CN111212182B - Method and device for directly remotely controlling UWB equipment by using mobile phone embedded with UWB module - Google Patents

Method and device for directly remotely controlling UWB equipment by using mobile phone embedded with UWB module Download PDF

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CN111212182B
CN111212182B CN201911209493.9A CN201911209493A CN111212182B CN 111212182 B CN111212182 B CN 111212182B CN 201911209493 A CN201911209493 A CN 201911209493A CN 111212182 B CN111212182 B CN 111212182B
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uwb
intelligent
module
configuration
embedded
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CN111212182A (en
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陈振骐
肖家幸
陈润
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Shenzhen Nuoruixin Technology Co ltd
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Shenzhen Nuoruixin Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/283—Processing of data at an internetworking point of a home automation network
    • H04L12/2834—Switching of information between an external network and a home network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)

Abstract

The invention belongs to the field of wireless UWB positioning and communication, and relates to a method and a device for directly remotely controlling UWB equipment by using a mobile phone embedded with a UWB module. The method comprises the steps that equipment such as a smart phone embedded with a UWB module detects position information of nearby UWB intelligent equipment to obtain a positioning result; screening and sequencing the positioned intelligent equipment; establishing direct communication connection between the smart phone and the selected equipment through a UWB communication technology, and reporting data such as the equipment type, the configuration state and the like to the smart phone by the selected equipment; the smart phone displays the information and control options of the selected equipment; a user carries out related configuration modification or other operations on the smart phone; and the smart phone sends a message carrying a control instruction to the selected UWB intelligent equipment and displays the result of the execution operation. The invention can directly interact with a plurality of UWB intelligent devices, obtain the positioning distance or direction angle of the device and select the device to be controlled; the method has the advantage of simplifying the remote control operation of the equipment in the intelligent Internet of things.

Description

Method and device for directly remotely controlling UWB equipment by using mobile phone embedded with UWB module
Technical Field
The invention belongs to the technical field of wireless UWB positioning and communication, and particularly provides a method and a device for directly remotely controlling UWB equipment by using a mobile phone embedded with a UWB module.
Background
Ultra Wideband (UWB) was widely used in military applications before 2002. In 2002, the FCC (federal communications commission in the united states) has placed severe power restrictions on UWB, and has only banned UWB technology and permitted access to the civilian world. Since then, the UWB technology has entered a high-speed development period, and various technical solutions have also been vigorously competitive around the establishment of the UWB international standard. In 2007, the IEEE standardized UWB technology in the 802.15.4a standard. The UWB standard has been perfected over the last decade. UWB differs from conventional communication technology in that it enables wireless transmission by transmitting and receiving extremely narrow pulses having a nanosecond or microsecond order or less. Because the pulse time width is extremely short, the ultra-wideband on the frequency spectrum can be realized: the bandwidth used is above 500 MHz.
UWB technology has a very large bandwidth compared to other conventional wireless technologies, and its frequency can be from 3.1GHz to 10.6GHz and 7.5GHz, so it can operate in a very low signal-to-noise ratio (SNR). The FCC also imposes a severe limit on its radiated power, limiting it to a power of-41.3 dBm. In short, this technique enables fast data transmission at low power consumption levels through ultra-large bandwidth and low transmit power.
UWB technology is a new type of wireless communication technology. One of the functions is to support broadband wireless communication transmission, the transmission rate can reach 480Mbps, and the existing wireless communication transmission standard refers to the WiMedia standard system. In addition, another function of the UWB technology is positioning, and the characteristics of wireless transmission are realized by using extremely narrow pulses below nanosecond or microsecond level, the time of flight of the signal in the air is calculated by detecting the pulse position of the signal and combining some positioning algorithms, and the distance between the detection device and the detected device is obtained by multiplying the time by the speed (generally regarded as the speed of light) of the signal transmitted in the air, so that the purpose of positioning is achieved, and the accuracy can reach the accurate positioning of centimeter level.
According to the wireless transmission function of the UWB technology, it can be applied to the field of wireless communication transmission, and widely applied to replace short-distance wired communication, such as: USB interface, display connecting wire, etc. In addition, according to the positioning function of UWB technology, it is also widely applied to the indoor high-precision positioning field that is relatively hot at present, such as: tracking and monitoring people, objects and vehicles in an industrial manufacturing scene, personnel post management and production safety monitoring in an energy exploitation scene, monitoring and management of persons in custody in a public inspection scene, real-time tracking of the positions of the persons in a tunnel, pipe gallery and subway scene, indoor navigation, intelligent exhibition hall navigation, tracking and management of personnel in a nursing home, object searching, automobile sensing keys, company attendance management and the like.
As for the wireless transmission function of the UWB technique, a patent document entitled "indoor local area network using ultra wide bandwidth communication system" (chinese patent application No. 200310104719.1) discloses an indoor Local Area Network (LAN) system providing an indoor Local Area Network (LAN) using an Ultra Wide Bandwidth (UWB) communication system, as shown in fig. 1. The indoor LAN system includes at least one remote terminal including a UWB module converting a digital signal to be transmitted into an ultra-wide bandwidth analog signal and wirelessly transmitting the converted analog signal through an antenna of the remote terminal. The UWB module receives an analog signal of an ultra wide bandwidth through an antenna and converts the received analog signal into a digital signal. The indoor LAN system further includes at least one access point performing USB-based wireless communication with the remote terminal in the corresponding area. The access point is adapted to receive an ultra-wide bandwidth analog signal transmitted from the remote terminal and convert the received analog signal to an optical signal.
Since the time width of the UWB pulse is extremely short, the distance measurement can be performed with high-precision timing.
Compared with Wi-Fi and Bluetooth positioning technologies, UWB has the advantages of strong multipath resistance, high positioning accuracy, high timestamp accuracy, strong electromagnetic compatibility and high energy efficiency.
Currently, a patent application entitled "an intelligent remote control method, system and device for home appliances based on UWB" (CN201110221489.1) discloses a method for remotely controlling an electric device by UWB technology.
The method relates to a universal household appliance intelligent remote control system and equipment supporting UWB, a user authentication system home gateway equipment based on UWB and a plurality of household appliance equipment supporting UWB. The devices interact with each other through UWB communication. As shown in fig. 2, the method includes:
1) a user logs in a home gateway through the Internet or a public telephone network by using a personal terminal and a user card, inputs a user and a password and sends an access application to a user authentication system embedded in the home gateway;
2) the user authentication system receives the access application and then carries out identity recognition;
3) after passing the authentication, the user logs in the home gateway, accesses the universal remote controller supporting the UWB through the UWB module, and sends a control instruction to the universal remote controller;
4) the universal remote controller identifies and processes the command after receiving the command, and feeds back the running information of the household appliance to a user through a UWB module or sends a control command to the household appliance;
5) and the household appliance receives the control instruction of the universal remote controller through the UWB module and then performs corresponding operation.
The method has the advantages that the process of remotely controlling the household appliances is complex, the household appliances need to be remotely controlled through the gateway of the existing network, the longer control timeliness is increased, the operation failure result can be caused as long as some parts of the household appliances are abnormal or have faults, the reliability is lower, and the method of the patent does not relate to the content of the positioning function using UWB.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method and a device for directly remotely controlling UWB equipment by using a mobile phone embedded with a UWB module.
The invention provides a method for directly remotely controlling UWB equipment by using a mobile phone embedded with a UWB module, which is characterized by comprising the following steps:
step 1: the method comprises the following steps that a smart phone embedded with a UWB module approaches to UWB intelligent equipment to be controlled, position information of the UWB intelligent equipment to be controlled and the adjacent UWB intelligent equipment is detected, and all UWB intelligent equipment positioning results of the position information are obtained;
step 2: the intelligent mobile phone embedded with the UWB module displays all UWB intelligent equipment information of the detected positioning result on a screen, sorts the information according to a screening rule aiming at the positioning result, and selects UWB intelligent equipment meeting the requirements in the positioning result;
step 3: the method comprises the following steps that a smart phone embedded with a UWB module obtains configuration state data of a selected UWB smart device, and then enters a configuration interface to carry out related configuration modification or other operations;
step 4: after the configuration modification of the smart phone embedded with the UWB module is completed, a message carrying a control instruction is sent to the selected UWB smart device, and after the response confirmation of the corresponding control instruction is received, the result of executing the operation is displayed on the screen of the smart phone, so that the control operation of the UWB smart device is completed.
