CN216684705U

CN216684705U - Electric bicycle with UWB (ultra wide band) tag

Info

Publication number: CN216684705U
Application number: CN202123348421.8U
Authority: CN
Inventors: 蒋文
Original assignee: Shenzhen Dragonfly Internet Smart Technology Co ltd
Current assignee: Shenzhen Dragonfly Internet Smart Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-07
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an electric bicycle with a UWB (ultra wide band) tag, which comprises an electric bicycle main body and the UWB tag, wherein the UWB tag passes through a UWB chip, a Bluetooth chip and an acceleration sensor, the UWB chip, the Bluetooth chip and the acceleration sensor are respectively and electrically connected with a control panel, so that the UWB tag can simultaneously realize the functions of UWB high-precision positioning, Bluetooth connection, motion detection and the like, meanwhile, a solar panel is also arranged on the surface of the UWB tag, the problem that the battery of the UWB tag needs to be frequently replaced is solved, an electromagnetic shielding cover is additionally arranged around the UWB antenna, and further, the electromagnetic radiation generated by other electronic components in the UWB tag influences the UWB antenna to receive signals.

Description

Electric bicycle with UWB (ultra wide band) tag

Technical Field

The utility model relates to the field of electric bicycles, in particular to an electric bicycle with a UWB (ultra wide band) tag.

Background

The electric bicycle can freely shuttle in a street lane, and is popular among people due to the convenience; however, as the number of electric bicycles increases, the charging management of the electric bicycle becomes a new problem; if the electric bicycle is directly taken home for charging, there is a risk of electric fire.

Particularly, in a city with dense population, there are many urban villages, the houses of these urban villages are distributed densely, the circuit is complicated and intricate, so once catching fire will cause serious consequence, and most of the existing electric bicycles use GPS to position, but in the urban village such places with dense houses, the GPS signal is not good, so the positioning to the electric bicycle is not accurate, and now a UWB tag can well solve the problem of poor GPS signal, but most of the existing UWB tags set batteries in the tag to provide electric energy for the UWB tag, which also causes the problem that the UWB tag needs to change the batteries frequently, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an electric bicycle with a UWB (ultra wide band) tag, which aims to solve the problem that the UWB tag in the existing electric bicycle in the background technology needs to be replaced with a battery frequently.

In order to solve the technical problems, the following technical scheme is proposed:

the utility model provides an electric bicycle with UWB label, electric bicycle main part and UWB label, the UWB label sets up on the shell of electric bicycle main part, the UWB label, including the casing, set up control panel and battery in the casing, the battery with the control panel electricity is connected, still be equipped with on the control panel with acceleration sensor, UWB chip, the bluetooth chip that the control panel electricity is connected, the UWB chip still is connected with the UWB antenna, the UWB antenna with the UWB chip electricity is connected, the bluetooth chip still is equipped with the bluetooth antenna, the bluetooth antenna with the bluetooth chip electricity is connected, the surface of casing still is equipped with solar panel, solar panel with the control panel electricity is connected.

Preferably, the surface of the shell is further provided with a second groove surrounding the solar panel, the UWB antenna is arranged in the second groove, and a signal end of the UWB antenna penetrates through the shell to be electrically connected with the UWB chip.

Preferably, an electromagnetic shielding cover is further arranged between the UWB antenna and the shell, the electromagnetic shielding cover is arranged in the second groove, the electromagnetic shielding cover and the UWB antenna are insulated from each other, and an opening of the electromagnetic shielding cover faces away from the shell.

Preferably, an insulating layer is further provided between the UWB antenna and the electromagnetic shield.

Preferably, the bluetooth antenna sets up on the interior table wall of casing, just the bluetooth antenna is kept away from solar panel sets up.

Preferably, the anti-disassembly switch and the anti-disassembly rod are further included, the anti-disassembly switch is electrically connected with the control panel, all through holes in the bottom end of the shell are formed, one end of the anti-disassembly rod is connected with the anti-disassembly switch, and the other end of the anti-disassembly rod penetrates through the through holes.

