CN110544370A - wireless switch control method and control system thereof - Google Patents
wireless switch control method and control system thereof Download PDFInfo
- Publication number
- CN110544370A CN110544370A CN201910789676.6A CN201910789676A CN110544370A CN 110544370 A CN110544370 A CN 110544370A CN 201910789676 A CN201910789676 A CN 201910789676A CN 110544370 A CN110544370 A CN 110544370A
- Authority
- CN
- China
- Prior art keywords
- module
- wireless
- signal
- access point
- wireless access
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Quality & Reliability (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
the invention belongs to the technical field of wireless switch control, and discloses a wireless switch control method and a wireless switch control system, wherein the wireless switch control system comprises: the device comprises a power supply module, a signal detection module, a main control module, a signal transmitting module, a signal enhancing module, a connecting module, a switch switching module and a display module. According to the invention, the signal detection module does not need a measuring instrument to detect signals, or special software to process data, and only the wireless signals transmitted by the wireless switch are analyzed, so that the position of the signal detection equipment can be detected to be in a strong signal coverage area or a weak signal coverage area of the wireless signals transmitted by the wireless switch, and the detection process of the wireless signals is simplified; meanwhile, the signal enhancement module avoids complicated page configuration steps when enhancing the strength of the wireless signals, and the wireless signals can be simply, quickly and conveniently enhanced.
Description
Technical Field
The invention belongs to the technical field of wireless switch control, and particularly relates to a wireless switch control method and a wireless switch control system.
background
The switch has two pieces of metal called 'contacts', the current forms a loop when the two contacts are contacted, and the current is open when the two contacts are not contacted. The contact metal is selected with regard to its degree of corrosion resistance, since most metals oxidize to form insulating oxides that prevent the contact from functioning properly. The contact metal is selected in consideration of its conductivity, hardness, mechanical strength, cost and toxicity. Corrosion resistant metals are sometimes plated on the contacts. The contact surface is typically plated to avoid oxide degradation of the contact. Non-metallic conductive materials, such as conductive plastics, are sometimes used for the contact surfaces. In the switch, a movable element may be used to make the contact conductive or non-conductive, the switch may be classified into a lever switch (Toggle switch), a push switch (pushbutton switch), a Rocker switch (Rocker switch) and the like according to the difference of the movable element, and the movable element may be another type of mechanical link. The wireless intelligent switch is movable and free of wiring. The movable characteristic of the lighting control device provides a more convenient and comfortable lighting control scheme for users; the wire distribution-free PVC cable has the advantages that the wire distribution is not needed, the use amount of electric wires and PVC pipes is reduced during installation, the requirements on metal raw materials such as copper and aluminum are reduced, and the carbon emission in the wire production process is reduced. However, the existing wireless switch signal detection involves the processes of signal detection by a measuring instrument, data processing by special software and the like, so that the detection process is complicated; meanwhile, the coverage area of the wireless signal is limited, and when the wireless switch is far away from the wireless client terminal, the wireless client terminal cannot receive the wireless signal, so that the phenomenon that the wireless client terminal cannot normally communicate occurs.
In summary, the problems of the prior art are as follows:
(1) When the existing wireless switch signal is detected, the processes of signal detection by a measuring instrument, data processing by special software and the like are involved, so that the detection process is complicated.
(2) The wireless signal coverage is limited, and when the wireless switch is far away from the wireless client terminal, the wireless client terminal cannot receive the wireless signal, so that the phenomenon that the wireless client terminal cannot normally communicate occurs.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a wireless switch control method and a wireless switch control system.
The present invention is achieved as described above, and a wireless switch control method includes:
Firstly, switching on a wireless switch control system;
Secondly, the wireless switch controller transmits the switch action information to the remote terminal, and the remote terminal transmits the control command to the wireless switch control end;
Thirdly, the wireless switch control end detects the transmitted signal and enhances the signal; receiving the signal transmitted remotely through a signal receiver;
And fourthly, the controller processes the transmitted signals, controls the opening and closing of the relay switch and realizes the wireless switch switching function.
further, the data classification process adopted by the storage module of the wireless switch control method is as follows:
Establishing a corresponding training sample for the obtained data, preprocessing the training sample, extracting corresponding frontal feature points, and expressing the text into vectors which can be identified by a computer;
Establishing a corresponding classifier according to the training sample, inputting the text into the established classifier, and continuously correcting the classifier so as to improve the classification accuracy of the classifier;
and establishing a training set for data to be classified, converting the related data into a vector format which is easy to be identified by a computer, and automatically classifying by using a classifier.
