CN213152381U - Positioning device - Google Patents
Positioning device Download PDFInfo
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- CN213152381U CN213152381U CN202021899926.6U CN202021899926U CN213152381U CN 213152381 U CN213152381 U CN 213152381U CN 202021899926 U CN202021899926 U CN 202021899926U CN 213152381 U CN213152381 U CN 213152381U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses be applied to the technical field of the thing networking, provide a positioner, the positioner includes treater, power module, ultra wide band pulse radio module, communication module and antenna module; the first end of the processor is connected with the output end of the power supply module, the second end of the processor is connected with the first end of the ultra-wideband pulse radio module, and the third end of the processor is connected with the first end of the communication module; the first end of the antenna module is connected with the second end of the ultra-wideband pulse radio module, and the second end of the antenna module is connected with the second end of the communication module. The embodiment of the utility model provides a can improve the convenience of smart machine control.
Description
Technical Field
The utility model relates to a thing networking technology field to more specifically relates to a positioner.
Background
The intelligent home connects various intelligent devices (such as audio and video devices, lighting systems, curtain control, air conditioner control, security systems, digital cinema systems, audio and video servers, video cabinet systems, network home appliances and the like) in the home through the Internet of things technology, and provides multiple functions and means such as home appliance control, lighting control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environment monitoring, heating and ventilation control, infrared forwarding, programmable timing control and the like.
In the related art, when the intelligent device needs to be controlled, a user needs to be close to the intelligent device as much as possible, and the user needs to control the intelligent device through voice, so that the convenience of controlling the intelligent device is poor.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a positioner to solve the relatively poor problem of convenience of smart machine control.
In a first aspect, an embodiment of the present invention provides a positioning device, which includes a processor, a power module, an ultra wideband pulse radio module, a communication module, and an antenna module;
the first end of the processor is connected with the output end of the power supply module, the second end of the processor is connected with the first end of the ultra-wideband pulse radio module, and the third end of the processor is connected with the first end of the communication module;
the first end of the antenna module is connected with the second end of the ultra-wideband pulse radio module, and the second end of the antenna module is connected with the second end of the communication module.
Optionally, the positioning device further includes a sensor module, and the fourth end of the processor is connected to the first end of the sensor module.
Optionally, the sensor module includes at least one of: magnetometers, barometers and accelerometers.
Optionally, the power supply module includes an ac input interface, an ac voltage-stabilizing submodule, and a dc voltage-stabilizing submodule;
the alternating-current input interface is connected with the input end of the alternating-current voltage-stabilizing sub-module, the alternating-current input interface is further connected with the input end of the direct-current voltage-stabilizing sub-module, the first output end of the direct-current voltage-stabilizing sub-module is connected with the first end of the processor, the second output end of the direct-current voltage-stabilizing sub-module is connected with the third end of the ultra-wideband pulse radio module, the third output end of the direct-current voltage-stabilizing sub-module is connected with the third end of the communication module, and the fourth output end of the direct-current voltage-stabilizing sub-module is connected with the second end of the sensor module.
Optionally, the positioning device further includes an alarm module, and the alarm module is connected to the fifth end of the processor.
Optionally, the communication module is a WIFI communication module.
Optionally, the positioning device is a power socket.
Optionally, the positioning device is arranged in a wall body.
Optionally, the positioning device further includes a housing, and the processor, the power supply module, the ultra-wideband pulse radio module, the communication module, and the antenna module are all packaged in the housing.
The utility model discloses a positioning device, which comprises a processor, a power module, an ultra-wideband pulse radio module, a communication module and an antenna module; the first end of the processor is connected with the output end of the power supply module, the second end of the processor is connected with the first end of the ultra-wideband pulse radio module, and the third end of the processor is connected with the first end of the communication module; the first end of the antenna module is connected with the second end of the ultra-wideband pulse radio module, and the second end of the antenna module is connected with the second end of the communication module. Like this, be used for the terminal that smart machine and user carried with positioner to the smart machine can realize automatic control according to the positional information at terminal, thereby can improve the convenience of smart machine control.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a positioning device according to an embodiment of the present invention;
fig. 2 is an installation schematic diagram of a positioning device according to an embodiment of the present invention;
fig. 3 is a schematic positioning diagram of a positioning device according to an embodiment of the present invention;
fig. 4 is an application schematic diagram of a positioning device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a positioning device according to an embodiment of the present invention, as shown in fig. 1, the positioning device includes a processor 1, a power module 2, an ultra wideband pulse radio module 3, a communication module 4, and an antenna module 5;
wherein, a first end of the processor 1 is connected with an output end of the power module 2, a second end of the processor 1 is connected with a first end of the ultra-wideband impulse radio module 3, and a third end of the processor 1 is connected with a first end of the communication module 4;
a first end of the antenna module 5 is connected with a second end of the ultra-wideband impulse radio module 3, and a second end of the antenna module 5 is connected with a second end of the communication module 4.
