CN205986612U - Machine controller's power management system and have its vehicle - Google Patents
Machine controller's power management system and have its vehicle Download PDFInfo
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- CN205986612U CN205986612U CN201620834796.5U CN201620834796U CN205986612U CN 205986612 U CN205986612 U CN 205986612U CN 201620834796 U CN201620834796 U CN 201620834796U CN 205986612 U CN205986612 U CN 205986612U
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- 238000007726 management method Methods 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 12
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- 238000007689 inspection Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 235000008434 ginseng Nutrition 0.000 description 1
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Abstract
The utility model provides a machine controller's power management system and have its vehicle, wherein, the system includes: a power supply. Input control circuit, input control circuit's input links to each other with the power, be used for the drive plate power supply circuit for the IGBT drive circuit power supply, drive plate power supply circuit's input links to each other with input control circuit's output, a low pressure switching circuit, the controller, the controller links to each other through the output of a low pressure switching circuit with input control circuit, and the controller links to each other with drive plate power supply circuit to the control drive plate power supply circuit open and close. This system can control electricity on the drive plate by the control panel, improves the security that machine controller went up the electricity, guarantees the security and the reliability of vehicle, simple easy the realization.
Description
Technical field
This utility model is related to automobile technical field, particularly to a kind of power-supply management system of electric machine controller and have
Its vehicle.
Background technology
In correlation technique, as shown in figure 1, in panel 1, panel power supply only manages the upper and lower of power supply in panel 1
Electricity and normal work, driving plate power supply is directly powered by there being accumulator KL30.Wherein, KL30 input circuit 2 is used for input
KL30 carries out reverse connecting protection, Filtering Processing etc.；Low pressure change-over circuit 3 carries out level conversion to the KL30 processing after filtering, with
There is provided system operating voltage (for example, 3.3V or 5V) for microcontroller, and provide reference voltage for analog acquisition, with
And power for external sensor；It is driving element that voltage conversion circuit 4 is used for and rotary transformer provides power supply；Upper electricity keeps
Circuit 5 may insure system after the power-up, can keep the power supply of system by the GPIO mouth of MCU, simultaneously can be under system
When electric, can be after preserving data, the lower electricity of safety.
However, in the related, driving plate power supply is directly powered by accumulator KL30, driving plate 6 when therefore going up electricity
Go up electricity with panel 1 simultaneously.But, driving plate 6 and panel 1 go up electricity simultaneously, there is certain hidden danger, for example, if driving plate 6
Rear end IGBT or motor when breaking down, panel 1 does not also collect fault message in the initial time of upper electricity, leads to no
Method protects driving plate 6, and after upper electricity, during system worked well, when fluctuation in cell voltage, electric machine controller drives IGBT
Can not stably export, and low pressure change-over circuit 3, low pressure change-over circuit 4 and driving plate power circuit 7 are straight by accumulator KL30
Connect power supply, because KL30 is often electric, lead to increased quiescent dissipation.
Utility model content
This utility model is intended at least solve one of technical problem in correlation technique to a certain extent.
For this reason, a purpose of the present utility model is to propose a kind of power-supply management system of electric machine controller, this system
The safety of electricity on electric machine controller can be improved, simply easily realize.
Another purpose of the present utility model is to propose a kind of vehicle.
For reaching above-mentioned purpose, a kind of power-supply management system of electric machine controller that on the one hand this utility model proposes, bag
Include：Power supply；Input control circuit, the input of described input control circuit is connected with described power supply；For for IGBT
The driving plate electricity of (Insulated Gate Bipolar Transistor, insulated gate bipolar transistor) drive circuitry
Source circuit, the input of described driving plate power circuit is connected with the outfan of described input control circuit；First low pressure conversion
Circuit；Controller, described controller is connected with the outfan of described input control circuit by described first low pressure change-over circuit,
Described controller is connected with described driving plate power circuit, to control described driving plate power circuit to open and to close.
