WO2007004410A1 - Dispositif de commande de climatisation, procédé de commande de climatisation, programme de climatisation et support d’enregistrement - Google Patents

Dispositif de commande de climatisation, procédé de commande de climatisation, programme de climatisation et support d’enregistrement Download PDF

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Publication number
WO2007004410A1
WO2007004410A1 PCT/JP2006/312172 JP2006312172W WO2007004410A1 WO 2007004410 A1 WO2007004410 A1 WO 2007004410A1 JP 2006312172 W JP2006312172 W JP 2006312172W WO 2007004410 A1 WO2007004410 A1 WO 2007004410A1
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WO
WIPO (PCT)
Prior art keywords
information
vehicle
air conditioning
conditioning control
negative ion
Prior art date
Application number
PCT/JP2006/312172
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English (en)
Japanese (ja)
Inventor
Toshiharu Baba
Original Assignee
Pioneer Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Corporation filed Critical Pioneer Corporation
Publication of WO2007004410A1 publication Critical patent/WO2007004410A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing

Definitions

  • Air conditioning control device air conditioning control method, air conditioning control program, and recording medium
  • the present invention relates to an air conditioning control device, an air conditioning control method, an air conditioning control program, and a recording medium that adjust air conditioning in a vehicle.
  • the use of the present invention is not limited to the above-described air conditioning control device, air conditioning control method, air conditioning control program, and recording medium.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2005-047360
  • an air conditioning control device is acquired by an acquisition unit that acquires information relating to a running state of a vehicle, and the acquisition unit. And determining means for determining whether or not the information relating to the running state includes information indicating a state in which negative ions need to be generated, and a negative ion generator based on the determination result of the determining means. Control means for controlling It is a sign.
  • an air conditioning control program causes a computer to execute the air conditioning control method according to claim 6.
  • a recording medium according to the invention of claim 8 is readable by a computer recording the air conditioning control program according to claim 7.
  • FIG. 1 is a block diagram showing a functional configuration of an air-conditioning control apparatus according to an embodiment.
  • FIG. 2 is a flowchart showing a procedure of air conditioning management processing performed by the air conditioning management device.
  • FIG. 3 is a block diagram showing a system configuration of an air conditioning control system that focuses on the embodiment.
  • FIG. 4 is a block diagram showing a hardware configuration of the navigation device.
  • FIG. 5 is a flowchart showing a procedure of air conditioning control processing performed by an air conditioning control unit.
  • FIG. 6 is a flowchart showing a procedure of air conditioning control processing performed by the air conditioning control unit.
  • FIG. 1 is a block diagram showing a functional configuration of an air-conditioning control apparatus that works according to the embodiment.
  • the air conditioning control device 100 includes an acquisition unit 101, a determination unit 102, and a control unit 103, and controls the air conditioning of the vehicle.
  • the air conditioning control device 100 is connected to the negative ion generator 110 and the navigation device 120.
  • Acquisition unit 101 acquires information related to the traveling state of the vehicle. More specifically, the acquisition unit 101 acquires information related to the running state of the vehicle from the navigation device 120 provided in the vehicle for which the air conditioning control device 100 controls air conditioning.
  • the information related to the running state of the vehicle includes, for example, the current position of the own vehicle, the continuous running time, and output information from various sensors.
  • the determination unit 102 determines whether or not the information on the traveling state acquired by the acquisition unit 101 includes information indicating a state in which negative ions need to be generated.
  • the state where negative ions need to be generated is a traveling state in which the vehicle passenger feels stress, such as traveling for a long time or traveling on a rough road.
  • the acquisition unit 101 can acquire road traffic information and weather information, it is determined whether or not the information includes information indicating a state in which negative ions need to be generated. .
  • Control unit 103 controls negative ion generator 110 based on the determination result of determination unit 102. Specifically, when the determination unit 102 determines that the information on the traveling state includes information indicating a state where it is necessary to generate negative ions, the negative ion generator 110 generates negative ions.
  • the acquisition unit 101 acquires vehicle travel time information as information relating to the vehicle travel state
  • the determination unit 102 determines whether the vehicle travel time information is equal to or greater than a predetermined time. . Then, the control unit 103 causes the negative ion generator 110 to generate negative ions when the travel time information of the vehicle is equal to or longer than a predetermined time.
