Smart phone network data collecting and analyzing system and method capable of collecting real scence

[0049] The present invention provides a PHS network data collection and analysis system with real scene data collection function, such as figure 1 Shown, including:

[0050] The camera (1) is used to collect the real scene data of the location. Because the network data acquisition and analysis system in the prior art does not have this part, the real scene data cannot be collected for analysis in the prior art, and the present invention can use the camera ( 1) Collect real-life data at the location; the PHS signal collector (4) used to collect the PHS wireless signal at the location, this part can be a PH970 PHS signal collector, and the PH970 PHS signal collector is An existing device can collect the wireless signal at its location to perform coverage analysis. Because this part of the existing technology is also used, it will not be repeated; GPS receiver (6) is used to track GPS satellites and calculate the location Position positioning, GPS is the abbreviation of Global Positioning System. There are several GPS satellites in the global positioning system, which transmit information about the global positioning to the GPS receiver (6), and the GPS receiver (6) calculates the position of the location based on this , This part is also the content commonly used in the prior art, so I won’t repeat it. The GPS receiver (6) is connected to the antenna to enhance the receiving function; figure 1 The GPS receiver (6) is connected to the USB-to-serial card (5), the PHS signal collector (4) and the USB-to-serial card (5) are connected to the processing device (8) via the USB hub (3) (detailed below) The camera (1) can be a camera, or it can include a left-facing camera (101), a front-facing camera (102), and a right-facing camera (103), from three different angles: left, forward, and right Get the real scene data, the camera (1) is connected to the PCMCIA card (2), there is a PCMCIA slot (801) on the processing device (8), the PCMCIA card (2) is inserted into the PCMCIA slot (801); the processing device (8) ), including: a camera image control component (802) used to issue instructions to the camera (1) to collect the real scene data at the location, and to issue instructions to the PHS signal collector (4) to collect it at the location The PHS signal collector control part (803) of the PHS wireless signal is used to send instructions to the GPS receiver (6) to collect the GPS control part (804) of the location where it is located. (These three parts can be Those skilled in the art realize this function through software and hardware. The camera (1), the PHS signal collector (4), and the GPS receiver (6) do not work when they do not receive the control of these components. Only work until their control signals, so as to ensure that the positioning information, real scene data and field strength data of the same location are saved together), and use the time tag as an index to store the collected position, the real scene data of the position and The SQL database (807) of the field strength data of the location, the MAPX geographic platform (806) that provides electronic maps (this geographic platform is also used in the prior art, so it can be implemented by those skilled in the art according to the prior art), An input part (808) (such as a mouse or other pointing device) that can input a position on the electronic map, and a main control part (805). The main control component (805) is coupled to the camera image control component (802), the PHS signal collector control component (803), the GPS control component (804), the SQL database (807), and the MAPX geographic platform (806). The PHS wireless signal from the signal collector control unit (803) collects field strength data (about the method of collecting field strength data from the PHS wireless signal, because the current wireless network performance data collection and analysis system in the prior art is also collected from The method of collecting field strength data from the wireless signal is the same, so I won’t repeat it.) The real scene data sent by the camera image control unit (802), the collected field strength data, and the GPS control unit ( 804) The sent location is stored in the SQL database (807) with the time tag as the index, and when the input component (808) is input to a position in the electronic map of the MAPX geography platform (806), the main control component (805) ) Get the GPS information of this point (because when designing this MAPX geography platform, a point corresponds to a corresponding GPS information, which is known to those skilled in the art), according to the GPS information in the SQL database (807) Find the corresponding time label to find the corresponding real scene data and field strength data, and display the positioning information, real scene data and field strength data (PHS signal coverage data) on the MAPX geographic platform (806), such as image 3 Shown. If as figure 1 If the camera (1) shown includes three cameras with different angles, when the real scene data is displayed on the MAPX geographic platform (806), three different angles of real scene data will be displayed, such as image 3 As shown (the main control component can be realized by those skilled in the art according to the above function programming).

[0051] The working process of the system is as follows: when you want to test the network performance of a certain location (corresponding to a certain point on the electronic map) (that is, collect coverage data, real scene data, etc.) of this point, in the main control component ( Under the control of 805), the camera image control component (802), the PHS signal collector control component (803), and the GPS control component (804) respectively issue instructions to the camera (1) to collect the real scene data at the location, and to The smart signal collector (4) issues instructions to collect the PHS wireless signal at the location, and sends instructions to the GPS receiver (6) to collect the location of the location, and then the camera (1) collects the real scene of the location The data, the PHS signal collector (4) collects the PHS wireless signal at the location, and the GPS receiver (6) collects the location of the location. After the collection, it is collected by the camera image control unit (802) and the PHS signal. The device control unit (803) and GPS control unit (804) return to the main control unit (805). After the main control component (805) receives the real scene data, PHS wireless signal and positioning at a specific location, it collects field strength data from the received PHS wireless signal (collects field strength data or coverage from the received PHS wireless signal The data method is a known method as described above), the real scene data, the field intensity data and the positioning are stored in the SQL database (807) with the time tag as an index. In this way, for all points on the electronic map, three pieces of information corresponding to each point can be collected into the database. When the input component (808) inputs a position in the electronic map of the MAPX geographic platform (806), the main control component (805) obtains the GPS information of this point, and finds it in the SQL database (807) according to the GPS information According to the corresponding time label, the corresponding real scene data and field strength data are found, and the found positioning information, real scene data and field strength data are displayed on the MAPX geographic platform (806).

[0052] In addition, the difference between the present invention and the prior art is that it can provide single analysis and thematic rendering, which provides a more intuitive analysis basis for network optimization. This thematic rendering is performed by the components included in the main control component (805). Such as figure 2 As shown, the main control unit (805) includes:

[0053] The PHS field strength data extraction component (8051) extracts field strength data from the PHS wireless signal sent by the PHS signal collector control component (803) (As mentioned above, this kind of field strength data extraction from the wireless signal or The method of covering data is a known method. If you do not perform thematic analysis, you can directly display the data on the MAPX geographic platform (806) as described above. If you do a single analysis and rendering, it will be sent to the following field to receive Strong data layering components (8052);

[0054] The component (8052) for layering the received field strength data is coupled to the PHS field strength data extraction component (8051), and is used to separate the PHS signal collector (4) in a specific position from the received field strength data. ) The field strength of the received signal from different base stations. This separation method is a known method, so I won’t repeat it. The field strength of the signal from the base station with the strongest received field strength is defined as the first layer Field strength, the field strength of the signal sent by the base station with the second strongest received field strength is defined as the second layer field strength, and so on;

[0055] The PHS first layer field strength analysis and rendering component (8053), coupled to the component (8052) that layered the received field strength data, specifies several value ranges for the first layer field strength, each value range Use different colors to indicate, for example, you can define:

[0056] 56dBuv-100dBuv is displayed in blue;

[0057]46dBuv-56dBuv is displayed in green;

[0058] 36dBuv-46dBuv is displayed in light blue;

[0059] 26dBuv-36dBuv is displayed in pink;

[0060] 20dBuv-26dBuv is displayed in blue.

[0061] Of course, other settings are also possible.

[0062] For the field strength of the first layer collected at each point on the electronic map, determine which value range it falls within, and then use the corresponding color to indicate the effect of rendering the field strength of the first layer, such as Figure 4 Shown.

[0063] The PHS second-layer field strength analysis and rendering component (8054), coupled to the component (8052) that layered the received field strength data, specifies several value ranges for the second-layer field strength, and each value range It is expressed in different colors. For the second-layer field strength collected at each point on the electronic map, judge which value range it falls within, and then use the corresponding color to indicate the second-layer field strength. Renderings, such as Figure 5 Shown.

[0064] The third layer of PHS field strength analysis and rendering component (8055), coupled to the component (8052) for layering the received field strength data, specifies several ranges of value for the third layer of field strength, each value range Use different colors to indicate. For the third-layer field strength collected at each point on the electronic map, determine which range of values ​​it falls within, and then use the corresponding color to indicate the third-layer field strength. Renderings, such as Figure 6 Shown.

[0065] The PHS fourth-layer field strength analysis and rendering component (8056), coupled to the component (8052) that layered the received field strength data, specifies several value ranges for the fourth-layer field strength, each value range It is expressed in different colors. For the fourth-layer field strength collected at each point on the electronic map, judge which value range it falls within, and then use the corresponding color to indicate the fourth-layer field strength. Renderings, such as Figure 7 Shown.

[0066] The PHS first layer field strength paging area analysis and rendering component (8057), coupled to the component (8052) that layered the received field strength data, according to the first layer received by the PHS signal collector (4) Field strength, determine the identity of the base station that issued the first layer of field strength (determining the identity of the base station that issued the first layer of field strength based on the first layer of field strength is a known method, which has been used in the prior art test system, so No more details), and which paging area a base station belongs to is fixed. Each base station on the map belongs to a fixed paging area (PA), so it can be determined that the paging area to which the specific location belongs belongs to the same The points in the paging area are represented by the same color on the electronic map, thereby forming an effect map of the first layer of field strength paging area, such as Figure 8 As shown, the network optimization personnel can compare the resulting rendering of the first-level field strength paging area with the standard first-level field strength paging area to find the difference and provide a basis for network optimization .

[0067] The PHS base station coverage layer number analysis and rendering component (8058), coupled to the component (8052) for layering the received field strength data, gives the result obtained from the component (8052) for layering the received field strength data The number of layers specifies several value ranges, and each value range is indicated by a different color. For the number of field strength layers collected at each point on the electronic map, determine which value range it falls within, and then use the corresponding The color indicates that the rendering rendering of the PHS base station coverage layer is formed, such as Picture 9 Shown.

[0068] These components of 8051-8058 can be realized by software programming by those skilled in the art according to their functions.

[0069] Based on these single-item renderings, network optimization personnel can find the difference between them and the ideal renderings, and provide solutions for network optimization.

[0070] Based on the above, the working process of the present invention may also include the following content:

[0071] Extract the field strength data from the PHS wireless signal sent by the PHS signal collector control unit (803);

[0072] Separate the field strength of the signals sent by different base stations received by the PHS signal collector (4) in a specific position from the extracted field strength data, and the field strength of the signal sent by the base station with the strongest received field strength Defined as the first layer field strength, the field strength of the signal sent by the base station with the second strongest received field strength is defined as the second layer field strength, and so on;

[0073] Specify several value ranges for the first-layer field strength, each value range is indicated by a different color, for the first-layer field strength collected at each point on the electronic map, determine which value range it falls in In this way, the corresponding color is used to indicate the rendering effect of the first layer of field strength;

[0074] Specify several value ranges for the second layer field strength, each value range is indicated by a different color, for the second layer field strength collected at each point on the electronic map, determine which value range it falls in In this way, the corresponding color is used to indicate the rendering of the second layer of field strength;

[0075] Specify several value ranges for the third layer field strength, each value range is indicated by a different color, for the third layer field strength collected at each point on the electronic map, determine which value range it falls in In this way, the corresponding color is used to represent the rendering of the third layer of field strength;

[0076] Specify a number of value ranges for the fourth layer of field strength, and each value range is indicated by a different color. For the fourth layer of field strength collected at each point on the electronic map, determine which value range it falls in In this way, the corresponding color is used to indicate the rendering of the fourth layer of field strength;

[0077] According to the first-layer field strength received by the PHS signal collector (4), determine the identity of the base station that sent the first-layer field strength, and which paging area the base station belongs to is fixed, and then determine which specific location belongs to In the paging area, the points belonging to the same paging area are represented by the same color on the electronic map, thereby forming an effect map for rendering the first-level field strength paging area;

[0078] Specify a number of value ranges for the obtained field strength layers, and each value range is indicated by a different color. For the field strength layers collected at each point on the electronic map, determine where it falls. Within the value range, it is indicated by the corresponding color to form a rendering rendering of the coverage layer of the PHS base station.

[0079] Of course, in the above process, analyzing the field strength of the four layers is not the only option, and the field strength of the three, five or other layers can also be analyzed according to the specific situation.

[0080] The above are only preferred embodiments of the present invention, and those skilled in the art can make various modifications and variations to the embodiments of the present invention without departing from the scope of the claims of the present invention.