CN210670578U

CN210670578U - Positioning gateway

Info

Publication number: CN210670578U
Application number: CN201922354636.7U
Authority: CN
Inventors: 贾志宏
Original assignee: Soft Smart Electronics Co Ltd
Current assignee: Soft Smart Electronics Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-02
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a location gateway, location gateway includes: the micro-controller unit MCU master control board is arranged on the inner side of a second side surface opposite to the first side surface, and the triangular array antenna is connected with the MCU master control board through a lead; the triangular array antenna is used for receiving incident wave signal data sent by the terminal and transmitting the incident wave signal data to the MCU main control board through a lead; and the MCU main control board is used for positioning the terminal according to the incident wave signal data. The positioning gateway in the embodiment comprises a sealing shell, a triangular array antenna and an MCU (microprogrammed control unit) main control board, and the triangular array antenna is arranged in the shell with a sealing structure, so that the positioning gateway of the embodiment has a simple structure, reduces the positioning cost and reduces the damage caused by the influence of the environment due to the sealing structure.

Description

Positioning gateway

Technical Field

The embodiment of the utility model provides a relate to communication technology field, especially relate to a positioning gateway.

Background

The positioning method adopted in the prior art generally includes Radio Frequency Identification (RFID) positioning, WIreless FIdelity (WIFI) positioning, ultra-wideband positioning, and the like, and the ultra-wideband positioning technology is widely applied due to its high positioning accuracy.

In the process of implementing the present invention, the inventor finds that the prior art has the following defects: although the ultra-wideband positioning is high in positioning accuracy, the positioning device is complex in structure, and the positioning antenna is often exposed in the environment, so that the positioning device is high in cost and is easily influenced by the environment, the damage rate is increased, and the experience effect of a user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a location gateway to realize the reduction of location cost and the reduction of location spoilage.

An embodiment of the utility model provides a location gateway, include: the micro-controller unit MCU master control board is arranged on the inner side of a second side surface opposite to the first side surface, and the array antenna is connected with the MCU master control board through a lead;

the array antenna is used for receiving incident wave signal data sent by the terminal and transmitting the incident wave signal data to the MCU main control board through a lead;

and the MCU main control board is used for positioning the terminal according to the incident wave signal data.

The embodiment of the utility model provides a location gateway, location gateway in this embodiment includes seal housing, triangle-shaped array antenna and MCU main control board to triangle-shaped array antenna sets up in the casing that has seal structure, and consequently this embodiment's location gateway not only simple structure has reduced the positioning cost, owing to be seal structure consequently reduced the damage that causes owing to the influence of environment moreover.

Drawings

The above and other features, advantages and aspects of various embodiments of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.

Fig. 1(a) is a schematic structural diagram of a positioning gateway according to an embodiment of the present invention;

fig. 1(b) is a schematic distribution diagram of dipole antennas in a triangular array antenna according to a first embodiment of the present invention.

Detailed Description

Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure.

Example one

Fig. 1(a) is a schematic structural diagram of a positioning gateway provided in the embodiment of the present invention, which includes a housing 10 having a sealing structure, a triangular array antenna 111 disposed inside a first side 11 of the housing 10, a Microcontroller Unit (MCU) main control board 121 disposed inside a second side 12 opposite to the first side 11, the triangular array antenna 111 and the MCU main control board 121 are connected by a wire 13, the triangular array antenna 111 is configured to receive incident wave signal data sent by a terminal and transmit the incident wave signal data to the MCU main control board 121 through the wire 13, and the MCU main control board 121 is configured to position the terminal according to the incident wave signal data.

Alternatively, the triangular line array antenna 111 includes 6 dipole antennas, and the 6 dipole antennas are arranged in an axisymmetric manner.

Specifically, as shown in fig. 1(b), a schematic diagram of the distribution of the dipole antennas in the triangular array antenna 111 in the present embodiment is shown, wherein 115 denotes one dipole antenna, and 3 dipole antennas are respectively disposed on two sides of the triangle, and 6 dipole antennas are arranged and distributed on two sides of the triangle in an axisymmetric manner. In this embodiment, a dipole antenna is taken as an example for description, but the specific type of the antenna in the triangular array antenna is not limited, and other data capable of receiving the terminal incident wave signal are also within the protection scope of this application, and no further description is given in this embodiment of the application.

Optionally, the positioning gateway further includes a Printed Circuit Board (PCB) 114, and the triangular array antenna 111 is disposed on the PCB 114.

Optionally, the wire comprises a radio frequency cable.

Specifically, the first side 11 in this embodiment may specifically be an upper casing of the casing 10 having the sealing structure, the second side 12 may specifically be a lower casing of the casing 10 having the sealing structure, and since the first side 11 and the second side 12 are two opposite surfaces and are spatially separated from each other, the radiation cable may be used to implement conduction of an element structure disposed on the two separated sides, that is, to implement transmission of incident wave signal data of the terminal acquired by the triangular array antenna to the MCU main control board 121.

Optionally, a connector 113 is further disposed on the PCB 114, and the connector 113 is used to connect the delta array antenna 111 and the radio frequency cable.

Optionally, the radio frequency cable 13 includes a first connection end and a second connection end, where the first connection end of the radio frequency cable 13 is connected to the connector 113, and the second connection end of the radio frequency cable 13 is connected to the MCU main control board 121.

Optionally, a switch 112 is further disposed on the PCB 114, and the switch 112 is connected to the triangular array antenna 111 and the connector 113.

Specifically, when the terminal needs to be positioned, the switch 112 is turned on to transmit incident wave signal data to the MCU main control board 121, and the MCU main control board 121 determines the position of the terminal through calculation according to the received data. And under the condition that terminal positioning is not needed, the data capacity received by the MCU main control board 121 is reduced by turning off the switch, thereby reducing the data processing pressure of the MCU main control board 121.

It should be noted that the number of the switches 112 in this embodiment may be specifically three, which is not labeled in fig. 1(a), and each switch controls the incoming wave data of two dipole antennas, so that the incoming wave signal data accessed by the selected dipole antenna can be accessed through selection of the switch according to actual calculation conditions. Of course, the present embodiment is merely illustrated by way of example, and the specific number of the switches 112 is not limited, and the present embodiment is not limited as long as the number of the dipole antennas is not greater than the number of the dipole antennas.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A positioning gateway, comprising: the micro-controller unit MCU master control board is arranged on the inner side of a second side surface opposite to the first side surface, and the triangular array antenna is connected with the MCU master control board through a lead;

the triangular array antenna is used for receiving incident wave signal data sent by a terminal and transmitting the incident wave signal data to the MCU main control board through the lead;

2. The positioning gateway of claim 1, wherein the triangular array antenna comprises 6 dipole antennas, and wherein the 6 dipole antennas are arranged in an axisymmetric manner.

3. The positioning gateway of claim 1, further comprising a Printed Circuit Board (PCB), the triangular array antenna being disposed on the PCB.

4. The positioning gateway of claim 3, wherein the wire comprises a radio frequency cable.

5. The positioning gateway of claim 4, wherein a connector is further disposed on the PCB for connecting the triangular array antenna and the radio frequency cable.

6. The positioning gateway according to claim 5, wherein the radio frequency cable comprises a first connection end and a second connection end, wherein the first connection end of the radio frequency cable is connected to the connector, and the second connection end of the radio frequency cable is connected to the MCU main control board.

7. The positioning gateway of claim 5, wherein a switch is further disposed on the PCB, and the switch is connected to the delta array antenna and the connector.