CN205178645U - Burden accuse terminal is treated to bimodulus double cassette list - Google Patents
Burden accuse terminal is treated to bimodulus double cassette list Download PDFInfo
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- CN205178645U CN205178645U CN201520857140.0U CN201520857140U CN205178645U CN 205178645 U CN205178645 U CN 205178645U CN 201520857140 U CN201520857140 U CN 201520857140U CN 205178645 U CN205178645 U CN 205178645U
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Abstract
The embodiment of the utility model provides a burden accuse terminal is treated to bimodulus double cassette list belongs to power communication technical field. The terminal includes microprocessor, data acquisition device, communication device, display device and human -computer interaction device, the data acquisition device communication device display device with the human -computer interaction device all with microprocessor links to each other, communication device is used for establishhing communication connection with the main website, communication device including all with observation circuit, switching circuit, a communication circuit and the 2nd communication circuit that microprocessor links to each other, the observation circuit is used for the monitoring a communication circuit with the signal intensity of the 2nd network that communication circuit locates, the switching circuit is used for the basis microprocessor's control command goes on a communication circuit with the 2nd communication circuit operating condition's mutual switching, the utility model discloses can improve the online rate at load management terminal and data acquisition's integrality greatly.
Description
Technical field
The utility model relates to technical field of electric power communication, treats negative control terminal in particular to a kind of double-module double-SIM card list.
Background technology
Electricity load management terminal is information gathering based on Computer Applied Technology, modern communication technology, power auto-control technology, process and real-time monitoring system.Electricity load management terminal integrates the management of power load and on-site customer service function, and advanced technology, perfect in shape and function, expansion flexibly, are power supply enterprise's supervisory user electricity consumption situations, improve the long-distance monitorng device of new generation of dsm level.
In prior art, the on-the-spot load management terminal of electricity consumption is mainly based on the communication of GPRS wireless public network and metering automation master station communication, and it is many that communication process exists link nodes, is vulnerable to the drawbacks such as external interference.Along with urban development construction, dog-eat-dog between each communication operator, the variation of communication environment more sophisticated, 2G signal of communication is unstable, and especially in city, heterogeneous networks is changeful, staff needs the SIM card frequently arriving spot replace different operators, to make terminal keep when particular operator network is unobstructed reaching the standard grade, otherwise just there will be the low situation of the online rate of terminal, communication issue becomes the key issue affecting data acquisition.Meanwhile, the communication mode that terminal adopts has some limitations, in the multimedia transmission such as future image, video and when more enriching market demand, the existing 2G communication technology is difficult to the needs meeting transfer of data, certainly will need to adopt the faster and more reliable communication technology of traffic rate.
Utility model content
The object of the utility model embodiment is to provide a kind of double-module double-SIM card list to treat negative control terminal, is intended to effectively improve above problem.
The utility model embodiment is achieved in that
First aspect, the utility model embodiment provides a kind of double-module double-SIM card list and treats negative control terminal, comprise microprocessor, data acquisition unit, communicator, display unit and human-computer interaction device, described data acquisition unit, described communicator, described display unit is all connected with described microprocessor with described human-computer interaction device, described communicator is used for establishing a communications link with main website, described communicator comprises the observation circuit be all connected with described microprocessor, commutation circuit, first telecommunication circuit and second communication circuit, described observation circuit is for monitoring the signal strength signal intensity of network residing for described first telecommunication circuit and described second communication circuit, described commutation circuit is used for the mutual switching carrying out described first telecommunication circuit and described second communication circuit working state according to described microprocessor-based control instruction.
In conjunction with first aspect, the utility model embodiment provides the first possibility execution mode of first aspect, wherein, also be connected with signaling conversion circuit between described data acquisition unit and described microprocessor, described signaling conversion circuit is used for the power carrier signal that described data acquisition unit gathers to be converted to electric power signal.
In conjunction with the first possibility execution mode of first aspect, the utility model embodiment provides the possible execution mode of the second of first aspect, wherein, described data acquisition unit comprises current sensor, voltage sensor and power sensor, and described current sensor, described voltage sensor are all connected with described signaling conversion circuit with described power sensor.
In conjunction with first aspect, the utility model embodiment provides the third possibility execution mode of first aspect, and described communicator also comprises RS232 communication interface, RS485 communication interface, usb communication interface, Infrared Wireless Communication circuit and carrier wireless communication circuit.
In conjunction with first aspect, the utility model embodiment provides the 4th kind of possibility execution mode of first aspect, and wherein, described microprocessor is ARM9.
