CN106545419A - A kind of intelligent air throttle - Google Patents
A kind of intelligent air throttle Download PDFInfo
- Publication number
- CN106545419A CN106545419A CN201611237807.2A CN201611237807A CN106545419A CN 106545419 A CN106545419 A CN 106545419A CN 201611237807 A CN201611237807 A CN 201611237807A CN 106545419 A CN106545419 A CN 106545419A
- Authority
- CN
- China
- Prior art keywords
- valve body
- module
- control assembly
- plug
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses a kind of intelligent air throttle, including valve body, it is installed with for controlling the control assembly of direct current generator action in valve body by shell on the outer wall of valve body, is provided with the shell for connecting the plug of automobile ECU controller by cable；The input of control assembly connects plug by cable, and the output end of control assembly connects the direct current generator controlled end of valve body.Only connected by plug between the present invention and automobile ECU controller, just CAN, LIN order or pwm signal that ECU controllers send can be received, and automatically adjusting for valve block angle can be completed under these instructions, it is operated according to the operating mode arranged inside ECU controllers without the need for throttle valve by upgrading is changed is carried out to automobile ECU controller, not only meeting current most of ECU controllers does not have the present situation of suitable motor drive module, the versatility of air throttle is improve, but also substantially reduces exploitation and production cost.
Description
Technical field
The present invention relates to engine aspirating system technical field, particularly a kind of air throttle of car.
Background technology
Air throttle is to control one controllable valve that air enters engine, above connects air filter, lower sending and receiving engine cylinder
Body, the throat of automobile engine of being known as, gas can be mixed into combustion mixture with fuel oil into after air inlet pipe, so as to burn
Acting.Air throttle has two kinds of mechanical pulling and electronic throttle, and mechanical pulling air throttle is by drag-line（Stone dead wire）Or
Person's pull bar, one end connection gas pedal, the other end connect air throttle interlock plate and work；The operation principle of electronic throttle is,
The energy according to needed for engine, controls the opening angle of air throttle by TPS, so as to adjust air inflow
Size.Electronic throttle applies relatively broad because its control accuracy is higher.
But, electronic throttle is it is necessary to have the ECU controllers of individual translator drive module, could control air throttle by journey
Sequence arranges operation, but like this, ECU controllers is put forward higher requirement.However, existing partial engine ECU does not have
There is drive module suitable enough, or motor drive module requires for other purposes, therefore cannot directly control electronic throttle.As newly
The ECU controllers of a multichannel motor drive module are developed, then haves the shortcomings that high cost, cycle length, staking-out work amount are huge.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of intelligent air throttle for carrying control system, is meeting solar term
Door can receive control signal automatically, so as to throttle valve can reduce production cost on the basis of work well.
To solve above-mentioned technical problem, the technical solution used in the present invention is as follows.
A kind of intelligent air throttle, including valve body, are installed with for controlling by shell on the outer wall of the valve body
The control assembly of direct current generator action in valve body processed, is provided with the shell for connecting automobile ECU control by cable
The plug of device processed；The input of control assembly connects plug by cable, the output end connection valve body of control assembly
Direct current generator controlled end；
The control assembly includes integrated main chip module on circuit boards, motor drive module, communication module and use
Input signal processing module in the Hall chip of collection valve body magnet steel signal and for processing hall signal；The input letter
The output end of number processing module connects the input of main chip module, and the input of main chip module also passes through communication module and inserts
Head connection, the output end Jing motor drive module connection direct current generator of main chip module.
A kind of above-mentioned intelligent air throttle, is provided with CAN receiving terminal, LIN signal receiving ends in the communication module
Son and pwm signal receiving terminal.
As a result of above technical scheme, the invention technological progress is as follows.
Only by plug connection between the present invention and automobile ECU controller, just can receive CAN that ECU controllers send,
LIN orders or pwm signal, and automatically adjusting for valve block angle can be completed under these instructions, without the need for automobile ECU controller
Carry out throttle valve by upgrading is changed to be operated according to the operating mode arranged inside ECU controllers, not only meet big at present
Most ECU controllers do not have the present situation of suitable motor drive module, improve the versatility of air throttle, but also substantially reduce out
Send out and production cost.
Description of the drawings
Fig. 1 is the structure principle chart of the present invention；
Fig. 2 is the external structure of the present invention；
Fig. 3 is the structure chart of control assembly of the present invention；
Fig. 4 is the structured flowchart of control assembly of the present invention.
Wherein：1. control assembly, 2. valve body, 3. plug, 4. shell, 5. circuit board.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in further detail.
A kind of intelligent air throttle, its external structure is as shown in Fig. 2 including valve body 2 and control assembly 1, controller is total
Into being fixedly mounted on valve body outer wall by shell 4, the input of control assembly is connected with the output end of automobile ECU controller
Connect, the output end of control assembly connects the direct current generator controlled end of valve body, for according to the instruction of automobile ECU controller and suddenly
The signal of your chip is controlling direct current generator action in valve body.
Valve body mainly includes valve body, valve block, bearing, direct current generator, return spring, is provided with gear train of magnet steel etc. zero
Part.
The structure of control assembly is as shown in figure 3, including circuit board and plug；Circuit board is arranged on inside the shell, circuit board
For receiving controlled signal, and send the instruction of control direct current generator action；Plug is arranged on shell, for inserting connection
The cable of ECU controllers.
It is provided with main chip module, motor drive module, communication module, Hall chip and input signal to process on circuit board
Module, the annexation between each part are as shown in Figure 4；Specially：Hall chip is used for the position for gathering valve body upper magnetic steel
Signal, the output end of Hall chip connect the input of input signal processing module, and the output end of input signal processing module connects
The input of main chip module is connect, the input of main chip module is also connected with plug by communication module, main chip module
Output end Jing motor drive module connects direct current generator.
