CN108566652B - WiFi performance improvement system and method for industrial interference environment - Google Patents
WiFi performance improvement system and method for industrial interference environment Download PDFInfo
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- CN108566652B CN108566652B CN201810673390.7A CN201810673390A CN108566652B CN 108566652 B CN108566652 B CN 108566652B CN 201810673390 A CN201810673390 A CN 201810673390A CN 108566652 B CN108566652 B CN 108566652B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a WiFi performance improvement system and a WiFi performance improvement method oriented to an industrial interference environment. The technical field of WiFi performance improvement is related to, a plurality of wireless routers are arranged at different positions in a room, and a terminal can automatically adjust which wireless router provides wireless signals for the terminal according to the wireless signal strength of the wireless routers networked by the terminal. The system comprises a terminal provided with a WiFi module and a plurality of wireless routers arranged at different positions in a room, wherein the acquisition end of a user side signal acquisition module is connected with the signal intensity output end of the WiFi module; each wireless router is respectively provided with a routing end wireless signal acquisition module which is bound with the position of the corresponding wireless router, and each routing end wireless signal acquisition module is connected with the microcontroller; the main control chip can be in wireless connection with each routing end wireless signal acquisition module through the user end wireless signal transmitting module; and the start-stop control end of each wireless router is connected with the microcontroller.
Description
Technical Field
The invention relates to the technical field of WiFi performance improvement, in particular to a WiFi performance improvement system and a WiFi performance improvement method oriented to an industrial interference environment.
Background
At present, wiFi application is very popular, but because the wireless signal of the existing wireless router is easily interfered by various signals, especially in a room, if the wireless signal of the wireless router is interfered, the wireless signal strength received by the terminal at different positions is very unstable, and the terminal user in the room cannot be located at the same position all the time, the terminal at the replacement position is easily interfered to cause poor networking signal, thereby affecting the networking speed of the terminal.
Disclosure of Invention
The invention provides a WiFi performance improvement system and an improvement method thereof, aiming at solving the defects that when a terminal is far away from a wireless router after moving due to the fact that the wireless signal of the wireless router in a room is easy to be interfered, the wireless signal of the wireless router received by the terminal is weak and the networking speed of the terminal is influenced.
The technical problem is solved by the following technical scheme:
the WiFi performance improvement system oriented to the industrial interference environment comprises a terminal provided with a WiFi module, a plurality of wireless routers arranged at different positions in a room, a microcontroller, a data processing unit and a memory, wherein the data processing unit and the memory are connected with the microcontroller; the terminal is respectively provided with a main control chip, a storage chip, a user side wireless signal transmitting module, a user side data processing module and a user side signal acquisition module, wherein the storage chip, the user side wireless signal transmitting module, the user side data processing module and the user side signal acquisition module can be respectively connected with the main control chip; the acquisition end of the user side signal acquisition module is connected with the signal intensity output end of the WiFi module; each wireless router is respectively provided with a routing end wireless signal acquisition module which is bound with the position of the corresponding wireless router, and each routing end wireless signal acquisition module is respectively connected with the microcontroller; the main control chip can be in wireless connection with each routing end wireless signal acquisition module through the user end wireless signal transmitting module; and the start-stop control end of each wireless router is connected with the microcontroller.
