CN210149268U - Control system of vehicle-mounted purifier - Google Patents
Control system of vehicle-mounted purifier Download PDFInfo
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- CN210149268U CN210149268U CN201920503134.3U CN201920503134U CN210149268U CN 210149268 U CN210149268 U CN 210149268U CN 201920503134 U CN201920503134 U CN 201920503134U CN 210149268 U CN210149268 U CN 210149268U
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- purifier
- vehicle
- management module
- main controller
- control system
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Abstract
The utility model relates to a control system of on-vehicle clarifier, the control system of on-vehicle clarifier includes: the system comprises a vehicle storage battery, a power management module, a main controller, an electronic switch and a purifier; wherein the vehicle battery is electrically connected to the purifier through the electronic switch; the power management module is electrically connected with the main controller, and the main controller is also electrically connected with the electronic switch; the power management module is used for detecting the output voltage value of the vehicle storage battery, controlling the vehicle storage battery to supply power to the purifier according to the output voltage value and ensuring the operation of the purifier. The utility model discloses a guaranteeing under the condition that the vehicle can normally ignite the start, the operating time of at utmost extension clarifier in the car is favorable to the interior air of car to be in clean state all the time, and the protection user is healthy.
Description
Technical Field
The utility model relates to an auto-parts equipment technical field, concretely relates to control system of on-vehicle clarifier.
Background
With the continuous development of economy and the improvement of living standard of people, automobiles are more and more subjected to the pursuit of people. The sales volume of new cars in China exceeds 2000 thousands of cars every year, harmful gases including benzene and formaldehyde are easily volatilized from interior trim parts such as seats, interior trim boards, floors and sound insulation materials of the new cars, in addition, the problem of air pollution in the cars, such as peculiar smell and germs in the air in the cars, cannot be fundamentally solved by a wind circulation system of the cars, and when people stay in the cars for a long time, the car space is taken as a closed environment, and the quality of the air in the car space influences the health of people.
Therefore, vehicle-mounted purifiers are installed on a plurality of automobiles, but the existing vehicle-mounted purifiers only start to work after the automobiles are started and cannot work after the automobiles are flamed out and the windows are locked. Since the volatilization of harmful gas from the interior parts of the vehicle is a continuous process for a long time (at least 6 months), it means that after the vehicle is parked for one night or more, the harmful gas in the vehicle is accumulated to a very high concentration and the vehicle-mounted purifier cannot work. In a period of time after getting on a car each time, people in the car can only be exposed in the environment in the car with serious air pollution, so that the driving experience of a user is seriously influenced, the health of the people in the car is also influenced, and in extreme cases, leukemia and even cancer can be caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the not enough of prior art, provide a control system of on-vehicle clarifier.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a control system for an on-board purifier, comprising:
the system comprises a vehicle storage battery, a power management module, a main controller, an electronic switch and a purifier;
wherein the vehicle battery is electrically connected to the purifier through the electronic switch;
the power management module is electrically connected with the main controller, and the main controller is also electrically connected with the electronic switch;
the power management module is used for detecting the output voltage value of the vehicle storage battery, controlling the vehicle storage battery to supply power to the purifier according to the output voltage value and ensuring the operation of the purifier.
Optionally, the control system further includes:
a clock management module;
the input end of the clock management module is electrically connected with the power supply management module, the output end of the clock management module is electrically connected with the main controller, and the main controller controls whether the purifier enters an energy-saving working mode or not according to the output of the clock management module.
Optionally, the electronic switch is composed of a triode;
the base electrode of the triode is connected with the output end of the main controller, the emitting electrode of the triode is connected with the vehicle storage battery, and the collecting electrode of the triode is connected with the purifier;
the main controller controls the conduction or the disconnection of the emitter and the collector by controlling the voltage value of the base.
Optionally, the control system further includes:
a lithium battery is arranged inside;
and a first relay is also arranged between the vehicle storage battery and the emitting electrode, and the first relay is also electrically connected with the main controller.
Optionally, the relay has three contacts: the movable contact, the first fixed contact and the second fixed contact; wherein the movable contact is connected to an emitter of the triode; the first static contact is electrically connected with the vehicle-mounted storage battery, and the second static contact is electrically connected with the built-in lithium battery;
the main controller controls the connection condition of the movable contact and the first fixed contact and the second fixed contact according to the magnitude of the output voltage value of the vehicle storage battery.
Optionally, the power management module is further connected to the built-in lithium battery; the power management module is used for detecting the electric quantity of the built-in lithium battery.