The invention also provides a device for directly remotely controlling the UWB equipment by using the mobile phone embedded with the UWB module, which is characterized by comprising an intelligent mobile phone embedded with the UWB module and the UWB intelligent equipment; the intelligent mobile phone embedded with the UWB module is embedded with the UWB module in a general intelligent mobile phone, an intelligent device control system for realizing the method is arranged in the intelligent mobile phone, and the intelligent device control system comprises a UWB intelligent device configuration module, a UWB positioning module, a UWB transmitting-receiving module, a UWB radio frequency front end and an original antenna module of the intelligent mobile phone, wherein the UWB intelligent device configuration module, the UWB positioning module, the UWB transmitting-receiving module and the UWB radio frequency front end are embedded into the UWB module. The UWB intelligent device configuration module is mainly responsible for generating a configuration interface on a mobile phone screen, determining and selecting to configure a UWB intelligent device object according to a screening rule, and collecting state information of the UWB intelligent device object and modifying configuration operation of the UWB intelligent device object. The UWB positioning module utilizes UWB positioning capability, and a general arrival angle positioning algorithm program is arranged in the UWB positioning module to realize positioning and ranging processing work of UWB intelligent equipment; the UWB transceiver module is used for processing a transmitting signal and a receiving signal, transmitting information to be transmitted to the UWB intelligent equipment through an antenna after operations such as encoding and modulation, and recovering information carried by the signal from the signal received by the antenna through operations such as signal demodulation and decoding; the UWB radio frequency front end is a module for processing signals and is used for filtering the signals and amplifying the power of the signals; an antenna for converting a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium or vice versa;
the UWB intelligent equipment is characterized in that a UWB remote control execution component is embedded into universal intelligent equipment, and comprises a UWB transceiver module, a UWB radio frequency front end, an original configuration processing unit, a configuration execution unit and an antenna module of the intelligent equipment; the UWB transceiver module is used for processing a transmitting signal and a receiving signal, transmitting information to be transmitted to the smart phone embedded with the UWB module after operations such as information coding, modulation and the like are carried out, and recovering information carried by the signal from the signal received by the antenna through operations such as signal demodulation, decoding and the like; the module for processing signals at the front end of the UWB radio frequency is used for filtering the signals and amplifying the power of the signals; the configuration processing unit is used for processing the control instruction content analyzed by the UWB transceiver module into an internal operation execution command, transmitting the internal operation execution command to the configuration execution unit, and outputting an operation processing result obtained by the configuration execution unit to the UWB transceiver module; the configuration execution unit is mainly responsible for receiving an operation execution command from the configuration processing unit, performing corresponding control and operation on the intelligent equipment according to the operation execution command, and recording and feeding back a control operation result to the configuration processing unit; an antenna is a device that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium or vice versa.
The invention has the characteristics and beneficial effects that:
1. the intelligent mobile phone embedded with the UWB module can directly interact with a plurality of UWB intelligent equipment objects, the positioning distance and/or the positioning direction angle of the control object are obtained, and the UWB intelligent equipment objects are selectively controlled through the distance or the direction angle.
2. After selecting UWB smart machine object to directly give control command and give the control object, can help improving the efficiency of controlling of intelligent household electrical appliances under the intelligent house scene.
3. The invention can also enhance the experience of the client in the operation process and is convenient for controlling each execution action of the equipment based on the visual effect of the augmented reality AR.
Drawings
FIG. 1 is a functional block diagram of the results of the prior patent "indoor LAN Using ultrawide Bandwidth communication System";
FIG. 2 is a block diagram of a method flow of a UWB-based intelligent remote control method, system and device for home appliances of the prior art patent;
FIG. 3 is a main flow block diagram of the present invention;
FIG. 4 is a block diagram of a method flow in embodiment 1 of the present invention;
fig. 5 is a schematic diagram of a customized remote control range on the back of a smart phone in embodiment 1 of the present invention;
fig. 6 is a diagram of a position relationship between a smart phone embedded with a UWB module and a UWB smart device according to embodiment 1 of the present invention;
FIG. 7 is a flowchart of a configuration operation in embodiment 1 of the present invention;
FIG. 8 is a message exchange flow chart according to embodiment 1 of the present invention;
FIG. 9 is a block diagram of an apparatus of an intelligent communication display computing device according to embodiment 1 of the present invention;
fig. 10 is a block diagram of a UWB smart device apparatus according to embodiment 1 of the present invention;
FIG. 11 is a block flow diagram of embodiment 2 of the present invention;
fig. 12 is a schematic diagram of a range of customized direction angles on the back of the smart tablet according to embodiment 2 of the present invention;
fig. 13 is a diagram illustrating a position relationship between an intelligent tablet embedded with a UWB module and a UWB intelligent device according to embodiment 2 of the present invention;
FIG. 14 is a schematic view of the configuration of an AR interface according to embodiment 2 of the present invention;
FIG. 15 is a block diagram of an apparatus according to embodiment 2 of the present invention;
FIG. 16 is a block flow diagram of a method of embodiment 3 of the present invention;
fig. 17 is a schematic diagram of a smart phone head customized remote control range according to embodiment 3 of the present invention;
fig. 18 is a diagram of a position relationship between a smart phone embedded with a UWB module and an AR module and a UWB smart device according to embodiment 3 of the present invention;
FIG. 19 is a schematic view of the AR interface configuration according to embodiment 3 of the present invention;
FIG. 20 is a block diagram of an apparatus according to embodiment 3 of the present invention;
FIG. 21 is a block diagram of the method flow of embodiment 4 of the present invention;
fig. 22 is a schematic diagram of a smart tablet head customized remote control range according to embodiment 4 of the present invention;
fig. 23 is a diagram illustrating a position relationship between an intelligent tablet embedded with a UWB module and a UWB intelligent device according to embodiment 4 of the present invention;
FIG. 24 is a flowchart of a configuration operation of embodiment 4 of the present invention;
fig. 25 is a block diagram of an apparatus according to embodiment 4 of the present invention.
Detailed Description
The invention provides a method for directly remotely controlling UWB equipment by using a mobile phone embedded with a UWB module, the whole flow is shown as figure 3, and the method specifically comprises the following steps:
step 1: a user brings a smart phone (also comprising a smart tablet computer, smart glasses and smart equipment derived from the smart phone) embedded with a UWB module close to UWB smart equipment to be controlled, starts to detect the position information of the UWB smart equipment to be controlled and the UWB smart equipment nearby, and obtains all UWB smart equipment positioning results of the detected position information;
step 2: the smart phone embedded with the UWB module screens and sorts the positioned smart devices according to a customized space range (for example, the smart phone faces within a certain angle around the positive direction and within a certain distance), and selects the UWB smart devices meeting the requirements in the positioning result; (primarily directional angles are the screening criteria, assisted by distance, two modes are contemplated: 1. Normal handset reading State, handset, display Screen facing user, controllable UWB smart devices within a certain angle in the direction of handset back are all screened.2. remote control State, remote control mode handset, devices within a certain angle extending upward from handset head are all screened.2. both modes are drawn by way of example)
Step 3: establishing direct communication connection between the smart phone and the selected equipment through a UWB communication technology, reporting data such as the equipment type and configuration state data to the smart phone by the selected equipment, displaying information and control options of the selected equipment on a screen by the smart phone (the information and the control options can be overlapped with images of the alternative equipment and the surrounding environment, drawing both an image auxiliary 'AR' mode and an image auxiliary-free mode), carrying out related configuration modification or other operations on the smart phone by a user, and transmitting an operation instruction to the selected equipment through a UWB direct communication mode;
step 4: after receiving the response confirmation of the corresponding control instruction, the smart phone embedded with the UWB module displays the result of the execution operation on the screen of the smart phone, and the control operation of the UWB smart device is completed.
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The specific implementation method of embodiment 1, as shown in fig. 4, includes the following steps:
step 1: the user approaches the smart mobile phone embedded with the UWB module to the UWB intelligent air conditioner 1 to be controlled, starts to detect the position information of the UWB intelligent air conditioner 1 to be controlled and other UWB intelligent air conditioners nearby, and obtains all UWB intelligent air conditioner positioning results of the detected position information, and the specific steps are as follows:
step1 a: the smart phone embedded with the UWB module is close to the UWB smart air conditioner 1 to be controlled (namely, the UWB smart air conditioner closest to the smart phone is taken as the equipment to be controlled);
step1 b: the smart phone embedded with the UWB module uses an aoa (angle of arrival) angle-of-arrival positioning algorithm to position the direction angle and distance between the controlled UWB smart air conditioner 1 and other UWB smart air conditioner positions that can be detected nearby and the smart phone, and obtain the positioning and ranging results thereof. The AOA arrival angle positioning principle mainly measures the arrival angle between an intelligent mobile phone embedded with a UWB module and a UWB intelligent air conditioner, rays formed by taking the intelligent mobile phone embedded with the UWB module as a starting point must pass through the UWB intelligent air conditioner, the intersection point of the two rays is the position of the UWB intelligent air conditioner, and the direction angle and the distance are calculated according to the coordinates of the position.
