CN213462344U - Positioning system - Google Patents
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- CN213462344U CN213462344U CN202022844344.4U CN202022844344U CN213462344U CN 213462344 U CN213462344 U CN 213462344U CN 202022844344 U CN202022844344 U CN 202022844344U CN 213462344 U CN213462344 U CN 213462344U
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Abstract
The embodiment of the utility model provides a positioning system, including converter, first positioning device and signal transmitter, the converter is connected with first positioning device and signal transmitter respectively, wherein, the converter is used for, to first positioning device with signal transmitter transmission electric energy; the signal transmitter is used for transmitting a wireless signal; the first positioning device is used for acquiring the receiving information of the mobile terminal for receiving the wireless signal and determining the position information of the mobile terminal according to the receiving information. The complexity of the positioning system is reduced.
Description
Technical Field
The utility model relates to a location technical field especially relates to a positioning system.
Background
With the rise and application of location services, users desire highly accurate positioning information in complex indoor environments (shopping malls, underground parking lots).
At present, in the process of indoor high-precision positioning, an operator needs to deploy an antenna to provide a wireless mobile communication service indoors and also needs to deploy an independent positioning system, and the positioning system determines position information according to information of a wireless signal received by a mobile terminal. However, the indoor deployment space is small, the antenna and the positioning system need to be deployed independently, and the antenna and the positioning system need to be provided with independent power supply equipment to provide electric energy, so that the indoor circuit deployment is complex, and further, when the indoor high-precision positioning is realized, the system complexity is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a positioning system. The arrangement of indoor lines is reduced, and the complexity of a positioning system is further reduced.
The embodiment of the utility model provides a positioning system, which comprises a converter, a first positioning device and a signal emitter, wherein the converter is respectively connected with the first positioning device and the signal emitter,
the converter is used for transmitting electric energy to the first positioning equipment and the signal transmitter;
the signal transmitter is used for transmitting a wireless signal;
the first positioning device is used for acquiring the receiving information of the mobile terminal for receiving the wireless signal and determining the position information of the mobile terminal according to the receiving information.
In a possible embodiment, the converter comprises at least two first interfaces, wherein the converter is connected to the first positioning device and the signal transmitter via the first interfaces, respectively.
In a possible implementation, the positioning system further includes a second positioning device, and the number of the first interfaces in the converter is greater than 2; the converter is also connected with a second positioning device through the first interface.
In a possible implementation, the positioning system further includes a second positioning device, and the number of the first interfaces in the converter is 2; the first positioning device is also connected with a second positioning device.
In a possible embodiment, the first positioning device is further configured to send the position information to the converter through the first interface;
the converter is further configured to send the location information to a location server.
In a possible embodiment, the converter further comprises a second interface, wherein,
the converter is used for being connected with a power supply through the second interface;
the converter is further configured to send the location information to the location server through the second interface.
In one possible embodiment, the service range of the first positioning device covers the service range of the signal transmitter.
In one possible embodiment, the converter is a PoE converter.
In one possible implementation, the signal transmitter is a 5G radio remote unit RRU.
In one possible implementation, the first positioning device is a bluetooth positioning device or a UWB base station positioning device.
The embodiment of the utility model provides a positioning system, including converter, first positioning device and signal transmitter, the converter is connected with first positioning device and signal transmitter respectively, and wherein, the converter is used for, to first positioning device and signal transmitter transmission electric energy, and signal transmitter is used for launching radio signal, and orientation module is used for acquireing mobile terminal and receives radio signal's receipt information to confirm mobile terminal's positional information according to the receipt information. In the method, the first positioning equipment and the signal transmitter are connected according to the converter, so that the first positioning equipment and the signal transmitter can be arranged in the same positioning system, and can also provide positioning service when providing communication signals, therefore, the first positioning equipment and the signal transmitter can share one set of power supply equipment and lines, the deployment of indoor lines is reduced, and the complexity of the positioning system is further reduced.
Drawings
Fig. 1 is a schematic structural diagram of a positioning system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a converter connected to a first positioning device and a signal transmitter according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an operation process of a signal transmitter according to an embodiment of the present invention;
fig. 4 is a schematic view of a service range of a first positioning device and a signal transmitter provided by an embodiment of the present invention;
fig. 5 is a schematic diagram of an operation process of the positioning system according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another positioning system according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another positioning system according to an embodiment of the present invention;
fig. 8 is a connection relationship between a second positioning device and a converter according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another positioning system according to an embodiment of the present invention;
fig. 10 is a schematic diagram of an operation process of the positioning system according to an embodiment of the present invention.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.