According to the utility model proposes electric machine controller power-supply management system, by driving plate power circuit and control
Device is connected, and can control electricity in driving plate by panel, realize the mesh that controller controls driving plate power circuit to open and cut out
It is ensured that system be capable of safety upper electricity, the power supply to modules in panel and driving plate power supply supply effectively
Fulgurite is managed, and the safety improving electricity on electric machine controller, it is ensured that the safety and reliability of vehicle, is simply easily realized.
Further, said system also includes：For the second low pressure conversion electricity powered with the circuit that untwists for drive circuit
Road, described second low pressure change-over circuit is connected with the outfan of described input control circuit, and described second low pressure change-over circuit
It is connected with described controller.
Further, described input control circuit includes：Input circuit, the input of described input circuit and described power supply
It is connected；On-off circuit, the input of described on-off circuit is connected with the outfan of described input circuit, described on-off circuit defeated
Go out end to be connected with described first low pressure change-over circuit, described second low pressure change-over circuit and described driving plate power circuit respectively,
Such that it is able to multiple park modes are realized according to the mode of operation of system, reduce the quiescent dissipation of system, energy saving.
Further, said system also includes：For the buck-boost circuit of compatible operations voltage, described buck-boost
It is electrically connected to described on-off circuit and described first low pressure change-over circuit, described second low pressure change-over circuit and described driving plate
Between power circuit, thus increased system operating voltage range it is ensured that electric machine controller drive IGBT can have stable
Output.
Further, said system also includes：Upper electricity keeps and wake-up circuit, and described upper electricity keeps and wake-up circuit connects
Between described on-off circuit and described controller.
Alternatively, described upper electricity keeps and wake-up circuit includes electric holding circuit and wake-up circuit.
Alternatively, described on-off circuit and described driving plate power circuit can be NMOS tube circuit.
Alternatively, described power supply is accumulator KL30.
Alternatively, described controller is MCU (Microcontroller Unit, microcontroller).
For reaching above-mentioned purpose, this utility model another aspect proposes a kind of vehicle, and it includes above-mentioned motor control
The power-supply management system of device.The driving plate power circuit of this vehicle is connected with controller, can be controlled in driving plate by panel
Electricity, realizes that controller controls driving plate power circuit to open and the purpose closed is it is ensured that system is capable of the upper electricity of safety, effectively
Power supply to modules in panel and driving plate power supply are powered managing, and improve the safety of electricity on electric machine controller
Property, it is ensured that the safety and reliability of vehicle, is simply easily realized.
The aspect that this utility model adds and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or recognized by practice of the present utility model.
Brief description
The above-mentioned and/or additional aspect of this utility model and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and easy to understand, wherein：
Fig. 1 is the structural representation of the power-supply management system of electric machine controller in correlation technique；
Fig. 2 is the structural representation of the power-supply management system of the electric machine controller according to one embodiment of this utility model；
And
Fig. 3 is the structural representation of the power-supply management system of the electric machine controller according to one embodiment of this utility model.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
The power-supply management system of electric machine controller that proposed according to this utility model embodiment in description below and there is it
Vehicle before, the importance of power management is briefly described first.
Electric machine controller is generally divided into control unit and driver element.Generally, the circuit board of integrated control unit function claims
Be panel, the circuit board of integrated driving unit is referred to as driving plate.Specifically, the major function of panel includes：Power supply
Management module, MCU and peripheral circuit module, rotary transformer are untwisted circuit, PWM (Pulse Width Modulation, pulse
Width modulated) circuit such as output circuit, CAN (Controller Area Network, controller local area network) communication；Drive
The major function of plate includes：IGBT major loop and drive module.In various circuit modules, power management is whole motor control
The premise of device normal work.
This utility model is based on above-mentioned reason, and proposes a kind of power-supply management system of electric machine controller and one kind
There is the vehicle of the power-supply management system of this electric machine controller.
