JP2012006476A - Vehicle equipped with deodorization/disinfection function, and control method of electrostatic atomization device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle equipped with deodorization/disinfection function in which charged fine particle water can be discharged according to an in-vehicle environment.SOLUTION: A bus vehicle 1 has an electrostatic atomization device 11 which applies high voltage to a discharge electrode 23, atomizes water held by the discharge electrode 23, and generates the charged fine particle water. A system control part 41 measures the number of times of opening operations of a vehicle door 52 within the prescribed time on the basis of opening/closing signals for opening the vehicle door 52, input from a door opening/closing control means 53. Then, the system control part 41 controls the electrostatic atomization device 11 so that discharge quantity of the charged fine particle water is changed in accordance with the number of times of opening operations of the vehicle door 52 within the prescribed time.

Description

  The present invention relates to a vehicle having a deodorizing and sterilizing function, and a method for controlling an electrostatic atomizer provided in the vehicle.

  Conventionally, an unspecified number of people ride on vehicles such as bus vehicles and railway vehicles, and unspecified people come in contact with handrails, hanging leathers and seats one after another. Moreover, since various odors and allergen substances enter the vehicle on which an unspecified number of people get on, these odors and allergen substances adhere to seats, walls, ceilings and floors. Therefore, the inside of the vehicle is contaminated.

  Therefore, for example, the railway vehicle described in Patent Document 1 has a deodorizing / disinfecting function. The railway vehicle of Patent Document 1 includes an electrostatic atomizer that generates nanometer-sized charged fine particle water. Then, by discharging the charged fine particle water generated by the electrostatic atomizer into the railway vehicle, the odor floating in the air in the railway vehicle due to the action of the active species contained in the charged fine particle water. Remove components, remove bacteria, or inactivate allergens. In addition, the action of active species contained in the charged fine particle water deodorizes and disinfects seats, walls, ceilings, floors and the like in railway vehicles, and inactivates allergen substances. In Patent Document 1, the amount of charged fine particle water discharged into the vehicle is adjusted according to the number of people on the railroad vehicle, thereby efficiently deodorizing and sterilizing the railroad vehicle. And inactivation of allergenic substances.

  In addition, as described in Patent Document 2, for example, an electrostatic atomizer that generates charged fine particle water is applied to a vehicle such as a passenger car in order to deodorize, disinfect, and inactivate allergen substances in the vehicle. It is also considered to prepare.

JP 2009-286196 A JP 2006-151046 A

  By the way, the pollution situation in vehicles, such as a bus vehicle and a railroad vehicle, does not depend only on the number of people boarding the vehicle. Therefore, in order to improve the environment in the vehicle, it has been desired to discharge charged fine particle water in accordance with the environment in the vehicle as well as the number of people in the vehicle.

  The present invention has been made in view of such circumstances, and its object is to provide a vehicle having a deodorizing / sterilizing function capable of discharging charged fine particle water according to the environment in the vehicle, and the vehicle. It is providing the control method of the electrostatic atomizer provided.

  A vehicle having a deodorizing / sterilizing function of the present invention has a deodorizing device having an electrostatic atomizing device that generates charged fine particle water by applying high voltage to a discharge electrode to atomize water held in the discharge electrode. A vehicle having a sterilization function, wherein the electrostatic atomization is performed so that at least one of the discharge amount of the charged fine particle water and the discharge position of the charged fine particle water is changed according to a sealing time for sealing the vehicle. A system control unit for controlling the apparatus is provided.

  The vehicle having the deodorizing / sterilizing function includes a passenger number estimating means for estimating the number of passengers of the vehicle, and the system control unit responds to the number of passengers estimated based on the output of the passenger number estimating means. It is preferable to control the electrostatic atomizer so as to adjust the discharge amount of the charged fine particle water.

  In the vehicle having the deodorizing / sterilizing function, the vehicle is provided with a boarding place detection means for detecting a place where a person on the vehicle is present, and the system control unit concentrates on the place detected by the boarding place detection means. In particular, it is preferable to control the electrostatic atomizer so as to discharge the charged fine particle water.

  The vehicle having the deodorizing / sterilizing function includes a contamination degree detecting means for detecting the degree of contamination in the vehicle, and the system control unit is configured to output the charged fine particle water according to the output of the contamination degree detecting means. It is preferable to control the electrostatic atomizer so as to change at least one of the discharge amount of the charged fine particles and the discharge location of the charged fine particle water.

  The vehicle having the deodorizing / sterilizing function includes temperature / humidity distribution detecting means for detecting temperature distribution and humidity distribution in the vehicle, and the system control unit is based on the output of the temperature / humidity distribution detecting means. It is preferable to control the electrostatic atomizer to change at least one of the discharge amount of the charged fine particle water and the discharge location of the charged fine particle water according to the detected temperature distribution and humidity distribution in the vehicle.

In the vehicle having the deodorizing / sterilizing function, it is preferable that a plurality of the electrostatic atomizers are provided.
In the vehicle having the deodorizing / sterilizing function, it is preferable that the electrostatic atomizer is arranged in the vicinity of an opening provided in the vehicle and opened and closed by an opening / closing member.

In the vehicle having the deodorizing / sterilizing function, it is preferable that the electrostatic atomizer is disposed in an air conditioner mounted on the vehicle or at an outlet of the air conditioner.
In the vehicle having the deodorizing / sterilizing function, it is preferable that the electrostatic atomizer is disposed in the vicinity of the accessible portion that a person on the vehicle contacts.

  The method for controlling an electrostatic atomizer according to the present invention is a method for controlling an electrostatic atomizer provided in a vehicle having a deodorizing / sterilizing function, and is an open time of a vehicle door that opens and closes a vehicle entrance / exit. The discharge amount of the charged fine particle water is increased in proportion to

  The method for controlling an electrostatic atomizer according to the present invention is a method for controlling an electrostatic atomizer provided in a vehicle having a deodorizing / sterilizing function, and opens a vehicle door that opens and closes the entrance of the vehicle. The discharge amount of the charged fine particle water is increased in proportion to the number of times.

  The method for controlling an electrostatic atomizer according to the present invention is a method for controlling an electrostatic atomizer provided in a vehicle having a deodorizing / sterilizing function, and is an open time of a vehicle door that opens and closes a vehicle entrance / exit. Is longer than a preset reference time, and at least one of the cases where the number of times of opening the vehicle door is greater than a preset reference number, The discharge amount of the charged fine particle water by the electrostatic atomizer is increased, or the electrostatic atomizer disposed near the entrance is intensively driven.

