CN101351022A - Method and equipment for ordering radio equipment based on signal intensity - Google Patents
Method and equipment for ordering radio equipment based on signal intensity Download PDFInfo
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- CN101351022A CN101351022A CNA2007101191082A CN200710119108A CN101351022A CN 101351022 A CN101351022 A CN 101351022A CN A2007101191082 A CNA2007101191082 A CN A2007101191082A CN 200710119108 A CN200710119108 A CN 200710119108A CN 101351022 A CN101351022 A CN 101351022A
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Abstract
The invention discloses a method and a device for sorting peripheral radio devices based on signal intensity. A first radio device dynamically acquires the RSSI value of the peripheral radio devices, sorts the searched peripheral radio devices in the descending order based on the RSSI values and displays to the user through a human-machine interface. Therefore, when the user uses the radio devices with relatively small human-machine interface (like Bluetooth mobile phone), the RSSI value of the target device can be strengthened to enable the target device to sort forward and appear on the front page of the human-machine interface of the first radio device, thereby reducing the difficulty of the user to search the target device and improving the radio connecting efficiency of the first radio device and the target device.
Description
Technical field
The present invention relates to wireless communication technology, relate to particularly according to signal strength signal intensity from by force to weak sorted search successively to around the method and apparatus of wireless device.
Background technology
Wireless technology makes the user break away from the puzzlement of cable, in daily life and work, be used widely, for example bluetooth (Bluetooth) technology, Wi-Fi (Wireless Fidelity) technology, Wibree technology, Wireless USB technology and UWB (Ultra WideBand, ultrawideband) technology.
With the bluetooth is example, comes other bluetooth equipment of unique identification by globally unique bluetooth device address (Bluetooth Device Address is called for short BD-ADDR) between the bluetooth equipment.Bluetooth equipment is found other bluetooth equipment in its communication range by using equipment query, and all available bluetooth equipments of periphery respond, and send its bluetooth device address.Also can obtain the friendly name of bluetooth equipment between the bluetooth equipment by the device name querying command.The function of a bluetooth equipment offers another bluetooth equipment with one or more bluetooth equipment service manner, and the user can select certain bluetooth equipment service wherein to connect as required.
The process that the typical case carries out the bluetooth applications operation is: first bluetooth equipment is searched for bluetooth equipment on every side by locating function, and is shown to the user by tabulation of bluetooth equipment on every side and the service list thereof that man-machine interface will find.The user specifies some bluetooth equipments to search service in the bluetooth equipment that searches, and selects corresponding service to use connection.
For some hand-held micro radio equipment (for example bluetooth cellular phone), man-machine interface is less usually, and if search around wireless device more, the target device that desire connects is not probably in the homepage of man-machine interface.Like this, the user just needs to pass through progressively page turning and seeks target device, operates inconvenience.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method and apparatus that carries out ordering radio equipment according to signal strength signal intensity RSSI value, make win wireless device can according to signal strength signal intensity from by force to weak arrangement search around wireless device, and be shown to the user by man-machine interface.Like this, when the user needs first wireless device to connect certain wireless device, the distance of this wireless device and first wireless device can further, perhaps increase the radio transmitted power of this wireless device, it is stronger that thereby first wireless device detects the signal strength signal intensity of this wireless device, can come the homepage of the first wireless device man-machine interface, need not user's page turning and search this wireless device, improve efficient greatly.
An aspect of of the present present invention has proposed a kind of first wireless device and has carried out the method for ordering radio equipment on every side according to signal strength signal intensity RSSI value, comprises step:
(a) first wireless device obtains the signal strength signal intensity RSSI value of wireless device on every side;
(b) first wireless device according to signal strength signal intensity RSSI value from big to small successively sorted search arrive around wireless device;
(c) first wireless device will be shown to the user by man-machine interface according to the wireless device on every side that signal strength signal intensity RSSI value sorts from big to small.