Step 2: the intelligent mobile phone embedded with the UWB module screens and sorts the positioned UWB intelligent air conditioners according to the direction angle and the distance range which are customized previously, and selects the UWB intelligent air conditioner which meets the minimum direction angle and the closest distance in the positioning result; the method comprises the following specific steps:
step2 a: the smart phone embedded with the UWB module screens and displays all positioned UWB smart air conditioners on a screen according to a direction customization range opposite to the back of the smart phone, and sorts the UWB smart air conditioners from small to large according to direction angles, if the direction angles are equal, the UWB smart air conditioners are sorted according to a rule that the positioning distance is from near to far, and if the direction angles and the positioning distance are equal, the UWB smart air conditioners are sorted randomly;
step2 b: manually selecting a UWB intelligent air conditioner which is required to control the direction angle to be minimum and has the shortest distance in a positioning result on a smart phone screen embedded with a UWB module;
reference is made to the customized range of direction angles alpha and distances D shown in the schematic diagram of FIG. 5 for the "customized range of direction angles and distances" referred to in this step. As shown in the figure, a user holds a rectangular smart phone, faces to the front screen of the smart phone, and the back of the smart phone faces to the direction of the UWB intelligent air conditioner A to be controlled. In the figure, the original points of the X axis, the Y axis and the Z axis are the central points of the mobile phone, the X axis, the Y axis and the Z axis are mutually vertical, the X axis is parallel to the mobile phone screen and vertical to the long edge of the mobile phone, the positive direction of the X axis faces the right long edge of the mobile phone screen, the Y axis is parallel to the mobile phone screen and vertical to the short edge of the mobile phone, the positive direction of the Y axis faces the upper short edge of the mobile phone screen, the Z axis is vertical to the mobile phone screen, and the. The direction angle in the positioning result of the UWB intelligent air conditioner A is an included angle alpha (90 degrees and more than or equal to alpha and more than or equal to 0 degrees) between a connecting line of the UWB intelligent air conditioner A and the intelligent mobile phone and the positive direction of the Z axis, and the customization range of the direction angle is 0 degrees and alphaT](180°≥αTNot less than 0 degree) of alpha, wherein alphaTIs a predetermined maximum direction angle threshold parameter value, in this embodiment, the maximum direction angle threshold parameter value is αT60 degrees. In addition, the direction angle α is calculated by the positioning result of the AOA positioning algorithm. The distance in the positioning result of the UWB intelligent air conditioner A is the distance D measured by the UWB positioning algorithm (such as AOA positioning algorithm, TOF positioning algorithm, TOA positioning algorithm or TDOA positioning algorithm) between the UWB intelligent air conditioner A and the intelligent mobile phone, the distance customization range takes the mobile phone as the center, and the maximum distance threshold D isTIs the spherical inner area of the radius.
The key points of the positions among the devices in the step are shown in FIG. 6. In fig. 6, the smart phone detects 3 UWB smart air conditioners, and the direction angles between the positioning results of the UWB smart air conditioners and the smart phone are: alpha is alpha1、α2、α3And satisfy α1<α2<α3The distance is: d1, D2, D3, and D1<D2<D3; sequencing the positioning results of the UWB intelligent air conditioners from small to large according to the direction angle of the intelligent mobile phone, if the direction angles are equal, sequencing according to the distance between the UWB intelligent air conditioners and the intelligent mobile phone, and screening the UWB intelligent air conditioners 1 which have the smallest direction angle and the closest distance to the direction angle of the intelligent mobile phone as objects to be controlled.
Step 3: establish the smart mobile phone and select the direct communication connection of UWB intelligent air conditioner through UWB communication technology, the UWB intelligent air conditioner 1 that is selected reports data such as this equipment type and configuration status data to the smart mobile phone, the smart mobile phone shows the information and the control option of the UWB intelligent air conditioner 1 that is selected on the screen, the user carries out relevant configuration modification or other operations and passes back the operating instruction through UWB direct communication mode and give and select UWB intelligent air conditioner 1, concrete step is as follows:
step3 a: the smart phone embedded with the UWB module sends a connection establishment request message to the selected UWB smart air conditioner 1, when a successful connection establishment response message is received, the establishment of a direct UWB communication channel link between the UWB smart air conditioner and the smart air conditioner is completed, otherwise, the connection is unsuccessful, the operation is stopped, a connection establishment failure prompt message is displayed on a screen of the smart phone, and the process is ended;
step3 b: the method comprises the steps that an intelligent mobile phone embedded with a UWB module sends an equipment type and configuration state data acquisition instruction message to a UWB intelligent air conditioner 1 on an established UWB communication channel direct link, the UWB intelligent air conditioner 1 directly feeds back information such as the equipment type and configuration state after receiving the instruction message, if the information acquisition is successful, the next step is carried out, otherwise, information acquisition failure information is prompted, and the process is ended;
step3 c: a smart phone screen embedded with a UWB module enters a configuration interface to display the acquired equipment type and corresponding control options of the UWB smart air conditioner 1, a user then performs configuration modification operation on the smart phone, and after the configuration modification operation is completed and a confirmation button is clicked, the smart phone directly sends a message carrying an operation instruction to the selected UWB smart air conditioner 1 through a UWB communication channel;
step 4: after receiving the response confirmation of the corresponding control instruction, the smart phone embedded with the UWB module displays the result of executing the operation on the screen of the smart phone, and completes the control operation on the UWB smart air conditioner 1, and the specific steps are as follows:
step4 a: after receiving the message carrying the control instruction, the UWB intelligent air conditioner 1 confirms and executes the relevant operation, and feeds back the operation execution result to the smart phone embedded with the UWB module;
step4 b: after receiving the response confirmation of the UWB intelligent air conditioner 1, the smart phone embedded with the UWB module displays the result of the execution operation on the screen, and the control operation of the UWB intelligent air conditioner 1 is completed. And if the configuration control fails, displaying a configuration failure prompt message and ending the process.
The configuration operation process of the smartphone interface of the present embodiment is shown with reference to fig. 7. Taking an example of a wind speed configuration process of air-conditioning equipment, firstly, in a screened UWB intelligent equipment list based on a customized direction angle and distance range, a UWB intelligent air-conditioner 1 (equipment identification DevID is 10008) arranged at the first position is automatically selected according to a rule standard of a minimum direction angle and a minimum distance, and the link can also manually select other UWB intelligent air-conditioners and click a 'next' button. Next, entering a UWB intelligent device configuration interface, and displaying contents such as "device information" and "configuration item" on the interface, where the device type in the device information is the device type fed back by the UWB intelligent device, automatically displaying "air conditioner" in the "device type" item in the "configuration information" part in the legend, automatically selecting a corresponding "air conditioner" type according to the "device type" content in the "configuration information" in the "configuration item" part, popping up a control option corresponding to "air conditioner" below, manually selecting a "wind speed" configuration item to be modified in the control option, and clicking a "confirm" button. And then entering a configuration item interface, and selecting a required wind speed grade in a pull-down menu because the wind speed configuration item is in a configuration pull-down menu selection form, such as: and the grade 6 is judged, the confirmation button is clicked, and then the smart phone embedded with the UWB module sends a message carrying a control instruction to the UWB smart air-conditioning equipment 1 to wait for the feedback of the configuration execution result. And finally, after receiving the confirmation message of successful configuration, displaying that the configuration is successful and finishing the configuration operation.
The UWB communication message exchange flow is shown in fig. 8, and the specific message exchange flow is consistent with the four steps of the present embodiment. Namely: the method comprises the steps that firstly, a smart phone embedded with a UWB module starts to detect all nearby UWB intelligent air conditioners and carries out UWB positioning, a UWB positioning result is obtained after a certain time, secondly, the direction angle and the distance of the UWB positioning result are judged, and a UWB intelligent air conditioner 1 which meets requirements and has the minimum direction angle and the shortest distance is selected as a configuration control object according to a customized direction angle and distance screening rule, thirdly, the smart phone embedded with the UWB module establishes UWB communication direct connection with the UWB intelligent air conditioner 1 and obtains the equipment type and configuration state information of the UWB intelligent air conditioner 1, fourthly, the smart phone embedded with the UWB module sends a configuration operation control command to the UWB intelligent air conditioner 1, the UWB intelligent air conditioner 1 receives the configuration operation command and executes the operation, and then configuration execution result information is fed back.
The smart phone embedded with the UWB module of this embodiment is implemented by embedding the UWB module in a general smart phone, and the smart phone is provided with a smart device control system for implementing the method, and the smart device control system is mainly composed of five modules or accessories, as shown in fig. 9, that is: the UWB intelligent device comprises a UWB intelligent device configuration module, a UWB positioning module, a UWB transceiver module, a UWB radio frequency front end and an original antenna module of the intelligent mobile phone, wherein the UWB intelligent device configuration module, the UWB positioning module, the UWB transceiver module and the UWB radio frequency front end are embedded into a UWB module. The UWB intelligent device configuration module is mainly responsible for generating a configuration interface on a mobile phone screen, determining and selecting to configure a UWB intelligent device object according to a screening rule, and collecting state information of the UWB intelligent device object and modifying configuration operation of the UWB intelligent device object. The UWB positioning module utilizes UWB positioning capability, and is internally provided with a general AOA arrival angle positioning algorithm program (a TDOA positioning algorithm, a TOA positioning algorithm, a TOF positioning algorithm and other programs) to realize positioning and ranging processing work of UWB intelligent equipment; the UWB transceiver module is mainly used for processing a transmitting signal and a receiving signal, transmitting information to be transmitted to UWB intelligent equipment through an antenna after operations such as encoding and modulation, and recovering information carried by the signal from the signal received by the antenna through operations such as signal demodulation and decoding; the UWB radio front end is a module for processing signals, such as: signal filtering, signal power amplification, etc. An antenna is a device that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium (usually, free space) or vice versa.
