WO2009150724A1 - 車両用空調装置、車両空調管理システム及び車両空調管理方法 - Google Patents
車両用空調装置、車両空調管理システム及び車両空調管理方法 Download PDFInfo
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- WO2009150724A1 WO2009150724A1 PCT/JP2008/060636 JP2008060636W WO2009150724A1 WO 2009150724 A1 WO2009150724 A1 WO 2009150724A1 JP 2008060636 W JP2008060636 W JP 2008060636W WO 2009150724 A1 WO2009150724 A1 WO 2009150724A1
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- vehicle
- refrigeration cycle
- air conditioning
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- 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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00978—Control systems or circuits characterised by failure of detection or safety means; Diagnostic methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
Definitions
- the present invention relates to a vehicle air-conditioning apparatus that can quickly detect the fouling / deterioration state of the components of the refrigeration cycle, a vehicle air-conditioning management system and a vehicle air-conditioning management method that accurately determine the necessity and urgency of maintenance.
- railway vehicle air conditioners mounted on vehicles such as railways.
- maintenance work such as investigation, inspection, repair, cleaning, and maintenance in order to make the interior environment comfortable.
- the optimal maintenance day varies depending on the use condition of the railway vehicle air conditioner, and the in-vehicle temperature may vary even during one train due to a decrease in capacity.
- maintenance personnel, crews, and other workers check the temperature status of each vehicle on the cab monitor, and if there is a vehicle with an abnormal temperature, contact the maintenance department to perform maintenance work. .
- the maintenance department removes the cover of the railway vehicle air conditioner and visually checks each component (compressor, condenser, evaporator, etc.) in the railway vehicle air conditioner. I had to check in. Therefore, it takes a lot of time to determine the necessity of maintenance work. Along with this, the labor and cost of the workers required for the maintenance work will increase.
- a vehicle air conditioning management system including a refrigerant cycle in which a compressor, a condenser, a decompression unit, and an evaporator are sequentially connected by refrigerant piping, and the compressor is configured based on a predetermined condition.
- a control device that controls the compressor, and the control device sets in advance a reference operation pattern indicating an appropriate operation state of the compressor, and an actual operation pattern obtained when the compressor is actually operated.
- a “vehicle air-conditioning management system that compares the reference operation pattern and determines the contamination / deterioration of components constituting the refrigeration cycle based on the comparison result” (see, for example, Patent Document 1). This vehicle air conditioning management system makes it possible to quickly determine the necessity of maintenance work.
- a vehicle air-conditioning control device that periodically transmits data including operating information of the air conditioner installed in the vehicle of the train and mounted on the vehicle and position information of the vehicle, and transmitted from the vehicle air-conditioning control device.
- a vehicle air-conditioning management system having a management computer that stores and processes the data thus obtained has been proposed (see, for example, Patent Document 2).
- This vehicle air-conditioning management system periodically sends data including any of the outdoor heat exchanger image of the vehicle air-conditioner, the indoor heat exchanger image, and the filter image or the current value of the blower to the management computer. This makes it possible to specify the maintenance time.
- JP 2004-291899 A (5th page, FIG. 7 etc.)
- the vehicle air-conditioning management system described in Patent Document 1 it is not described how to transmit the necessity of maintenance work to the maintenance department, and countermeasures such as when urgent is required have been an issue.
- the vehicle air conditioning management system described in Patent Document 2 can regularly transmit video information and the current value of the blower, and can perform detailed investigation and analysis in relation to the route and position. However, there are still issues to be addressed when urgent matters are required.
- the present invention has been made to solve the above-mentioned problems, and grasps changes in the in-vehicle temperature from various environmental information that is a standard indicating a comfortable in-vehicle environment and actual environment information, and is generated in the components. It is an object of the present invention to provide a vehicle air conditioner that can detect abnormalities at an early stage. It is another object of the present invention to provide a vehicle air-conditioning management system and a vehicle air-conditioning management method that can accurately determine the necessity and urgency of maintenance based on information from a vehicle air-conditioning apparatus.