A WiFi performance improvement method suitable for a WiFi performance improvement system facing industrial interference environment comprises a control process of selecting which wireless router to turn on from a plurality of wireless routers;
the control process of selecting which wireless router to turn on from the plurality of wireless routers is as follows:
when a terminal uses an opened wireless router for networking, under the control of a main control chip, a user side signal acquisition module acquires wireless signals received by a WiFi module on the terminal, and the main control chip enables a user side data processing module to process the wireless signals acquired by the WiFi module;
when the user side signal acquisition module acquires that the signal intensity value of the wireless signal received by the terminal WiFi module is smaller than the signal intensity value which is preset and stored in the storage chip, the main control chip immediately enables the user side wireless signal transmission module to transmit a wireless signal; the wireless signals sent by the user side wireless signal transmitting module can be acquired by a plurality of routing side wireless signal acquisition modules at different positions in a room;
after each routing end wireless signal acquisition module acquires a wireless signal, each routing end wireless signal acquisition module uploads the wireless signal acquired by each routing end wireless signal acquisition module to the microcontroller;
after the microcontroller receives the signal strength values uploaded by the wireless signal acquisition modules of the routing ends, the microcontroller immediately enables the data processing unit to judge the signal strength values of the signal strength values uploaded by the wireless signal acquisition modules of the routing ends, and finds out the wireless signal acquisition module of the routing end corresponding to the maximum value in the signal strength values;
then the microcontroller immediately sends a starting instruction to the wireless router which is bound with the routing end wireless signal acquisition module and corresponds to the maximum value in the signal strength values, and the corresponding wireless router is started immediately;
after the corresponding wireless router is started, the microcontroller immediately closes the wireless router which is started before;
the control process of selecting which wireless router to turn on among the plurality of wireless routers is ended up to this point.
This scheme is through setting up a plurality of wireless router in room different positions department, lets the terminal can come automatically regulated by which wireless router provides wireless signal for oneself according to the size of the wireless signal intensity of the wireless router of oneself networking, simple structure, convenient to use, the reliability is high.
Preferably, the WiFi performance improvement system further comprises a timer connected to the microcontroller; each wireless router is also provided with a wireless routing signal detection module capable of detecting the strength of a wireless signal of the corresponding wireless router; each wireless routing signal detection module is respectively connected with the microcontroller; and power switches are respectively and independently connected in series on the power supply loop of each wireless router, and the control end of each power switch is respectively connected with the microcontroller.
A WiFi performance improvement method suitable for a WiFi performance improvement system facing industrial interference environment comprises a wireless router starting time control process and a wireless router closing time control process;
the control process of the wireless router starting time is as follows:
setting the time length from the time when the microcontroller gives a closing instruction to a certain power switch to the time when the microcontroller receives a detection signal strength uploaded by a wireless routing signal detection module corresponding to the power switch and reaches a set value as the starting time length of the wireless router corresponding to the power switch;
the specific process of the starting time length of the wireless router is that the microcontroller starts timing when a closing instruction of a certain power switch starts, then a wireless routing signal detection module on the wireless router corresponding to the power switch starts to detect a wireless signal sent by the wireless router and uploads the detection signal to the microcontroller, the microcontroller processes the detection signal uploaded by the wireless routing signal detection module, and the time length until the strength of the detection signal uploaded by the wireless routing signal detection module received by the microcontroller reaches a set value is the detected starting time length of the corresponding wireless router;
the control process of the wireless router closing time is as follows:
setting the time length from the time when the microcontroller gives a disconnection instruction to a certain power switch to the time when the microcontroller receives a detection signal strength which is uploaded by a wireless routing signal detection module corresponding to the power switch and is reduced to a set value as the closing time length of the wireless router corresponding to the power switch;
the specific process of the closing time length of the wireless router is that the microcontroller starts timing when a certain power switch disconnection instruction starts, then leads a wireless routing signal detection module on the wireless router corresponding to the power switch to start detecting a wireless signal sent by the wireless router and uploads the detection signal to the microcontroller, the microcontroller processes the detection signal uploaded by the wireless routing signal detection module, and the time length until the microcontroller receives that the intensity of the detection signal uploaded by the wireless routing signal detection module is reduced to a set value is the detected closing time length of the corresponding wireless router;
setting a working wireless router as a first wireless router, setting a wireless router to be started as a second wireless router, setting the closing time length of the first wireless router as T1, and setting the starting time length of the second wireless router as T2; setting a power switch corresponding to the first wireless router as a first power switch, and setting a power switch corresponding to the second wireless router as a second power switch;
when T2= T1, the microcontroller sends an opening instruction to the first power switch and simultaneously sends a closing instruction to the second power switch;
when T2 is larger than T1, the microcontroller sends a closing instruction to the second power switch at the T2-T1 moment after the microcontroller sends an opening instruction to the second power switch;
when T2 is less than T1, the microcontroller sends a closing instruction to the second power switch at the time T1-T2 after the microcontroller sends an opening instruction to the first power switch.
