CN111623409A - Networking method of geothermal pad and geothermal pad - Google Patents

Networking method of geothermal pad and geothermal pad Download PDF

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Publication number
CN111623409A
CN111623409A CN202010490927.3A CN202010490927A CN111623409A CN 111623409 A CN111623409 A CN 111623409A CN 202010490927 A CN202010490927 A CN 202010490927A CN 111623409 A CN111623409 A CN 111623409A
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geothermal
pad
interface
control unit
interfaces
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黄俊岚
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/10Arrangement or mounting of control or safety devices
    • F24D19/1096Arrangement or mounting of control or safety devices for electric heating systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Power Sources (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The embodiment of the invention relates to the field of ground mats, and discloses a networking method of a geothermal mat and the geothermal mat. A method of networking a geothermal mat, comprising: identifying a power interface of a geothermal pad when the geothermal pad is powered on; the power supply interface is an interface for the current connection of the geothermal pad to the in-situ thermal pad combination; accessing the geothermal pad to a network where the in-situ heat pad combination is located, and sending access information of the geothermal pad to the in-situ heat pad combination through the power supply interface; keeping the opening state of the power supply interface, opening other interfaces of the geothermal pad except the power supply interface in turn, and judging whether new access information sent by the geothermal pad is received or not aiming at the interface which is opened each time; and when the judgment result is yes, judging that the new geothermal pad is accessed to the network currently. Compared with the prior art, the embodiment of the invention can enable a user to know the position of each geothermal cushion when the user freely combines each thermal cushion.

Description

Networking method of geothermal pad and geothermal pad
The original application of this divisional application is an invention application, and the application numbers of the original application are: 2018103986932 entitled geothermal pad networking method and geothermal pad, the application date is: year 2018, month 4 and day 28.
Technical Field
The embodiment of the invention relates to the field of ground mats, in particular to a networking method of a geothermal mat and the geothermal mat.
Background
When the weather is cold, people usually lay the geothermal cushion that can generate heat at home to reach the purpose of warm up in the room. When the geothermal pad is laid, a piece of geothermal pad needs to be spliced together. The inventors of the present invention found that: when the geothermal pads are spliced, users usually combine the geothermal pads at will and do not follow a certain rule, so that the users cannot know the position of each geothermal pad after splicing. The failure to know the position of each geothermal pad brings trouble to the user to accurately control each geothermal pad. For example, there are A, B, C, D four total geothermal pads, which the user can combine at will when laying. After the paving is finished, if a user wants to control the A, the user needs to know which geothermal cushion is the A at present; alternatively, when a user wants to manipulate a certain geothermal pad, the user needs to know which one of A, B, C, D the certain geothermal pad is.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a method for networking a geothermal mat and a geothermal mat, which enable a user to know the position of each geothermal mat when the user freely combines the thermal mats.
In order to solve the above technical problem, an embodiment of the present invention provides a method for networking a geothermal mat, including: identifying a power interface of a geothermal pad when the geothermal pad is powered on; the power supply interface is an interface for the current connection of the geothermal pad to the in-situ thermal pad combination; accessing the geothermal pad to a network where the in-situ heat pad combination is located, and sending access information of the geothermal pad to the in-situ heat pad combination through the power supply interface; keeping the opening state of the power supply interface, opening other interfaces of the geothermal pad except the power supply interface in turn, and judging whether new access information sent by the geothermal pad is received or not aiming at the interface which is opened each time; and when the judgment result is yes, judging that the new geothermal pad is accessed to the network currently.
Embodiments of the present invention also provide a geothermal mat including: at least one control unit; and a memory communicatively coupled to the at least one control unit; wherein the memory stores instructions executable by the at least one control unit to enable the at least one control unit to perform the method of networking a geothermal pad as described above.
An embodiment of the present invention further provides a computer-readable storage medium storing a computer program, wherein the computer program, when executed by a control unit, implements the networking method of the geothermal pad as described above.
