CN105159301A - WIFI relay system and method based on sweeping robot - Google Patents
WIFI relay system and method based on sweeping robot Download PDFInfo
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- CN105159301A CN105159301A CN201510609219.6A CN201510609219A CN105159301A CN 105159301 A CN105159301 A CN 105159301A CN 201510609219 A CN201510609219 A CN 201510609219A CN 105159301 A CN105159301 A CN 105159301A
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Abstract
The invention provides a WIFI relay system and method based on a sweeping robot. A positioning module is installed on the sweeping robot, and is combined with a positioning control point and a positioning server, so that the sweeping robot can reach any indoor (outdoor) position based on a set route or under human remote control. A WIFI relay is installed on the sweeping robot and is combined with surrounding WIFI signals, or a plurality of sweeping robots form a WIFI relay queue and become a mobile WIFI signal source, thus further prolonging the relay length of WIFI signals, changing the emission angle, improving the coverage of the WIFI signals, improving the quality of the WIFI signals and meeting the temporary WIFI communication requirement.
Description
Technical field
The present invention relates to Spatial Information Technology, particularly relate to a kind of WIFI relay system based on sweeping robot and method.
Background technology
Sweeping robot extensively comes into operation, and by inductor, obstruction detection, as encountered wall or other barriers, being turned voluntarily and according to Different Rule setting, being walked by different route, comprehensive overlay area.By modes such as electromagnetic pulse autoscan or ultrasonic reflections, robot can form the key message in room automatically, as room area and structure, then the position residing for oneself and the structure in house formulate walking program automatically, coordinate fuselage setup control path, repeatedly walk in indoor, as along limit, concentrate, random, straight line moving etc.
Meanwhile, indoor WIFI signal depends primarily on WIFI hot spot quantity, position and power now, restricts for cost, some large spaces, as market, movie theatre, storage, factory building, gymnasium or carry parking lot etc., signal is difficult to comprehensive covering, and communication quality is undesirable.In addition, for some interim WIFI service situation, as the large-scale activity such as square, stadium, need timing, fixed point, effectively provide WIFI to serve.
Summary of the invention
In view of this, a kind of WIFI coverage rate high and the WIFI relay system based on sweeping robot that WIFI signal quality is stronger and method is we provided.
For achieving the above object, the present invention adopts following technical proposals:
Based on a WIFI relay system for sweeping robot, comprising:
Sweeping robot, described sweeping robot is by colliding sensor and ultrasonic sensing system automatic detecting barrier, and dodging voluntarily, it is mobile to collide and turn;
Locating module, described locating module is installed on described sweeping robot, for combining with location-server and allocation control points;
Allocation control points, described allocation control points is installed on indoor (outward) key position, there is accurate coordinates value, described allocation control points and described location-server, described locating module carry out real-time communication, for the spatial information of Dynamic Acquisition robot, and can assist and realize manual control or self-navigation campaign;
Location-server, described location-server signal is connected to described locating module and described allocation control points, and based on three-point fix, the relative position of described locating module and described allocation control points is calculated by plug-in, thus the spacetime coordinates obtained in described sweeping robot motion process, and control its track route;
WIFI repeater, described WIFI repeater is installed on described sweeping robot, for by received WIFI signal, strengthens, to no signal or weak output signal field emission by amplifying.
Particularly, described locating module, location-server and allocation control points realize space orientation to robot motion and navigation by one or more modes in the indoor orientation methods such as outdoor positioning method and pseudo satellite, pseudolite, WLAN (wireless local area network), radio-frequency (RF) tag, ultra-broadband radio, ultrasound wave such as GPS, the Big Dipper, cellular base station, WLAN (wireless local area network).
In certain embodiments, described sweeping robot also comprises mechanical arm, described mechanical arm on described sweeping robot liftable, horizontally rotate or free-extension, for control WIFI repeaters transmit antenna.
