep electrical communication, and sensed signal sources input/output terminal signal intensity is consistent; Described removable with main part from the time, corresponding detection line is followed described removable fracture, the sensed signal sources input end signal does not change with output end signal.
Further, between main part and removable section, be provided with residual company headquarters, for main part is connected with corresponding removable, and can guarantee that main part and corresponding removable facilitate and separate.
Further, described residual company headquarters is stamp hole.
Further, described sensed signal sources is CPU, and described sensed signal sources input/output terminal is respectively the idle pin of any 2 GPIO of described CPU.
Further, described main part is the PCB substrate, and described detection line is the PCB circuit.
As can be seen here, the present invention comes the differentiation management to distinguish different markets equipment source situation according to the input condition of signal effectively.Compared with prior art, the invention has the beneficial effects as follows, do not need to design different structural members, also do not need to safeguard different material lists, simple to operate, convenient, with low cost.
The accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram that apparatus of the present invention exemplary embodiment is sold to A market;
Fig. 2 is the enlarged diagram of the removable section of apparatus of the present invention exemplary embodiment;
Fig. 3 is the hardware configuration schematic diagram that apparatus of the present invention exemplary embodiment is sold to B market;
The hardware configuration schematic diagram that Fig. 4 is another exemplary embodiment of apparatus of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and the advantage can be clearer, below in conjunction with accompanying drawing, describe apparatus of the present invention and method for manufacturing thereof in detail.
As shown in Figure 1, sell to the hardware configuration schematic diagram in A market for apparatus of the present invention.In a preferred embodiment, apparatus of the present invention are PCB(Printed Circuit Board, printed circuit board (PCB)) plate, certainly, and according to concrete application scenarios difference, also can be for realizing other structural members of the object of the invention.
The hardware configuration that the present invention sells to A city field device specifically comprises: main part 1, removable 2, detection line 3, residual company headquarters 4.Wherein,
Removable 2, be arranged on clear area on main part, in optimal way, described removable 2 corner that is arranged at main part 1 falls, in order to do not take as far as possible the usage space of other components and parts (not shown) on main part, makes main part 1 reach best utilization rate.Fig. 2 is the enlarged diagram of the removable section of apparatus of the present invention exemplary embodiment.
Please further combined with shown in Fig. 1, when the equipment of application apparatus of the present invention is sold to A market, owing to now connecting as one with main part 1 for removable 2, the GPIO detection signal output terminal of detection line 3 from CPU extends to removable 2 along the first circuit 31 by residual company headquarters, and the GPIO detection signal input end from removable 2 CPU that extends to main part 1 along the second circuit 32 by residual company headquarters.This that is to say, now the GPIO detection signal output terminal on CPU and detection signal input end communicate with each other by detection line 3, are arranged on the drop-down low level that is set as of GPIO pin place resistance R of CPU.When CPU controls detection signal output terminal output high level, detection signal input end input signal is just high level so, and when CPU controls detection signal output terminal output low level, detection signal input end input signal is just low level so.
Please refer to shown in Fig. 3, when the equipment of application apparatus of the present invention is sold to B market, owing to now having separated with main part 1 for removable 2, now detection line 3 can't make the GPIO I/O end of CPU be communicated with due to disconnection again.Now no matter sensed signal sources CPU controls the output of detection signal output terminal is high level or low level, and detection signal input end input signal is always low level.Like this, utilize apparatus of the present invention, equipment vendors just can be easy to identification equipment and sell to A market or B market.And then effectively prevent the generation of equipment falsifying phenomenon.
Above exemplary embodiment is just for there being one removable 2 to distinguish the situation of selling to different cities field device, if being arranged, a plurality of industry markets need to take different sales tactics and price, now only have one removable 2 and just can not meet the situation of selling to a plurality of different cities field device of distinguishing, now can dispose respectively a plurality of removable sections to realize distinguishing a plurality of distinct devices source situation without device area arbitrarily in apparatus of the present invention.As shown in Figure 4, be the hardware configuration schematic diagram of another illustrative embodiments of apparatus of the present invention.
In this Fig. 4, be provided with 2 removable situations on apparatus of the present invention.
Second removable concrete methods of realizing and implementation step are with embodiment 1, dispose clear area at main part 1 without device and increase again one removable 2 ' on above-described embodiment 1 Fig. 1 basis, be provided with residual company headquarters 4 ' between main part 1 and removable 2 ', for by main part 1 with corresponding removable 2 ' connected, described detection line 3 ' is that part is through main part 1, part is through second removable one of 2 ' inner space PCB circuit, in addition, on main part 1, correspondence arranges sensed signal sources CPU, GPIO0 and GPIP3 pin that two free time are arranged respectively on this CPU, with the two ends of the second detection line 3 ', be electrically connected respectively.In like manner, also be provided with a resistance R on the circuit be connected with the GPIO I/O end of CPU at this detection line 3 ' '.
Further in conjunction with shown in Fig. 4, the GPIO0 detection signal output terminal of detection line 3 ' from CPU extends to removable 2 ' along the first circuit 31 ' by residual company headquarters, and the GPIO3 detection signal input end from removable 2 ' CPU that extends to main part 1 along the second circuit 32 ' by residual company headquarters being attached thereto, be arranged on the GPIO pin place resistance R of CPU ' the drop-down low level that is set as, this that is to say, now the GPIO0 output terminal on CPU and GPIO3 input end communicate with each other by detection line 3 '.Now this device has 2 detection lines to be communicated with, when sensed signal sources CPU controls detection signal output terminal GPIO0 and GPIO1 exports a plurality of unlike signals, the variation that the detection signal input end can be followed the detection signal output terminal can have the different input signal of many groups, thereby software solves a plurality of different market sale equipment sources of differentiation by reading in a plurality of different input signals like this.
