CN205792256U - A kind of power supply mu balanced circuit of infinitely variable transmission controller - Google Patents
A kind of power supply mu balanced circuit of infinitely variable transmission controller Download PDFInfo
- Publication number
- CN205792256U CN205792256U CN201620702456.7U CN201620702456U CN205792256U CN 205792256 U CN205792256 U CN 205792256U CN 201620702456 U CN201620702456 U CN 201620702456U CN 205792256 U CN205792256 U CN 205792256U
- Authority
- CN
- China
- Prior art keywords
- circuit
- control unit
- micro control
- connects
- wireless
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Transmitters (AREA)
Abstract
This utility model provides the power supply mu balanced circuit of a kind of infinitely variable transmission controller, including non-contact power circuit and wireless signal feedback mu balanced circuit, non-contact power circuit includes primary circuit and secondary circuit, primary circuit connects secondary circuit, wireless signal feedback mu balanced circuit includes optical couple isolation drive circuit, first micro control unit, second micro control unit, radio receiving unit, wireless transmitting unit and accumulator, optical couple isolation drive circuit connects primary circuit, second micro control unit connects optical couple isolation drive circuit, radio receiving unit connects the second micro control unit, first micro control unit connects wireless transmitting unit, accumulator powers to whole mu balanced circuit, this utility model is reasonable in design, easy to use, efficiency is high, energy loss is little, safety is high, voltage stabilization is provided, there is good application prospect.
Description
Technical field
This utility model is specifically related to the power supply mu balanced circuit of a kind of infinitely variable transmission controller.
Background technology
Automatic transmission is in transmission process, and main power loss comes from the loss of metal tape frictional drive and hydraulic pressure control
The throttling of system processed and spill losses.The power loss of hydraulic system and metal tape frictional drive accounts for whole all power losses
More than 65%.The clamping force control method of traditional CVT uses on the basis of current desired clamping force, increases certain
Margin of safety improves control security, to tackle vehicle load change.But what the metal tape thus caused excessively clamped asks
Topic, not only can make the working stress increase of metal tape, belt wheel, reduce its service life, and can cause gear transmission
The reduction of efficiency, the lifting of hydraulic system pressure, thus cause unnecessary energy loss, therefore need to find more excellent controlling party
Method.
Utility model content
The purpose of this utility model is for solving above-mentioned deficiency, it is provided that the power supply voltage stabilizing electricity of a kind of infinitely variable transmission controller
Road
The purpose of this utility model is achieved through the following technical solutions:
The power supply mu balanced circuit of a kind of infinitely variable transmission controller is steady including non-contact power circuit and wireless signal feedback
Volt circuit, non-contact power circuit includes primary circuit and secondary circuit, and primary circuit connects secondary circuit, wireless signal feedback
Mu balanced circuit includes optical couple isolation drive circuit, the first micro control unit, the second micro control unit, radio receiving unit, wireless transmit
Unit and accumulator, optical couple isolation drive circuit connects primary circuit, and the second micro control unit connects optical couple isolation drive circuit, nothing
Line receives unit and connects the second micro control unit, and the first micro control unit connects wireless transmitting unit, and accumulator gives whole mu balanced circuit
Power supply.
Radio receiving unit and wireless transmitting unit all include wireless chip nRF24L01.
First micro control unit and the second micro control unit all include ATmega16L singlechip chip.
This utility model has a following beneficial effect:
This utility model is reasonable in design, easy to use, and efficiency is high, and energy loss is little, and safety is high, it is provided that voltage stabilization,
There is good application prospect.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is wireless transmitting unit circuit diagram of the present utility model；
Fig. 3 is radio receiving unit circuit diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described:
As it is shown in figure 1, the power supply mu balanced circuit of a kind of infinitely variable transmission controller, including non-contact power circuit and wireless
Signal feedback voltage stabilizing circuit, non-contact power circuit includes primary circuit and secondary circuit, and primary circuit connects secondary circuit, nothing
Line signal feedback voltage stabilizing circuit includes optical couple isolation drive circuit the 1, first micro control unit the 2, second micro control unit 3, wireless receiving
Unit 4, wireless transmitting unit 5 and accumulator, optical couple isolation drive circuit 1 connects primary circuit, and the second micro control unit connects 3 and connects light
Coupling isolated drive circuit 1, radio receiving unit 4 connects the second micro control unit 3, and the first micro control unit 2 connects wireless transmitting unit
5, accumulator powers to whole mu balanced circuit.