In conjunction with the 4th kind of possibility execution mode of first aspect, the utility model embodiment provides the 5th kind of possibility execution mode of first aspect, and wherein, described microprocessor is also connected with memory, and described memory is high-capacity flash memory memory.
In conjunction with the 4th kind of possibility execution mode of first aspect, the utility model embodiment provides the 6th kind of possibility execution mode of first aspect, and wherein, described microprocessor is embedded with the hardware safety circuit for realizing encryption and decryption.
In conjunction with first aspect, the utility model embodiment provides the 7th kind of possibility execution mode of first aspect, and wherein, described display unit comprises LCDs, and described LCDs is connected with described microprocessor.
In conjunction with first aspect, the utility model embodiment provides the 8th kind of possibility execution mode of first aspect, and wherein, described human-computer interaction device comprises setting control circuit and circuit for remotely controlling.
In conjunction with the 8th kind of possibility execution mode of first aspect, the utility model embodiment provides the 9th kind of possibility execution mode of first aspect, wherein, described human-computer interaction device also comprises parameter setting circuit and enquiry circuit, and described microprocessor is also connected with warning circuit.
The double-module double-SIM card list that the utility model embodiment provides treats that negative control terminal is owing to being provided with the observation circuit, commutation circuit, the first telecommunication circuit and the second communication circuit that are connected with described microprocessor, described first telecommunication circuit and described second communication circuit support forth generation mobile communication technology, can effectively improve the validity and reliability communicated between load management terminal with main website, thus improve the integrality of the low situation of the online rate of load management terminal and raising load management terminal data acquisition greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore should not be viewed as the restriction to scope, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 treats the entire block diagram of negative control terminal for a kind of double-module double-SIM card list that the utility model embodiment provides;
The entire block diagram of a kind of communicator that Fig. 2 provides for the utility model embodiment;
The schematic diagram of a kind of data acquisition unit that Fig. 3 provides for the utility model embodiment;
The schematic diagram of a kind of human-computer interaction device that Fig. 4 provides for the utility model embodiment.
Reference numeral gathers:
Microprocessor 101, data acquisition unit 102, communicator 103, human-computer interaction device 104, display unit 105, observation circuit 201, commutation circuit 202, the first telecommunication circuit 203, second communication circuit 204, signaling conversion circuit 205, current sensor 301, voltage sensor 302, power sensor 303, setting control circuit 401, circuit for remotely controlling 402, parameter setting circuit 403, enquiry circuit 404, warning circuit 405.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is 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.
Embodiment 1
Refer to Fig. 1-Fig. 3,
Negative control terminal treated by a kind of double-module double-SIM card list, comprise microprocessor 101, data acquisition unit 102, communicator 103, display unit 105 and human-computer interaction device 104, described data acquisition unit 102, described communicator 103, described display unit 105 is all connected with described microprocessor 101 with described human-computer interaction device 104, described communicator 103 is for establishing a communications link with main website, described communicator 103 comprises the observation circuit 201 be all connected with described microprocessor 101, commutation circuit 202, first telecommunication circuit 203 and second communication circuit 204, described observation circuit 201 is for monitoring the signal strength signal intensity of network residing for described first telecommunication circuit 203 and described second communication circuit 204, described commutation circuit 202 is for carrying out the mutual switching of described first telecommunication circuit 203 and described second communication circuit 204 operating state according to the control command of described microprocessor 101.
Wherein, double-module double-SIM card list treats that negative control terminal is also referred to as double-mode single-standby negative control terminal, as preferably, use two subscriber identification card (SubscriberIdentityModule in the utility model simultaneously, SIM), described double-module double-SIM card list treats that negative control terminal is provided with two fixing draw-in grooves for installing described SIM card, described SIM card supports the forth generation mobile communication technology pattern of UNICOM and movement, and backward compatible second generation mobile technology and G mobile communication pattern, and at synchronization, have and only have a SIM card to communicate with main website, such can energy efficient effectively.