further, the signal detection method of the signal detection module of the wireless switch control method is as follows:
(1) After a wireless switch is accessed through a signal detector, receiving a wireless signal transmitted by the wireless switch;
(2) obtaining the signal intensity of the wireless signal reaching the position where the signal detection equipment is located;
(3) judging whether the signal intensity is greater than a preset intensity threshold value or not;
If so, judging that the position of the signal detection equipment is located in a strong signal coverage area of the wireless signal transmitted by the wireless switch;
if not, the position of the signal detection equipment is judged to be in a weak signal coverage area of the wireless signal transmitted by the wireless switch.
Further, the signal enhancement method of the signal enhancement module of the wireless switch control method is as follows:
1) enabling the slave wireless access point to start a first working mode through a signal enhancer, scanning and searching a master wireless access point matched with the slave wireless access point in the wireless network to ensure that the slave wireless access point is successfully connected with the master wireless access point matched with the slave wireless access point in a communication mode; the condition that the wireless access point is matched with the slave wireless access point is that the wireless access point also has the wireless protection setting protocol;
2) After the slave wireless access point is in communication connection with the matched master wireless access point, sending a first protocol message to the matched master wireless access point;
3) after receiving the first protocol message, the master wireless access point determines whether to send a second protocol message to the slave wireless access point according to message information contained in the first protocol message;
4) if the slave wireless access point receives the second protocol message, the master wireless access point matched with the slave wireless access point confirms the identity of the slave wireless access point, and performs registration authentication with the matched master wireless access point according to the personal identification password of the slave wireless access point;
5) The master wireless access point reconfiguring the network parameters;
6) and the slave wireless access point acquires the network parameters reconfigured by the master wireless access point, configures the network parameters on the slave wireless access point, and starts a second working mode so that the user terminal can be in communication connection with the slave wireless access point.
another object of the present invention is to provide a wireless switch control system operating the wireless switch control method, the wireless switch control system comprising:
the power supply module is connected with the main control module and supplies power to the whole system by utilizing the corresponding storage battery;
the display module is connected with the main control module and displays information such as the switching state, time and the like of the wireless switch by utilizing the display screen;
The main control module is respectively connected with the power supply module, the display module, the signal transmitting module, the signal enhancing module, the signal detection connecting module and the switch switching module 7 and used for coordinating the operation of all parts;
the signal transmitting module is connected with the main control module and transmits the action state of the wireless switch to the remote terminal by utilizing the signal transmitter;
The signal enhancement module is connected with the main control module and enhances the signals by utilizing the router;
the signal detection connection module is connected with the main control module, detects the signal by using the signal receiver and receives a corresponding control signal;
And the switch switching module is connected with the main control module and realizes a wireless switch switching function by utilizing the opening and closing of the relay.
Further, the switch switching module is provided with:
the temperature detection module is connected with the main control module, and is used for detecting the temperature inside the wireless switch by using the temperature sensor so as to prevent the temperature from being overhigh and damaging the normal operation of the relay;
The pressure detection module is connected with the main control module and used for detecting the force of the relay contacting the contact through the pressure sensor so as to judge whether the relay is well contacted;
the speed detection module is connected with the main control module and is used for detecting the running speed of a contact in the relay by utilizing the speed sensor;
And the alarm module is connected with the main control module, and alarms by using the alarm when an accident occurs.
the invention also aims to provide a wireless intelligent switch applying the wireless switch control method.
the invention has the advantages and positive effects that:
according to the invention, the signal detection module does not need a measuring instrument to detect signals, or special software to process data, and only the wireless signals transmitted by the wireless switch are analyzed, so that the position of the signal detection equipment can be detected to be in a strong signal coverage area or a weak signal coverage area of the wireless signals transmitted by the wireless switch, and the detection process of the wireless signals is simplified; meanwhile, the signal enhancement module avoids complicated page configuration steps when enhancing the strength of the wireless signals, and the wireless signals can be simply, quickly and conveniently enhanced.