The UWB intelligent device of this embodiment is implemented by embedding a UWB remote control execution component in a general air conditioning device, and the UWB remote control execution component is composed of five modules or unit accessories, as shown in fig. 10, that is: the intelligent air-conditioning equipment comprises a newly-added UWB transceiver module, a UWB radio frequency front end, an original configuration processing unit, an original configuration execution unit and an original antenna module of the intelligent air-conditioning equipment. The UWB transceiver module is mainly used for processing transmitted signals and received signals, transmitting information to be transmitted to the smart phone embedded with the UWB module after operations such as information coding, modulation and the like are carried out, and recovering information carried by the signals from the signals received by the antenna through operations such as signal demodulation, decoding and the like; the UWB radio front end is a module for processing signals, such as: signal filtering, signal power amplification, etc. The configuration processing unit is mainly responsible for processing the control instruction content analyzed by the UWB transceiver module into an internal operation execution command, transmitting the internal operation execution command to the configuration execution unit, and outputting an operation processing result obtained from the configuration execution unit to the UWB transceiver module. The configuration execution unit is mainly responsible for receiving the operation execution command from the configuration processing unit, correspondingly controlling and operating the air conditioner according to the operation execution command, and recording and feeding back the control operation result to the configuration processing unit. An antenna is a device that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium (usually, free space) or vice versa.
Example 2
As shown in fig. 11, the specific implementation method of embodiment 2, in this embodiment, the smart tablet embedded with the UWB module is further embedded with an augmented reality AR module capable of generating an augmented reality AR interface, and the method includes the following steps:
step 1: the user enables the intelligent tablet computer embedded with the UWB module to approach the UWB intelligent television to be controlled, the position information of the UWB intelligent television to be controlled and the adjacent UWB intelligent equipment is detected, and all UWB intelligent equipment positioning results of the detected position information are obtained. The method comprises the following specific steps:
step1 a: a user brings an intelligent tablet computer embedded with a UWB module and an augmented reality AR module close to a controlled UWB intelligent television and aligns the controlled UWB intelligent television with a camera and activates an AR function;
step1 b: the intelligent tablet computer embedded with the UWB module and the augmented reality AR module positions the UWB intelligent television to be controlled and the UWB intelligent equipment which can be detected nearby by using an AOA (angle of arrival) positioning algorithm to obtain positioning direction angle results of the UWB intelligent television to be controlled and the UWB intelligent equipment;
step 2: this intelligent panel computer that inlays UWB module and augmented reality AR module screens and sequences all smart machine that have fixed a position according to the direction angle scope of customization before, selects the UWB smart machine that the direction angle is minimum in the positioning result. The method comprises the following specific steps:
step2 a: the intelligent tablet computer embedded with the UWB module and the AR module screens all the positioned UWB intelligent devices in a customized direction angle range aiming at the back of the intelligent tablet computer, displays the screened UWB intelligent devices on a screen, sorts the UWB intelligent devices from small to large according to the direction angles, and sorts the UWB intelligent devices randomly if the direction angles are equal;
step2 b: the method comprises the steps that a screened UWB intelligent device list is displayed on an intelligent tablet computer screen embedded with a UWB module and an augmented reality AR module in sequence (information of the device list comprises identification, device type, device name or address field and the like which are not limited to UWB intelligent devices), and a user manually selects a UWB intelligent television with a camera aiming at the smallest direction angle;
for the "direction angle" in Step1 Step and the "customized direction angle range" mentioned in Step2 Step, reference is made to the schematic diagram of the customized direction angle range in fig. 12, namely: a user holds a UWB intelligent tablet computer in a hand, faces to the front screen of the UWB intelligent tablet computer, and the back of the UWB intelligent tablet computer faces to the direction of a UWB intelligent device A to be controlled. In the figure, the origin of the X axis, the Y axis and the Z axis is the central point of the mobile phone, the X axis, the Y axis and the Z axis are mutually vertical, and the X axis is followed by the X axisThe UWB intelligent tablet computer screen is parallel and perpendicular to the left and right sides, the positive direction of the UWB intelligent tablet computer screen faces the right side of the screen, the Y axis is parallel to the UWB intelligent tablet computer screen and perpendicular to the upper side and the lower side of the screen, the positive direction of the UWB intelligent tablet computer screen faces the upper side of the screen, the Z axis is perpendicular to the plane of the UWB intelligent tablet computer screen, the positive direction of the UWB intelligent tablet computer screen faces the back side of the screen, and the specific situation is shown. The direction angle alpha in the positioning result of the UWB intelligent device A refers to an included angle alpha (180 degrees is larger than or equal to alpha and larger than or equal to 0 degree) between a connection line of the UWB intelligent device A and the intelligent mobile phone and the positive direction of the Z axis, and the customization range of the direction angle is 0 degrees and alphaT](180°≥αTNot less than 0 degree) of alpha, wherein alphaTIs a predetermined maximum direction angle threshold parameter value. When alpha isTWhen the angle is 0 degrees, the customized range is the object directly opposite to the back surface of the intelligent tablet computer. In this embodiment, the maximum direction angle threshold parameter is set to be αT60 degrees. In addition, the direction angle alpha mentioned in the invention is calculated by an AOA arrival angle positioning algorithm.
Fig. 13 shows a positional relationship between the intelligent tablet embedded with the UWB module and the UWB intelligent device in this embodiment. Among them, the detected UWB intelligent devices include UWB intelligent vertical air conditioners, UWB intelligent televisions, UWB intelligent stereos, and UWB intelligent refrigerators, and these devices are almost on the same plane, so fig. 13 only gives plane schematic diagrams of the X axis and the Z axis. The direction angles obtained by the AOA arrival angle positioning algorithm are respectively alpha1、α2、α3And alpha4The relationship between these orientation angles is: 60 degrees is more than or equal to alpha4>α1>α3>α2≥0°。
Step 3: the intelligent panel computer embedded with the UWB module and the AR module establishes direct communication connection with the selected UWB intelligent television through a UWB communication technology, the selected UWB intelligent television reports data such as the type and configuration state data of the equipment to the intelligent panel computer, the intelligent panel computer displays information and control options of the selected UWB intelligent television on a screen, and a user performs related configuration modification or other operations on the intelligent panel computer and transmits an operation instruction back to the selected UWB intelligent television through a UWB direct communication mode; the method comprises the following specific steps:
step3 a: the intelligent panel computer embedded with the UWB module and the augmented reality AR module sends a connection establishment request message to the selected UWB intelligent television through the UWB transceiver module, when the intelligent panel computer receives a successful connection establishment response message fed back by the selected UWB intelligent television, the establishment of the direct connection of the UWB communication channel between the intelligent panel computer and the selected UWB intelligent television is completed, otherwise, the connection is unsuccessful, the operation is stopped, a prompt message of connection establishment failure is displayed on a screen of the panel computer, and the process is ended;
step3 b: after the communication channel is successfully connected, the intelligent panel computer embedded with the UWB module and the AR module sends an instruction message for acquiring information such as the equipment type, the configuration state and the like to the selected UWB intelligent television, the selected UWB intelligent television directly feeds back the information such as the equipment type, the configuration state and the like after receiving the instruction message, if the information acquisition is successful, the next step is carried out, otherwise, the information acquisition failure information is prompted, and the process is ended;
step3 c: after an intelligent panel computer embedded with a UWB module and an augmented reality AR module acquires information such as the equipment type and the configuration state of a selected UWB intelligent television, under the condition that a camera on the back of the intelligent panel computer is aligned to the selected UWB intelligent television, a window for displaying basic information and control options of the selected UWB intelligent equipment is popped up beside the position of the selected UWB intelligent television in a screen of the intelligent panel computer, and after a project channel needing to be configured is manually selected and modified into CCTV6, a message carrying a channel modification operation control instruction is directly sent to the selected UWB intelligent television through a UWB communication direct connection channel;
step 4: after the intelligent tablet computer embedded with the UWB module and the AR module receives the response confirmation of the corresponding control instruction, the result of executing the operation is displayed on the screen of the intelligent tablet computer, the control operation of the UWB intelligent television is completed, and the method comprises the following specific steps:
step4 a: after receiving the message carrying the operation control instruction, the selected UWB intelligent television executes the related operation, and directly feeds back the operation execution result to the intelligent tablet computer embedded with the UWB module and the augmented reality AR module in a UWB direct communication mode;
step4 b: after receiving the operation feedback of the UWB intelligent equipment, the intelligent tablet computer embedded with the UWB module and the AR module displays the result of executing the operation beside the position of the corresponding UWB intelligent television in the AR interface of the screen of the intelligent tablet computer, and the control operation of the UWB intelligent equipment is completed. If the configuration fails, displaying a configuration failure prompt message and ending the process.