Describe with reference to the accompanying drawings according to this utility model embodiment propose electric machine controller power-supply management system and
There is its vehicle, describe the power management of the electric machine controller proposing according to this utility model embodiment first with reference to the accompanying drawings
System.
Fig. 2 is the structural representation of the power-supply management system of electric machine controller of one embodiment of this utility model.As Fig. 2
Shown, the power-supply management system 10 of this electric machine controller includes：Power supply 100, input control circuit 200, driving plate power circuit
300th, the first low pressure change-over circuit 400 and controller 500.
Wherein, the input of input control circuit 200 is connected with power supply 100.Driving plate power circuit 300 is used for as IGBT
Drive circuitry, the input of driving plate power circuit 300 is connected with the outfan of input control circuit 200.Controller 500
It is connected with the outfan of input control circuit 200 by the first low pressure change-over circuit 400, controller 500 is electric with driving plate power supply
Road 300 is connected, to control driving plate power circuit 300 to open and to close.Alternatively, in an embodiment of the present utility model
In, controller 500 can be MCU, for example, controller 500 can choose for electric machine controller MPC5643L or
MPC5744P chip, meets system design considerations.
The management system 10 of this utility model embodiment can control electricity in driving plate by panel, improves electric machine controller
The safety of upper electricity, it is ensured that the safety and reliability of vehicle, is simply easily realized.
Further, in an embodiment of the present utility model, as shown in figure 3, the system of this utility model embodiment
10 also include：Second low pressure change-over circuit 600.Wherein, the output of the second low pressure change-over circuit 600 and input control circuit 200
End is connected, and the second low pressure change-over circuit 600 is connected with controller 500, and the second low pressure change-over circuit 600 is used for as drive circuit
Circuit is powered with untwisting.It should be noted that in Fig. 3, heavy line represents power line, the fine rule with arrow represents control signal
Line.
Specifically, second voltage change-over circuit 600 is used for providing power supply for the driving element and rotary transformer circuit that untwists,
12V or 24V can be respectively generally according to system voltage.As for 12V system, second voltage change-over circuit 600 exports electricity
Press as 12V.Wherein, second voltage change-over circuit 600 electrifying timing sequence is controlled by controller 500 GPIO mouth controls, with according to being
The working condition of system opens or closes the voltage output of second voltage change-over circuit 600.
Further, in an embodiment of the present utility model, as shown in figure 3, input control circuit 200 includes：Defeated
Enter circuit 201 and on-off circuit 202.Wherein, the input of input circuit 201 is connected with power supply 100.On-off circuit 202 defeated
Enter end to be connected with the outfan of input circuit 201, the outfan of on-off circuit 202 respectively with the first low pressure change-over circuit 400, the
Two low pressure change-over circuits 600 are connected with driving plate power circuit 300, such that it is able to realize multiple stopping according to the mode of operation of system
Sleep mode, reduces the quiescent dissipation of system, energy saving.
Alternatively, in an embodiment of the present utility model, as shown in figure 3, power supply 100 can be accumulator KL30.
For example, input circuit 201 can also be KL30 input circuit, and it is used for entering to by the power supply of accumulator KL30
Row reverse connecting protection, surging prevention, and carry out Filtering Processing.Reverse connecting protection can be protected by diode, Anti-surging
Protection can be protected by TVS pipe, and Filtering Processing can be passed through electric capacity etc. and be filtered processing.It should be noted that
KL30 is often electric, is directly connected to the power supply of accumulator, KL30 input circuit is constantly in working condition.