The positioning device may be a wall unit, for example, a power socket, or a light switch, or a temperature controller, or various switch buttons fixed on a wall, and the like, which is not limited in this embodiment.
In addition, the processor 1 may include a single chip microcomputer, for example, an embedded single chip microcomputer. The processor 1 may further include an external circuit of the single chip, and the external circuit may include a clock signal processing module, an external memory, an external module group, a data I/O interface and pre-processing module, a dc power supply loop, a protection ground loop, and the like. The processor 1 can be provided with sufficient computing power, rich resources, and good expandability, while high integration in hardware can be realized, so that the cost of the positioning device can be reduced.
The power module 2 may include an ac voltage-stabilizing sub-module and a dc voltage-stabilizing sub-module, the dc voltage-stabilizing sub-module may be configured to convert an ac power and then provide a dc working power to other modules, and the ac voltage-stabilizing sub-module may be configured to perform ac voltage-stabilizing control and output ac power.
The Ultra Wide Band (UWB) pulse radio module 3 may be configured to receive and transmit positioning information, thereby implementing a UWB positioning function. The ultra-wideband impulse radio module 3 has a high transmission rate and can typically transmit very low power signals over a wide frequency spectrum. The ultra-wideband pulse radio module 3 may include a positioning chip, and taking the ultra-wideband pulse radio module 3 including the positioning chip DW1000 as an example, the highest data transmission rate may reach 6.8Mb/s in a range of about 10 meters; the power consumption of the ultra-wideband pulse radio module 3 is extremely low, taking DW1000 as an example, when the receiving and transmitting frequency is 1Hz, the power consumption of 1s is only 0.032mA, which is lower than 1/100 in the prior wireless technology; the ultra-wideband pulse radio module 3 has strong positioning capability, supports various positioning algorithms such as TOF (time of flight ranging), TWR (two-way ranging), TDOA (time difference of arrival ranging), AOA (angle of arrival ranging) and the like, and can reduce the positioning precision to a range within 10 centimeters and reach 1 meter precision by matching with Wi-Fi (wireless fidelity) by far-beyond Bluetooth 5.0.
The communication module 4 may be a WIFI communication module 4, or may be another wireless communication module 4. The communication module 4 may be used for wireless communication. Taking the WIFI communication module 4 as an example, the various work instructions may be received and transmitted by bidirectionally transmitting WIFI signals based on a WIFI protocol.
In practical applications, as shown in fig. 2, a plurality of positioning devices 11 may be respectively disposed in different walls and may be communicatively connected to the gateway 12. Each positioning device may act as a slave base station in communication and be provided with a corresponding tag. After the positioning devices are arranged at fixed positions, the relative space position coordinates of each positioning device are determined, the plurality of positioning devices can communicate with each other through the ultra-wideband pulse radio module 3, and positioning information is interacted to perform distance measurement so as to realize positioning. Each of the plurality of positioning devices may transmit its own positioning information to the gateway, and the gateway may be provided with the ultra-wideband impulse radio module 3 and serve as a master base station in communication. The gateway may send the location information of the plurality of location devices and the location information of itself to the cloud platform. The cloud platform can generate a three-dimensional space coordinate system of the house by taking the position of the gateway as the center position of the house.
Taking a positioning device as a power socket as an example, by fusing embedded wall units such as the power socket and the like with the ultra-wideband pulse radio module 3, the positioning device can determine the relative position between the positioning device and other positioning devices through the ultra-wideband pulse radio module 3, so that a three-dimensional space coordinate system of a house can be generated, and the positioning devices are grouped into various rooms to be integrally controlled in a large scale.
In addition, the plurality of positioning devices and the gateways can communicate with each other by using the ultra-wideband impulse radio module 3 during positioning, and the plurality of positioning devices and the gateways can communicate with each other by using the communication module 4 during non-positioning, for example, command transmission. Taking positioning among a plurality of positioning devices as an example, planar two-dimensional positioning can be realized by three positioning devices, as shown in fig. 3, the position of the positioning device x0 can be uniquely determined by the positioning devices x1, x2 and x 3. Three-dimensional positioning can be realized through four positioning devices.