Compared with the prior art, the method and the device have the advantages that after the geothermal pad is electrified, the connection relation between the geothermal pad and the original place pad combination is obtained by identifying the connection interface between the geothermal pad and the original place pad combination. Meanwhile, the geothermal pad judges whether to connect a new geothermal pad or not by controlling the on-off of each idle interface (the interface except the power supply interface), thereby acquiring the connection relation between the geothermal pad and the new geothermal pad. In this way, the geothermal pad acquires connection information of each interface of the local thermal pad. According to the connection information of each interface of the geothermal pad, a user can know the relative position relation between the geothermal pad and other geothermal pads, so that the position information of the geothermal pad can be known.
In addition, the power interface for identifying the geothermal pad specifically comprises: opening each interface of the geothermal pad in turn according to a preset sequence, and judging whether a control unit of the geothermal pad can work normally or not aiming at the interface opened each time; if the judgment result is yes, identifying the interface which is currently opened as the power interface; if the judgment result is negative, closing the current interface and opening the next interface. And judging the connection interface between the geothermal pad and the in-situ heat pad combination by controlling the opening and closing of each interface of the geothermal pad.
In addition, the judging whether the control unit of the geothermal pad can work normally specifically includes: for the currently opened interface, if the control unit can still keep the power-on state, the control unit judges that the interface can normally work; if the control unit is powered off, judging that the control unit cannot work normally; after the control unit is powered down, the interfaces of the geothermal pad can be restored to the open state, so that the control unit is powered on again and started. And judging whether the currently opened interface is an interface for connecting the in-situ heat pad combination or not by judging whether the current control unit can keep the power-on state or not aiming at each opened interface.
In addition, when the interfaces of the geothermal pad are opened in turn, the method further comprises the following steps: before any one of the interfaces is opened, a first register is set to record the information of the interface to be opened currently; the opening of the next interface specifically includes: reading the information currently recorded by the first register, and determining the interface opened before the power failure; and according to the preset sequence, acquiring the interfaces arranged behind the determined interfaces, and opening the interfaces. The information of the interface to be opened at each time is stored in the register, so that the problem that which interface is opened before power failure cannot be judged due to information loss during power failure is avoided.
Additionally, upon the identifying the interface that is currently open as the power interface, the method further comprises: and storing the information currently recorded by the first register to a second register. And storing the information of the power interface in a second register, so that a user can know the interface of the current geothermal pad connected with the in-situ heat pad combination by reading the information of the second register, thereby knowing the connection relation between the current geothermal pad and the in-situ heat pad combination.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a flowchart of a networking method of a geothermal mat according to a first embodiment of the present invention;
fig. 2 is a flowchart of a power interface for recognizing a geothermal pad according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a networking method of a geothermal mat. The specific flow is shown in figure 1.
Step 101: when the geothermal pad is powered on, the power interface of the geothermal pad is identified.
In this embodiment, the geothermal pad includes a control unit and a plurality of interfaces connected to the control unit. When the geothermal pad is connected to the energized in-situ heat pad combination (i.e. the geothermal pad is connected to any one of the geothermal pads in the in-situ heat pad combination), the geothermal pad is energized and the control unit in the geothermal pad is put into operation. The control unit entering the working state is the power interface for identifying the current geothermal pad, namely the interface which is currently connected with the combination of the geothermal pads in the plurality of interfaces of the geothermal pad.
For example, there are A, B, C, D four geothermal pads, wherein the geothermal pad A, C is spliced together and powered, the geothermal pad A, C is an in-place thermal pad assembly, when the geothermal pad D is connected to a (or C), the geothermal pad D is powered, and the control unit of the geothermal pad D identifies the power interface of D, which is the interface where the geothermal pad D is connected to a (or C).
Step 102: and accessing the geothermal pad into a network where the in-place thermal pad combination is located, and sending the access information of the geothermal pad to the in-place thermal pad combination.
The network is a wired network or a wireless network, namely, the geothermal mats can communicate in a wired or wireless mode. When the network is a WIreless network, the WIreless network may be a bluetooth network, a WI-FI (WIreless-Fidelity) network, or a ZigBee (ZigBee protocol), which is not limited in this embodiment.