Preferably, the bottom end of the shell is further provided with an adhering element, and the adhering element is used for enabling the shell to be attached to the first groove.

Has the advantages that: the utility model discloses an electric bicycle with a UWB (ultra wide band) tag, which comprises an electric bicycle main body and the UWB tag, wherein the UWB tag passes through a UWB chip, a Bluetooth chip and an acceleration sensor, the UWB chip, the Bluetooth chip and the acceleration sensor are respectively and electrically connected with a control panel, so that the UWB tag can simultaneously realize the functions of UWB high-precision positioning, Bluetooth connection, motion detection and the like, meanwhile, a solar panel is also arranged on the surface of the UWB tag, the problem that the battery of the UWB tag needs to be frequently replaced is solved, an electromagnetic shielding cover is additionally arranged around the UWB antenna, and further, the electromagnetic radiation generated by other electronic components in the UWB tag influences the UWB antenna to receive signals.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is an exploded view of a UWB tag of the present invention;

FIG. 3 is a frame diagram of the control panel;

FIG. 4 is a cross-sectional view of a UWB tag;

fig. 5 is an enlarged view of a portion a.

The main element symbols are as follows:

1. an electric bicycle main body; 2. a UWB tag; 3. a housing; 4. a control panel; 41. a UWB chip; 42. a Bluetooth chip; 43. An acceleration sensor; 5. a battery; 6. a solar panel; 7. a UWB antenna; 71. an electromagnetic shield; 72. an insulating layer; 73. A second groove; 8. a tamper switch; 9. a bluetooth antenna.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

The following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model relates to an electric bicycle with a UWB (ultra wide band) tag, and referring to figures 1-5, an electric bicycle main body 1 and the UWB tag 2 arranged on the electric bicycle main body 1, the UWB tag 2 is arranged at a place where the electric bicycle main body 1 can be irradiated by sunlight for a long time and is not easy to be shielded, the UWB tag 2 comprises a shell 3, a control panel 4 arranged in the shell 3 and a battery 5, the battery 5 is electrically connected with the control panel 4, the control panel 4 is also provided with an acceleration sensor 43, a UWB chip 41 and a Bluetooth chip 42, the acceleration sensor 43, the UWB chip 41 and the Bluetooth chip 42 are electrically connected with the control panel 4, the UWB chip 41 is also connected with a UWB antenna 7, the UWB chip 41 is electrically connected with the UWB antenna 7, the UWB chip 41 receives signals of external base stations or generates information to the external base stations through the UWB antenna 7, the Bluetooth chip 42 is also provided with a Bluetooth antenna 9, the Bluetooth chip 42 is electrically connected with the Bluetooth antenna 9, the Bluetooth chip 42 is connected with external equipment through the Bluetooth antenna 9, the outer surface of the shell 3 is also provided with a solar panel 6, the solar panel 6 is electrically connected with the control panel 4, the solar panel 6 converts the light energy into the electric energy, further provides energy for the work of the UWB tag 2, and the surplus electric energy is stored in the battery 5, so that under the condition that the illumination condition is poor and the light energy can not be converted normally, the battery 5 supplies electric energy for the operation of the UWB tag 2, and preferably, the electric bicycle body 1 can be further provided with a battery 5 management system, during the use of the UWB tag 2, the Bluetooth chip 42 is wirelessly connected with the battery 5 management system through the Bluetooth antenna 9, the battery 5 management system can acquire the motion information and the position information of the electric bicycle main body 1 through the UWB tag 2, and the battery 5 control system can perform charging management on the battery 5 of the electric bicycle main body 1 according to the motion information and the position information.

In this embodiment, the surface of the housing 3 is further provided with a second groove 73, the second groove 73 is arranged around the solar panel 6, the UWB antenna 7 is arranged in the second groove 73, one end of the UWB antenna 7 penetrates through the housing 3 to be electrically connected with the UWB chip 41, the solar panel 6 comprises a conductive film serving as a wire, the conductive film has high density, and in addition, a metal frame or a metal support can form a metal mesh array, which can shield the wireless signal, so the UWB antenna 7 is arranged on the surface of the housing 3, and further the solar panel 6 is prevented from influencing the transmitting and receiving signals of the UWB antenna 7.