Another aspect of the present invention has proposed a kind ofly to carry out first wireless device of ordering radio equipment on every side according to signal strength signal intensity.First wireless device comprises: the wireless device module, be used for and on every side wireless device carry out wireless device communication; Control module is used to obtain the signal strength signal intensity RSSI value of wireless device on every side, and according to signal strength signal intensity RSSI value from big to small successively sorted search arrive around wireless device; And man-machine interface, be used for wireless device around sorting from big to small according to signal strength signal intensity RSSI value is shown to the user.
In a preferred embodiment, first wireless device is a bluetooth equipment, then first wireless device is with after bluetooth equipment connects on every side, use the HCI order " Read_RSSI " that defines in the bluetooth standard to obtain the signal strength signal intensity RSSI value of bluetooth equipment on every side, perhaps first wireless device need not to connect with bluetooth equipment on every side, uses bluetooth extensions HCI order " Inquiring " order to obtain the signal strength signal intensity RSSI value of bluetooth equipment on every side.
Because first wireless device is around inquiry or search during wireless device signal strength signal intensity RSSI value; usually can repeatedly receive the signal strength signal intensity RSSI value of each wireless device transmission on every side; and signal strength signal intensity RSSI value of at every turn returning of wireless device is unfixed around each, variation within the specific limits.Therefore preferably, a time cycle (for example 5 seconds, 10 seconds or other) is set in first wireless device, all signal strength signal intensity RSSI values that wireless device was returned in this time cycle around first wireless device write down respectively, and with wireless device around each at this moment between all signal strength signal intensity RSSI values in the cycle sue for peace and be averaged, come to sort from big to small successively wireless device on every side according to this signal strength signal intensity RSSI mean value, and the good wireless device on every side that will sort is shown to the user by man-machine interface.First wireless device signal strength signal intensity RSSI value of wireless device on every side of can searching for again at set intervals and sort, and will resequence good around wireless device upgrade in time and be shown to the user.
By describing flow process of the present invention in detail, will help to understand objects and advantages of the present invention by the preferred embodiment accompanying drawing.Wherein:
Fig. 1 is to be example with the bluetooth, provides the structure chart that carries out first bluetooth equipment of bluetooth equipment ordering on every side according to signal strength signal intensity;
Fig. 2 is to be example with the bluetooth, provides first bluetooth equipment carries out bluetooth equipment ordering on every side according to signal strength signal intensity flow chart.
Specific embodiment
Fig. 1 is to be example with the bluetooth, provides the structure chart that carries out first bluetooth equipment of bluetooth equipment ordering on every side according to signal strength signal intensity.
As shown in Figure 1, first bluetooth equipment 100 comprises bluetooth module 103, control module 102 and man-machine interface 101.Control module 102 may command bluetooth modules 103 and bluetooth equipment second bluetooth equipment 104, the 3rd bluetooth equipment 105 and N bluetooth equipment 106 carry out bluetooth devices S100, S101, S102 on every side wherein.Especially, control module 102 can be obtained the signal strength signal intensity RSSI value of bluetooth equipment second bluetooth equipment 104, the 3rd bluetooth equipment 105 and N bluetooth equipment 106 on every side by bluetooth module 103.A time cycle (for example 5 seconds) is set in control module 102, control module 102 record received each around wireless device second bluetooth equipment 104, the 3rd bluetooth equipment 105 and N bluetooth equipment 106 all signal strength signal intensity RSSI values in this time cycle, and with wireless device second bluetooth equipment 104 around each, the 3rd bluetooth equipment 105 and N bluetooth equipment 106 at this moment between all signal strength signal intensity RSSI values in the cycle sue for peace and be averaged, come to sort from big to small successively wireless device on every side according to this signal strength signal intensity RSSI mean value, be shown to the user by the bluetooth equipment on every side that it is good that man-machine interface 101 will sort again.
Preferably, first bluetooth equipment 100 is by bluetooth module 103 and bluetooth equipment second bluetooth equipment 104 on every side, after the 3rd bluetooth equipment 105 and N bluetooth equipment 106 connect, control module 102 uses the HCI order " Read_RSSI " that defines in the bluetooth standard to obtain bluetooth equipment second bluetooth equipment 104 on every side, the signal strength signal intensity RSSI value of the 3rd bluetooth equipment 105 and N bluetooth equipment 106, perhaps control module 102 directly uses bluetooth extensions HCI order " Inquiring " order to obtain bluetooth equipment second bluetooth equipment 104 on every side, the signal strength signal intensity RSSI value of the 3rd bluetooth equipment 105 and N bluetooth equipment 106.
Fig. 2 is to be example with the bluetooth, provides first bluetooth equipment carries out bluetooth equipment ordering on every side according to signal strength signal intensity flow chart.
As shown in Figure 2, first bluetooth equipment at first obtains the signal strength signal intensity RSSI value S200 of bluetooth equipment on every side, and for example first bluetooth equipment can use the HCI order " Read_RSSI " or the bluetooth extensions HCI order " Inquiring " that define in the bluetooth equipment standard to obtain the signal strength signal intensity RSSI value of bluetooth equipment on every side.
Then, first bluetooth equipment according to signal strength signal intensity RSSI value from big to small successively sorted search arrive around bluetooth equipment S201.Because bluetooth equipment can return multiple signal intensity RSSI value to first bluetooth equipment on every side, and the RSSI value of at every turn returning is unfixed, therefore can be set a time cycle in first bluetooth equipment, first bluetooth equipment is recorded in interior each that obtained of this time cycle all signal strength signal intensity RSSI values of wireless device on every side, and respectively all the signal strength signal intensity RSSI values summations of wireless device around each are averaged, according to this signal strength signal intensity RSSI mean value bluetooth equipment on every side of arriving of sorted search successively from big to small.
At last, first bluetooth equipment will be shown to user S202 by man-machine interface according to the bluetooth equipment on every side that signal strength signal intensity RSSI value sorts from big to small.
Though the present invention illustrates and describes with reference to its preferred embodiment, but those of ordinary skill in the art answers described understanding, under the situation of the spirit and scope of the present invention that do not break away from the appended claims and limited, can carry out the various changes of form and details.The present invention is not limited to bluetooth applications, is suitable for too for other wireless technologys such as Wi-Fi, UWB.
Claims (12)
1. a wireless device carries out the method for ordering radio equipment on every side according to signal strength signal intensity, it is characterized in that comprising step:
First wireless device obtains the signal strength signal intensity RSSI value of wireless device on every side;
First wireless device according to signal strength signal intensity RSSI value successively from big to small sorted search arrive around wireless device; And
First wireless device will be shown to the user by man-machine interface according to wireless device around the ordering of signal strength signal intensity RSSI value.
2. method according to claim 1 is characterized in that:
In first wireless device, set a time cycle, signal strength signal intensity RSSI value summation in this time cycle is averaged first wireless device to wireless device around each, and according to wireless device around this signal strength signal intensity RSSI mean value ordering from big to small successively, and will be shown to the user by man-machine interface according to wireless device around the ordering of this signal strength signal intensity RSSI mean value.
3. method according to claim 2 is characterized in that:
The described time cycle was 5 seconds.
4. method according to claim 1 is characterized in that:
First wireless device and on every side wireless device be bluetooth equipment.
5. method according to claim 4 is characterized in that:
First wireless device uses the HCI order " Read_RSSI " that defines in the bluetooth standard to obtain the signal strength signal intensity RSSI value of wireless device on every side.
6. method according to claim 4 is characterized in that:
First wireless device uses bluetooth extensions HCI order " Inquiring " to obtain the signal strength signal intensity RSSI value of wireless device on every side.
7. one kind is carried out first wireless device of ordering radio equipment on every side according to signal strength signal intensity, comprising:
The wireless device module, be used for and on every side wireless device carry out wireless device communication;
Control module is used to obtain the signal strength signal intensity RSSI value of wireless device on every side, and according to signal strength signal intensity RSSI value from big to small successively sorted search arrive around wireless device; And
Man-machine interface is used for wireless device around sorting from big to small according to signal strength signal intensity RSSI value is shown to the user.
8. first wireless device according to claim 7 is characterized in that:
In first wireless device, set a time cycle, signal strength signal intensity RSSI value summation in this time cycle is averaged first wireless device to wireless device around each, and according to wireless device around this signal strength signal intensity RSSI mean value ordering from big to small successively, and will be shown to the user by man-machine interface according to wireless device around the ordering of this signal strength signal intensity RSSI mean value.
9. first wireless device according to claim 8 is characterized in that:
The described time cycle was 5 seconds.
10. first wireless device according to claim 7 is characterized in that:
First wireless device and on every side wireless device be bluetooth equipment, and the wireless device module is a bluetooth module.
11. first wireless device according to claim 10 is characterized in that:
The control module of first wireless device uses the HCI order " Read RSSI " that defines in the bluetooth standard to obtain the signal strength signal intensity RSSI value of wireless device on every side.
12. first wireless device according to claim 10 is characterized in that:
The control module of first wireless device uses bluetooth extensions HCI order " Inquiring " to obtain the signal strength signal intensity RSSI value of wireless device on every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101191082A CN101351022A (en) | 2007-07-16 | 2007-07-16 | Method and equipment for ordering radio equipment based on signal intensity |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101191082A CN101351022A (en) | 2007-07-16 | 2007-07-16 | Method and equipment for ordering radio equipment based on signal intensity |
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| CN101351022A true CN101351022A (en) | 2009-01-21 |
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| CNA2007101191082A Pending CN101351022A (en) | 2007-07-16 | 2007-07-16 | Method and equipment for ordering radio equipment based on signal intensity |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195999A (en) * | 2010-03-11 | 2011-09-21 | 中国移动通信集团公司 | Peer-to-Peer network system, resource obtaining method and related device |
| CN102394673A (en) * | 2011-11-17 | 2012-03-28 | 深圳市中兴移动通信有限公司 | Ordering method of bluetooth devices and system thereof |
| CN102624430A (en) * | 2012-04-13 | 2012-08-01 | 华为终端有限公司 | Bluetooth terminal and search processing method thereof |
| CN103501387A (en) * | 2013-09-27 | 2014-01-08 | 宇龙计算机通信科技(深圳)有限公司 | Bluetooth equipment display processing method and device |
| CN103595449A (en) * | 2013-11-19 | 2014-02-19 | 惠州Tcl移动通信有限公司 | Method for searching for device and terminal device |
| CN103916162A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Terminal equipment and NFC method for same |
| CN103997731A (en) * | 2014-05-13 | 2014-08-20 | 刘洪明 | Method and system for intelligently recognizing Bluetooth low-power-consumption equipment |
| CN104254138A (en) * | 2013-06-25 | 2014-12-31 | 深圳市易普森科技有限公司 | Bluetooth queuing method |
| CN105005280A (en) * | 2015-06-30 | 2015-10-28 | 福州大学 | Industrial device man-machine interactive system based on wireless intelligent terminal and control method |
| CN105636112A (en) * | 2016-01-14 | 2016-06-01 | 广州市万联信息科技有限公司 | Method for obtaining MAC address and signal strength RSSI value of wireless device |
| CN105813221A (en) * | 2014-12-31 | 2016-07-27 | 张义勇 | WIFI disconnected network reconnection method of intelligent device in WIFI wireless local network environment |
| CN106162936A (en) * | 2014-11-26 | 2016-11-23 | 现代自动车株式会社 | The method and apparatus of Bluetooth pairing in vehicle is provided |
| CN106211031A (en) * | 2016-06-27 | 2016-12-07 | 深圳鑫岳电子科技有限公司 | Bluetooth equipment searching method and device |