The invention can achieve the following effects:
the wireless routers are arranged at different positions in the room, so that the terminal can automatically adjust which wireless router provides wireless signals for the terminal according to the strength of the wireless signals of the wireless routers networked by the terminal, and the wireless router has the advantages of simple structure, convenience in use and high reliability.
Drawings
Fig. 1 is a schematic block diagram of a circuit principle connection structure according to an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
In the embodiment, a WiFi performance improvement system oriented to an industrial interference environment is shown in fig. 1, and includes a terminal 2 provided with a WiFi module 1, a plurality of wireless routers arranged at different positions in a room, a microcontroller, and a data processing unit 6 and a memory 3 connected to the microcontroller; the terminal is respectively provided with a main control chip 7, a storage chip 15, a user side wireless signal transmitting module 8, a user side data processing module 9 and a user side signal acquisition module 10 which are respectively connected with the main control chip; the acquisition end of the user side signal acquisition module is connected with the signal intensity output end of the WiFi module; each wireless router is respectively provided with a routing end wireless signal acquisition module which is bound with the position of the corresponding wireless router, and each routing end wireless signal acquisition module is respectively connected with the microcontroller; the main control chip can be in wireless connection with each routing end wireless signal acquisition module through the user end wireless signal transmitting module; and the start-stop control end of each wireless router is connected with the microcontroller.
The wireless router in the present embodiment includes a wireless router 41, a wireless router 42, and a wireless router 43.
The routing end wireless signal acquisition module in this embodiment includes a routing end wireless signal acquisition module 111, a routing end wireless signal acquisition module 112, and a routing end wireless signal acquisition module 113.
The WiFi performance improvement system also includes a timer 11 connected to the microcontroller; each wireless router is also provided with a wireless router signal detection module which can detect the strength of the wireless signal of the corresponding wireless router; each wireless routing signal detection module is respectively connected with the microcontroller; and a power supply switch is independently connected in series on a power supply loop of each wireless router, and the control end of each power supply switch is connected with the microcontroller.
The microcontroller stores the time record of the wireless router in which time slot the terminal recorded by the timer uses in the memory, so that the wireless router to be started can be approximately obtained by counting and recording the time in a certain time slot, and the wireless router to be started is in a standby state, thereby ensuring high switching speed, shortening the signal missing gap time caused by switching the wireless router and having good reliability.
The wireless routing signal detection module in this embodiment includes a wireless routing signal detection module 12, a wireless routing signal detection module 13, and a wireless routing signal detection module 14.
The power switch in this embodiment includes 16, a power switch 17, and a power switch 18.
The power switch 16 is connected in series to the power supply 36 circuit 19 of the wireless router 41, the power switch 17 is connected in series to the power supply 36 circuit 20 of the wireless router 42, and the power switch 18 is connected in series to the power supply 36 circuit 21 of the wireless router 43.
In this embodiment, the wireless routing signal detection module 12, the routing end wireless signal acquisition module 111, the wireless router 41 and the power switch 16 form a group; the wireless routing signal detection module 13, the routing end wireless signal acquisition module 112, the wireless router 42 and the power switch 17 form a group; the wireless routing signal detection module 14, the routing end wireless signal acquisition module 113, the wireless router 43 and the power switch 18 form a group. Each set being disposed at a different location within the room.
