CN104244177A - Signal illiteracy eliminating system based on received signal strength indications and implementation method of signal illiteracy eliminating system based on received signal strength indications - Google Patents
Signal illiteracy eliminating system based on received signal strength indications and implementation method of signal illiteracy eliminating system based on received signal strength indications Download PDFInfo
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- CN104244177A CN104244177A CN201410431881.2A CN201410431881A CN104244177A CN 104244177 A CN104244177 A CN 104244177A CN 201410431881 A CN201410431881 A CN 201410431881A CN 104244177 A CN104244177 A CN 104244177A
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Abstract
The invention discloses a signal illiteracy eliminating system based on received signal strength indications and an implementation method of the signal illiteracy eliminating system based on the received signal strength indications. The method includes the steps that (1) a wireless receiving module receives signals transmitted by a base station, and the received signal strength indications are transmitted to a processor module in real time; (2) a GPS module measures three-dimensional position information of a terminal, and the three-dimensional position information is transmitted to the processor module in real time; (3) the position information and the corresponding received signal strength indications are packaged by the processor module into a set of data, and the data are stored in a storage device module; (4) a displayer module receives the position information and the corresponding received signal strength indications which are transmitted by the processor module at present, and displays the position information and the corresponding received signal strength indications in real time; (5) an upper computer reads a storage list of the position information and the corresponding received signal strength indications in the storage device module, and the received signal strength indications at different positions are indicated on a map with different colors in cooperation with an existing electronic map. The signal illiteracy eliminating system is high in practicability and low in cost, and has the good market application prospect.
Description
Technical field
The present invention relates to and a kind of to eliminate illiteracy system and its implementation based on receiving signal intensity indication signal, belong to mobile communication technology field.
Background technology
The requirement of modern society to mobile communication is more and more higher, the fundamental importance such as people are not merely satisfied with call to the requirement of mobile communication, send short messages.From concerning the calling a taxi of people's daily life, public bus network inquires the appearance based on the intelligent use of data service such as shopping, travelling, friend-making, makes data service present the trend of develop rapidly in recent years.Bring thereupon be people to the real-time of mobile communication and reliability requirement more and more stricter, the intensity of signal of communication seems particularly important.But still there is the place that many signals can not meet people's normal requirement in our daily life, such as: the corner of high building, the place that the stream of people is comparatively intensive, has had a strong impact on communication quality and the quality of life of people.Also have some non-civilian communications, also more and more higher to the requirement of signal.
The technology of current detection low signal areas is ripe not enough, there will be signal dead angle in corners such as apartments, usually can affect people and live normally.If just by a kind of portable set detection signal strength when building builds up, puzzlement so for a long time would not be brought to user.Some region also can affect communication quality originally because of the change of Adjacent Buildings, so need to carry out regular detection.And the present invention can solve problem above well.
Summary of the invention
The object of the present invention is to provide and a kind of to eliminate illiteracy system based on receiving signal intensity indication signal, this system is made up of handheld terminal and host computer.Handheld terminal is made up of power module, wireless receiving module, GPS locating module, processor module, memory module, display apparatus module.Power module, wireless receiving module, GPS locating module, memory module, display apparatus module are connected with processor module, and processor module is single-chip microcomputer.
Handheld terminal is used for the three dimensional local information in region measured by real time record, display, storage and received signal strength indicator value, and host computer is the data analysis for the later stage.
The present invention also provides a kind of implementation method of system of eliminating illiteracy based on receiving signal intensity indication signal, and the method comprises the steps:
Step 1: wireless receiving module receives the signal that base station sends, and the received signal strength indicator obtained (i.e. RSSI) value is sent to processor module in real time;
Step 2:GPS locating module measures handheld terminal three dimensional local information, and these information are sent to processor module in real time;
Step 3: received signal strength indicator value corresponding to the positional information received and this position is packaged into one group of data and is stored in memory module by processor module.When positional information changes, received signal strength indicator value corresponding to new positional information and this position is packaged into one group of data and is stored in memory module by processor module.
