CN204613957U - A kind of automatic identification access device and possess the frame of communication function - Google Patents
A kind of automatic identification access device and possess the frame of communication function Download PDFInfo
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- CN204613957U CN204613957U CN201520323435.XU CN201520323435U CN204613957U CN 204613957 U CN204613957 U CN 204613957U CN 201520323435 U CN201520323435 U CN 201520323435U CN 204613957 U CN204613957 U CN 204613957U
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Abstract
Automatic identification access device and possess the frame of communication function, is comprised some monomer modules, is spliced between some monomer modules by male and female socket; Described monomer module comprises central processing unit, data destroying circuit, socket to connection module, communication module and charge detection module; Described data destroying circuit, described socket are all electrically connected with described central processing unit connection module, described communication module and described charge detection module.The each monomer module of the utility model is equipped with central processing module, can conveniently mark, and be convenient to the quantity identifying insertion equipment, can be spliced by male and female socket between each monomer module, the controllable quantity of each monomer module, is convenient to dismounting; In the utility model, each module device is provided with communication module, can realize communication management, be convenient to dynamic-configuration.Be provided with data destroying circuit in the utility model, think by this circuit and certain module in the equipment burning and be attached thereto reach the object of destroying data.
Description
Technical field
The utility model belongs to the technical field that commercial unit controls, and is specifically related to a kind of automatic identification access device and possesses the frame of communication function.
Background technology
In prior art, industrial control equipment, is generally mutually permanently connected by several functional modules and forms.Annexation between functional module, once fixing, changes with regard to being difficult to again.Once the annexation of equipment set changes, equipment set integrally will carry out dismounting, for commercial unit, the integral disassembly, assembly of a whole set of production line then needs the quite a while of stopping work, for enterprise brings irremediable economic loss, virtually increase cost of development and the construction cycle of commercial unit.
There are some rack-mounted products in the market.These products have following shortcoming:
One, cannot automatically identify the quantity inserting equipment.The frame of these products cannot identify the quantity of insertion equipment automatically, therefore judgment device state whether cannot there occurs change.Such as a rack-mounted equipment because faults itself depart from running environment, now whole system cannot the very first time discover this equipment depart from connect state, also just cannot respond system burst event at once.In addition, between the how many and equipment of number of devices, the relation of communication is also extremely important.When equipment is more, the bit error rate may rise, and therefore needs better interference protection measure.Can dynamically identify can connection device quantity, is one of important indicator of intelligent frame.
Two, not anti-malice dismounting.Behind a set of commercial unit input scene, be very easy to suffer that the malice of rival is disassembled, destroyed.
Three, not there is communication management function.Connected mode between equipment, once determine just cannot change, cannot carry out dynamic-configuration.
Utility model content
For industrial control equipment, a kind ofly automatically can identify expansion equipment quantity, prevent malice dismounting, have the equipment rack of communication management function is be badly in need of at present.In order to solve the problems referred to above that prior art exists, the utility model provides a kind of automatic identification access device and possesses the frame of communication function.
The technical scheme that the utility model adopts is:
Automatic identification access device and possess the frame of communication function, is comprised some monomer modules, is spliced between some monomer modules by male and female socket; Described monomer module comprises central processing unit, data destroying circuit, socket to connection module, communication module and charge detection module; Described data destroying circuit, described socket are all electrically connected with described central processing unit connection module, described communication module and described charge detection module.
Preferably, described data destroying circuit comprises high pressure programming mouth and booster circuit; Described high pressure programming mouth is electrically connected with described booster circuit; Described booster circuit is electrically connected with described central processing unit.
Preferably, described socket comprises male and female socket and data buffer storage processor to connection module; Described male and female socket is electrically connected with described data buffer storage processor; Described data buffer storage processor is electrically connected with described central processing unit.
Preferably, described communication module comprises bluetooth module, communication interface and WiFi module; Described bluetooth module, described communication interface and described WiFi module are all electrically connected with described central processing unit.
Be more preferably, described communication interface is one or more in serial ports, parallel port, USB interface or RJ45 interface.
Preferably, described charge detection module comprises socket, charge detection line, dsp chip and analog to digital converter; Described socket is electrically connected with described charge detection line; Described charge detection line is electrically connected with described dsp chip; Described charge detection line and the electrical connection of described dsp chip; Described dsp chip is electrically connected with described analog to digital converter; Described analog to digital converter and described socket are all electrically connected with described central processing unit.
Preferably, pilot lamp and display screen interface is also comprised; Described pilot lamp and described display screen interface are all electrically connected with described central processing unit.
Preferably, described socket is also connected with differential amplifier circuit.
The beneficial effects of the utility model are:
The each monomer module of the utility model is equipped with central processing module, can conveniently mark, and be convenient to the quantity identifying insertion equipment, can be spliced by male and female socket between each monomer module, the controllable quantity of each monomer module, is convenient to dismounting; In the utility model, each module device is provided with communication module, can realize communication management, be convenient to dynamic-configuration.Be provided with data destroying circuit in the utility model, think by this circuit and certain module in the equipment burning and be attached thereto reach the object of destroying data.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of automatic identification access device and possess the frame of communication function, comprises some monomer modules, to be spliced a large complete frame between some monomer modules by male and female socket, the controllable quantity of each monomer.Monomer module comprises central processing unit, data destroying circuit, socket to connection module, communication module, charge detection module and pilot lamp; Data destroying circuit, socket are all electrically connected with central processing unit connection module, communication module and charge detection module; Also comprise pilot lamp and display screen interface; Described pilot lamp and described display screen interface are all electrically connected with described central processing unit.
