CN207731125U - The two-in-one controller waken up with clock - Google Patents
The two-in-one controller waken up with clock Download PDFInfo
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- CN207731125U CN207731125U CN201820086856.9U CN201820086856U CN207731125U CN 207731125 U CN207731125 U CN 207731125U CN 201820086856 U CN201820086856 U CN 201820086856U CN 207731125 U CN207731125 U CN 207731125U
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Abstract
The utility model discloses a kind of two-in-one controllers waken up with clock, including：Host scm, with the assistant SCM of host scm communication, two CAN communication units respectively being connect with the host scm and assistant SCM, the power supply managing unit being connect with the assistant SCM, the communication module, sensor power supply management module and the storage unit that are connect with the host scm, it further include clock wakeup unit, the clock wakeup unit includes clock, SD card and vehicle monitoring platform, and the clock, SD card and vehicle monitoring platform are connect with the assistant SCM.The utility model utilizes host scm and assistant SCM, full-vehicle control and battery management collection are combined into one, using clock wakeup unit, it can timing wake-up assistant SCM and host scm, the data acquired at this time are uploaded vehicle monitoring platform and storage to local SD card by host scm and assistant SCM in real time, when vehicle is problematic, facilitate the tracking and discovery of problem.
Description
Technical field
The utility model is related to automobile manufacturing field, more particularly to a kind of two-in-one controller waken up with clock.
Background technology
The main direction of development of the new-energy automobile especially pure electric automobile as future automobile, country one support to giving
And encouragement.With the gradually breakthrough of national policy supported energetically with key technology, new-energy automobile industry foreground is preferable.With
Automobile function it is stronger and stronger, it is also more and more that number in the car as the ECU of automobile brain is installed.In certain automobiles
Between setting up to 40 ECU, each ECU independently of each other, it may appear that several ECU simultaneously control a device such as engine
System, causes system disorders.Also, when controller when something goes wrong, it is difficult in time find, need to investigate one by one, cause cost compared with
It is high.
Utility model content
The utility model provides a kind of two-in-one controller waken up with clock, to solve on existing in the prior art
State technical problem.
In order to solve the above technical problems, the utility model provides a kind of two-in-one controller waken up with clock, including：
Host scm, with the assistant SCM of host scm communication, respectively connect with the host scm and assistant SCM
Two CAN communication units, the power supply managing unit being connect with the assistant SCM, connect with the host scm it is logical
Module, sensor power supply management module and storage unit are interrogated, further includes clock wakeup unit, when the clock wakeup unit includes
Clock, SD card and vehicle monitoring platform, the clock, SD card and vehicle monitoring platform with the host scm or assistant SCM
Connection.
Preferably, the communication module includes RS232 communication units, LIN communication units, can just match I/O communication lists
Member and software can match numerical input unit.
Preferably, the CAN communication unit is also connect with program download unit.
Preferably, the host scm and assistant SCM also each can be defeated with number with program download unit, just
Enter unit, can just match the configurable control unit of digital output unit, height and the connection of low level control output unit.
Preferably, further include connect with the host scm hardware watchdog, D/A conversion unit and AD sampling it is defeated
Enter unit.
Preferably, the storage unit uses EEPROM.
Preferably, the sensor power supply management module uses power supply switch controller.
Preferably, the vehicle monitoring platform uses vehicle-mounted traveling recorder.
Compared with prior art, the two-in-one controller waken up with clock of the utility model, including：Host scm,
Lead to the assistant SCM of host scm communication, with two CAN that the host scm and assistant SCM are respectively connect
Unit is interrogated, the power supply managing unit being connect with the assistant SCM, passes the communication module being connect with the host scm
Sensor power management module and storage unit further include clock wakeup unit, the clock wakeup unit include clock, SD card and
Vehicle monitoring platform, the clock, SD card and vehicle monitoring platform are connect with the assistant SCM.The utility model utilizes
Full-vehicle control and battery management collection are combined into one by host scm and assistant SCM, using a controller to vehicle and battery
It is controlled, reduces redundancy.In addition, the utility model also uses clock wakeup unit, it can timing wake-up assistant SCM
And the data acquired at this time are uploaded vehicle monitoring platform and storage to originally by host scm, host scm and assistant SCM in real time
The SD card on ground facilitates the tracking and discovery of problem when vehicle is problematic.
Description of the drawings
Fig. 1 is the structural schematic diagram of the two-in-one controller waken up with clock of the utility model.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.It should be noted that the utility model attached drawing is all made of simplified form
And non-accurate ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
As shown in Figure 1, the utility model provides a kind of two-in-one controller waken up with clock, including：Host scm
1, the assistant SCM 2 that is communicated with the host scm 1, respectively connect with the host scm 1 and assistant SCM 2 two
CAN communication unit 3, the power supply managing unit 4 being connect with the assistant SCM 2, connect with the host scm 1 it is logical
Interrogate module 5, sensor power supply management module 6 and storage unit 7.Further, which further includes and the master
Hardware watchdog 8, D/A conversion unit 9 and the AD that microcontroller 1 connects sample input unit 10.Specifically, the utility model is adopted
With host scm 1 and assistant SCM 2, the two cooperation passes through CAN communication unit 3, communication module 5, sensor power supply management mould
Block 6 carries out whole control to battery, each sensor and each performer in Full Vehicle System, reduce the buying of supplier at
This, while also reducing the purchase cost of positive depot.Meanwhile full-vehicle control and battery management collection are combined into one, reduce independence
It is connected using with the harness that structure is unified, using double mcu framework, the power supply electricity of management system is removed with the microcontroller of low-power consumption
Source reduces energy consumption of the vehicle in static state.
With continued reference to Fig. 1, the two-in-one controller further includes clock wakeup unit 16, and the clock wakeup unit 16 is wrapped
Include clock 161, SD card 162 and vehicle monitoring platform 163, the clock 161, SD card 162 and vehicle monitoring platform 163 are and institute
State the connection of host scm/assistant SCM 2.It, can be with timing wake-up host scm 1 and auxiliary monolithic by the setting of clock 161
The data acquired at this time are uploaded vehicle monitoring platform 163 and storage to locally by machine 2, host scm 1 and assistant SCM 2 in real time
SD card 162.Wherein, SD card 162 increases the amount of storage of data information, when vehicle is problematic, facilitate problem tracking and
It was found that.
Further, the vehicle monitoring platform 163 uses vehicle-mounted traveling recorder.
The power supply managing unit 4 include the battery management circuit being connect with the assistant SCM 2 and with it is described
Several battery packs of battery management circuit connection, assistant SCM 2 can carry out charge and discharge by battery management circuit to battery pack
Electricity, battery pack heating, precharge and troubleshooting.
Preferably, the communication module 5 includes RS232 communication units 51, LIN communication units 52, can just lead to I/O
News unit 53 and software can match numerical input unit 54.That is the two-in-one controller of the utility model has abundant resource and connects
Mouthful, being used in conjunction with for multi-platform vehicle being realized, demand is unsatisfactory for because of the interface of controller when without being exploitation new model again
And secondary development.
Further, the two-in-one controller further includes PWM input modules 16 and PWM output modules 17.
Preferably, the CAN communication unit 3 is also connect with program download unit 11.
Preferably, the host scm 1 and assistant SCM 2 also each can be with numbers with program download unit 11, just
Word input unit 12 can just match the configurable control unit 14 of digital output unit 13, height and low level control output list
Member 15 connects.
Preferably, the storage unit 7 uses EEPROM.
Preferably, the sensor power supply management module 6 uses power supply switch controller.
In conclusion the two-in-one controller waken up with clock of the utility model, including：Host scm 1, with it is described
The assistant SCM 2 of the communication of host scm 1, two CAN communications respectively being connect with the host scm 1 and assistant SCM 2
Unit 3, the power supply managing unit 4 being connect with the assistant SCM 2, the communication module being connect with the host scm 1
5, sensor power supply management module 6 and storage unit 7.Further include clock wakeup unit 16, the clock wakeup unit 16 includes
Clock 161, SD card 162 and vehicle monitoring platform 163, the clock 161, SD card 162 and vehicle monitoring platform 163 with it is described
Host scm/assistant SCM 2 connects.The utility model utilizes host scm 1 and assistant SCM 2, by full-vehicle control and electricity
Pond management collection is combined into one, using clock wakeup unit 16, can timing wake-up assistant SCM 2 and host scm 1, host scm 1
The data acquired at this time are uploaded into vehicle monitoring platform 163 in real time with assistant SCM 2 and local SD card 162 is arrived in storage,
When vehicle is problematic, facilitate the tracking and discovery of problem.
Obviously, it is new without departing from this practicality can to carry out utility model various modification and variations by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (5)
1. a kind of two-in-one controller waken up with clock, including：Host scm, the auxiliary list communicated with the host scm
Piece machine, two CAN communication units respectively being connect with the host scm and assistant SCM, connect with the assistant SCM
Power supply managing unit, the communication module, sensor power supply management module and the storage unit that are connect with the host scm,
It is characterized in that, further including clock wakeup unit, the clock wakeup unit includes clock, SD card and vehicle monitoring platform, institute
Clock, SD card and vehicle monitoring platform is stated to connect with the host scm or assistant SCM.
2. the two-in-one controller waken up as described in claim 1 with clock, which is characterized in that the communication module includes
RS232 communication units, just can match numerical input unit at LIN communication units with I/O communication units and software.
3. the two-in-one controller waken up as described in claim 1 with clock, which is characterized in that the host scm and auxiliary
Numerical input unit can be matched with program download unit, just, can just match digital output unit, just may be used by helping microcontroller also each
Configure control unit and the connection of low level control output unit.
4. the two-in-one controller waken up as described in claim 1 with clock, which is characterized in that the storage unit uses
EEPROM。
5. the two-in-one controller waken up as described in claim 1 with clock, which is characterized in that the vehicle monitoring platform
Using vehicle-mounted traveling recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086856.9U CN207731125U (en) | 2018-01-18 | 2018-01-18 | The two-in-one controller waken up with clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086856.9U CN207731125U (en) | 2018-01-18 | 2018-01-18 | The two-in-one controller waken up with clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731125U true CN207731125U (en) | 2018-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086856.9U Active CN207731125U (en) | 2018-01-18 | 2018-01-18 | The two-in-one controller waken up with clock |
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| Country | Link |
|---|---|
| CN (1) | CN207731125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712779A (en) * | 2020-12-25 | 2021-04-27 | 蚌埠高华电子股份有限公司 | LCD dot matrix display controller based on singlechip |
-
2018
- 2018-01-18 CN CN201820086856.9U patent/CN207731125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712779A (en) * | 2020-12-25 | 2021-04-27 | 蚌埠高华电子股份有限公司 | LCD dot matrix display controller based on singlechip |
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