Further, as shown in figure 3, on-off circuit 202 is used for controlling the on off state of the input voltage of whole system.Call out
Awake circuit can enable signal and external switch by ignition switch, CAN and the signal such as wakes up and so that on-off circuit 202 is in be opened
State, so that electricity in whole system, and then it is in normal operating conditions.Wherein, in an embodiment of the present utility model,
On-off circuit 202 can be NMOS tube circuit.Say, the realization of on-off circuit 202 can pass through NMOS tube circuit realiration, permissible
Suitable NMOS tube is chosen according to load current size, thus controlling whole system to be in normal working condition or be in stopping
Dormancy state.It should be noted that when on-off circuit 202 is closed, following stage all in closed mode, now entirely
The quiescent dissipation of system is very low.
Further, in an embodiment of the present utility model, as shown in figure 3, the system of this utility model embodiment
10 also include：Buck-boost circuit 700.Wherein, buck-boost circuit 700 is connected to on-off circuit 202 and is turned with the first low pressure
Change between circuit 400, the second low pressure change-over circuit 600 and driving plate power circuit 300, buck-boost circuit 700 is used for compatibility
Running voltage, thus increased the operating voltage range of system it is ensured that electric machine controller drives IGBT can have stable output.
Specifically, as shown in figure 3, buck-boost circuit 700 such as Buck-Boost circuit is used in power supply 100 voltage
It is ensured that electric machine controller drives IGBT to remain to stable output in the case of fluctuation.For example, when power supply 100 voltage be in under-voltage
Or during overvoltage condition, and then ensure that rear class voltage conversion circuit such as first low pressure change-over circuit 400 can have stable input,
Simultaneously can compatible 12V/24V system, increased the operating voltage range of system.
It should be noted that the way of realization of Buck-Boost circuit can pass through discrete device in many ways
Integrated chip, the LT8705 chip of such as LINEAR company can be chosen, LT8705 is a high-performance buck-boost switch
Voltage-stabilizing controller, it in input voltage can be higher than, work less than or equal under the feelings of output voltage.This device has integrated-type
Input current, output current and output voltage feedback control loop and wide input voltage range (2.8V to 80V), and output voltage
Scope (1.3V's to 80V).Taking 12V system as a example, output voltage can be according to rear class the first low pressure change-over circuit 400 herein
The input voltage range of master chip sets output valve, such as can be set as 16V, to meet system requirements.
It can be seen that, the first low pressure change-over circuit 400 is used for carrying out level conversion to buck-boost circuit 700 output voltage, from
And be controller 500 provide system operating voltage (for example, 3.3V or 5V), the reference voltage of analog acquisition and for outside
Sensor power.Wherein, because the core devices controller 500 that the first low pressure change-over circuit 400 is whole system is powered, therefore
Security requirement is higher.
For example, this utility model embodiment can select system base chip SBC, such as the TLE9261QX of company of Infineon
Chip, can be used for 5V system, and TLE9261QX V33 chip can be used for 3.3V system.Or, when controller 500 selects specially
For electric machine controller MPC5643L or MPC5744P as master controller when, can select MC33907/MC33908 make
Power supply chip for the first low pressure change-over circuit 400.System base chip SBC chip can pass through spi bus and microcontroller
Communicated, the mode of operation of configuration SBC chip, and the opening and closing of each output voltage, and troubleshooting.Simultaneously
It is integrated with hardware watchdog function in SBC chip, whole system whether normal work can be monitored, meeting certain condition simultaneously
When being capable of reset controller 500, it is to avoid catastrophe failure occurs.
It is understood that one of above selected SBC chip output voltage passes through LDO voltage conversion chip output voltage,
Can be used as the power supply of external sensor.
Further, in an embodiment of the present utility model, driving plate power circuit 300 can be NMOS tube electricity
Road.Specifically, driving plate power circuit 300 output voltage is powered to the IGBT drive circuit of driving plate by connector wire harness.
