WO2018064833A1

WO2018064833A1 - Intelligent display control system for electric scooter and electric scooter

Info

Publication number: WO2018064833A1
Application number: PCT/CN2016/101574
Authority: WO
Inventors: 熊双
Original assignee: 深圳市优轲科技有限公司
Priority date: 2016-10-09
Filing date: 2016-10-09
Publication date: 2018-04-12

Abstract

An intelligent display control system for an electric scooter, comprising a controller unit, a speed acquisition module, a motor drive module, a panel light-emitting diode (LED) drive module and a liquid crystal display panel (8). The controller unit is electrically connected to the speed acquisition module, the motor drive module, the panel LED drive module and the liquid crystal display panel (8) respectively; the controller unit controls a motor to operate by means of the motor drive module; the liquid crystal display panel (8) is provided with a color LED light group thereon, and the panel LED drive module is connected to the color LED light group; the speed acquisition module acquires speed parameters of electric scooter movement in real time, and the controller unit sends a control instruction to the panel LED drive module according to the speed parameters, thereby making the panel LED drive module control the color LED light group to show the corresponding color of each speed range. The control system may make the electric scooter safer during use, while making use thereof more fun.

Description

Electric scooter intelligent display control system and electric scooter

Technical field

The invention relates to the technical field of electric scooters, in particular to an electric scooter intelligent display control system and an electric scooter.

Background technique

Electric scooter (Bicman) is a new product form of skateboarding after traditional skateboarding; electric scooter is very energy efficient, fast charging and long range. The vehicle is beautiful in appearance, easy to operate, and safer to drive. For those who like to have a convenient life, it is definitely a good choice to add more fun to life. Electric scooters are inexpensive and energy efficient, which is a very suitable choice for friends of any age; compared with electric bicycles, it is beautiful in appearance, easy to operate, and because of the low center of gravity, driving more Safety.

The existing electric scooter display control system generally has only basic functions such as speed display and mileage display and light horn control. The panel display is simple, the function is simple, the humanity is not enough, and the safety and stability are not high.

Summary of the invention

The technical problem to be solved by the present invention is to provide an electric scooter intelligent display control system and an electric scooter, which can make the electric scooter more safe in use and increase the interest.

In order to solve the above technical problem, the technical solution of the present invention is as follows:

An intelligent display control system for an electric scooter comprises a controller unit, a speed acquisition module, a motor drive module, a panel LED drive module and a liquid crystal display panel, wherein the controller unit and the speed acquisition module, the motor drive module and the panel respectively The LED driving module and the liquid crystal display panel are electrically connected; the controller unit controls the motor to work by the motor driving module; the liquid crystal display panel is provided with a color LED lamp group, the panel LED driving module and the color LED The speed collection module obtains a speed parameter of the movement of the electric scooter in real time, and the controller unit sends a control instruction to the panel LED driving module according to the speed parameter, so that the panel LED driving module controls the color LED The light group displays the corresponding color for each speed interval.

Further, the electric scooter intelligent display control system further includes a brake triggering module, wherein the brake triggering module is connected to the controller unit, and the brake triggering module controls the braking signal according to the Hall sensing component on the brake component. The motor is powered off or reversed.

Further, the electric scooter intelligent display control system further includes a headlight driving module, the headlight driving module is connected to the controller unit, and the headlight driving module is connected with a headlight disposed at a front end of the pole, The headlights include a high beam and a low beam.

Further, the electric scooter intelligent display control system further includes a power monitoring module, wherein the power monitoring module is connected to the power source, and obtains a voltage and a power parameter of the power source in real time, and transmits the voltage and power parameters to the controller unit. The liquid crystal display panel displays the voltage and power parameters in real time.

Further, the electric scooter intelligent display control system further includes a button setting module, a wireless communication module and a crystal circuit module, wherein the button setting module, the wireless communication module and the crystal circuit module are respectively connected to the controller unit.

Further, the electric scooter intelligent display control system further includes an identity recognition module and a seal lock module, wherein the identity recognition module and the seal lock module are respectively connected to the controller unit; and the identity recognition module passes through a wireless communication module and Remote server connection; the seal lock module is connected to the button setting module. The user can enable or disable the password lock module by setting. The password can be selected through the menu button and the up and down keys. If there is a password lock, the correct password must be entered to start driving. Otherwise, the display control system cannot run, and it can play an anti-theft function. The identity recognition module integrates each user's unique identification code, and the user performs a warranty and a technical support service with the remote server through the identification code.