  ADVANTAGE OF THE INVENTION According to this invention, the control method of the vehicle provided with the deodorizing and disinfection function which can discharge | release charged fine particle water according to the environment in a vehicle, and the electrostatic atomizer provided in this vehicle can be provided. .

The block diagram which shows the electric constitution of the vehicle provided with the deodorizing and bacteria elimination function. The schematic block diagram of an atomization block. (A) is the schematic which looked at the bus vehicle provided with the deodorizing and disinfecting function from the top, (b) is the schematic which looked at the bus vehicle provided with the deodorizing and disinfecting function from the side. The block diagram which shows the electric constitution of the vehicle provided with the deodorizing and disinfection function of another form. The block diagram which shows the electric constitution of the vehicle provided with the deodorizing and disinfection function of another form. The block diagram which shows the electric constitution of the vehicle provided with the deodorizing and disinfection function of another form. The block diagram which shows the electric constitution of the vehicle provided with the deodorizing and disinfection function of another form. The block diagram which shows the electric constitution of the vehicle provided with the deodorizing and disinfection function of another form. (A) is a schematic view of another type of bus vehicle having a deodorizing / sterilizing function viewed from above, and (b) is a side view of another type of bus vehicle having a deodorizing / sterilizing function. Schematic. (A) And (b) is the schematic which shows the arrangement | positioning state of another form of an electrostatic atomizer. (A)-(c) is the schematic which shows the arrangement | positioning state of another form of an electrostatic atomizer.

DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, an embodiment of the invention will be described with reference to the drawings.
FIG. 1 shows an electrical configuration diagram of a deodorization / sterilization system 2 mounted on a bus vehicle 1 as a vehicle. The electrostatic atomizer 11 constituting the deodorization / sterilization system 2 includes an atomization block 12, a high voltage power supply circuit 13, a Peltier power supply 14, a high voltage power supply voltage detection circuit 15, a discharge current detection circuit 16, and a control unit 17. ing. Note that the bus vehicle 1 of the present embodiment is used as a short-distance transportation facility.

  As shown in FIG. 2, the support frame 21 constituting the atomization block 12 is formed using an insulating resin material such as PBT resin, polycarbonate resin, PPS resin, and the like, with a substantially cylindrical tube portion 21 a. The subject is configured. An annular fixed flange portion 21b that protrudes to the outer peripheral side is integrally formed at the base end portion (lower end portion in FIG. 2) of the cylindrical portion 21a. In addition, a partition wall 21c that divides the internal space of the support frame 21 into an atomization space S1 and a sealed space S2 is integrally formed on the inner peripheral surface of the cylindrical portion 21a, and the radial center portion of the partition wall 21c is formed. A communication hole 21d for communicating the atomization space S1 and the sealed space S2 is formed. Furthermore, a plurality of air inflow holes 21e that communicate the atomization space S1 and the outer space of the cylinder portion 21a are formed in a portion surrounding the outer periphery of the atomization space S1 in the cylinder portion 21a. Further, a ring-shaped counter electrode 22 is integrally provided on the distal end surface (upper end surface in FIG. 2) of the cylindrical portion 21a by insert molding or the like. The opening at the center of the counter electrode 22 is a mist discharge port 22a.

  A conductive metal discharge electrode 23 is disposed inside the cylindrical portion 21a. The discharge electrode 23 has a substantially cylindrical shape extending along the axial direction of the cylindrical portion 21a, and a portion on the tip side of the discharge electrode 23 has a conical shape whose diameter is reduced toward the tip. In addition, the discharge electrode 23 has a spherical discharge portion 23a at the distal end portion, and an annular flange portion 23b that extends radially outward at the proximal end portion.

  And the discharge electrode 23 is arrange | positioned inside the cylinder part 21a in the state which penetrated the communication hole 21d of the said partition 21c so that the discharge part 23a of the front-end | tip part may be arrange | positioned in atomization space S1. Further, the flange portion 23b of the discharge electrode 23 is disposed in the sealed space S2 and is in contact with the outer peripheral portion of the communication hole 21d in the partition wall 21c. A gap is provided between the discharge electrode 23 and the counter electrode 22 arranged in this manner. A high voltage application plate 24 for applying a high voltage is connected to the base end of the discharge electrode 23. The high voltage application plate 24 extends to the outside of the cylindrical portion 21 a and is connected to the high voltage power supply circuit 13.

  A cooling insulating plate 25 is accommodated in the sealed space S <b> 2 so as to come into contact with the proximal end surface of the discharge electrode 23. The cooling insulating plate 25 is formed of alumina, aluminum nitride or the like having high thermal conductivity and high electric resistance.

  Further, a Peltier module 26 is disposed in the sealed space S <b> 2 such that a cooling insulating plate 25 is interposed between the discharge electrode 23 and the sealed electrode S <b> 2. The Peltier module 26 is configured by arranging a plurality of BiTe-based thermoelectric elements 29 between a pair of circuit boards 27 and 28 that are arranged to face each other in the thickness direction. The circuit boards 27 and 28 are printed boards in which a circuit is formed on an insulating plate having a high thermal conductivity (for example, alumina, aluminum nitride, etc.), and the circuits are respectively disposed on surfaces of the pair of circuit boards 27 and 28 facing each other. Is formed. In addition, a plurality of thermoelectric elements 29 are electrically connected by this circuit. Further, the thermoelectric element 29 is connected to the Peltier power supply 14 (see FIG. 1) via the Peltier input lead wire 30. When such a Peltier module 26 is energized to a plurality of thermoelectric elements 29 via a Peltier input lead wire 30, the one circuit board 27 in contact with the cooling insulating plate 25 is changed to the other circuit board 27. The heat moves toward.

  The fixing flange 21 b of the support frame 21 is fixed to the heat radiating member 31. The heat dissipating member 31 is for efficiently releasing heat transferred from the circuit board 27 on the discharge electrode 23 side to the circuit board 28 on the heat dissipating member 31 side by energizing the thermoelectric element 29 to the outside air. The heat dissipating member 31 is formed of alumina, aluminum nitride, or the like having high thermal conductivity, and the circuit board 28 that is not in contact with the cooling insulating plate 25 among the pair of circuit boards 27 and 28 (FIG. 2). At the lower circuit board 28).

  Further, a space between the communication hole 21d of the partition wall 21c and the discharge electrode 23 is sealed by a sealing member 32, and the sealed space S2 is maintained in a sealed state by the sealing member 32 and the heat radiating member 31. .

