CN107645348B - Electronic device, operation method thereof and non-transitory computer readable recording medium - Google Patents
Electronic device, operation method thereof and non-transitory computer readable recording medium Download PDFInfo
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- CN107645348B CN107645348B CN201710444993.5A CN201710444993A CN107645348B CN 107645348 B CN107645348 B CN 107645348B CN 201710444993 A CN201710444993 A CN 201710444993A CN 107645348 B CN107645348 B CN 107645348B
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Abstract
The invention discloses an electronic device and an operation method thereof and a non-transitory computer readable recording medium, wherein the operation method of the electronic device comprises the following steps: acquiring the signal strength of the connection among a plurality of nodes; and graphically displaying the connection based on the signal strength. The user can quickly know the signal strength of the connection between the nodes through the electronic device.
Description
Technical Field
The invention relates to an electronic device, an operation method of the electronic device and a non-transitory computer readable recording medium.
Background
With the development of science and technology, electronic devices have been widely used in people's lives, such as tablet computers, smart phones, and the like.
The electronic device may be connected to a network (e.g., a wireless network or the internet of things, etc.). The network may include a plurality of network nodes.
Disclosure of Invention
The present invention provides an electronic device capable of quickly obtaining signal strength of a connection between nodes, an operating method thereof, and a non-transitory computer readable recording medium.
The invention provides an electronic device which comprises a display element and a processing element. The processing element is electrically connected with the display element and used for executing the following steps: acquiring the signal strength of the connection among a plurality of nodes; and controlling the display element to graphically display the connection according to the signal strength.
The present invention further provides an operating method of an electronic device, including: obtaining signal strength of connections among a plurality of nodes; and graphically displaying the connection based on the signal strength.
The present invention further provides a non-transitory computer readable recording medium, wherein the non-transitory computer readable recording medium records at least one program instruction, and the at least one program instruction executes the following steps after loading the electronic device: obtaining signal strength of connections among a plurality of nodes; and graphically displaying the connection based on the signal strength.
Through the operation, the user can quickly know the signal strength of the connection between the nodes through the electronic device.
Drawings
FIG. 1 is a diagram of an electronic device according to an embodiment of the invention;
fig. 2A and 2B are schematic operational views of an electronic device according to an embodiment of the invention;
FIGS. 3A and 3B are schematic views illustrating an operation of an electronic device according to an embodiment of the invention;
FIG. 4 is a schematic diagram illustrating an operation of an electronic device according to an embodiment of the invention;
FIG. 5 is a schematic diagram illustrating an operation of an electronic device according to an embodiment of the invention;
fig. 6 is a flowchart illustrating an operation method of an electronic device according to an embodiment of the invention.
Detailed Description
The spirit of the present invention will be described in detail with reference to the drawings and the detailed description, and any person skilled in the art can make changes and modifications to the technology taught by the present invention without departing from the spirit and scope of the present invention after understanding the embodiments of the present invention.
Fig. 1 is a schematic diagram of an electronic device 100 according to an embodiment of the invention. In the present embodiment, the electronic device 100 includes a processing element 110 and a display element 120. In the present embodiment, the processing element 110 is electrically connected to the display element 120.
In the embodiment, the processing element 110 can be implemented by, for example, a Central Processing Unit (CPU), a microprocessor, and the like, but is not limited thereto. The display element 120 can be implemented by, for example, a Liquid Crystal Display (LCD), an active matrix organic light emitting diode (oled) display, or other display elements with display capability, but not limited thereto.
In one embodiment, the electronic device 100 may be connected to a network 10 (e.g., a wireless network, the internet of things, etc.). In an embodiment, the network 10 may include a plurality of nodes. In one embodiment, the nodes in the network 10 may be wirelessly connected to each other, but not limited thereto. In an embodiment, the electronic device 100 may be connected to one or more of the nodes in the network 10.
In one embodiment, the processing element 110 may be configured to obtain the signal strength of connections between nodes in the network 10. In an embodiment, the signal strength of the connection between the nodes may be a Received Signal Strength Indicator (RSSI), but the invention is not limited thereto. In one embodiment, the processing element 110 may obtain the signal strength of the connection between the nodes in the network 10 through the nodes connected to the electronic device 100, but the invention is not limited thereto, for example, the processing element 110 may also obtain the signal strength of the connection between the nodes in the network 10 through a remote server or a central controller of the network 10.
