CN203732979U - Long-distance multiport power source restart control device - Google Patents
Long-distance multiport power source restart control device Download PDFInfo
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- CN203732979U CN203732979U CN201420113150.9U CN201420113150U CN203732979U CN 203732979 U CN203732979 U CN 203732979U CN 201420113150 U CN201420113150 U CN 201420113150U CN 203732979 U CN203732979 U CN 203732979U
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Abstract
The utility model discloses a long-distance multiport power source restart control device and is aimed at providing the long-distance restart control device which is characterized in that no fixed-line telephone line is needed, strong real-time performance and strong reliability are realized, simple and fast and convenient installation and disposition are achieved, and long-distance restart control of multiple electronic devices can be realized. The long-distance multiport power source restart control device comprises a microcontroller, a GSM module, an SIM card, an antenna, a DTMF decoding circuit, relay circuits, output power source plug seats, input power source plug seats, and a power source switch. Long-distance restart operation can be realized while no equipment management personnel needs to be on site, failure response time can be reduced, and maintenance workloads and related cost can be reduced. The long-distance multiport power source restart control device is suitable for restart control of electronic equipment of unmanned duty stations in long-distance, different-place and remote environment and the like.
Description
Technical field
The utility model relates to remote control technology field, especially relates to a kind of long-range multiport power supply and restarts control device.
Background technology
Due to server, router, network and the long-time heavy-duty service of other electronic equipment of long-range operation, often cause system works undesired, there is the abnormal occurrencies such as system in case of system halt (machine of delaying) or communicating interrupt, the reason that this thing happens is of all kinds, and corresponding settling mode also has multiple.Exceed this type of fault of 70% according to statistics, conventionally only need carry out restarting equipment power supply (maintainer is to on-the-spot " pulling out power supply " then " plug-in source ") simply, just can make equipment recover normal work.In addition, except crash and fault need reboot operation, long playing electronic equipment is restarted aperiodically, make it return to the original upload state of acquiescence, be conducive to releasing memory, Optimization Software calls rank and system resource, and then maintains best running status.
Because the equipment of these operations is not in this locality, or the equipment management personnel service of temporarily cannot reaching the spot, the problem of appearance can not get timely processing, causes equipment cannot recover normal operation.
For the problems referred to above, need a kind of instrument or device of energy remote reboot power supply to complete this task, on current disclosed technology and market, existing product has mainly adopted following several technical solutions:
(1) adopt landline telephone interface, utilize DTMF(Dual Tone Multi-Frequency dual-tone multifrequency) aspect carries out reboot operation, the weak point of this mode is to need special fixed telephone line, to there being the application scenario of fixation phone line, because the equipment and the landline telephone that adopt which are shared same circuit, when use, can influence each other, operation is also inconvenient.
(2) utilize IP(Internet Protocol) network mode carries out reboot operation, this mode need to be given and be adopted the equipment of which to configure independent IP address, or adopt the equipment of which also will be connected on the network equipment such as router or switch, independence is not strong, the network equipment crashes or fault, also can cause the equipment of adopting in this way uncontrollable.
(3) adopt GSM(Global System for Mobile Communications global system for mobile communications) short message mode, if discovering device is abnormal, equipment management personnel is sent short messages and is carried out reboot operation with mobile phone, due to reasons such as cell phone network poor signal or network blockage, can cause note time delay to arrive even loses, the weak point of which is to be determined by the operating mechanism of note, cannot ensure to restart real-time and the reliability of control, this mode in addition, user can only use mobile phone, and cannot operate with landline telephone, because landline telephone does not generally have SMS, thereby having limited user uses the diversity of operating terminal to select.
(4) adopt GPRS(General Packet Radio Service general packet radio service technology) mode, although this mode is real-time, " always online " in theory, but high to mobile network signals and equipment requirement, otherwise can often there is " going offline " phenomenon, the instability of the system increasing on the contrary, in addition, the system corresponding with it and equipment form complicated, and expense is high, is difficult for application deployment.To restarting the not high application scenario of this operating frequency of power supply, this mode is not optimal selection.