In addition, a kind of WIFI trunking method based on sweeping robot, comprises the steps:
Described sweeping robot, according to the circuit preset or under manual remote control, realizes all standing scanning to indoor (outward) region;
Locating module on described sweeping robot, allocation control points combine with location-server, carry out location navigation between real-time empty;
Described WIFI repeater is by received WIFI signal, strengthen by amplifying, to no signal or weak output signal field emission, the intensity of effective expansion WIFI signal and scope, the all standing of feasible region interior orientation, fixed point or portable WIFI signal, promote WIFI service quality, or meet provisional WIFI communication requirement.
WIFI relay system based on sweeping robot provided by the invention and method, by installing locating module on sweeping robot, make it can by ultrasound wave and collision sensing, automatically indoor (outward) position is gone over, wherein locating module combines with location-server phase and allocation control points, indoor (outward) can be arrived based on the optional position under setting circuit or manual remote control (according to present position and building structure feature, automatic formulation walking program, repeatedly walk, as along limit, concentrate, at random, straight line etc.), thus the comprehensive scanning completed indoor (outward).
Meanwhile, location-server signal is connected to locating module and allocation control points, and based on three-point fix, by the relative position of plug-in compute location module and allocation control points.On this basis, sweeping robot is installed WIFI repeater, it is made to combine with the WIFI signal of periphery, or adopt multiple sweeping robot to form WIFI relay queue, become portable WIFI signal source, strengthen the relaying length of WIFI signal further, change emission angle, improve the coverage rate of WIFI signal, improve the quality of WIFI signal, meet provisional WIFI communication requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation based on the WIFI relay system of sweeping robot in the present invention.
Fig. 2 is the flow chart of steps based on the WIFI trunking method of sweeping robot in the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage more clear, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of WIFI relay system based on sweeping robot, comprising: sweeping robot 100, locating module 110, allocation control points 120, location-server 130 and WIFI repeater 140.
Wherein, described sweeping robot 100 has accessible locomitivity, and collision of dodging voluntarily, turning are moved or change direct of travel after an impact, realizes indoor (outward) region all standing scanning.Understandably, sweeping robot 100 is by modes such as colliding sensor and ultrasonic sensing system automatic detecting barriers, the key message in automatic formation room, as room area and structure, then the position residing for oneself and the structure in house formulate walking program automatically, cooperation fuselage setup control path (can according to present position and building structure feature in reality, automatic formulation walking program is also walked repeatedly, as along limit, concentrate, random, straight line etc.), thus complete comprehensive covering of indoor (outward).Meanwhile, sweeping robot 100 also comprises mechanical arm 150, mechanical arm 150 on sweeping robot 100 liftable, horizontally rotate or free-extension, for control WIFI repeaters transmit antenna.
Further, described locating module 110 is installed on sweeping robot 100, for combining with location-server 130 and allocation control points 120, carries out based on the comprehensive scanning under setting circuit or manual remote control indoor (outward) environment.
Further, described allocation control points 120 is installed on indoor (outward) key position, there is accurate coordinates value, allocation control points 120 and location-server 130, locating module 110 carry out real-time navigation communication, for the spatial information of Dynamic Acquisition sweeping robot 100, and can assist and realize manual control or self-navigation campaign.
Further, described location-server 130 signal is connected to locating module 110 and allocation control points 120, and based on three-point fix, by the relative position of plug-in compute location module 110 and described allocation control points 120, thus the spacetime coordinates obtained in sweeping robot 100 motion process, and control its track route.
Particularly, locating module 110, location-server 130 and allocation control points 120 are by outdoor positioning methods such as GPS, the Big Dipper, cellular base station, WLAN (wireless local area network), and one or more modes in the indoor orientation method such as pseudo satellite, pseudolite, WLAN (wireless local area network), radio-frequency (RF) tag, ultra-broadband radio, ultrasound wave realize the space orientation of moving to sweeping robot 100 and navigation.Being appreciated that as improving accuracy, the above-mentioned two or more integrated positioning mode combined can be taked.
Further, described WIFI repeater 140 is installed on the mechanical arm 150 of sweeping robot 100, mechanical arm 150 can control WIFI repeater 140 transmit direction and height.And WIFI repeater 140 is for by received WIFI signal, strengthens, to no signal or weak output signal field emission by amplifying.Particularly, in self-navigation or manual control motion process, WIFI repeater 140 receives WIFI signal around, amplifies enhancing further, improves the coverage rate of WIFI signal, improves the quality of WIFI signal.WIFI repeater 140 is wireless routers of tape relay function, at present mass product universalization.
In addition, multiple sweeping robot 100 can also be installed and form WIFI relay queue, become portable WIFI signal source, the relaying length of further enhancing WIFI signal, change emission angle, the all standing of feasible region interior orientation, fixed point or portable WIFI signal, improve the quality of WIFI signal, meet provisional WIFI communication requirement.
Referring again to Fig. 2, in addition, a kind of WIFI trunking method based on sweeping robot, comprises the steps:
S110: described sweeping robot 100, according to the circuit preset or under manual remote control, realizes all standing scanning to indoor (outward) region;
S120: the locating module 110 on described sweeping robot 100, allocation control points 120 combine with location-server 130, carry out space orientation navigation;
S130: described WIFI repeater 140 is by received WIFI signal, strengthen by amplifying, to no signal or weak output signal field emission, the intensity of effective expansion WIFI signal and scope, feasible region interior orientation, fixed point, portable WIFI signal all standing, promote WIFI service quality, or meet provisional WIFI communication requirement.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1., based on a WIFI relay system for sweeping robot, it is characterized in that, comprising:
Sweeping robot, described sweeping robot is by colliding sensor and ultrasonic sensing system automatic detecting barrier, and dodging voluntarily, it is mobile to collide and turn;
Locating module, described locating module is installed on described sweeping robot, for combining with location-server and allocation control points;
Allocation control points, described allocation control points is installed on indoor (outward) key position, there is accurate coordinates value, described allocation control points and described location-server, described locating module carry out real-time communication, for the spatial information of Dynamic Acquisition robot, and can assist and realize manual control or self-navigation campaign;
Location-server, described location-server signal is connected to described locating module and described allocation control points, and based on three-point fix, the relative position of described locating module and described allocation control points is calculated by plug-in, thus the spacetime coordinates obtained in described sweeping robot motion process, and control its track route;
WIFI repeater, described WIFI repeater is installed on described sweeping robot, for by received WIFI signal, strengthens, to no signal or weak output signal field emission by amplifying.
2. the WIFI relay system based on sweeping robot according to claim 1, it is characterized in that, described locating module, location-server and allocation control points realize space orientation to robot motion and navigation by one or more modes in the indoor orientation methods such as outdoor positioning method and pseudo satellite, pseudolite, WLAN (wireless local area network), radio-frequency (RF) tag, ultra-broadband radio, ultrasound wave such as GPS, the Big Dipper, cellular base station, WLAN (wireless local area network).
3. the WIFI relay system based on sweeping robot according to claim 1, it is characterized in that, described sweeping robot also comprises mechanical arm, described mechanical arm on described sweeping robot liftable, horizontally rotate or free-extension, for control WIFI repeaters transmit antenna.
4., based on a WIFI trunking method for sweeping robot, it is characterized in that, comprise the steps:
Described sweeping robot, according to the circuit preset or under manual remote control, realizes all standing scanning to indoor (outward) region;
Locating module on described sweeping robot combines with allocation control points and location-server, carries out location navigation between real-time empty;
Described WIFI repeater is by received WIFI signal, strengthen by amplifying, to no signal or weak output signal field emission, the intensity of effective expansion WIFI signal and scope, the all standing of feasible region interior orientation, fixed point or portable WIFI signal, promote WIFI service quality, or meet provisional WIFI communication requirement.
