CN213862127U - Vehicle-mounted solar intelligent power supply system - Google Patents
Vehicle-mounted solar intelligent power supply system Download PDFInfo
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- CN213862127U CN213862127U CN202021874704.9U CN202021874704U CN213862127U CN 213862127 U CN213862127 U CN 213862127U CN 202021874704 U CN202021874704 U CN 202021874704U CN 213862127 U CN213862127 U CN 213862127U
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Abstract
The utility model discloses a vehicle-mounted solar intelligent power supply system, which comprises a solar intelligent power supply module when an automobile is started and a solar intelligent power supply module when the automobile is parked, wherein the solar intelligent power supply module when the automobile is started and the solar intelligent power supply module when the automobile is parked are both composed of a solar panel, an electric energy conversion device A, an electric energy conversion device B, an automobile storage battery, an electric energy conversion device C and a power supply device to be supplied, the solar panel is electrically connected with the electric energy conversion device A through an electric wire, the automobile is supplied with standby power for use by designing a novel vehicle-mounted solar intelligent power supply system, the novel vehicle-mounted solar intelligent power supply system combines the principle of quick charging and solar power generation, the charging and discharging mode is controlled through a logic circuit board, the product battery can be rapidly and continuously charged, and the problem of short-time power consumption of the vehicle-mounted device can be solved, the automobile safety maintenance device provides effective help for the automobile owner to love the safety and performance maintenance of the automobile.
Description
Technical Field
The utility model belongs to the technical field of on-vehicle charging system is relevant, concretely relates to on-vehicle solar energy intelligence power supply system.
Background
The automobile electronic is a general name of an automobile body electronic control device and a vehicle-mounted automobile electronic control device, the automobile body electronic control device comprises an engine control system, a chassis control system and an automobile body electronic control system, the most important role of the automobile electronic is to improve the safety, comfort, economy and entertainment of an automobile, an electronic control system is composed of a sensor, a microprocessor MPU, an actuator, dozens or even hundreds of electronic components and parts thereof, solar energy is a renewable energy source and refers to solar heat radiation energy (see three modes of heat energy propagation: radiation), the main performance is solar rays in general, and the solar rays are generally used for power generation or energy supply for a water heater in modern times.
The existing vehicle-mounted charging system technology has the following problems: at present, the number of social vehicles is increasing, and after the automobile is parked, the electric equipment (such as a vehicle data recorder) on the automobile cannot be powered, so that the vehicle-mounted equipment cannot be used normally, and thus, the automobile can be parked for use, and the limitation exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on-vehicle solar energy intelligence power supply system to the car that proposes in solving above-mentioned background art is after parking, can't supply power for the on-vehicle consumer (like vehicle event data recorder) again, makes the unable normal use's of its mobile unit problem.
In order to achieve the above object, the utility model provides a following technical scheme: the vehicle-mounted solar intelligent power supply system comprises a solar intelligent power supply module when an automobile is started and a solar intelligent power supply module when the automobile is parked, wherein the solar intelligent power supply module when the automobile is started and the solar intelligent power supply module when the automobile is parked are both formed by a solar panel, an electric energy conversion device A, an electric energy conversion device B, an automobile storage battery, an electric energy conversion device C and supplied power equipment, the solar panel is electrically connected with the electric energy conversion device A through an electric wire, the electric energy conversion device A is electrically connected with the electric energy conversion device B through an electric wire, the electric energy conversion device B is electrically connected with the automobile storage battery through an electric wire, the automobile storage battery is electrically connected with the electric energy conversion device C through an electric wire, and the electric energy conversion device C is electrically connected with the supplied power equipment through an electric wire.
Preferably, the working logic of the solar intelligent power supply module when the automobile is started is as follows:
the method comprises the following steps: when the storage battery is not fully charged, the storage battery is charged by the self-contained power supply of the automobile, and meanwhile, the self-contained power supply of the automobile also supplies power to the equipment;
step two: when the storage battery is fully charged, the self-contained power supply of the automobile supplies power to the equipment, and the charging end of the storage battery is disconnected.