- a vehicle air conditioner is a vehicle air conditioner comprising: a refrigeration cycle including at least a compressor, a condenser, a decompression device, and an evaporator; and an air conditioning control device that controls the refrigeration cycle.
- the air-conditioning control apparatus determines the refrigeration cycle based on the difference between at least the vehicle interior temperature T1 associated with the boarding rate and the outside air temperature and the actual vehicle interior temperature T2 of each vehicle for each air conditioning set temperature of each vehicle. It is characterized by predicting the fouling / deterioration state of the components.
- the vehicle air-conditioning management system is installed in the vehicle air-conditioning apparatus and the maintenance department, and the comparison result from the air-conditioning control apparatus is applied to a predetermined evaluation criterion that is set in advance. And a management computer for judging the maintenance time of the components of the cycle.
- a vehicle air-conditioning management method is a vehicle air-conditioning management method that predicts an abnormality of components of a refrigeration cycle mounted on a vehicle and determines a maintenance timing of the components, for each air-conditioning set temperature.
- the vehicle interior temperature T1 stored in the storage means in association with at least the boarding rate and the outside air temperature is compared with the vehicle interior temperature T2 obtained when the refrigeration cycle is actually driven.
- the maintenance time of the components of the refrigeration cycle is determined, and this determination result is determined by the maintenance department. It is characterized by being transmitted directly to.
- the vehicle air-conditioning apparatus of the present invention by comparing the preset vehicle interior temperature T1 and the actual vehicle interior temperature T2, it is possible to determine the capacity reduction of the refrigeration cycle and to configure the components of the refrigeration cycle.
- the occurrence of abnormalities can be predicted. In other words, it is possible to detect abnormalities in the components of the refrigeration cycle at an early stage without requiring regular maintenance work, and it becomes possible to easily maintain a comfortable in-vehicle environment.
- the vehicle air-conditioning management system it is possible to appropriately determine the maintenance time of the components of the refrigeration cycle based on information from the vehicle air-conditioner, and it is easy to maintain a comfortable in-vehicle environment. It becomes feasible.
- the in-vehicle temperature T1 associated with at least the boarding rate and the outside air temperature is compared with the actual in-vehicle temperature T2, thereby reducing the capacity of the refrigeration cycle.
- the occurrence of abnormalities in the components of the refrigeration cycle can be predicted, and the maintenance time of the components of the refrigeration cycle can be appropriately determined from the prediction results, thereby maintaining a comfortable in-vehicle environment. Can be easily realized.
- the determination result of the maintenance time can be transmitted directly to the maintenance department, the necessity of periodic maintenance work can be improved, and the cost required for personnel expenses and the like can be reduced.
- FIG. 1 is a schematic configuration diagram showing a schematic configuration of a vehicle air conditioning management system 100 according to an embodiment of the present invention. Based on FIG. 1, the structure of the vehicle air-conditioning management system 100 is demonstrated.
- This vehicle air-conditioning management system 100 grasps changes in the vehicle interior temperature from various environmental information (for example, outside air temperature, vehicle interior humidity, boarding rate, etc.) serving as a reference indicating a comfortable vehicle interior environment, and actual environment information, It has a function to detect abnormalities that occur in the components that make up the cycle at an early stage and to accurately determine the necessity and urgency of maintenance.
- the relationship of the size of each component may be different from the actual one.
- the vehicle air conditioning management system 100 is installed in a vehicle and connected to the refrigeration cycle 10 for supplying air for air conditioning into the vehicle, the air conditioning control device 20 for controlling the refrigeration cycle 10, and the air conditioning control device 20.
- the management computer 41 and a service computer 42 connected via the dedicated line 3 are included. That is, the vehicle air-conditioning management system 100 is configured to comfortably maintain the vehicle interior environment by the air-conditioning control device 20.
- the refrigeration cycle 10 and the air conditioning control device 20 constitute a vehicle air conditioning device 50.