In one embodiment, after obtaining the signal strengths of the connections between the nodes in the network 10, the processing element 110 may be configured to control the display element 120 to graphically display the connections between the nodes according to the signal strengths.
In one embodiment, processing element 110 may control display element 120 to represent the connections in different graphs based on different signal strengths corresponding to different connections between nodes in network 10. For example, the processing element 110 may display a first connection corresponding to a first signal strength in a first graph according to the first signal strength and a second connection corresponding to a second signal strength in a second graph according to the second signal strength. The first signal strength is different from the second signal strength, and the first pattern is different from the second pattern.
In one embodiment, the processing element 110 may control the display element 120 to represent the connections in different graphs according to different signal strength intervals in which signal strengths corresponding to different connections between nodes in the network 10 are located.
For example, refer to table 1.
| Received Signal Strength Indicator (RSSI) | Signal strength | Presentation graphics |
| -30dBm～-50dBm | High strength | Three straight lines |
| -50dBm～-70dBm | In | Two straight lines |
| -70dBm～-90dBm | Weak (weak) | A straight line |
TABLE 1
In this example, when the received signal strength indicator corresponding to a connection in the network 10 is between-30 dBm and-50 dBm, the processing element 110 may determine that the signal strength corresponding to the connection is "strong" and control the display element 120 to represent the connection as three straight lines. When the received signal strength indicator corresponding to a connection in network 10 is between-50 dBm and-70 dBm, processing element 110 may determine that the signal strength corresponding to the connection is "medium" and control display element 120 to represent the connection as two straight lines. When the received signal strength indicator corresponding to a connection in network 10 is between-70 dBm and-90 dBm, processing element 110 may determine that the signal strength corresponding to the connection is "weak" and control display element 120 to represent the connection as a straight line. It should be noted that the above examples are only illustrative, and the present invention is not limited thereto. In various embodiments, thick lines may be used to indicate connections with "strong" signal strength, medium lines may be used to indicate connections with "medium" signal strength, and thin lines may be used to indicate connections with "weak" signal strength.
For clarity of description, the following description will be made with reference to fig. 2A, but the present invention is not limited thereto.
In this embodiment, the processing element 110 may control the display element 120 to represent the connection between the nodes N1 and N2 in a first graph F1 (e.g., three straight lines) according to the first signal strength (e.g., -40dBm) between the nodes N1 and N2, and to represent the connection between the nodes N2 and N3 in a second graph F2 (e.g., one straight line) according to the second signal strength (e.g., -80dBm) between the nodes N2 and N3.
For clarity of description, another embodiment of the present invention will be described below with reference to fig. 2B, but the present invention is not limited thereto.
In this embodiment, the processing element 110 may control the display element 120 to represent the connection between the nodes N1, N2 in a first graph F1 (e.g., -40dBm) according to a first signal strength (e.g., -40dBm) between the nodes N1, N2, to represent the connection between the nodes N1, N2 in a second graph F2 (e.g., -120dBm) according to a second signal strength (e.g., -120dBm) between the nodes N2, N3, to represent the connection between the nodes N2, N3 (representing almost no signal strength) in a second graph F2 (e.g., -120dBm), and to represent the connection between the nodes N2, N4 in a third graph F3 (e.g., -60dBm) according to a third signal strength (e.g..
Through the above operations, the user can quickly know the signal strength of the connection between the nodes through the electronic device 100.
In one embodiment, the processing element 110 may be configured to obtain bandwidth utilization of connections between nodes in the network 10. In an embodiment, the processing element 110 may first obtain the bandwidth and traffic of the connection between the nodes in the network 10, and then obtain the bandwidth utilization rate of the connection between the nodes in the network 10 according to the bandwidth and traffic of the connection between the nodes in the network 10, which is not limited by the invention.
In an embodiment, the processing element 110 may obtain the bandwidth usage (or the bandwidth and the traffic) of the connection between the nodes in the network 10 through the nodes connected to the electronic device 100, but the invention is not limited thereto, for example, the processing element 110 may also obtain the bandwidth usage (or the bandwidth and the traffic) of the connection between the nodes in the network 10 through a remote server or a central controller of the network 10.