Preferably, the solar intelligent power supply module during parking of the automobile comprises the following working steps:
the solar intelligent power supply module has two working steps:
first, when the storage battery is fully charged
The method comprises the following steps: when the illumination is sufficient, the photovoltaic effect is strong, the power generated by the solar panel can meet the requirement of equipment power supply, the solar panel is responsible for equipment power supply at the moment because the storage battery is fully charged, and the charging end of the storage battery is disconnected;
step two: when the illumination is insufficient, the vehicle stops in a garage, a tunnel, a tree shadow and other conditions with weak photovoltaic effect in the daytime, and at the moment, the solar panel cannot provide enough power for the equipment, so the storage battery supplies power for the equipment, and the solar panel is responsible for charging the storage battery;
step three: at night, the solar cell panel cannot work, so the storage battery is responsible for supplying power to the equipment.
Secondly, when the storage battery is not fully charged
The method comprises the following steps: when the illumination is sufficient, the photovoltaic effect is strong, the power generated by the solar panel is still surplus when the power supply of the equipment is met, the solar panel is responsible for supplying power to the equipment, and meanwhile, the solar panel is required to charge the storage battery;
step two: when the illumination is insufficient, under the condition that the vehicle stops in a garage, a tunnel, a tree shadow and other weak photovoltaic effects in the daytime, the solar panel cannot provide enough power for the equipment, so the storage battery supplies power for the equipment, and the solar panel is only responsible for charging the storage battery;
step three: at night, the solar cell panel cannot work, so the storage battery is responsible for supplying power to the equipment.
Compared with the prior art, the utility model provides an on-vehicle solar energy intelligence power supply system possesses following beneficial effect:
1. the utility model discloses a design a novel on-vehicle solar energy intelligence power supply system and come to carry out reserve power supply to the car and use, this novel on-vehicle solar energy intelligence power supply system combines quick charge and this principle of solar energy power generation, through the charge-discharge mode of logic circuit board control, just can carry out rapid continuous charging to the product battery, just so can solve the power consumption problem of on-vehicle equipment short time (about ten hours), for the safety and the performance maintenance of car owner's love car, provide effectual help, this is an on-vehicle charging system, can realize when parking (i.e. under the condition that the car can't arch the electricity), realize not using under the condition of automobile body self-carrying battery, supply power to the consumer on the car;
2. the utility model discloses when on-vehicle solar energy intelligence power supply system can divide into the automobile staring solar energy intelligence power supply system supplies power and the automobile parks solar energy intelligence power supply system when supplying power the dual mode that supplies power, and when the automobile staring solar energy intelligence power supply system working procedure as follows: the method comprises the following steps: when the storage battery is not fully charged, the storage battery is charged by the automobile self-contained power supply, and meanwhile, the automobile self-contained power supply still supplies power to the equipment, and the step two is as follows: when the storage battery is fully charged, the automobile is powered by the self-contained power supply of the automobile, the charging end of the storage battery is disconnected, the working steps of the solar intelligent power supply system are divided into two different states to work when the automobile is parked, and the first state and the following steps are carried out when the storage battery is fully charged: the method comprises the following steps: when illumination is sufficient, the photovoltaic effect is strong, and the power that solar cell panel produced can satisfy the equipment power supply, because the battery is full of electricity, so should be responsible for the equipment power supply by solar cell panel this moment, and the battery end of charging should break off, step two: when illumination is not enough, parking at the garage as the car daytime, tunnel, under the weak condition of photovoltaic effect such as tree shadow, at this moment because solar cell panel can't provide sufficient power for equipment, so should be by the battery for the equipment power supply, solar cell panel is responsible for charging for the battery, step three: because solar cell panel can't work when night, so be responsible for the equipment power supply by the battery, two, when the battery does not hold full charge the step as follows: the method comprises the following steps: when illumination is sufficient, the photovoltaic effect is strong, and the power that solar cell panel produced when satisfying the equipment power supply, the electric quantity still remains, should be responsible for the equipment power supply by solar cell panel this moment, and solar cell panel still needs to charge for the battery simultaneously, step two: when illumination is not enough, stop at the garage when the car daytime, tunnel, under the weak condition of photovoltaic effect such as tree shadow, at this moment because solar cell panel can't provide sufficient power for equipment, so should be by the battery for the equipment power supply, and solar cell panel is only responsible for charging for the battery, step three: at night, the solar cell panel cannot work, so the storage battery is responsible for supplying power to the equipment.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a vehicle-mounted solar intelligent power supply system provided by the utility model;