In addition, openly adopt at present instrument or the device of the above mode, major part can only be controlled a power port, and the number of devices that general site of deployment need to be controlled is more, so these solutions are generally expanded by electric power plug socket, crash or fault if found, can only carry out reboot operation to all devices being plugged on electric power plug socket, cannot independently operate each equipment, in this case, when the equipment of fault or deadlock is restarted, also restarted the equipment of original normal operation, cause normal operational outfit interrupt run, even obliterated data.
Utility model content
The utility model has overcome deficiency of the prior art, provides the power supply of a kind of GSM of employing network and DTMF mode to restart control device, without with take fixed telephone line, real-time and reliability are strong, installation and deployment are simple, quick and easy.
In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposals:
The utility model comprises microcontroller, gsm module, SIM card seat, antenna, DTMF decoding circuit, relay circuit, out-put supply socket, input power socket, power switch, independently circuit of described relay circuit Wei Si road, described out-put supply socket is four independently supply sockets; Described input power socket is connected with power module by power switch; Described microcontroller is connected with gsm module, and this gsm module connects respectively SIM card seat and antenna; Described microcontroller is connected with DTMF decoding circuit; Described microcontroller connects relay circuit, and out-put supply socket connects input power socket by relay circuit.
The phase line of described input power socket is connected to one end of relay contact in its corresponding relay circuit, and the other end of this relay contact is connected to the phase line of corresponding out-put supply socket.
Described relay contact is normally closed contact NC.
Described gsm module and SIM card seat are on same PCB wiring board.
Owing to adopting technique scheme, the beneficial effects of the utility model are:
(1) real-time and reliability are strong, guarantee that controlled plant completes reboot operation;
(2) independently restart four out-put supply sockets, if coordinate electric power plug socket, can restart more equipment;
(3) compatible strong, owing to being the power supply of restarting equipment, only controlled device connector need be installed on the electric power plug socket of corresponding out-put supply socket (port) or expansion at this, be applicable to the reboot operation of each class of electronic devices;
(4) use regular handset or landline telephone to operate, simple, convenient, do not need to configure computing machine or special terminal device and software;
(5) on-the-spot installation, deployment and application are simple, quick;
(6) equipment management personnel or maintainer, without to on-the-spot, arbitrarily just can realize remote reboot operation whenever and wherever possible, and reduction failure response time, reduces maintenance workload and correlative charges, promotes service quality, improves fiduciary level and the degree of safety of equipment.
The unattended duty station electronic equipments such as that the device that the utility model provides is applicable to is long-range, strange land, remote environments restart control.
Brief description of the drawings
Fig. 1 is the utility model application deployment the general frame;
Fig. 2 is the device appearance figure that the utility model provides;
Fig. 3 is the utility model principle of compositionality block diagram;
Fig. 4 is the connection layout between the utility model supply socket;
Fig. 5 is that one of the utility model is restarted sequential chart;
Fig. 6 be the utility model another restart sequential chart;
Fig. 7 be the utility model another restart sequential chart;
Fig. 8 is the utility model master routine software flow pattern;
Fig. 9 is the utility model DTMF mode button figure.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Fig. 1 illustrates the utility model device application deployment general overview, the input power receptacle accepts of this device 200 is on civil power (220V alternating current), the power supply of four controlled plants is plugged on respectively on the out-put supply socket of this device, the SIM card that user uses regular handset or landline telephone to dial and is arranged in this device (configures when install and use at scene, in figure, do not illustrate) number, after connection, according to prompt tone, carry out the key entry of password and order with DTMF button, controlled plant is carried out to remote reboot operation.
Fig. 2 illustrates the outside drawing of the utility model device, and device 200 is furnished with input power socket 202, for patching civil power, for this device provides power supply.Power switch 204, for the input power switch control of this device.Four out-put supply sockets 206,207,208,209, need to restart the electronic equipment of control for pegging graft, control more equipment as need, can expand with electric power plug socket.
