CN205632361U - Vehicle control unit's awakening device and electric automobile - Google Patents
Vehicle control unit's awakening device and electric automobile Download PDFInfo
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- CN205632361U CN205632361U CN201620440117.6U CN201620440117U CN205632361U CN 205632361 U CN205632361 U CN 205632361U CN 201620440117 U CN201620440117 U CN 201620440117U CN 205632361 U CN205632361 U CN 205632361U
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Abstract
The utility model provides a vehicle control unit's awakening device and electric automobile, include vehicle control unit, awaken a control box and an at least source of awakeing up, wherein, the output that vehicle control unit awaken the mouth up and awaken the control box up through a signal links to each other, and still continuous respectively with the one end in each source of awakeing up through corresponding signal monitoring mouth, the input that awakens the control box up is continuous respectively with the other end in each source of awakeing up. Implement the embodiment of the utility model provides a, only use one to awaken the mouth up and realize a plurality of sources of awakeing up awakeing up vehicle control unit to have a plurality of signals control mouth and be used for gathering the status signal in the different sources of awakeing up, with the source and the demand in the discernment source of awakeing up.
Description
Technical field
This utility model relates to electric automobile technical field of electric control, particularly relates to Rouser and the electric automobile of a kind of entire car controller.
Background technology
Along with people are more and more higher to the attention rate of environment, the maturation all the more of electric vehicle engineering so that electric automobile is the most increasingly accepted and uses.In electric automobile, entire car controller as the brain in electric-control system, participates in and the function of formulating in most of electric-control system and strategy, and is further utilized to monitor the running status of other associated member in electric-control system.
Entire car controller is as a controller, the same with most controllers, there is dormancy and wake up two states up, but entire car controller necessarily be in wake-up states and just can be operated, and from dormancy to waking up up such a mode handover procedure, need an effective wake-up signal that it is triggered.
In prior art, due to by own hardware constraint, it is often limited that entire car controller receives the mouth that wakes up up of wake-up signal, but wake source is multiple, but in order to accurately identify request and the source of wake source, entire car controller needs one to wake up the corresponding wake source of mouth up, and this has resulted in entire car controller and has been difficult to meet the needs of multiple wake source request, thus seriously limit the autgmentability of entire car controller, also significantly increase the hardware load of entire car controller.
Utility model content
This utility model embodiment technical problem to be solved is, Rouser and the electric automobile of a kind of entire car controller are provided, only use one to wake up mouth up to realize multiple wake source, entire car controller to be waken up up, and there is multiple signal monitoring mouth for gathering the status signal of different wake source, to identify source and the demand of wake source.
In order to solve above-mentioned technical problem, this utility model embodiment provides the Rouser of a kind of vehicle control unit of electric vehicle, including entire car controller, wakes up control box and at least one wake source up；Wherein,
Described entire car controller wakes up mouth up by a signal and is connected with the described outfan waking up control box up, and the one end also by corresponding signal monitoring mouth with each wake source is respectively connected with；
The described other end waking up the input and each wake source that control box up is respectively connected with.
Wherein, described in wake up control box up there is at least one diode, and the positive pole of each diode is connected with the other end of a corresponding wake source respectively, and the negative pole of each diode wakes up mouth up with the signal of described entire car controller and is all connected.
Wherein, described wake source includes Vehicular charger, quick charge device and key door device.
Wherein, when described wake source includes described Vehicular charger, described entire car controller is connected with one end of described Vehicular charger by the first signal monitoring mouth.
Wherein, when described wake source includes described quick charge device, described entire car controller is connected with one end of described quick charge device by secondary signal monitoring mouth.
Wherein, when described wake source includes described key door device, described entire car controller passes through the 3rd signal monitoring mouth, the 4th signal monitoring mouth, the 5th signal monitoring mouth one end respectively with described key door device and is connected.
This utility model embodiment additionally provides a kind of electric automobile, and described electric automobile includes the Rouser of above-mentioned entire car controller.
Implement this utility model embodiment, have the advantages that
1, in this utility model embodiment, entire car controller wakes up mouth up by a signal and is connected with the outfan waking up control box up, and the input waking up control box up is connected with at least one wake source, thus only uses one to wake up mouth up and to realize multiple wake source, entire car controller is waken up up；
2, in this utility model embodiment, entire car controller has multiple signal monitoring mouth, is respectively connected with by one end of corresponding signal monitoring mouth with each wake source, for gathering the status signal of different wake source, to identify source and the demand of wake source；
3, in this utility model embodiment, wake up control box up and there is at least one diode being connected with corresponding wake source, the one-way conduction of wake-up signal electric current can be realized, effectively prevent electric current reflux between wake-up signal.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, the accompanying drawing obtaining other according to these accompanying drawings still falls within category of the present utility model.
The system structure connection diagram of the Rouser of the entire car controller that Fig. 1 provides for this utility model embodiment one.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is described in further detail.
As it is shown in figure 1, be in this utility model embodiment one, it is provided that the Rouser of a kind of entire car controller, including entire car controller 1, wake up control box 2 and at least one wake source 3 up；Wherein,
Entire car controller 1 wakes up mouthful a up by a signal and is connected with the outfan waking up control box 2 up, and the one end also by corresponding signal monitoring mouth with each wake source 3 is respectively connected with；
The other end waking up the input and each wake source 3 that control box 2 up is respectively connected with.
In this utility model embodiment one, entire car controller 1 is as critical component in the electric-control system of electric automobile, participate in and overwhelming majority function in decision-making electric-control system, and detect multiple wake source 3 unit status by signal monitoring mouth, and multiple wake source 3 parts can be sent control instruction, and it is the same with Common Controller, there is dormancy and wake up two states up, wake-up states need to be in just can be operated, and wake up control box 2 up and the wake-up signal of multiple wake source 3 can be integrated into a wake-up signal, entire car controller 1 is waken up up, thus only use one and wake up mouthful a up to realize multiple wake source 3 waking up up entire car controller 1；Meanwhile, entire car controller 1 is respectively connected with each wake source 3 by corresponding signal monitoring mouth, can gather the status signal of different wake source 3, to identify source and the demand of wake source 3.
Further, wake up control box 2 up and there is at least one diode, and the positive pole of each diode is connected with the other end of a corresponding wake source 3 respectively, the negative pole of each diode wakes up a mouthful a up with the signal of entire car controller 1 and is all connected, make to wake up control box 2 up and can be realized the one-way conduction of wake-up signal electric current by diode, effectively prevent electric current reflux between wake-up signal.
In this utility model embodiment one, being divided by function, electric automobile has multiple wake source 3 parts and realizes different functions, and therefore wake source 3 includes but not limited to Vehicular charger S1, quick charge device S2 and key door device S3, can be one or more.Wherein,
When wake source 3 includes Vehicular charger S1, entire car controller 1 is connected by one end of the first signal monitoring mouth b1 and Vehicular charger S1, and this first signal monitoring mouth b1 is for monitoring the common charging status signal that Vehicular charger S1 produces；When common charging status signal is high level signal, then entire car controller 1 is upon awakening, may recognize that Vehicular charger S1 is signal source；No, then Vehicular charger S1 is not signal source；
When wake source 3 includes quick charge device S2, entire car controller 1 is connected by one end of secondary signal monitoring mouth b2 and quick charge device S2, and this secondary signal monitoring mouth b2 is for monitoring the quick-charge state signal that quick charge device S2 produces；When quick-charge state signal is high level signal, then entire car controller 1 is upon awakening, may recognize that quick charge device S2 is signal source；No, then quick charge device S2 is not signal source；
nullWhen wake source 3 includes key door device S3，Arrange owing to key door device S3 has different gears，Therefore entire car controller 1 is by the 3rd signal monitoring mouth b3、4th signal monitoring mouth b4、5th signal monitoring mouth b5 one end with key door device S5 respectively is connected，3rd signal monitoring mouth b3 is for monitoring the key key key on status signal that key door device S5 produces when key on gear，4th signal monitoring mouth b4 is for monitoring the key key key start status signal that key door device S5 produces when key start gear，5th signal monitoring mouth b5 is used for monitoring key at ACC(Adaptive Cruise Control，Adaptive learning algorithms) gear time key door device S5 produce key ACC status signal.
Should be noted that, key does not produce status signal when key off gear, and key key on status signal, key key start status signal, key ACC status signal are status signal during key correspondence selected gear, and the status signal of this selected correspondence is permanent High level signal, other status signal is low level signal.Such as: when key selects key on gear, the key key on status signal that key door device S5 produces is permanent High level signal, and key ACC status signal and key key start status signal are low level signal.
As an example, entire car controller 1 is by a DSP(Digital Signal Processing, Digital Signal Processing) chip and peripheral circuit thereof form, wake up control box 2 up and have three diodes, and wake source 3 includes Vehicular charger S1, quick charge device S2 and key door device S3；Wherein, Vehicular charger S1, quick charge device S2 and key door device S3 control the positive pole of a corresponding diode in box 2 be connected with waking up up respectively, and control the negative pole of three diodes in box 2 and be all connected to entire car controller 1 dsp chip by waking up up and wake up up on the O/I pin of mouth as signal, Vehicular charger S1, quick charge device S2 and key door device S3 are also directly connected on entire car controller 1 dsp chip O/I pin as its corresponding signal monitoring mouth simultaneously；
When the signal of this dsp chip wake up up mouth receive wake up the high level signal controlling box 2 output up time, then entire car controller 1 is converted to wake up and open all of signal monitoring mouth on dsp chip up by dormancy and is all monitored Vehicular charger S1, quick charge device S2 and key door device S3 unit status.
Now, the high level signal waking up control box 2 output up can be that the wake-up signal directly a wake source 3 inputted is as produced by wake-up signal；When such as on dsp chip, all of signal monitoring mouth monitors only one of which high level signal, then can directly judge wake source 3 derives from the parts producing this high level signal；
Now, the high level signal waking up control box 2 output up can also be the wake-up signal three wake source 3 inputted by three internal equivalent diodes and be integrated into produced by a wake-up signal；Such as on dsp chip, all of signal monitoring mouth has monitored multiple high level signal, then may determine that wake source 3 derives from all parts producing high level signal；
Wherein, this equivalent diode possesses holding current signal one-way flow and prevents reflux function, the wake-up signal voltage of such as Vehicular charger S1 is U1, the wake-up signal voltage of key door device S3 is U2, electric potential difference is there is between U1 and U2, if waking up up in control box 2 without equivalent diode, then the electric potential difference between U1 and U2 will form electric current, then can cause the damage of parts.(such as the wake-up signal U2 of wake-up signal voltage U1 < the key door device S3 of Vehicular charger S1, then electric current can flow to Vehicular charger S1 from key door device S3, thus can effectively cause the damage of Vehicular charger S1, even can be short-circuit, exists and burns risk).
Rouser corresponding to the entire car controller of this utility model embodiment one, this utility model embodiment two provides a kind of electric automobile, having the Rouser of entire car controller described in this utility model embodiment one, here is omitted for the composition of the Rouser of this entire car controller and annexation etc..
Implement this utility model embodiment, have the advantages that
1, in this utility model embodiment, entire car controller wakes up mouth up by a signal and is connected with the outfan waking up control box up, and the input waking up control box up is connected with at least one wake source, thus only uses one to wake up mouth up and to realize multiple wake source, entire car controller is waken up up；
2, in this utility model embodiment, entire car controller has multiple signal monitoring mouth, is respectively connected with by one end of corresponding signal monitoring mouth with each wake source, for gathering the status signal of different wake source, to identify source and the demand of wake source；
3, in this utility model embodiment, wake up control box up and there is at least one diode being connected with corresponding wake source, the one-way conduction of wake-up signal electric current can be realized, effectively prevent electric current reflux between wake-up signal.
Above disclosed it is only this utility model one preferred embodiment, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.
Claims (7)
1. the Rouser of an entire car controller, it is characterised in that include entire car controller (1), wake up control box (2) and at least one wake source (3) up；Wherein,
Described entire car controller (1) wakes up mouth up by a signal and is connected with the described outfan waking up control box (2) up, and the one end also by corresponding signal monitoring mouth with each wake source (3) is respectively connected with；
The described other end waking up the input and each wake source (3) that control box (2) up is respectively connected with.
2. the Rouser of entire car controller as claimed in claim 1, it is characterized in that, described wake up up control box (2) there is at least one diode, and the positive pole of each diode is connected with the other end of a corresponding wake source (3) respectively, the negative pole of each diode wakes up mouth up with the signal of described entire car controller (1) and is all connected.
3. the Rouser of entire car controller as claimed in claim 2, it is characterised in that described wake source (3) includes Vehicular charger (S1), quick charge device (S2) and key door device (S3).
4. the Rouser of entire car controller as claimed in claim 3, it is characterized in that, when described wake source (3) includes described Vehicular charger (S1), described entire car controller (1) is connected with one end of described Vehicular charger (S1) by the first signal monitoring mouth.
5. the Rouser of entire car controller as claimed in claim 3, it is characterized in that, when described wake source (3) includes described quick charge device (S2), described entire car controller (1) is connected with one end of described quick charge device (S2) by secondary signal monitoring mouth.
6. the Rouser of entire car controller as claimed in claim 3, it is characterized in that, when described wake source (3) includes described key door device (S3), described entire car controller (1) passes through the 3rd signal monitoring mouth, the 4th signal monitoring mouth, the 5th signal monitoring mouth one end respectively with described key door device (S3) and is connected.
7. an electric automobile, it is characterised in that described electric automobile includes the Rouser of the entire car controller as according to any one of claim 1 to 6.
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| CN201620440117.6U CN205632361U (en) | 2016-05-16 | 2016-05-16 | Vehicle control unit's awakening device and electric automobile |
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| CN201620440117.6U CN205632361U (en) | 2016-05-16 | 2016-05-16 | Vehicle control unit's awakening device and electric automobile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944496A (en) * | 2017-05-26 | 2018-12-07 | 大众汽车有限公司 | Run the method for electrical battery charge controller and the motor vehicle with the device |
| CN110928212A (en) * | 2019-09-19 | 2020-03-27 | 中兴通讯股份有限公司 | Wake-up circuit and wake-up method |
| CN112918408A (en) * | 2021-02-07 | 2021-06-08 | 上海科世达-华阳汽车电器有限公司 | Wake-up circuit and vehicle |
| CN112965459A (en) * | 2021-02-03 | 2021-06-15 | 一汽解放汽车有限公司 | Vehicle, and awakening system and method for vehicle controller |
| WO2023001226A1 (en) * | 2021-07-23 | 2023-01-26 | 北京车和家信息技术有限公司 | Wake-up control device and vehicle |
-
2016
- 2016-05-16 CN CN201620440117.6U patent/CN205632361U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944496A (en) * | 2017-05-26 | 2018-12-07 | 大众汽车有限公司 | Run the method for electrical battery charge controller and the motor vehicle with the device |
| US11383609B2 (en) | 2017-05-26 | 2022-07-12 | Volkswagen Aktiengesellschaft | Method for operating an electric charging control device and vehicle with an electric charging control device |
| CN110928212A (en) * | 2019-09-19 | 2020-03-27 | 中兴通讯股份有限公司 | Wake-up circuit and wake-up method |
| CN110928212B (en) * | 2019-09-19 | 2022-05-10 | 中兴通讯股份有限公司 | Wake-up circuit and wake-up method |
| EP3964899A4 (en) * | 2019-09-19 | 2023-01-18 | ZTE Corporation | Wake-up circuit and wake-up method |
| US11848669B2 (en) | 2019-09-19 | 2023-12-19 | Zte Corporation | Wake-up circuit and wake-up method |
| CN112965459A (en) * | 2021-02-03 | 2021-06-15 | 一汽解放汽车有限公司 | Vehicle, and awakening system and method for vehicle controller |
| CN112965459B (en) * | 2021-02-03 | 2022-03-11 | 一汽解放汽车有限公司 | Vehicle, and awakening system and method for vehicle controller |
| CN112918408A (en) * | 2021-02-07 | 2021-06-08 | 上海科世达-华阳汽车电器有限公司 | Wake-up circuit and vehicle |
| CN112918408B (en) * | 2021-02-07 | 2022-10-18 | 上海科世达-华阳汽车电器有限公司 | Wake-up circuit and vehicle |
| WO2023001226A1 (en) * | 2021-07-23 | 2023-01-26 | 北京车和家信息技术有限公司 | Wake-up control device and vehicle |
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Effective date of registration: 20220106 Address after: 511434 No. 36, Longying Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: GAC AION New Energy Vehicle Co.,Ltd. Address before: 510000 23 building, Cheng Yue mansion 448-458, Dongfeng Middle Road, Yuexiu District, Guangzhou, Guangdong. Patentee before: GUANGZHOU AUTOMOBILE GROUP Co.,Ltd. |