- the refrigeration cycle 10 is configured such that a compressor 11, a condenser 12, a pressure reducing device 13, and an evaporator 14 are connected so as to circulate through a refrigerant pipe 15, and perform cooling operation and heating operation in a railway car. This is what you actually do.
- the compressor 11 compresses a refrigerant into a high-temperature and high-pressure refrigerant.
- the condenser 12 condenses and liquefies the refrigerant by heat exchange between the refrigerant and air.
- the decompression device 13 decompresses the refrigerant, and may be constituted by, for example, a decompression valve, an expansion valve, a capillary tube, or the like.
- the evaporator 14 evaporates the refrigerant by heat exchange between the refrigerant and air.
- the refrigerant pipe 15 conducts the refrigerant that has been compressed into a gas and the refrigerant that has been reduced in pressure into a liquid.
- the component parts of the refrigeration cycle 10 are a generic term for the compressor 11, the condenser 12, the decompression device 13, the evaporator 14, and the like.
- the air conditioning control device 20 performs overall control of the refrigeration cycle 10 so as to reach a predetermined in-vehicle set temperature according to the air-conditioning load situation in the vehicle. That is, the air conditioning control device 20 performs overall control of the refrigeration cycle 10 based on vehicle information 31 (boarding rate information, in-vehicle set temperature information, outside air temperature information, etc.) stored in the database 30 and current vehicle information. It is like that.
- vehicle information 31 boarding rate information, in-vehicle set temperature information, outside air temperature information, etc.
- the air conditioning control device 20 has a function of predicting an abnormality such as a contamination / deterioration state of the components of the refrigeration cycle 10. From this prediction result, the air-conditioning control device 20 determines the maintenance time of the components of the refrigeration cycle 10 (which will be described in detail later). That is, the air conditioning control device 20 determines the necessity for maintenance and the urgency based on the vehicle information (including the vehicle information 31).
- the air-conditioning control device 20 displays the result predicted as described above on a monitor (see FIG. 4) installed in the vehicle, and also causes the maintenance department 61 that performs maintenance work for the components of the refrigeration cycle 10 to perform the maintenance work. It has a function to transmit. Information transmitted from the air conditioning controller 20 is transmitted to the maintenance department 61 via the regional management station 60. Further, the air conditioning control device 20 has a function of transmitting operation information of the refrigeration cycle 10 to a management computer 41 that periodically transmits the operation information. The air conditioning control device 20 controls the refrigeration cycle 10 by adjusting, for example, the driving frequency of the compressor 11 and the rotational speed of a blower provided in the vicinity of the condenser 12 and the evaporator 14.
- the database 30 serves as a storage means and stores vehicle information 31.
- the vehicle information 31 stored in the database 30 serves as a reference for determining the operation pattern of the refrigeration cycle 10 and is used to maintain the in-vehicle environment such as boarding rate information, in-vehicle set temperature information, and outside air temperature information. It is a general term for necessary information.
- the vehicle information 31 may be easily changed, modified, added, or deleted. Then, environment setting according to the place where the railway is assigned can be easily performed. Further, the type of the database 30 is not particularly limited.
- the vehicle information 31 may be stored in the database 30 as raw data. However, since the amount of data increases, it may be stored in a matrix form. Furthermore, it is desirable that the vehicle air-conditioning management system 100 is provided with detection means such as a pressure detection means, an in-vehicle temperature detection means, an outside air temperature detection means, an in-vehicle humidity detection means, etc. (not shown) at predetermined locations. And it is good to transmit these detection information to the air-conditioning control apparatus 20, or to store as the vehicle information 31 in the database 30.
- the boarding rate may be calculated using boarding rate detecting means such as a variable load sensor that detects the weight of the vehicle.
- the components of the refrigeration cycle 10 for example, the compressor 11, the condenser 12, the evaporator 14, etc.
- these devices cannot perform their original performance.