The configuration flow in this embodiment is specifically as shown in fig. 14, and the smart tablet is in the screen of the AR function activation, and displays the list of UWB smart devices to be controlled according to the filtering rule and the sorting rule. Firstly, selecting the UWB intelligent devices ranked first according to the screening rule in the UWB intelligent device list interface, namely: UWB Smart TV, and click the button "Next". And then, entering a UWB intelligent device configuration interface, and displaying device information and configuration item content on the interface, wherein the device type in the device information is the device type information fed back by the UWB intelligent device, the device type value in the device information is television, a control option list corresponding to the television type is automatically displayed in the configuration type item in the configuration item, a channel configuration item needing to be modified is selected in the configuration item, and a confirmation button is clicked. And then entering a configuration item interface, wherein the channel configuration item is in a configuration menu selection form, so that a required channel is selected in a pull-down menu, such as: and the CCTV6 is used for finally clicking a confirmation button, sending a message carrying a control instruction to the UWB intelligent television equipment and waiting for feeding back a configuration execution result. And finally, after the configuration is confirmed, displaying that the configuration is successful, and finishing the configuration operation. If the configuration fails, displaying a configuration result interface if the configuration failure reason: response timeout' and the like, and ends the flow.
In embodiment 2, the intelligent tablet computer with the UWB module embedded therein is implemented by embedding the UWB module and the augmented reality AR module in a general intelligent tablet computer, and the tablet computer is provided with an intelligent device control system for implementing the method, and the intelligent device control system is configured as shown in fig. 15. The intelligent equipment control system mainly comprises eight modules or accessories, a control interface generation module, a camera module, an augmented reality module and an antenna module in an original intelligent tablet computer, and a UWB intelligent equipment configuration module, a UWB positioning module, a UWB transceiver module and a UWB radio frequency front end which are embedded into a UWB module. The control interface generation module is mainly responsible for generating, displaying and closing the content of the configuration control interface, and the camera module is mainly responsible for acquiring the image information of the UWB intelligent equipment and providing basic data for the augmented reality function. The augmented reality module is mainly responsible for combining the configuration information display interface with the image information obtained by the camera, namely: after the UWB intelligent equipment is identified to be seen, a semitransparent configuration interface can be automatically popped up on the screen of the intelligent tablet computer. The UWB intelligent device configuration module is mainly responsible for determining and selecting to configure UWB intelligent device objects according to screening rules, collecting state information of the UWB intelligent device objects and modifying configuration operation of the UWB intelligent device objects. The UWB positioning module utilizes UWB positioning capability, and is internally provided with a general AOA arrival angle positioning algorithm program (or adopts a TDOA positioning algorithm, a TOA positioning algorithm, a TOF positioning algorithm and the like) to realize positioning processing work of UWB intelligent equipment. The UWB transceiver module is mainly used for processing transmitted signals and received signals, transmitting information to be transmitted to UWB intelligent equipment after operations such as coding and modulation are carried out on the information, and recovering information carried by the signals received by the antenna through operations such as signal demodulation and decoding. The UWB radio front end is a module for processing signals, such as: signal filtering, signal power amplification, etc. An antenna is a device that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium (usually, free space) or vice versa.
Example 3
As shown in fig. 16, the specific implementation method of embodiment 3, in which the smart phone embedded with the UWB module is further embedded with an augmented reality AR module capable of generating an augmented reality AR interface, includes the following steps:
step 1: the user enables the smart phone embedded with the UWB module to approach the UWB intelligent air conditioner to be controlled, the position information of the UWB intelligent air conditioner to be controlled and the adjacent UWB intelligent equipment is detected, and all UWB intelligent equipment positioning results of the position information are obtained. The method comprises the following specific steps:
step1 a: a user approaches the smart phone embedded with the UWB module and the AR module to align the controlled UWB intelligent air conditioner with the camera and activates the AR function;
step1 b: the intelligent mobile phone embedded with the UWB module and the augmented reality AR module uses an AOA arrival angle positioning algorithm to position a UWB intelligent air conditioner to be controlled and UWB intelligent equipment which can be detected nearby, and obtains positioning direction angle results of the UWB intelligent air conditioner and the UWB intelligent equipment;
step 2: this smart mobile phone that inlays UWB module and augmented reality AR module screens and sequences all smart machine that have fixed a position according to the direction angle scope of customization before, selects the UWB smart machine that the direction angle is minimum in the positioning result.
The method comprises the following specific steps:
step2 a: the smart phone embedded with the UWB module and the AR module screens all the positioned UWB intelligent devices according to the range of the customized direction angle aiming at the head of the smart phone, displays the screened UWB intelligent devices on a screen, sorts the UWB intelligent devices from small to large according to the direction angles, and sorts the UWB intelligent devices randomly if the direction angles are equal;
step2 b: a screened UWB intelligent equipment list is displayed on a smart phone screen embedded with a UWB module and an augmented reality AR module in sequence (the equipment list information comprises identification, equipment type, equipment name or address field and the like which are not limited to UWB intelligent equipment), and a user manually selects a UWB intelligent air conditioner which aims at the direction angle with a camera to be the minimum;
for the "direction angle" in Step1 Step and the "customized direction angle range" mentioned in Step2 Step, reference is made to the schematic view of the customized direction angle range in fig. 17, namely: a user holds the UWB intelligent mobile phone in hand, and the head of the UWB intelligent mobile phone faces to the direction of the UWB intelligent equipment A to be controlled. In the figure, the original points of an X axis, a Y axis and a Z axis are the central points of the mobile phone, the X axis, the Y axis and the Z axis are mutually vertical, the X axis is parallel to the screen of the UWB intelligent mobile phone and is vertical to the left and the right of the UWB intelligent mobile phone, and the positive direction of the X axis faces to the screen of the UWB intelligent mobile phoneOn the right, the Y axis is perpendicular to the plane of the UWB smart phone screen, with the positive direction facing the screen, the Z axis is parallel to the UWB smart phone screen and perpendicular to the upper and lower sides of the screen, with the positive direction facing the upper side of the screen (i.e., the head), as shown in FIG. 17. The direction angle alpha in the positioning result of the UWB intelligent device A refers to an included angle alpha (180 degrees is larger than or equal to alpha and larger than or equal to 0 degree) between a connection line of the UWB intelligent device A and the intelligent mobile phone and the positive direction of the Z axis, and the customization range of the direction angle is 0 degrees and alphaT](180°≥αTNot less than 0 degree) of alpha, wherein alphaTIs a predetermined maximum direction angle threshold parameter value. When alpha isTWhen the angle is 0 degrees, the customized range is the object directly opposite to the head of the smart phone. In this embodiment, the maximum direction angle threshold parameter is set to be αT60 degrees. In addition, the direction angle alpha mentioned in the invention is calculated by an AOA arrival angle positioning algorithm.
Fig. 18 shows a positional relationship between a smart phone embedded with a UWB module and a UWB smart device in the present embodiment. Among them, the detected UWB smart devices include UWB smart audio, UWB smart air conditioner, UWB smart television, and UWB smart refrigerator, and these devices are almost on the same plane, so fig. 18 gives only schematic plane views of X axis and Z axis. The direction angles obtained by the AOA arrival angle positioning algorithm are respectively alpha1、α2、α3And alpha4The relationship between these orientation angles is: 60 degrees is more than or equal to alpha4>α1>α3>α2≥0°。
Step 3: the intelligent mobile phone embedded with the UWB module and the AR module establishes direct communication connection with the selected UWB intelligent air conditioner through a UWB communication technology, the selected UWB intelligent air conditioner reports data such as the type and configuration state data of the equipment to the intelligent mobile phone, the intelligent mobile phone displays information and control options of the selected UWB intelligent air conditioner on a screen, and a user performs related configuration modification or other operations on the intelligent mobile phone and transmits an operation instruction back to the selected UWB intelligent air conditioner through a UWB direct communication mode; the method comprises the following specific steps:
step3 a: the smart phone embedded with the UWB module and the augmented reality AR module sends a connection establishment request message to the selected UWB smart air conditioner through the UWB transceiver module, when the smart phone receives a connection establishment success response message fed back by the selected UWB smart air conditioner, the establishment of the direct connection of the UWB communication channel between the smart phone and the selected UWB smart air conditioner is completed, otherwise, the connection is unsuccessful, the operation is stopped, connection establishment failure prompt information is displayed on a screen of the smart phone, and the process is ended;
step3 b: after the communication channel is successfully connected, the smart phone embedded with the UWB module and the AR module sends an instruction message for acquiring information such as the equipment type, the configuration state and the like to the selected UWB intelligent air conditioner, the selected UWB intelligent air conditioner directly feeds back the information such as the equipment type, the configuration state and the like after receiving the instruction message, if the information acquisition is successful, the next step is carried out, otherwise, the information acquisition failure information is prompted, and the process is ended;
step3 c: after the smart phone embedded with the UWB module and the augmented reality AR module acquires information such as the equipment type and the configuration state of a selected UWB intelligent air conditioner, under the condition that a camera at the head part of the smart phone is aligned to the selected UWB intelligent air conditioner, a window for displaying basic information and control options of the selected UWB intelligent equipment is popped up beside the position corresponding to the selected UWB intelligent air conditioner in a screen of the smart phone, and after an item 'wind speed' needing to be configured is manually selected and modified into 'grade 6', a message carrying a 'wind speed' modification operation control instruction is directly sent to the selected UWB intelligent air conditioner through a UWB communication direct connection channel;
step 4: after the smart phone embedded with the UWB module and the AR module receives the response confirmation of the corresponding control instruction, the result of the execution operation is displayed on the screen of the smart phone, and the control operation of the UWB intelligent air conditioner is completed, and the method comprises the following specific steps:
step4 a: after receiving the message carrying the operation control instruction, the selected UWB intelligent air conditioner executes the related operation and directly feeds back the operation execution result to the intelligent mobile phone embedded with the UWB module and the augmented reality AR module in a UWB direct communication mode;
step4 b: the smart phone embedded with the UWB module and the AR module receives the operation feedback of the UWB smart device and then displays the result of executing the operation beside the position of the corresponding UWB smart air conditioner in the AR interface of the smart phone screen, and the current control operation on the UWB smart device is completed. If the configuration fails, displaying a configuration failure prompt message and ending the process.
