CN105896742A - Wireless charging method of toy vehicle - Google Patents
Wireless charging method of toy vehicle Download PDFInfo
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- CN105896742A CN105896742A CN201610501776.0A CN201610501776A CN105896742A CN 105896742 A CN105896742 A CN 105896742A CN 201610501776 A CN201610501776 A CN 201610501776A CN 105896742 A CN105896742 A CN 105896742A
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- signal
- control module
- primary coil
- concussion
- motor
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Abstract
The invention relates to a wireless charging method of a toy vehicle. When a travelling direction is adjusted by a remote controller, a main board transmits a signal for motor driving to an emission device, the emission device sends the signal to a receiving device, the receiving device feeds back the signal to a control module, the control module gives out an instruction to a primary coil to control the increase of oscillation frequency of the primary coil after electric quantity required for motor driving is calculated, so that the electric quantity required for motor driving is provided for the main board by the oscillation of a secondary coil.
Description
Technical field
The present invention relates to the wireless power method of wireless incremental power supply.
Background technology
The contact of electric equipment and electric supply installation in the market is all by golden finger contact conducting, of long duration, golden finger easily aoxidizes or loosens and causes loose contact, causes communication equipment charging slow or the situation such as short circuit, deadlock, brings the biggest inconvenience to the life of people.
Or, transformator causes power consumption big with constant power output always, wastes the energy.
Summary of the invention
The present invention proposes a kind of method for the controlled in wireless electric appliance load magnitude of current can efficiently solve above-mentioned problem.
In the power supply acquisition scheme that an exemplary method and two are different:
Comprise the difference in functionality regulation supply that loads based on described toy car to the magnitude of current needed for corresponding function.
Further, the difference in functionality of described toy car load is steering wheel and the triggering signal of turning-bar of described toy car, and the magnitude of current needed for regulating described corresponding function is based further on the concussion frequency of current primary coil.
Further, the increase of the electricity needed for difference in functionality based on described toy car regulation supply includes in response to described function to the electricity needed for corresponding function and the concussion frequency of primary coil that accelerates and the concussion frequency of primary coil slowed down in response to the minimizing of the electricity needed for described function.
Further, described triggering signal can be wireless signal transmission can also be wire signal transmission.
Further, use a kind of wireless power supply of wireless signal, including: a cell apparatus, it is provided with primary coil, also includes reception device and a control module, described control module can control the concussion frequency of primary coil；Including the secondary coil being connected with described mainboard and discharger, described reception device is for receiving the signal that described discharger sends, and passes to described control module to regulate the concussion frequency of described primary coil.
Further, when toy car performs a certain function, the discharger being connected with described mainboard sends wireless signal, the reception device of cell apparatus receives this signal and feeds back to control module, after control module calculates the electricity required for this function, send instruction to primary coil and control the concussion frequency of primary coil, so that secondary coil concussion, provide the electricity required for this function to mainboard.
Use a kind of wireless power supply of wire signal, including: a cell apparatus, it is provided with primary coil, also includes that a control module, described control module can control the concussion frequency of primary coil；Triggering device including the secondary coil being connected with described mainboard and signal, described signal triggers device and electrically connects with described control module, and described control module triggers, for receiving described signal, the signal that device sends, and regulates the concussion frequency of described primary coil.
When toy car performs a certain function, the signal being connected with described mainboard triggers device and is signaled to control module, after control module calculates the electricity required for this function, send instruction to primary coil and control the concussion frequency of primary coil, so that secondary coil concussion, provide the electricity required for this function to mainboard.
The present invention uses contactless power supply mode, overcomes and contacts bad when contact is powered, or contact point is oxidized causes the phenomenons such as power-off, substantially increases the service life of toy car, has the biggest market prospect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the circuit diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As shown in Fig. 1 circuit, embodiments provide the wireless power method of toy car:
When remote controller adjusts direction of advance, mainboard drives the signal of motor to discharger transmission, discharger sends this signal to receiving device, receive device and this signal is fed back to control module, after control module calculates the electricity required for motor drives, send to primary coil and instruct the concussion frequency controlling to increase primary coil, so that secondary coil concussion meets provides the electricity required for motor driving to mainboard.
When the direction that remote controller adjusts is for stopping, the signal that mainboard stops to discharger transmission motor, discharger sends this signal to receiving device, receives device and this signal is fed back to control module, control module stops the concussion frequency of primary coil, thus reduces the line consumption of tradition electric supply installation.