Based on the same inventive concept, the present invention also provides an electric scooter comprising a pedal body, a pole, a folding connector, a front wheel, a rear wheel, a handle and a brake assembly, wherein the front wheel integrated with the motor is disposed through the front fork At the lower end of the upright, the upper end of the pole is provided with a telescopic rod, the upper end of the telescopic rod is connected with the handle, the rear wheel is provided at the rear end of the pedal body, and the brake assembly is disposed at the upper part of the rear wheel The front end of the pedal body is connected to the sleeve on the vertical rod through the folding connection; the middle position of the handle is provided with a liquid crystal display panel, and the battery body and the controller assembly are disposed in the pedal body, The liquid crystal display panel, motor, battery, and controller components are connected through the instrumentation line of the internal cavity.

Further, a headlight is disposed on the upper pole of the sleeve, the headlight includes a high beam and a low beam, and the high beam and the low beam pass through the instrument line and the The liquid crystal display panel is connected to the controller component.

Further, one end of the instrumentation line is connected to a liquid crystal display panel disposed in an instrument panel at an upper end of the telescopic rod, and the instrumentation line sequentially passes through a hollow structure in the telescopic rod and the vertical rod, and the lower end of the vertical rod is a set of front forks. The instrument line is connected to the motor through a wire slot disposed on the inner side of the front fork; the instrument wire is installed in a wire slot on the lower side of the folding connector through a wire hole provided on the front fork, the instrument wire Connected to a controller assembly and battery disposed within the pedal body.

Further, the brake assembly includes a brake plate and a trigger sensing structure, the brake plate is mounted on a rear end of the pedal body through a brake plate rotating shaft, and the brake plate is located above the rear wheel, the brake plate The free end is provided with a trigger sensing structure, the trigger sensing structure includes a spring shaft, the upper end of the spring shaft cooperates with a guide groove on the brake plate, and the upper side of the guide groove is disposed on the pedal body a limiting block, the spring shaft is inserted into the limiting hole on the limiting block; the spring shaft is sleeved with a magnetic conductive block, a compression spring and a spring shaft seat from top to bottom, The spring shaft seat is mounted on the fixing plate by screws; the other side of the fixing plate opposite to the spring shaft is provided with a Hall sensing element, and the Hall sensing element is connected to the controller assembly. When braking, the user presses the upper part of the brake with the foot, so that the brake plate rotates downwards around the brake plate and contacts the rear wheel to brake; at the same time, the compression spring is compressed along the spring axis, and the magnetic block is close to Huo. The sensing element, the Hall sensing element generates a braking signal, which transmits the braking signal to the controller unit; when the foot releases the brake plate, the compression spring pushes the brake plate to reset.

By adopting the above technical solution, by setting a color LED light group on the liquid crystal display panel, the electric scooter intelligent display system can display different colors in different speed intervals, so that the user does not need to look down at the speed of the liquid crystal display. The speed of the electric scooter can be understood to make it safer and more stable, and the intelligent display control system is made safer by the seal lock module and the identification module. This enhances the user experience and makes the use of electric scooters more interesting.

DRAWINGS

1 is a block diagram showing the structure of an electric scooter display control system of the present invention;

2 is a schematic block diagram showing the connection of the display control system of the electric scooter of the present invention;

Figure 3 is a three-dimensional view of the electric scooter of the present invention;

Figure 4 is a front cross-sectional view of the electric scooter of the present invention;

Figure 5 is a three-dimensional exploded view of the brake assembly of the electric scooter of the present invention;

Figure 6 is a front elevational view of the liquid crystal display panel of the present invention.

