CN214648830U - Intelligent power-assisted bicycle control device based on Internet of things - Google Patents
Intelligent power-assisted bicycle control device based on Internet of things Download PDFInfo
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- CN214648830U CN214648830U CN202120359498.6U CN202120359498U CN214648830U CN 214648830 U CN214648830 U CN 214648830U CN 202120359498 U CN202120359498 U CN 202120359498U CN 214648830 U CN214648830 U CN 214648830U
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- 235000019577 caloric intake Nutrition 0.000 description 1
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Abstract
The utility model relates to the field of bicycles, and discloses an intelligent power-assisted bicycle control device based on the Internet of things, which comprises a bicycle body, a control module, a display module, a power module, a driving module, a motor module and a solar cell panel, wherein an STM32 single chip microcomputer is used as a control core and is matched with solar energy auxiliary power storage, and the brushless motor is used for driving the power assistance of a rear wheel of a bicycle to reduce the workload of a rider; the device also establishes a connection between the control terminal and the mobile phone through the WiFi module, and a rider checks riding track, time, speed, residual electric quantity and other information through the mobile phone APP and carries out real-time GPS positioning alarm; the device is equipped with and creates a manpower and rides and electronic helping hand ride double mode's convenient trip instrument with on the bicycle. The device is light and flexible and does not need to reform transform the love car, directly installs drive arrangement on the bicycle, and overall structure is simple, convenient operation, and the helping hand is effectual, reforms transform cheaply, and the suitability is good, is favorable to the popularization and application of product.
Description
Technical Field
The utility model relates to a bicycle field, in particular to thing networking intelligence helping hand bicycle controlling means.
Background
Along with the green trip pushing, many people can choose to ride or take the bus trip, but long-time car can make people tired, especially to the personnel of working, still need to carry out busy work of a day, take the bus often because can't direct give other people and puzzlement. According to investigation, travelers with the travel distance of more than 14 kilometers can choose to take the bus, and the ratio of the travelers with the travel distance of 1 kilometer to 6 kilometers to choose a single bus is high. The long-stroke riding can cause fatigue to travelers, so more travelers can still choose to travel in a bus. The shared bicycle can lead long-journey riders to feel tired, frequent riding and traveling can cause air pollution and energy shortage and generate certain consumption burden, and the common electric vehicle can not lead the riders to take the effect of physical exercise. Therefore, the shared power-assisted bicycle is required to have a manual riding function and an electric power-assisted mode, so that the shared power-assisted bicycle is labor-saving and convenient, is particularly suitable for the traveling requirements of common people in large urban scales and long traveling distances or in underdeveloped public transport areas, and is a best supplementary tool for public transportation. At present, although commodities such as intelligent bicycles, bicycle power assisting and the like are introduced at home and abroad, the combination, deepening and perfection of the intelligent bicycles and the bicycle power assisting are not realized. The application aims at creating an auxiliary device of a convenient travel tool with double modes of manpower riding and electric power-assisted riding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple to operate, control are simple, ride light thing networking intelligence helping hand bicycle controlling means is provided.
In order to solve the above problem, the utility model adopts the following technical scheme:
an intelligent power-assisted bicycle control device based on the Internet of things comprises a bicycle body, a control module, a display module, a power module, a driving module, a motor module and a solar cell panel, wherein the control module is connected with a serial port of the display module, the display module is arranged on a faucet of the bicycle body, the control module, the power module and the driving module are arranged on a lower pipe of the bicycle body, the driving module is connected with the control module pwm, the motor module is fixed on a middle shaft of the bicycle body and connected with a rear wheel, the motor module is connected with the driving module, the solar cell panel is arranged on a rear seat of the bicycle body, and the control module, the display module, the driving module and the solar cell panel are connected with a power module through wires; the control module, the display module, the power supply module and the driving module are respectively fixed on the bicycle body through the shell; the motor module is provided with a fixing box, a supporting rod, a roller, a motor circuit board and a velometer, wherein the fixing box is locked on a middle shaft of the bicycle body through screws, the supporting rod is arranged on two sides of the fixing box and extends to a rear wheel of the bicycle body, the roller is arranged at the front end of the supporting rod and is connected with the rear wheel of the bicycle body, the roller is tangentially driven to rotate, the motor is arranged in the roller, the motor circuit board is arranged in the fixing box, the velometer is arranged on the rear wheel or a front wheel support of the bicycle body, and the velometer is connected with the motor circuit board.
