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Vehicle energy-saving device and using method thereof

An energy-saving device and vehicle technology, applied in circuit devices, vehicle components, battery circuit devices, etc., can solve the problems of heavy starting, no immediate response, and inability to meet the needs of the accelerator.

Inactive Publication Date: 2012-06-13
李健龙 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]Generally speaking, the driver will obviously feel the powerlessness of the vehicle under the following conditions: (1) Because the battery consumes a lot of power to supply the generator to run, The generator has not yet recharged the battery, and the accelerator feels heavy and slow to start; (2) When the vehicle climbs a slope or accelerates with heavy steps on the accelerator, the power supplied by the generator cannot meet the instantaneous power demand, resulting in a rapid increase in speed , but there is no immediate response to the speed, no obvious sense of re-acceleration, especially when the car has turned on the air conditioner
[0005]These situations are all caused by the inability to replenish the electric power in an instant. At the same time, due to the rapid increase of the speed and the incomplete combustion of fuel, it causes fuel consumption and air pollution.

Method used

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  • Vehicle energy-saving device and using method thereof
  • Vehicle energy-saving device and using method thereof
  • Vehicle energy-saving device and using method thereof

Examples

Experimental program
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Effect test

Embodiment

[0037] Embodiment Gasoline vehicle energy-saving device

[0038] Such as figure 1 As shown, the gasoline vehicle energy-saving device includes five supercapacitors connected in series, and also includes a supercapacitor monitoring and balancing module. The unit is connected directly in parallel with the car's two lead-acid batteries (this vehicle is a 24 volt system). This device also has a 1.2 ohm resistor in series.

[0039] The working principle of the supercapacitor monitoring and balancing module is: during the fast charging process, when one of the supercapacitors is overcharged, the monitoring and balancing circuit can immediately stop the charging action, and at the same time balance each internal supercapacitor, and When the voltage value of each supercapacitor returns to a safe point, it continues charging until it is fully charged, which can prevent supercapacitors from burning or exploding in the event of overcharging.

[0040] The operating temperature range o...

Embodiment 2

[0045] The vehicle energy-saving device of this embodiment is provided with a cigarette lighter plug, which can be connected to the power supply of the vehicle by inserting it into the cigarette lighter socket of the vehicle during use. image 3 It is a schematic diagram of the connection mode between the embodiment and the vehicle power supply.

[0046] Among the three connection methods of the present invention and the vehicle power supply, this connection method is relatively easy to install, and its disadvantage is that the power of the supercapacitor will be discharged every time the engine is turned off (because the position of the cigarette lighter will be blocked by the car key switch) , and each restart takes more than a second to pull up the voltage again.

[0047] If this device can be connected to both ends of the distributor of the ignition system of the car engine, it is the best position (because the power of the super capacitor will always be attached to the ca...

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PUM

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Abstract

The invention relates to a vehicle energy-saving device and a using method thereof. The vehicle energy-saving device comprises supercapacitors which are connected with a vehicle power supply. A connection mode between the supercapacitors and the vehicle power supply is selected from one of the following three modes: (1) the supercapacitors are directly connected two ends of vehicle storage batteries in parallel; (2) the supercapacitors are connected with a circuit of a distributor system of a vehicle engine ignition system in parallel; and (3) the supercapacitors are connected to a circuit of a vehicle cigarette lighter, or a cigarette lighter plug is arranged, the supercapacitors are connected with the vehicle power supply through the cigarette lighter. As improvement of the technical scheme, the invention further comprises a resistor connected with the supercapacitors in parallel, wherein the resistance value of the resistor is 1.1-1.8 ohm and preferably 1.2 ohm. The supercapacitors are also connected with a power control circuit board. The vehicle energy-saving device can work under a 1000Hz condition and compensate instant high-current generated during vehicle ignition so that gasoline or diesel are combusted completely, achieves the effects of saving energy and reducing emission and ensures that motive power is increased.

Description

technical field [0001] The invention relates to a vehicle energy-saving device, and also relates to a method for using the device. Background technique [0002] With the application of gasoline engines and diesel engines, vehicles or construction machinery vehicles that use them as power sources have become popular, such as household and commercial cars, buses, trucks, trailers, excavators, forklifts, or various types of Euro III or above Diesel engine vehicles with emission standards and so on. The large-scale use of the above-listed means of transportation or construction machinery vehicles has brought about prominent problems such as the greenhouse effect, oil consumption and environmental pollution. [0003] When the car is started, the battery provides the power required for the engine to run, and after the car is started, the engine recharges the battery that has lost a lot of power due to starting, so as to maintain the battery in a fully charged state, and at the sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/34H02H5/04
Inventor 郑洪莉
Owner 李健龙