Data destroying circuit comprises high pressure programming mouth and booster circuit; High pressure programming mouth is electrically connected with booster circuit; High pressure programming mouth in case of emergency; high pressure is applied by high pressure programming mouth; the communication interface of some the key component element in artificial burning apparatus; 24V is boosted to >300V; people burns the certain module in the equipment that is attached thereto; reach the object of destroying data, wherein data are protected.Booster circuit is electrically connected with central processing unit.Socket comprises male and female socket and data buffer storage processor to connection module; Male and female socket is electrically connected with data buffer storage processor; Data buffer storage processor is electrically connected with central processing unit.(processor+buffer memory) realizes the dynamic assignment of data.After being interconnected between frame, all data are all saved in data buffer storage processor.Central processing unit reads corresponding order selectively according to actual conditions (host computer configuration) from data buffer storage.Although all equipment all links together, control signal is separated by respective data buffer storage, achieve complete independent, can the operation of repeated configuration.Communication module comprises bluetooth module, communication interface and WiFi module; Bluetooth module, communication interface and WiFi module are all electrically connected with central processing unit.After communication connection host computer, the executing state of frame can be monitored, also can assign configuration order to frame, reconfigure some parameter (parameter of FIR filter, the parameter of data buffer storage) of frame.
Communication interface is one or more in serial ports, parallel port, USB interface or RJ45 interface.Charge detection module comprises socket, charge detection line, dsp chip and analog to digital converter; Socket is electrically connected with charge detection line; Socket is specially the socket for equipment plug, uses general technical grade socket.Charge detection line is electrically connected with dsp chip; Charge detection line and dsp chip electrical connection; Dsp chip is electrically connected with analog to digital converter; Analog to digital converter and socket are all electrically connected with central processing unit; Socket is also connected with differential amplifier circuit.Draw a charge detection line in socket, each equipment can cause the change of electric charge on charge detection line after inserting, and then makes frame can detect online situation, the duty of equipment.After the change of electric charge is converted to voltage signal by charge detection line, after FIR (finite impulse response) filtering that dsp chip (digital signal processing chip) realizes, be converted to digital signal transfers to central processing unit through analog to digital converter.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program completes, described program can be stored in computer-readable recording medium, described storage medium can be ROM/RAM, disk or CD etc.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (8)
1. automatically identify access device and possess the frame of communication function, it is characterized in that: comprise some monomer modules, be spliced by male and female socket between some monomer modules; Described monomer module comprises central processing unit, data destroying circuit, socket to connection module, communication module and charge detection module; Described data destroying circuit, described socket are all electrically connected with described central processing unit connection module, described communication module and described charge detection module.
2. automatic identification access device according to claim 1 and possess the frame of communication function, is characterized in that: described data destroying circuit comprises high pressure programming mouth and booster circuit; Described high pressure programming mouth is electrically connected with described booster circuit; Described booster circuit is electrically connected with described central processing unit.
3. automatic identification access device according to claim 1 and possess the frame of communication function, is characterized in that: described socket comprises male and female socket and data buffer storage processor to connection module; Described male and female socket is electrically connected with described data buffer storage processor; Described data buffer storage processor is electrically connected with described central processing unit.
4. automatic identification access device according to claim 1 and possess the frame of communication function, is characterized in that: described communication module comprises bluetooth module, communication interface and WiFi module; Described bluetooth module, described communication interface and described WiFi module are all electrically connected with described central processing unit.
5. automatic identification access device according to claim 4 and possess the frame of communication function, is characterized in that: described communication interface is one or more in serial ports, parallel port, USB interface or RJ45 interface.
6. automatic identification access device according to claim 1 and possess the frame of communication function, is characterized in that: described charge detection module comprises socket, charge detection line, dsp chip and analog to digital converter; Described socket is electrically connected with described charge detection line; Described charge detection line is electrically connected with described dsp chip; Described charge detection line and the electrical connection of described dsp chip; Described dsp chip is electrically connected with described analog to digital converter; Described analog to digital converter and described socket are all electrically connected with described central processing unit.
7. automatic identification access device according to claim 6 and possess the frame of communication function, is characterized in that: described socket is also connected with differential amplifier circuit.
8. automatic identification access device according to claim 1 and possess the frame of communication function, is characterized in that: also comprise pilot lamp and display screen interface; Described pilot lamp and described display screen interface are all electrically connected with described central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323435.XU CN204613957U (en) | 2015-05-18 | 2015-05-18 | A kind of automatic identification access device and possess the frame of communication function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323435.XU CN204613957U (en) | 2015-05-18 | 2015-05-18 | A kind of automatic identification access device and possess the frame of communication function |
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| Publication Number | Publication Date |
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| CN204613957U true CN204613957U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520323435.XU Active CN204613957U (en) | 2015-05-18 | 2015-05-18 | A kind of automatic identification access device and possess the frame of communication function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866788A (en) * | 2015-05-18 | 2015-08-26 | 天津市津能双鹤热力设备有限公司 | Chassis automatically identifying access device and having communication function |
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2015
- 2015-05-18 CN CN201520323435.XU patent/CN204613957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866788A (en) * | 2015-05-18 | 2015-08-26 | 天津市津能双鹤热力设备有限公司 | Chassis automatically identifying access device and having communication function |
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| GR01 | Patent grant |