Described data acquisition unit 102, described communicator 103, described display unit 105 are all connected with described microprocessor 101 with described human-computer interaction device 104.As preferably, described data acquisition unit 102 is for sending to described microprocessor 101 by the electric quantity signal of collection, described microprocessor 101 is analyzed described electric quantity signal, calculate, and data are sent to described display unit 105 and described human-computer interaction device 104, so that staff carries out observing and controls, described communicator 103 is for keeping the communication connection of the reliable high speed between main website simultaneously, described communicator 103 comprises observation circuit 201, commutation circuit 202, first telecommunication circuit 203 and second communication circuit 204, communicated by serial ports between each circuit with described microprocessor 101, described observation circuit 201 is for monitoring the signal strength signal intensity of network residing for described first telecommunication circuit 203 and described second communication circuit 204 and the real time communication situation with main website, when described first telecommunication circuit 203 can not dial smoothly Shang number or unsuccessful with master station communication time, described commutation circuit 202 can be switched to described second communication circuit 204 in time and dial-up connection to main website.Wherein, this automatic seamless that switches to switches, backup each other between described first telecommunication circuit 203 and described first telecommunication circuit 203, without the need to manual switching, complete self adaptation, negative control terminal can provide communication service simultaneously in different frequency band networks to make described double-module double-SIM card list treat like this, cover area and the place of geographical position complexity, provide two-way, at a high speed and the data communication channel of safety, there is traffic rate high, stability is strong, the feature that antijamming capability is strong.
Further, be also connected with signaling conversion circuit 205 between described data acquisition unit 102 and described microprocessor 101, described signaling conversion circuit 205 is converted to electric power signal for the power carrier signal gathered by described data acquisition unit 102.
As preferably, described signaling conversion circuit 205 is ammeter chip, and the input of described ammeter chip is connected with the output of described data acquisition unit 102, and the output of described ammeter is connected with described microprocessor 101.The electric power signal exported due to described data acquisition unit 102 can not be mated well with the electrical characteristic of described microprocessor 101 input/output port, so described electric power signal can not be directly used in send to described microprocessor 101, described ammeter chip is used for described electric power signal to carry out protocol conversion.
Described data acquisition unit 102 comprises current sensor 301, voltage sensor 302 and power sensor 303, and described current sensor 301, described voltage sensor 302 are all connected with described signaling conversion circuit 205 with described power sensor 303.
As preferably, described current sensor 301, described voltage sensor 302 are all connected by RS485 or other channels with described signaling conversion circuit 205 with described power sensor 303, current signal, voltage signal and power signal can be sent to described microprocessor 101 in real time, described microprocessor 101 can comprehensively be analyzed these signals and store, finally obtain the data needed, and by described communicator 103, described data are sent to main website.Wherein, described negative control terminal can according to the requirement of main website order, timing or the random various information such as power, maximum demand, electric energy indicating value, quantity of state gathering to main website transmitting terminal and store, described negative control terminal can be copied and accepted and storage of electrical energy table data by the interval of copying and accepting of setting; The data retransmission order of main website can be accepted, the data of electric energy meter are directly sent to main website by telepak.
Further, described communicator 103 also comprises RS232 communication interface, RS485 communication interface, usb communication interface, Infrared Wireless Communication circuit and carrier wireless communication circuit.As preferably, because described communicator 103 also comprises local communication device 103, because described local communication device 103 is configured with dissimilar communication interface and wireless communication interface, thus described negative control terminal can realize communicating with dissimilar actuator, thus controls dissimilar actuator and carry out different operations.
Described microprocessor 101 is ARM9.
Wherein, the microprocessor 101 in the utility model may be a kind of integrated circuit (IC) chip, has the disposal ability of signal.In implementation procedure, above-mentioned microprocessor 101 can be general processor, comprises central processing unit (CentralProcessingUnit is called for short CPU), network processing unit (NetworkProcessor is called for short NP) etc.; Can also be digital signal processor (DSP), application-specific integrated circuit (ASIC) (ASIC), ready-made programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic, discrete hardware components.
Described microprocessor 101 is also connected with memory, and described memory is high-capacity flash memory memory.As preferably, described microprocessor 101 is 32 RISC embedded type CPUs, and described memory is 256Mbytes flash memory mass storage.The built-in ICP/IP protocol of described microprocessor 101, supports various wired and wireless communication mode.
Meanwhile, described terminal is powered employing Switching Power Supply, is low power supply power consumption, and under non-communicating state, adopt the described terminal of single phase power supply, meritorious power consumption is less than 7W, and apparent power consumption is less than 15VA; Adopt the described terminal of three phase supply, often meritorious power consumption is less than 5W mutually, and apparent power consumption is less than 10VA.Described terminal built-in has lithium battery, and when having no progeny in power supply, have data and clock to keep function, the data of storage are preserved at least ten years, and clock at least normally runs 5 years.
