CN210618059U

CN210618059U - Automobile deceleration energy-saving control circuit

Info

Publication number: CN210618059U
Application number: CN201921292675.2U
Authority: CN
Inventors: 曹团结; 莫嘉林; 陈惠娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-26
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to an automobile deceleration energy-saving control circuit; the device is composed of an accelerator pedal switch K3, a clutch pedal switch K4, a selector switch K5, a triode VT, a diode D1, a diode D11, a diode D2, a diode D21, a diode D3, a diode D31, a diode D4, a diode D41, a resistor R1, a resistor R2, a resistor R21, a resistor R3, a resistor R4, a fuel injector R5, a solid-state relay SSR and the like; the circuit can automatically stop fuel supply when the automobile runs at the gear deceleration and the driver steps on the brake pedal, and simultaneously increase the rotation resistance of the driving wheel, thereby playing the role of reducing the utilization rate of the brake and reducing the fuel consumption when the automobile runs under the condition of not influencing the normal operation of the automobile.

Description

Automobile deceleration energy-saving control circuit

Technical Field

The utility model relates to a car speed reduction energy-saving control circuit, it can make the sprayer of engine stop the oil spout when the car takes the shelves to reduce the oil consumption when moving to reduce the car speed reduction.

Background

At present, when a known automobile engine operates in a gear-shifting speed reduction mode, the engine is still in a forced idling oil supply state, and unnecessary oil consumption is generated.

SUMMERY OF THE UTILITY MODEL

In order to overcome current automobile engine when taking the shelves to decelerate the operation, the engine still is in the fuel feeding state of forcing the idle speed, produces the defect of unnecessary oil consumption, the utility model provides an automobile speed reduction energy-saving control circuit for the engine. The engine is still in the forced idling oil supply state, and unnecessary oil consumption is made to enable the automobile to have the following functions: when the automobile enters a gear-shifting deceleration running state, a brake lamp switch is immediately closed and conducted when a brake pedal is stepped, a brake lamp is lightened, and an automobile deceleration energy-saving control circuit immediately cuts off and does not conduct a fuel injector power supply circuit. And in the second function, when the automobile runs with gears, after the clutch pedal is stepped, the clutch switch is switched off, and the automobile deceleration energy-saving control circuit also immediately switches on the fuel injector power supply circuit. And when the automobile runs in a gear, after the accelerator pedal is stepped, the accelerator switch is switched off, and the automobile deceleration energy-saving control circuit also immediately switches on the fuel injector power supply circuit. And when the automobile is in a neutral state, the neutral indicator lamp switch is turned on, the neutral indicator lamp is turned on, and the automobile deceleration energy-saving control circuit also immediately turns on the fuel injector power supply circuit.

The utility model adopts the technical proposal that: the automobile deceleration energy-saving control circuit is composed of an accelerator pedal switch K3, a clutch pedal switch K4, a selector switch K5, a triode VT, a diode D1, a diode D11, a diode D2, a diode D21, a diode D3, a diode D31, a diode D4, a diode D41, a resistor R1, a resistor R2, a resistor R21, a resistor R3, a resistor R4, a solid-state relay SSR and the like.

The structure of the automobile deceleration energy-saving control circuit is as follows: a power input terminal 2 of a solid-state relay SSR load end is simultaneously connected with one end of a selector switch K5, an on terminal of an automobile power switch, one end of a resistor R1, one end of a resistor R21, one end of a resistor R3 and one end of a resistor R4, the other end of the selector switch K5 is simultaneously connected with a power terminal of a fuel injector R5 and a power output terminal 1 of a solid-state relay SSR load end, a power input terminal 3 of a solid-state relay SSR control end is simultaneously connected with a negative electrode of a diode D11, a negative electrode of a diode D21, a negative electrode of a diode D31 and a negative electrode of a diode D41, a power output terminal 4 of the solid-state relay SSR control end is grounded, the other end of a resistor R1 is simultaneously connected with an anode of a diode D11 and an anode of a diode D1, a negative electrode of a diode D1 is connected with a non-grounded terminal of a brake lamp, the collector of the triode VT is connected with the anode of a diode D21, the base of the triode VT is connected with one end of a resistor R2, the other end of a resistor R2 is connected with the anode of a diode D2, the cathode of the diode D2 is connected with the non-grounding end of a neutral indicator light switch K2, the other end of a resistor R3 is simultaneously connected with the anode of a diode D3 and the anode of a diode D31, the cathode of a diode D3 is connected with one end of an accelerator pedal switch K3, the other end of the accelerator pedal switch K3 is grounded, the other end of the resistor R4 is simultaneously connected with the anode of a diode D4 and the anode of a diode D41, the cathode of a diode D4 is connected with one end of a clutch pedal switch K4, and the other end of the clutch pedal switch K4.