Compared with prior art, the present invention can arrange one or more removable sections according to different market demands, also can be as required by configuration flexibly, remove one or more removable and configure corresponding detection line, solve as required and distinguish different sale equipments source, market.Thereby fundamentally effectively distinguish the equipment of selling to different markets.
The invention has the beneficial effects as follows, do not need to design different structural members, also do not need to safeguard different material lists, simple to operate, convenient, with low cost.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, be equal to replacement, improvement etc., all should be included in of the present invention comprise scope within.
Claims (10)
1. the device of different cities field device is sold in a differentiation, and described application of installation, on the equipment of selling to different markets, includes main part, removable and detection line, it is characterized in that:
On described main part, sensed signal sources is set, includes signal input output end on sensed signal sources;
Described removable section, be arranged at the clear area that main part is disposed without device, and can with described main part from;
Described detection line, a part is present in main part, and another part is present in removable, and its two ends are connected with the signal input output end on sensed signal sources respectively;
When being connected with main part for removable, corresponding detection line makes the input/output terminal of sensed signal sources keep electrical communication, and sensed signal sources input/output terminal signal intensity is consistent;
When described removable with main part from the time, corresponding detection line is followed described removable fracture, the sensed signal sources input end signal does not change with output end signal.
2. device as claimed in claim 1, is characterized in that, described device further includes residual company headquarters, for main part is connected with corresponding removable, and can guarantee that main part and corresponding removable facilitate and separate.
3. device as claimed in claim 2, is characterized in that, described residual company headquarters is stamp hole.
4. device as claimed in claim 1, is characterized in that, described sensed signal sources is CPU, and described detection signal input/output terminal is the idle pin of any 2 GPIO of described CPU.
5. device as claimed in claim 1, is characterized in that, described main part is the PCB substrate, and described detection line is the PCB circuit.
6. the method for different cities field device is sold in a differentiation, it is characterized in that, the method comprises the following steps:
Be provided with sensed signal sources on main part, described sensed signal sources includes signal input output end, and is provided with separable removable section in the clear area of disposing without device;
Be provided with detection line at described main part and removable internal layer, wherein the part of this detection line is present in main part, and part is present in removable, and its two ends respectively with main part on the input/output terminal electrical communication of sensed signal sources;
When being connected with main part for removable, corresponding detection line makes the input/output terminal of sensed signal sources keep electrical communication, and sensed signal sources input/output terminal signal intensity is consistent; Described removable with main part from the time, corresponding detection line is followed described removable fracture, the sensed signal sources input end signal does not change with output end signal.
7. method as claimed in claim 6, is characterized in that, further between main part and removable section, is provided with residual company headquarters, for main part is connected with corresponding removable, and can guarantee that main part and corresponding removable facilitate and separate.
8. method as claimed in claim 7, is characterized in that, described residual company headquarters is stamp hole.
9. method as claimed in claim 6, is characterized in that, described sensed signal sources is CPU, and described sensed signal sources input/output terminal is respectively the idle pin of any 2 GPIO of described CPU.
10. method as claimed in claim 6, is characterized in that, described main part is the PCB substrate, and described detection line is the PCB circuit.
Priority Applications (1)
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CN2013103817857A CN103440567A (en) | 2013-08-28 | 2013-08-28 | Method and device for differentiating devices sold to different markets |
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CN2013103817857A CN103440567A (en) | 2013-08-28 | 2013-08-28 | Method and device for differentiating devices sold to different markets |
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CN2013103817857A Pending CN103440567A (en) | 2013-08-28 | 2013-08-28 | Method and device for differentiating devices sold to different markets |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107835557A (en) * | 2016-09-12 | 2018-03-23 | 佛山市顺德区美的电热电器制造有限公司 | Circuit board, method and household electrical appliance for circuit board progress procedure selection |
CN108362831A (en) * | 2018-01-18 | 2018-08-03 | 深圳市可飞科技有限公司 | Atmospheric components detection device |
Citations (4)
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CN2312482Y (en) * | 1997-12-29 | 1999-03-31 | 邱若全 | Electronic anti-counterfeit device |
CN1501702A (en) * | 2002-11-13 | 2004-06-02 | Lg电子株式会社 | Video display appliance and signal processing apparatus detachably connected thereto |
CN1811479A (en) * | 2002-03-01 | 2006-08-02 | 株式会社爱德万测试 | Device with board abnormality detecting circuit |
US20090003619A1 (en) * | 2007-06-26 | 2009-01-01 | Stanley Solow | Computer controlled amplifier and speaker system with power conservation feature |
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2013
- 2013-08-28 CN CN2013103817857A patent/CN103440567A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2312482Y (en) * | 1997-12-29 | 1999-03-31 | 邱若全 | Electronic anti-counterfeit device |
CN1811479A (en) * | 2002-03-01 | 2006-08-02 | 株式会社爱德万测试 | Device with board abnormality detecting circuit |
CN1501702A (en) * | 2002-11-13 | 2004-06-02 | Lg电子株式会社 | Video display appliance and signal processing apparatus detachably connected thereto |
US20090003619A1 (en) * | 2007-06-26 | 2009-01-01 | Stanley Solow | Computer controlled amplifier and speaker system with power conservation feature |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107835557A (en) * | 2016-09-12 | 2018-03-23 | 佛山市顺德区美的电热电器制造有限公司 | Circuit board, method and household electrical appliance for circuit board progress procedure selection |
CN108362831A (en) * | 2018-01-18 | 2018-08-03 | 深圳市可飞科技有限公司 | Atmospheric components detection device |
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Application publication date: 20131211 |