in the figure: 1. a solar panel; 2. an electric energy conversion device A; 3. an electric energy conversion device B; 4. an automotive battery; 5. an electric energy conversion device C; 6. a powered device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-1, the present invention provides a technical solution: the vehicle-mounted solar intelligent power supply system comprises a solar intelligent power supply module when an automobile is started and a solar intelligent power supply module when the automobile is parked, wherein the solar intelligent power supply module when the automobile is started and the solar intelligent power supply module when the automobile is parked both comprise a solar panel 1, an electric energy conversion device A2, an electric energy conversion device B3, an automobile storage battery 4, an electric energy conversion device C5 and powered equipment 6, the solar panel 1 is electrically connected with the electric energy conversion device A2 through an electric wire, the electric energy conversion device A2 is electrically connected with an electric energy conversion device B3 through an electric wire, the electric energy conversion device B3 is electrically connected with the automobile storage battery 4 through an electric wire, the automobile storage battery 4 is electrically connected with the electric energy conversion device C5 through an electric wire, and the electric energy conversion device C5 is electrically connected with the powered equipment 6 through an electric wire.
The vehicle-mounted solar intelligent power supply system comprises the following working steps of a solar intelligent power supply module when an automobile is started:
the method comprises the following steps: when the storage battery is not fully charged, the storage battery is charged by the self-contained power supply of the automobile, and meanwhile, the self-contained power supply of the automobile also supplies power to the equipment;
step two: when the storage battery is fully charged, the self-contained power supply of the automobile supplies power to the equipment, and the charging end of the storage battery is disconnected.
The vehicle-mounted solar intelligent power supply system comprises the following working steps of a solar intelligent power supply module during automobile parking:
the solar intelligent power supply module has two working steps:
first, when the storage battery is fully charged
The method comprises the following steps: when the illumination is sufficient, the photovoltaic effect is strong, the power generated by the solar panel 1 can meet the requirement of equipment power supply, the solar panel 1 is responsible for equipment power supply at the moment because the storage battery is fully charged, and the charging end of the storage battery is disconnected;
step two: when the illumination is insufficient, in the daytime, when the vehicle is parked in a garage, a tunnel, a tree shadow and other conditions with weak photovoltaic effect, the solar panel 1 cannot provide enough power for the equipment, so the storage battery is used for supplying power for the equipment, and the solar panel 1 is responsible for charging the storage battery;
step three: at night, the solar cell panel 1 cannot work, so the storage battery is responsible for supplying power to the equipment.
Secondly, when the storage battery is not fully charged
The method comprises the following steps: when the illumination is sufficient, the photovoltaic effect is strong, the power generated by the solar panel 1 still remains when the power supply of the equipment is met, the equipment is powered by the solar panel 1, and meanwhile, the storage battery is charged by the solar panel 1;
step two: when the illumination is insufficient, in the daytime, when the vehicle is parked in a garage, a tunnel, a tree shadow and other conditions with weak photovoltaic effect, the solar panel 1 cannot provide enough power for the equipment, so the storage battery is used for supplying power for the equipment, and the solar panel 1 is only responsible for charging the storage battery;
step three: at night, the solar cell panel 1 cannot work, so the storage battery is responsible for supplying power to the equipment.