  As shown in FIG. 1, the control unit 17 includes a microcomputer. The Peltier power supply 14 is electrically connected to the control unit 17 and controlled by a control signal from the control unit 17. The high voltage power supply circuit 13 is electrically connected to the control unit 17 and controlled by a control signal from the control unit 17. Further, the high voltage power supply voltage detection circuit 15 detects a voltage value applied to the discharge electrode 23 by the high voltage power supply circuit 13 and outputs a high voltage signal corresponding to the detected voltage value to the control unit 17. In addition, the discharge current detection circuit 16 detects a discharge current generated when a high voltage is applied to the discharge electrode 23 by the high-voltage power supply circuit 13 and outputs a discharge current signal corresponding to the detected discharge current to the control unit 17. .

  The control unit 17 not only controls on / off of the high-voltage power supply circuit 13 but also generates based on the high-voltage voltage signal input from the high-voltage power supply voltage detection circuit 15 and the discharge current signal input from the discharge current detection circuit 16. The discharged voltage adjustment signal is output to the high voltage power supply circuit 13. Then, not only the ON / OFF control signal for controlling on / off of the high-voltage power supply circuit 13 but also the high-voltage power supply circuit 13 is driven based on this discharge current adjustment signal, so that the electrostatic atomization is stably performed. The generated voltage is applied from the high voltage power supply circuit 13 to the discharge electrode 23.

  As shown in FIGS. 1 and 2, in the electrostatic atomizer 11 configured as described above, the thermoelectric element 29 is energized by the Peltier power supply 14 to the heat radiation member 31 side from the circuit board 27 on the discharge electrode 23 side. When the heat is transferred to the circuit board 27, the discharge electrode 23 is cooled through the cooling insulating plate 25 along with the heat transfer. Then, the air around the discharge electrode 23 is cooled, moisture in the air is condensed, and adheres to the surface of the discharge electrode 23. The high-voltage power supply circuit is provided between the discharge electrode 23 and the counter electrode 22 so that the discharge electrode 23 becomes a negative electrode and the charge is concentrated in a state where water is held on the surface of the discharge portion 23a, in particular, the surface of the discharge portion 23a. A high voltage is applied by 13. Then, the water held in the discharge part 23a by the electrostatic force is pulled up toward the counter electrode 22 to form a shape called a Taylor cone. The water held in the discharge part 23a receives a large amount of energy and repeats Rayleigh splitting to generate a large amount of charged fine particle water M. The generated charged fine particle water M is generated in the mist discharge port 22a of the counter electrode 22. And is discharged out of the atomization space S1.

  As shown in FIGS. 3A and 3B, the deodorization / sterilization system 2 mounted on the bus vehicle 1 of this embodiment includes a plurality of electrostatic atomizers 11. That is, the bus vehicle 1 is provided with a plurality of electrostatic atomizers 11 (in the figure, nine electrostatic atomizers 11 as an example). In FIG. 1, only one electrostatic atomizer 11 is shown as a representative. The control unit 17 of each electrostatic atomizer 11 is electrically connected to a system control unit 41 that includes a microcomputer and controls the deodorization / sterilization system 2.

  As shown in FIGS. 3 (a) and 3 (b), a front end portion on the left side surface of the bus vehicle 1 of the present embodiment has an entrance 51 as an opening that communicates the inside and the outside of the bus vehicle 1. Is formed. The entrance 51 is opened and closed by a vehicle door 52 as an opening / closing member. As shown in FIG. 1, the vehicle door 52 is opened and closed by door driving means 54 controlled by door opening / closing control means 53. That is, when the door opening / closing control means 53 outputs an opening / closing signal for opening the vehicle door 52 to the door driving means 54, the door driving means 54 operates the vehicle door 52 so as to open the entrance 51. On the other hand, when the door opening / closing control means 53 outputs an opening / closing signal for closing the vehicle door 52 to the door driving means 54, the door driving means 54 operates the vehicle door 52 so as to close the entrance 51. In the present embodiment, the door opening / closing control means 53 is configured to output the same opening / closing signal as the opening / closing signal output to the door driving means 54 to the system control unit 41. Therefore, the system control unit 41 can recognize the open / closed state of the vehicle door 52 based on the open / close signal input from the door open / close control means 53.

  Further, as shown in FIGS. 3A and 3B, a driver seat 55 on which the driver is seated is arranged on the left side of the frontmost part in the bus vehicle 1. A passage 56 extending in the front-rear direction is formed at the center in the width direction of the bus vehicle 1. A plurality of passenger seats 57 (9 as an example in the figure) are arranged behind the driver seat 55 and on both sides of the passage 56 in the width direction. The plurality of seats 57 on one side (for example, the left side) in the width direction of the passage 56 and the plurality of seats 57 on the other side (for example, the right side) are adjacent to each other across the passage 56.

  The plurality of electrostatic atomizers 11 are arranged on the ceiling 58. The plurality of electrostatic atomizers 11 are provided at equal intervals in the front-rear direction (same as the distance in the front-rear direction of the seats 57) at portions of the ceiling portion 58 that face the passage 56 in the vertical direction. Further, the plurality of electrostatic atomizers 11 are respectively disposed between seats 57 adjacent in the width direction of the bus vehicle 1. Moreover, these electrostatic atomizers 11 discharge | release the generated charged fine particle water M in the bus vehicle 1 in the place where each is arrange | positioned.

  Further, as shown in FIG. 1, the system control unit 41 of the present embodiment opens and closes the vehicle door 52 within a measurement time arbitrarily set in advance based on an opening / closing signal input from the door opening / closing control means 53. Measure the number of actuations. For example, a counter circuit provided in the system control unit 41 is used for measuring the measurement time, and a timer circuit provided in the system control unit 41 is used for measuring the number of times the vehicle door 52 is opened. And the system control part 41 controls each electrostatic atomizer 11 so that the quantity of the charged fine particle water M to generate | occur | produce may be changed according to the frequency | count of opening operation of the vehicle door 52 within the predetermined said measurement time. A command is issued to the unit 17. By this command, the discharge amount of the charged fine particle water M is changed in each electrostatic atomizer 11. In addition, since the sealing time for continuously sealing the bus vehicle 1 becomes shorter as the number of times of opening the vehicle door 52 within a predetermined measurement time increases, the opening operation of the vehicle door 52 within the predetermined measurement time is shortened. The number of times is a value according to the sealing time for sealing the bus vehicle 1. Accordingly, the system control unit 41 of the present embodiment changes the discharge amount of the charged fine particle water M so as to change the discharge amount of the charged fine particle water M according to the sealing time for sealing the bus vehicle 1. The control apparatus 11 is controlled.