The utility model discloses a positioning device, which comprises a processor 1, a power module 2, an ultra-wideband pulse radio module 3, a communication module 4 and an antenna module 5; wherein, a first end of the processor 1 is connected with an output end of the power module 2, a second end of the processor 1 is connected with a first end of the ultra-wideband impulse radio module 3, and a third end of the processor 1 is connected with a first end of the communication module 4; a first end of the antenna module 5 is connected with a second end of the ultra-wideband impulse radio module 3, and a second end of the antenna module 5 is connected with a second end of the communication module 4. Like this, be used for the terminal that smart machine and user carried with positioner to the smart machine can realize automatic control according to the positional information at terminal, thereby can improve the convenience of smart machine control.
Optionally, the positioning apparatus further includes a sensor module 6, and the fourth end of the processor 1 is connected to the first end of the sensor module 6.
Wherein the sensor module 6 may comprise one or more of a magnetometer, a barometer, and an accelerometer. When the positioning device moves, the moving position of the positioning device can be measured through the sensor module 6, so that the positioning data of the ultra-wideband pulse radio module 3 can be corrected by adopting the measurement data of the sensor module 6. For example, the average of the measurement data of the sensor module 6 and the positioning data of the ultra-wideband impulse radio module 3 may be used as the corrected positioning data of the ultra-wideband impulse radio module 3. Take sensor module 6 to include magnetometer, barometer and accelerometer as an example, can record the contained angle of positioner and four directions in the southeast, northwest through the magnetometer, can measure positioner's the change of altitude through the barometer, can measure positioner's acceleration through the accelerometer. The direction and distance of movement of the pointing device can be obtained from measurements made by the magnetometer, barometer and accelerometer. For example, if the magnetometer, the barometer, and the accelerometer measure that the positioning device moves 1.3m east, and the ultra-wideband pulse radio module 3 positions that the positioning device moves 1.2m east, the positioning result of the ultra-wideband pulse radio module 3 may be corrected to be: the positioning device moves 1.25m east.
In this embodiment, the positioning data of the uwb radio module 3 is further corrected by the sensor module 6, so that the positioning result of the uwb radio module 3 is more accurate.
Optionally, the sensor module 6 includes at least one of: magnetometers, barometers and accelerometers.
Optionally, the power module 2 includes an ac input interface, an ac voltage-stabilizing submodule and a dc voltage-stabilizing submodule;
the alternating current input interface is connected with the input end of the alternating current voltage stabilizing sub-module, the alternating current input interface is further connected with the input end of the direct current voltage stabilizing sub-module, the first output end of the direct current voltage stabilizing sub-module is connected with the first end of the processor 1, the second output end of the direct current voltage stabilizing sub-module is connected with the third end of the ultra-wideband pulse radio module 3, the third output end of the direct current voltage stabilizing sub-module is connected with the third end of the communication module 4, and the fourth output end of the direct current voltage stabilizing sub-module is connected with the second end of the sensor module 6.
In the embodiment, the direct-current voltage stabilization submodule can convert alternating current into direct current and realize direct-current voltage stabilization, and can supply power to an internal module of the positioning device; the alternating current voltage stabilization can be realized through the alternating current voltage stabilization submodule, so that the positioning device can realize the alternating current power supply function.
Optionally, the positioning device further includes an alarm module 7, and the alarm module 7 is connected to the fifth end of the processor 1.
The alarm module 7 may include a buzzer, and the buzzer may be connected to the fifth end of the processor 1.
In this embodiment, the alarm module 7 gives an alarm, so that the positioning device can have an alarm function.
Optionally, the communication module 4 is a WIFI communication module.
In this embodiment, the WIFI communication module can receive and transmit various work instructions based on the WIFI protocol, so that the positioning device can communicate with other devices such as a gateway.
Optionally, the positioning device is a power socket.
In this embodiment, the power outlets may be embedded in walls, and the stereoscopic coordinate system of the house may be generated by the power outlets embedded in the respective walls of the house, so that it is not necessary to change the layout of the house significantly.
Optionally, the positioning device is arranged in a wall body.
In this embodiment, a three-dimensional spatial coordinate system of the house can be generated by positioning devices provided in respective walls of the house.