| CN108024202A (en) * | 2017-12-07 | 2018-05-11 | 锐捷网络股份有限公司 | A kind of method and apparatus for adjusting wireless access point AP position |
| CN108111373A (en) * | 2016-11-24 | 2018-06-01 | 阿里巴巴集团控股有限公司 | Belong to setting method and device |
| CN109448346A (en) * | 2018-10-15 | 2019-03-08 | 南京富岛信息工程有限公司 | A kind of intelligence derailer state monitoring system and its group-net communication method |
| WO2021159765A1 (en) * | 2020-02-12 | 2021-08-19 | 华为技术有限公司 | Account data sharing method and electronic device |
| CN116546581A (en) * | 2023-04-13 | 2023-08-04 | 江苏果下科技有限公司 | Automatic cloud connection method based on network signal analysis |
-
2007
- 2007-07-16 CN CNA2007101191082A patent/CN101351022A/en active Pending
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195999A (en) * | 2010-03-11 | 2011-09-21 | 中国移动通信集团公司 | Peer-to-Peer network system, resource obtaining method and related device |
| CN102394673A (en) * | 2011-11-17 | 2012-03-28 | 深圳市中兴移动通信有限公司 | Ordering method of bluetooth devices and system thereof |
| CN102624430A (en) * | 2012-04-13 | 2012-08-01 | 华为终端有限公司 | Bluetooth terminal and search processing method thereof |
| CN103916162A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Terminal equipment and NFC method for same |
| CN104254138A (en) * | 2013-06-25 | 2014-12-31 | 深圳市易普森科技有限公司 | Bluetooth queuing method |
| CN104254138B (en) * | 2013-06-25 | 2018-05-04 | 深圳易普森科技股份有限公司 | A kind of bluetooth queuing strategy |
| CN103501387B (en) * | 2013-09-27 | 2016-03-09 | 宇龙计算机通信科技(深圳)有限公司 | Bluetooth equipment display processing method and device |
| CN103501387A (en) * | 2013-09-27 | 2014-01-08 | 宇龙计算机通信科技(深圳)有限公司 | Bluetooth equipment display processing method and device |
| CN103595449A (en) * | 2013-11-19 | 2014-02-19 | 惠州Tcl移动通信有限公司 | Method for searching for device and terminal device |
| CN103997731A (en) * | 2014-05-13 | 2014-08-20 | 刘洪明 | Method and system for intelligently recognizing Bluetooth low-power-consumption equipment |
| CN106162936A (en) * | 2014-11-26 | 2016-11-23 | 现代自动车株式会社 | The method and apparatus of Bluetooth pairing in vehicle is provided |
| CN105813221A (en) * | 2014-12-31 | 2016-07-27 | 张义勇 | WIFI disconnected network reconnection method of intelligent device in WIFI wireless local network environment |
| CN105005280A (en) * | 2015-06-30 | 2015-10-28 | 福州大学 | Industrial device man-machine interactive system based on wireless intelligent terminal and control method |
| CN105636112A (en) * | 2016-01-14 | 2016-06-01 | 广州市万联信息科技有限公司 | Method for obtaining MAC address and signal strength RSSI value of wireless device |
| CN106211031A (en) * | 2016-06-27 | 2016-12-07 | 深圳鑫岳电子科技有限公司 | Bluetooth equipment searching method and device |
| CN108111373A (en) * | 2016-11-24 | 2018-06-01 | 阿里巴巴集团控股有限公司 | Belong to setting method and device |
| CN108111373B (en) * | 2016-11-24 | 2021-06-29 | 斑马智行网络(香港)有限公司 | Attribution setting method and device |
| CN108024202A (en) * | 2017-12-07 | 2018-05-11 | 锐捷网络股份有限公司 | A kind of method and apparatus for adjusting wireless access point AP position |
| CN108024202B (en) * | 2017-12-07 | 2020-06-16 | 锐捷网络股份有限公司 | Method and device for adjusting position of wireless Access Point (AP) |
| CN109448346A (en) * | 2018-10-15 | 2019-03-08 | 南京富岛信息工程有限公司 | A kind of intelligence derailer state monitoring system and its group-net communication method |
| WO2021159765A1 (en) * | 2020-02-12 | 2021-08-19 | 华为技术有限公司 | Account data sharing method and electronic device |
| CN116546581A (en) * | 2023-04-13 | 2023-08-04 | 江苏果下科技有限公司 | Automatic cloud connection method based on network signal analysis |
| CN116546581B (en) * | 2023-04-13 | 2024-02-02 | 江苏果下科技有限公司 | Automatic cloud connection method based on network signal analysis |
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Open date: 20090121 |