The change of the toy car place state impact on motor, mainboard is according to travelling and turning to discharger transmission variable signal.Such as steering state, receive device and the signal of reception is fed back to control module, control module sends instruction makes primary coil increase concussion, and then control secondary coil increasing to main board power supply, to meet the work of steer motor, and the concussion of the primary coil of described increase reduces along with the reset of turning-bar.
The control module of described toy car, described module includes: a line, No. two lines, No. three lines, No. four lines, No. five lines and power line.A described line is connected with steer motor, described No. two lines are connected with driving motor, and described No. three lines are connected with primary coil, and described No. four lines are connected with the direction signal receiving device, described No. five lines are connected with the driving signal receiving device, and described power line is connected with electric supply installation；Receiving device and driving or turn signal are flowed to control module, control module regulates the concussion frequency of primary coil to meet steer motor and to drive different corners and the need for electricity of different rotating speeds of motor according to the power of its signal.
The primary coil concussion control method for frequency of a kind of different operating modes for toy car, comprises and based on toy car turns to and drive signal, and regulate the different frequency to primary coil.
When receive device receive described driving signal be 1 time, control module is 1 to the concussion frequency of primary coil；
When receive device receive described driving signal be 2 time, control module is 2 to the concussion frequency of primary coil；
When receive device receive described driving signal be 3 time, control module is 3 to the concussion frequency of primary coil；
When receive device receive described driving signal be N time, control module is N to the concussion frequency of primary coil；
When receive device receive described turn signal be 1 time, control module is 0.5 to the concussion frequency of primary coil；
When receive device receive described turn signal be 2 time, control module is 1 to the concussion frequency of primary coil；
When receive device receive described turn signal be 3 time, control module is 1.5 to the concussion frequency of primary coil；
When receive device receive described turn signal be N time, primary coil is shaken the half that frequency is N by control module.
When described signal value increases, primary coil is shaken the superposition that frequency is corresponding by control module；
When described signal value reduces, primary coil is shaken the minimizing that frequency is corresponding by control module.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. the wireless power method of a toy car, it is characterized in that:, when remote controller adjusts direction of advance, mainboard transmits motor-driven signal to discharger, discharger sends this signal to receiving device, receives device and this signal is fed back to control module, after control module calculates the electricity required for motor drives, send to primary coil and instruct the concussion frequency controlling to increase primary coil, so that secondary coil concussion meets provides the electricity required for motor driving to mainboard；
When the direction that remote controller adjusts is for stopping, the signal that mainboard stops to discharger transmission motor, discharger sends this signal to receiving device, receives device and this signal is fed back to control module, control module stops the concussion frequency of primary coil, thus reduces the line consumption of tradition electric supply installation；
The change of the toy car place state impact on motor, mainboard is according to travelling and turning to discharger transmission variable signal: such as steering state, receive device and the signal of reception is fed back to control module, control module sends instruction makes primary coil increase concussion, and then control secondary coil increasing to main board power supply, to meet the work of steer motor, and the concussion of the primary coil of described increase reduces along with the reset of turning-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501776.0A CN105896742A (en) | 2016-06-30 | 2016-06-30 | Wireless charging method of toy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501776.0A CN105896742A (en) | 2016-06-30 | 2016-06-30 | Wireless charging method of toy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896742A true CN105896742A (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501776.0A Pending CN105896742A (en) | 2016-06-30 | 2016-06-30 | Wireless charging method of toy vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN105896742A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759914A (en) * | 2004-10-13 | 2006-04-19 | 株式会社多美 | Running toy |
| CN103259346A (en) * | 2013-05-28 | 2013-08-21 | 东南大学 | Electric toy car powered by rail-type wireless power supply system |
| CN104483848A (en) * | 2014-10-26 | 2015-04-01 | 李国华 | Device and method for emitting control signal, device and method for receiving controlled signal, and control system and method |
| CN104953724A (en) * | 2015-07-03 | 2015-09-30 | 天津理工大学 | Wireless power transmission device and toy rail car |
-
2016
- 2016-06-30 CN CN201610501776.0A patent/CN105896742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759914A (en) * | 2004-10-13 | 2006-04-19 | 株式会社多美 | Running toy |
| CN103259346A (en) * | 2013-05-28 | 2013-08-21 | 东南大学 | Electric toy car powered by rail-type wireless power supply system |
| CN104483848A (en) * | 2014-10-26 | 2015-04-01 | 李国华 | Device and method for emitting control signal, device and method for receiving controlled signal, and control system and method |
| CN104953724A (en) * | 2015-07-03 | 2015-09-30 | 天津理工大学 | Wireless power transmission device and toy rail car |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |