CN207623727U - A kind of multifunctional motor-driven vehicle complete vehicle controller - Google Patents
A kind of multifunctional motor-driven vehicle complete vehicle controller Download PDFInfo
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- CN207623727U CN207623727U CN201721653687.4U CN201721653687U CN207623727U CN 207623727 U CN207623727 U CN 207623727U CN 201721653687 U CN201721653687 U CN 201721653687U CN 207623727 U CN207623727 U CN 207623727U
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- vehicle
- power supply
- multifunctional motor
- acceleration
- controller
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- 230000001133 acceleration Effects 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 2
- 239000013068 control sample Substances 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of multifunctional motor-driven vehicle complete vehicle controller, it is characterized in that, on the entire car controller with microcontroller, with the receiving circuit and input interface for receiving analog signal, with receive the receiving circuit and input interface of switching value or digital quantity, output circuit and output interface with output digital quantity or switching value, with serial bus communication imput output circuit and interface, with acceleration transducer be used to measure the acceleration of vehicle, the control circuit with control vehicle power supply system is used to control the power supply of each component of vehicle.
Description
Technical field
The present invention relates to a kind of multifunctional motor-driven vehicle complete vehicle controllers.
Background technology
In recent years, electric vehicle flourishes, and each electric vehicle factory also has become increasingly aware of the important work of entire car controller
With.But current each function of vehicle is realized respectively by each component, and entire car controller is confined to the entirety control to vehicle.Vehicle factor
Weaker to each component control ability, generally requiring to coordinate all quarters concerned carries out development, causes co-ordination amount larger.And each component
Between interconnection it is more, often cause failure.
Invention content
1）The technical issues of solution
It is had a single function to solve entire car controller, it is higher to each other component dependency degree, while to further increase vehicle
Safety and cost is reduced, the present invention proposes a kind of multifunctional motor-driven vehicle complete vehicle controller.
2）Technical solution
The present invention proposes a kind of multifunctional motor-driven vehicle complete vehicle controller, which is characterized in that has on the entire car controller
There is microcontroller, is used for the realization of various control strategy control algolithms.
Have the receiving circuit for receiving analog signal and input interface for receiving various analog quantitys on the entire car controller
Signal.
There is the receiving circuit and input interface for receiving switching value or digital quantity on the entire car controller, it is all kinds of for receiving
Switch numbers amount.
There is output digital quantity or the output circuit and output interface of switching value on the entire car controller, it is all kinds of for exporting
Control signal.
The entire car controller has serial bus communication imput output circuit and interface.
There is the control circuit of control vehicle power supply system to be used to control the power supply of each component of vehicle on the entire car controller,
It is mainly used for the control of high voltage power distribution.
It is used to measure the acceleration of vehicle on the entire car controller with acceleration transducer, is mainly used for collision detection,
When colliding generation, acceleration will mutate, and 3 axle acceleration sensors are preferably used to detect comprehensive acceleration situation.For
Reliability and the promptness of protection act are further increased, while microcontroller detects acceleration transducer, using hardware
Comparison circuit detects the output of acceleration transducer, and directly controls power supply system, forms two-way redundancy detection.
There is insulation detecting circuit, insulation detecting circuit is using optical coupled switch control sample circuit on the entire car controller
Pattern switching.
With with remote communication module on the entire car controller, it to be used for the communication with background server.
To improve reliability, microcontroller preferably uses multinuclear controller.
There is mass storage on the entire car controller, for storing vehicle operation data, and can realize long-term holding.
3）Advantageous effect
The entire car controller is integrated with the functions such as collision detection, Insulation monitoring, telecommunication, eliminates the collision on vehicle
The components such as switch, Insulation monitoring, T-BOX, reduce cost, reduce interconnection, improve reliability.Collision detection dual redundant is set
Meter improves safety, also has hardware detecting circuit, improves the rapidity of collision detection.
Description of the drawings
Fig. 1 is the schematic diagram of each component of the entire car controller.
Specific implementation mode
The present invention proposes a kind of multifunctional motor-driven vehicle complete vehicle controller, which is characterized in that has on the entire car controller
There is microcontroller, is used for the realization of various control strategy control algolithms.
Have the receiving circuit for receiving analog signal and input interface for receiving various analog quantitys on the entire car controller
Signal, such as：Accelerator opening angle signal, brake pedal opening amount signal, temperature signal etc..
There is the receiving circuit and input interface for receiving switching value or digital quantity on the entire car controller, it is all kinds of for receiving
Switch numbers amount, such as：Gear signal, tach signal, key position signal etc..