A WiFi performance improvement method suitable for a WiFi performance improvement system facing an industrial interference environment comprises a control process of selecting which wireless router is started from a plurality of wireless routers;
the control process of selecting which wireless router to turn on from the plurality of wireless routers is as follows:
when a terminal uses an opened wireless router for networking, under the control of a main control chip, a user side signal acquisition module acquires wireless signals received by a WiFi module on the terminal, and the main control chip enables a user side data processing module to process the wireless signals acquired by the WiFi module;
when the user side signal acquisition module acquires that the signal intensity value of the wireless signal received by the terminal WiFi module is smaller than the signal intensity value which is preset and stored in the storage chip, the main control chip immediately enables the user side wireless signal transmitting module to send out a wireless signal; the wireless signals sent by the user side wireless signal transmitting module can be acquired by a plurality of routing side wireless signal acquisition modules at different positions in a room;
after each routing end wireless signal acquisition module acquires a wireless signal, each routing end wireless signal acquisition module uploads the wireless signal acquired by each routing end wireless signal acquisition module to the microcontroller;
after the microcontroller receives the signal strength values uploaded by the wireless signal acquisition modules of the routing ends, the microcontroller immediately enables the data processing unit to judge the signal strength values of the signal strength values uploaded by the wireless signal acquisition modules of the routing ends, and finds out the wireless signal acquisition module of the routing end corresponding to the maximum value in the signal strength values;
then the microcontroller immediately sends a starting instruction to the wireless router which is bound with the wireless signal acquisition module at the routing end and corresponds to the maximum value in the signal strength value, and the corresponding wireless router is started immediately;
after the corresponding wireless router is started, the microcontroller immediately closes the wireless router which is started previously;
the control process of selecting which wireless router to turn on among the plurality of wireless routers is ended up to this point.
A WiFi performance improvement method suitable for a WiFi performance improvement system facing industrial interference environment comprises a wireless router starting time control process and a wireless router closing time control process;
the control process of the wireless router starting time is as follows:
setting the time length from the time when the microcontroller gives a closing instruction to a certain power switch to the time when the microcontroller receives a detection signal intensity uploaded by a wireless routing signal detection module corresponding to the power switch and reaches a set value as the starting time length of the wireless router corresponding to the power switch;
the specific process of the starting time length of the wireless router is that the microcontroller starts timing when a closing instruction of a certain power switch starts, then a wireless routing signal detection module on the wireless router corresponding to the power switch starts to detect a wireless signal sent by the wireless router and uploads the detection signal to the microcontroller, the microcontroller processes the detection signal uploaded by the wireless routing signal detection module, and the time length until the strength of the detection signal uploaded by the wireless routing signal detection module received by the microcontroller reaches a set value is the detected starting time length of the corresponding wireless router;
the control process of the wireless router closing time is as follows:
setting the time length from the time when the microcontroller gives a disconnection instruction to a certain power switch to the time when the microcontroller receives a detection signal strength which is uploaded by a wireless routing signal detection module corresponding to the power switch and is reduced to a set value as the closing time length of the wireless router corresponding to the power switch;
the specific process of the closing time length of the wireless router is that the microcontroller starts timing when a certain power switch disconnection instruction starts, then a wireless routing signal detection module on the wireless router corresponding to the power switch starts to detect a wireless signal sent by the wireless router and uploads the detection signal to the microcontroller, the microcontroller processes the detection signal uploaded by the wireless routing signal detection module, and the time length until the microcontroller receives that the intensity of the detection signal uploaded by the wireless routing signal detection module is reduced to a set value is the detected closing time length of the corresponding wireless router;
setting a working wireless router as a first wireless router, setting a wireless router to be started as a second wireless router, setting the closing time length of the first wireless router as T1, and setting the starting time length of the second wireless router as T2; setting a power switch corresponding to the first wireless router as a first power switch, and setting a power switch corresponding to the second wireless router as a second power switch;
when T2= T1, the microcontroller sends an opening instruction to the first power switch and simultaneously sends a closing instruction to the second power switch;
when T2 is larger than T1, the microcontroller sends a closing instruction to the second power switch at the time of T2-T1 after the microcontroller sends an opening instruction to the second power switch;
when T2 is less than T1, the microcontroller sends a closing instruction to the second power switch at the time T1-T2 after the microcontroller sends an opening instruction to the first power switch.
The terminal in this embodiment includes a mobile phone, a tablet computer, a notebook computer, and other devices capable of accessing internet wirelessly.
This embodiment sets up a plurality of wireless router through locating in the room different positions, lets the terminal ability come automatically regulated by which wireless router provides wireless signal for oneself according to the size of the wireless signal intensity of the wireless router of oneself networking, simple structure, convenient to use, the reliability is high.