Radio receiving unit and wireless transmitting unit all include wireless chip nRF24L01.
First micro control unit and the second micro control unit all include ATmega16L singlechip chip.
Accumulator is 24V, uses wireless feedback mode regulated output voltage.The radiating circuit of wireless feedback mu balanced circuit and
Receiving circuit to be constituted by wireless module nRF24L01, single chip computer AT mega16L and peripheral circuit, single-chip microcomputer carries A/D conversion
Port and PWM output function.By to load voltage and current sampling, carrying with single-chip microcomputer (ATmega16L, signal transmitting terminal)
A/D conversion port the signal detected is converted to digital signal, then with 1, signal is passed by radio receiving transmitting module NRF24L01
It is delivered to single-chip microcomputer (ATmega16L, signal transmitting terminal), single-chip microcomputer is automatically adjusted the dutycycle of PWM output, control noncontact and supply
The power switch pipe of electricity circuit, changes the output of primary circuit, reaches the purpose of steady load voltage.
Primary circuit is made up of push-pull converter electricity coupling inductance L21, L22 and power switch pipe T1, T2 that band is unshakable in one's determination
Road, by the PWM output signal of feedback regulation single-chip microcomputer, through light-coupled isolation, controls switch transistor T 1, the grid of T2 respectively, makes
Two switching tube alternate conduction and disconnection, produce the alternating current that dutycycle is adjustable, frequency is fixing at current-carrying coil L31 two ends, former limit
Pressure, frequency setting is 38kHz.Former limit current-carrying coil L31, secondary current-carrying coil L32 constitute noncontact coupled inverters, and they are
The iron-core-free be not in contact with each other, laid face-to-face loosens coupling coil.Former limit current-carrying coil L31, primary circuit, wireless receiving and anti-
Feedback control circuit is fixed on car body；Secondary current-carrying coil L32, secondary circuit, wireless signal transmission circuit and load are solid
It is scheduled on the automobile component of flexible rotating.After these parts buckle, former and deputy limit current-carrying coil is installed face-to-face, is not in contact with each other.
C1, C4 are the compensation electric capacity for compensating former and deputy limit power factor.D1, D2 and C2, C3 form voltage doubling rectifing circuit, L4, C5 group
Become filter circuit.R1, R2 constitute electric resistance partial pressure sample circuit, and sampled signal delivers to the A/D conversion port ADC0 of single-chip microcomputer.
When loaded work piece, radiating circuit first detects that (R1, R2 constitute bleeder circuit, wherein R1 to change speed gear box output voltage
It is 1k for 23k, R2), the signal detected is converted to digital signal with its A/D conversion port ADC0 carried by single-chip microcomputer, single
Digital signal is write the data input pin MOSI of wireless transmitter module nRF24L01 by sheet machine with serial communication mode, by wireless
Transmitter module is transmitted to wireless receiving module.
After wireless module nRF24L01 receives digital signal, by data output pin MISO, digital signal is led to serial
News mode writes the inside of single-chip microcomputer (ATmega16L).This digital signal comprises load voltage sampled signal and and load electricity
Stream sampled signal, by single-chip microcomputer (ATmega16L) by feedback current and the double integrator algorithm of voltage, is automatically adjusted PWM output
Dutycycle, control non-contact power circuit power switch pipe, change primary circuit output, reach steady load electricity
The purpose of pressure.
Claims (3)
1. a power supply mu balanced circuit for infinitely variable transmission controller, including non-contact power circuit and wireless signal feedback voltage stabilizing
Circuit, it is characterised in that: non-contact power circuit includes primary circuit and secondary circuit, and primary circuit connects secondary circuit, nothing
Line signal feedback voltage stabilizing circuit includes optical couple isolation drive circuit, the first micro control unit, the second micro control unit, wireless receiving list
Unit, wireless transmitting unit and accumulator, optical couple isolation drive circuit connects primary circuit, and the second micro control unit connects light-coupled isolation
Drive circuit, radio receiving unit connects the second micro control unit, and the first micro control unit connects wireless transmitting unit, and accumulator is given whole
Individual mu balanced circuit is powered.