In one embodiment, after obtaining the bandwidth utilization of the connections between the nodes in the network 10, the processing component 110 can control the display component 120 to display the connections between the nodes in a color according to the bandwidth utilization.
In one embodiment, the processing element 110 may control the display element 120 to represent the connections in different colors according to different bandwidth utilization rates corresponding to different connections between nodes in the network 10. For example, the processing element 110 may display a first connection corresponding to a first bandwidth utilization rate in a first color according to the first bandwidth utilization rate, and display a second connection corresponding to a second bandwidth utilization rate in a second color according to the second bandwidth utilization rate. The first frequency width utilization rate is different from the second frequency width utilization rate, and the first color is different from the second color.
In an embodiment, the processing element 110 may control the display element 120 to represent the connections in different colors according to different bandwidth utilization intervals corresponding to bandwidth utilization of different connections between nodes in the network 10.
For example, refer to table 2.
| Bandwidth usage rate | Bandwidth usage rate | Representing color |
| <40％ | Is low in | Green colour |
| 40％-70％ | In | Orange colour |
| >70％ | Height of | Red colour |
TABLE 2
In this embodiment, when the bandwidth utilization rate corresponding to the connection in the network 10 is less than 40%, the processing element 110 may determine that the bandwidth utilization rate corresponding to the connection is "low", and control the display element 120 to represent the connection in green. When the bandwidth usage rate corresponding to the connection in the network 10 is between 40% and 70%, the processing element 110 may determine that the bandwidth usage rate corresponding to the connection is "middle", and control the display element 120 to represent the connection with orange color. When the bandwidth utilization rate corresponding to the connection in the network 10 is greater than 70%, the processing element 110 may determine that the bandwidth utilization rate corresponding to the connection is "high", and control the display element 120 to represent the connection in red. It should be noted that the above embodiments are only illustrative, and the invention is not limited thereto.
In one embodiment, the processing element 110 may graphically and colorfully display the connections between the nodes according to different signal strengths and different bandwidth usage rates corresponding to different connections in the network 10 (e.g., different connections are displayed in different graphs of different colors). For example, the processing element 110 may display a first connection corresponding to a first signal strength and a first bandwidth utilization rate with a first graphic having a first color according to the first signal strength and the first bandwidth utilization rate, and display a second connection corresponding to a second signal strength and a second bandwidth utilization rate with a second graphic having a second color according to the second signal strength and the second bandwidth utilization rate. Wherein the first signal strength is different from the second signal strength and the first graph is different from the second graph, or the first bandwidth utilization rate is different from the second bandwidth utilization rate and the first color is different from the second color.
For clarity of description, the following description will be made with reference to fig. 3A, but the invention is not limited thereto.
In the present embodiment, the processing element 110 may control the display element 120 to represent the connection between the nodes N1 and N2 by a first color (e.g., red) and a first graph F1 (e.g., three straight lines) according to a first signal strength (e.g., -40dBm) of the connection between the nodes N1 and N2 and a first frequency usage rate (e.g., 80%), and to represent the connection between the nodes N2 and N3 by a second color (e.g., green) and a second graph F2 (e.g., one straight line) according to a second signal strength (e.g., -80dBm) of the connection between the nodes N1 and N2 and a second frequency usage rate (e.g., 30%).
Through the above operations, the user can quickly obtain the signal strength and bandwidth utilization rate of the connection between the nodes through the electronic device 100.
On the other hand, in one embodiment, the processing element 110 may be configured to obtain the status (e.g., normal operation, firmware update, abnormal operation, etc.) of the nodes in the network 10. In one embodiment, the processing element 110 may obtain the status of the nodes in the network 10 through the nodes connected to the electronic device 100, but the invention is not limited thereto, for example, the processing element 110 may also obtain the status of the nodes in the network 10 through a remote server or a central controller of the network 10.
In one embodiment, after obtaining the status of the nodes in the network 10, the processing element 110 may be configured to control the display element 120 to display the status of the nodes in a color or graphically. For example, when a node is normally operating, the node is displayed in a circle, and when the node is abnormally operating, the node is displayed in a triangle. For another example, when the node is normally operating, the node is displayed in blue, and when the node is abnormally operating, the node is displayed in red.