There is output digital quantity or the output circuit and output interface of switching value on the entire car controller, it is all kinds of for exporting
Signal is controlled, such as：Various indicator lights, air-conditioning start stop signal etc..
The entire car controller has serial bus communication imput output circuit and interface, such as：CAN bus, LIN buses
Deng.
There is the control circuit of control vehicle power supply system to be used to control the power supply of each component of vehicle on the entire car controller,
It is mainly used for the control of high voltage power distribution.Such as to the automatically controlled power supply of main motor, the power supply to air-conditioning system, the confession to lighting system
Electricity etc..
It is used to measure the acceleration of vehicle on the entire car controller with acceleration transducer, is mainly used for collision detection,
When colliding generation, acceleration will mutate, and 3 axle acceleration sensors are preferably used to detect comprehensive acceleration situation.For
Reliability and the promptness of protection act are further increased, while microcontroller detects acceleration transducer, using hardware
Comparison circuit detects the output of acceleration transducer, and directly controls power supply system, forms two-way redundancy detection.
There is insulation detecting circuit, insulation detecting circuit is using optical coupled switch control sample circuit on the entire car controller
Pattern switching.
With with remote communication module on the entire car controller, it to be used for the communication with background server.
To improve reliability, microcontroller preferably uses multinuclear controller, forms more Redundant Controls, generally uses double-core lock-step
The microcontroller of operation.
There is 1MB or more capacity with mass storage, such as Flash chip, SD card etc. on the entire car controller
Electricity erasable memorizer for storing vehicle operation data, and can realize long-term holding.
Claims (8)
1. a kind of multifunctional motor-driven vehicle complete vehicle controller, which is characterized in that there is microcontroller on the entire car controller, have
Receive analog signal receiving circuit and input interface, with receive switching value or digital quantity receiving circuit and input interface,
Output circuit and output interface with output digital quantity or switching value with serial bus communication imput output circuit and connect
Mouth, the acceleration for being used to measure vehicle with acceleration transducer, the control circuit with control vehicle power supply system are for controlling
The power supply of each component of vehicle processed.
2. a kind of multifunctional motor-driven vehicle complete vehicle controller as described in claim 1, which is characterized in that acceleration transducer is
3 axle acceleration sensors.
3. a kind of multifunctional motor-driven vehicle complete vehicle controller as described in claim 1, which is characterized in that acceleration transducer
Output uses several comparison circuits, and the power supply of vehicle power supply system is directly controlled according to comparison result, when acceleration is more than to set
The power supply of vehicle power supply system can be directly cut off when definite value, while the output of acceleration transducer also accesses microcontroller, micro-control
Device processed also monitoring acceleration can also send out the instruction of cut-out vehicle power supply system when acceleration is more than setting value, and the two is each other
Backup.
4. a kind of multifunctional motor-driven vehicle complete vehicle controller as described in claim 1, which is characterized in that have Insulation monitoring electricity
Road.
5. a kind of multifunctional motor-driven vehicle complete vehicle controller as described in claim 1, which is characterized in that insulation detecting circuit is adopted
The pattern switching of sample circuit is controlled with optical coupled switch.
6. a kind of multifunctional motor-driven vehicle complete vehicle controller as described in claim 1, which is characterized in that have telecommunication mould
Block, for the communication with background server.
7. a kind of multifunctional motor-driven vehicle complete vehicle controller as described in claim 1, which is characterized in that microcontroller is multinuclear
Microcontroller.
8. a kind of multifunctional motor-driven vehicle complete vehicle controller as described in claim 1, which is characterized in that have 1MB or more to hold
The electricity erasable memorizer of amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653687.4U CN207623727U (en) | 2017-12-01 | 2017-12-01 | A kind of multifunctional motor-driven vehicle complete vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653687.4U CN207623727U (en) | 2017-12-01 | 2017-12-01 | A kind of multifunctional motor-driven vehicle complete vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623727U true CN207623727U (en) | 2018-07-17 |
Family
ID=62825414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653687.4U Active CN207623727U (en) | 2017-12-01 | 2017-12-01 | A kind of multifunctional motor-driven vehicle complete vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748526A (en) * | 2017-12-01 | 2018-03-02 | 南京顿恩电气有限公司 | A kind of multifunctional motor-driven vehicle complete vehicle controller |
-
2017
- 2017-12-01 CN CN201721653687.4U patent/CN207623727U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748526A (en) * | 2017-12-01 | 2018-03-02 | 南京顿恩电气有限公司 | A kind of multifunctional motor-driven vehicle complete vehicle controller |
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