The utility model has the advantages that, simple structure, control are accurate, when taking the shelves to slow down the operation, it is efficient to economize on fuel.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a deceleration energy-saving control circuit of an automobile

Detailed Description

The automobile deceleration energy-saving control circuit comprises an accelerator pedal switch K3, a clutch pedal switch K4, a selector switch K5, a triode VT, a diode D1, a diode D11, a diode D2, a diode D21, a diode D3, a diode D31, a diode D4, a diode D41, a resistor R1, a resistor R2, a resistor R21, a resistor R3, a resistor R4, a solid-state relay SSR and the like.

The utility model discloses a working process:

1. when the on terminal of the automobile power switch is electrified, a driver turns off and does not turn on the selection switch K5, the automobile is in a gear-shifting operation state, and the automobile deceleration energy-saving control circuit works as follows:

1.1 when a driver only steps on a brake pedal, a brake lamp switch K1 is closed and conducted, a brake lamp W1 is lightened, and current 1 output by an on terminal of an automobile power switch flows through a resistor R1, a diode D1 and a brake lamp switch K1 to be grounded; then no current flows into the power input terminal 3 of the SSR control terminal of the solid-state relay through the diode D11; the power input terminal 2 of the SSR load end and the power output terminal 1 of the SSR load end are in a cut-off and non-conduction state, the fuel injector R5 is immediately powered off to stop injecting fuel, and at the moment, the driving wheel drives the engine which does not work to rotate through the transmission system, so that the rotating resistance of the driving wheel is increased.

1.2 when a driver does not step on a brake pedal, the brake lamp switch K1 is disconnected and is not conducted, so that the current 11 output by the on terminal of the automobile power switch flows through the resistor R1, the diode D11, the power input terminal 3 of the SSR control end of the solid-state relay, the power output terminal 4 of the SSR control end of the solid-state relay and grounding; and then triggering a power input terminal 2 of the SSR load end of the solid-state relay to be conducted with a power output terminal 1 of the SSR load end of the solid-state relay, and enabling current 5 output by an on terminal of an automobile power switch to flow through the power input terminal 2 of the SSR load end of the solid-state relay, the power output terminal 1 of the SSR load end of the solid-state relay, a fuel injector R5, an ECU and a grounding iron. Thereafter, fuel injector R5 injects fuel as controlled by the ECU.

1.3 when a driver steps on an accelerator pedal, an accelerator pedal switch K3 is switched off, so that current 31 output by an on terminal of an automobile power switch flows through a resistor R3, a diode D31, a power input terminal 3 of a SSR control end of a solid-state relay, a power output terminal 4 of the SSR control end of the solid-state relay and grounding; and then triggering a power input terminal 2 of the SSR load end of the solid-state relay to be conducted with a power output terminal 1 of the SSR load end of the solid-state relay, and enabling current 5 output by an on terminal of an automobile power switch to flow through the power input terminal 2 of the SSR load end of the solid-state relay, the power output terminal 1 of the SSR load end of the solid-state relay, a fuel injector R5, an ECU and a grounding iron. Thereafter, fuel injector R5 injects fuel as controlled by the ECU.

1.4 when the driver does not step on the accelerator pedal, the accelerator switch K3 is closed and conducted, so that the current 3 output by the on terminal of the automobile power switch flows through the resistor R3, the diode D3 and the accelerator switch K1 to be grounded; no current then flows through diode D31.

1.5 when a driver steps on a clutch pedal, a clutch pedal switch K4 is switched off, so that current 41 output by an on terminal of an automobile power switch flows through a resistor R4, a diode D41, a power input terminal 3 of a SSR control end, a power output terminal 4 of the SSR control end and grounding; and then triggering a power input terminal 2 of the SSR load end of the solid-state relay to be conducted with a power output terminal 1 of the SSR load end of the solid-state relay, and enabling current 5 output by an on terminal of an automobile power switch to flow through the power input terminal 2 of the SSR load end of the solid-state relay, the power output terminal 1 of the SSR load end of the solid-state relay, a fuel injector R5, an ECU and a grounding iron. Thereafter, fuel injector R5 injects fuel as controlled by the ECU.

2. When an on terminal of an automobile power switch is electrified, a driver enables a selector switch K5 to be in an off-off non-conducting state, the automobile is in a neutral gear running state, a neutral indicator lamp switch K2 is turned on, a neutral indicator lamp W2 is lightened, and current 2 output by the on terminal of the automobile power switch is grounded through a resistor 21, an emitter, a base, a resistor 2, a diode D2 and a neutral indicator lamp switch K2; an emitter and a collector of the transistor VT are switched on, and the current 21 output by the on terminal of the automobile power switch flows through the resistor 21, the emitter and the collector of the transistor VT, the diode D21, the power input terminal 3 of the SSR control end of the solid-state relay, the power output terminal 4 of the SSR control end of the solid-state relay and the grounding; and then triggering a power input terminal 2 of the SSR load end of the solid-state relay to be conducted with a power output terminal 1 of the SSR load end of the solid-state relay, and enabling current 5 output by an on terminal of an automobile power switch to flow through the power input terminal 2 of the SSR load end of the solid-state relay, the power output terminal 1 of the SSR load end of the solid-state relay, a fuel injector R5, an ECU and a grounding iron. Thereafter, fuel injector R5 injects fuel as controlled by the ECU.

3. When the on terminal of the automobile power switch is electrified, after a driver turns on the selection switch K5, the current 55 output by the on terminal of the automobile power switch passes through the selection switch K5, the fuel injector R5, the ECU and the grounding. Thereafter, fuel injector R5 injects fuel as controlled by the ECU.

Claims

1. A kind of car slows down the energy-conserving control circuit, it is by the gas pedal switch K3, the clutch pedal switch K4, the selector switch K5, triode VT, diode D1, diode D11, diode D2, diode D21, diode D3, diode D31, diode D4, diode D41, resistance R1, resistance R2, resistance R21, resistance R3, resistance R4, fuel injector R5, SSR of solid state, etc.; the method is characterized in that: a power input terminal 2 of a solid-state relay SSR load end is simultaneously connected with one end of a selector switch K5, an on terminal of an automobile power switch, one end of a resistor R1, one end of a resistor R21, one end of a resistor R3 and one end of a resistor R4, the other end of the selector switch K5 is simultaneously connected with a power terminal of a fuel injector R5 and a power output terminal 1 of a solid-state relay SSR load end, a power input terminal 3 of a solid-state relay SSR control end is simultaneously connected with a negative electrode of a diode D11, a negative electrode of a diode D21, a negative electrode of a diode D31 and a negative electrode of a diode D41, a power output terminal 4 of the solid-state relay SSR control end is grounded, the other end of a resistor R1 is simultaneously connected with an anode of a diode D11 and an anode of a diode D1, a negative electrode of a diode D1 is connected with a non-grounded terminal of a brake lamp, the collector of the triode VT is connected with the anode of a diode D21, the base of the triode VT is connected with one end of a resistor R2, the other end of a resistor R2 is connected with the anode of a diode D2, the cathode of the diode D2 is connected with the non-grounding end of a neutral indicator light switch K2, the other end of a resistor R3 is simultaneously connected with the anode of a diode D3 and the anode of a diode D31, the cathode of a diode D3 is connected with one end of an accelerator pedal switch K3, the other end of the accelerator pedal switch K3 is grounded, the other end of the resistor R4 is simultaneously connected with the anode of a diode D4 and the anode of a diode D41, the cathode of a diode D4 is connected with one end of a clutch pedal switch K4, and the other end of the clutch pedal switch K4.