  • the acquisition unit 101 may acquire road traffic information from the navigation device 120. In this case, the determination unit 102 determines whether the road traffic information includes, for example, information that the vicinity of the current location of the vehicle is congested, and the control unit 103 is congested around the current location of the vehicle. Is included, the negative ion generator 110 generates negative ions.
  • the acquisition unit 101 may acquire weather information from the navigation device 120.
  • the determination unit 102 determines whether the weather information includes information that the vicinity of the current position of the vehicle is in bad weather, and the control unit 103 receives information that the vicinity of the current position of the vehicle is in bad weather. If included, the negative ion generator 110 generates negative ions.
  • FIG. 2 is a flowchart showing a procedure of air conditioning management processing performed by the air conditioning control device.
  • the acquisition unit 101 acquires information related to the traveling state of the vehicle from the navigation device 120 (step S201).
  • step S202 it is determined whether road traffic information or weather information can be obtained (step S202). If it can be obtained (step S202: Yes), obtainable information is obtained (step S203). If both road traffic information and weather information can be acquired at this time, both may be acquired. On the other hand, if neither can be acquired (step S 2 02: No), the process proceeds to step S204.
  • step S204 it is determined from the information acquired in steps S201 and S203 whether or not negative ions need to be generated. Specifically, it is determined whether the information acquired in steps S201 and S203 includes information indicating a state in which negative ions need to be generated.
  • step S204: Yes the control unit 103 generates negative ions in the negative ion generator 110 (step S205), and ends the processing according to this flowchart.
  • step S204: No the processing according to this flowchart in which negative ions are not generated in the negative ion generator 110 is terminated.
  • the navigation device 120 and the negative ion generator 110 are linked to each other so that the navigation device 120 Based on the information acquired, it is possible to determine whether negative ions need to be generated. As a result, negative ions can be generated when necessary, without being operated by the passenger.
  • FIG. 3 is a block diagram showing a system configuration of an air conditioning control system that is effective in the embodiment.
  • the air-conditioning control system 300 that is useful in the embodiment includes a navigation device 310, an air-conditioner controller (hereinafter abbreviated as an air-conditioner controller) device 320, and a negative ion generator 330. Further, the air blown from the air conditioner controller device 320 and the minus ion generator 330 is blown into the vehicle through the blower port 340.
  • the navigation device 310 performs a route search from the departure point to the destination point, route guidance along the searched route, and the like.
  • the navigation device 310 acquires current vehicle position information, road traffic information, and the like as appropriate in order to perform route search and route guidance in accordance with the current road conditions.
  • the navigation device 310 controls the negative ion generator 330 via the air conditioner controller device 320 using the vehicle current position information and road traffic information described above, and when negative ions are required in the vehicle. Generates negative ions.
  • the case where negative ions are required is a case where a sedative effect or fatigue recovery effect, which is an effect of negative ions on the human body, is required.
  • these effects are necessary when, for example, the vehicle is involved in traffic jams and continues to drive for a long time, roads with continuous slopes and curves such as mountain roads, and bad roads such as snowy roads.
  • the navigation device 310 determines whether the vehicle is in such a state from information used for route search or route guidance, and allows the passenger to continue traveling comfortably.
  • the air conditioner controller device 320 includes an operation unit, a temperature sensor, and a humidity sensor (not shown), and adjusts the air conditioning in the vehicle to an appropriate state. Appropriate conditions include a state where the passengers in the vehicle generally maintain a comfortable temperature “humidity” and a state where the passengers set the temperature “humidity” set via the control unit.
  • the air conditioner controller device 320 is a navigation device. The on / off state of the negative ion generator 330 is controlled by the control from the chamber device 310.
  • the negative ion generator 330 generates negative ions in accordance with control from the navigation device 310 via the air conditioner controller device 320 or an instruction from the user via an operation unit (not shown).
  • Known methods for generating negative ions include those that discharge using a metal electrode, those that pulverize water, those that use ultraviolet light, and those that use natural ore. In this embodiment, any method described above may be used as long as it can control the generation of negative ions by an electrical signal.
  • the navigation device 310 and the air conditioner controller device 320 are connected by the communication line 11, and the air conditioner controller device 320 and the negative ion generator 330 are connected by the communication line 12.
  • the air conditioner controller device 320 and the negative ion generator device 330 are connected by an electric signal line.
  • the navigation device 310 has the force S for controlling the negative ion generator 330 via the air conditioner controller device 320, and the air conditioner controller device 320 via the negative ion generator 330. It is also good to control.
  • the air conditioner controller device 320 and the negative ion generator 330 are connected by a communication line or an electric signal line.
  • a negative ion generator 330 may be provided in the air conditioner controller device 320.
  • the navigation device 310 generates a control signal for turning on the switch of the negative ion generator 330 and transmits it to the air controller device 320 via a communication line or an electric signal line.
  • FIG. 4 is a block diagram showing a hardware configuration of the navigation device.
  • the navigation device 310 includes a navigation control unit 401, a user operation unit 402, a display unit 403, a position acquisition unit 404, a recording medium 405, a recording medium decoding unit 406, a guidance sound output unit 407,
  • the communication unit 408, the route searching unit 409, the route guiding unit 410, the guidance sound generating unit 411, and the air conditioning control unit 412 are configured.
  • the navigation control unit 401 controls the entire navigation apparatus 310.
  • Navigator The chassis control unit 401 includes, for example, a CPU (Central Processing Unit) that executes predetermined arithmetic processing, a ROM (Read Only Memory) that stores various control programs, and a RAM (Random Access) that functions as a work area for the CPU. It can be realized by a microcomputer constituted by a memory.
  • a CPU Central Processing Unit
  • ROM Read Only Memory
  • RAM Random Access
  • the navigation control unit 401 inputs / outputs information related to the route guidance between the route search unit 409, the route guidance unit 410, and the guidance sound generation unit 411 when performing route guidance. Information obtained as a result is output to display section 403 and guidance sound output section 407.
  • User operation unit 402 outputs information input by the user, such as characters, numerical values, and various instructions, to navigation control unit 401.
  • information input by the user such as characters, numerical values, and various instructions
  • various known forms such as a push button switch, a touch panel, a keyboard, and a joystick that detect physical pressing Z non-pressing can be employed.
  • the user operation unit 402 may be configured to perform an input operation by sound using a microphone that inputs sound from the outside.
  • the user operation unit 402 may be provided integrally with the navigation device 310, or may be configured to be operated separately from the navigation device 310, such as a remote controller.
  • the user operation unit 402 may be configured in any one of the various forms described above, or may be configured in a plurality of forms.
  • the user inputs information by appropriately performing an input operation according to the form of the user operation unit 402.
  • the information input by the operation of the user operation unit 402 includes, for example, the destination point or departure of the route to be searched.
  • the destination or departure point is entered by entering the latitude / longitude and address of each point, as well as specifying the telephone number, genre, keyword, etc. of the destination or departure point facility.
  • the facility is searched and its location can be determined. More specifically, these pieces of information are specified as one point on the map based on background type data included in map information recorded on a recording medium 405 described later. Further, map information may be displayed on a display unit 403 described later, and one point on the displayed map may be designated.
  • the display unit 403 is, for example, a CRT (Cathode Ray Tube), a TFT liquid crystal display, Includes organic EL displays and plasma displays.
  • the display unit 403 can be configured by, for example, a video I / F or a display device for video display connected to the video I / F.
  • the video I / F includes, for example, a graphic controller that controls the entire display device, a buffer memory such as VRAM (Video RAM) that temporarily stores image information that can be displayed immediately, and a graphic controller. It is composed of a control IC that controls the display of the display device based on the output image information.
  • the display unit 403 displays icons, cursors, menus, windows, or various information such as characters and images.
  • the display unit 403 displays map information and route guidance information stored in the HD.
  • the position acquisition unit 404 includes a GPS receiver and various sensors, and acquires information on the current position of the own device (own vehicle position).
  • the GPS receiver receives the radio wave from the GPS satellite and determines the geometric position with the GPS satellite.
  • GPS is an abbreviation for Global Positioning System, and is a system that accurately determines the position on the ground by receiving radio waves from four or more satellites.
  • the GPS receiver is composed of an antenna for receiving radio waves from GPS satellites, a tuner for demodulating the received radio waves, and an arithmetic circuit for calculating the current position based on the demodulated information.