In this embodiment, an electromagnetic shielding cover 71 is further disposed between the UWB antenna 7 and the housing 3, an insulating layer 72 for insulation is further disposed between the UWB antenna 7 and the electromagnetic shielding cover 71, the electromagnetic shielding cover 71 is insulated from the UWB antenna 7 by the insulating layer 72, an opening of the electromagnetic shielding cover 71 faces a direction away from the housing 3, when the solar panel 6 converts electric energy, an output voltage is unstable, and therefore electromagnetic radiation waves are generated, which further affects transmission and reception of signals of the UWB antenna 7, and electromagnetic pollution is also caused during operation of other electronic components, so that the electromagnetic shielding cover 71 is disposed around the UWB antenna 7, thereby preventing the UWB antenna 7 from receiving radiation interference.

In this embodiment, bluetooth antenna 9 sets up on the interior table wall of casing 3, and bluetooth antenna 9 keeps away from solar panel 6 and sets up.

In this embodiment, still including preventing tearing open switch 8 and preventing tearing open the pole, prevent tearing open switch 8 and control panel 4 electricity and be connected, the switch 8 is prevented tearing open in all through-holes in 3 bottoms of casing, the one end connection of preventing tearing open the pole, and the other end of preventing tearing open the pole passes the through-hole, prevents that the user from dismantling UWB label 2 privately.

In this embodiment, the bottom end of the housing 3 is further provided with a pasting element, and the pasting element is used for enabling the housing 3 to be pasted with the first groove.

Has the advantages that: 1. according to the utility model, the solar panel is arranged on the outer surface of the UWB tag and can continuously provide electric energy for the UWB tag.

2. The UBW antenna is arranged around the solar panel, the electromagnetic shielding cover is arranged between the UWB antenna and the shell, and the opening of the electromagnetic shielding cover faces the direction far away from the shell, so that the influence of electromagnetic radiation waves generated by the solar panel on the UWB antenna when the solar panel converts electric energy can be effectively prevented.

The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The utility model provides an electric bicycle with UWB label, electric bicycle main part and UWB label, the UWB label sets up on the shell of electric bicycle main part, a serial communication port, the UWB label, including the casing, set up control panel and battery in the casing, the battery with the control panel electricity is connected, still be equipped with on the control panel with acceleration sensor, UWB chip, the bluetooth chip that the control panel electricity is connected, the UWB chip still is connected with the UWB antenna, the UWB antenna with the UWB chip electricity is connected, the bluetooth chip still is equipped with the bluetooth antenna, the bluetooth antenna with the bluetooth chip electricity is connected, the surface of casing still is equipped with solar panel, solar panel with the control panel electricity is connected.

2. The electric bicycle provided with the UWB tag according to claim 1, wherein a second groove disposed around the solar panel is further disposed on a surface of the housing, the UWB antenna is disposed in the second groove, and a signal end of the UWB antenna penetrates through the housing to be electrically connected with the UWB chip.

3. The electric bicycle provided with the UWB tag according to claim 2, wherein an electromagnetic shielding cover is further disposed between the UWB antenna and the housing, the electromagnetic shielding cover is disposed in the second groove, the electromagnetic shielding cover and the UWB antenna are insulated from each other, and an opening of the electromagnetic shielding cover faces a direction away from the housing.

4. The electric bicycle provided with the UWB tag according to claim 3, wherein an insulating layer is further provided between the UWB antenna and the electromagnetic shielding case.

5. The electric bicycle provided with the UWB tag according to claim 1, wherein the Bluetooth antenna is arranged on an inner surface wall of the housing, and the Bluetooth antenna is arranged far away from the solar panel.

6. The electric bicycle provided with the UWB tag according to claim 1, further comprising a tamper switch and a tamper bar, wherein the tamper switch is electrically connected with the control panel, a through hole is formed in the bottom end of the housing, one end of the tamper bar is connected with the tamper switch, and the other end of the tamper bar passes through the through hole.