For clarity of description, the following description will be made with reference to fig. 3B, but the invention is not limited thereto.
In the present embodiment, the processing element 110 may control the display element 120 to display the nodes N1 and N3 in blue according to the states of the nodes N1 and N3 (e.g., normal operation), and to display the node N2 in red according to the state of the node N2 (e.g., abnormal operation). In addition, the processing element 110 may control the display element 120 to represent the connection between the nodes N1 and N2 in a first graph F1 (e.g., -40dBm) according to the first signal strength (e.g., -40dBm) between the nodes N1 and N2, to represent the connection between the nodes N2 and N2 in a second graph F2 (e.g., -120dBm) according to the second signal strength (e.g., -120dBm) between the nodes N2 and N3, to represent the connection between the nodes N2 and N3 in a second graph F2 (e.g., -60dBm) according to the third signal strength (e.g., -60dBm) between the nodes N1 and N3, and to represent the connection between the nodes N2 and N4 in a third graph F3.
Through the above operations, the user can quickly know the state of the nodes and the signal strength of the connection between the nodes through the electronic device 100.
The operation example of fig. 3B may also be combined with the operation example of fig. 3A. That is, the processing element 110 can control the display element 120 to represent the connections in different graphs and colors and represent the nodes in different graphs or colors according to different signal strengths and bandwidth usages corresponding to different connections between the nodes in the network 10 and states of the nodes in the network 10. For details, reference is made to the preceding paragraphs, which are not repeated herein.
In an embodiment of the invention, in addition to displaying the status of the nodes in the network 10, the signal strength of the connections between the nodes and the bandwidth utilization rate, the processing element 110 may further control the display element 120 according to the signal strength of the connections between the nodes in the network 10, so as to graphically display the network topology of the nodes in the network 10.
In one embodiment of the present invention, the processing element 110 may be configured to obtain a plurality of signal strength comparison values respectively corresponding to connections of nodes in the network 10. In one embodiment, nodes in network 10 may each compare the signal strengths of their corresponding connections to generate signal strength comparison values. In an embodiment, the processing element 110 may obtain the signal strength comparison value of each node in the network 10 through a node connected to the electronic device 100, but the invention is not limited thereto, for example, the processing element 110 may also obtain the signal strength comparison value of each node in the network 10 through a remote server or a central controller of the network 10.
In another embodiment, the processing element 110 may first obtain the signal strength of the connections between nodes in the network 10 and compare them accordingly to obtain a signal strength comparison value for each node in the network 10.
In one embodiment, after the processing element 110 obtains the signal strength comparison values respectively corresponding to the nodes in the network 10, the processing element 110 may obtain the network topology of the nodes in the network 10 according to the signal strength comparison values. The processing element 110 can then control the display element 120 to graphically display the network topology of the nodes in the network 10 according to the network topology.
An embodiment will be provided with reference to fig. 4 and 5, but the invention is not limited thereto.
In the present example of operation, the network 10 has nodes N1-N3, and the electronic device 100 is connected to node N1 (shown as a rectangle). The network topology diagram of the nodes N1-N3 may be one of the network topology diagrams TP1-TP3 shown in fig. 4, and the network topology diagrams TP1-TP3 may show the arrangement and connection relationship among the nodes N1, N2, and N3. Wherein, in the network topology map TP1, the node N2 is located between the nodes N1 and N3; in the network topology TP2, node N3 is located between nodes N1, N2; in the network topology TP3, node N1 is located between nodes N2, N3.
In this example, the nodes N1-N3 compare the signal strengths of their respective connections to generate signal strength comparisons. For example, the node N1 compares the signal strength between the nodes N1 and N3 with the signal strength between the nodes N1 and N2; if yes, providing the signal strength comparison value CMPA with a value of 1 to the electronic device 100; if not, a signal strength comparison value CMPA with a value of 0 is provided to the electronic device 100. The node N2 compares the signal strength between the node N2 and the node N3 with the signal strength between the node N2 and the node N1; if yes, providing the signal strength comparison value CMPB with a value of 1 to the electronic device 100; if not, a signal strength comparison value CMPB with a value of 0 is provided to the electronic device 100. The node N3 compares the signal strength between the node N3 and the node N1 with the signal strength between the node N3 and the node N2; if yes, providing the signal strength comparison value CMPC with the value of 1 to the electronic device 100; if not, a signal strength comparison value CMPC with a value of 0 is provided to the electronic device 100.