Next, operation | movement of the bus vehicle 1 of this embodiment comprised as mentioned above is demonstrated centering on a deodorizing and disinfection function.
When the bus vehicle 1 arrives at a stop (not shown) provided on the operation route of the bus vehicle 1, the bus vehicle 1 is stopped at the stop. Then, a driver (not shown) of the bus vehicle 1 drives the door driving means 54 through the door opening / closing control means 53 to open the vehicle door 52. At this time, the door driving unit 54 also outputs the same opening / closing signal as the opening / closing signal output to the door driving unit 54 to the system control unit 41. The system control unit 41 measures the number of times that an open / close signal indicating that the vehicle door 52 is opened during operation of the bus vehicle 1 is input.

  Here, the air outside the bus vehicle 1 may be contaminated by exhaust gas discharged from surrounding vehicles. And when the frequency | count of opening operation of the vehicle door 52 is large, since the frequency which the contaminated air of the exterior of the bus vehicle 1 flows in from the entrance / exit 51 increases, the frequency | count of opening operation of the vehicle door 52 is so large. The inside of the bus vehicle 1 is easily contaminated. Therefore, the system control unit 41 of the present embodiment increases the amount of the charged fine particle water M to be generated when the number of opening operations of the vehicle door 52 within the measurement time becomes equal to or greater than a preset threshold value. Commands are given to the control unit 17 of each electrostatic atomizer 11. Then, since the discharge amount of the charged fine particle water M discharged from each electrostatic atomizer 11 is increased, the deodorization and sterilization are efficiently performed in the bus vehicle 1 by the action of the active species contained in the charged fine particle water M. And inactivation of allergenic substances. In addition, the discharge amount of the charged fine particle water M by the electrostatic atomizer 11 is changed, for example, by changing the voltage value applied to the discharge electrode 23 in each electrostatic atomizer 11.

  In addition, when the number of opening operations of the vehicle door 52 within the measurement time is less than the threshold, the system control unit 41 is more than when the number of opening operations of the vehicle door 52 within the measurement time is equal to or more than the threshold. Also, each electrostatic atomizer 11 is controlled so as to reduce the discharge amount of the charged fine particle water M.

As described above, according to the present embodiment, the following operational effects can be achieved.
(1) The contamination status in the bus vehicle 1 also depends on the sealing time for sealing the bus vehicle 1. Accordingly, by changing the discharge amount of the charged fine particle water M according to the sealing of the bus vehicle 1 as in the present embodiment, it is possible to discharge the charged fine particle water according to the environment in the bus vehicle 1.

  (2) The sealing time of the bus vehicle 1 is detected by measuring the number of times of opening the vehicle door 52 within a predetermined measurement time. Accordingly, since the sealing time of the bus vehicle 1 can be easily detected, the control in the system control unit 41 is facilitated.

  (3) When the number of opening operations of the vehicle door 52 within the measurement time is less than a preset threshold value, the system control unit 41 determines the discharge amount of the charged fine particle water M in each electrostatic atomizer 11. Decrease. Therefore, excessive discharge of the charged fine particle water M can be suppressed when the degree of contamination in the bus vehicle 1 is low. As a result, the operating cost of the electrostatic atomizer 11 can be reduced.

  (4) The bus vehicle 1 of this embodiment is used for short-distance transportation. In short-distance transportation, since the distance between adjacent stops is short, the number of opening operations of the vehicle door 52 per unit time is larger than that in long-distance transportation such as railways and long-distance buses. For this reason, the contaminated air outside the bus vehicle 1 frequently flows from the entrance 51. Therefore, it is possible to arrange the electrostatic atomizer 11 in the bus vehicle 1 used for such a short distance transportation and to change the discharge amount of the charged particulate water M according to the sealing time of the bus vehicle 1. This is of great significance for improving the environment inside the bus vehicle 1.

In addition, you may change embodiment of this invention as follows.
-The system control part 41 of the said embodiment may change the electrostatic atomizer 11 driven according to the frequency | count of opening operation of the vehicle door 52 within measurement time. For example, the system control unit 41 releases the charged fine particle water M from the electrostatic atomizer 11 close to the vehicle door 52 when the number of opening operations of the vehicle door 52 within the measurement time exceeds a threshold value. The electrostatic atomizer 11 far from the vehicle door 52 may be stopped. The electrostatic atomizer 11 close to the vehicle door 52 may be, for example, only the first electrostatic atomizer 11 from the front among the plurality of electrostatic atomizers 11 in FIG. It is good also as the electrostatic atomizer 11 to the 2nd-3rd piece from the front. Even if it does in this way, there exists an effect similar to (1) of the said embodiment, (2), and (4).

-The system control part 41 of the said embodiment may adjust the discharge | release amount of the charged fine particle water M according to the number of people in the bus vehicle 1 in addition to the sealing time of the bus vehicle 1. FIG.
For example, in the example shown in FIG. 4, the number of passengers in the bus vehicle 1 is estimated using the carbon dioxide gas sensor 61 as the passenger number estimating means. The carbon dioxide sensor 61 is disposed at a position away from the vehicle door 52 in the bus vehicle 1 in order to avoid the influence of opening and closing of the vehicle door 52. The carbon dioxide sensor 61 detects the carbon dioxide concentration in the bus vehicle 1 and outputs the detection result to the system control unit 41. The system control unit 41 estimates the number of passengers in the bus vehicle 1 based on the carbon dioxide concentration detected by the carbon dioxide sensor 61 based on the relationship between the number of passengers in the bus vehicle 1 and the concentration of carbon dioxide in the bus vehicle 1. To do. And the system control part 41 adjusts discharge | release amount of the charged fine particle water M discharge | released from the electrostatic atomizer 11 according to the estimated passenger number. For example, the system control unit 41 controls the electrostatic atomizer 11 so that the amount of the charged fine particle water M is increased as the estimated number of passengers increases. In this way, the charged particulate water M can be efficiently discharged into the bus vehicle 1 in accordance with the number of passengers in the bus vehicle 1.

  Further, instead of the carbon dioxide sensor 61, the bus vehicle 1 may be provided with a human sensor as a passenger number estimating means. In the example illustrated in FIG. 5, the bus vehicle 1 includes a human sensor 71 that detects a person using infrared rays emitted by the person. The human sensor 71 divides the inside of the bus vehicle 1 into a plurality of areas, and detects infrared rays generated in the divided areas by a pyroelectric element 73 via a Fresnel lens (multi-lens) 72. Then, the detection result of the pyroelectric element 73 is detected by the comparator 75 after being amplified by the amplifier circuit 74. The detection result in the comparator 75 is counted in the count circuit 76, and the count circuit 76 outputs the count number to the system control unit 41. The system control unit 41 estimates the number of passengers in the bus vehicle 1 based on the count number output from the count circuit 76. At this time, the system control unit 41 estimates the number of people in one area among the areas obtained by dividing the bus vehicle 1 into a plurality of areas, and estimates the number of passengers in the bus vehicle 1 by assuming that the other areas are equivalent. May be estimated. In addition, the system control unit 41 may estimate the number of passengers on the bus vehicle 1 by estimating and totaling the number of people in each area of the bus vehicle 1 divided into a plurality of areas. And the system control part 41 controls the electrostatic atomizer 11 so that the discharge amount of the charged fine particle water M may be adjusted according to the estimated number of passengers. Even in this case, the charged particulate water M can be efficiently discharged into the bus vehicle 1 in accordance with the number of passengers in the bus vehicle 1.