The control module is a single chip microcomputer.
Control module still is equipped with bluetooth module and GPS module, bluetooth module is connected with the cell-phone, and supporting APP is installed to the cell-phone, and APP can show location, orbit and the safety range of bicycle.
The fixing box is provided with a sliding chute, an adjusting plate, a fixing plate and an adjusting screw, the sliding chute is arranged at the upper end of the fixing box, the adjusting plate is arranged in the sliding chute and locked by an adjusting bolt, and the fixing plate is arranged on the upper side of a middle shaft of the bicycle body and locked with the adjusting plate by the adjusting screw; the surface and the side surface of the adjusting plate are provided with a plurality of adjusting screw holes.
The control module is provided with an emergency control button, and the emergency control button is installed on a handle of the bicycle body.
The solar cell panel is a flexible solar cell panel.
The power module is a lithium battery.
The display module is provided with a riding track, time, speed and residual electric quantity display area.
The surface of the roller is provided with a threaded rubber layer.
The utility model has the advantages that: the utility model takes the STM32 single chip microcomputer as a control core, is matched with solar energy to assist electric power storage, utilizes the operation of the brushless motor to drive the rear wheel of the bicycle to rotate to assist the power, and lightens the workload of a rider; the device still establishes the contact of control end and cell-phone end through the wiFi module, rides passerby's accessible cell-phone APP and looks over information such as orbit, time and speed, residual capacity of riding, and real-time GPS positioning alarm. The position of the intelligent power-assisted bicycle is located in real time through the embedded GPS, the mobile phone APP end reminds a user through GPS position information, and whether a bicycle is maliciously dismounted by other people can be checked; the device is equipped with and creates a manpower and rides and electronic helping hand ride double mode's convenient trip instrument with on the bicycle. The device is light and flexible and does not need to reform transform the love car, directly installs drive arrangement on the bicycle, and overall structure is simple, convenient operation, and the helping hand is effectual, reforms transform cheaply, and the suitability is good, is favorable to the popularization and application of product.
Drawings
Fig. 1 is the utility model relates to a thing networking intelligence helping hand bicycle controlling means's schematic structure diagram.
Fig. 2 is the utility model relates to a thing networking intelligence helping hand bicycle controlling means's control schematic diagram.
Fig. 3 is the utility model relates to a thing networking intelligence helping hand bicycle controlling means's motor module schematic diagram.
Figure 4 is the installation schematic diagram of the motor module of the utility model
Fig. 5 is a flow chart of the power-assisted mode of the present invention.
Fig. 6 is a flow chart of the power-assisted mode speed change control of the present invention.
Fig. 7 is a flow chart illustrating the stop of the assist mode according to the present invention.
Fig. 8 is the utility model discloses bluetooth module and control module flowchart.