according to the invention, the temperature detection module is arranged in the wireless switch, and the temperature inside the wireless switch is detected by using the temperature sensor, so that the phenomenon that the normal operation of the relay is damaged due to overhigh temperature is prevented; the pressure detection module detects the force of the relay contact by using the pressure sensor to judge whether the relay is in good contact; the speed detection module detects the running speed of a contact in the relay by using a speed sensor; when an accident occurs, the alarm module utilizes the alarm to give an alarm. The invention can monitor the running state of the wireless switch at any time, and can check the running state by using the remote terminal to prevent the influence on normal use.
drawings
fig. 1 is a flowchart of a wireless switch control method according to an embodiment of the present invention.
fig. 2 is a block diagram of a wireless switch control system according to an embodiment of the present invention.
In the figure: 1. a power supply module; 2. a display module; 3. a main control module; 4. a signal transmitting module; 5. a signal enhancement module; 6. a signal detection connection module; 7. and a switch switching module.
Detailed Description
in order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
the structure of the present invention will be described in detail below with reference to the accompanying drawings.
as shown in fig. 1, the wireless switch control method provided by the present invention includes the following steps:
s101: switching on a wireless switch control system;
s102: the wireless switch controller transmits the switch action information to the remote terminal, and the remote terminal transmits the control command to the wireless switch control end;
s103: the wireless switch control end detects the transmitted signal and enhances the signal; receiving the signal transmitted remotely through a signal receiver;
s104: the controller processes the transmitted signals, controls the opening and closing of the relay switch and realizes the wireless switch switching function.
As shown in fig. 2, a wireless switch control system according to an embodiment of the present invention includes: the device comprises a power module 1, a display module 2, a main control module 3, a signal transmitting module 4, a signal enhancing module 5, a signal detecting and connecting module 6 and a switch switching module 7.
and the power supply module 1 is connected with the main control module 3 and supplies power to the whole system by utilizing a corresponding storage battery.
And the display module 2 is connected with the main control module 3 and displays information such as the switching state and time of the wireless switch by utilizing a display screen.
The main control module 3 is respectively connected with the power module 1, the display module 2, the signal transmitting module 4, the signal enhancing module 5, the signal detecting and connecting module 6 and the switch switching module 7, and is used for coordinating the operation of each part.
And the signal transmitting module 4 is connected with the main control module 3 and transmits the action state of the wireless switch to a remote terminal by using a signal transmitter.
And the signal enhancement module 5 is connected with the main control module 3 and enhances the signals by utilizing the router.
and the signal detection connection module 6 is connected with the main control module 3, and is used for detecting the signals by using a signal receiver and receiving corresponding control signals.
and the switch switching module 7 is connected with the main control module 3 and realizes a wireless switch switching function by utilizing the opening and closing of the relay.
The main control module 3 for coordinating the operation of each part is provided with a data storage module, in order to improve the data processing speed of the whole system, the data needs to be classified, and the data classification process adopted by the storage module is as follows:
and establishing a corresponding training sample for the obtained data, preprocessing the training sample, extracting corresponding frontal feature points, and expressing the text into vectors which can be identified by a computer.
and establishing a corresponding classifier according to the training sample, inputting the text into the established classifier, and continuously correcting the classifier so as to improve the classification accuracy of the classifier.
And establishing a training set for data to be classified, converting the related data into a vector format which is easy to be identified by a computer, and automatically classifying by using a classifier.
The detection method of the signal detection module 6 provided by the invention is as follows:
(1) after a wireless switch is accessed through a signal detector, receiving a wireless signal transmitted by the wireless switch;
(2) Obtaining the signal intensity of the wireless signal reaching the position where the signal detection equipment is located;
(3) Judging whether the signal intensity is greater than a preset intensity threshold value or not;
if so, judging that the position of the signal detection equipment is located in a strong signal coverage area of the wireless signal transmitted by the wireless switch;
if not, the position of the signal detection equipment is judged to be in a weak signal coverage area of the wireless signal transmitted by the wireless switch.
the detection method provided by the invention further comprises the following steps:
emitting visible light rays along a target direction if the signal intensity is greater than the intensity threshold, wherein the target direction is: a direction from the signal detection device to a signal detection aid, a distance between the signal detection aid and the wireless switch being less than a preset distance threshold.
after the obtaining of the signal strength of the wireless signal at the position where the signal detection device is located, the method further includes:
calculating the distance between the signal detection equipment and the signal detection auxiliary equipment according to the signal intensity and the position of the signal detection equipment;
and sending the distance to the signal detection auxiliary equipment so that the signal detection auxiliary equipment determines the coverage range of the wireless signal transmitted by the wireless switch according to the distance.