The terms "a," "an," "the," and "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc. The terms "first" and "second" are used merely as labels, and are not limiting on the number of their objects.
For ease of understanding, the concepts related to the present invention will be explained first.
A converter: means for converting one signal into another. The signal is in the form or carrier of the information present. In automated instrumentation and control systems, it is common to convert one signal into another signal that is compared to a standard or reference quantity. For example, two devices with different signals may be connected by a converter, which converts the signals of the two devices into signals that are convenient to process and transmit.
A first positioning device: may be a positioning base station for providing mobile location services. For example, the first positioning device may obtain the location information of the mobile terminal user according to a network (GSM network) of an operator, and provide a corresponding location service for the user with the support of the electronic map platform.
A signal transmitter: the device can be a 5G radio remote unit RRU, and can convert a baseband optical signal into a radio frequency signal at a remote end and amplify and transmit the signal.
The embodiment of the utility model provides a positioning system, including converter, first positioning device and signal transmitter, the converter is connected with first positioning device and signal transmitter respectively, and wherein, the converter is used for, to first positioning device and signal transmitter transmission electric energy, and signal transmitter is used for launching radio signal, and orientation module is used for acquireing mobile terminal and receives radio signal's receipt information to confirm mobile terminal's positional information according to the receipt information. In the method, the first positioning equipment and the signal transmitter are connected according to the converter, so that the first positioning equipment and the signal transmitter can be arranged in the same positioning system, and can also provide positioning service when providing communication signals, therefore, the first positioning equipment and the signal transmitter can share one set of power supply equipment and lines, the deployment of indoor lines is reduced, and the complexity of the positioning system is further reduced.
The technical solution of the present invention will be described in detail with reference to the following embodiments. It should be noted that the following embodiments may be combined with each other, and the description of the same or similar contents in different embodiments is not repeated.
Fig. 1 is a schematic structural diagram of a positioning system according to an embodiment of the present invention. Referring to fig. 1, the positioning system 10 includes a converter 11, a first positioning device 12 and a signal transmitter 13, wherein the converter 11 is connected to the first positioning device 12 and the signal transmitter 13, respectively.
The converter 11 is used for transmitting power to the first positioning device 12 and the signal transmitter 13, and the power source can simultaneously transmit power to the first positioning device 12 and the signal transmitter 13 through the converter 11. For example, the converter 11 may be connected to a power supply device, which may transmit power to the first positioning device 12 and the signal transmitter 13 through the converter 11 when the power supply device is turned on.
Alternatively, the converter 11 may be a PoE converter 11, which reduces the waste of power during power supply. For example, the fixed-function power adapter transmits power according to the PoE converter, so that the waste of power in the power supply process can be reduced.
Optionally, the converter 11 comprises at least two first interfaces, wherein the converter 11 is connected to the first positioning device 12 and the signal transmitter 13 via the first interfaces, respectively.
Referring to fig. 2, the connection relationship between the converter 11 and the first positioning device 12 and the signal transmitter 13 when the converter 11 includes at least two first interfaces will be described in detail.
Fig. 2 is a schematic diagram of the converter 11 connected to the first positioning device 12 and the signal transmitter 13 according to an embodiment of the present invention. Referring to fig. 2, the positioning device includes a converter 11, a first positioning device 12 and a signal transmitter 13. The converter 11 includes a first interface a and a first interface B, where the first interface a is connected to the first positioning device 12, and the first interface B is connected to the signal transmitter 13. The converter 11 transmits electrical energy to the first positioning device 12 and the signal transmitter 13 according to the first interface a and the first interface B, respectively.
Alternatively, the power supply may be determined according to the model of the converter. For example, when the converter is a PoE converter, the power source may be a power supply device supporting the ieee802.3bt (PoE + +) protocol.
The signal transmitter 13 is used to transmit wireless signals. For example, when the terminal device is within the service range of the signal transmitter 13, the terminal device may receive the wireless signal transmitted by the signal transmitter 13, and when the terminal device is not within the service range of the signal transmitter 13, the terminal device may not receive the wireless signal transmitted by the signal transmitter 13.
Optionally, the signal transmitter 13 may be a 5G radio remote unit RRU. The RRU may convert the baseband optical signal to a radio frequency signal at the remote end and amplify the signal before transmitting.