The open and close status of output voltage can be controlled by controller 500.Specifically, in the upper electricity moment, on panel 900
After electricity, it is ensured that opening driving plate power circuit 300 again after system is normal after whole system carries out self-inspection, after electricity in driving plate,
IGBT drive circuit enables IGBT work according to working state of system.Driving plate power circuit 300 can be realized by NMOS tube,
Controller 500 can gather the voltage and current of driving plate power supply simultaneously, thus the foundation as fault detect.IGBT drives electricity
The master chip on road can select the 1ED020I12FA2 chip of company of Infineon, and this chip can detect the event of IGBT circuit simultaneously
Barrier.
Further, in an embodiment of the present utility model, the system 10 of this utility model embodiment also includes：On
Electricity keeps and wake-up circuit 800.Wherein, upper electricity keep and wake-up circuit 800 be connected to on-off circuit 202 and controller 500 it
Between.Alternatively, in an embodiment of the present utility model, upper electricity keeps and wake-up circuit 800 can include electricity and keep electricity
Road (in figure is not specifically identified) and wake-up circuit (in figure is not specifically identified).
Wherein, the function of wake-up circuit is as described in said switching circuit 202, and upper electricity holding circuit may insure system
After the power-up, the power supply state of system can be kept by the GPIO mouth of controller 500, can when simultaneously can be electric under system
Preserve data, the lower electricity of safety.
Below the operation principle of the management system 10 of this utility model embodiment is described in detail.
As shown in figure 3, during system electrification, first, by wake-up circuit, (ignition switch, CAN enables signal, and outside
Switch such as wakes up at the signal) wake-up system starts normal work, secondly, and on-off circuit 202, buck-boost circuit 700, first is low
Voltage conversion circuit 400, controller 500 starts power up step by step.After electricity, self-inspection is carried out to system on controller 500, pass through in self-inspection
Afterwards, controller 500 opens the second low pressure change-over circuit 600 and driving plate power circuit 300 according to working condition, thus being entirely
System is in normal operating conditions.
In addition, (ignition signal is such as detected to close) during electricity under system, system enters lower electric current journey.Lower electric current journey have with
Lower several ways：
(1) the second low pressure change-over circuit 600, driving plate power circuit 300, the first low pressure conversion can be closed according to demand
Outside probe power in circuit 400, hence into one-level park mode, now controller 500 still normal work, static work(
Consumption is larger.
(2) the second low pressure change-over circuit 600, driving plate power circuit 300, the first low pressure conversion can be closed according to demand
Outside probe power in circuit 400, passes through software design patterns controller 500 itself simultaneously and enters park mode, hence into two
Level park mode.Now, controller 500 power supply is not turned off, if receiving CAN signal, system can be waken up, static work(
Consumption reduces with respect to the quiescent dissipation in first kind of way.
(3) the second low pressure change-over circuit 600, driving plate power circuit 300, the first low pressure conversion can be closed according to demand
Outside probe power in circuit 400, closes the power supply output of the first low pressure change-over circuit 400, thus entering by controller 500
Enter three-level park mode, now 500 times electricity of controller, do not support that CAN wakes up, static system power consumption is with respect to second side
Reduce further in quiescent dissipation in formula.
(4) the second low pressure change-over circuit 600, driving plate power circuit 300, the first low pressure conversion can be closed according to demand
Outside probe power in circuit 400, closes output signal (the now various wake-ups closing electric holding circuit by controller 500
Source is all unsatisfactory for), now, on-off circuit 202, reduction-booster circuit 700, the first low pressure change-over circuit 400, controller 500 is equal
It is closed, static system power consumption is very low.Now system is only supported to wake up whole system work by wake-up circuit.Phase
When in level Four park mode.
According to the utility model proposes electric machine controller power-supply management system, by driving plate power circuit and control
Device is connected, and can control electricity in driving plate by panel, realize the mesh that controller controls driving plate power circuit to open and cut out
, by panel self-inspection it is ensured that system is capable of the state power-on and power-off of safety, prime increased buck-boost circuit, Ke Yijian
Hold 12V/24V system, increased the operating voltage range of system it is ensured that electric machine controller to drive IGBT can have stable defeated
Go out, and increased on-off circuit, in system work process, according to the mode of operation of system, it is possible to achieve multiple dormancy moulds
Formula, reduces the quiescent dissipation of system, not only the power supply to modules in panel and driving plate power supply supply effectively
Fulgurite is managed, and improves the safety of electricity on electric machine controller it is ensured that the safety and reliability of vehicle is it is achieved that driving plate is electric
Source is controlled, simply easily realizes.
Additionally, embodiment of the present utility model also proposed a kind of vehicle, this vehicle includes above-mentioned electric machine controller
Power-supply management system.The driving plate power circuit of this vehicle is connected with controller, can control electricity in driving plate by panel, real
Existing controller controls the purpose that driving plate power circuit opens and cuts out, by panel self-inspection it is ensured that system is capable of safety
State power-on and power-off, prime increased buck-boost circuit, can compatible 12V/24V system, increased the running voltage model of system
Enclose it is ensured that electric machine controller drives IGBT can have stable output, and increased on-off circuit, in system work process
In, according to the mode of operation of system, it is possible to achieve multiple park modes, reduce the quiescent dissipation of system, not only effectively to control
In making sheet, the power supply of modules and driving plate power supply are powered managing, and improve the safety of electricity on electric machine controller
Property, it is ensured that the safety and reliability of vehicle is it is achieved that driving plate power supply is controlled, is simply easily realized.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
It is mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, limit unless otherwise clear and definite.Common skill for this area
For art personnel, concrete meaning in this utility model for the above-mentioned term can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
Any one or more embodiments or example combine in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combines.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (10)
1. a kind of power-supply management system of electric machine controller is it is characterised in that include：
Power supply；
Input control circuit, the input of described input control circuit is connected with described power supply；
For the driving plate power circuit powered for IGBT drive circuit, the input of described driving plate power circuit is defeated with described
The outfan entering control circuit is connected；
First low pressure change-over circuit；And
Controller, described controller is connected with the outfan of described input control circuit by described first low pressure change-over circuit,
Described controller is connected with described driving plate power circuit, to control described driving plate power circuit to open and to close.
2. the power-supply management system of electric machine controller according to claim 1 is it is characterised in that also include：
For for drive circuit and the second low pressure change-over circuit that circuit powers that untwists, described second low pressure change-over circuit with described
The outfan of input control circuit is connected, and described second low pressure change-over circuit is connected with described controller.
3. the power-supply management system of electric machine controller according to claim 2 is it is characterised in that described input control circuit
Including：
Input circuit, the input of described input circuit is connected with described power supply；
On-off circuit, the input of described on-off circuit is connected with the outfan of described input circuit, described on-off circuit defeated
Go out end to be connected with described first low pressure change-over circuit, described second low pressure change-over circuit and described driving plate power circuit respectively.
4. the power-supply management system of electric machine controller according to claim 3 is it is characterised in that also include：
For the buck-boost circuit of compatible operations voltage, described buck-boost be electrically connected to described on-off circuit with described
Between first low pressure change-over circuit, described second low pressure change-over circuit and described driving plate power circuit.
5. the power-supply management system of electric machine controller according to claim 3 is it is characterised in that also include：
Upper electricity keeps and wake-up circuit, described upper electricity keeps and wake-up circuit be connected to described on-off circuit and described controller it
Between.
6. the power-supply management system of electric machine controller according to claim 5 is it is characterised in that described upper electricity keeps and calls out
Awake circuit includes electric holding circuit and wake-up circuit.
7. the power-supply management system of electric machine controller according to claim 3 is it is characterised in that described on-off circuit and institute
Stating driving plate power circuit is NMOS tube circuit.
8. the power-supply management system of electric machine controller according to claim 1 is it is characterised in that described power supply is accumulator
KL30.
9. the power-supply management system of electric machine controller according to claim 1 is it is characterised in that described controller is micro-control
Unit MCU processed.