In the figure, 1- pedal body, 2-pole, 3-fold connector, 4-front wheel, 5--wheel, 6-handle, 7-brake assembly, 8-LCD panel, 9-turn support, 10 - instrument panel; 11-battery, 12-controller assembly, 13-separator, 14-fixing screw; 21- telescopic rod, 22-lock nut, 23-sleeve, 24-locking clamp, 25-fork , 26-headlights; 31-folding shaft, 32-fold base; 41-motor, 42-motor line; 71-brake plate, 72-brake plate shaft, 73-stop block, 74-spring shaft, 75-guide Magnetic pad, 76-compression spring, 77-spring shaft seat, 78-fixing plate, 79-screw, 710-Hall sensing element; 81-LCD screen, 82-button; 20-instrument line, 201-first waterproof clip, 202-second waterproof clip, 203-third waterproof clip, 204-four waterproof clip, 205-wire buckle, 206-seal.

detailed description

The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It is to be noted that the description of the embodiments is intended to facilitate the understanding of the invention, but is not intended to limit the invention. Further, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

As shown in Fig. 1 and 2, an intelligent display control system for an electric scooter comprises a controller unit, a speed acquisition module, a motor drive module, a panel LED drive module and a liquid crystal display panel, and the controller unit is respectively connected with a speed acquisition module and a motor. The driving module, the panel LED driving module and the liquid crystal display panel are electrically connected; the controller unit controls the motor working by the motor driving module; the liquid crystal display panel is provided with a color LED light group, the panel LED driving module is connected with the color LED light group; the speed collection The module obtains the speed parameter of the electric scooter moving in real time, and the controller unit issues a control command to the panel LED driving module according to the speed parameter, so that the panel LED driving module controls the color LED group to display the corresponding color of each speed interval. For example, the maximum safe speed of an electric scooter is set to 30km/h, which is divided into four speed ranges: O-10. Km/h, 10-20km/h, 20-30km/h, 30km/h or more, corresponding to each speed interval, the color LED light group displays green, yellow, blue and red respectively, and the color LED light group illuminates the entire liquid crystal The display panel; thus, the panel backlight displays different driving speed intervals by displaying different colors, and the user does not need to carefully check the display speed of the meter when using the user, and the current driving speed can be judged only by the color, and the safety does not affect the driving, and different at the same time. The color display also increases driving pleasure.

The electric scooter intelligent display control system further includes a brake triggering module, and the brake triggering module is connected with the controller unit, and the brake triggering module controls the motor to be powered off or reversed according to the braking sensor on the brake component.

The electric scooter intelligent display control system further comprises a headlight driving module, the headlight driving module is connected with the controller unit, the headlight driving module is connected with the headlights disposed at the front end of the pole, and the headlights include the high beam and the low beam. light.

The electric scooter intelligent display control system further comprises a power monitoring module, and the power monitoring module is connected with the power source to obtain the voltage and power parameters of the power source in real time and transmit the voltage and power parameters to the controller unit, and the liquid crystal display panel displays the voltage and the power in real time. parameter.

The electric scooter intelligent display control system further comprises a button setting module, a wireless communication module and a crystal oscillator circuit module, and the button setting module, the wireless communication module and the crystal oscillator circuit module are respectively connected with the controller unit.

The electric scooter intelligent display control system further comprises an identity recognition module and a seal lock module, wherein the identity recognition module and the seal lock module are respectively connected with the controller unit; the identity recognition module is connected with the remote server through the wireless communication module; the seal lock module and the button Set up the module connection. The user can enable or disable the password lock module by setting. The password can be selected through the menu button and the up and down keys. If there is a password lock, the correct password must be entered to start driving. Otherwise, the display control system cannot run, and it can play an anti-theft function. The identity module integrates each user's unique identification code, and the user performs warranty and access to technical support through the identification code and the remote server.

Based on the same inventive concept, with reference to FIGS. 3-4, the present invention also provides an electric scooter including a pedal body 1, a pole 2, a folding connector 3, a front wheel 4, a rear wheel 5, a handle 6, and a brake assembly. 7. The front wheel 4 integrated with the motor 41 is disposed at the lower end of the upright 2 through the front fork 25. The upper end of the upright 2 is provided with a telescopic rod 21, the upper end of the telescopic rod 21 is connected with the handle 6, and the rear end of the pedal body 1 is provided with the rear wheel 5. The brake assembly 7 is disposed at an upper portion of the rear wheel 5, and the front end of the pedal body 1 is connected to the sleeve 23 on the upright 1 through the folding connector 3; the liquid crystal display panel 8 is disposed at an intermediate position of the handle 6, and the battery is disposed in the pedal body 1 11 and the controller assembly 12, the liquid crystal display panel 8, the motor 41, the battery 11 and the controller assembly 12 are connected by an instrumented line 20 that is internally wired.

Preferably, one side of the pedal body 1 is provided with a rotary support 9 for supporting and fixing the electric scooter.

Preferably, referring to FIG. 6, the liquid crystal display panel 8 includes a liquid crystal panel 81 and buttons 82, and a plurality of buttons 82 are arranged on one side of the liquid crystal panel 81.

The front pole 26 on the upper side of the sleeve 23 is provided with a front 26, the headlight 26 includes a high beam and a low beam, and the high beam and the low beam pass through the instrument line 20 and the liquid crystal display panel 8 and the controller assembly 12 connection.

One end of the instrumentation line 20 is connected to the liquid crystal display panel 8 disposed in the instrument panel of the upper end of the telescopic rod 21, and the instrument line 20 sequentially passes through the hollow structure of the telescopic rod 21 and the vertical rod 1. The lower end of the vertical rod 1 is a set of front forks 25 The instrument line 20 is connected to the motor 41 through a wire slot disposed inside the front fork 25; the instrument wire 20 is installed in the wire slot on the lower side of the folding connector 3 through the wire hole provided on the front fork 25, and the instrument line 20 and the setting The controller assembly 12 in the pedal body 1 is connected to the battery 11.

Preferably, one end of the folding connector 3 is connected to the sleeve 23, and the other end is rotatably connected to the folding base 32 through the folding shaft 31. The folding base 32 is mounted on one end of the pedal body 1 by a fixing screw 14; the instrument wire 20 is from the folding base 32. The wire holes are connected to the back end controller assembly 12.

Preferably, the connecting rod of the telescopic rod 21 and the vertical rod 1 is provided with a lock nut 22, and the upper side of the sleeve 23 is provided with a locking clip 24, and the first waterproof string clip 201 is disposed at the joint of the telescopic rod 21 and the instrument panel 10. A second waterproof clamp 202 is disposed at a joint between the lower end of the rod 1 and the front fork 25; a fourth waterproof clamp 204 is disposed on the hole on the front fork 25, and a third waterproof clamp is disposed on the hole in the folded base 32. 203.

Preferably, a wire buckle 205 is disposed on the wire groove inside the front fork 25, and the instrument wire 20 is disposed in the wire groove and is fixed and fixed by the wire buckle 205, and then connected to the motor wire 42.

Preferably, the battery 11 is provided with a partition 13 on one side and the controller assembly 12 via the instrument line 20 on the other side, and a sealing ring 206 is disposed on the side of the folded base 32 near the controller assembly 12.

As shown in FIG. 5, the brake assembly 7 includes a brake plate 71 and a trigger sensing structure. The brake plate 71 is mounted on the rear end of the pedal body 1 through a brake plate shaft 72. The brake plate 71 is located above the rear wheel 5, and the brake plate 71 is The free end is provided with a trigger sensing structure, and the trigger sensing structure includes a spring shaft 74. The upper end of the spring shaft 74 cooperates with a guide groove on the brake plate 71. The upper side of the guide groove is provided with a limiting block 73 fixed on the pedal body 1, the spring. The shaft 74 is inserted into the limiting hole on the limiting block 73. The spring shaft 74 is sleeved with a magnetic conductive block 75, a compression spring 76 and a spring shaft seat 77, and the spring shaft base 77 is mounted by screws 79. On the fixing plate 78, the other surface of the fixing plate 78 opposite to the spring shaft 76 is provided with a Hall sensing element 710, and the Hall sensing element 710 is connected to the controller assembly 12. When the brake is braked, the user presses the upper portion of the brake plate 71 with the foot, so that the brake plate 71 rotates downward about the brake plate shaft 72, and contacts the rear wheel 5 to brake; meanwhile, the compression spring 76 is compressed along the spring shaft 74. The magnetic pad 75 is adjacent to the Hall sensing element 710, and the Hall sensing element 710 generates a braking signal to transmit the braking signal to the controller unit; when the foot releases the brake plate 71, the compression spring 76 pushes the brake plate 71 to reset.

The embodiments of the present invention have been described in detail above with reference to the drawings, but the invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and variations of the embodiments are possible without departing from the spirit and scope of the invention.

Claims

An intelligent display control system for an electric scooter, comprising: a controller unit, a speed acquisition module, a motor drive module, a panel LED drive module, and a liquid crystal display panel, wherein the controller unit and the speed acquisition module and the motor respectively The driving module, the panel LED driving module and the liquid crystal display panel are electrically connected; the controller unit controls the motor to work by the motor driving module; the liquid crystal display panel is provided with a color LED lamp group, and the panel LED driving module and the panel The color LED lamp group is connected; the speed acquisition module acquires a speed parameter of the electric scooter movement in real time, and the controller unit sends a control instruction to the panel LED driving module according to the speed parameter, so that the panel LED driving module controls The color LED light group displays corresponding colors of the respective speed intervals.
The intelligent display control system for an electric scooter according to claim 1, further comprising: a brake triggering module, wherein the brake triggering module is connected to the controller unit, and the brake triggering module is disposed on the brake component according to The upper Hall sensing element acquires a braking signal to control the motor to be powered down or reversed.
The intelligent display control system for an electric scooter according to claim 1, further comprising a headlight driving module, wherein the headlight driving module is connected to the controller unit, and the headlight driving module is disposed in a stand A headlight is connected to the front end of the rod, and the headlight includes a high beam and a low beam.
The intelligent display control system for an electric scooter according to claim 1, further comprising a power monitoring module, wherein the power monitoring module is connected to the power source, and obtains a voltage and a power parameter of the power source in real time and the voltage and the power parameter. Transmitted to the controller unit, the liquid crystal display panel displays the voltage and power parameters in real time.
The intelligent display control system for an electric scooter according to claim 1, further comprising a button setting module, a wireless communication module and a crystal circuit module, wherein the button setting module, the wireless communication module and the crystal circuit module respectively The controller unit is connected.
The intelligent display control system for an electric scooter according to any one of claims 1 to 5, further comprising an identity recognition module and a seal lock module, wherein the identity recognition module and the seal lock module respectively and the control The unit is connected to the remote server through a wireless communication module; the sealed lock module is connected to the button setting module.
An electric scooter having the intelligent display control system for an electric scooter according to any one of claims 1 to 5, comprising: a pedal body, a pole, a folding connector, a front wheel and a rear wheel integrated with a motor, a handle and a brake assembly, wherein the front wheel is disposed at a lower end of the upright through a front fork, and the upper end of the upright is provided with a telescopic rod, the upper end of the telescopic rod is connected with the handle, and the rear end of the pedal body is provided with the rear a wheel assembly, the brake assembly is disposed at an upper portion of the rear wheel, and a front end of the pedal body is connected to a sleeve provided on the vertical rod through the folding connecting member; a liquid crystal display panel is disposed at an intermediate position of the handle A battery and a controller assembly are disposed in the pedal body, and the liquid crystal display panel, the motor, the battery, and the controller assembly are connected by an instrument line of an internal cavity.
The electric scooter according to claim 7, wherein the upper pole of the sleeve is provided with a headlight, the headlight comprises a high beam and a low beam, and the high beam and the light The low beam is connected to the liquid crystal display panel and the controller component through the instrument panel.
The electric scooter according to claim 8, wherein one end of the instrument wire is connected to a liquid crystal display panel disposed in the instrument panel at the upper end of the telescopic rod, and the instrument wire passes through the hollow structure in the telescopic rod and the vertical rod in sequence. The lower end of the pole is a set of front forks, and the instrument line is connected to the motor through a wire slot disposed on the inner side of the front fork; the instrument wire is mounted on the folding connection through a wire hole provided on the front fork In the wire slot on the lower side of the piece, the instrument line is connected to a controller assembly and a battery disposed in the pedal body.
The electric scooter according to claim 7, wherein the brake assembly comprises a brake plate and a trigger sensing structure, and the brake plate is mounted on a rear end of the pedal body via a brake plate rotating shaft, the brake plate Located above the rear wheel, the free end of the brake plate is provided with a trigger sensing structure, the trigger sensing structure includes a spring shaft, and the upper end of the spring shaft cooperates with a guide groove disposed on the brake plate, The upper side of the guiding groove is provided with a limiting block fixed on the pedal body, the spring shaft is inserted into the limiting hole on the limiting block; the spring shaft is sleeved from top to bottom in sequence a magnetic pad, a compression spring, and a spring shaft seat, the spring shaft seat being mounted on the fixing plate by a screw; the other side of the fixing plate opposite to the spring shaft is provided with a Hall sensing element, the Hall An inductive element is coupled to the controller component.