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|---|---|---|---|---|
| CN105847164A (en) * | 2016-03-28 | 2016-08-10 | 乐视控股（北京）有限公司 | Split type router-based communication method and split type router |
| CN105873116A (en) * | 2016-03-28 | 2016-08-17 | 联想(北京)有限公司 | Communication method and device, and first electronic device |
| CN105896664A (en) * | 2016-05-16 | 2016-08-24 | 四川仪岛科技有限公司 | Charging positioning method with automatic charging function |
| CN105914825A (en) * | 2016-05-16 | 2016-08-31 | 四川仪岛科技有限公司 | Intelligent charging system |
| CN105915273A (en) * | 2015-12-18 | 2016-08-31 | 美的集团股份有限公司 | Repeater for automatically adjusting position, repeater system and relay method |
| CN106052676A (en) * | 2016-05-26 | 2016-10-26 | 深圳市神州云海智能科技有限公司 | Robot navigation positioning method and device and robot |
| CN106254830A (en) * | 2016-08-26 | 2016-12-21 | 上海建工集团股份有限公司 | The accessible video wireless transmission device of a kind of full angle rotation and method |
| CN106899991A (en) * | 2017-03-08 | 2017-06-27 | 哈尔滨工业大学深圳研究生院 | Adaptive optimal ad hoc network method based on multirobot and gaussian signal model |
| WO2017107655A1 (en) * | 2015-12-25 | 2017-06-29 | 北京奇虎科技有限公司 | Method and device for controlling automatic sweeper |
| WO2018121280A1 (en) * | 2016-12-27 | 2018-07-05 | 纳恩博（北京）科技有限公司 | Network capacity expansion method, apparatus and system |
| CN108966051A (en) * | 2018-08-01 | 2018-12-07 | 俞雪利 | A kind of vehicle-mounted bracket with 5G wireless network repeater |
| CN109974705A (en) * | 2019-03-08 | 2019-07-05 | 桂林电子科技大学 | A kind of optimization method and system in the cleaning path of sweeping robot |
| CN110535520A (en) * | 2019-10-29 | 2019-12-03 | 特斯联（北京）科技有限公司 | Improve the intelligent movable trunking and relay system of indoor Internet of Things signal covering |
| CN110960147A (en) * | 2018-09-27 | 2020-04-07 | 广东美的生活电器制造有限公司 | Control method and control device of mobile cleaning device with wifi function |
| CN111554389A (en) * | 2020-04-30 | 2020-08-18 | 周重宁 | Hospital service management system and hospital service robot control method |
| CN111669395A (en) * | 2016-12-30 | 2020-09-15 | 深圳市大疆创新科技有限公司 | Networking control method, mobile remote control equipment, server and system |
| CN112821931A (en) * | 2021-01-08 | 2021-05-18 | 浙江科技学院 | Self-adaptive mobile wireless relay control system and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799185A (en) * | 2012-09-05 | 2012-11-28 | 浙江大学 | Intelligent safety patrol system based on DaNI mobile robot platform |
| EP2570772A1 (en) * | 2011-09-16 | 2013-03-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for localisation and mapping of pedestrians or robots using wireless access points |
| CN103916631A (en) * | 2014-03-14 | 2014-07-09 | 上海交通大学 | Mobile video monitoring system based on cognitive radio and method thereof |
| CN104720691A (en) * | 2013-12-19 | 2015-06-24 | Lg电子株式会社 | Robot cleaner, robot cleaner system and control method of the same |
| CN204465884U (en) * | 2015-03-30 | 2015-07-08 | 南京邮电大学 | Based on the indoor locating system of WLAN (wireless local area network) |
-
2015
- 2015-09-22 CN CN201510609219.6A patent/CN105159301A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2570772A1 (en) * | 2011-09-16 | 2013-03-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for localisation and mapping of pedestrians or robots using wireless access points |
| CN102799185A (en) * | 2012-09-05 | 2012-11-28 | 浙江大学 | Intelligent safety patrol system based on DaNI mobile robot platform |
| CN104720691A (en) * | 2013-12-19 | 2015-06-24 | Lg电子株式会社 | Robot cleaner, robot cleaner system and control method of the same |