10. a kind of vehicle is it is characterised in that include：The power management of the electric machine controller as described in any one of claim 1-9
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834796.5U CN205986612U (en) | 2016-08-03 | 2016-08-03 | Machine controller's power management system and have its vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834796.5U CN205986612U (en) | 2016-08-03 | 2016-08-03 | Machine controller's power management system and have its vehicle |
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| CN205986612U true CN205986612U (en) | 2017-02-22 |
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| CN201620834796.5U Expired - Fee Related CN205986612U (en) | 2016-08-03 | 2016-08-03 | Machine controller's power management system and have its vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107745687A (en) * | 2017-09-21 | 2018-03-02 | 浙江吉利汽车研究院有限公司 | A kind of more performances of electric automobile enable logic electrification circuit and control method |
| WO2019100968A1 (en) * | 2017-11-27 | 2019-05-31 | 华为技术有限公司 | Control method for power supply system, and device for same |
| CN111176187A (en) * | 2020-01-08 | 2020-05-19 | 合肥阳光电动力科技有限公司 | Power management system and protection method of motor controller |
| CN111817363A (en) * | 2019-04-11 | 2020-10-23 | 株式会社牧田 | Electric working machine |
| CN116545247A (en) * | 2023-05-08 | 2023-08-04 | 浙江伊控动力系统有限公司 | Powering-on and powering-off method of xEV function integrated motor controller with timing wake-up function |
| CN116572739A (en) * | 2023-04-03 | 2023-08-11 | 浙江伊控动力系统有限公司 | Power-on and power-off method of xEV function integrated motor controller based on independent power supply |
| CN117477918A (en) * | 2023-12-27 | 2024-01-30 | 成都氮矽科技有限公司 | Drive signal input detection circuit, gaN gate driver, and MOSFET gate driver |
-
2016
- 2016-08-03 CN CN201620834796.5U patent/CN205986612U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107745687A (en) * | 2017-09-21 | 2018-03-02 | 浙江吉利汽车研究院有限公司 | A kind of more performances of electric automobile enable logic electrification circuit and control method |
| CN107745687B (en) * | 2017-09-21 | 2020-06-23 | 浙江吉利汽车研究院有限公司 | Multi-performance enabling logic power-on circuit of electric automobile and control method |
| WO2019100968A1 (en) * | 2017-11-27 | 2019-05-31 | 华为技术有限公司 | Control method for power supply system, and device for same |
| CN111817363A (en) * | 2019-04-11 | 2020-10-23 | 株式会社牧田 | Electric working machine |
| CN111176187A (en) * | 2020-01-08 | 2020-05-19 | 合肥阳光电动力科技有限公司 | Power management system and protection method of motor controller |
| CN111176187B (en) * | 2020-01-08 | 2022-07-12 | 合肥阳光电动力科技有限公司 | Power management system and protection method of motor controller |
| CN116572739A (en) * | 2023-04-03 | 2023-08-11 | 浙江伊控动力系统有限公司 | Power-on and power-off method of xEV function integrated motor controller based on independent power supply |
| CN116545247A (en) * | 2023-05-08 | 2023-08-04 | 浙江伊控动力系统有限公司 | Powering-on and powering-off method of xEV function integrated motor controller with timing wake-up function |
| CN116545247B (en) * | 2023-05-08 | 2024-04-09 | 浙江伊控动力系统有限公司 | Powering-on and powering-off method of xEV function integrated motor controller with timing wake-up function |
| CN117477918A (en) * | 2023-12-27 | 2024-01-30 | 成都氮矽科技有限公司 | Drive signal input detection circuit, gaN gate driver, and MOSFET gate driver |
| CN117477918B (en) * | 2023-12-27 | 2024-03-29 | 成都氮矽科技有限公司 | Drive signal input detection circuit, gaN gate driver, and MOSFET gate driver |
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