The configuration flow in this embodiment is specifically as shown in fig. 19, and the list of UWB smart devices to be controlled is displayed according to the filtering rule and the sorting rule in the screen where the smartphone is being activated by the AR function. Firstly, selecting the UWB intelligent devices ranked first according to the screening rule in the UWB intelligent device list interface, namely: UWB smart air conditioner and click the next button. And then, entering a UWB intelligent device configuration interface, and displaying device information and configuration item content on the interface, wherein the device type in the device information is the device type information fed back by the UWB intelligent device, the device type value in the device information is the air conditioner, a control option list corresponding to the air conditioner type is automatically displayed in the configuration type item in the configuration item, the wind speed configuration item needing to be modified is selected in the configuration item, and a confirmation button is clicked. And then entering a configuration item interface, and selecting a required wind speed grade in a pull-down menu because the wind speed configuration item is in a configuration menu selection form, such as: and (4) grade 6, finally clicking a confirmation button, sending a message carrying a control instruction to the UWB intelligent air-conditioning equipment, and waiting for the UWB intelligent air-conditioning equipment to feed back a configuration execution result. And finally, after the configuration is confirmed, displaying that the configuration is successful, and finishing the configuration operation. If the configuration fails, displaying a configuration result interface if the configuration failure reason: response timeout' and the like, and ends the flow.
In the smart phone embedded with the UWB module in this embodiment, the UWB module and the augmented reality AR module are embedded in a general smart phone, and the smart phone is provided with a smart device control system for implementing the above method, and the smart device control system is configured as shown in fig. 20. The intelligent equipment control system mainly comprises eight modules or accessories, a control interface generation module, a camera module, an augmented reality module and an antenna module in the original intelligent mobile phone, and a UWB intelligent equipment configuration module, a UWB positioning module, a UWB transceiver module and a UWB radio frequency front end which are embedded into a UWB module. The control interface generation module is mainly responsible for generating, displaying and closing the content of the configuration control interface, and the camera module is mainly responsible for acquiring the image information of the UWB intelligent equipment and providing basic data for the augmented reality function. The augmented reality module is mainly responsible for combining the configuration information display interface with the image information obtained by the camera, namely: after the UWB intelligent equipment is identified to be seen, a semitransparent configuration interface can be automatically popped up on the screen of the intelligent mobile phone. The UWB intelligent device configuration module is mainly responsible for determining and selecting to configure UWB intelligent device objects according to screening rules, collecting state information of the UWB intelligent device objects and modifying configuration operation of the UWB intelligent device objects. The UWB positioning module utilizes UWB positioning capability, and is internally provided with a general AOA arrival angle positioning algorithm program (or adopts a TDOA positioning algorithm, a TOA positioning algorithm, a TOF positioning algorithm and the like) to realize positioning processing work of UWB intelligent equipment. The UWB transceiver module is mainly used for processing transmitted signals and received signals, transmitting information to be transmitted to UWB intelligent equipment after operations such as coding and modulation are carried out on the information, and recovering information carried by the signals received by the antenna through operations such as signal demodulation and decoding. The UWB radio front end is a module for processing signals, such as: signal filtering, signal power amplification, etc. An antenna is a device that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium (usually, free space) or vice versa.
Example 4
The specific implementation method of embodiment 4 is shown in fig. 21, and includes the following steps:
step 1: the user approaches the intelligent tablet computer embedded with the UWB module to the UWB intelligent air conditioner 1 to be controlled, starts to detect the position information of the UWB intelligent air conditioner 1 to be controlled and other UWB intelligent air conditioners nearby, and obtains all UWB intelligent air conditioner positioning results of the detected position information, and the specific steps are as follows:
step1 a: the user brings the intelligent tablet computer embedded with the UWB module close to the controlled UWB intelligent air conditioner 1 (namely, the UWB intelligent air conditioner closest to the intelligent tablet computer is taken as the controlled equipment);
step1 b: the intelligent tablet computer embedded with the UWB module uses an AOA arrival angle positioning algorithm to position the UWB intelligent air conditioner 1 to be controlled and the direction angle and the distance between the UWB intelligent air conditioner position and the intelligent tablet computer which can be detected nearby, and obtains the positioning and ranging results of the UWB intelligent air conditioner position and the intelligent tablet computer. The AOA arrival angle positioning principle mainly measures the arrival angle between an intelligent tablet computer embedded with a UWB module and a UWB intelligent air conditioner, rays formed by taking the intelligent tablet computer embedded with the UWB module as a starting point must pass through the UWB intelligent air conditioner, the intersection point of the two rays is the position of the UWB intelligent air conditioner, and the direction angle and the distance are calculated through the coordinates of the position.
Step 2: the intelligent tablet computer embedded with the UWB module screens and sorts the positioned UWB intelligent air conditioners according to the previously customized direction angle and distance range, and selects the UWB intelligent air conditioner which meets the minimum direction angle and the closest distance in the positioning result; the method comprises the following specific steps:
step2 a: the intelligent tablet computer embedded with the UWB module screens and displays all positioned UWB intelligent air conditioners on a screen according to a direction customization range corresponding to the head of the mobile phone, and sorts the UWB intelligent air conditioners from small to large according to direction angles, if the direction angles are equal, the UWB intelligent air conditioners are sorted according to a rule that the positioning distance is from near to far, and if the direction angles and the positioning distance are equal, the UWB intelligent air conditioners are sorted randomly;
step2 b: a user manually selects a UWB intelligent air conditioner which is required to control the direction angle to be minimum and is closest to the direction angle in a positioning result on an intelligent tablet computer screen embedded with a UWB module;
reference is made to the customized range of direction angles α and distances D shown in the schematic diagram of fig. 22 for the "customized range of direction angles and distances" mentioned in this week. As shown in the figure, a user holds a rectangular intelligent tablet computer, faces to a front screen of the intelligent tablet computer, and the head of the intelligent tablet computer is opposite to the direction of the UWB intelligent air conditioner a to be controlled. In the figure, the original points of the X axis, the Y axis and the Z axis are the central points of the tablet computer, the X axis, the Y axis and the Z axis are mutually vertical, the X axis is parallel to the screen of the tablet computer and vertical to the left and right sides of the tablet computer, the positive direction of the X axis faces to the right side of the screen of the tablet computer, the Y axis is vertical to the screen of the tablet computer, and the positive direction of the Y axis faces to the right side of theThe Z axis is parallel to the screen of the tablet computer and vertical to the upper side and the lower side of the tablet computer, and the positive direction of the Z axis faces to the upper side (namely, the head) of the tablet computer. The direction angle in the positioning result of the UWB intelligent air conditioner A is an included angle alpha (180 degrees is more than or equal to alpha and more than or equal to 0 degree) between the connection line of the UWB intelligent air conditioner A and the intelligent tablet computer and the positive direction of the Z axis, and the customization range of the direction angle is 0 degrees and alphaT](180°≥αTNot less than 0 degree) of alpha, wherein alphaTIs a predetermined maximum direction angle threshold parameter value, in this embodiment, the maximum direction angle threshold parameter value is αT60 degrees. In addition, the direction angle α is calculated by the positioning result of the AOA positioning algorithm. The distance in the positioning result of the UWB intelligent air conditioner A is the distance D between the UWB intelligent air conditioner A and the intelligent panel computer measured by a UWB positioning algorithm (such as an AOA positioning algorithm, a TOF positioning algorithm, a TOA positioning algorithm or a TDOA positioning algorithm, and the like), the distance customized range takes the panel computer as the center, and the maximum distance threshold D isTIs the spherical inner area of the radius.
The key to the location between the devices in this step is shown in fig. 23. In fig. 23, the intelligent tablet detects 3 UWB intelligent air conditioners, and the direction angles between the positioning result of each UWB intelligent air conditioner and the intelligent tablet are: alpha is alpha1、α2、α3And satisfy α1<α2<α3The distance is: d1, D2, D3, and D1<D2<D3; sequencing the positioning results of the UWB intelligent air conditioners from small to large according to the direction angle of the intelligent panel computer, if the direction angles are equal, sequencing according to the distance between the UWB intelligent air conditioners and the intelligent panel computer, and screening the UWB intelligent air conditioners 1 which have the smallest direction angle and the closest distance with the intelligent panel computer as the objects to be controlled.