Optionally, the positioning device further includes a housing, and the processor 1, the power module 2, the ultra wideband pulse radio module 3, the communication module 4, and the antenna module 5 are all packaged in the housing.
Wherein, the shell is used for integrating and protecting other modules of the positioning device except the shell. Taking the positioning device as an electric outlet as an example, the housing may be a front-mounted exposed housing, a front-mounted concealed housing, or a rear-mounted pluggable housing, which is not limited in this embodiment.
In this embodiment, the housing encapsulates the positioning device, which can extend the useful life of the positioning device.
It should be noted that the positioning apparatus may be applied to an intelligent device control system, as shown in fig. 4, the intelligent device control system may include a plurality of positioning apparatuses, the intelligent device control system may further include a gateway, the gateway is in communication connection with each positioning apparatus, and the gateway includes an ultra wideband pulse radio module. The intelligent device control system can further comprise a control platform, and the control platform is in communication connection with the gateway. The intelligent device control system can further comprise at least one intelligent device, and each intelligent device in the at least one intelligent device is in communication connection with the gateway.
Through a system formed by the control platform, the gateway and the positioning device, the terminal provided with the ultra-wideband pulse radio module can be accurately positioned and intelligently interacted, and an integrated highly intelligent home system is formed.
For example, the terminal and the control platform may communicate through 4G or 5G, the terminal and the gateway may communicate through the ultra-wideband pulse radio module or the WIFI communication module, the terminal and the positioning device may communicate through the ultra-wideband pulse radio module or the WIFI communication module, and the positioning device and the gateway may communicate through the ultra-wideband pulse radio module or the WIFI communication module. Based on the natural topological attributes of UWB technology, WIFI mesh technology and the like, accurate positioning of the terminal and automatic discovery and dynamic reconstruction of network topology can be performed, relevant service data, positioning data and management data are collected and transmitted, and interconnection interaction among multiple devices is achieved.
As a specific implementation manner, the positioning device may be an electrical outlet, and the electrical outlet that is physically closest to the doorway of the house may be configured, and before a user enters a room while carrying a terminal with a UWB positioning function, such as a mobile phone, the electrical outlet that is physically closest to the doorway of the house may perform identification pairing on the terminal. The terminal with the UWB positioning function may be such that the terminal is provided with an ultra wideband impulse radio module. When the terminal is identified as a white list user, namely the identity matching is successful, all power sockets in the house can be controlled to measure the distance of the terminal and determine the relative space coordinates of the terminal in the house. The relative distance between the gateway and the terminal can be determined by the power socket which is closest to the physical distance of the door of the house, and when the relative distance is smaller than a preset value, the gateway can send a control instruction to intelligent equipment in the house, for example, the intelligent door lock is controlled to be unlocked, and the intelligent electric lamp, the intelligent sound box, the electric curtain and the like are controlled to be opened. Therefore, when a user enters a house, the intelligent electric lamp is opened in advance, background music is played by the intelligent sound box, and the electric curtain is pulled open. Compared with the traditional intelligent home system, the intelligent equipment control system based on the positioning device has higher intelligent degree.
As another specific implementation manner, when a user carries a terminal with a UWB positioning function to move in a corridor of a house at night, based on accurate positioning of UWB, when the user approaches the left side of the corridor, such as the direction of a toilet, the left side light of the corridor may be controlled to be on, and the right side light of the corridor may not be on; when the user walks close to the right side of the corridor, such as close to the living room, the left side lamp of the corridor can be controlled not to be turned on, and the right side lamp of the corridor can be controlled to be turned on. Compared with the positioning in the areas such as infrared induction, the positioning device is more accurate in positioning, and accurate small-range positioning can be achieved, so that the interaction experience between the intelligent equipment control system based on the positioning device and people is better.
As another specific implementation, the terminal with the UWB positioning function may be positioned by the positioning device. Taking the positioning device as a power socket as an example, the three-dimensional space positioning can be performed through 4 power sockets. When the terminal needs to be searched, a user can send a searching instruction to the control platform through other terminals, the control platform sends an instruction to the gateway, the gateway sends an instruction to all the positioning devices, and all the positioning devices can feed back the distance between the gateway and the searched terminal. The distances between the 4 or 5 positioning devices closest to the terminal and the terminal can be analyzed in a gathering manner to form a space coordinate, so that the coordinate of the terminal can be obtained. Furthermore, the positioning device closest to the terminal can be controlled to give an alarm, so that the terminal can be conveniently found around the positioning device.