Step 4: display apparatus module receives received signal strength indicator value corresponding to positional information that current processor module sends and this position, shows on a display screen in real time.
Step 5: after surveying work terminates, positional information in host computer reading memory module and corresponding received signal strength indicator value store list, and in conjunction with existing electronic map technique, the received signal strength indicator value of different range is showed with in the point of different colors correspondence on map, thus searches out low signal areas quickly and easily.
Handheld terminal of the present invention can show the three dimensional local information of present position and the received signal strength indicator value of correspondence in real time, when finding that received signal strength indicator value is abnormal, and can on-the-spot process in time as required.
Host computer analysis of the present invention combines map, the display interface of host computer is finally made to avoid dull uninteresting longitude and latitude, become the friendly display interface on map, the point of the received signal strength indicator value different colours of different range is showed on map, is convenient to analyze and take suitable measure.
Beneficial effect:
1, system availability of the present invention is strong, and handheld terminal is small and exquisite, with low cost, has good market application foreground.
2, system real time of the present invention is good, applied widely, simple to operate.
3, friendly interface of the present invention, in conjunction with existing Cartographic Technique, is convenient to analyze.
Accompanying drawing explanation
Fig. 1 is system configuration schematic diagram of the present invention.
Fig. 2 is the positional information stored in memory module of the present invention---received signal strength indicator value storage format schematic diagram.
Fig. 3 is the method flow diagram of present system.
Embodiment
Below in conjunction with Figure of description, the present invention is described in further detail.
As shown in Figure 1, the present invention is made up of handheld terminal and host computer.Handheld terminal is made up of power module, wireless receiving module, GPS locating module, processor module, memory module, display apparatus module.Power module, wireless receiving module, GPS locating module, memory module, display apparatus module are connected with processor module, and processor module is single-chip microcomputer.Power module is powered to the modules of handheld terminal, wireless receiving module receives the signal of base station transmission and received signal strength indicator value is sent to processor module, GPS module realizes the three-positional fix to native system, data are also sent to memory module and display apparatus module by processor module process received signal strength indicator value and positional information, display apparatus module shows RSSI value and positional information in real time, and upper computer module is for transferring data in memory module and post analysis.
As shown in Figure 2, three dimensional local information and received signal strength indicator value are packaged into one group of data and store by memory module of the present invention, and data group is not in the same time stored in memory module in the mode of series connection successively.
As shown in Figure 3, the present invention completes a workflow needs wireless signal transmitter, handheld terminal and host computer.Power module is wireless receiving module, GPS locating module, processor module, memory module, display apparatus module are powered, wireless receiving module receives the signal strength indication value from transmitting terminal, GPS module measures the three dimensional local information residing for handheld terminal simultaneously, by clock system, the received signal strength value of synchronization and three dimensional local information are sent to processor module as one group of data, processor module transfers the positional information of current up-to-date moment storage in memory and corresponding received signal strength indicator data group, positional information in the memory of the positional information be currently received and reading compares by processor module, and judge whether to there occurs change, if do not changed, then illustrate that the position residing for handheld terminal is identical with the position residing for previous moment, re-start and measure three dimensional local information and received signal strength indicator, if there occurs change, then illustrate that the position of current handheld terminal there occurs change, current new received signal strength indicator value and these group data of three dimensional local information is now needed to be sent to memory module and display apparatus module, be stored in memory module, and show in display apparatus module, the content of display apparatus module display before renewal, if now find that received signal strength indicator value has exception, on-the-spot emergency treatment can be selected.After in-site measurement end-of-job, host computer transfers the three dimensional local information stored in memory module---received signal strength indicator Value Data group, and in conjunction with existing electronic map technique, by the received signal strength indicator value of different range with the positional representation corresponding on map of different colors out.