Fig. 3 illustrates the utility model principle of compositionality block diagram, input power socket 202 is connected with power module 310 by power switch 204, power module 310 is made up of Industrial Frequency Transformer, rectification and filtering circuit, direct current regulation circuit, two DC voltage+5V that generation system is required and+4.2V, wherein+5V offers microcontroller (MCU) 300 and interlock circuit, and+4.2V provides power supply to the PCB wiring board 306 that contains gsm module 308 and SIM card seat 307.
In Fig. 3, gsm module 308 and SIM card seat 307 are on same PCB wiring board 306, and wherein gsm module 308 is connected with SIM card seat 307, and SIM card seat 307, for Mobile phone card is installed, is supported the SIM card of the GSM of China Mobile and UNICOM.Gsm module 308 is connected with antenna 304, and antenna 304 is built in the device 200 that the utility model provides, if erecting stage movable signal is more weak, can increase the intensity that receives signal with external antenna, in the enforcement illustration of external antenna, does not illustrate.
In Fig. 3, the transmitted signal of gsm module 308 and microcontroller (MCU) 300 serial ports is connected with reception signal, by both-way communication, completes corresponding function.
In Fig. 3, gsm module 308 connects DTMF decoding circuit 302, and microcontroller (MCU) 300 is connected with DTMF decoding circuit 302, and the program of microcontroller (MCU) 300 inside, according to user's the order of sending (dtmf key code), is carried out action accordingly.
In Fig. 3, relay circuit 1, relay circuit 2 313, relay circuit 3 314, relay circuit 4 315 one end and microcontroller (MCU) 300 are connected, and wherein relay circuit is made up of amplifier and relay.Respectively with four out-put supply sockets of the other end 206,207,208,209 are connected.Input power socket 202 is connected with the partial line of four out-put supply sockets.
Fig. 4 illustrates the annexation of input power socket 202, relay circuit 1 and out-put supply socket 1, wherein the phase line of input power socket 202 (L) is connected with one end of relay circuit one 312 internal relay normally closed contacts (NC) by connecting line 402, and the other end of this normally closed contact is connected by the phase line (L) of connecting line 403 and out-put supply socket 1.The zero line (N) of input power socket 202 is connected by the zero line (N) of connecting line 404 and out-put supply socket 1.The ground wire (PE) of input power socket 202 is connected by the ground wire (PE) of connecting line 406 and out-put supply socket 1.Can find out by this figure, this device is controlled the phase line of out-put supply socket with relay normally closed contact NC, the benefit of design is like this: be normally closed contact NC due to what adopt, even if this device breaks down, relay is in power failure state (normally closed contact NC closure), on out-put supply socket, there is electricity, can not affect the normal operation that patches superincumbent controlled plant.
The annexation of other three out-put supply sockets and input power socket is also described above, is not repeated at this.
Fig. 5 illustrates the sequential chart of restarting of four out-put supply sockets 206,207,208,209, and wherein 500,504 represent that corresponding accessory power outlet state is that ON(closes), in obtaining electricity condition, 502 represent that corresponding accessory power outlet state is that OFF(is disconnected), in power failure state.In figure 500 to 502, then to 504, out-put supply socket " electric " arrive " dead electricity ", and then " electric ", and Here it is the restarting process that breaks is equivalent to maintainer and " pulls out power supply " then at the scene in " plug-in source ".Wherein
The time interval (T2-T1) between T2 and T1, unit is second, it is setup parameter " the power cut off delay time ", this parameter is that user sets by DTMF order (referring to Fig. 8), be stored in the EEPROM data-carrier store of microcontroller (MCU) 300 inside, user, according to the requirement of restarting of controlled plant, sets this parameter, and can modify as required at any time.The electronic equipment that some is powered up for a long time, after power-off, delay time is longer, makes residual charge in the components and parts of this electronic equipment internal discharge more thoroughly, and then powers up and restart, can be more reliable.As preferably, the device that the utility model provides, this parameter has 1 second, the many grades of options such as 5 seconds, 10 seconds, 15 seconds, 30 seconds, 45 seconds, 60 seconds.
