CN202789132U - Control device for opening of throttle valve of automobile engine - Google Patents
Control device for opening of throttle valve of automobile engine Download PDFInfo
- Publication number
- CN202789132U CN202789132U CN 201220344324 CN201220344324U CN202789132U CN 202789132 U CN202789132 U CN 202789132U CN 201220344324 CN201220344324 CN 201220344324 CN 201220344324 U CN201220344324 U CN 201220344324U CN 202789132 U CN202789132 U CN 202789132U
- Authority
- CN
- China
- Prior art keywords
- automobile
- control system
- switch
- computer control
- throttle valve
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model relates to a control device for the opening of a throttle valve of an automobile engine. The control device is characterized in that a distance measuring sensor (7) is mounted at the rear of an air inlet screen of an automobile head, and is connected to a single chip microcomputer control system (4) by a conducting wire (8), the single chip microcomputer control system (4) is connected with a switch (1) by a conducting wire (2) and is connected with a throttle valve motor (6) by a conducting wire (10), the throttle valve motor is connected with the switch (1) by a conducting wire (3), and the switch (1) is connected with an automobile storage battery (9) by a conducting wire (5). When an automobile runs, the distance measuring sensor at the automobile head senses the distance from the automobile to a front automobile, and transmits a signal to the single chip microcomputer control system, the single chip microcomputer control system receives the signal, the opening of the throttle valve is automatically adjusted when the distance from the automobile to the front automobile is equal to or smaller than a set value, accordingly, operation of the automobile engine is controlled, the speed of the automobile is limited, and collision accidents are prevented.
Description
Technical field
The utility model relates to controller of engine air throttle, more specifically to a kind of motor car engine FIPOT Fast Idle Dashpot.
Background technique
According to statistics, be one of modal road traffic accident owing to the driver reacts slow relative front truck with the speed of a motor vehicle than very fast knocking into the back of causing.The throttle opening of motor car engine is generally fixed, and the braking of automobile must rely on driver's id reaction when running into emergency in travelling.But two cars travels in safe distance, when front truck slows down suddenly or stops suddenly, rear car driver can not in time make a response and slow down or can not stop before collision because the speed of a motor vehicle is too fast, when particularly new hand drives, owing to lack experience even can be phenomenon of taking throttle as brake, traffic safety is formed very large hidden danger, and it is very necessary designing a device that can automatically control the motor car engine closure for this reason.
The model utility content
The technical problems to be solved in the utility model is: a kind of new automobile engine air throttle opening control device is provided, distance by distance measuring sensor induction place automobile and dead ahead automobile, single-chip computer control system receiving range signal is controlled the motor car engine throttle opening according to setting value.The utility model uses automobile storage battery as power supply, by switch single-chip computer control system and throttle motor are connected on the automobile storage battery, single-chip computer control system connects distance measuring sensor, after distance measuring sensor is installed in the automotive air intake grid, the distance that the distance measuring sensor transmitted signal is measured this car and dead ahead automobile forms distance signal, single-chip computer control system gathers distance signal, in case the distance of this car and dead ahead automobile reaches or less than setting value, single-chip computer control system namely starts throttle motor and reduces throttle opening, reduce rotating speed of automobile engine, thereby reduce automobile speed.
For solving the problems of the technologies described above, the utility model comprises distance measuring sensor, single-chip computer control system, throttle motor, automobile storage battery and switch, and its characteristics are:
A, distance measuring sensor (7) are installed automobile head air-inlet screen rear, ground, be connected to single-chip computer control system (4) by wire (8), single-chip computer control system (4) is connected with switch (1) by wire (2), be connected with throttle motor (6) by wire (10) again, throttle motor is connected with switch (1) by wire (3), and switch (1) is connected with automobile storage battery (9) by wire (5);
After b, switch (1) close, automobile storage battery (9) is as system's input power, distance measuring sensor (7) is started working, the distance signal of this car and front vehicles is delivered to single-chip computer control system (4) by wire (8), single-chip computer control system (4) receives distance signal and judges, when Ben Che and front vehicles distance was equal to or less than setting value, single-chip computer control system (4) was controlled throttle motor (6) by wire (10) transmission of signal the throttle opening of motor car engine is reduced.
The utility model has the advantages that: in two cars travel in the same way when front truck slows down suddenly or stops suddenly, can control the aperture that reduces closure, thereby the rotating speed of control engine, and then reduce the maximum speed that automobile can reach, only need existing automobile is simply transformed, can greatly improve the travel safety of automobile.
Description of drawings
Fig. 1 is system architecture schematic representation of the present utility model
Embodiment
As shown in Figure 1, a kind of motor car engine air throttle control device comprises distance measuring sensor (7), single-chip computer control system (4), throttle motor (6), automobile storage battery (9) and switch (1), it is characterized in that: distance measuring sensor (7) is fixed on automobile head air-inlet screen rear, and be connected with single-chip computer control system (4) by wire (8), single-chip computer control system (4) is connected with throttle motor (6) by wire (10), switch (1) is connected by wire (2) with single-chip computer control system (4), be connected with throttle motor (6) by wire (3) simultaneously, automobile storage battery (9) is connected with switch (1) by wire (5).
The utility model is like this work: after switch (1) closes, automobile storage battery (9) is as system's input power, distance measuring sensor (7) is started working, the distance signal of this car and front vehicles is delivered to single-chip computer control system (4) by wire (8), single-chip computer control system (4) receives distance signal and judges, when Ben Che and front vehicles distance was equal to or less than setting value, single-chip computer control system (4) was controlled throttle motor (6) by wire (10) transmission of signal the throttle opening of motor car engine is reduced.Described distance measuring sensor (7) is connected in headstock air-inlet screen rear, do not need vehicle body is transformed, all functions are automatically controlled by single-chip computer control system (4) and are finished, do not need manual operation after the startup, can the volitional check automobile driving speed, reach the purpose that prevents rear-end collision, greatly improve ride safety of automobile.
Claims (2)
1. motor car engine FIPOT Fast Idle Dashpot, comprise distance measuring sensor (7), single-chip computer control system (4), throttle motor (6), automobile storage battery (9) and switch (1), it is characterized in that: distance measuring sensor (7) is fixed on automobile head air-inlet screen rear, and be connected with single-chip computer control system (4) by wire (8), single-chip computer control system (4) is connected with throttle motor (6) by wire (10), switch (1) is connected by wire (2) with single-chip computer control system (4), be connected with throttle motor (6) by wire (3) simultaneously, automobile storage battery (9) is connected with switch (1) by wire (5).
2. according to claims 1 described motor car engine FIPOT Fast Idle Dashpot, it is characterized in that: throttle motor (6) is controlled by single-chip computer control system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344324 CN202789132U (en) | 2012-07-17 | 2012-07-17 | Control device for opening of throttle valve of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344324 CN202789132U (en) | 2012-07-17 | 2012-07-17 | Control device for opening of throttle valve of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789132U true CN202789132U (en) | 2013-03-13 |
Family
ID=47816407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344324 Expired - Fee Related CN202789132U (en) | 2012-07-17 | 2012-07-17 | Control device for opening of throttle valve of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10851729B2 (en) | 2015-06-30 | 2020-12-01 | Toyota Jidosha Kabushiki Kaisha | Determination criterion for engine torque control device and method |
-
2012
- 2012-07-17 CN CN 201220344324 patent/CN202789132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10851729B2 (en) | 2015-06-30 | 2020-12-01 | Toyota Jidosha Kabushiki Kaisha | Determination criterion for engine torque control device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102849009B (en) | A kind of express highway rear-end impact early warning and protective system and control method | |
| CN202703577U (en) | Intelligent car brake control system | |
| CN204750152U (en) | A self -adaptation cruise control system for electric automobile | |
| CN203093873U (en) | Automobile anti-tailgating control device | |
| CN203920441U (en) | A kind of automobile accelerator mistake-stepping prevention device | |
| CN103318176A (en) | Coach self-adaptive cruise control system and control method thereof | |
| CN105034937B (en) | A kind of automobile intelligent brake method for early warning and device | |
| CN106853826A (en) | Hybrid-vehicle control method and device | |
| CN107618508A (en) | A kind of Vehicular intelligent brake system and its method of work | |
| CN112109546A (en) | Freight vehicle speed control system and method | |
| CN203358361U (en) | Automatic vehicle speed limitation system based on GPS positioning | |
| CN104290607B (en) | A kind of driver of auxiliary adapts to the method to pure electric vehicle control for brake | |
| CN202789132U (en) | Control device for opening of throttle valve of automobile engine | |
| CN207328433U (en) | A kind of Vehicular intelligent brake system | |
| CN203996230U (en) | A kind of self-adaption cruise system | |
| CN107776403B (en) | Automobile accelerator mistaken stepping prevention system and method | |
| CN202628280U (en) | Anti-flameout system of manual transmission car | |
| CN205186123U (en) | Driver on -vehicle safety device of bayonet socket when getting card that stand | |
| CN202913813U (en) | Braking door locking device for vehicles | |
| CN203111160U (en) | Device for preventing automobile from being collided | |
| CN203623508U (en) | Automobile intelligent braking indicator | |
| CN203332107U (en) | Self-adaptive cruise control system of passenger vehicle | |
| CN203020370U (en) | Four-wheel steering driving device based on singlechip | |
| CN201309477Y (en) | Electronic backing-up brake system for automobile | |
| CN202753925U (en) | Novel warning system for dangers of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yuming Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130717 |