The power supply mu balanced circuit of a kind of infinitely variable transmission controller the most according to claim 1, it is characterised in that: described
Radio receiving unit and wireless transmitting unit all include wireless chip nRF24L01.
The power supply mu balanced circuit of a kind of infinitely variable transmission controller the most according to claim 1, it is characterised in that: described
First micro control unit and the second micro control unit all include ATmega16L singlechip chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702456.7U CN205792256U (en) | 2016-07-06 | 2016-07-06 | A kind of power supply mu balanced circuit of infinitely variable transmission controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702456.7U CN205792256U (en) | 2016-07-06 | 2016-07-06 | A kind of power supply mu balanced circuit of infinitely variable transmission controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205792256U true CN205792256U (en) | 2016-12-07 |
Family
ID=58123874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702456.7U Expired - Fee Related CN205792256U (en) | 2016-07-06 | 2016-07-06 | A kind of power supply mu balanced circuit of infinitely variable transmission controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205792256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224937A (en) * | 2021-04-20 | 2022-10-21 | 日立安斯泰莫汽车系统(苏州)有限公司 | Power supply device, control method of power supply device, and storage medium |
| CN117595465A (en) * | 2024-01-18 | 2024-02-23 | 杭州高特电子设备股份有限公司 | Active equalization circuit of battery pack and protection system thereof |
-
2016
- 2016-07-06 CN CN201620702456.7U patent/CN205792256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224937A (en) * | 2021-04-20 | 2022-10-21 | 日立安斯泰莫汽车系统(苏州)有限公司 | Power supply device, control method of power supply device, and storage medium |
| CN115224937B (en) * | 2021-04-20 | 2024-05-24 | 日立安斯泰莫汽车系统(苏州)有限公司 | Power supply device, control method for power supply device, and storage medium |
| CN117595465A (en) * | 2024-01-18 | 2024-02-23 | 杭州高特电子设备股份有限公司 | Active equalization circuit of battery pack and protection system thereof |
| CN117595465B (en) * | 2024-01-18 | 2024-05-03 | 杭州高特电子设备股份有限公司 | Active equalization circuit of battery pack and protection system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102969776B (en) | Wireless charging device of electronic automobile | |
| CN109723789A (en) | A kind of stepless gear system of hybrid power multi-mode switching | |
| CN109149736B (en) | Wireless charging and discharging system of electric automobile | |
| CN205792256U (en) | A kind of power supply mu balanced circuit of infinitely variable transmission controller | |
| CN105429313A (en) | Wireless electric energy transmission system with switchable resonance compensation topology and control method thereof | |
| CN110707767B (en) | Wireless charging control method, wireless charging emitter and system | |
| CN103812229B (en) | Maximum power control method for three-resonance-coil wireless electric energy transmission system | |
| CN103219753B (en) | Powered by audio interface external device and the method for communication and intelligent terminal | |
| CN107370399A (en) | A kind of loop compensation circuit, switching power circuit and Switching Power Supply charger | |
| CN202634269U (en) | Low-voltage wide-range input power circuit | |
| CN106877522B (en) | A kind of control method of the double active radio electric energy Transmission systems of series compensation | |
| CN113013999B (en) | Wireless electric energy and data synchronous transmission system based on direct current ripple modulation | |
| CN109760521A (en) | A kind of multi power source mixed power plant of integrated flywheel | |
| CN212909355U (en) | Resonant high-voltage closed-loop converter | |
| KR20220044996A (en) | Vehicle-Grid-Home Power Interface | |
| CN110268595B (en) | Integrated vehicle-mounted charger circuit, manufacturing method and integrated vehicle-mounted charger | |
| CN103346571A (en) | Microgrid control method and device adapting to power grid requirements | |
| CN212909347U (en) | Fixed direct current output extension load capacity adjustable circuit | |
| CN203398991U (en) | Voltage increase and decrease bidirectional direct-current converter | |
| CN204391831U (en) | Car emergency with wireless charging function starts power supply | |
| CN108633139A (en) | A kind of supply unit and its control method for stablizing output with two-way | |
| WO2021253908A1 (en) | Centralized power supply-based load drive method, and system | |
| CN204497811U (en) | With the solar energy accumulate bag of wireless charging function | |
| CN114784930A (en) | Double-port USB-PD AC charger and control method thereof | |
| CN113708469A (en) | Three-way transformer independent control scheme |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |