CN103538486A - Electric car and power management device of electric car - Google Patents
Electric car and power management device of electric car Download PDFInfo
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- CN103538486A CN103538486A CN201210241823.4A CN201210241823A CN103538486A CN 103538486 A CN103538486 A CN 103538486A CN 201210241823 A CN201210241823 A CN 201210241823A CN 103538486 A CN103538486 A CN 103538486A
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- electronlmobil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0084—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to control modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/80—Time limits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/12—Driver interactions by confirmation, e.g. of the input
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention provides a power management device of an electric car. The power management device of the electric car comprises a first management module, a second management module and a battery module, wherein the first management module is connected with the second management module and is used for controlling the second management module to be powered on in a delayed mode when a vehicle key of the electric car is opened so that a power-on self test can be conducted on a vehicle control unit of the electric car and for controlling the second management module to be powered off in a delayed mode when the vehicle key of the electric car is closed so that the vehicle data information of the electric car can be stored during power failure, and the battery module is connected with the first management module and the second management module respectively and is used for supplying power to the first management module and the second management module. By means of the power management device of the electric car, the reliability and security of the vehicle control unit are improved. The invention further provides the electric car.
Description
Technical field
The present invention relates to electric vehicle engineering field, particularly a kind of electric power controller of electronlmobil and the electronlmobil with this electric power controller.
Background technology
The free of contamination advantage of electronlmobil becomes the main direction of current development of automobile, so electronlmobil gordian technique is developed and research has very important significance.And entire car controller is as one of kernel component in electronlmobil electric-control system, become an important research part of electric vehicle engineering.The entire car controller of electronlmobil is born the Comprehensive Control of whole electronlmobil, and its reliability directly affects the reliability of electronlmobil, is related to the safety performance of electronlmobil.Wherein, the power supply of entire car controller is very large to the performance impact of entire car controller, and failure-free powers on, power-off power supply is to guarantee that entire car controller stably works in whole cycle of operations.
Generally, when electronlmobil powers on, car load key is got to ON shelves, is the relay adhesive of entire car controller power supply, and entire car controller powers on, and carries out to start and prepares.During power-off, car load key is got to OFF shelves, and relay disconnects, entire car controller power-off.The powering on of aforesaid way, power-off are all to be controlled by simple switch by key, but under many circumstances, the main control chip of entire car controller is to need regular hour self check and preserve current data mode when powering on power-off, that is to say, when powering on, need to there is certain setup time, during power-off, need to have certain delay time.Yet aforesaid way is can not meet to power on to prepare and the demand of power cut off delay, concerning the more and more higher electronlmobil of current functional safety class requirement, can not meet safety requirements.
The shortcoming that prior art exists is that the power supply of current a lot of entire car controllers is all to control by the switch of key, can not before main control chip powers on, carry out self check, has strengthened the risk of moving under failure condition existing.Meanwhile, when power-off, can not preserve reliably in time some critical datas and failure message.
Summary of the invention
Object of the present invention is intended at least solve one of above-mentioned technological deficiency.
For this reason, first object of the present invention is to propose a kind of electric power controller of electronlmobil, has improved reliability and the safety of entire car controller.
The second object of the present invention is to propose a kind of electronlmobil.
For achieving the above object, a first aspect of the present invention embodiment has proposed a kind of electric power controller of electronlmobil, comprise the first administration module and the second administration module, wherein, described the first administration module, described the first administration module is connected with described the second administration module, for control described the second administration module time delay when the car load of described electronlmobil is key operated, power on to realize the entire car controller of described electronlmobil is carried out to startup self-detection, and when closing, the car load key of described electronlmobil controls the car load data message of described the second administration module delay cut-off when preserving described electronlmobil in power-off, and battery module, described battery module is connected with described the second administration module with described the first administration module respectively, for giving described the first administration module and described the second administration module power supply.
According to the electric power controller of the electronlmobil of the embodiment of the present invention, realized the function of entire car controller being carried out to startup self-detection, avoid the entire car controller risk that the second administration module is also worked in the situation that there is fault, improved reliability and the safety of entire car controller.In addition, the second administration module breaking time-delaying work has prevented the loss at power-off moment car load data message, the safety that has improved car load.
Further, in one embodiment of the invention, described the first administration module also comprises the first power control unit and the first control unit, wherein, described the first power control unit, for control described the first control unit when the car load of described electronlmobil is key operated, power on, and described the first power control unit comprises and keeps end, described maintenance termination to receive the holding signal of described the first control unit output; Described the first control unit, comprise the first mouth and the second mouth, for export described holding signal to the described maintenance of described the first power control unit by described the first mouth after described the first control unit powers on, hold, and by described the second mouth, to described the second administration module output actuation signal, to control described the second administration module, start after postponing the first Preset Time.
Meanwhile, in one embodiment of the invention, described the first control unit is also for described electronlmobil is detected, and by described the second mouth output closing signal, to control described the second administration module, closes when abnormal described electronlmobil being detected.
And described the first control unit is also for export failure message when described electronlmobil is abnormal, and carry out fault verification according to described failure message.
In one embodiment of the invention, described the first control unit is also for when described car load key being detected and close, current car load data message being preserved, and after postponing the second Preset Time, by described the first mouth, discharges described holding signal and control described the first control unit and described the second administration module is closed.
Further, in one embodiment of the invention, described the second administration module also comprises second source control unit and the second control unit, wherein, described second source control unit is connected with described the second control unit with described the first control unit respectively, and described second source control unit is controlled described the second control unit according to the output of described second mouth of described the first control unit and started and close.
In one embodiment of the invention, the electric power controller of described electronlmobil also comprises ignition lock, under the control for the car load key at described electronlmobil, generates ignition signal.
In addition, in one embodiment of the invention, the electric power controller of described electronlmobil also comprises ignition signal processing module, described ignition signal processing module is connected with described ignition lock with described the first administration module, described the second administration module respectively, for described the first administration module and described the second administration module execution being powered on or power operation according to ignition signal voltage.
For achieving the above object, a second aspect of the present invention embodiment has proposed a kind of electronlmobil, comprises the electric power controller of the described electronlmobil that first aspect present invention embodiment proposes.
According to the electronlmobil of the embodiment of the present invention, its entire car controller power on function of startup self-detection and power cut off delay, has guaranteed safe and reliable in operation of entire car controller, and has met the needs of entire car controller to power supply stability and reliability.Adopted dual-CPU architecture simultaneously, realized the redundancy on hardware, can meet better at present electronlmobil functional safety is required to more and more higher needs.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is the structural representation of the electric power controller of electronlmobil according to an embodiment of the invention; And
Fig. 2 is the schematic diagram of the electric power controller of electronlmobil according to an embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Disclosing below provides many different embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique the invention provides and the example of material, but those of ordinary skills can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, First Characteristic described below Second Characteristic it " on " structure can comprise that the first and second Characteristics creations are for the direct embodiment of contact, also can comprise the embodiment of other Characteristics creation between the first and second features, such the first and second features may not be direct contacts.
In description of the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be to be directly connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
With reference to description and accompanying drawing below, these and other aspects of embodiments of the invention will be known.These describe and accompanying drawing in, specifically disclose some particular implementation in embodiments of the invention, represent to implement some modes of the principle of embodiments of the invention, still should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise spirit and all changes within the scope of intension, modification and the equivalent that falls into additional claims.
The electric power controller of the electronlmobil proposing according to first aspect present invention embodiment is described below with reference to Fig. 1 and Fig. 2.
As shown in Figure 1, the electric power controller of electronlmobil comprises the first administration module 101, the second administration module 102 and battery module 103 according to an embodiment of the invention.
Wherein, the first administration module 101 and the second administration module 101 are for controlling the car load operation of electronlmobil.The first administration module 101 is connected with the second administration module 102, for control the second administration module 102 time delays when the car load of electronlmobil is key operated, power on to realize the entire car controller of electronlmobil is carried out to startup self-detection, avoid the entire car controller risk that the second administration module 102 is also worked in the situation that there is fault, and when the car load key of electronlmobil is closed, controlled the car load data message of the second administration module 102 delay cut-offs when preserving electronlmobil in power-off.Battery module 103 is connected with the second administration module 102 with the first administration module 101 respectively, for giving the first administration module 101 and the second administration module 102 power supplies.
Further, in one embodiment of the invention, as shown in Figure 2, the first administration module 101 also comprises the first power control unit 201 and the first control unit 202.
Wherein, when the first power control unit 201 is key operated for the car load at electronlmobil, controlling the first control unit 201 powers on, and the first power control unit 201 comprises maintenance end HOLD pin, keep end HOLD pin to receive the holding signal of the first control unit 202 outputs.The first control unit 202 comprises the first mouth IO1 and the second mouth IO2, for export the maintenance end HOLD pin of holding signal to the first power control unit 201 by the first mouth IO1 after the first control unit 201 powers on, and by the second mouth IO2, to the second administration module 102 output actuation signals, to control the second administration module 102, start after postponing the first Preset Time.
In one embodiment of the invention, the first control unit 202 is also for electronlmobil is detected, and by the second mouth IO2 output closing signal, to control the second administration module 102 power-off, closes when abnormal electronlmobil being detected.
And the first control unit 202 is also for export failure message when electronlmobil is abnormal, and carry out fault verification according to failure message, then entire car controller is processed in time according to fault verification result.
In addition, the first control unit 202 is also for when car load key being detected and close, current car load data message being preserved, and after postponing the second Preset Time by the first mouth IO 1 release holding signal and control the first control unit 202 and the second administration module 102 is closed.
In one embodiment of the invention, as shown in Figure 2, the second administration module 102 also comprises second source control unit 203 and the second control unit 204.Wherein, second source control unit 203 is connected with the second control unit 204 with the first control unit 202 respectively, and second source control unit 203 is controlled the second control unit 204 according to the output of the second mouth IO2 of the first control unit 202 and started and close.
In one embodiment of the invention, as shown in Figure 2, the electric power controller of above-mentioned electronlmobil also comprises ignition lock 205, corresponding with the car load key of electronlmobil, and generates ignition signal to open circuit under the control of the car load key of electronlmobil.
In addition,, in one embodiment of the present of invention, as shown in Figure 2, the electric power controller of above-mentioned electronlmobil also comprises ignition signal processing module 206.Signal processing module 206 is connected with ignition lock 205 with the first administration module 101, the second administration module 102 respectively, for the first administration module 101 and the second administration module 102 execution being powered on or power operation according to ignition signal voltage.
Particularly, as shown in Figure 2, the electric power controller of the electronlmobil that example of the present invention proposes has adopted two CPU(Central Processing Unit, central process unit) framework, MCU(Master Control Unit wherein, main control unit) be i.e. the second control unit 204 of master chip, SCU(Slave Control Unit, from control unit) be to be the first control unit 202 from chip, and SCU is by POWER IC1(the first power supply chip) the first power control unit 201 power, MCU is by POWER IC2(second source chip) be that second source control unit 203 is powered.In addition, power module 103 is connected with the input pin IN of POWER IC1 and POWER IC2 respectively, for POWER IC1 and POWER IC2 provide power supply.
That is to say, when car load key is got to ON shelves, ignition lock 205 closures, the first power supply chip POWER IC1 is when Enable Pin ENABLE detects voltage and reaches a threshold value, the first power supply chip POWER IC1 exports the power line voltage of SCU need of work to the VCC1 end of SCU from mouth OUT1, SCU starts working, and by the first mouth IO1 output low level, arrives the maintenance end HOLD pin of POWER IC1.SCU reads whole vehicle state information simultaneously, if whole vehicle state information is normal, by the second mouth IO2, exports high level enable signal to the WAKE pin of second source chip POWER IC2; If whole vehicle state information is abnormal, SCU exports failure message and carries out corresponding fault verification according to fault level, now the WAKE pin to second source chip POWER IC2 by the second mouth IO2 output low level enable signal.
When whole vehicle state information is normal, POWER IC2 wakes the high level enable signal that pin WAKE receives that SCU sends up, the power line voltage that second source chip POWER IC2 needs from mouth OUT2 output MCU is to the VCC2 of MCU, MCU is started working, and the delayed of MCU arranges decision by SCU by software, so far realized the function of entire car controller being carried out to startup self-detection, avoid the entire car controller risk that MCU also works in the situation that there is fault, improved reliability and the safety of entire car controller.
When car load key is got to OFF shelves, ignition lock 205 disconnects, the loss in voltage of the Enable Pin pin ENABLE of the first power supply chip POWER IC1 is 0V most, but because the first power supply chip POWER IC1 has the end of maintenance HOLD pin, keeping HOLD pin is low level.When HOLD pin is low level, even when ENABLE pin voltage is down to 0V, still can make the OUT1 of POWER IC1 keep normal Voltage-output.In addition, ignition signal voltage is delivered to respectively the AD(Analog-Digital of MCU and SCU after ignition signal processing module 206 is processed, analog to digital) passage, because MCU and SCU carry out Real-Time Monitoring by AD converter separately to ignition signal voltage, when car load key is got to OFF shelves, when the voltage detecting is low to moderate certain threshold voltage, MCU and SCU judge that car load is to carry out power operation, now MCU and SCU carry out respectively the action of preservation data message at that time, if now there is the system failure, together preserve together with failure message, after data message has been preserved, SCU closes POWER IC2 by the second mouth IO2 output and discharges the HOLD pin level command of POWER IC1, MCU and SCU are quit work, and the power cut off delay of MCU and SCU can arrange decision by software by SCU, so far, completed the breaking time-delaying work of entire car controller, prevented the loss in power-off moment MCU and SCU principal data information, improved the safety of car load.
These are only a preferred embodiment of the present invention, not thereby limit the scope of the invention, every equivalence variation or technology mutation that utilizes specification sheets of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, all in like manner comprise within the scope of the invention.
Electric power controller according to the electronlmobil of the embodiment of the present invention, has adopted dual-CPU architecture, has realized partial redundance on hardware, has improved the reliability of entire car controller.In addition, principal and subordinate's chip MCU and SCU have adopted separately independently power supply chip POWER IC1 and POWER IC2, simultaneously principal and subordinate chip MCU and SCU are powering on and power-off has strict logic decision, realized the function of power cut off delay while powering on startup self-detection and power-off, the risk of loss of data while having avoided existing under failure condition operation and power-off when powering on, the safety that has improved entire car controller.
For achieving the goal, a second aspect of the present invention embodiment has proposed a kind of electronlmobil, comprises the electric power controller of the electronlmobil that first aspect present invention embodiment proposes.
According to the electronlmobil of the embodiment of the present invention, its entire car controller power on function of startup self-detection and power cut off delay, has guaranteed safe and reliable in operation of entire car controller, and has met the needs of entire car controller to power supply stability and reliability.Adopted dual-CPU architecture simultaneously, realized the redundancy on hardware, can meet better at present electronlmobil functional safety is required to more and more higher needs.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in memory device and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the special IC with suitable combinatory logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is to come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, this program, when carrying out, comprises step of embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can be also that the independent physics of unit exists, and also can be integrated in a module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.If described integrated module usings that the form of software function module realizes and during as production marketing independently or use, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium of mentioning can be read-only memory (ROM), disk or CD etc.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (9)
1. an electric power controller for electronlmobil, is characterized in that, comprises the first administration module and the second administration module, wherein,
Described the first administration module, described the first administration module is connected with described the second administration module, for control described the second administration module time delay when the car load of described electronlmobil is key operated, power on to realize the entire car controller of described electronlmobil is carried out to startup self-detection, and when the car load key of described electronlmobil is closed, control the car load data message of described the second administration module delay cut-off when preserving described electronlmobil in power-off; And
Battery module, described battery module is connected with described the second administration module with described the first administration module respectively, for giving described the first administration module and described the second administration module power supply.
2. the electric power controller of electronlmobil as claimed in claim 1, is characterized in that, described the first administration module also comprises the first power control unit and the first control unit, wherein,
Described the first power control unit, when key operated for the car load at described electronlmobil, controlling described the first control unit powers on, and described the first power control unit comprises maintenance end, described maintenance termination is received the holding signal of described the first control unit output;
Described the first control unit, comprise the first mouth and the second mouth, for export described holding signal to the described maintenance of described the first power control unit by described the first mouth after described the first control unit powers on, hold, and by described the second mouth, to described the second administration module output actuation signal, to control described the second administration module, start after postponing the first Preset Time.
3. the electric power controller of electronlmobil as claimed in claim 2, it is characterized in that, described the first control unit is also for described electronlmobil is detected, and by described the second mouth output closing signal, to control described the second administration module, closes when abnormal described electronlmobil being detected.
4. the electric power controller of electronlmobil as claimed in claim 3, is characterized in that, described the first control unit is also for export failure message when described electronlmobil is abnormal, and carries out fault verification according to described failure message.
5. the electric power controller of electronlmobil as claimed in claim 2, it is characterized in that, described the first control unit is also for when described car load key being detected and close, current car load data message being preserved, and after postponing the second Preset Time, by described the first mouth, discharges described holding signal and control described the first control unit and described the second administration module is closed.
6. the electric power controller of electronlmobil as claimed in claim 2, is characterized in that, described the second administration module also comprises second source control unit and the second control unit, wherein,
Described second source control unit is connected with described the second control unit with described the first control unit respectively, and described second source control unit is controlled described the second control unit according to the output of described second mouth of described the first control unit and started and close.
7. the electric power controller of electronlmobil as claimed in claim 1, is characterized in that, also comprises:
Ignition lock, generates ignition signal under the control for the car load key at described electronlmobil.
8. the electric power controller of electronlmobil as claimed in claim 7, is characterized in that, also comprises:
Ignition signal processing module, described ignition signal processing module is connected with described ignition lock with described the first administration module, described the second administration module respectively, for described the first administration module and described the second administration module execution being powered on or power operation according to ignition signal voltage.
9. an electronlmobil, is characterized in that, comprises the electric power controller of the electronlmobil as described in claim 1-8 any one.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241823.4A CN103538486B (en) | 2012-07-12 | 2012-07-12 | The electric power controller of electric automobile and electric automobile |
| DE112012006695.2T DE112012006695B4 (en) | 2012-07-12 | 2012-12-06 | Electric automobile and its power supply management facility |
| PCT/CN2012/086014 WO2014008741A1 (en) | 2012-07-12 | 2012-12-06 | Electric vehicle and power supply management device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241823.4A CN103538486B (en) | 2012-07-12 | 2012-07-12 | The electric power controller of electric automobile and electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103538486A true CN103538486A (en) | 2014-01-29 |
| CN103538486B CN103538486B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210241823.4A Active CN103538486B (en) | 2012-07-12 | 2012-07-12 | The electric power controller of electric automobile and electric automobile |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103538486B (en) |
| DE (1) | DE112012006695B4 (en) |
| WO (1) | WO2014008741A1 (en) |
Cited By (8)
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| CN105607583A (en) * | 2014-10-29 | 2016-05-25 | 中兴通讯股份有限公司 | Monitoring unit, monitoring device and first monitoring unit in power system |
| CN105680837A (en) * | 2014-11-20 | 2016-06-15 | 厦门雅迅网络股份有限公司 | Dual-CPU delay control circuit |
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| CN105607583A (en) * | 2014-10-29 | 2016-05-25 | 中兴通讯股份有限公司 | Monitoring unit, monitoring device and first monitoring unit in power system |
| CN105680837A (en) * | 2014-11-20 | 2016-06-15 | 厦门雅迅网络股份有限公司 | Dual-CPU delay control circuit |
| CN105680837B (en) * | 2014-11-20 | 2019-03-22 | 厦门雅迅网络股份有限公司 | A kind of dual processors delay control circuit |
| CN105022298A (en) * | 2015-07-16 | 2015-11-04 | 惠州市亿能电子有限公司 | BMS safe self-check and information interaction method |
| CN105904992A (en) * | 2016-06-07 | 2016-08-31 | 烟台创为新能源科技有限公司 | Electric vehicle battery monitoring and management system and monitoring method of batteries |
| CN106427585A (en) * | 2016-12-05 | 2017-02-22 | 潍柴动力股份有限公司 | Time delay method, time delay system, power-up delay and power-down delay method and system |
| CN106427585B (en) * | 2016-12-05 | 2018-11-16 | 潍柴动力股份有限公司 | Time-delay method, delayed time system, delayed and lower electric time-delay method and system |
| CN107894562A (en) * | 2017-12-15 | 2018-04-10 | 北斗航天汽车（北京）有限公司 | Automobile circuit plate and its detecting system |
| CN108650282A (en) * | 2018-03-01 | 2018-10-12 | 广州小鹏汽车科技有限公司 | A kind of Failure Control method and system that vehicle remote powers on |
| CN113377004A (en) * | 2021-06-28 | 2021-09-10 | 广州极飞科技股份有限公司 | Power-off method of aircraft, control method, application method and flight system of aircraft |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014008741A1 (en) | 2014-01-16 |
| DE112012006695B4 (en) | 2022-03-17 |
| DE112012006695T5 (en) | 2015-04-02 |
| CN103538486B (en) | 2016-05-04 |
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