  The number of passengers in the bus vehicle 1 may be estimated using a well-known fee receiving device mounted on the bus vehicle 1 in order to receive the boarding fee. Furthermore, the number of passengers in the bus vehicle 1 may be estimated by appropriately combining the carbon dioxide sensor 61, the human sensor 71, and the fee receiving device. Further, when the bus vehicle 1 is provided with a boarding gate and a boarding gate, the number of passengers in the bus vehicle 1 may be estimated using an active infrared sensor disposed at the boarding gate and the boarding gate. . In this case, the system control unit 41 counts the number of people passing through the entrance and the number of people passing through the exit based on the output of the active infrared sensor in the system control unit 41, and based on this count value. The number of passengers in the bus vehicle 1 is estimated.

  Alternatively, the number of passengers in the bus vehicle 1 may be estimated using a bus location system. In this case, the human sensor 71 is provided in a stop device (not shown) constituting the bus location system. The stop device is provided at the stop and includes a communication unit that performs wireless communication with a wireless communication unit (not shown) provided in the system control unit 41. The human sensor 71 provided in the stop device detects infrared rays generated at the stop by the pyroelectric element 73 via the Fresnel lens (multi-lens) 72. The count number counted by the count circuit 76 is transmitted from the communication unit of the bus stop device to the wireless communication means of the system control unit 41. The system control unit 41 estimates the number of people waiting for the bus at the bus stop based on the count number received by the wireless communication means, and increases the discharge amount of the charged particulate water M based on the estimated number of people. It is determined whether or not to make it. For example, when the number of people waiting at the bus stop is large (when the number is larger than a preset reference number), the system control unit 41 increases the discharge amount of the charged fine particle water M so as to increase the discharge amount. 11 is controlled.

  When the bus location system is used, the system control unit 41 adds the number of people in the bus vehicle 1 to the number of passengers estimated based on the count value transmitted from the stop device. Accordingly, the discharge amount of the charged fine particle water M may be adjusted. When the bus vehicle 1 is a route bus or the like and the bus vehicle 1 is provided with a get-off button, an on signal output when the get-off button is operated is input to the system control unit 41. It may be. When an on signal is input from the getting-off button, it is assumed that there are people getting off from the bus vehicle 1, so this number is calculated by subtracting an arbitrary predetermined number from the estimated number of passengers. The discharge amount of the charged fine particle water M may be adjusted according to the number of passengers. In this case, the number of people in the bus vehicle 1 is estimated based on the outputs of the carbon dioxide sensor 61, the human sensor 71, the active infrared sensor, and the like provided in the bus vehicle 1. Further, the wireless communication means of the system control unit 41 may acquire the number of people waiting at the stop when transmitting the position information of the bus vehicle 1 in the bus location system.

  In the above embodiment, the number of times of opening the vehicle door 52 per measurement time is used as a value according to the sealing time for sealing the bus vehicle 1. However, the closing time of the vehicle door 52 at the time of congestion may be used as a value according to the sealing time of the bus vehicle 1. If the time during which the bus vehicle 1 is sealed becomes long during congestion, odors and the like are released from the many people in the bus vehicle 1 into the air, so the inside of the bus vehicle 1 is likely to be contaminated. Therefore, the system control unit 41 closes the entrance / exit 51 by the vehicle door 52 when the inside of the bus vehicle 1 is congested, that is, when the number of passengers in the bus vehicle 1 is equal to or more than a preset reference number. Measure the time you are. The number of passengers in the bus vehicle 1 is estimated based on the outputs of the carbon dioxide sensor 61, the human sensor 71, the active infrared sensor, and the like. Then, when the number of passengers on the bus vehicle 1 is equal to or greater than a preset reference number of people, the system control unit 41 charges the charged fine particle water when the time during which the entrance / exit 51 is closed by the vehicle door 52 is longer than a predetermined time. The electrostatic atomizer 11 is controlled so as to increase the discharge amount of M. Even if it does in this way, there exists an effect similar to (1) of the said embodiment.

  -The system control part 41 of the said embodiment may be comprised so that it may concentrate on the place where a person exists in the bus vehicle 1, and discharge the charged fine particle water M. FIG. In this case, as shown in FIG. 6, the bus vehicle 1 is provided with boarding place detection means 81 for detecting a place where a person is present in the bus vehicle 1, and the boarding place detection means 81 is provided within the bus vehicle 1. A place where a person is present is detected, and the detection result is output to the system control unit 41. As the boarding place detection means 81, for example, a seating sensor provided on the seat 57, a touch sensor provided on a handrail, a hanging leather, or the like is used. Then, the system control unit 41 intensively drives the electrostatic atomizer 11 disposed in the vicinity of the place where the person is present in the bus vehicle 1, that is, the place detected by the boarding place detection means 81. The charged fine particle water M is intensively discharged to a place where a person is present in the bus vehicle 1.

  In this way, since the charged fine particle water M is intensively discharged to a place where there is a person who causes a contamination of the inside of the bus vehicle 1, it is possible to efficiently deodorize, disinfect and inactivate allergen substances. . In addition, when the place where the person is present in the bus vehicle 1 is biased, the charged particulate water M is intensively discharged to the place where the person is present, so that there is a place where the person is concentrated in the bus vehicle 1. It is suppressed that the environment of the place becomes more contaminated than the other places in the bus vehicle 1. Since passengers of the bus vehicle 1 are often seated or caught by handrails, hanging leathers, etc., compared to passengers of the railroad vehicle, the bus vehicle 1 has a more internal person than the railroad vehicle. It is easy to identify the whereabouts. Therefore, it is easy to intensively discharge the charged fine particle water M to a place where a person is present.

  -The system control part 41 of the said embodiment may be comprised so that at least one of the discharge amount of the charged fine particle water M and the discharge | release place of the charged fine particle water M may be changed according to the contamination degree in the bus vehicle 1. . For example, when the number of times of opening the vehicle door 52 increases, the contaminated air outside the bus vehicle 1 has a greater chance of flowing into the bus vehicle 1, so that the inside of the bus vehicle 1 is easily contaminated. Therefore, the system control unit 41 may measure the number of opening operations of the vehicle door 52 and adjust the discharge amount of the charged particulate water M according to the measurement result. In this case, the door opening / closing control means 53 that outputs an opening / closing signal to the system control unit 41 serves as a contamination degree detection means for detecting the degree of contamination in the bus vehicle 1.