The invention further provides, after the obtaining the signal strength at the position where the wireless signal reaches the signal detection device, the method further comprises:
And sending the signal strength and the position of the signal detection equipment to the signal detection auxiliary equipment, so that the signal detection auxiliary equipment calculates the coverage range of the wireless signal transmitted by the wireless switch according to the signal strength and the received position.
the signal enhancement module 5 provided by the invention has the following enhancement method:
1) enabling the slave wireless access point to start a first working mode through a signal enhancer, scanning and searching a master wireless access point matched with the slave wireless access point in the wireless network to ensure that the slave wireless access point is successfully connected with the master wireless access point matched with the slave wireless access point in a communication mode; the condition that the wireless access point is matched with the slave wireless access point is that the wireless access point also has the wireless protection setting protocol;
2) After the slave wireless access point is in communication connection with the matched master wireless access point, sending a first protocol message to the matched master wireless access point;
3) After receiving the first protocol message, the master wireless access point determines whether to send a second protocol message to the slave wireless access point according to message information contained in the first protocol message;
4) if the slave wireless access point receives the second protocol message, the master wireless access point matched with the slave wireless access point confirms the identity of the slave wireless access point, and performs registration authentication with the matched master wireless access point according to the personal identification password of the slave wireless access point;
5) the master wireless access point reconfiguring the network parameters;
6) and the slave wireless access point acquires the network parameters reconfigured by the master wireless access point, configures the network parameters on the slave wireless access point, and starts a second working mode so that the user terminal can be in communication connection with the slave wireless access point.
if the slave wireless access point receives the non-second protocol message, the master wireless access point matched with the slave wireless access point cannot confirm the identity of the slave wireless access point, and the registration authentication between the master wireless access point and the slave wireless access point is terminated; and the master wireless access point matched with the slave wireless access point sends a second protocol message in an out-of-band data message transmission mode or sends the non-second protocol message in a same-frequency band signal transmission mode.
After the slave wireless access point and the master wireless access point matched with the slave wireless access point are successfully registered and authenticated, the master wireless access point issues a network pass to the slave wireless access point so that the slave wireless access point can be added into a wireless network formed by the master wireless access point.
the registration authentication between the slave wireless access point and the master wireless access point matched with the slave wireless access point is divided into a first authentication stage and a second authentication stage.
after the slave wireless access point provided by the invention is in communication connection with the master wireless access point matched with the slave wireless access point, a first protocol message is sent to the master wireless access point matched with the slave wireless access point;
After the master wireless access point receives the first protocol message, the step of determining whether to send a second protocol message to the slave wireless access point according to message information contained in the first protocol message comprises a first authentication stage; and the second authentication stage comprises a step of registering and authenticating with the matched main wireless access point according to the personal identification password of the slave wireless access point, wherein the step comprises the slave wireless access point sending a third protocol message to an eighth protocol message to the matched main wireless access point.
the switch switching module 7 for realizing the wireless switch switching function is provided with:
The temperature detection module is connected with the main control module 3, and is used for detecting the temperature inside the wireless switch by utilizing the temperature sensor to prevent the temperature from being too high and damaging the normal operation of the relay.
and the pressure detection module is connected with the main control module 3, and is used for detecting the force of the contact of the relay by utilizing the pressure sensor and judging whether the relay is in good contact.
and the speed detection module is connected with the main control module 3 and is used for detecting the running speed of a contact in the relay by utilizing the speed sensor.
and the alarm module is connected with the main control module 3, and alarms by using an alarm when an accident occurs.