And described terminal is also provided with antenna, as preferably, described antenna is the external antenna of 1.5 meters, for receiving and sending data.Described terminal has the instruction being proportional to wireless signal field, when described terminal communication environment is poor, finds correct position fixed installation external antenna.In order to ensure the reliability communicated, the head of antenna is arranged on the outside of metering cabinet.It is how many for need writing on-the-spot signal strength values after installing on job note.
Described microprocessor 101 is embedded with the hardware safety circuit for realizing encryption and decryption.As preferably, described hardware safety circuit supports symmetric key algorithm and asymmetric key algorithm.Key algorithm meets national Password Management relevant policies, and symmetric key algorithm uses SM1 algorithm.
Described display unit 105 comprises LCDs, and described LCDs is connected with described microprocessor 101.As preferably, described LCDs adopts 128 × 64 dot patterns, the plug of tenaculum electric heating, required various internal storage data and information can be shown, display mode automatic cycle display able to programme, also manually can be shown by button, operation can show amr message, the communication information, fault message, the distinguished symbols such as warning message and numerical value, there is character reminding function, be integrated with clock and calendar counter simultaneously, 24 or 12 hours display modes can be selected, clock carries out the interval adjustment of 30 seconds by software mode, and provide the commutator pulse of 0.1Hz or 1024Hz to export, so that make regular check on clock accuracy.
Embodiment 2
Refer to Fig. 4,
The device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with previous embodiment, is concise and to the point description, and the not mentioned part of device embodiment part, can with reference to corresponding contents in previous embodiment.
Site Detection electricity load management terminal, performance index voltage, electric current, power judged except sense terminals and data acquisition, data store and except the function of transmission, also need to judge the functions such as the pulsed quantity collection of terminal, quantity of state collection, automatic data logging, the closed-loop control of power definite value, the closed-loop control of electric flux definite value, remote control, the electric rejecting of guarantor.
Described human-computer interaction device 104 comprises setting control circuit 401 and circuit for remotely controlling 402.
As preferably, described setting control circuit 401 comprises power setting control circuit 401, electricity setting control circuit 401, rate setting control circuit 401.The operation principle of described power setting control circuit 401: main website issues power to described terminal and controls to drop into order and parameter, described terminal monitors realtime power within the scope of institute's threshold value, when not when protecting electricity condition, power reaches limit value and then automatically performs power definite value closed loop control function, performs tripping operation.After power setting control circuit 401 is removed or control time terminates, the trip switch that described terminal allows user to close because power setting control causes; Electricity setting control mainly comprises the types such as the moon is automatically controlled, purchase of electricity (expense) control; The operation principle of described circuit for remotely controlling 402: after described terminal receives the tripping operation control command of main website, by alarm delay time, ration the power supply time and the control round action output relay of setting, controls corresponding controlled on-load switch; Terminal has sound equipment (or voice) alarm notification user simultaneously, and 2min power etc. after recording trip time, tripping operation round, the front power of tripping operation, tripping operation, described LCDs display execution result.After described terminal receives the permission shutting-brake control order of main website, there is sound equipment (or voice) alarm notification user, allow user to close a floodgate.On the other hand, described human-computer interaction device 104 also has protects electricity and rejection circuit, and described terminal receives after guarantor's electricity that main website issues drops into order, enters guarantor's electricity condition, automatically terminates original state of a control, and under any circumstance all do not perform trip signal.Terminal receives guarantor's electrolysis of main website except order, recovers normally to perform control command.When powering in terminal or continue to be connected with master station communication, terminal enters guarantor's electricity condition automatically, and after terminal and main website are recovered to communicate to connect, terminal automatically restores to the state of a control before broken string.Terminal receives after rejecting that main website issues drops into order, except pair time order except, other any broadcasting command or set of terminal address control command are not all responded.Order is removed in the rejecting that terminal receives main website, returns to normal communication state.
Described human-computer interaction device 104 also comprises parameter setting circuit 403 and enquiry circuit 404, and described microprocessor 101 is also connected with warning circuit 405.Described parameter setting circuit 403 can arrange power contorl parameters, threshold parameters, pre-payment controling parameters, terminal parameter and parameter etc. of checking meter in described terminal according to specific needs, and described enquiry circuit 404 can find out the data corresponding with special parameter.When abnormal conditions appear in described terminal, described warning circuit 405 can be triggered and report to the police.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the device of foregoing description and the specific works process of unit, with reference to the corresponding process in previous embodiment, can not repeat them here.