Optionally, the vehicle storage battery is electrically connected with the built-in lithium battery through a second relay;
the second relay is closed under the control of the main controller, so that the vehicle storage battery charges the built-in lithium battery.
Optionally, the control system further includes:
a reminding module;
the reminding module is electrically connected with the power management module and used for sending reminding information that the purifier stops working when the electric quantity of the vehicle storage battery reaches a lower limit or the electric quantity of the built-in lithium battery is insufficient.
Optionally, the reminding module sends the reminding information to the intelligent terminal of the user in a wireless communication manner.
Optionally, the built-in lithium battery is a high-capacity lithium battery pack.
The utility model adopts the above technical scheme, the control system of on-vehicle clarifier, include: the system comprises a vehicle storage battery, a power management module, a main controller, an electronic switch and a purifier; wherein the vehicle battery is electrically connected to the purifier through the electronic switch; the power management module is electrically connected with the main controller, and the main controller is also electrically connected with the electronic switch; the power management module is used for detecting the output voltage value of the vehicle storage battery, controlling the vehicle storage battery to supply power to the purifier according to the output voltage value and ensuring the operation of the purifier. The utility model discloses a guaranteeing under the condition that the vehicle can normally ignite the start, the operating time of at utmost extension clarifier in the car is favorable to the interior air of car to be in clean state all the time, and the protection user is healthy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a control system of a vehicle-mounted purifier according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram provided by a second embodiment of the control system of the vehicle-mounted purifier of the present invention.
In the figure: 1. a vehicle battery; 2. a power management module; 3. a main controller; 4. a purifier; 5. a clock management module; 6. a lithium battery is arranged inside; 7. a first relay; 8. a second relay; 9. and a reminding module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram provided by a first embodiment of the control system of the vehicle-mounted purifier of the present invention.
As shown in fig. 1, the control system of the on-vehicle purifier according to the present embodiment includes:
the system comprises a vehicle storage battery 1, a power management module 2, a main controller 3, an electronic switch and a purifier 4;
wherein the vehicle battery 1 is electrically connected to the purifier 4 through the electronic switch;
the power management module 2 is electrically connected with the main controller 3, and the main controller 3 is also electrically connected with the electronic switch;
the power management module 2 is used for detecting the output voltage value of the vehicle storage battery 1, controlling the vehicle storage battery 1 to supply power to the purifier 4 according to the output voltage value, and ensuring the operation of the purifier 4.
Further, the control system further includes:
a clock management module 5;
the input end of the clock management module 5 is electrically connected with the power management module 2, the output end of the clock management module 5 is electrically connected with the main controller 3, and the main controller 3 controls whether the purifier 4 enters an energy-saving working mode or not according to the output of the clock management module 5.
Further, the electronic switch is composed of a triode;
the base electrode of the triode is connected with the output end of the main controller 3, the emitting electrode of the triode is connected with the vehicle storage battery 1, and the collecting electrode of the triode is connected with the purifier 4;
the main controller 3 controls the on or off of the emitter and the collector by controlling the voltage value of the base.
In actual use, the control system of the embodiment obtains the output voltage value of the vehicle storage battery 1 through real-time detection of the power management module 2; and when the output voltage value is greater than or equal to a first voltage threshold value, judging that the vehicle is in a running state at the moment, and sending a first instruction to the main controller 3, wherein the main controller 3 controls the triode according to the first instruction, so that the vehicle storage battery 1 continuously supplies power to the purifier 4, and the running of the purifier 4 is ensured.
When the power management module 2 detects that the obtained output voltage value of the vehicle storage battery 1 is smaller than a first voltage threshold value and larger than or equal to a second voltage threshold value in real time, it is judged that the vehicle is in a flameout state at the moment, the clock management module 5 sends a second instruction to the main controller 3, and the main controller 3 controls the triode according to the second instruction and the output information of the power management module 2, so that the vehicle storage battery 1 periodically supplies power to the purifier 4, and the purifier 4 is ensured to periodically operate.
Further, the first voltage threshold is a voltage value in a vehicle starting state, and the second voltage threshold is a minimum voltage value required for starting the vehicle; the first voltage threshold is greater than the second voltage threshold.
Specifically, the vehicle storage battery 1 periodically supplies power to the purifier 4, and is an energy-saving working mode, in this mode, the working time of the purifier 4 at each time can be set as the time required by the purifier 4 to complete air purification in the vehicle once, that is, under the control of the main controller 3, the vehicle storage battery 1 periodically supplies power to the purifier 4, the purifier 4 is supplied with power at the front section time (the time required by the purifier 4 to complete air purification in the vehicle once) in each period, and the purifier 4 is stopped supplying power at the later time in the period, so that the control process is more energy-saving, and the purifier 4 can also purify air in the vehicle for a long time in the vehicle flameout state.