The operation of the signal transmitter will be described in detail with reference to fig. 3.
Fig. 3 is a schematic view of an operation process of the signal transmitter according to the embodiment of the present invention. Referring to fig. 3, the system includes a signal transmitter, a convergence unit, a baseband processing unit terminal device a and a terminal device B, where the signal transmitter is a 5G radio remote unit RRU, the RRU is connected to the convergence unit, the convergence unit is connected to the baseband processing unit, and the RRU is disposed in the area a. The terminal device A is in the service range of the RRU, and the terminal device B is not in the service range of the RRU.
Referring to fig. 3, since the terminal device a is in the service range of the RRU, the terminal device a may use a radio signal transmitted by the RRU; the terminal equipment B is not in the service range of the RRU, and the terminal equipment B can not use the wireless signals transmitted by the RRU.
The first positioning device is used for acquiring the receiving information of the mobile terminal for receiving the wireless signals and determining the position information of the mobile terminal according to the receiving information. The mobile terminal is a device that can use wireless signals, for example, the mobile terminal may be a mobile phone, a smart band, a tablet computer, or the like.
The reception information indicates a time when the mobile terminal receives the radio signal. The received information may include ranging data, angle-of-arrival data, and service layer data of the mobile terminal.
The ranging data is used to indicate the distance between the mobile terminal and the positioning system when the mobile terminal receives the wireless signal. For example, when the terminal device receives a wireless signal, the first positioning device may obtain a distance between the terminal device and the positioning system. The angle-of-arrival data is used to indicate the relative direction of the terminal device to the positioning system when the wireless signal is received. The service layer data is used for indicating information of the terminal equipment. For example, the service layer data may be data such as an ID of the terminal device, and a power level of the terminal device.
Optionally, the first positioning device may be a bluetooth positioning device or a UWB base station positioning device.
Optionally, the first positioning device may determine the location information of the mobile terminal according to the reception information of the wireless signal received by the mobile terminal. For example, the first positioning device may determine location information of the mobile terminal based on angle of arrival measurements, received radio signal strength measurements, and the like.
Optionally, the service range of the first positioning device covers the service range of the signal transmitter. For example, the service range of the signal transmitter is within the service range of the first positioning device.
Next, referring to fig. 4, a process of the service range of the first positioning device covering the service range of the signal transmitter is described in detail.
Fig. 4 is a schematic diagram of a service range of the first positioning device and the signal transmitter according to an embodiment of the present invention. Referring to fig. 4, the positioning system 10 includes a converter 11, a first positioning device 12, and a signal transmitter 13, wherein the converter 11 is connected to the first positioning device 12 and the signal transmitter 13, respectively.
Referring to fig. 4, the service range of the signal transmitter 13 is smaller than the service range of the first positioning device. At this time, the wireless signal of the signal transmitter 13 can be used efficiently, and the positioning system 10 can acquire the position information of the mobile terminal as long as the mobile terminal can use the wireless signal transmitted by the positioning system 10.
Next, the operation of the positioning system will be described with reference to fig. 5.
Fig. 5 is a schematic view of a working process of the positioning system according to an embodiment of the present invention. Referring to fig. 5, a positioning system 10 is included, wherein the positioning system 10 includes a converter 11, a signal transmitter 13, a first positioning device 12 and a terminal device. The converter 11 includes a first interface a and a first interface B, where the first interface a is connected to the first positioning device 12, and the first interface B is connected to the signal transmitter 13.
Referring to fig. 5, the terminal device is in the service range of the signal transmitter 13, and the terminal device can receive the wireless signal sent by the signal transmitter 13. Meanwhile, the terminal device is within the service range of the first positioning device 12, and at this time, the first positioning device 12 may acquire the received information of the mobile terminal receiving the wireless signal, and process the received information according to the method of arrival angle positioning, thereby determining the location information of the mobile terminal.
Optionally, if the terminal device is not in the service range of the signal transmitter 13 or the terminal device is not in the service range of the first positioning device 12, the positioning system cannot acquire the location information of the terminal device. For example, when the terminal device is in the service range of the signal transmitter 13 and is not in the service range of the first positioning device 12, the positioning system may transmit a wireless signal to the terminal device, but cannot acquire the location information of the terminal device; when the terminal device is not in the service range of the signal emitter 13 and is in the service range of the first positioning device 12, the positioning system cannot send a wireless signal to the terminal device and cannot acquire the position information of the terminal device; when the terminal device is within the service range of the signal transmitter 13 and the first positioning device 12, the positioning system may transmit a wireless signal to the terminal device and obtain the position information of the terminal device.