Detailed Description
Referring to fig. 1-8, the intelligent power-assisted bicycle control device based on the internet of things comprises a bicycle body 1, a control module 2, a display module 3, a power module 4, a driving module 5, a motor module 6 and a solar cell panel 7, wherein the control module 2 is connected with the display module 3 in a serial port manner, the control module 2 is a single chip microcomputer (type: Hetai single chip microcomputer HT32F165664LQFP), the control module 2 is further provided with a Bluetooth module 21 (type: HC-05, parameter: Baud rate 38400) and a GPS module 22 (type: ATK1218-BD, parameter: 2.5mCEP), the Bluetooth module 21 is connected with a mobile phone 8, the mobile phone 8 is provided with a matched APP, and the APP can display the positioning, track and safety range of a bicycle; the display module 3 (model: XY-LPWM, parameter: working voltage: 3.3-30V, frequency range: 1 Hz-150 KHz) is arranged on a faucet of the bicycle body 1, the display module 3 is provided with a riding track, time, speed and residual electricity quantity display area, the control module 2, the power module 4 and the driving module 5 (model: DC-30A, parameter: 30A, 30V) are arranged on a lower pipe of the bicycle body 1, the driving module 5 is connected with the control module 2pwm, the motor module 6 is fixed on a middle shaft of the bicycle body 1 and is connected with a rear wheel, the motor module 6 is connected with the driving module 5, the solar panel 7 (model: ZX5074, parameter: 3W) is arranged on a rear seat of the bicycle body 1, the control module 2, the display module 3, the driving module 5 and the solar panel 7 are connected with the power module 4 through wires, the solar cell panel 7 is a flexible solar cell panel; the control module 2, the display module 3, the power module 4 and the driving module 5 are respectively fixed on the bicycle body 1 through a shell; the motor module 6 is provided with a fixing box 61, a support rod 62, a roller 63, a motor 64 (model: W5 hub driving brushless motor, parameter: W5), a motor circuit board 65 and a velometer 66 (model: 3144 Hall sensor module, parameter: 14mm 32mm), the fixing box 61 is locked on the middle shaft of the bicycle body 1 through screws, the fixing box 61 is provided with a sliding groove 611, an adjusting plate 612, a fixing plate 613 and an adjusting screw 614, the sliding groove 611 is arranged at the upper end of the fixing box 61, the adjusting plate 612 is arranged in the sliding groove 611 and locked through an adjusting bolt 614, the fixing plate 613 is arranged at the upper side of the middle shaft of the bicycle body 1 and locked with the adjusting plate 612 through the adjusting screw 614; the surface and the side surface of the adjusting plate 612 are provided with a plurality of adjusting screw holes 615; the supporting rod 62 is arranged on two sides of the fixing box 61 and extends to the rear wheel of the bicycle body 1, the roller 63 is arranged at the front end of the supporting rod 62 and is connected with the rear wheel of the bicycle body 1, the supporting rod 62 and the roller are tangentially driven to rotate, and the surface of the roller 63 is provided with a threaded rubber layer; the motor 64 is arranged in the roller 63, the motor circuit board 65 is arranged in the fixed box 61, the velometer 66 is arranged on the rear wheel or the front wheel bracket of the bicycle body 1, and the velometer 66 is connected with the motor circuit board 65. The control module 2 is provided with an emergency control button 23, the emergency control button 23 is installed on a handle of the bicycle body 1, and a control input instruction is provided for the single chip microcomputer, so that the speed of the bicycle can be adjusted, and the bicycle can be started and braked.
The device can realize the following functions:
1. cell-phone APP unblock cupboard takes out bicycle auxiliary system, installs it on the bicycle, carries out simple debugging through the button.
2. The mobile phone APP end can check the riding speed, riding time, riding track, residual electric quantity and other running states of the bicycle in real time.
3. The bicycle speed is adjusted through the control key and the APP, and when the speed adjusting key is pressed or the APP end of the mobile phone is operated, the single chip microcomputer controls the rotating speed of the motor 64 through adjusting the duty ratio of pwm waves. The rotating speed can be measured by utilizing the Hall switch element, the Hall switch can be fixed near the small magnet by fixing the small magnet on the rotating shaft of the brushless motor except for being arranged at the front wheel or the rear wheel, when the motor 64 rotates at a certain angular speed, the Hall switch outputs a pulse as long as the small magnet rotates the Hall switch, and the speed of the motor 64 can be determined and the speed of a bicycle can be calculated by calculating the pulse number in unit time.