By the utility model that above-mentioned design obtains, can effectively improve the validity and reliability communicated between load management terminal with main website, thus improve the integrality of the low situation of the online rate of load management terminal and raising load management terminal data acquisition greatly.
Obviously, those skilled in the art should be understood that, the function of above-mentioned the utility model embodiment can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable existing program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, functional realiey of the present utility model is not restricted to any specific hardware and software combination.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should described be as the criterion with the protection range of claim.
Claims (10)
1. negative control terminal treated by a double-module double-SIM card list, it is characterized in that, comprise microprocessor, data acquisition unit, communicator, display unit and human-computer interaction device, described data acquisition unit, described communicator, described display unit is all connected with described microprocessor with described human-computer interaction device, described communicator is used for establishing a communications link with main website, described communicator comprises the observation circuit be all connected with described microprocessor, commutation circuit, first telecommunication circuit and second communication circuit, described observation circuit is for monitoring the signal strength signal intensity of network residing for described first telecommunication circuit and described second communication circuit, described commutation circuit is used for the mutual switching carrying out described first telecommunication circuit and described second communication circuit working state according to described microprocessor-based control instruction.
2. negative control terminal treated by double-module double-SIM card list according to claim 1, it is characterized in that, also be connected with signaling conversion circuit between described data acquisition unit and described microprocessor, described signaling conversion circuit is used for the power carrier signal that described data acquisition unit gathers to be converted to electric power signal.
3. negative control terminal treated by double-module double-SIM card list according to claim 2, it is characterized in that, described data acquisition unit comprises current sensor, voltage sensor and power sensor, and described current sensor, described voltage sensor are all connected with described signaling conversion circuit with described power sensor.
4. negative control terminal treated by double-module double-SIM card list according to claim 1, it is characterized in that, described communicator also comprises RS232 communication interface, RS485 communication interface, usb communication interface, Infrared Wireless Communication circuit and carrier wireless communication circuit.
5. negative control terminal treated by double-module double-SIM card list according to claim 1, it is characterized in that, described microprocessor is ARM9.
6. negative control terminal treated by double-module double-SIM card list according to claim 5, it is characterized in that, described microprocessor is also connected with memory, and described memory is high-capacity flash memory memory.
7. negative control terminal treated by double-module double-SIM card list according to claim 5, it is characterized in that, described microprocessor is embedded with the hardware safety circuit for realizing encryption and decryption.
8. negative control terminal treated by double-module double-SIM card list according to claim 1, it is characterized in that, described display unit comprises LCDs, and described LCDs is connected with described microprocessor.
9. negative control terminal treated by double-module double-SIM card list according to claim 1, it is characterized in that, described human-computer interaction device comprises setting control circuit and circuit for remotely controlling.
10. negative control terminal treated by double-module double-SIM card list according to claim 9, it is characterized in that, described human-computer interaction device also comprises parameter setting circuit and enquiry circuit, and described microprocessor is also connected with warning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857140.0U CN205178645U (en) | 2015-10-28 | 2015-10-28 | Burden accuse terminal is treated to bimodulus double cassette list |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857140.0U CN205178645U (en) | 2015-10-28 | 2015-10-28 | Burden accuse terminal is treated to bimodulus double cassette list |
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| CN205178645U true CN205178645U (en) | 2016-04-20 |
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| CN201520857140.0U Active CN205178645U (en) | 2015-10-28 | 2015-10-28 | Burden accuse terminal is treated to bimodulus double cassette list |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788599A (en) * | 2016-12-20 | 2017-05-31 | 广东电网有限责任公司电力调度控制中心 | A kind of concentrator communicator for possessing dual-mode telecommunications function |
| CN106788520A (en) * | 2016-11-23 | 2017-05-31 | 广东电网有限责任公司电力调度控制中心 | For the communicator of concentrator |
-
2015
- 2015-10-28 CN CN201520857140.0U patent/CN205178645U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788520A (en) * | 2016-11-23 | 2017-05-31 | 广东电网有限责任公司电力调度控制中心 | For the communicator of concentrator |
| CN106788599A (en) * | 2016-12-20 | 2017-05-31 | 广东电网有限责任公司电力调度控制中心 | A kind of concentrator communicator for possessing dual-mode telecommunications function |
| CN106788599B (en) * | 2016-12-20 | 2021-05-14 | 广东电网有限责任公司电力调度控制中心 | Concentrator communication device with dual-mode remote communication function |
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