Step 3: establish intelligent panel computer and the direct communication connection who selects UWB intelligent air conditioner through UWB communication technology, the UWB intelligent air conditioner 1 that is selected reports data such as this equipment type and configuration status data to intelligent panel computer, intelligent panel computer shows the information and the control option of the UWB intelligent air conditioner 1 that is selected on the screen, the user carries out relevant configuration on intelligent panel computer and revises or other operations and passes back the operating instruction through UWB direct communication mode and give and select UWB intelligent air conditioner 1, concrete step is as follows:
step3 a: the intelligent tablet computer embedded with the UWB module sends a connection establishment request message to the selected UWB intelligent air conditioner 1, when a successful connection establishment response message is received, the establishment of the direct connection of the UWB communication channel between the UWB intelligent air conditioner and the UWB intelligent air conditioner is completed, otherwise, the connection is unsuccessful, the operation is stopped, a prompt message of connection establishment failure is displayed on the screen of the intelligent tablet computer, and the process is ended;
step3 b: the intelligent tablet computer embedded with the UWB module sends an equipment type and configuration state data acquisition instruction message to the UWB intelligent air conditioner 1 on the established UWB communication channel direct connection, the UWB intelligent air conditioner 1 directly feeds back information such as the equipment type and configuration state after receiving the instruction message, if the information acquisition is successful, the next step is carried out, otherwise, the information acquisition failure information is prompted, and the process is ended;
step3 c: the intelligent tablet computer screen embedded with the UWB module enters a configuration interface, the obtained equipment type and the corresponding control option of the UWB intelligent air conditioner 1 are displayed, a user then carries out configuration modification operation on the intelligent tablet computer, and after the configuration modification operation is completed and a confirmation button is clicked, the intelligent tablet computer can directly send a message carrying an operation instruction to the selected UWB intelligent air conditioner 1 through a UWB communication channel;
step 4: after receiving the response confirmation of the corresponding control instruction, the intelligent tablet computer embedded with the UWB module displays the result of the execution operation on the screen of the intelligent tablet computer, and finishes the control operation of the UWB intelligent air conditioner 1, and the specific steps are as follows:
step4 a: after receiving the message carrying the control instruction, the UWB intelligent air conditioner 1 confirms and executes the relevant operation, and feeds back the operation execution result to the intelligent tablet computer embedded with the UWB module;
step4 b: after receiving the response confirmation of the UWB intelligent air conditioner 1, the intelligent tablet computer embedded with the UWB module displays the result of the execution operation on the screen, and the control operation of the UWB intelligent air conditioner 1 is completed. And if the configuration control fails, displaying a configuration failure prompt message and ending the process.
The configuration operation process of the smart tablet interface of the present embodiment is shown with reference to fig. 24. Taking an example of a wind speed configuration process of air-conditioning equipment, firstly, in a screened UWB intelligent equipment list based on a customized direction angle and distance range, a UWB intelligent air-conditioner 1 (equipment identification DevID is 10008) arranged at the first position is automatically selected according to a rule standard of a minimum direction angle and a minimum distance, and the link can also manually select other UWB intelligent air-conditioners and click a 'next' button. Next, entering a UWB intelligent device configuration interface, and displaying contents such as "device information" and "configuration item" on the interface, where the device type in the device information is the device type fed back by the UWB intelligent device, automatically displaying "air conditioner" in the "device type" item in the "configuration information" part in the legend, automatically selecting a corresponding "air conditioner" type according to the "device type" content in the "configuration information" in the "configuration item" part, popping up a control option corresponding to "air conditioner" below, manually selecting a "wind speed" configuration item to be modified in the control option, and clicking a "confirm" button. And then entering a configuration item interface, and selecting a required wind speed grade in a pull-down menu because the wind speed configuration item is in a configuration pull-down menu selection form, such as: and the grade 6 is judged, the confirmation button is clicked, and then the intelligent tablet computer embedded with the UWB module sends a message carrying a control instruction to the UWB intelligent air-conditioning equipment 1 to wait for the feedback of the configuration execution result. And finally, after receiving the confirmation message of successful configuration, displaying that the configuration is successful and finishing the configuration operation.
The intelligent tablet computer embedded with the UWB module of the embodiment is embedded with the UWB module in a general intelligent tablet computer, and an intelligent device control system for implementing the method is arranged in the intelligent tablet computer, and the intelligent device control system is mainly composed of five modules or accessories, as shown in fig. 25: the intelligent UWB module comprises a UWB intelligent equipment configuration module, a UWB positioning module, a UWB transceiver module, a UWB radio frequency front end and an original antenna module of the intelligent tablet computer, wherein the UWB intelligent equipment configuration module, the UWB positioning module, the UWB transceiver module and the UWB radio frequency front end are embedded into the UWB module. The UWB intelligent device configuration module is mainly responsible for generating a configuration interface on a screen of a tablet computer, determining and selecting to configure a UWB intelligent device object according to a screening rule, and collecting state information of the UWB intelligent device object and modifying configuration operation of the UWB intelligent device object. The UWB positioning module utilizes UWB positioning capability, and is internally provided with a general AOA arrival angle positioning algorithm program (a TDOA positioning algorithm, a TOA positioning algorithm, a TOF positioning algorithm and other programs) to realize positioning and ranging processing work of UWB intelligent equipment; the UWB transceiver module is mainly used for processing transmitted signals and received signals, transmitting information to be transmitted to UWB intelligent equipment after operations such as coding and modulation and the like through an antenna, and recovering the information carried by the signals received by the antenna through operations such as signal demodulation, decoding and the like; the UWB radio front end is a module for processing signals, such as: signal filtering, signal power amplification, etc. An antenna is a device that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium (usually, free space) or vice versa.
The composition of the smartphone embedded with the UWB module in this embodiment is the same as that in embodiment 1, except that the UWB smart device that calculates the distance from the smartphone of the UWB module within the set distance value T is limited in a general TOF positioning algorithm program set in the UWB positioning module. To obtain a faster positioning result.

Claims (6)

1. A method for directly remotely controlling UWB equipment by using a mobile phone embedded with a UWB module is characterized by comprising the following steps:
step 1: establishing direct communication connection between the smart phone and the selected equipment through a UWB communication technology, enabling a user to approach the UWB intelligent equipment to be controlled by the smart phone embedded with a UWB module, starting to detect the position information of the controlled UWB intelligent equipment and the adjacent UWB intelligent equipment, and acquiring all UWB intelligent equipment positioning results of the detected position information;
the Step1 specifically includes:
step1 a: a user enables a smart phone embedded with a UWB module to approach to a controlled UWB smart device;
step1 b: the method comprises the following steps that an intelligent mobile phone embedded with a UWB module positions UWB intelligent equipment which can be detected nearby by using an AOA arrival angle positioning algorithm, and obtains positioning direction angle results of the UWB intelligent equipment;
step 2: the smart phone embedded with the UWB module screens all detected UWB intelligent devices according to a customized space range, displays all UWB intelligent device information in the customized space range on a screen, sorts the information according to a screening rule aiming at a positioning result, and selects UWB intelligent devices meeting requirements in the positioning result;
the Step2 specifically includes:
the smart phone embedded with the UWB module screens all detected UWB intelligent devices according to a customized spatial range, displays all the UWB intelligent devices in the customized spatial range on a screen, and sorts the UWB intelligent devices according to a rule that a positioning arrival angle is from small to large;
step 3: selecting UWB intelligent equipment with a positioning arrival angle meeting expectations in a positioning result on a screen of the smart phone embedded with the UWB module, entering a configuration interface, and performing switching or other configuration modification operations;
the Step3 specifically includes:
after the smart phone embedded with the UWB module obtains the state result, a corresponding configuration window interface in an augmented reality AR interface of the selected UWB smart device is popped up on the smart phone, and a user manually selects a project to be configured and inputs a new configuration result or selects a configuration option for configuration; finishing configuration modification operation and clicking a configuration confirmation button;
step 4: the intelligent mobile phone embedded with the UWB module directly carries out wireless communication interaction with the selected UWB intelligent equipment according to the configuration result, and the intelligent mobile phone embedded with the UWB module finishes configuration modification and finishes configuration operation if configuration confirmation is carried out and configuration success is displayed; and sending a message carrying a control instruction to the selected UWB intelligent device, and displaying an execution operation result on a screen of the UWB intelligent device after receiving a response confirmation corresponding to the control instruction so as to complete the control operation of the UWB intelligent device.
