CN207475889U - Intelligent bicycle system - Google Patents
Intelligent bicycle system Download PDFInfo
- Publication number
- CN207475889U CN207475889U CN201721495190.4U CN201721495190U CN207475889U CN 207475889 U CN207475889 U CN 207475889U CN 201721495190 U CN201721495190 U CN 201721495190U CN 207475889 U CN207475889 U CN 207475889U
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- CN
- China
- Prior art keywords
- mcu
- iot modules
- control module
- transmitted
- location information
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model discloses intelligent bicycle system.Including MCU, the Big Dipper+GPS dual-mode group, power module, control module, NB IoT modules, antenna and usim card；Location information is transmitted to MCU by the Big Dipper+GPS dual-mode group, NB IoT modules are transmitted to by serial ports after the location information that the MCU receptions Big Dipper+GPS dual-mode group transmits, the power module is powered to MCU, the power module is powered by control module to NB IoT modules, the MCU passes through serial ports link control module, the usim card is connect by I/O port with NB IoT modules, and location information is transmitted to user management end by the NB IoT modules by antenna.The utility model carries out signal transmission using NB IoT modules, even if can still ensure that signal is good in remote districts, ensures that bicycle normally can position and receive alarm signal even if be placed on remote districts.
Description
Technical field
The utility model is related to intelligent bicycle field more particularly to intelligent bicycle systems.
Background technology
Existing intelligence bicycle is disadvantageous in that coverage area is narrow, networking is of high cost mostly using radar and GPS positioning
It is poor with positioning accuracy, and with 2G transmitted data on network, lead to that signal coverage rate is low and power consumption is big.
Utility model content
The purpose of this utility model is to provide the intelligent bicycle system of accurate positioning.
The technical solution of the utility model is as follows：
Intelligent bicycle system, including MCU, the Big Dipper+GPS dual-mode group, power module, control module, NB-IoT modules, antenna
And usim card；Location information is transmitted to MCU by the Big Dipper+GPS dual-mode group, and the MCU receives the Big Dipper+GPS dual-mode group transmission
NB-IoT modules are transmitted to by serial ports after the location information to come over, the power module is powered to MCU, and the power module leads to
Cross control module and give the power supply of NB-IoT modules, the MCU by serial ports link control module, the usim card by I/O port with
NB-IoT modules connect, and location information is transmitted to user management end, the NB-IoT moulds by the NB-IoT modules by antenna
Group receives the instruction at user management end by antenna, and passes through serial ports and send an instruction to MCU.
Above-mentioned control module is metal-oxide-semiconductor.
The beneficial effects of the utility model：The utility model carries out signal transmission using NB-IoT modules, even if remote
Area can still ensure that signal is good, ensure that bicycle normally can position and receive alarm signal even if be placed on remote districts；
In addition, using the Big Dipper+GPS positioning, positioning accuracy is more accurate, and switches more flexible.
Description of the drawings
Fig. 1 is the utility model intelligence bicycle system schematic.
In figure：1-MCU, the 2- Big Dipper+GPS dual-mode group, 3- power modules, 4- control modules, 5-NB-IoT modules, 6- days
Line, 7-USIM cards.
Specific embodiment
In order to better illustrate the utility model, it is further described in conjunction with embodiment and attached drawing.
Intelligence bicycle system as shown in Figure 1, intelligent bicycle system, including MCU1, the Big Dipper+GPS dual-mode group 2, power module
3rd, control module 4, NB-IoT modules 5, antenna 6 and usim card 7；Location information is transmitted to MCU1 by the Big Dipper+GPS dual-mode group 2,
NB-IoT modules 5, power module are transmitted to by serial ports after the location information that the MCU1 receptions Big Dipper+GPS dual-mode group 2 transmits
3 power to MCU1, and power module 3 is powered by control module 4 to NB-IoT modules 5, and MCU1 passes through serial ports link control module
4, usim card 7 is connect by I/O port with NB-IoT modules 5, and location information is transmitted to user by antenna 6 and managed by NB-IoT modules 5
End is managed, NB-IoT modules 5 receive the instruction at user management end by antenna 6, and pass through serial ports and send an instruction to MCU1；Preferentially
, control module 4 is metal-oxide-semiconductor, and power module 3 is the working power of intelligent bicycle, in addition, stand-by power supply is set in also, it is spare
Power supply is 4.2V charged lithium cells.
Claims (2)
1. intelligent bicycle system, it is characterised in that：Including MCU, the Big Dipper+GPS dual-mode group, power module, control module, NB-IoT
Module, antenna and usim card；Location information is transmitted to MCU by the Big Dipper+GPS dual-mode group, and it is double that the MCU receives the Big Dipper+GPS
NB-IoT modules are transmitted to by serial ports after the location information that module transmits, the power module is powered to MCU, the electricity
Source module is powered by control module to NB-IoT modules, and the MCU is passed through by serial ports link control module, the usim card
I/O port is connect with NB-IoT modules, and location information is transmitted to user management end, the NB- by the NB-IoT modules by antenna
IoT modules receive the instruction at user management end by antenna, and pass through serial ports and send an instruction to MCU.
2. intelligent bicycle system according to claim 1, it is characterised in that：The control module is metal-oxide-semiconductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495190.4U CN207475889U (en) | 2017-11-10 | 2017-11-10 | Intelligent bicycle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495190.4U CN207475889U (en) | 2017-11-10 | 2017-11-10 | Intelligent bicycle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475889U true CN207475889U (en) | 2018-06-08 |
Family
ID=62263994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721495190.4U Active CN207475889U (en) | 2017-11-10 | 2017-11-10 | Intelligent bicycle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753378A (en) * | 2019-10-23 | 2020-02-04 | 重庆邮电大学 | Double-channel communication method based on NB-IoT and Beidou |
-
2017
- 2017-11-10 CN CN201721495190.4U patent/CN207475889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753378A (en) * | 2019-10-23 | 2020-02-04 | 重庆邮电大学 | Double-channel communication method based on NB-IoT and Beidou |
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