Fig. 6 four out-put supply sockets are shown another restart sequential chart, the wherein corresponding out-put supply socket 1 of S1, the corresponding out-put supply socket 2 207 of S2, the corresponding out-put supply socket 3 208 of S3, the corresponding out-put supply socket 4 209 of S4.T2 is identical with the description in T1 and Fig. 5.When user is by DTMF order, press numerical key " 5 ", four out-put supply sockets are carried out reboot operation simultaneously.
Fig. 7 four out-put supply sockets are shown another restart sequential chart, wherein S1, S2, S3 and S4 are respectively for four out-put supply sockets, T2 is identical with the description in Fig. 5 with T1, and time interval (T3-T2) between T3 and T2, the time interval (T4-T3) between T4 and T3, the time interval (T5-T4) between T5 and T4, these three time intervals are fixed, as preferably, the device that the utility model provides, this parameter is 5 seconds.When user is by DTMF order, press numerical key " 6 ", four out-put supply socket power-off simultaneously, after time delay (T2-T1), out-put supply socket 1 obtains electric, time delay 5 seconds, out-put supply socket 2 207 obtains electric, time delay 5 seconds again, out-put supply socket 3 208 obtains electric, time delay 5 seconds again, out-put supply socket 4 209 obtains electric, so far completes restarting of four out-put supply sockets.This restarting mode has two benefits: (1) four out-put supply socket power-off simultaneously, then time delay powers up one by one, four out-put supply sockets can, simultaneously from off-position to obtaining electricity condition, so just not avoid multiple equipment to power on simultaneously, eliminate the excessive impact to electrical network of instant starting currents; (2) the front and back order that some application scenario powers on to multiple controlled plants has requirement, can arrange controlled plant to patch on corresponding out-put supply socket, so just can make multiple controlled plants complete and restart by the time sequencing of specifying.
Fig. 8 illustrates the device master routine software flow pattern that the utility model provides, and comprising:
Step 800: system initialization, comprise the configuration to gsm module 308 communications parameters, microcontroller (MCU) 300 input/output port are configured and put initial value, and the initialization of the global variable that program is used etc.;
Step 802: carry out communication with gsm module 308, inquiry has or not incoming information, if had, goes to step 804, otherwise in this circulation;
Step 804: connecting incoming call (off-hook), set up with user's call and be connected;
Step 806: wait for that user inputs password, user uses DTMF mode button (referring to Fig. 9) to operate, as preferably, the password of the utility model generator is 4 bit digital (" 0 " is to " 9 "), with " * " beginning, key feeding cipher subsequently, finally end up by " # ", for example, if password is " 1234 ", user needs order to key in " * " " 1 " " 2 " " 3 " " 4 " " # " like this;
Step 808: the output signal of inquiry DTMF decoding circuit 302, judgement has or not key input, if any going to step 810, otherwise goes to step 809;
Step 809: within the time interval of specifying, if there is no key input, illustrate overtimely, go to step 814; If do not have overtimely, go to step 806, continue to wait for that user inputs password, as preferably, the overtime of the utility model generator is set to 15 seconds;
Step 810: the password that user is keyed in and the password being stored in the inner EEPROM data-carrier store of microcontroller (MCU) 300 compare judgement, if identical, illustrate that password is correct, go to step 816, otherwise, password bad is described, go to step 812;
Step 812: which time input password bad judgement is, if for the first time, goes to step 806, allows user attempt inputting again password, if for the second time, goes to step 814;
Step 814: hanging up calling (on-hook), finish this call, go to step 802, wait for incoming call next time;
Step 816: wait for user input command, user uses DTMF mode button (referring to Fig. 9) to operate, as preferably, the order of the utility model generator is that individual digit key " 0 " is to " 9 ";
Step 817: the output signal of inquiry DTMF decoding circuit 302, judgement has or not key input, if any going to step 820, otherwise goes to step 818;
Step 818: if do not have overtimely, go to step 816, continue to wait for user's input command, if overtime, go to step 814, as preferably, the overtime of the utility model generator is set to 15 seconds;