As another specific implementation manner, when an ultra-wideband pulse radio module or a communication module of a certain positioning device in a house fails to work, thereby causing a failure of a positioning function or a communication function, if the alarm module can be started, the alarm module is started to send an alarm sound; and under the condition that the peripheral positioning devices lack the interactive information of the positioning devices, alarm information can be reported to the terminal. If the alarm module of the positioning device cannot be started, alarm information can be reported to the control platform, and the control platform can issue an instruction to enable the positioning device closest to the failed positioning device to send out an alarm sound, so that people can timely know the fault condition and the position information of the positioning device in a room.
As another specific implementation manner, the positioning device is a power socket, and when detecting that the power socket is overloaded, the power socket may report alarm information and position information thereof to the gateway, and start the alarm module to alarm.
In the embodiment, a user does not need to manually activate a certain positioning area, the specific position is directly positioned in an automatic mode through the ultra-wideband pulse radio module in the positioning device, so that whether the terminal is outdoors or indoors can be accurately judged, and the method is more convenient and faster; in addition, a large number of high-definition cameras do not need to be laid, image acquisition and identification calculation do not need to be carried out for a long time, and only the terminal needs to be independently positioned, so that the running cost and the early investment can be effectively reduced; and hardware positioning can be carried out according to the position of a terminal with a UWB positioning function carried by a user, the position information of the user is collected and predicted in advance, and intelligent equipment is controlled to work in advance, so that intelligent sensing is realized.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that the terms "mounted", "disposed" and "connected" are to be construed broadly unless otherwise explicitly stated or limited. For example, the connection can be fixed, detachable or integrated; may be directly connected or indirectly connected through an intermediate. The fixed connection can be common technical schemes such as welding, threaded connection and clamping. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A positioning device is characterized by comprising a processor, a power supply module, an ultra-wideband pulse radio module, a communication module and an antenna module;
the first end of the processor is connected with the output end of the power supply module, the second end of the processor is connected with the first end of the ultra-wideband pulse radio module, and the third end of the processor is connected with the first end of the communication module;
the first end of the antenna module is connected with the second end of the ultra-wideband pulse radio module, and the second end of the antenna module is connected with the second end of the communication module.
2. The positioning device of claim 1, further comprising a sensor module, wherein the fourth end of the processor is coupled to the first end of the sensor module.
3. The positioning device of claim 2, wherein the sensor module comprises at least one of: magnetometers, barometers and accelerometers.
4. The positioning apparatus of claim 2, wherein the power module comprises an ac input interface, an ac voltage regulation sub-module, and a dc voltage regulation sub-module;
the alternating-current input interface is connected with the input end of the alternating-current voltage-stabilizing sub-module, the alternating-current input interface is further connected with the input end of the direct-current voltage-stabilizing sub-module, the first output end of the direct-current voltage-stabilizing sub-module is connected with the first end of the processor, the second output end of the direct-current voltage-stabilizing sub-module is connected with the third end of the ultra-wideband pulse radio module, the third output end of the direct-current voltage-stabilizing sub-module is connected with the third end of the communication module, and the fourth output end of the direct-current voltage-stabilizing sub-module is connected with the second end of the sensor module.
5. The positioning device of claim 1, further comprising an alarm module coupled to a fifth end of the processor.
6. The positioning device of claim 1, wherein the communication module is a WIFI communication module.
7. The positioning device of claim 1, wherein the positioning device is an electrical outlet.
8. The positioning device of claim 1, wherein the positioning device is disposed within a wall.
9. The positioning device of claim 1, further comprising a housing, wherein the processor, the power module, the ultra-wideband pulse radio module, the communication module, and the antenna module are all enclosed within the housing.
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| CN202021899926.6U CN213152381U (en) | 2020-09-03 | 2020-09-03 | Positioning device |
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| CN202021899926.6U CN213152381U (en) | 2020-09-03 | 2020-09-03 | Positioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302328A (en) * | 2021-12-24 | 2022-04-08 | 珠海格力电器股份有限公司 | Control method, device and system of intelligent equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302328A (en) * | 2021-12-24 | 2022-04-08 | 珠海格力电器股份有限公司 | Control method, device and system of intelligent equipment |
| CN114302328B (en) * | 2021-12-24 | 2023-02-17 | 珠海格力电器股份有限公司 | Control method, device and system of intelligent equipment |
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