By adding geothermal mats to the network of in situ heat mat combinations, the current geothermal mat can communicate with the geothermal mat in the in situ heat mat combination. After joining the network, the control unit may send access information of the local thermal pad to the in-place thermal pad assembly (which may be sent to the in-place thermal pad assembly and the geothermal pad connected to the power interface) through the power interface, where the access information may carry unique identification information of the local thermal pad, so that the in-place thermal pad assembly may obtain information of the currently connected geothermal pad.
Step 103: and keeping the opening state of the power supply interface, opening other interfaces of the geothermal pad except the power supply interface in turn, and judging whether to receive access information sent by a new geothermal pad or not aiming at the interface which is opened each time.
As above, if the geothermal pad D has four interfaces, i.e. interfaces 1, 2, 3, 4, and if the interface 3 is a power interface, the control unit will keep the interface 3 in the on state and turn on the interfaces 1, 2, 4 in turn in this step. When the interface 1 is opened, the interfaces 2 and 4 are kept in a closed state, and whether access information sent by a new geothermal pad is received or not is judged. If receiving the access information sent by the new geothermal pad, it indicates that the interface 1 is currently connected with the new geothermal pad, and the new geothermal pad is accessed to the network where the current geothermal pad combination is located. If the access information sent by the new geothermal pad is not received, the interface 2 can be opened, the interfaces 1 and 4 are kept in the closed state, and whether the access information sent by the new geothermal pad is received or not is judged. If the access information sent by the new geothermal pad is not received, the interface 4 can be opened, the interfaces 1 and 2 are kept in the closed state, and whether the access information sent by the new geothermal pad is received or not is judged.
When any interface of the geothermal pad except the power supply interface receives access information sent by a new geothermal pad, the current new geothermal pad is indicated to be accessed to the network, and then the step 104 is carried out; if no other interface except the power interface of the geothermal pad receives the access information sent by the new geothermal pad, step 105 is entered.
Step 104: reporting that the original heat cushion combination has new ground heat cushion access.
In this step, the geothermal pad may send the received access information to the in-place thermal pad assembly to inform the in-place thermal pad assembly that a new geothermal pad is currently accessed. In practical application, the geothermal pad can transmit the received access information to the geothermal pad combination connected with the power interface through the power interface.
Step 105: reporting that the in-situ heat pad combination has no new geothermal pad access.
Compared with the prior art, the embodiment of the invention has the advantages that when the geothermal pad is electrified, the connection interface between the local geothermal pad and the original ground pad combination (namely, the superior geothermal pad) can be automatically identified, so that the connection relation between the local geothermal pad and the original geothermal pad combination can be obtained. After the connection relationship between the local heat cushion and the original heat cushion combination is known, the geothermal cushion can also judge whether other interfaces of the local heat cushion are connected with a new geothermal cushion (namely, a subordinate geothermal cushion) or not so as to obtain the connection relationship between the local heat cushion and the new geothermal cushion. In this way, the geothermal pad acquires connection information of each interface of the local thermal pad. According to the connection information of each interface of the geothermal pad, a user can know the relative position relation between the geothermal pad and other geothermal pads, so that the position information of the geothermal pad can be known.
A second embodiment of the invention relates to a networking method of a geothermal mat. The second embodiment is a refinement of the first embodiment, and the main refinement is that the second embodiment provides a method for identifying a power interface of a geothermal pad, and the specific flow is shown in fig. 2.
Step 201: and opening the interfaces of the geothermal cushion in turn according to a preset sequence, and judging whether the control unit of the geothermal cushion can work normally or not aiming at the interface opened each time.
The present embodiment may pre-sequence the interfaces of the geothermal pad and turn the interfaces of the geothermal pad open according to the pre-set sequence. For example, the geothermal pad includes 4 interfaces, i.e., interfaces 1, 2, 3, and 4, and the present embodiment may sequence the interfaces according to the numbering sequence of the interfaces, such as opening interface 1 first, then opening interface 2, then opening interface 3, and finally opening interface 4. It is worth mentioning that every time one interface is opened, the other interfaces should remain closed. For example, when the interface 2 is opened, the interfaces 1, 3 and 4 are all kept in the closed state; similarly, when the port 4 is opened, all the ports 1, 2, and 3 are kept closed.
When one interface is opened, the control unit of the geothermal pad judges whether the geothermal pad can normally work at present. Specifically, if the currently opened interface is a power interface (i.e., the geothermal pad is currently connected to the interface of the in-situ heat pad assembly), the control unit of the geothermal pad still maintains the power-on state, and the control unit can continue to maintain the normal working state, and at this time, the control unit determines that: and aiming at the interface opened at this time, the control unit can work normally. If the currently opened interface is not the power interface, the control unit of the geothermal pad is powered down and cannot work normally because the power interface is currently kept in the closed state. It should be noted that, in this embodiment, after the control unit is powered down, each interface of the ground heating pad will be restored to the on state, and at this time, the power interface of the ground heating pad will be reconnected to the original ground pad assembly, and the control unit will be powered on again and started. The restarted control unit will determine: and aiming at the interface opened at this time, the control unit cannot work normally. As can be seen, in the present embodiment, for each opened interface, the present embodiment can determine whether the control unit can normally operate by determining whether the control unit can still maintain the power-on state. If the control unit can still keep the power-on state, the control unit judges that the control unit can work normally; and if the control unit is powered off, judging that the control unit cannot work normally.
If it is determined that the control unit can normally operate for any one of the opened interfaces, the process proceeds to step 202, and if it is determined that the control unit cannot normally operate, the process proceeds to step 203.
Step 202: the currently open interface is identified as the power interface.
The currently opened interface can enable the control unit to work normally, the interface can be judged to be the power supply interface, and other interfaces do not need to be opened afterwards
Step 203: the next interface is opened.
If the currently opened interface can not enable the control unit to normally work, the next interface needs to be opened according to a preset sequence, and whether the next interface can enable the control unit to normally work is judged until the power supply interface is found.
It should be noted that, in this embodiment, before any one of the interfaces is opened, the first register may be set to record information of the interface to be opened currently. Therefore, when the control unit is powered on again and started, the information currently recorded by the first register can be read, so that which interface is detected before power failure is determined, and then the next interface to be detected is determined according to the preset sequence. That is to say, in this step, before opening the next interface, the control unit may first read information currently recorded by the first register to determine the interface opened before the power failure, and then obtain the interfaces arranged after the determined interface according to a preset sequence. The interface arranged after the determined interface is the interface which needs to be opened currently (i.e. the next interface in this step), and the control unit may set the first register to record the information of the next interface and then open the next interface.
For example, the control unit first switches interface 1 on and keeps interfaces 2, 3, 4 switched off. Before opening interface 1, the control unit will set the first register interface 1. After the interface 1 is opened, if the control unit is powered down, the control unit reads the information of the first register after being powered on again and started, and therefore the interface 1 is opened before the power down is determined. If the interface 2 is arranged behind the interface 1, the control unit determines the interface 2 as the next interface. The control unit will first set the first register to record the information of the interface 2, then turn on the interface 2 and keep the interfaces 1, 3, 4 in the off state.
It should be noted that, after the control unit opens a certain interface, if the control unit can still work normally, the control unit will identify the currently opened interface as the power interface, and store the information currently recorded by the first register into the second register. Therefore, the information of the current power interface can be stored in the second register, and a user can know the interface of the current geothermal pad and the in-situ heat pad combination by reading the information of the second register, so that the connection relation of the current geothermal pad and the in-situ heat pad combination can be known.
After the information of the power interface is stored in the second register, the control unit also judges whether the local heat cushion is currently accessed to the network where the in-situ heat cushion is located, and if the local heat cushion is accessed, the control unit can send the access information of the in-situ heat cushion to the in-situ heat cushion combination; if not, the local hot pad can be accessed to the network where the local hot pad is located.
In addition, after the power supply interface of the geothermal pad is identified, when the power supply interface is kept in an on state, and other interfaces of the geothermal pad except the power supply interface are turned on in turn, the first register may be set to record information of the interface to be turned on before any one interface is turned on. Therefore, the control unit can know the currently detected interface according to the information stored in the first register so as to prevent the condition of missing detection.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
The present embodiment provides a method of identifying a power interface of a geothermal pad, as opposed to the first embodiment.
A third embodiment of the invention relates to a geothermal mat. The thermal pad comprises at least one control unit; and a memory communicatively coupled to the at least one control unit; wherein the memory stores instructions executable by the at least one control unit to enable the at least one control unit to perform the method of networking a geothermal pad as described in the first embodiment or the second embodiment
The memory and the control unit are connected by a bus, which may include any number of interconnected buses and bridges, connecting one or more control units to various circuits of the memory. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the control unit is transmitted over the wireless medium via the antenna, which further receives the data and transmits the data to the control unit.
The control unit is responsible for managing the bus and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory may be used to store data used by the control unit in performing the operations.
A fourth embodiment of the present invention relates to a computer-readable storage medium storing a computer program. The computer program realizes the above-described method embodiments when executed by the control unit.
That is, as can be understood by those skilled in the art, all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing related hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.

Claims (9)

1. A method of networking a geothermal mat, comprising: identifying a power interface of a geothermal pad when the geothermal pad is powered on; the power supply interface is an interface for the current connection of the geothermal pad to the in-situ thermal pad combination;
accessing the geothermal pad to a network where the in-situ heat pad assembly is located, and sending access information of the geothermal pad to the in-situ heat pad assembly;
keeping the opening state of the power supply interface, opening other interfaces of the geothermal pad except the power supply interface in turn, and judging whether new access information sent by the geothermal pad is received or not aiming at the interface which is opened each time;
and when the judgment result is yes, judging that the new geothermal pad is accessed to the network currently.
2. The networking method of the geothermal mat according to claim 1, wherein the identifying the power interface of the geothermal mat specifically comprises: opening each interface of the geothermal pad in turn according to a preset sequence, and judging whether a control unit of the geothermal pad can work normally or not aiming at the interface opened each time;
if the judgment result is yes, identifying the interface which is currently opened as the power interface;
and if the judgment result is negative, opening the next interface.
3. The networking method of a geothermal pad according to claim 2, wherein the determining whether the control unit of the geothermal pad can work normally specifically comprises: for the currently opened interface, if the control unit can still keep the power-on state, the control unit judges that the interface can normally work; if the control unit is powered off, judging that the control unit cannot work normally;
after the control unit is powered down, the interfaces of the geothermal pad can be restored to the open state, so that the control unit is powered on again and started.
4. The networking method of geothermal mat according to claim 3, wherein when the interfaces of the geothermal mat are turned on in turn, the method further comprises: before any one of the interfaces is opened, a first register is set to record the information of the interface to be opened currently;
the opening of the next interface specifically includes:
reading the information currently recorded by the first register, and determining the interface opened before the power failure;
and according to the preset sequence, acquiring the interfaces arranged behind the determined interfaces, and opening the interfaces.
5. The networking method of a geothermal mat according to claim 4, wherein upon the identifying the interface currently open as the power interface, the method further comprises: and storing the information currently recorded by the first register to a second register.
6. The networking method of a geothermal mat according to claim 1, wherein the network is a wired network or a wireless network.
7. The networking method of a geothermal pad according to claim 6, wherein the wireless network is a Bluetooth network, a WI-Fi network or a ZigBee network of ZigBee protocol.
8. A geothermal mat, comprising:
at least one control unit; and the number of the first and second groups,
a memory communicatively coupled to the at least one control unit; wherein the memory stores instructions executable by the at least one control unit to enable the at least one control unit to perform the method of networking a geothermal pad as claimed in any one of claims 1 to 7.
9. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a control unit, implements the networking method of a geothermal mat according to any one of claims 1 to 7.
CN202010490927.3A 2018-04-28 2018-04-28 Networking method of geothermal pad and geothermal pad Withdrawn CN111623409A (en)

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