The implementation method of a kind of system of eliminating illiteracy based on receiving signal intensity indication signal of the present invention, specifically comprises the steps:
Step 1: wireless receiving module receives the signal that base station sends, and the received signal strength indicator value obtained is sent to processor module in real time;
Step 2:GPS locating module measures the three dimensional local information residing for handheld terminal, and these information are sent to processor module in real time;
Step 3: received signal strength indicator value corresponding to the positional information received and this position is packaged into one group of data and is stored in memory module by processor module; When positional information changes, received signal strength indicator value corresponding to new positional information and this position is packaged into one group of data and is stored in memory module by processor module;
Step 4: the received signal strength indicator value that the positional information that display apparatus module reception current processor module sends is corresponding with this position, shows in real time on a display screen;
Step 5: after surveying work terminates, positional information in host computer reading memory module and corresponding received signal strength indicator value store list, and in conjunction with existing electronic map technique, the received signal strength indicator value of different range is showed with in the point of different colors correspondence on map.
Claims (6)
1. to eliminate illiteracy system based on receiving signal intensity indication signal for one kind, this system is made up of handheld terminal and host computer, it is characterized in that: the handheld terminal of described system is made up of power module, wireless receiving module, GPS locating module, processor module, memory module, display apparatus module; Three dimensional local information and received signal strength indicator value are packaged into one group of data and store by described memory module, and data group is not in the same time stored in memory module in the mode of series connection successively.
2. one according to claim 1 to be eliminated illiteracy system based on receiving signal intensity indication signal, it is characterized in that: the power module of described system, wireless receiving module, GPS locating module, memory module, display apparatus module are connected with processor module, processor module is single-chip microcomputer.
3. one according to claim 1 to be eliminated illiteracy system based on receiving signal intensity indication signal, it is characterized in that: the handheld terminal of described system is used for three dimensional local information and the RSSI value in region measured by real time record, display, storage.
4. one according to claim 1 to be eliminated illiteracy system based on receiving signal intensity indication signal, it is characterized in that: the host computer of described system is used for the data analysis in later stage.
5. one according to claim 1 to be eliminated illiteracy system based on receiving signal intensity indication signal, it is characterized in that: the power module of described system is powered to the modules of handheld terminal; Wireless receiving module receives the signal of base station transmission and received signal strength indicator value is sent to processor module; GPS module is the three-positional fix to described system; Data are also sent to memory module and display apparatus module by processor module process received signal strength indicator value and positional information, and display apparatus module shows RSSI value and positional information in real time, and upper computer module transfers data in memory module and post analysis.
6. an implementation method for system of eliminating illiteracy based on receiving signal intensity indication signal, described method comprises the steps:
Step 1: wireless receiving module receives the signal that base station sends, and the received signal strength indicator value obtained is sent to processor module in real time;
Step 2:GPS locating module measures the three dimensional local information residing for handheld terminal, and these information are sent to processor module in real time;
Step 3: received signal strength indicator value corresponding to the positional information received and this position is packaged into one group of data and is stored in memory module by processor module; When positional information changes, received signal strength indicator value corresponding to new positional information and this position is packaged into one group of data and is stored in memory module by processor module;
Step 4: the received signal strength indicator value that the positional information that display apparatus module reception current processor module sends is corresponding with this position, shows in real time on a display screen;
Step 5: after surveying work terminates, positional information in host computer reading memory module and corresponding received signal strength indicator value store list, and in conjunction with existing electronic map technique, the received signal strength indicator value of different range is showed with in the point of different colors correspondence on map.
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| CN104703215A (en) * | 2015-03-27 | 2015-06-10 | 佛山络思讯环保科技有限公司 | Method and system for diagnosing indoor signal strength abnormality |
| CN105634793A (en) * | 2015-09-25 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Network information processing method and c |
| CN107708063A (en) * | 2017-10-31 | 2018-02-16 | 珠海格力电器股份有限公司 | A kind of signal ground drawing generating method and its device, electronic equipment |
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Application publication date: 20141224 |
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