The embodiments of the present invention are described above with reference to the accompanying drawings, but the implementation is not limited by the above embodiments, and those skilled in the art can make various changes or modifications within the scope of the appended claims.
Claims (1)
1. The WiFi performance improvement system oriented to the industrial interference environment comprises a terminal provided with a WiFi module and a plurality of wireless routers arranged at different positions in a room, and is characterized by further comprising a microcontroller, and a data processing unit and a memory which are connected with the microcontroller;
the terminal is respectively provided with a main control chip, a storage chip, a user side wireless signal transmitting module, a user side data processing module and a user side signal collecting module, wherein the storage chip, the user side wireless signal transmitting module, the user side data processing module and the user side signal collecting module are respectively connected with the main control chip; the acquisition end of the user side signal acquisition module is connected with the signal intensity output end of the WiFi module;
each wireless router is respectively provided with a routing end wireless signal acquisition module which is bound with the position of the corresponding wireless router, and each routing end wireless signal acquisition module is respectively connected with the microcontroller;
the main control chip can be in wireless connection with each routing end wireless signal acquisition module through the user end wireless signal transmitting module; the start-stop control end of each wireless router is connected with the microcontroller;
the control process for selecting which wireless router to turn on from a plurality of wireless routers is as follows:
when a terminal uses an opened wireless router for networking, under the control of a main control chip, a user side signal acquisition module acquires wireless signals received by a WiFi module on the terminal, and the main control chip enables a user side data processing module to process the wireless signals acquired by the WiFi module;
when the user side signal acquisition module acquires that the signal intensity value of the wireless signal received by the terminal WiFi module is smaller than the signal intensity value which is preset and stored in the storage chip, the main control chip immediately enables the user side wireless signal transmitting module to send out a wireless signal; the wireless signals sent by the user side wireless signal transmitting module can be acquired by a plurality of routing side wireless signal acquisition modules at different positions in a room;
after each routing end wireless signal acquisition module acquires a wireless signal, each routing end wireless signal acquisition module uploads the wireless signal acquired by each routing end wireless signal acquisition module to the microcontroller;
after the microcontroller receives the signal intensity values uploaded by the wireless signal acquisition modules of the routing ends, the microcontroller immediately enables the data processing unit to judge the signal intensity values uploaded by the wireless signal acquisition modules of the routing ends, and finds out the wireless signal acquisition module of the routing end corresponding to the maximum value in the signal intensity values;
then the microcontroller immediately sends a starting instruction to the wireless router which is bound with the wireless signal acquisition module at the routing end and corresponds to the maximum value in the signal strength value, and the corresponding wireless router is started immediately;
after the corresponding wireless router is started, the microcontroller immediately closes the wireless router which is started before;
so far, the control process of selecting which wireless router to turn on among the plurality of wireless routers is finished.
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| CN113890645B (en) * | 2020-04-09 | 2024-04-05 | 裴广华 | Signal receiving adjustable system based on data communication |
| CN111984122A (en) * | 2020-08-19 | 2020-11-24 | 北京鲸世科技有限公司 | Electroencephalogram data matching method and system, storage medium and processor |
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| CN106603425A (en) * | 2016-12-27 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Router and state control method thereof |
| CN107071818A (en) * | 2017-03-31 | 2017-08-18 | 上海斐讯数据通信技术有限公司 | Intelligent power saving wireless router and its electricity saving method |
| CN107172633A (en) * | 2017-06-09 | 2017-09-15 | 上海斐讯数据通信技术有限公司 | The condition control method and wireless router of a kind of router |
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| US8660008B2 (en) * | 2011-03-02 | 2014-02-25 | 3Inova Networks Inc. | Traffic management in distributed wireless networks |
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|---|---|---|---|---|
| CN106603425A (en) * | 2016-12-27 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Router and state control method thereof |
| CN107071818A (en) * | 2017-03-31 | 2017-08-18 | 上海斐讯数据通信技术有限公司 | Intelligent power saving wireless router and its electricity saving method |
| CN107172633A (en) * | 2017-06-09 | 2017-09-15 | 上海斐讯数据通信技术有限公司 | The condition control method and wireless router of a kind of router |
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