In operation S1, the processing element 110 determines whether the signal strength comparison value CMPA of the corresponding node N1 is 1. If so, operation S2 is performed. If not, operation S4 is performed.
In operation S2, the processing element 110 determines whether the signal strength comparison value CMPB of the corresponding node N2 is 0. If yes, the processing element 110 determines that the network topology of the nodes N1-N3 is the network topology TP 3. If not, operation S3 is performed.
In operation S3, the processing element 110 determines whether the signal strength comparison value CMPC of the corresponding node N3 is 0. If yes, the processing element 110 determines that the network topology of the nodes N1-N3 is the network topology TP 2. If not, the processing element 110 determines that the network topology of the nodes N1-N3 is the network topology TP 3.
In operation S4, the processing element 110 determines whether the signal strength comparison value CMPB of the corresponding node N2 is 1. If yes, the processing element 110 determines that the network topology of the nodes N1-N3 is the network topology TP 1. If not, operation S5 is performed.
In operation S5, the processing element 110 determines whether the signal strength comparison value CMPC of the corresponding node N3 is 0. If yes, the processing element 110 determines that the network topology of the nodes N1-N3 is the network topology TP 1. If not, the processing element 110 determines that the network topology of the nodes N1-N3 is the network topology TP 3.
Therefore, the processing element 110 can determine which of the network topologies TP1-TP3 the network topology of the nodes N1-N3 is determined by the processing element 110 according to the signal strength between the nodes N1-N3, and accordingly control the display element 120 to display the network topology of the nodes N1-N3.
The above numerical values and comparison are only examples, and those skilled in the art can make variations according to actual needs.
More specific details of the present invention will be provided below with respect to the operation method of the electronic device in fig. 6. However, the present invention is not limited to the following examples.
Fig. 6 is a flowchart of an operation method 200 of an electronic device according to an embodiment of the invention. In one embodiment, the following method 200 can be implemented by a non-transitory computer readable recording medium recording at least one program instruction, and the at least one program instruction performs the following steps after being loaded into an electronic device. The non-transitory computer readable medium may be a read-only memory, a flash memory, a floppy disk, a hard disk, a compact disk, a removable storage device, a magnetic tape, a database accessible by a network, or a non-transitory computer readable medium with the same functions as those of the computer readable medium easily conceived by those skilled in the art. The method of operation 200 may be applied to an electronic device of the same or similar structure as shown in fig. 1. For simplicity, the electronic device 100 in fig. 1 is taken as an example to describe the method according to an embodiment of the invention, but the invention is not limited to this application.
It should be understood that, the operations of the operation method 200 mentioned in the present embodiment, except for the sequence specifically described, can be performed simultaneously or partially simultaneously according to the actual requirement.
Moreover, these operations may be adaptively added, replaced, or omitted in different embodiments.
In the present embodiment, the operation method 200 includes the following operations.
In operation T1, the processing element 110 obtains the signal strength of the connection between the nodes of the network 10.
In operation T2, the processing element 110 controls the display element 120 to graphically display the connections between the nodes of the network 10 according to the signal strength.
For details of the method 200, reference is made to the preceding paragraphs, which are not repeated herein.
Through the above operations, the user can quickly know the signal strength of the connection between the nodes through the electronic device 100.
Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Claims (9)
1. An electronic device, comprising:
a display element; and
the processing element is electrically connected with the display element and used for executing the following steps:
acquiring the signal strength of the connection among a plurality of nodes; the nodes respectively compare the signal strength of the corresponding connection to obtain a plurality of signal strength comparison values of the nodes;
obtaining the network topology maps of the nodes according to the signal strength comparison values; and
controlling the display element to graphically display the network topology map of the nodes according to the network topology map.
2. The electronic device of claim 1, wherein the processing element is further configured to perform the steps of:
controlling the display element to display a first connection of the connections corresponding to a first signal strength in a first graph according to a first signal strength of the signal strengths, and to display a second connection of the connections corresponding to a second signal strength in a second graph according to a second signal strength of the signal strengths, wherein the first signal strength is different from the second signal strength, and the first graph is different from the second graph.