The embodiment of the utility model provides a positioning system, including converter, first positioning device and signal transmitter, the converter includes two at least first interfaces, and the converter is connected with first positioning device and signal transmitter through first interface respectively, and wherein, the converter is used for, to first positioning device and signal transmitter transmission electric energy, and signal transmitter is used for launching radio signal, and orientation module is used for acquireing mobile terminal and receives radio signal's receipt information to confirm mobile terminal's positional information according to the receipt information. In the method, the first positioning equipment and the signal transmitter are connected according to the converter, so that the first positioning equipment and the signal transmitter can be arranged in the same positioning system, and can also provide positioning service when providing communication signals, therefore, the first positioning equipment and the signal transmitter can share one set of power supply equipment and lines, the deployment of indoor lines is reduced, and the complexity of the positioning system is further reduced.
On the basis of any of the above embodiments, the structure of the positioning system shown in fig. 1 will be described in further detail below with reference to fig. 6.
Fig. 6 is a schematic structural diagram of another positioning system according to an embodiment of the present invention. Referring to fig. 6, the positioning system further includes a second positioning device 14, and the number of the first interfaces in the converter 11 is greater than 2; the converter 11 is also connected to a second positioning device 14 via a first interface.
Referring to fig. 6, the positioning system includes a converter 11, a first positioning device 12, a signal transmitter 13 and a second positioning device 14, where the converter 11 includes a first interface a, a first interface B and a first interface C, the converter 11 is connected to the first positioning device 12 according to the first interface a and transmits power to the first positioning device 12, the converter 11 is connected to the second positioning device 14 according to the first interface B and transmits power to the second positioning device 14, and the converter 11 is connected to the signal transmitter 13 according to the first interface C and transmits power to the signal transmitter 13.
Referring to fig. 6, the converter 11 is connected to the first positioning device 12 and the second positioning device 14 through the first interface a and the first interface B, respectively, and the first positioning device 12 and the second positioning device 14 can obtain the receiving information of the mobile terminal receiving the wireless signal and determine the position information of the mobile terminal according to the receiving information. For example, the first positioning device 12 and the second positioning device 14 may obtain ranging data and angle-of-arrival data when the mobile terminal receives a wireless signal, and determine the location information of the mobile terminal according to an angle-of-arrival positioning method.
Alternatively, the number of second positioning devices 14 may be determined based on the service range of the signal transmitter 13. For example, when the service range of the signal transmitter 13 is larger than that of the first positioning device 12, the number of the second positioning devices 14 needs to be increased, so that the service ranges of the first positioning device 12 and the second positioning device 14 can cover the service range of the signal transmitter, and the wireless signals transmitted by the signal transmitter are used efficiently.
Optionally, if the number of the first interfaces of the converter 11 is greater than the sum of the numbers of the first positioning devices 12 and the second positioning devices 14, each second positioning device 14 is connected to the first interface of the converter 11. For example, when the number of the first interfaces of the converter 11 is 3 and the sum of the numbers of the first positioning device 12 and the second positioning device 14 is 2, the converter 11 is connected to the first positioning device 12 and the second positioning device 14 according to the first interfaces.
In the process of practical application, when the service range of the first positioning device is smaller than that of the signal transmitter, in order to efficiently use the wireless signals transmitted by the signal transmitter, the converters with the number of the first interfaces larger than 2 can be used, and the first interfaces of the converters are connected with the first positioning device and the second positioning device, so that the service range of the first positioning device and the service range of the second positioning device can completely cover the service range of the signal transmitter, the wireless signals transmitted by the signal transmitter can be efficiently used, meanwhile, the first positioning device, the second positioning device and the signal transmitter can share one set of power supply device and lines, the deployment of indoor lines is reduced, and the complexity of a positioning system is further reduced.
On the basis of any of the above embodiments, the structure of the positioning system shown in fig. 1 will be described in further detail below with reference to fig. 7.
Fig. 7 is a schematic structural diagram of another positioning system according to an embodiment of the present invention. Referring to fig. 7, the positioning system 10 further includes a second positioning device 14, and the number of the first interfaces in the converter 11 is 2; the first positioning device 12 is also connected to a second positioning device 14.