The working principle of the invention is as follows: the power supply module 1 supplies power to the whole system by utilizing a corresponding storage battery, and the main control module 3 is respectively connected with the power supply module 1, the display module 2, the signal transmitting module 4, the signal enhancing module 5, the signal detection connecting module 6 and the switch switching module 7 and used for coordinating the operation of each part; the signal transmitting module 4 transmits the action state of the wireless switch to a remote terminal by using a signal transmitter, and the signal detecting and connecting module 6 detects a signal by using a signal receiver and receives a corresponding control signal; meanwhile, the signal enhancing module 5 enhances signals by using a router, the switch switching module 7 is connected with the main control module 3, and the wireless switch switching function is realized by opening and closing a relay; and the display module 2 is connected with the main control module 3, and displays information such as the switching state and time of the wireless switch by using a display screen.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. A wireless switch control method, comprising:
firstly, switching on a wireless switch control system;
secondly, the wireless switch controller transmits the switch action information to the remote terminal, and the remote terminal transmits the control command to the wireless switch control end;
thirdly, the wireless switch control end detects the transmitted signal and enhances the signal; receiving the signal transmitted remotely through a signal receiver;
And fourthly, the controller processes the transmitted signals, controls the opening and closing of the relay switch and realizes the wireless switch switching function.
2. the wireless switch control method of claim 1, wherein the data classification process adopted by the storage module of the wireless switch control method is as follows:
Establishing a corresponding training sample for the obtained data, preprocessing the training sample, extracting corresponding frontal feature points, and expressing the text into vectors which can be identified by a computer;
Establishing a corresponding classifier according to the training sample, inputting the text into the established classifier, and continuously correcting the classifier so as to improve the classification accuracy of the classifier;
And establishing a training set for data to be classified, converting the related data into a vector format which is easy to be identified by a computer, and automatically classifying by using a classifier.
3. The wireless switch control method of claim 1, wherein the signal detection method of the signal detection module of the wireless switch control method is as follows:
(1) after a wireless switch is accessed through a signal detector, receiving a wireless signal transmitted by the wireless switch;
(2) obtaining the signal intensity of the wireless signal reaching the position where the signal detection equipment is located;
(3) judging whether the signal intensity is greater than a preset intensity threshold value or not;
If so, judging that the position of the signal detection equipment is located in a strong signal coverage area of the wireless signal transmitted by the wireless switch;
If not, the position of the signal detection equipment is judged to be in a weak signal coverage area of the wireless signal transmitted by the wireless switch.
4. the wireless switch control method of claim 1, wherein the signal enhancement method of the signal enhancement module of the wireless switch control method is as follows:
1) Enabling the slave wireless access point to start a first working mode through a signal enhancer, scanning and searching a master wireless access point matched with the slave wireless access point in the wireless network to ensure that the slave wireless access point is successfully connected with the master wireless access point matched with the slave wireless access point in a communication mode; the condition that the wireless access point is matched with the slave wireless access point is that the wireless access point also has the wireless protection setting protocol;
2) after the slave wireless access point is in communication connection with the matched master wireless access point, sending a first protocol message to the matched master wireless access point;
3) after receiving the first protocol message, the master wireless access point determines whether to send a second protocol message to the slave wireless access point according to message information contained in the first protocol message;
4) If the slave wireless access point receives the second protocol message, the master wireless access point matched with the slave wireless access point confirms the identity of the slave wireless access point, and performs registration authentication with the matched master wireless access point according to the personal identification password of the slave wireless access point;
5) the master wireless access point reconfiguring the network parameters;
6) and the slave wireless access point acquires the network parameters reconfigured by the master wireless access point, configures the network parameters on the slave wireless access point, and starts a second working mode so that the user terminal can be in communication connection with the slave wireless access point.
5. A wireless switch control system for operating the wireless switch control method according to any one of claims 1 to 4, the wireless switch control system comprising:
The power supply module is connected with the main control module and supplies power to the whole system by utilizing the corresponding storage battery;
the display module is connected with the main control module and displays information such as the switching state, time and the like of the wireless switch by utilizing the display screen;
The main control module is respectively connected with the power supply module, the display module, the signal transmitting module, the signal enhancing module, the signal detection connecting module and the switch switching module 7 and used for coordinating the operation of all parts;
the signal transmitting module is connected with the main control module and transmits the action state of the wireless switch to the remote terminal by utilizing the signal transmitter;
the signal enhancement module is connected with the main control module and enhances the signals by utilizing the router;
the signal detection connection module is connected with the main control module, detects the signal by using the signal receiver and receives a corresponding control signal;
And the switch switching module is connected with the main control module and realizes a wireless switch switching function by utilizing the opening and closing of the relay.