  • the various sensors are various sensors mounted on the vehicle such as a vehicle speed sensor, an angular velocity sensor, a travel distance sensor, and a tilt sensor, and the travel locus of the vehicle is obtained from information output from these sensors. In this way, the vehicle position can be recognized with higher accuracy by using the information output from various sensors mounted on the vehicle in combination with the information obtained from the outside by the GPS receiver. .
  • the vehicle speed sensor detects from the output side shaft of the transmission of the vehicle on which the navigation device 310 is mounted.
  • the angular velocity sensor detects the angular velocity when the host vehicle is rotating, and outputs angular velocity information and relative orientation information.
  • the mileage sensor calculates the number of pulses per rotation of the wheel by counting the number of pulses in a pulse signal output with a predetermined period of time as the wheel rotates, and determines the number of pulses per rotation. Based on the travel distance information.
  • the inclination sensor detects the inclination angle of the road surface.
  • the recording medium 405 can read various control programs and various information into a computer. Record in state.
  • the recording medium 405 accepts writing of information by the recording medium decoding unit 406 and records the written information in a nonvolatile manner.
  • the recording medium 405 can be realized by, for example, an HD (Hard Disk).
  • the recording medium 405 is not limited to HD.
  • DVD Digital Versatile Disk
  • CD Compact Disk
  • the recording medium 405 is not limited to DVD and CD, but can be attached to and detached from the recording medium decoding unit 406 such as CD-ROM (CD-R, CD-RW), MO (Magno-Optical disk), and memory card.
  • CD-ROM CD-R, CD-RW, MO (Magno-Optical disk), and memory card.
  • MO Mogno-Optical disk
  • a portable media can also be used.
  • the map information stored in the recording medium 405 includes background data representing features (features) such as buildings, rivers, and the ground surface, and road shape data representing road shapes. Rendered in 2D or 3D on the display screen of part 403. When the navigation apparatus 310 is guiding a route, the map information recorded on the recording medium 405 and the vehicle position acquired by the position acquisition unit 404 are displayed in an overlapping manner.
  • the road shape data further includes traffic condition data.
  • the traffic condition data includes, for example, the presence or absence of traffic lights and pedestrian crossings for each node, the presence or absence of highway doorways and junctions, the length (distance) for each link, vehicle width, direction of travel, road type ( Information on expressways, toll roads, general roads, etc.).
  • past traffic information is stored by statistically processing the past traffic information based on the season 'day' large holidays.
  • the navigation device 310 obtains information on the currently occurring traffic jam based on the road traffic information received by the communication unit 408, but it is possible to predict the traffic jam situation at the specified time based on the past traffic jam information. Become.
  • the map information is recorded on the recording medium 405.
  • the map information may be provided outside the navigation device 310, not the one recorded with the hardware of the navigation device 310 alone.
  • the navigation device 310 acquires map information via the network through the communication unit 408, for example.
  • the acquired map information is stored in RAM.
  • the recording medium decoding unit 406 controls reading / writing of information with respect to the recording medium 405.
  • the recording medium decoding unit 406 is an HDD (Hard Disk Drive).
  • DVD or CD including CD_R, CD-RW
  • the recording medium decoding unit 406 is a DVD drive or a CD drive.
  • CD-ROM CD-R, CD-RW
  • MO electrically erasable and removable recording medium
  • recording medium decoding unit 406 A dedicated drive device capable of reading stored information is used as the recording medium decoding unit 406 as appropriate.
  • the guidance sound output unit 407 reproduces the guidance sound by controlling the output to a connected speaker (not shown). There may be one speaker or a plurality of speakers. Specifically, the guidance sound output unit 407 can be realized by an audio I / F connected to an audio output speaker. More specifically, the audio I / F includes, for example, a D / A converter that performs D / A conversion of audio digital information, an amplifier that amplifies the audio analog signal output from the D / A converter, and audio analog It can be configured with an A / D converter that performs A / D conversion of information.
  • Communication unit 408 includes, for example, an FM tuner, a VICS / beacon receiver, a wireless communication device, and other communication devices, and performs communication with other communication devices.
  • Examples of information acquired by the communication unit 408 include real-time traffic jam information and traffic regulation information (hereinafter referred to as road traffic information).
  • the road traffic information may be delivered from the VICS (Vehicle Information and Communication System) center, or the road traffic will be regularly sent to the VICS Center. This may be done by requesting information. It is also possible to obtain road traffic information in the desired area from the VICS information collected nationwide on the server via the network.
  • the communication unit 408 may be connected to the server, and the weather information on the route searched by the route search unit 409 described later or around the destination point may be acquired via the network.
  • VICS is a VICS center. It is an information communication system that transmits road traffic information such as traffic jams and traffic regulations that have been edited and processed in real time, and displays them in characters and figures on an in-vehicle device such as a powerful navigation device.
  • VICS information road traffic information
  • Beacons include “radio wave beacons” used mainly on expressways and “optical beacons” used on major general roads.
  • the route search unit 409 uses the map information stored in the recording medium 405, the road traffic information acquired via the communication unit 408, and the like to optimally route from the departure point to the destination point.
  • the optimal route is the route that best matches the conditions specified by the user.
  • the route guidance unit 410 is obtained from the guidance route information searched by the route search unit 409, the vehicle position information acquired by the position acquisition unit 404, and the recording medium 405 via the recording medium decoding unit 400. Real-time route guidance information is generated based on the map information. The route guidance information generated at this time may be information considering the road traffic information received by the communication unit 408. The route guidance information generated by the route guidance unit 410 is output to the display unit 403 via the navigation control unit 401.
  • the guide sound generation unit 411 generates tone and voice information corresponding to the pattern. In other words, based on the route guidance information generated by the route guidance unit 410, the virtual sound source corresponding to the guidance point is set and the voice guidance information is generated, via the navigation control unit 4001. Output to guide sound output unit 407.
  • Air conditioning control unit 412 controls air conditioning in the vehicle based on information acquired by other components of navigation device 310. Specifically, the current position information of the vehicle acquired by the position acquisition unit 404, the output values of various sensors, and the location recorded on the recording medium 405. It is determined whether negative ions need to be generated based on the map information, road traffic information and weather information acquired by the communication unit 408. Then, if necessary, a signal for controlling on / off of the minus on generator 330 is generated and transmitted to the air conditioner controller 320.
  • step S501 the air-conditioning control unit 412 determines whether there is information that can be acquired from each component of the navigation device 310 by itself (step S501).
  • Information that can be acquired by the vehicle itself includes, for example, the current position information of the vehicle acquired by the position acquisition unit 404, the output values of various sensors, and the map information recorded in the recording medium 405.
  • Information that can be acquired without using the elapsed time from the start of traveling may be acquired using the time when the power of the navigation device 310 is turned on / off. For example, it may be obtained from a clock function in the navigation device 310 or the like.
  • step S501 If there is information that can be acquired by the vehicle itself (step S501: Yes), information that can be acquired by the vehicle itself is acquired (step S502), and the process proceeds to step S503. On the other hand, if there is no information that can be acquired by the vehicle itself (step S501: No), information (road traffic information or weather information) on the running state of the vehicle is obtained from each component of the navigation device 310. It is determined whether it can be acquired (step S503). Specifically, the communication unit 408 determines whether road traffic information or weather information can be acquired.
  • step S504 If road traffic information or weather information can be obtained (step S503: Yes), obtainable information is obtained (step S504). At this time, if only one of road traffic information and meteorological information can be obtained, obtainable information may be obtained, and if both can be obtained, both may be obtained.
  • the weather information may be acquired from a temperature or humidity sensor provided in the air conditioner controller device 320, for example. On the other hand, information that can be acquired by the vehicle alone and road traffic information 'weather information cannot be acquired In such a case (step S503: No), the process proceeds to step S514 in FIG.
  • step S505 determines whether or not negative ions are generated by the negative ion generator 330 (step S505). If it is determined that negative ions are generated (step S505: Yes), the process proceeds to step S506 in FIG. On the other hand, if it is not determined that negative ions are generated (step S505: No), the process proceeds to step S514 in FIG.
  • Whether or not negative ions are to be generated is determined by, for example, whether the information acquired in step S502 or step S504 includes information indicating a state in which it is necessary to generate negative ions. This is done by judging whether or not. For example, if information that can be acquired by the vehicle itself is acquired in step S502, it is determined from the traffic condition data whether the road currently being driven is an unpaved road or a road with a steep slope or curve from the map information. To do. In addition, it is judged from the output values of various sensors whether high-speed driving, long-time driving, and driving on roads with steep slopes or curves are continued.
  • the road traffic information acquired in step S504 includes information that traffic congestion and congestion occur at the current position of the vehicle and its surroundings, time zone regulations, road surface freezing, Judge whether there is information that there is a broken vehicle, chain regulation, low speed work vehicle, etc.
  • step S504 it is determined whether or not the weather information acquired in step S504 includes information on snow, heavy rain, lightning, earthquakes, etc. at or near the current position of the vehicle. In addition, it is judged whether the speed is restricted by fog, etc., or whether a warning warning is issued.
  • weather information from the air conditioner controller device 320, for example, it is determined whether or not there is a sudden change in temperature and humidity of the vehicle.
  • the air conditioning control unit 412 determines whether or not there is a stress factor from the information acquired in step S502 or step S504, and if there is a stress factor, causes the negative ion generator 330 to start generating negative ions. As a result, the negative ion concentration in the vehicle is improved, and the sedation effect and fatigue recovery effect, which are the effects of negative ions on the human body, are prevented, thereby preventing the passenger's fatigue and reduced concentration.
  • the determination at this time is performed not only on the current position of the vehicle but also on a certain range on the route, so that the negative ion concentration in the vehicle is increased in advance before the stress factor becomes apparent.
  • step S505 if it is determined in step S505 that negative ions are generated (step S505: Yes), the air conditioning control unit 412 sets a timer (step S506), and the time for generating negative ions is reached. Set.
  • the air conditioning control unit 412 determines whether the negative ion generation start request mask flag is set (step S507).
  • the value is “1”, and the negative ion generator 330 currently generates negative ions.
  • the negative ion generation start request mask flag is not set, that is, when it is cleared, the value is “0”, and the negative ion generator 330 currently stops generating negative ions. . If the air-con controller 320 is provided with the negative ion generator 330, the same process is performed for the negative ion generation switch-on mask flag.
  • step S507 If the generation start request mask flag is set (step S507: Yes), the negative ion generator 330 is currently generating negative ions. The process ends. On the other hand, if the generation start request mask flag is set or not (step S507: No), the generation start request mask flag is set to “1” (step S508). Then, a negative ion generation start request command is transmitted to the air conditioner controller device 320 via the communication line 11 (step S509).
  • the air conditioner controller device 320 that has received the generation start request command transmits a ⁇ N command to the negative ion generator 330 via the communication line 12.
  • the air conditioner controller device 320 receives an “ACK” (success) or “NACK” (failure) signal from the negative ion generation device 330 and transmits the received signal to the air conditioning control unit 412.
  • Air conditioning control unit 412 determines whether or not the negative ion generation start request to negative ion generator 330 has succeeded based on the signal received from air conditioner controller device 320 (step S510). When the negative ion generation start request is successful (Receive If the received signal is “ACK” (step S510: Yes), the processing according to this flowchart is terminated. On the other hand, when the negative ion generation start request fails (when the received signal power S is “NACK”) (step S510: No), retry processing is performed a predetermined number of times (step S511). If it is confirmed in the retry process that negative ions are generated (step S512: Yes), the process according to this flowchart is terminated.
  • Step S512 if the generation start of negative ions cannot be confirmed even after retrying a predetermined number of times (Step S512: No), the generation start request mask flag is cleared and set to “0” (Step S513). The process by is terminated. As a result, the next process is performed assuming that the negative ion generator 330 has stopped generating negative ions (No in step S507).
  • step S505 if it is determined that negative ions are not generated (step S505: No), it is determined whether the set time of the timer has elapsed (step S514). If the set time of the timer has not elapsed (step S514: No), the process according to this flowchart is terminated without performing any particular process in order to continue generating negative signs. On the other hand, if the set time of the timer has elapsed (step S514: Yes), it is determined whether the negative ion generation start request mask flag is cleared (step S515). If the generation start request mask flag is cleared (step S515: Yes), the negative ion generator 330 stops the generation of negative ions and does not perform any particular processing. The process by is terminated.
  • step S515 when the generation start request mask flag is not cleared (step S515: No), the negative ion generator 330 is currently generating negative ions. Therefore, the generation start request mask flag is cleared to “0” (step S516). Then, a negative ion generation stop request command is transmitted to the air conditioner controller device 320 via the communication line 11 (step S517).
  • the air conditioner controller device 320 that has received the generation stop request command transmits an OFF command to the negative ion generator 330 via the communication line 12.
  • the air conditioner controller 320 receives an “ACK” (success) or “NACK” (failure) signal from the negative ion generator 330 and transmits the received signal to the air conditioning controller 412.
  • Air conditioning control unit 412 determines whether or not the negative ion generation stop request to negative ion generation device 330 has succeeded based on the signal received from air conditioner controller device 320 (step S518). If the negative ion generation stop request is successful (when the received signal is “ACK”) (step S518: Yes), the processing according to this flowchart ends.
  • step S518: No when the negative ion generation stop request fails (when the received signal power S is “NACK”) (step S518: No), retry processing is performed a predetermined number of times (step S519). If it is confirmed in the retry process that the generation of negative ions has been stopped (step S520: Yes), the process according to this flowchart is terminated. On the other hand, if the negative ion generation stoppage cannot be confirmed even after retrying the specified number of times (step S520: No), the generation start request mask flag is set and set to “1” (step S52 1). The process by is terminated. Thus, the next process is performed assuming that the negative ion generator 330 is generating negative ions (step S507: Yes).
  • the navigation device 310 and the negative ion generation device 330 are linked to each other, and the passenger is informed by the information acquired by the navigation device 310.
  • the air conditioning management method described in the present embodiment can be realized by executing a program prepared in advance on a computer such as a personal computer or a workstation.
  • This program is recorded on a computer-readable recording medium such as a hard disk, flexible disk, CD_ROM, M0, or DVD, and is executed by being read from the recording medium by the computer.
  • this professional The gram may be a transmission medium that can be distributed via a network such as the Internet.

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  • Mechanical Engineering (AREA)
  • Navigation (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L’invention concerne un dispositif de commande de climatisation (100) commandant un dispositif de génération d’ions négatifs (110) disposé dans l’habitacle d’un véhicule. Une section d’acquisition (101) acquiert des informations sur les conditions de conduite du véhicule. Par exemple, la section d’acquisition (101) acquiert les informations sur les conditions de conduite du véhicule à partir d’un dispositif de navigation (120) embarqué dans le véhicule. Une section de détermination (102) détermine si les informations sur les conditions de conduite acquises par la section d’acquisition (101) comportent des informations indiquant un état représentant une nécessité de génération d’ions négatifs. Une section de commande (103) contrôle le dispositif de génération d’ions négatifs (110) sur la base du résultat de la détermination par la section de détermination (102).
PCT/JP2006/312172 2005-06-30 2006-06-16 Dispositif de commande de climatisation, procédé de commande de climatisation, programme de climatisation et support d’enregistrement WO2007004410A1 (fr)

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JP2005192824 2005-06-30
JP2005-192824 2005-06-30

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WO2007004410A1 true WO2007004410A1 (fr) 2007-01-11

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002162242A (ja) * 2000-11-27 2002-06-07 Denso Corp タクシー用情報表示装置
JP2002178744A (ja) * 2000-12-14 2002-06-26 Nissan Motor Co Ltd 運転環境制御装置
JP2003072353A (ja) * 2001-09-04 2003-03-12 Denso Corp 車両用空調装置
JP2004175143A (ja) * 2002-11-25 2004-06-24 Nissan Motor Co Ltd 車両用空調装置
JP2005096499A (ja) * 2003-09-22 2005-04-14 Sharp Corp 車載用空気浄化装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002162242A (ja) * 2000-11-27 2002-06-07 Denso Corp タクシー用情報表示装置
JP2002178744A (ja) * 2000-12-14 2002-06-26 Nissan Motor Co Ltd 運転環境制御装置
JP2003072353A (ja) * 2001-09-04 2003-03-12 Denso Corp 車両用空調装置
JP2004175143A (ja) * 2002-11-25 2004-06-24 Nissan Motor Co Ltd 車両用空調装置
JP2005096499A (ja) * 2003-09-22 2005-04-14 Sharp Corp 車載用空気浄化装置

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