  Further, as shown in FIG. 7, in addition to the door opening / closing control unit 53, a contamination level detection unit 91 for detecting the contamination level in the bus vehicle 1 may be provided in the bus vehicle 1. For example, when detecting the degree of contamination in the bus vehicle 1 from the congestion rate inside the bus vehicle 1, a human sensor that detects the location of a person is used as the contamination degree detection means 91. Here, the “congestion rate” is the ratio of the number of passengers to the boarding capacity of the bus vehicle 1. The system control unit 41 calculates the number of passengers of the bus vehicle 1 based on the output of the human sensor, and calculates the congestion rate from the calculated number of passengers and the passenger capacity of the bus vehicle 1. And the system control part 41 controls the electrostatic atomizer 11 so that the discharge amount of the charged fine particle water M may be adjusted according to the calculated congestion rate. For example, the system control unit 41 controls each electrostatic atomizer 11 so that the discharge amount of the charged fine particle water M increases as the congestion rate increases.

  Further, a dust sensor may be used for the contamination degree detection means 91. In this case, the system control unit 41 detects the degree of contamination in the bus vehicle 1 based on the output of the dust sensor, and changes the discharge amount of the charged particulate water M according to the detected degree of contamination. The atomizer 11 is adjusted. In the case where a location that is particularly contaminated in the bus vehicle 1 can be identified based on the output of the dust sensor, the system control unit 41 is arranged in the vicinity of the location that is particularly contaminated. The electrostatic atomizer 11 to be driven may be changed so as to drive.

  Further, by using the human sensor 71, the dust sensor, the carbon dioxide gas sensor 61 and the like as the contamination degree detecting means 91, a place where the contamination degree is high in the bus vehicle 1 may be detected. In this case, the system control unit 41 causes the charged fine particle water M to be discharged from the electrostatic atomizer 11 in the vicinity of a place where the degree of contamination is high. Alternatively, a human sensor 71, a dust sensor, a carbon dioxide gas sensor 61, or the like may be used as the contamination degree detection unit 91, and the movement of a person in the bus vehicle 1 may be detected based on the output of the contamination degree detection unit 91. In this case, the system control unit 41 causes the charged fine particle water M to be discharged from the electrostatic atomizer 11 in the vicinity of the person according to the movement of the person.

  In this case, since the charged fine particle water M is released according to the degree of contamination in the bus vehicle 1, the charged fine particle water M is excessively discharged, and deodorization, sterilization, and inactivation of allergen substances are ineffective. It is suppressed that it becomes enough. In addition, when the discharge location of the charged fine particle water M is changed according to the degree of contamination, the occurrence of a location with a high degree of contamination in the bus vehicle 1 is suppressed.

  -The system control part 41 of the said embodiment changes at least one of the discharge amount of the charged fine particle water M, and the discharge | release place of the charged fine particle water M according to the temperature distribution and humidity distribution in the bus vehicle 1. Also good. In this case, as shown in FIG. 8, the bus vehicle 1 is provided with a plurality of temperature sensors 101 and a plurality of humidity sensors 102 as temperature and humidity distribution detecting means. The plurality of temperature sensors 101 and humidity sensors 102 are preferably arranged in the vicinity of the plurality of electrostatic atomizers 11 arranged in the bus vehicle 1. The system control unit 41 detects the temperature distribution and humidity distribution in the bus vehicle 1 based on the outputs of the plurality of temperature sensors 101 and the plurality of humidity sensors 102. And the system control part 41 drives the electrostatic atomizer 11 which exists in the place suitable for the atomization of the water performed with the discharge electrode 23 according to the detected temperature distribution and humidity distribution. Further, the system control unit 41 may drive the electrostatic atomizer 11 so that the charged fine particle water M is appropriately generated according to the detected temperature distribution and humidity distribution. Since the temperature distribution and the humidity distribution are related to the generation of water held in the discharge electrode 23, the charged fine particle water M is efficiently driven by driving the electrostatic atomizer 11 based on the temperature distribution and the humidity distribution. Can be generated.

  In the case where a plurality of electrostatic atomizers 11 are arranged on the bus vehicle 1, it may be as shown in FIG. The bus vehicle 1 shown in FIG. 9 is provided with an opening 111 and an entrance 111 at the rear side of the left side surface of the bus vehicle 1 and at the front end of the left side surface of the bus vehicle 1. An exit 112 as a mouth is provided. The entrance 111 and the exit 112 are each opened and closed by the vehicle door 52. In the bus vehicle 1, a plurality of electrostatic atomizers 11 are disposed on the ceiling portion 58 as in the above embodiment, and further, the electrostatic atomization is concentrated in the vicinity of the entrance 111 and the exit 112. A device 11 is arranged. Specifically, the electrostatic atomizers 11 are disposed on both sides of the entrance 111 and the electrostatic atomizers 11 are disposed on both sides of the exit 112, respectively.

  As described above, when the plurality of electrostatic atomizers 11 are arranged in the bus vehicle 1, the charged fine particle water M can be easily released according to the location in the bus vehicle 1. Further, it is possible to easily change the location where the charged fine particle water M is discharged and adjust the discharge amount of the charged fine particle water M. Further, when the entrance 111 and the exit 112 are opened, the contaminated air outside the bus vehicle 1 flows in. Accordingly, by disposing the electrostatic atomizer 11 in the vicinity of the entrance 111 and the exit 112 to discharge the charged fine particle water M, the deodorization of the air flowing into the bus vehicle 1 from the entrance 111 and the exit 112 is performed. Thus, sterilization and inactivation of allergen substances can be performed efficiently.

  Note that the number of electrostatic atomizers 11 provided in the bus vehicle 1 is not necessarily plural, and the bus vehicle 1 only needs to be provided with at least one electrostatic atomizer 11. Moreover, you may arrange | position the electrostatic atomizer 11 in the vicinity of the window part (opening part) which is provided in the bus vehicle 1 and can be opened and closed by opening / closing members, such as a window glass.

  In the above embodiment, the electrostatic atomizer 11 is disposed on the ceiling portion 58. However, the electrostatic atomizer 11 is not limited to the ceiling portion 58 but may be disposed in a position where the charged particulate water M can be discharged into the bus vehicle 1 in the bus vehicle 1.