Hall chip is used for the magnet steel signal for gathering valve body；Input signal processing module is used to process the Hall letter for receiving
Number and be transferred to main chip module；Communication module is provided with CAN for communicating with ECU controllers in communication module
Receiving terminal, LIN signal receiving ends and pwm signal receiving terminal, for receive ECU controllers transmission send CAN, LIN
Or PWM instructions；CAN, LIN order, PWM instructions and the Hall chip collection that main chip module is sent according to ECU controllers
Signal sends CAN, LIN order or the pwm signal that ECU controllers send to motor drive module, further Motor drive mould
Block drives direct current generator work.
The present invention the course of work be：First, according to Fig. 1, the plug of control assembly is connected using cable and ECU is controlled
Device, ECU controllers send CAN, LIN or PWM instruction to intelligent air throttle, and control assembly receives instruction, controls direct current generator
Work, direct current generator are slowed down by gear train and control bearing drive valve block rotation；Meanwhile, the Hall chip detection of control assembly
The rotational angle of the magnet steel on gear, so as to confirm valve block opening angle, further feeds back to the master chip mould of control assembly
Block, forms closed loop；When quitting work, return spring control valve block returns to initial position.
Claims (2)
1. a kind of intelligent air throttle, including valve body（2）, it is characterised in that：Pass through shell on the outer wall of the valve body（4）Gu
Dingan County is equipped with the control assembly for being used to controlling direct current generator action in valve body（1）, the shell（4）On be provided with for leading to
Cross the plug that cable connects automobile ECU controller（3）；The input of control assembly connects plug by cable, and controller is total
Into output end connect valve body direct current generator controlled end；
The control assembly includes being integrated in circuit board（5）On main chip module, motor drive module, communication module and
For gathering the Hall chip and input signal processing module for processing hall signal of valve body magnet steel signal；The input
The output end of signal processing module connects the input of main chip module, the input of main chip module also by communication module with
Plug connects, the output end Jing motor drive module connection direct current generator of main chip module.
2. a kind of intelligent air throttle according to claim 1, it is characterised in that：CAN is provided with the communication module total
Line receiving terminal, LIN signal receiving ends and pwm signal receiving terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237807.2A CN106545419A (en) | 2016-12-28 | 2016-12-28 | A kind of intelligent air throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237807.2A CN106545419A (en) | 2016-12-28 | 2016-12-28 | A kind of intelligent air throttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106545419A true CN106545419A (en) | 2017-03-29 |
Family
ID=58396146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611237807.2A Withdrawn CN106545419A (en) | 2016-12-28 | 2016-12-28 | A kind of intelligent air throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106545419A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004052676A (en) * | 2002-07-22 | 2004-02-19 | Hitachi Ltd | Throttle valve device |
| US6725833B1 (en) * | 1999-03-29 | 2004-04-27 | Hitachi, Ltd. | Electronically controlled throttle device |
| CN101042074A (en) * | 2006-03-22 | 2007-09-26 | 株式会社电装 | Air inlet module |
| EP1911951A1 (en) * | 2006-10-10 | 2008-04-16 | Magneti Marelli Powertrain S.p.A. | Throttle valve with three-phase brushless motor for an internal-combustion engine |
| CN202202968U (en) * | 2011-08-25 | 2012-04-25 | 温州市品一车辆配件有限公司 | Electronic throttle valve with bus control |
| CN104564361A (en) * | 2013-10-12 | 2015-04-29 | 常州常昊发柴油机有限公司 | Automobile throttle valve control system |
| CN106051182A (en) * | 2016-08-23 | 2016-10-26 | 无锡隆盛科技股份有限公司 | Intelligent butterfly valve with CAN (controller area network) bus communication function |
| CN106121840A (en) * | 2016-08-23 | 2016-11-16 | 无锡隆盛科技股份有限公司 | Intelligence EGR valve |
| CN206290340U (en) * | 2016-12-28 | 2017-06-30 | 无锡隆盛科技股份有限公司 | A kind of intelligent air throttle |
-
2016
- 2016-12-28 CN CN201611237807.2A patent/CN106545419A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6725833B1 (en) * | 1999-03-29 | 2004-04-27 | Hitachi, Ltd. | Electronically controlled throttle device |
| JP2004052676A (en) * | 2002-07-22 | 2004-02-19 | Hitachi Ltd | Throttle valve device |
| CN101042074A (en) * | 2006-03-22 | 2007-09-26 | 株式会社电装 | Air inlet module |
| EP1911951A1 (en) * | 2006-10-10 | 2008-04-16 | Magneti Marelli Powertrain S.p.A. | Throttle valve with three-phase brushless motor for an internal-combustion engine |
| CN202202968U (en) * | 2011-08-25 | 2012-04-25 | 温州市品一车辆配件有限公司 | Electronic throttle valve with bus control |
| CN104564361A (en) * | 2013-10-12 | 2015-04-29 | 常州常昊发柴油机有限公司 | Automobile throttle valve control system |
| CN106051182A (en) * | 2016-08-23 | 2016-10-26 | 无锡隆盛科技股份有限公司 | Intelligent butterfly valve with CAN (controller area network) bus communication function |
| CN106121840A (en) * | 2016-08-23 | 2016-11-16 | 无锡隆盛科技股份有限公司 | Intelligence EGR valve |
| CN206290340U (en) * | 2016-12-28 | 2017-06-30 | 无锡隆盛科技股份有限公司 | A kind of intelligent air throttle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170329 |