Step 820: judgement is " 1 " key (out-put supply socket one 206 reset command), if so, goes to step 821, otherwise goes to step 822;
Step 821: carry out the relative program that out-put supply socket 1 is restarted, microcontroller (MCU) 300 output analog values are to relay circuit 1, carry out setting software timer according to the setup parameter " power cut off delay time " being stored in the EEPROM of microcontroller (MCU) 300 inside, software and hardware has coordinated restarting process, referring to the description of Fig. 4 and Fig. 5;
Step 822: judgement is " 2 " key (out-put supply socket 2 207 reset command), if so, goes to step 823, otherwise goes to step 824;
Step 823: carry out the relative program that out-put supply socket 2 207 is restarted, other is as described in step 821;
Step 824: judgement is " 3 " key (out-put supply socket 3 208 reset command), if so, goes to step 825, otherwise goes to step 826;
Step 825: carry out the relative program that out-put supply socket 3 208 is restarted, other is as described in step 821;
Step 826: judgement is " 4 " key (out-put supply socket 4 209 reset command), if so, goes to step 827, otherwise goes to step 828;
Step 827: carry out the relative program that out-put supply socket 4 209 is restarted, other is as described in step 821;
Step 828: judgement is " 5 " key (all out-put supply socket patterns one reset command), if so, goes to step 829, otherwise goes to step 830;
Step 829: carry out the relative program that all out-put supply socket patterns one are restarted, microcontroller (MCU) 300 output analog values are to relay circuit 1, relay circuit 2 313, relay circuit 3 314, relay circuit 4 315, carry out setting software timer according to the setup parameter " power cut off delay time " being stored in the EEPROM of microcontroller (MCU) 300 inside, software and hardware has coordinated four out-put supply sockets restarting process simultaneously, referring to the description of Fig. 4 and Fig. 6;
Step 830: judgement is " 6 " key (all out-put supply socket patterns two reset command), if so, goes to step 831, otherwise goes to step 832;
Step 831: carry out the relative program that all out-put supply socket patterns two are restarted, microcontroller (MCU) 300 output analog values are to relay circuit 1, relay circuit 2 313, relay circuit 3 314, relay circuit 4 315, carry out setting software timer according to the setup parameter " power cut off delay time " being stored in the EEPROM of microcontroller (MCU) 300 inside, software and hardware has coordinated the power-off simultaneously of four out-put supply sockets, then the restarting process that sequential delays powers in turn, referring to the description of Fig. 4 and Fig. 7;
Step 832: judgement is " 0 " key (exiting command), if so, goes to step 814, otherwise goes to step 833;
Step 833: judgement is " 8 " key (amendment setup parameter " power cut off delay time " order), if so, goes to step 834, otherwise goes to step 835;
Step 834: wait for that user keys in parameter, parameter is that individual digit key " 0 " is to " 9 ", as preferably, " 1 " expression 1 second, " 2 " expression 5 seconds, " 3 " expression 10 seconds, " 4 " expression 15 seconds, " 5 " expression 30 seconds, " 6 " expression 45 seconds, " 7 " expression 60 seconds, be stored in the setup parameter " power cut off delay time " in microcontroller (MCU) 300 inner EEPROM according to the digital modifications of key entry;
Step 835: judgement is " 9 " key (Modify password order), if so, goes to step 836, otherwise goes to step 816, waits for that user keys in other order;
Step 836: carry out Modify password program, input password form is as described in step 806.Password is extremely important to the security of system operation, so in Modify password process, need user to input password twice, then program judges that the form of twice input password is effective and identical, just the password of newly amendment is stored in the EEPROM of microcontroller (MCU) 300 inside, as later operator password, after completing, go to step 814.
Fig. 9 illustrates the utility model DTMF mode button Figure 90 0, this is after user is connected with the utility model device foundation call, operate the DTMF button figure that (password, order and the parameter of key entry) used, in the time that reality is used, likely landline telephone, key board with key mobile phone, or the dialing button figure that shows of smart mobile phone touch screen interface.