4. The mobile phone APP end estimates the calorie consumption through big data analysis according to the riding state of a traveler, and data can be consulted and analyzed at the later stage at any time, so that an exercise plan belonging to the mobile phone APP end is formulated.
5. The solar flexible cell panel utilizes the photoelectric effect, two semiconductors with opposite polarities in the solar cell form a p-n junction to form a built-in electric field, and drive electrons to enter a circuit to form voltage and current, so that the voltage and the current are stored in the storage battery in sunny weather and are used as auxiliary energy.
6. And (5) real-time GPS positioning alarm. Through the position at embedded GPS real-time positioning intelligence helping hand bicycle place, the user is reminded through GPS positional information to cell-phone APP end, can look over whether have other people maliciously dismantle the bicycle.
During the application, regard as main control chip with HT32F1656642QFP singlechip, ride passerby and lay the cupboard on bicycle tap or tripod, through a series of transmission to the singlechip such as speed acquisition module, GPS module 22 and wiFi module, the singlechip reads big data back, rides passerby and can press the switch and begin to ride, also can look over the orbit of riding, time and speed, residual capacity etc. through cell-phone APP simultaneously, realizes the function of riding.
Control module flow chart: turning on the power-assisted mode flowchart as shown in fig. 2, starting with the power supply, then determining whether the APP or the button receives the power-assisted mode turning on instruction, if so, starting the motor 64, otherwise, continuing to detect.
When the speed needs to be changed, a speed change control flow chart is shown in fig. 3, whether the APP or the keys receive speed regulation signals or not is judged, if the APP or the keys receive instructions, the rotating speed of the motor is adjusted, the current speed is sent to the mobile phone end, and if not, the detection is continued.
When stopping helping hand, stop the flow chart like figure 4, judge whether APP or button receive stop signal, if receive the instruction then close and send live time to the cell-phone end, otherwise continue to detect.
The instruction on the mobile phone app is transmitted to the single chip microcomputer through the WiFi module, and after the big data are analyzed, the single chip microcomputer controls the brushless motor in the device correspondingly, and meanwhile, the state of the bicycle is detected in real time.
The Bluetooth WiFi module and the control module 2 are controlled bidirectionally as shown in figure 5, the power supply is connected, then whether the APP receives an opening instruction or not is judged, if the APP receives the opening instruction, the APP is opened, sampled and installed, and if the APP does not receive the opening instruction, the APP is not processed; then the speed is transmitted to HT32F1656 or APP for judgment, if yes, the motor 64 is started or closed, the rotating speed of the motor is adjusted according to the speed instruction after the motor 64 is started, then the information of speed, position and the like is transmitted to the APP, and finally the operation is finished; otherwise, no processing is performed.
The utility model has the advantages that: the utility model takes the STM32 single chip microcomputer as a control core, is matched with solar energy to assist electric power storage, utilizes the operation of the brushless motor to drive the rear wheel of the bicycle to rotate to assist the power, and lightens the workload of a rider; the device still establishes the contact of control end and cell-phone end through the wiFi module, rides passerby's accessible cell-phone APP and looks over information such as orbit, time and speed, residual capacity of riding, and real-time GPS positioning alarm. The position of the intelligent power-assisted bicycle is located in real time through the embedded GPS, the mobile phone APP end reminds a user through GPS position information, and whether a bicycle is maliciously dismounted by other people can be checked; the device is equipped with and creates a manpower and rides and electronic helping hand ride double mode's convenient trip instrument with on the bicycle. The device is light and flexible and does not need to reform transform the love car, directly installs drive arrangement on the bicycle, and overall structure is simple, convenient operation, and the helping hand is effectual, reforms transform cheaply, and the suitability is good, is favorable to the popularization and application of product.
The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered by the present invention.
Claims (9)
1. The utility model provides a thing networking intelligence helping hand bicycle controlling means which characterized in that: the bicycle comprises a bicycle body, a control module, a display module, a power module, a driving module, a motor module and a solar cell panel, wherein the control module is connected with a serial port of the display module, the display module is arranged on a faucet of the bicycle body, the control module, the power module and the driving module are arranged on a lower pipe of the bicycle body, the driving module is connected with the control module pwm, the motor module is fixed on a center shaft of the bicycle body and is connected with a rear wheel, the motor module is connected with the driving module, the solar cell panel is arranged on a rear seat of the bicycle body, and the control module, the display module, the driving module and the solar cell panel are connected with a power module through wires; the control module, the display module, the power supply module and the driving module are respectively fixed on the bicycle body through the shell; the motor module is provided with a fixing box, a supporting rod, rollers, a motor circuit board and a velometer, the fixing box is locked on a middle shaft of the bicycle body through screws, the supporting rod is arranged on two sides of the fixing box and extends to a rear wheel of the bicycle body, the rollers are arranged at the front end of the supporting rod and are connected with the rear wheel of the bicycle body, the motor is arranged in the rollers, the motor circuit board is arranged in the fixing box, the velometer is arranged on the rear wheel or a front wheel support of the bicycle body, and the velometer is connected with the motor circuit board.
2. The intelligent power-assisted bicycle control device of the Internet of things according to claim 1, characterized in that: the control module is a single chip microcomputer.
3. The intelligent power-assisted bicycle control device of the Internet of things according to claim 1, characterized in that: control module still is equipped with bluetooth module and GPS module, bluetooth module is connected with the cell-phone, and supporting APP is installed to the cell-phone, and APP can show location, orbit and the safety range of bicycle.
4. The intelligent power-assisted bicycle control device of the Internet of things according to claim 1, characterized in that: the fixing box is provided with a sliding chute, an adjusting plate, a fixing plate and an adjusting screw, the sliding chute is arranged at the upper end of the fixing box, the adjusting plate is arranged in the sliding chute and locked by an adjusting bolt, and the fixing plate is arranged on the upper side of a middle shaft of the bicycle body and locked with the adjusting plate by the adjusting screw; the surface and the side surface of the adjusting plate are provided with a plurality of adjusting screw holes.
5. The intelligent power-assisted bicycle control device of the Internet of things according to claim 3, characterized in that: the control module is provided with an emergency control button, and the emergency control button is installed on a handle of the bicycle body.
6. The intelligent power-assisted bicycle control device of the Internet of things according to claim 1, characterized in that: the solar cell panel is a flexible solar cell panel.
7. The intelligent power-assisted bicycle control device of the Internet of things according to claim 1, characterized in that: the power module is a lithium battery.
8. The intelligent power-assisted bicycle control device of the Internet of things according to claim 1, characterized in that: the display module is provided with a riding track, time, speed and residual electric quantity display area.
9. The intelligent power-assisted bicycle control device of the Internet of things according to claim 1, characterized in that: the surface of the roller is provided with a threaded rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359498.6U CN214648830U (en) | 2021-02-06 | 2021-02-06 | Intelligent power-assisted bicycle control device based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359498.6U CN214648830U (en) | 2021-02-06 | 2021-02-06 | Intelligent power-assisted bicycle control device based on Internet of things |
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| Publication Number | Publication Date |
|---|---|
| CN214648830U true CN214648830U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359498.6U Expired - Fee Related CN214648830U (en) | 2021-02-06 | 2021-02-06 | Intelligent power-assisted bicycle control device based on Internet of things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230846A (en) * | 2022-07-20 | 2022-10-25 | 无锡小灵科技有限公司 | Automatic returning locking device for two-wheeled vehicle |
-
2021
- 2021-02-06 CN CN202120359498.6U patent/CN214648830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230846A (en) * | 2022-07-20 | 2022-10-25 | 无锡小灵科技有限公司 | Automatic returning locking device for two-wheeled vehicle |
| CN115230846B (en) * | 2022-07-20 | 2023-08-15 | 无锡小灵科技有限公司 | Point-to-point automatic vehicle returning locking device of two-wheel vehicle |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |