CN110928226A - System and method for remotely switching on and off unattended terminal - Google Patents
System and method for remotely switching on and off unattended terminal Download PDFInfo
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- CN110928226A CN110928226A CN201911233465.0A CN201911233465A CN110928226A CN 110928226 A CN110928226 A CN 110928226A CN 201911233465 A CN201911233465 A CN 201911233465A CN 110928226 A CN110928226 A CN 110928226A
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- controller
- relay
- communication equipment
- restart
- restarting
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
Abstract
The invention discloses a system and a method for remotely switching on and off an unattended terminal, relating to the technical field of electric power operation and maintenance; the system comprises a hardware system formed by a controller and a relay and a restarting module running on the controller, wherein a control end of the controller is connected with a control end of the relay, the relay is connected with communication equipment, and the restarting module is used for receiving a restarting instruction sent from the outside and controlling the communication equipment to restart through the controller and the relay; the method comprises the steps that a controller receives a restart instruction sent from the outside, and the controller controls communication equipment to restart through a relay; the remote communication equipment is controlled to restart through the controller, the relay, the restarting module and the like.
Description
Technical Field
The invention relates to the technical field of electric power operation and maintenance, in particular to a system and a method for remotely turning on and turning off an unattended terminal.
Background
At present, most of substations are unattended substations, services such as automation equipment, metering devices and monitoring are transmitted by station-side communication equipment, the communication equipment has the conditions of unstable operation and false halt of the communication equipment caused by various reasons, a power grid dispatching center loses all monitoring and automation signals of the substations, and at present, personnel can only be sent to a site to be manually restarted, and the following problems exist: the repairing time is too long, the normal operation of the equipment cannot be recovered in time, and other chain accidents can be caused to cause power grid accidents.
Problems with the prior art and considerations:
how to solve the technical problem of controlling the restart of the remote communication equipment.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a system and a method for remotely switching on and off an unattended terminal, which realize the control of the restart of remote communication equipment through a controller, a relay, a restart module and the like.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a remote on-off system of an unattended terminal comprises a hardware system formed by a controller and a relay and a restart module operated on the controller, wherein the control end of the controller is connected with the control end of the relay, the relay is connected with a communication device,
and the restarting module is used for receiving a restarting instruction sent from the outside and controlling the communication equipment to restart through the controller and the relay.
The further technical scheme is as follows: the controller is a single chip microcomputer.
The further technical scheme is as follows: the output terminal of the relay is connected to the reset terminal of the communication device,
and the restarting module is also used for controlling the relay to output a reset level through the controller and controlling the communication equipment to restart.
The further technical scheme is as follows: the normally closed contact of the relay is connected with the power line of the communication equipment in series,
and the restarting module is also used for controlling the normally closed contact of the relay to act and controlling the communication equipment to restart through the controller.
The further technical scheme is as follows: the remote controller is connected with the controller and sends the restart instruction to the controller through the remote controller.
The further technical scheme is as follows: the remote controller is connected with the controller in a wired or wireless mode.
The further technical scheme is as follows: the remote controller is a switch or a mobile terminal.
The further technical scheme is as follows: the mobile terminal is a smart phone, a tablet computer or a Bluetooth headset.
A method for remotely switching on and off an unattended terminal is based on a hardware system formed by a controller and a relay which are connected with each other and executes the following operation, wherein the controller receives a restart instruction sent from the outside, and the controller controls communication equipment to restart through the relay.
The further technical scheme is as follows: the controller is connected to the internet through a wireless communication module.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
a system for remotely switching on and off an unattended terminal comprises a hardware system formed by a controller and a relay and a restarting module running on the controller, wherein a control end of the controller is connected with a control end of the relay, the relay is connected with communication equipment, and the restarting module is used for receiving a restarting instruction sent from the outside and controlling the communication equipment to restart through the controller and the relay. According to the technical scheme, the remote communication equipment is controlled to be restarted through the controller, the relay, the restarting module and the like.
A method for remotely switching on and off an unattended terminal is based on a hardware system formed by a controller and a relay which are connected with each other and executes the following operation, wherein the controller receives a restart instruction sent from the outside, and the controller controls communication equipment to restart through the relay. According to the technical scheme, the controller receives the restart instruction sent from the outside, and then the controller controls the communication equipment to restart and the like through the relay, so that the remote communication equipment is controlled to restart.
See detailed description of the preferred embodiments.
Drawings
FIG. 1 is a schematic block diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic block diagram of embodiment 2 of the present invention;
FIG. 3 is a schematic block diagram of embodiment 3 of the present invention;
FIG. 4 is a schematic block diagram of embodiment 4 of the present invention;
FIG. 5 is a schematic block diagram of embodiment 5 of the present invention;
fig. 6 is a schematic block diagram of embodiment 6 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited to the specific embodiments disclosed below.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Example 1:
as shown in fig. 1, the present invention discloses a system for remotely powering on and powering off an unattended terminal, which includes a remote controller located in a control room, a hardware system formed by a controller located beside a communication device and a relay, and a restart module running on the controller, wherein a control end of the controller is connected with a control end of the relay, and an output end of the relay is connected to a reset end of the communication device.
The remote controller is a button switch, the controller is a single chip microcomputer, and the button switch is electrically connected between Vcc and a P0.0 port of the single chip microcomputer through a power line.
And the restarting module is used for receiving a restarting instruction sent by the button switch, controlling the relay to output a reset level through the controller and controlling the communication equipment to restart.
The button switch, the single chip microcomputer, the relay and the corresponding connection technology are not described in detail in the prior art.
Example 1 description of use:
when the communication equipment needs to be restarted, an operator in the control room presses down the button switch, the P0.0 port is switched to a high level, the single chip microcomputer acquires a restart instruction and informs the relay, the output end of the relay is pulled to a low level, the reset end of the communication equipment is switched to a low level, and the communication equipment acquires the restart instruction and restarts.
Inventive concept of example 1:
the remote communication equipment is controlled to restart through a button switch, a single chip microcomputer, a relay, a restarting module and the like.
Example 2:
as shown in fig. 2, the invention discloses a system for remotely turning on and off an unattended terminal, which comprises a remote controller located in a control room, a hardware system formed by a controller located beside a communication device and a relay, and a restart module running on the controller, wherein a control end of the controller is connected with a control end of the relay, and a normally closed contact of the relay is connected in series with a power line of the communication device.
The remote controller is a button switch, the controller is a single chip microcomputer, and the button switch is electrically connected between Vcc and a P0.0 port of the single chip microcomputer through a power line.
And the restarting module is used for receiving a restarting instruction sent by the button switch, controlling the normally closed contact of the relay to act through the controller and controlling the communication equipment to restart.
The button switch, the single chip microcomputer, the relay and the corresponding connection technology are not described in detail in the prior art.
Example 2 description of use:
after the power-on work, the normally closed contact of the relay is closed, so that the power supply circuit of the communication equipment is closed and conducted, and the communication equipment obtains electric energy and works.
When the communication equipment needs to be restarted, an operator in the control room presses the button switch, the P0.0 port is switched to a high level, the single chip microcomputer obtains a restart instruction and informs the relay, the normally closed contact is actuated by the relay to be opened and then closed, the normally closed contact is opened to disconnect a power supply circuit of the communication equipment, the communication equipment loses power, the normally closed contact is closed again to close the power supply circuit of the communication equipment to be conducted, and the communication equipment is restarted.
Inventive concept of example 2:
the remote communication equipment is controlled to restart through a button switch, a single chip microcomputer, a relay, a restarting module and the like.
Example 3:
as shown in fig. 3, the present invention discloses a system for remotely powering on and powering off an unattended terminal, which includes a remote controller located in a control room, a hardware system formed by a controller located beside a communication device and a relay, and a restart module running on the controller, wherein a control end of the controller is connected with a control end of the relay, and an output end of the relay is connected to a reset end of the communication device.
The remote controller is a button switch, the controller is a single chip microcomputer, the button switch is electrically connected between the anode of a power supply Vcc of the control room and the input end of the wireless communication module, and the button switch is wirelessly connected with a P0.0 port of the single chip microcomputer through the wireless communication module and is in one-way communication.
And the restarting module is used for receiving a restarting instruction sent by the button switch, controlling the relay to output a reset level through the controller and controlling the communication equipment to restart.
The button switch, the single chip microcomputer, the relay, the wireless communication module and the corresponding connection technology are not described in detail in the prior art.
Example 3 description of use:
when the communication equipment needs to be restarted, an operator in the control room presses down the button switch, the button switch is switched on and sends a high-level signal to a P0.0 port of the single chip microcomputer through the wireless communication module, the P0.0 port is switched to a high level, the single chip microcomputer acquires a restart instruction and informs the relay, the output end of the relay pulls down the level, the reset end of the communication equipment is switched to the low level, and the communication equipment acquires the restart instruction and restarts.
Inventive concept of example 3:
the remote communication equipment is controlled to restart through a button switch, a single chip microcomputer, a relay, a wireless communication module, a restarting module and the like.
The wireless communication module is used for transmitting instruction information, so that the construction is more convenient, the cost is lower, and the use is more flexible.
Example 4:
as shown in fig. 4, the present invention discloses a system for remotely powering on and powering off an unattended terminal, which includes a remote controller located in a control room, a hardware system formed by a controller located beside a communication device and a relay, and a restart module running on the controller, wherein a control end of the controller is connected with a control end of the relay, and a normally closed contact of the relay is connected in series with a power line of the communication device.