2. The method of claim 1, wherein Step1 comprises the following steps:
step1 a: a smart phone with a UWB module embedded in a user approaches to a controlled UWB smart device;
step1 b: the smart phone embedded with the UWB module uses a positioning algorithm to position the distance between the controlled UWB smart device and the UWB smart device which can be detected nearby and the smart phone, and obtains the positioning and ranging results of the UWB smart device and the UWB smart device;
step2 specifically comprises the following steps:
step2 a: the smart phone embedded with the UWB module screens all detected UWB intelligent devices according to a customized spatial range, displays all the UWB intelligent devices in the customized spatial range on a screen, and sorts the UWB intelligent devices according to a rule that the positioning distance is from near to far;
step2 b: a user manually selects UWB intelligent equipment with the nearest control distance in a positioning result on a smart phone screen embedded with a UWB module;
the Step3 specifically comprises the following steps:
step3 a: the intelligent mobile phone embedded with the UWB module sends configuration information acquisition instruction information to the selected UWB intelligent equipment, and configuration state data are stored after the UWB intelligent equipment feeds back configuration state information;
step3 b: the intelligent mobile phone embedded with the UWB module displays the acquired configuration state data of the UWB intelligent equipment in a corresponding configuration item, then performs configuration modification operation, completes configuration modification interface operation and clicks a confirmation button in the interface;
step4 specifically comprises the following steps:
step4 a: after configuration modification is completed on the smart phone embedded with the UWB module, a message carrying a control instruction is sent to the selected UWB smart device, and after the UWB smart device receives the message carrying the control instruction, the operation of executing the related control instruction is confirmed, and the execution confirmation condition is responded to the smart phone embedded with the UWB module;
step4 b: and after receiving the response confirmation of the UWB intelligent equipment, the smart phone embedded with the UWB module displays the result of the execution operation on a screen, and the control operation of the UWB intelligent equipment is completed.
3. The method of claim 1, wherein the smart phone embedded with the UWB module is further embedded with an augmented reality AR module capable of generating an augmented reality AR interface, the method Step1 comprising the steps of:
step1 a: a user approaches the smart phone embedded with the UWB module and aligns the controlled UWB smart device with the camera and takes a picture of the controlled UWB smart device;
step1 b: the embedded UWB module intelligent mobile phone uses a positioning algorithm to position the controlled UWB intelligent equipment and the distance between the position of the adjacent detectable UWB intelligent equipment and the intelligent mobile phone, and obtains the positioning results of all the adjacent detectable UWB intelligent equipment;
the Step2 specifically comprises the following steps:
step2 a: the intelligent mobile phone embedded with the UWB module screens all detected UWB intelligent devices according to a customized space range, displays all the UWB intelligent devices in the customized space range on a mobile phone screen, and sorts the UWB intelligent devices from near to far according to the positioning distance;
step2 b: a UWB intelligent device list is displayed on a smart phone screen embedded with a UWB module in sequence, a camera is used for aligning the controlled UWB intelligent device in a manual selection list, and an instruction message for acquiring state information is triggered and sent to the UWB intelligent device to wait for a feedback result;
the Step4 specifically comprises the following steps:
step4 a: the intelligent mobile phone embedded with the UWB module directly carries out wireless communication interaction with the selected UWB intelligent equipment according to the configuration result, sends a message carrying a control instruction to the UWB intelligent equipment and waits for response confirmation;
step4 b: after receiving the message carrying the control instruction, the UWB intelligent equipment confirms and executes the relevant operation, and responds the execution result to the intelligent mobile phone embedded with the UWB module;
step4 c: and after receiving the response confirmation of the UWB intelligent equipment, the smart phone embedded with the UWB module displays the result of the execution operation on the screen of the AR interface, so as to complete the control operation of the UWB intelligent equipment.
4. The method of claim 1 for directly remotely controlling a UWB device using a UWB module embedded handset,
the Step3 specifically includes:
step3 a: the intelligent mobile phone embedded with the UWB module sends configuration information acquisition information to the selected UWB intelligent equipment, and configuration state data is stored after the UWB intelligent equipment feeds back configuration state information;
step3 b: the intelligent mobile phone embedded with the UWB module displays the acquired configuration state data of the UWB intelligent equipment in a corresponding configuration item, then performs configuration modification operation, completes configuration modification interface operation and clicks a confirmation button;
the Step4 specifically includes:
step4 a: the intelligent mobile phone embedded with the UWB module sends a message carrying a control instruction to the selected UWB intelligent equipment, and after the UWB intelligent equipment receives the message carrying the control instruction, the UWB intelligent equipment confirms to execute the related operation and responds to the intelligent mobile phone embedded with the UWB module to confirm the execution condition;
step4 b: and after receiving the response confirmation of the UWB intelligent equipment, the smart phone embedded with the UWB module displays the result of the execution operation on a screen, and the control operation of the UWB intelligent equipment is completed.
5. The method of claim 1, wherein Step1 comprises the following steps:
step1 a: the smart phone embedded with the UWB module is close to the controlled UWB smart device;
step1 b: the intelligent mobile phone embedded with the UWB module calculates the distance between the controlled UWB intelligent equipment and the UWB intelligent equipment which can be detected nearby by using a TOF positioning algorithm, and obtains the positioning and ranging results of the UWB intelligent equipment and the UWB intelligent equipment;
the Step2 specifically comprises the following steps:
step2 a: the smart phone embedded with the UWB module displays all UWB smart devices with the detected distance within a limited distance T range on a screen, and sorts the UWB smart devices according to the rule of the positioning distance from near to far;
step2 b: a user manually selects UWB intelligent equipment to be controlled on a smart phone screen embedded with a UWB module or automatically selects the UWB intelligent equipment closest to the UWB intelligent equipment to be controlled;
the Step3 specifically comprises the following steps:
step3 a: the intelligent mobile phone embedded with the UWB module sends configuration information acquisition instruction information to the selected UWB intelligent equipment, and configuration state data are stored after the UWB intelligent equipment feeds back configuration state information;
step3 b: the smart phone embedded with the UWB module enters a configuration interface, the acquired configuration state data of the UWB smart device is displayed in a corresponding configuration item, then configuration modification operation is carried out, the configuration modification operation is completed, and a confirmation button is clicked;
the Step4 specifically comprises the following steps:
step4 a: the intelligent mobile phone embedded with the UWB module sends a message carrying a control instruction to the selected UWB intelligent equipment, and after the UWB intelligent equipment receives the message carrying the control instruction, the UWB intelligent equipment confirms to execute the related operation and responds to the intelligent mobile phone embedded with the UWB module to confirm the execution condition;
step4 b: and after receiving the response confirmation of the UWB intelligent equipment, the smart phone embedded with the UWB module displays the result of the execution operation on a screen, and the control operation of the UWB intelligent equipment is completed.
6. An apparatus for a method of directly remotely controlling a UWB device using a UWB module embedded handset according to claim 1, wherein the apparatus comprises a UWB module embedded smart phone and a UWB smart device; the intelligent mobile phone embedded with the UWB module is embedded with the UWB module in a general intelligent mobile phone, an intelligent device control system for realizing the method is arranged in the intelligent mobile phone, and the intelligent device control system comprises a UWB intelligent device configuration module, a UWB positioning module, a UWB transmitting-receiving module, a UWB radio frequency front end and an original antenna module of the intelligent mobile phone, wherein the UWB intelligent device configuration module, the UWB positioning module, the UWB transmitting-receiving module and the UWB radio frequency front end are embedded in the UWB module; the UWB intelligent device configuration module is mainly responsible for generating a configuration interface on a mobile phone screen, determining and selecting to configure a UWB intelligent device object according to a screening rule, and collecting state information of the UWB intelligent device object and modifying configuration operation on the UWB intelligent device object; the UWB positioning module utilizes UWB positioning capability, and a general arrival angle positioning algorithm program is arranged in the UWB positioning module to realize positioning and ranging processing work of UWB intelligent equipment; the UWB transceiver module is used for processing a transmitting signal and a receiving signal, transmitting information to be transmitted to the UWB intelligent equipment through an antenna after operations such as encoding and modulation, and recovering information carried by the signal from the signal received by the antenna through operations such as signal demodulation and decoding; the UWB radio frequency front end is a module for processing signals and is used for filtering the signals and amplifying the power of the signals; an antenna for converting a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium or vice versa;
the UWB intelligent equipment is characterized in that a UWB remote control execution component is embedded into universal intelligent equipment, and comprises a UWB transceiver module, a UWB radio frequency front end, an original configuration processing unit, a configuration execution unit and an antenna module of the intelligent equipment; the UWB transceiver module is used for processing a transmitting signal and a receiving signal, transmitting information to be transmitted to the smart phone embedded with the UWB module after operations such as information coding, modulation and the like are carried out, and recovering information carried by the signal from the signal received by the antenna through operations such as signal demodulation, decoding and the like; the module for processing signals at the front end of the UWB radio frequency is used for filtering the signals and amplifying the power of the signals; the configuration processing unit is used for processing the control instruction content analyzed by the UWB transceiver module into an internal operation execution command, transmitting the internal operation execution command to the configuration execution unit, and outputting an operation processing result obtained by the configuration execution unit to the UWB transceiver module; the configuration execution unit is mainly responsible for receiving an operation execution command from the configuration processing unit, performing corresponding control and operation on the intelligent equipment according to the operation execution command, and recording and feeding back a control operation result to the configuration processing unit; an antenna is a device that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium or vice versa.
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