  For example, in the example shown in FIG. 10A, the electrostatic atomizer 11 is disposed at the outlet 121 at the downstream end of the air passage 125 of the air conditioner 124 including the cooler 122 and the air conditioner fan 123. The mist discharge ports 22a are arranged so as to be adjacent to each other. In the example shown in FIG. 10B, the electrostatic atomizer 11 is arranged so that the mist outlet 22 a is adjacent to the air passage 125 of the air conditioner 124. Moreover, the electrostatic atomizer 11 may be arrange | positioned in the upstream or downstream of the air conditioner fan 123 inside the air conditioner 124.

  In this way, the charged particulate water M can be effectively diffused into the bus vehicle 1 using the airflow of the air conditioner device 124. Some bus vehicles 1 can manually change the injection direction of the outlet 121. Therefore, when the electrostatic atomizer 11 is arranged in the vicinity of the ejection port 121 or in the air conditioner 124 in the bus vehicle 1, the person who gets on the bus vehicle 1 manually changes the ejection direction of the ejection port 121. As a result, the charged fine particle water M can be bathed in a concentrated manner.

  Moreover, the electrostatic atomizer 11 may be arrange | positioned in the vicinity of the accessible part which the person who gets on the bus vehicle 1 contacts. For example, as shown in FIG. 11A, the electrostatic atomizer 11 may be arranged on the side wall portion of the bus vehicle 1 so as to be adjacent to the seat 57 as the accessible portion. Moreover, as shown in FIG.11 (b), you may arrange | position the electrostatic atomizer 11 in the vicinity of the hanging leather 131 as a accessible part. Moreover, as shown in FIG.11 (c), you may arrange | position the electrostatic atomizer 11 in the vicinity of the handrail 132 as a touchable part. Further, when the get-off button is operated, there are many people in the vicinity of the get-off button, so the electrostatic atomizer 11 may be arranged in the vicinity of the get-off button.

  In the bus vehicle 1, the accessible parts (the seat 57, the suspended leather 131, the handrail 132, the getting-off button, etc.) are in direct contact with humans, so that odors, bacteria, and allergen substances are likely to adhere to them. And by arrange | positioning the electrostatic atomizer 11 in the vicinity of a touchable part, the deodorization of the touchable part, disinfection, and inactivation of an allergen substance can be performed effectively. Further, since there are many people near the accessible portion, it is possible to effectively remove odors and the like emitted from people. In addition, providing a ground electrode in the accessible part in the bus vehicle 1 makes it easier for a person who contacts the accessible part to be exposed to the charged particulate water M.

  -The system control part 41 of the said embodiment may control the electrostatic atomizer 11 so that the discharge amount of the charged fine particle water M may be increased in proportion to the opening time of the vehicle door 52. FIG. In this case, when an opening / closing signal for opening the vehicle door 52 is input from the door opening / closing control means 53, the system control unit 41 measures the time after the opening / closing signal is input. The system control unit 41 is arranged in the bus vehicle 1 so that the discharge amount of the charged particulate water M increases in proportion to the time after the opening / closing signal for opening the vehicle door 52 is input. Each electrostatic atomizer 11 is controlled. The system control unit 41 drives the electrostatic atomization so that the discharge amount of the charged particulate water M increases in proportion to the time after the opening / closing signal for opening the vehicle door 52 is input. The number of devices 11 may be increased.

  As the opening time of the vehicle door 52 becomes longer, the amount of contaminated air flowing into the bus vehicle 1 from the entrance 51 is increased accordingly. Therefore, by increasing the discharge amount of the charged fine particle water M in proportion to the opening time of the vehicle door 52, the degree of contamination in the bus vehicle 1 due to the contaminated air flowing into the bus vehicle 1 from the entrance 51. The increase is suppressed. Moreover, the discharge amount of the charged fine particle water M can be easily increased by increasing the discharge amount of the charged fine particle water M by the electrostatic atomizer 11 or increasing the number of the electrostatic atomizers 11 to be driven. it can.

  -The system control part 41 of the said embodiment may control the electrostatic atomizer 11 so that the discharge amount of the charged fine particle water M may be increased in proportion to the frequency | count of opening operation of the vehicle door 52. FIG. In this case, the system control unit 41 measures the number of times that an opening / closing signal for opening the vehicle door 52 is input. And the system control part 41 is arrange | positioned in the bus vehicle 1 so that discharge | release amount of the charged fine particle water M may increase in proportion to the frequency | count that the opening / closing signal to open the vehicle door 52 is input. The electrostatic atomizer 11 is controlled. The system control unit 41 drives the electrostatic atomizer 11 so that the discharge amount of the charged fine particle water M increases in proportion to the number of times the open / close signal for opening the vehicle door 52 is input. May be increased.

  As the number of opening operations of the vehicle door 52 increases, the amount of contaminated air flowing into the bus vehicle 1 from the entrance 51 is increased accordingly. Therefore, by increasing the discharge amount of the charged fine particle water M in proportion to the number of times of opening the vehicle door 52, the contamination in the bus vehicle 1 is caused by the contaminated air flowing into the bus vehicle 1 from the entrance 51. An increase in the degree is suppressed. Moreover, the discharge amount of the charged fine particle water M can be easily increased by increasing the discharge amount of the charged fine particle water M by the electrostatic atomizer 11 or increasing the number of the electrostatic atomizers 11 to be driven. it can.

  -The system control part 41 of the said embodiment is charged fine particle water M by the electrostatic atomizer 11 arrange | positioned in the vicinity of the entrance 51 when the opening time of the vehicle door 52 is longer than the preset reference time. May be increased. Moreover, the system control part 41 may drive the electrostatic atomizer 11 arrange | positioned in the vicinity of the entrance / exit 51 intensively, when the opening time of the vehicle door 52 is longer than the said reference time. The system control unit 41 measures the opening time of the vehicle door 52 by measuring the time from when the opening / closing signal for opening the vehicle door 52 is input from the door opening / closing control means 53.

  Moreover, the system control part 41 is the case where the frequency | count of opening operation of the vehicle door 52 is more than the preset reference frequency, and the charged fine particle water M by the electrostatic atomizer 11 arrange | positioned in the vicinity of the entrance / exit 51 is used. The amount released may be increased. Moreover, the system control part 41 may drive the electrostatic atomizer 11 arrange | positioned in the vicinity of the entrance / exit 51 intensively, when the frequency | count of opening operation of the vehicle door 52 is more than the said reference frequency. The system control unit 41 measures the number of times that the vehicle door 52 is opened by measuring the number of times that an opening / closing signal for opening the vehicle door 52 is input from the door opening / closing control means 53.