When the output voltage value is smaller than the second voltage threshold value, the vehicle is judged to be in a flameout state at the moment, the electric quantity of the vehicle storage battery 1 is insufficient, in order to ensure that the vehicle can be normally ignited when being started next time, a certain electric quantity needs to be ensured in the vehicle storage battery 1, and the vehicle storage battery 1 is controlled to stop supplying power to the purifier 4 at the moment.
The control system of the vehicle-mounted purifier 4 described in this embodiment detects the output voltage value of the vehicle storage battery 1 through the power management module 2, and controls whether the electronic switch supplies power to the purifier 4 through the main controller 3 according to the power management module 2 and the output instruction information of the clock management module 5, so that the purifier 4 can continue to work in an energy-saving working mode under the flameout state of the vehicle, the working time of the purifier 4 in the vehicle is prolonged to the maximum extent under the condition that the vehicle can be normally ignited and started, the air in the vehicle is beneficial to being always in a clean state, and the health of a user is protected.
Fig. 2 is a schematic structural diagram provided by a second embodiment of the control system of the vehicle-mounted purifier of the present invention.
As shown in fig. 2, the control system of the vehicle-mounted purifier according to the present embodiment further includes, on the basis of the first embodiment:
a built-in lithium battery 6;
a first relay 7 is further arranged between the vehicle storage battery 1 and the emitter, and the first relay 7 is further electrically connected with the main controller 3;
the relay has three contacts: the movable contact, the first fixed contact and the second fixed contact; wherein the movable contact is connected to an emitter of the triode; the first stationary contact is electrically connected with the vehicle-mounted storage battery, and the second stationary contact is electrically connected with the built-in lithium battery 6;
the main controller controls the connection condition of the movable contact and the first fixed contact and the second fixed contact according to the magnitude of the output voltage value of the vehicle storage battery.
It should be noted that the built-in lithium battery 6 may be a lithium battery of the purifier 4 or the vehicle, or may be replaced by an external power supply.
Further, the power management module 2 is also connected with the built-in lithium battery 6; the power management module 2 is used for detecting the electric quantity of the built-in lithium battery 6.
Further, the vehicle storage battery 1 is electrically connected with the built-in lithium battery 6 through a second relay 8;
the second relay 8 is closed under the control of the main controller 3 to cause the vehicle storage battery 1 to charge the built-in lithium battery 6.
In practical use, when the output voltage value of the vehicle battery 1 is greater than or equal to a second voltage threshold value, the main controller 3 controls the relay to close the movable contact and the first stationary contact, so that the vehicle battery 1 supplies power to the purifier 4; the process of the vehicle battery 1 supplying power to the purifier 4 is the same as the first embodiment, and is not described herein again.
The first voltage threshold is a voltage value in a vehicle starting state, and the second voltage threshold is a minimum voltage value required by starting a vehicle; the first voltage threshold is greater than the second voltage threshold.
When the output voltage value of the vehicle storage battery 1 is smaller than a second voltage threshold value, the main controller 3 controls the relay to close the movable contact and the second stationary contact, so that the built-in lithium battery 6 supplies power to the purifier 4.
During the running of the vehicle, the vehicle storage battery 1 supplies power to the purifier 4 all the time, and the purifier 4 performs purification treatment on the air in the vehicle all the time; after the vehicle is changed from the running state to the flameout state, the control system enters an energy-saving working state because the output voltage value of the vehicle storage battery 1 is smaller than a first voltage threshold value, and the vehicle storage battery 1 supplies power to the purifier 4 periodically; after a period of operation, the voltage value output by the vehicle storage battery 1 becomes lower along with the consumption of the electric quantity of the vehicle storage battery 1, and when the output voltage value of the vehicle storage battery 1 is smaller than a second voltage threshold value, the power supply line of the purifier 4 is switched to the power supply of the purifier 4 by the built-in lithium battery 6.
Further, the power management module 2 can also detect the electric quantity of the built-in lithium battery 6;
further, the control system may further include: a reminding module 9; the reminding module 9 is electrically connected with the power management module 2 and used for sending out reminding information that the purifier stops working when the electric quantity 1 of the vehicle storage battery reaches a lower limit or the electric quantity of the built-in lithium battery 6 is insufficient.
Specifically, the reminding module 9 sends the reminding information to the intelligent terminal of the user in a wireless communication manner, for example, sends the reminding information to the intelligent terminal of the user in a short message reminding manner, so that the user can know that the current purifier 4 stops working due to insufficient electric quantity.
Further, the built-in lithium battery is a high-capacity lithium battery pack.
After the vehicle is in the running state again, the second relay 8 is closed, and the vehicle battery 1 charges the internal lithium battery 6.
The control system of the vehicle-mounted purifier can realize that the purifier 4 can continuously work in an energy-saving working mode in a vehicle flameout state, and automatically switches to supply power to the purifier 4 by the built-in lithium battery 6 when the electric quantity of the vehicle storage battery 1 is insufficient, so that the vehicle can be ensured to be normally ignited and started; in addition, through built-in lithium cell 6 or external power supply are the power supply for clarifier 4 can continue to work under the unable circumstances of continuing the power supply of vehicle, and then prolongs the operating time of clarifier 4 in the car to the at utmost for the air is in clean state in the car all the time, and the protection user is healthy, improves user's experience of driving.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A control system for an on-board purifier, comprising:
the system comprises a vehicle storage battery, a power management module, a main controller, an electronic switch and a purifier;
wherein the vehicle battery is electrically connected to the purifier through the electronic switch;
the power management module is electrically connected with the main controller, and the main controller is also electrically connected with the electronic switch;
the power management module is used for detecting the output voltage value of the vehicle storage battery, controlling the vehicle storage battery to supply power to the purifier according to the output voltage value and ensuring the operation of the purifier.
2. The control system of claim 1, further comprising:
a clock management module;
the input end of the clock management module is electrically connected with the power supply management module, the output end of the clock management module is electrically connected with the main controller, and the main controller controls whether the purifier enters an energy-saving working mode or not according to the output of the clock management module.
3. The control system according to claim 1 or 2, wherein the electronic switch is composed of a triode;
the base electrode of the triode is connected with the output end of the main controller, the emitting electrode of the triode is connected with the vehicle storage battery, and the collecting electrode of the triode is connected with the purifier;
the main controller controls the conduction or the disconnection of the emitter and the collector by controlling the voltage value of the base.
4. The control system of claim 3, further comprising:
a lithium battery is arranged inside;
and a first relay is also arranged between the vehicle storage battery and the emitting electrode, and the first relay is also electrically connected with the main controller.
5. The control system of claim 4, wherein the first relay has three contacts: the movable contact, the first fixed contact and the second fixed contact; wherein the movable contact is connected to an emitter of the triode; the first stationary contact is electrically connected with the vehicle storage battery, and the second stationary contact is electrically connected with the built-in lithium battery;
the main controller controls the connection condition of the movable contact and the first fixed contact and the second fixed contact according to the magnitude of the output voltage value of the vehicle storage battery.
6. The control system of claim 4, wherein the power management module is further coupled to the internal lithium battery; the power management module is used for detecting the electric quantity of the built-in lithium battery.
7. The control system of claim 6, wherein the vehicle battery is electrically connected to the built-in lithium battery through a second relay;
the second relay is closed under the control of the main controller, so that the vehicle storage battery charges the built-in lithium battery.
8. The control system according to claim 6 or 7, characterized by further comprising:
a reminding module;
the reminding module is electrically connected with the power management module and used for sending reminding information that the purifier stops working when the electric quantity of the vehicle storage battery reaches a lower limit or the electric quantity of the built-in lithium battery is insufficient.
9. The control system of claim 8, wherein the reminding module sends the reminding information to the intelligent terminal of the user in a wireless communication manner.
10. The control system according to any one of claims 4 to 7 and 9, wherein the built-in lithium battery is a high-capacity lithium battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503134.3U CN210149268U (en) | 2019-04-15 | 2019-04-15 | Control system of vehicle-mounted purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503134.3U CN210149268U (en) | 2019-04-15 | 2019-04-15 | Control system of vehicle-mounted purifier |
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| CN210149268U true CN210149268U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920503134.3U Expired - Fee Related CN210149268U (en) | 2019-04-15 | 2019-04-15 | Control system of vehicle-mounted purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001557A (en) * | 2019-04-15 | 2019-07-12 | 北京共生耀辉照明设计有限公司 | A kind of control system and control method of vehicle-mounted clarifier |
-
2019
- 2019-04-15 CN CN201920503134.3U patent/CN210149268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001557A (en) * | 2019-04-15 | 2019-07-12 | 北京共生耀辉照明设计有限公司 | A kind of control system and control method of vehicle-mounted clarifier |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210415 |