3. The electronic device of claim 1, wherein the processing element is further configured to perform the steps of:
obtaining the bandwidth utilization rate of the connections; and
and controlling the display element to display the connections in a colorized manner according to the bandwidth utilization rates.
4. The electronic device of claim 3, wherein the processing element is further configured to perform the steps of:
and controlling the display element to display a first connection corresponding to a first bandwidth utilization rate of the bandwidth utilization rates in the connections by a first color, and display a second connection corresponding to a second bandwidth utilization rate of the bandwidth utilization rates in the connections by a second color, wherein the first bandwidth utilization rate is different from the second bandwidth utilization rate, and the first color is different from the second color.
5. An operating method for an electronic device, comprising:
acquiring the signal strength of the connection among a plurality of nodes;
the nodes respectively compare the signal strength of the corresponding connection to obtain a plurality of signal strength comparison values of the nodes;
obtaining the network topology maps of the nodes according to the signal strength comparison values; and
and graphically displaying the network topological graph of the nodes according to the network topological graph.
6. The method of operation of claim 5, further comprising:
displaying a first one of the connections corresponding to a first signal strength in a first graph according to the first one of the signal strengths, and displaying a second one of the connections corresponding to a second one of the signal strengths in a second graph according to a second one of the signal strengths, wherein the first signal strength is different from the second signal strength, and the first graph is different from the second graph.
7. The method of operation of claim 5, further comprising:
obtaining the bandwidth utilization rate of the connections; and
displaying the connections in color according to the bandwidth usages.
8. The method of operation of claim 7, further comprising:
and displaying a first connection corresponding to a first bandwidth utilization rate of the bandwidth utilization rates in the connections by a first color, and displaying a second connection corresponding to a second bandwidth utilization rate of the bandwidth utilization rates in the connections by a second color, wherein the first bandwidth utilization rate is different from the second bandwidth utilization rate, and the first color is different from the second color.
9. A computer-readable storage medium, wherein the computer-readable storage medium records program instructions that, when loaded into an electronic device, perform the steps of:
acquiring the signal strength of the connection among a plurality of nodes;
the nodes respectively compare the signal strength of the corresponding connection to obtain a plurality of signal strength comparison values of the nodes;
obtaining the network topology maps of the nodes according to the signal strength comparison values; and
and graphically displaying the network topology of the nodes according to the network topology graph.
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| US15/653,549 US10411817B2 (en) | 2016-07-22 | 2017-07-19 | Electronic device, operation method of electronic device, and non-transitory computer readable storage medium |
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| CN110191482A (en) * | 2019-06-17 | 2019-08-30 | 北京猎户星空科技有限公司 | The paths planning method and device of network hotspot drawing generating method, robot |
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| CN102714881A (en) * | 2010-03-12 | 2012-10-03 | 欧姆龙株式会社 | Wireless communication system, wireless communication method, relay device, transmission source device and control device |
| CN103257626A (en) * | 2012-01-31 | 2013-08-21 | 费希尔-罗斯蒙特系统公司 | Apparatus and method for establishing maintenance routes within a process control system |
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| NO321340B1 (en) * | 2003-12-30 | 2006-05-02 | Telenor Asa | Method of managing networks by analyzing connectivity |
| GB0819985D0 (en) * | 2008-10-31 | 2008-12-10 | Intergence Systems Ltd | Network visualistion systems |
| DE102011081188A1 (en) * | 2011-08-18 | 2013-02-21 | Tridonic Gmbh & Co Kg | Analysis and address assignment of wireless building networks |
| US9392538B2 (en) * | 2014-04-23 | 2016-07-12 | Verizon Patent And Licensing Inc. | Automated wireless channel changing |
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| CN102714881A (en) * | 2010-03-12 | 2012-10-03 | 欧姆龙株式会社 | Wireless communication system, wireless communication method, relay device, transmission source device and control device |
| CN103257626A (en) * | 2012-01-31 | 2013-08-21 | 费希尔-罗斯蒙特系统公司 | Apparatus and method for establishing maintenance routes within a process control system |
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