  Further, the system control unit 41 closes the entrance / exit 51 when the opening time of the vehicle door 52 is longer than the reference time and the number of opening operations of the vehicle door 52 is larger than the reference number. The discharge amount of the charged fine particle water M by the arranged electrostatic atomizer 11 may be increased. In this case, the system control unit 41 may intensively drive the electrostatic atomizer 11 disposed in the vicinity of the entrance 51.

If it does in this way, it will become easy to maintain the environment near the entrance 51 in the inside of bus vehicle 1.
In the above embodiment, the bus vehicle 1 is used as a short-distance transportation facility, but may be used as a long-distance transportation facility. The bus vehicle 1 may be a vehicle such as a railway vehicle.

  In the above embodiment, the electrostatic atomizer 11 is formed so as to apply a high voltage between the discharge electrode 23 and the counter electrode 22 disposed to face the discharge electrode 23. However, the electrostatic atomizer 11 may be configured not to include the counter electrode 22 and to apply a high voltage to the discharge electrode 23. Moreover, the role of the counter electrode 22 depends on the components of the electrostatic atomizer 11 disposed around the discharge electrode 23 such as the charge removal plate and the support frame 21 and the housing of the device on which the electrostatic atomizer 11 is mounted. You may make it fulfill.

The technical idea that can be grasped from the above embodiment and each of the above modifications will be described below.
(A) The vehicle according to any one of claims 1 to 9, wherein the vehicle is a bus vehicle and has a deodorizing / sterilizing function.

  DESCRIPTION OF SYMBOLS 1 ... Bus vehicle as a vehicle, 11 ... Electrostatic atomizer, 23 ... Discharge electrode, 41 ... System control part, 51 ... Entrance / exit as an opening part, 52 ... Vehicle door as an opening / closing member, 53 ... Contamination degree detection Door opening / closing control means as means, 57... Seat as accessible portion, 61... Passenger number estimating means and carbon dioxide gas sensor as pollution degree detecting means, 71... Human sensor as passenger number estimating means and pollution degree detecting means, DESCRIPTION OF SYMBOLS 81 ... Boarding place detection means, 91 ... Contamination degree detection means, 101 ... Temperature sensor as temperature / humidity distribution detection means, 102 ... Humidity sensor as temperature / humidity distribution detection means, 111 ... Entrance as entrance and exit / exit, DESCRIPTION OF SYMBOLS 112 ... Exit as opening part and entrance / exit, 121 ... Outlet, 124 ... Air-conditioner apparatus, 131 ... Suspended leather as accessible part, 132 ... Hand as accessible part Ri.

Claims (12)

A vehicle equipped with a deodorizing and disinfecting function having an electrostatic atomizing device that generates charged fine particle water by atomizing water held in the discharge electrode by applying a high voltage to the discharge electrode,
A system control unit for controlling the electrostatic atomizer to change at least one of the discharge amount of the charged fine particle water and the discharge location of the charged fine particle water according to a sealing time for sealing the vehicle; A vehicle equipped with a deodorizing and disinfecting function. In the vehicle having the deodorizing / disinfecting function according to claim 1,
A passenger number estimating means for estimating the number of passengers in the vehicle;
The system control unit controls the electrostatic atomizer to adjust the discharge amount of the charged fine particle water according to the number of passengers estimated based on the output of the number of passengers estimation means.・ Vehicles with sterilization function. In a vehicle provided with the deodorizing and sterilizing function according to claim 1 or claim 2,
A boarding place detection means for detecting a place where a person riding in the vehicle is present,
The system control unit has a deodorizing and sterilizing function for controlling the electrostatic atomizer so that the charged fine particle water is intensively discharged to a place detected by the boarding place detecting means. Vehicle. In the vehicle provided with the deodorizing / disinfecting function according to any one of claims 1 to 3,
A pollution degree detection means for detecting the degree of pollution in the vehicle;
The system control unit controls the electrostatic atomizer to change at least one of the discharge amount of the charged fine particle water and the discharge location of the charged fine particle water according to the output of the contamination degree detection means. A vehicle equipped with a deodorizing and disinfecting function. In the vehicle provided with the deodorizing / disinfecting function according to any one of claims 1 to 4,
A temperature / humidity distribution detecting means for detecting temperature distribution and humidity distribution in the vehicle;
The system control unit determines at least one of the discharge amount of the charged fine particle water and the discharge location of the charged fine particle water according to the temperature distribution and humidity distribution in the vehicle detected based on the output of the temperature / humidity distribution detection means. A vehicle having a deodorizing and sterilizing function, wherein the electrostatic atomizer is controlled to be changed. In the vehicle provided with the deodorizing / disinfecting function according to any one of claims 1 to 5,
A vehicle having a deodorizing / sterilizing function, comprising a plurality of the electrostatic atomizers. In the vehicle provided with the deodorizing / disinfecting function according to claim 6,
A vehicle provided with a deodorizing and sterilizing function, wherein the electrostatic atomizer is arranged in the vicinity of an opening provided in a vehicle and opened and closed by an opening / closing member. In the vehicle provided with the deodorizing / disinfecting function according to any one of claims 1 to 7,
A vehicle equipped with a deodorizing and sterilizing function, wherein the electrostatic atomizer is disposed inside an air conditioner mounted on a vehicle or at an outlet of the air conditioner. In the vehicle provided with the deodorizing / disinfecting function according to any one of claims 1 to 8,
A vehicle having a deodorizing and sterilizing function, wherein the electrostatic atomizer is disposed in the vicinity of a touchable part that a person on the vehicle contacts. A method for controlling an electrostatic atomizer provided in a vehicle having a deodorizing / disinfecting function according to any one of claims 1 to 9,
A control method for an electrostatic atomizer, wherein the discharge amount of the charged fine particle water is increased in proportion to an opening time of a vehicle door that opens and closes a vehicle entrance / exit. A method for controlling an electrostatic atomizer provided in a vehicle having a deodorizing / disinfecting function according to any one of claims 1 to 9,
A control method for an electrostatic atomizer, wherein the discharge amount of the charged fine particle water is increased in proportion to the number of opening operations of a vehicle door that opens and closes a vehicle entrance / exit. A method for controlling an electrostatic atomizer provided in a vehicle having a deodorizing / disinfecting function according to any one of claims 1 to 9,
When the opening time of the vehicle door for opening and closing the vehicle entrance / exit is longer than a preset reference time, and at least one of the cases where the number of times of opening the vehicle door is greater than the preset reference number Increases the discharge amount of the charged fine particle water by the electrostatic atomizer arranged in the vicinity of the entrance / exit, or intensively drives the electrostatic atomizer arranged in the vicinity of the entrance / exit A control method for an electrostatic atomizer, characterized in that:

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