6. The wireless switch control system of claim 5, wherein the switch switching module is provided with:
The temperature detection module is connected with the main control module, and is used for detecting the temperature inside the wireless switch by using the temperature sensor so as to prevent the temperature from being overhigh and damaging the normal operation of the relay;
the pressure detection module is connected with the main control module and used for detecting the force of the relay contacting the contact through the pressure sensor so as to judge whether the relay is well contacted;
The speed detection module is connected with the main control module and is used for detecting the running speed of a contact in the relay by utilizing the speed sensor;
and the alarm module is connected with the main control module, and alarms by using the alarm when an accident occurs.
7. a wireless intelligent switch applying the wireless switch control method of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789676.6A CN110544370A (en) | 2019-08-26 | 2019-08-26 | wireless switch control method and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789676.6A CN110544370A (en) | 2019-08-26 | 2019-08-26 | wireless switch control method and control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110544370A true CN110544370A (en) | 2019-12-06 |
Family
ID=68711962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910789676.6A Pending CN110544370A (en) | 2019-08-26 | 2019-08-26 | wireless switch control method and control system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110544370A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7170866B2 (en) * | 1999-12-08 | 2007-01-30 | Cello Partnership | Quality of service enhancements for wireless communications systems |
| CN104244272A (en) * | 2014-09-30 | 2014-12-24 | 上海斐讯数据通信技术有限公司 | Method and system for reinforcing strength of wireless signals |
| CN206027092U (en) * | 2016-09-12 | 2017-03-22 | 王敬业 | Remote control toy |
| CN108075848A (en) * | 2018-01-22 | 2018-05-25 | 上海康斐信息技术有限公司 | A kind of wireless network control system and method |
-
2019
- 2019-08-26 CN CN201910789676.6A patent/CN110544370A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7170866B2 (en) * | 1999-12-08 | 2007-01-30 | Cello Partnership | Quality of service enhancements for wireless communications systems |
| CN104244272A (en) * | 2014-09-30 | 2014-12-24 | 上海斐讯数据通信技术有限公司 | Method and system for reinforcing strength of wireless signals |
| CN206027092U (en) * | 2016-09-12 | 2017-03-22 | 王敬业 | Remote control toy |
| CN108075848A (en) * | 2018-01-22 | 2018-05-25 | 上海康斐信息技术有限公司 | A kind of wireless network control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111212182B (en) | Method and device for directly remotely controlling UWB equipment by using mobile phone embedded with UWB module | |
| CN107682879B (en) | Frequency adjusting method based on antenna received signal strength and mobile terminal | |
| KR20120028280A (en) | Electronic device and control method thereof | |
| JP2009529294A5 (en) | ||
| CN105068433B (en) | The method for connecting network and device of smart jack, intelligent socket system | |
| CN104852169B (en) | The accurate thermometric Separable cable connector of intelligence | |
| CN101995978A (en) | Apparatus and method for providing wireless communication and global positioning for a wireless computer mouse | |
| CN110544370A (en) | wireless switch control method and control system thereof | |
| CN105957296B (en) | A kind of automatic fire alarm system based on GSM | |
| EP3888332B1 (en) | Universal narrow-band internet of things communication node for use with environmental sensors and stations | |
| CN108898686A (en) | A kind of parking lot charging method | |
| US9947192B2 (en) | Metal-theft detection device | |
| CN218919471U (en) | Electric connector and electric connector system | |
| CN115083132B (en) | Research and judgment method for reducing false alarm rate of fire alarm | |
| US20140241714A1 (en) | Protocol system and related method of automatically switching connection | |
| CN211291790U (en) | Wireless temperature measuring sensor device for overhead line of distribution network | |
| JP7287500B2 (en) | Terminal device, communication method, and communication system | |
| CN113192275A (en) | Weak current cable anti-theft system | |
| US10733398B2 (en) | Detection device and detection system | |
| AU757652B2 (en) | Radio apparatus and method of controlling radio apparatus | |
| CN109950985B (en) | Wireless charging method and device | |
| CN109428643B (en) | Wireless communication device and antenna control method thereof | |
| CN211577310U (en) | High-resistance grounding searching system for direct-current power supply | |
| CN114460457B (en) | Impedance identification-based method and device for judging non-homologous source of switch in-place switching and closing | |
| CN111103066A (en) | Wireless temperature measuring sensor device for overhead line of distribution network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |
|
| RJ01 | Rejection of invention patent application after publication |