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, solar energy intelligence power supply system when the automobile starts: when the battery does not hold full electricity, charge for the battery by the car from taking the power, the car still will give equipment power supply from taking the power simultaneously, when the battery holds full electricity, give equipment power supply by the car from taking the power, and the disconnection of battery charging end, solar energy intelligence power supply system divides two kinds of different states to work when the car parks: firstly, when the storage battery is fully charged; when the illumination is sufficient, the photovoltaic effect is strong, the power generated by the solar panel 1 can meet the requirement of equipment power supply, the solar panel 1 is responsible for equipment power supply at this time because the storage battery is fully charged, the charging end of the storage battery is disconnected, when the illumination is insufficient, the vehicle stops at a garage in the daytime under the condition that the photovoltaic effect is weak, such as a tunnel, a tree shadow and the like, at this time, the storage battery is responsible for equipment power supply because the solar panel 1 cannot provide enough power for the equipment, the solar panel 1 is responsible for charging the storage battery, and the storage battery is responsible for equipment power supply because the solar panel 1 cannot work at night; when illumination is sufficient, the photovoltaic effect is strong, the power that solar cell panel 1 produced is when satisfying the equipment power supply, the electric quantity still remains, at this moment should be responsible for the equipment power supply by solar cell panel 1, solar cell panel 1 still will give the battery charging simultaneously, when illumination is not enough, stop at the garage when the car daytime, the tunnel, under the weak condition of photovoltaic effect such as tree shadow, because solar cell panel 1 can't provide sufficient power for equipment, so should be by the battery for the equipment power supply, and solar cell panel 1 only is responsible for giving the battery charging, because solar cell panel 1 can't work when night, so be responsible for the equipment power supply by the battery, and the battery that solar cell panel 1 adopted is the lithium cell of 18650 models, and the lithium cell charger of 18650 models has the quadruple protection: short-circuit protection, overcurrent protection, overvoltage protection, reverse battery connection protection and the like, wherein overcharge protection comprises the following steps: when a charger overcharges a lithium ion battery, in order to prevent the internal pressure from rising due to the temperature rise, the charging state is terminated, and for this reason, a protection device monitors the battery voltage, and when the battery voltage reaches the battery overcharge voltage, an overcharge protection function is activated to stop charging, and over-discharge protection is performed: in order to prevent the over-discharge state of the lithium ion battery, when the voltage of the lithium ion battery is lower than the detection point of the over-discharge voltage, the over-discharge protection is activated, the discharge is stopped, and the battery is kept in a standby mode with low quiescent current, and the over-current and short-circuit protection: when the discharge current of the lithium ion battery is too large or a short circuit condition occurs, the protection device activates an overcurrent protection function, the lithium ion battery charging control is divided into two stages, the first stage is constant-current charging, when the battery voltage is lower than 4.2V, the charger can charge with constant current, the second stage is constant-voltage charging, when the battery voltage reaches 4.2V, due to the characteristics of the lithium ion battery, if the voltage is higher, the battery can be damaged, the charger can fix the voltage at 4.2V, the charging current can be gradually reduced, when the current is reduced to a certain value, the charging circuit is cut off, the charging completion indicator lamp is on, and the charging is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. Vehicle-mounted solar intelligent power supply system, solar intelligent power supply module when solar energy intelligent power supply module and car park when the car starts, its characterized in that: the intelligent solar power supply module comprises a solar panel (1), an electric energy conversion device A (2), an electric energy conversion device B (3), an automobile storage battery (4), an electric energy conversion device C (5) and powered equipment (6) when the automobile is started and parked, wherein the solar panel (1) is electrically connected with the electric energy conversion device A (2) through an electric wire, the electric energy conversion device A (2) is electrically connected with the electric energy conversion device B (3) through an electric wire, the electric energy conversion device B (3) is electrically connected with the automobile storage battery (4) through an electric wire, the automobile storage battery (4) is electrically connected with the electric energy conversion device C (5) through an electric wire, and the electric energy conversion device C (5) is electrically connected with the powered equipment (6) through an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021874704.9U CN213862127U (en) | 2020-09-01 | 2020-09-01 | Vehicle-mounted solar intelligent power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021874704.9U CN213862127U (en) | 2020-09-01 | 2020-09-01 | Vehicle-mounted solar intelligent power supply system |
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| Publication Number | Publication Date |
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| CN213862127U true CN213862127U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021874704.9U Active CN213862127U (en) | 2020-09-01 | 2020-09-01 | Vehicle-mounted solar intelligent power supply system |
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| CN (1) | CN213862127U (en) |
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- 2020-09-01 CN CN202021874704.9U patent/CN213862127U/en active Active
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