The remote controller is a button switch, the controller is a single chip microcomputer, the button switch is electrically connected between the anode of a power supply Vcc of the control room and the input end of the wireless communication module, and the button switch is wirelessly connected with a P0.0 port of the single chip microcomputer through the wireless communication module and is in one-way communication.
And the restarting module is used for receiving a restarting instruction sent by the button switch, controlling the normally closed contact of the relay to act through the controller and controlling the communication equipment to restart.
The button switch, the single chip microcomputer, the relay, the wireless communication module and the corresponding connection technology are not described in detail in the prior art.
Example 4 description of use:
after the power-on work, the normally closed contact of the relay is closed, so that the power supply circuit of the communication equipment is closed and conducted, and the communication equipment obtains electric energy and works.
When the communication equipment needs to be restarted, an operator located in a control room presses down a button switch, the button switch is conducted and sends a high-level signal to a P0.0 port of a single chip microcomputer through a wireless communication module, the P0.0 port is high-level, the single chip microcomputer obtains a restarting instruction and informs a relay, a normally closed contact of relay action is opened and then closed, the normally closed contact is opened to disconnect a power line of the communication equipment, the communication equipment loses power, the normally closed contact is closed again to close and conduct the power line of the communication equipment, and the communication equipment is restarted.
Inventive concept of example 4:
the remote communication equipment is controlled to restart through a button switch, a single chip microcomputer, a relay, a wireless communication module, a restarting module and the like.
The wireless communication module is used for transmitting instruction information, so that the construction is more convenient, the cost is lower, and the use is more flexible.
Example 5:
as shown in fig. 5, the invention discloses a system for remotely turning on and off an unattended terminal, which comprises a hardware system formed by a smart phone, a controller and a relay, the hardware system is located beside a communication device, and a restart module is operated on the controller and the smart phone, wherein a control end of the controller is connected with a control end of the relay, and an output end of the relay is connected to a reset end of the communication device.
The remote controller is a smart phone, the controller is a single chip microcomputer, and the smart phone is in wireless connection and one-way communication with a data end of the single chip microcomputer through the internet.
And the restarting module is used for sending a restarting instruction to the controller through the smart phone, and the controller controls the relay to output a reset level and controls the communication equipment to restart.
The button switch, the single chip microcomputer, the relay, the wireless communication module, the smart phone and the corresponding connection technology are not described in detail in the prior art.
Example 5 instructions:
when the communication equipment needs to be restarted, an operator sends a restarting instruction to the single chip microcomputer through the smart phone, the single chip microcomputer acquires the restarting instruction and informs the relay, the output end of the relay is pulled to be low in level, the reset end of the communication equipment is driven to be low in level, and the communication equipment acquires the restarting instruction and restarts.
Inventive concept of example 5:
the remote communication equipment is controlled to restart through a button switch, a single chip microcomputer, a relay, a wireless communication module, a smart phone, a restarting module and the like.
The instruction information is sent through the smart phone, so that the operation is more convenient, and the use is more flexible.
Example 6:
as shown in fig. 6, the invention discloses a system for remotely turning on and off an unattended terminal, which comprises a hardware system formed by a smart phone, a controller located beside a communication device, a relay and a restart module running on the controller, wherein a control end of the controller is connected with a control end of the relay, and a normally closed contact of the relay is connected in series with a power line of the communication device.
The remote controller is a smart phone, the controller is a single chip microcomputer, and the smart phone is in wireless connection and one-way communication with a data end of the single chip microcomputer through the internet.
And the restarting module is used for sending a restarting instruction to the controller through the smart phone, and the controller controls the normally closed contact of the relay to act and controls the communication equipment to restart.
The button switch, the single chip microcomputer, the relay, the wireless communication module, the smart phone and the corresponding connection technology are not described in detail in the prior art.
Example 6 instructions:
after the power-on work, the normally closed contact of the relay is closed, so that the power supply circuit of the communication equipment is closed and conducted, and the communication equipment obtains electric energy and works.
When the communication equipment needs to be restarted, an operator sends a restarting instruction to the single chip microcomputer through the smart phone, the single chip microcomputer obtains the restarting instruction and informs the relay, the normally closed contact is opened firstly and then closed when the relay acts, the normally closed contact is opened to break a power line of the communication equipment, the communication equipment loses power, the normally closed contact is closed again to enable the power line of the communication equipment to be closed and conducted, and the communication equipment is restarted.
Inventive concept of example 6:
the remote communication equipment is controlled to restart through a button switch, a single chip microcomputer, a relay, a wireless communication module, a smart phone, a restarting module and the like.
The instruction information is sent through the smart phone, so that the operation is more convenient, and the use is more flexible.
Compared with the above embodiment, the mobile terminal can also be a tablet computer or a bluetooth headset.
Example 7:
the invention discloses a method for remotely switching on and off an unattended terminal, which is based on a hardware system formed by a singlechip and a relay which are connected with each other and executes the following operation, wherein the singlechip receives a restart instruction sent from the outside, and the singlechip controls a communication device to restart through the relay.
Example 8:
the invention discloses a remote startup and shutdown method of an unattended terminal, which is based on a hardware system formed by a singlechip and a relay which are connected with each other and executes the following operation.
The invention concept of the application is as follows:
the remote communication equipment is controlled to restart through the controller, the relay, the restarting module and the like.
Technical contribution of the present application:
a system and method for remotely powering on and powering off an unattended terminal are developed based on the reasons described in the background section. According to the technical scheme, the communication equipment is restarted in a power-off-power-on-power-back process, and the equipment mainly comprises a GPRS signal receiver and a control system based on the GPRS receiver. The GPRS signal receiver is mainly used for transmitting power-off and power-on signals through a mobile public network, the control system mainly comprises an intelligent control unit and a relay, and the relay is opened or closed only when the control unit receives a corresponding instruction sent by the GPRS signal receiver. The GPRS instruction is sent remotely, so that the process of 'power off-power re-power on' of the communication equipment can be carried out, and the repair time is saved.
The technical scheme is operated secretly, and the beneficial effects of field worker feedback are as follows:
a system for remotely switching on and off an unattended terminal realizes the control of remote communication equipment to restart through a controller, a relay, a restarting module and the like, improves the working efficiency and is very convenient.
The instruction information is transmitted in a wireless communication mode, so that the construction is more convenient, the cost is lower, and the use is more flexible.
The instruction information is sent through the smart phone, so that the operation is more convenient, and the use is more flexible.
Adopt voice command control through bluetooth headset, liberate both hands, it is more convenient to operate, uses more in a flexible way.
The technical scheme is operated secretly, and the feedback of field workers is not enough: the equipment cost is slightly increased due to the addition of the equipment.
Claims (10)
1. The utility model provides a system of unmanned on duty terminal remote switch machine which characterized in that: comprises a hardware system formed by a controller and a relay and a restarting module running on the controller, wherein the control end of the controller is connected with the control end of the relay, the relay is connected with communication equipment,
and the restarting module is used for receiving a restarting instruction sent from the outside and controlling the communication equipment to restart through the controller and the relay.
2. The system for remotely switching on and off the unattended terminal according to claim 1, wherein: the controller is a single chip microcomputer.
3. The system for remotely switching on and off the unattended terminal according to claim 1, wherein: the output terminal of the relay is connected to the reset terminal of the communication device,
and the restarting module is also used for controlling the relay to output a reset level through the controller and controlling the communication equipment to restart.
4. The system for remotely switching on and off the unattended terminal according to claim 1, wherein: the normally closed contact of the relay is connected with the power line of the communication equipment in series,
and the restarting module is also used for controlling the normally closed contact of the relay to act and controlling the communication equipment to restart through the controller.
5. The system for remotely switching on and off the unattended terminal according to claim 1, wherein: the remote controller is connected with the controller and sends the restart instruction to the controller through the remote controller.
6. The system for remotely switching on and off the unattended terminal according to claim 5, wherein: the remote controller is connected with the controller in a wired or wireless mode.
7. The system for remotely switching on and off the unattended terminal according to claim 5, wherein: the remote controller is a switch or a mobile terminal.
8. The system for remotely switching on and off the unattended terminal according to claim 7, wherein: the mobile terminal is a smart phone, a tablet computer or a Bluetooth headset.
9. A method for remotely switching on and off an unattended terminal is characterized in that: the method comprises the steps that based on a hardware system formed by a controller and a relay which are connected with each other, the controller receives a restart instruction sent from the outside, and the controller controls the communication equipment to restart through the relay.
10. The method for remotely powering on and powering off the unattended terminal according to claim 9, wherein: the controller is connected to the internet through a wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233465.0A CN110928226A (en) | 2019-12-05 | 2019-12-05 | System and method for remotely switching on and off unattended terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233465.0A CN110928226A (en) | 2019-12-05 | 2019-12-05 | System and method for remotely switching on and off unattended terminal |
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| CN110928226A true CN110928226A (en) | 2020-03-27 |
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|---|---|---|---|
| CN201911233465.0A Pending CN110928226A (en) | 2019-12-05 | 2019-12-05 | System and method for remotely switching on and off unattended terminal |
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| CN201985624U (en) * | 2011-02-14 | 2011-09-21 | 滕晓辉 | Device for remotely controlling the restart of power supply |
| CN103529742A (en) * | 2013-11-06 | 2014-01-22 | 国家电网公司 | Remote power-failure restarting method and device |
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Application publication date: 20200327 |