Referring to fig. 7, the positioning system 10 includes a converter 11, a first positioning device 12, a signal transmitter 13, and a second positioning device 14. The converter 11 comprises a first interface a and a first interface B, the converter 11 is connected with the first positioning device 12 according to the first interface a and transmits electric energy to the first positioning device 12, and the converter 11 is connected with the signal transmitter 13 according to the first interface B and transmits electric energy to the signal transmitter 13. The first positioning device 12 is connected to the second positioning device 14.
Referring to fig. 7, the converter 11 is connected to the first positioning device 12 according to the first interface a, the first positioning device 12 is connected to the second positioning device 14, the converter 11 transmits power to the first positioning device 12 and the second positioning device 14 according to the first interface a, and the first positioning device 12 and the second positioning device 14 can obtain the receiving information of the mobile terminal receiving the wireless signal and determine the location information of the mobile terminal according to the receiving information.
Alternatively, the number of second positioning devices 14 may be determined according to the service range of the signal transmitter 13, and the second positioning devices 14 are cascaded. For example, when the service range of the signal transmitter 13 is larger than that of the first positioning device 12, the number of the second positioning devices 14 needs to be increased, so that the service ranges of the first positioning device 12 and the second positioning device 14 can cover the service range of the signal transmitter, the first interface of the converter 11 is 2, the converter 11 is connected with the first positioning device 12 according to the first interface, and the second positioning device 14 is cascaded with the first positioning device 12.
Optionally, the second positioning device may be connected to the first interface of the converter 11, or may be connected to the converter 11 in a cascade manner.
The connection of the second positioning device to the transducer will be described in detail below with reference to fig. 8.
Fig. 8 is a connection relationship between the second positioning device and the converter according to an embodiment of the present invention. Referring to fig. 8, the positioning system includes a converter 11, a first positioning device 12, a second positioning device a, a second positioning device B, and a signal transmitter 13, where the converter 11 includes a first interface a, a first interface B, and a first interface C.
Referring to fig. 8, the converter 11 is connected to the first positioning device 12 according to the first interface a, the converter 11 is connected to the signal transmitter 13 according to the first interface C, the converter 11 is connected to the second positioning device a according to the first interface B, and the second positioning device a is connected to the second positioning device B.
In the process of practical application, when the service range of the first positioning device is smaller than that of the signal transmitter and the number of the first interfaces is 2, in order to efficiently use the wireless signals transmitted by the signal transmitter, the first interfaces of the converters are connected with the first positioning device, and the first positioning device is connected with the second positioning device, so that the service range of the first positioning device and the service range of the second positioning device can completely cover the service range of the signal transmitter, the wireless signals transmitted by the signal transmitter can be efficiently used, meanwhile, the first positioning device, the second positioning device and the signal transmitter can share one set of power supply device and lines, the deployment of indoor lines is reduced, and the complexity of a positioning system is further reduced.
On the basis of any of the above embodiments, the structure of the positioning system shown in fig. 1 will be described in further detail below with reference to fig. 9.
Fig. 9 is a schematic structural diagram of another positioning system according to an embodiment of the present invention. Referring to fig. 9, the positioning system 10 includes a positioning server 15, a power supply 16, a converter 11, a first positioning device 12, and a signal transmitter 13. The converter 11 comprises a first interface and a second interface, the converter 11 is connected with the first positioning device 12 and the signal transmitter 13 through the first interface respectively, and transmits electric energy to the first positioning device 12 and the signal transmitter 13, and the converter 11 is connected with the power supply 16 through the second interface.
Optionally, the first positioning device 12 is further configured to send the position information to the converter 11 through the first interface. For example, the first positioning device 12 may determine location information of the mobile terminal and send the location information to the translator 11 through the first interface of the translator 11.
Optionally, the converter 11 is further configured to send the position information to the positioning server 15, and the positioning server 15 is configured to calculate the position information and obtain the relative coordinate of the mobile terminal. For example, the converter 11 receives the position information of the mobile terminal sent by the first positioning device 12 through the first interface, and sends the position information to the positioning server 15, and the positioning server 15 calculates the position information to obtain the relative coordinates of the mobile terminal.
Optionally, the converter 11 is connected to the power supply 16 via a second interface and sends the position information to the positioning server 15 via the second interface.