| CN103916631A (en) * | 2014-03-14 | 2014-07-09 | 上海交通大学 | Mobile video monitoring system based on cognitive radio and method thereof |
| CN204465884U (en) * | 2015-03-30 | 2015-07-08 | 南京邮电大学 | Based on the indoor locating system of WLAN (wireless local area network) |
Non-Patent Citations (3)
| Title |
|---|
| 宋学军: "《钢铁中铸入的灵魂-机器人》", 31 October 2014, 长春：吉林人民出版社 * |
| 李宗学，等: ""基于多传感器融合的吸尘机器人硬件设计"", 《内蒙古工业大学学报》 * |
| 胡伟华: ""基于RFID和WSN的室内移动机器人避障与导航研究"", 《万方数据HTTP://D.WANFANGDATA.COM.CN/THESIS/Y1475796》 * |
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|---|---|---|---|---|
| CN105915273A (en) * | 2015-12-18 | 2016-08-31 | 美的集团股份有限公司 | Repeater for automatically adjusting position, repeater system and relay method |
| CN105915273B (en) * | 2015-12-18 | 2018-10-23 | 美的集团股份有限公司 | Repeater, repeater system and the trunking method of automatic adjusting position |
| WO2017107655A1 (en) * | 2015-12-25 | 2017-06-29 | 北京奇虎科技有限公司 | Method and device for controlling automatic sweeper |
| CN105873116A (en) * | 2016-03-28 | 2016-08-17 | 联想(北京)有限公司 | Communication method and device, and first electronic device |
| CN105847164A (en) * | 2016-03-28 | 2016-08-10 | 乐视控股（北京）有限公司 | Split type router-based communication method and split type router |
| CN105873116B (en) * | 2016-03-28 | 2020-07-24 | 联想(北京)有限公司 | Communication method and device and first electronic equipment |
| CN105896664A (en) * | 2016-05-16 | 2016-08-24 | 四川仪岛科技有限公司 | Charging positioning method with automatic charging function |
| CN105914825A (en) * | 2016-05-16 | 2016-08-31 | 四川仪岛科技有限公司 | Intelligent charging system |
| CN106052676A (en) * | 2016-05-26 | 2016-10-26 | 深圳市神州云海智能科技有限公司 | Robot navigation positioning method and device and robot |
| CN106052676B (en) * | 2016-05-26 | 2019-03-15 | 深圳市神州云海智能科技有限公司 | A kind of robot navigation's localization method, device and robot |
| CN106254830A (en) * | 2016-08-26 | 2016-12-21 | 上海建工集团股份有限公司 | The accessible video wireless transmission device of a kind of full angle rotation and method |
| WO2018121280A1 (en) * | 2016-12-27 | 2018-07-05 | 纳恩博（北京）科技有限公司 | Network capacity expansion method, apparatus and system |
| CN111669395A (en) * | 2016-12-30 | 2020-09-15 | 深圳市大疆创新科技有限公司 | Networking control method, mobile remote control equipment, server and system |
| CN106899991B (en) * | 2017-03-08 | 2020-02-14 | 哈尔滨工业大学深圳研究生院 | Self-adaptive optimal self-networking method based on multiple robots and Gaussian signal models |
| CN106899991A (en) * | 2017-03-08 | 2017-06-27 | 哈尔滨工业大学深圳研究生院 | Adaptive optimal ad hoc network method based on multirobot and gaussian signal model |
| CN108966051A (en) * | 2018-08-01 | 2018-12-07 | 俞雪利 | A kind of vehicle-mounted bracket with 5G wireless network repeater |
| CN110960147A (en) * | 2018-09-27 | 2020-04-07 | 广东美的生活电器制造有限公司 | Control method and control device of mobile cleaning device with wifi function |
| CN109974705A (en) * | 2019-03-08 | 2019-07-05 | 桂林电子科技大学 | A kind of optimization method and system in the cleaning path of sweeping robot |
| CN110535520A (en) * | 2019-10-29 | 2019-12-03 | 特斯联（北京）科技有限公司 | Improve the intelligent movable trunking and relay system of indoor Internet of Things signal covering |
| CN111554389A (en) * | 2020-04-30 | 2020-08-18 | 周重宁 | Hospital service management system and hospital service robot control method |
| CN112821931A (en) * | 2021-01-08 | 2021-05-18 | 浙江科技学院 | Self-adaptive mobile wireless relay control system and control method |
| CN112821931B (en) * | 2021-01-08 | 2022-08-19 | 浙江科技学院 | Self-adaptive mobile wireless relay control system and control method |
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Application publication date: 20151216 |