Claims (4)
1. a long-range multiport power supply is restarted control device, comprise microcontroller, gsm module, SIM card seat, antenna, DTMF decoding circuit, relay circuit, out-put supply socket, input power socket, power switch, it is characterized in that, independently circuit of described relay circuit Wei Si road, described out-put supply socket is four independently supply sockets; Described input power socket is connected with power module by power switch; Described microcontroller is connected with gsm module, and this gsm module connects respectively SIM card seat and antenna; Described microcontroller is connected with DTMF decoding circuit; Described microcontroller connects relay circuit, and out-put supply socket connects input power socket by relay circuit.
2. control device according to claim 1, is characterized in that, the phase line of described input power socket is connected to one end of relay contact in its corresponding relay circuit, and the other end of this relay contact is connected to the phase line of corresponding out-put supply socket.
3. control device according to claim 2, is characterized in that, described relay contact is normally closed contact NC.
4. control device according to claim 1, is characterized in that, described gsm module and SIM card seat are on same PCB wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113150.9U CN203732979U (en) | 2014-03-13 | 2014-03-13 | Long-distance multiport power source restart control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113150.9U CN203732979U (en) | 2014-03-13 | 2014-03-13 | Long-distance multiport power source restart control device |
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| CN203732979U true CN203732979U (en) | 2014-07-23 |
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| CN201420113150.9U Expired - Fee Related CN203732979U (en) | 2014-03-13 | 2014-03-13 | Long-distance multiport power source restart control device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159203A (en) * | 2015-09-30 | 2015-12-16 | 新达通科技股份有限公司 | Intelligent power supply controlling apparatus |
| CN105681588A (en) * | 2016-03-21 | 2016-06-15 | 夏伟峰 | Telephone remote control device |
| CN105978737A (en) * | 2016-07-07 | 2016-09-28 | 国网山东省电力公司莱芜供电公司 | Terminal 'crash' fault removal device for cable transmission IP address positioning |
| CN106597878A (en) * | 2016-10-10 | 2017-04-26 | 长沙众强科技开发有限公司 | Programmable power supply telemetry terminal |
| CN106961528A (en) * | 2017-02-10 | 2017-07-18 | 国网浙江台州市黄岩区供电公司 | Wireless collection device remote reboot method |
| CN107255956A (en) * | 2017-06-05 | 2017-10-17 | 上海弥源影视传媒有限公司 | A kind of entertainment interactive type remote operation controller and its method of work |
| CN108614497A (en) * | 2018-06-20 | 2018-10-02 | 国家电网公司 | A kind of charging pile remote reboot and stop power transmission warning device |
| CN109002029A (en) * | 2018-10-25 | 2018-12-14 | 安徽澳视科技有限公司 | A kind of Conference Hall intelligent control power supply case |
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2014
- 2014-03-13 CN CN201420113150.9U patent/CN203732979U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159203A (en) * | 2015-09-30 | 2015-12-16 | 新达通科技股份有限公司 | Intelligent power supply controlling apparatus |
| CN105681588A (en) * | 2016-03-21 | 2016-06-15 | 夏伟峰 | Telephone remote control device |
| CN105978737A (en) * | 2016-07-07 | 2016-09-28 | 国网山东省电力公司莱芜供电公司 | Terminal 'crash' fault removal device for cable transmission IP address positioning |
| CN105978737B (en) * | 2016-07-07 | 2022-12-09 | 国网山东省电力公司莱芜供电公司 | Terminal 'crash' fault removing device for network cable transmission IP address positioning |
| CN106597878A (en) * | 2016-10-10 | 2017-04-26 | 长沙众强科技开发有限公司 | Programmable power supply telemetry terminal |
| CN106961528A (en) * | 2017-02-10 | 2017-07-18 | 国网浙江台州市黄岩区供电公司 | Wireless collection device remote reboot method |
| CN107255956A (en) * | 2017-06-05 | 2017-10-17 | 上海弥源影视传媒有限公司 | A kind of entertainment interactive type remote operation controller and its method of work |
| CN108614497A (en) * | 2018-06-20 | 2018-10-02 | 国家电网公司 | A kind of charging pile remote reboot and stop power transmission warning device |
| CN109002029A (en) * | 2018-10-25 | 2018-12-14 | 安徽澳视科技有限公司 | A kind of Conference Hall intelligent control power supply case |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20210313 |