In the practical application process, the first positioning device obtains the receiving information of the mobile terminal for receiving the wireless signals, and when the position information of the mobile terminal is determined according to the receiving information, the first positioning device sends the position information to the converter according to the first interface, the converter receives the position information sent by the first positioning device and sends the position information to the positioning server through the second interface of the converter, and the positioning server receives the position information sent by the converter and calculates the position information to obtain the relative position of the mobile terminal.
Based on any of the above embodiments, the operation of the positioning system will be described in detail below with reference to fig. 10.
Fig. 10 is a schematic diagram of an operation process of the positioning system according to an embodiment of the present invention. Referring to fig. 10, a positioning system 10 is included, wherein the positioning system 10 includes a positioning server 15, a converter 11, a first positioning device 12, a second positioning device 14, a signal transmitter 13, and a power supply 16. Wherein the converter 11 comprises a first interface a, a first interface B and a second interface. The first positioning device 12 is connected to the second positioning device 14, the converter 11 is connected to the first positioning device 12 according to the first interface a, the converter 11 is connected to the signal transmitter 13 according to the first interface B, the converter 11 is connected to the power supply 16 according to the second interface, and the power supply 16 can be connected to the positioning server 15.
Referring to fig. 10, the converter 11 transmits power to the first positioning device 12 and the second positioning device 14 through the first interface a, and the converter 11 transmits power to the signal transmitter 13 through the first interface B. The first positioning device 12 and the second positioning device 14 may obtain receiving information of a wireless signal received by the mobile terminal, and determine location information of the mobile terminal according to the receiving information, the first positioning device 12 and the second positioning device 14 may send the location information to the converter 11 according to the first interface a, the converter 11 receives the location information and sends the location information to the positioning server 15 through the second interface, and the positioning server 15 receives the location information, and resolves the location information to determine a relative location of the mobile terminal.
In the practical application process, in order to efficiently use the wireless signal transmitted by the signal transmitter, the service range of the first positioning device is smaller than that of the signal transmitter, the service range of the first positioning device and the service range of the second positioning device can completely cover the service range of the signal transmitter according to the first interface of the converter and the first positioning device and the second positioning device are connected, the first interface of the converter can be saved, the energy consumption can be reduced, meanwhile, the first positioning device, the second positioning device and the signal transmitter are connected according to the converter, the first positioning device, the second positioning device and the signal transmitter can be arranged in the same positioning system, when the communication signal is provided, and positioning service can be provided, so that the first positioning equipment, the second positioning equipment and the signal transmitter can share one set of power supply equipment and lines, the arrangement of indoor lines is reduced, and the complexity of a positioning system is further reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (10)
1. A positioning system comprising a transducer, a first positioning device and a signal emitter, the transducer being connected to the first positioning device and the signal emitter respectively, wherein,
the converter is used for transmitting electric energy to the first positioning equipment and the signal transmitter;
the signal transmitter is used for transmitting a wireless signal;
the first positioning device is used for acquiring the receiving information of the mobile terminal for receiving the wireless signal and determining the position information of the mobile terminal according to the receiving information.
2. The positioning system of claim 1, wherein the converter comprises at least two first interfaces, wherein the converter is connected to the first positioning device and the signal transmitter via the first interfaces, respectively.
3. The positioning system according to claim 2, further comprising a second positioning device, wherein the number of the first interfaces in the converter is greater than 2; the converter is also connected with a second positioning device through the first interface.
4. The positioning system according to claim 2, further comprising a second positioning device, wherein the number of the first interfaces in the converter is 2; the first positioning device is also connected with a second positioning device.
5. The positioning system according to any one of claims 2-4,
the first positioning device is further configured to send the location information to the converter through the first interface;
the converter is further configured to send the location information to a location server.
6. The positioning system of claim 5, wherein the converter further comprises a second interface, wherein,
the converter is used for being connected with a power supply through the second interface;
the converter is further configured to send the location information to the location server through the second interface.
7. The location system of any of claims 2-4, wherein a service area of the first location device covers a service area of the signal transmitter.
8. The positioning system according to any of claims 2-4, wherein the converter is a PoE converter.
9. The positioning system according to any of claims 2-4, wherein the signal transmitter is a 5G remote radio unit, RRU.
10. The positioning system according to any of claims 2-4, wherein the first positioning device is a Bluetooth positioning device, a UWB base station positioning device.
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| CN112399341A (en) * | 2020-12-01 | 2021-02-23 | 中国联合网络通信集团有限公司 | Positioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399341A (en) * | 2020-12-01 | 2021-02-23 | 中国联合网络通信集团有限公司 | Positioning system |
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