- the performance of the refrigeration cycle 10 is reduced. Focusing on this tendency, in the vehicle air conditioning management system 100, data serving as a reference for various conditions (boarding rate, vehicle interior temperature, vehicle interior humidity, outside air temperature, etc.) is stored in advance in the database 30 as vehicle information 31. By predicting the in-vehicle temperature and the in-vehicle humidity from the actually detected information and comparing it with the actually measured values, it becomes possible to determine the cleaning time and replacement time of the component parts.
- the regional management station computer 40 is installed in a regional management station 60 arranged in a plurality of regions along the railroad track, and transmits and receives data to and from the air conditioning control device 20 via the radio 1.
- the management computer 41 receives, stores and processes data transmitted from the air conditioning control device 20 via the regional management station computer 40 connected via the network 2 such as the Internet. Further, the management computer 41 directly transmits the maintenance time of the components of the refrigeration cycle 10 determined by the air conditioning control device 20 to the service computer 42 installed in the maintenance department 61.
- the service computer 42 is installed in a maintenance department 61 existing in a vehicle base or the like, and is connected to the management computer 41 via the dedicated line 3. That is, the service computer 42 has a function of transmitting the maintenance necessity and urgency determined by the air conditioning control device 20 to the maintenance department 61.
- FIG. 2 is a graph showing a schematic change in the in-vehicle temperature in association with the boarding rate and the outside air temperature.
- the process operation movement according to the change of the vehicle interior temperature which the air-conditioning control apparatus 20 of the vehicle air conditioner 50 performs first is demonstrated.
- the horizontal axis represents the boarding rate [%]
- the vertical axis represents the in-vehicle temperature [° C.].
- the outside air temperature is shown in five patterns. These five patterns are represented by lines (A) to (O) in order from the highest outside air temperature to the lowest.
- the air conditioning control device 20 first calculates an in-vehicle temperature T1 that serves as a reference based on the performance of the refrigeration cycle 10 based on the performance of the refrigeration cycle 10 based on the vehicle information 31 stored in the database 30.
- the in-vehicle temperature T1 is calculated for each vehicle, and air conditioning is performed for each vehicle.
- the air conditioning controller 20 compares the calculated in-vehicle temperature T1 with the in-vehicle temperature T2 obtained from actual measurement.
- the air-conditioning control apparatus 20 predicts abnormalities such as contamination and deterioration of the components of the refrigeration cycle 10 from the comparison result between the in-vehicle temperature T1 and the in-vehicle temperature T2, and determines the necessity or urgency of maintenance ( The process flow will be described in detail with reference to FIG.
- the in-vehicle temperature T1 obtained by the refrigeration cycle 10 for each air conditioning set temperature is stored in the database 30 in association with the boarding rate and the outside air temperature.
- FIG. 3 is an explanatory diagram showing an evaluation example of the contamination and deterioration status of the components of the refrigeration cycle 10.
- the air-conditioning control device 20 determines the necessity of maintenance work by applying the comparison result calculated based on the vehicle information to a predetermined evaluation criterion set in advance.
- the air conditioning controller 20 predicts an abnormality of the components of the refrigeration cycle 10 from the comparison result between the in-vehicle temperature T1 and the in-vehicle temperature T2, and determines the necessity of maintenance.
- the air-conditioning control apparatus 20 transmits this result to the management computer 41 as data.
- the air-conditioning control device 20 is free from abnormalities such as fouling and deterioration in the components of the refrigeration cycle 10, and maintenance work such as investigation, inspection, repair, cleaning, and maintenance to make the interior environment comfortable. It can be determined that there is no need for The average value is 1 deg. ⁇ 2 deg. (No. 2), it can be determined that there is little influence on the performance although there is some contamination. Therefore, the air conditioning control device 20 can determine that the maintenance time is approaching, although it is not necessary to perform maintenance immediately.
- the average value is 2 deg. ⁇ 3 deg. (No. 3), it can be determined that the stain is progressing. Therefore, the air conditioning control device 20 can determine that performance will be affected if maintenance is not performed immediately. Furthermore, 4 deg. When it is above (No. 4), it can be judged that deterioration is progressing beyond fouling. Therefore, the air-conditioning control device 20 can determine that it is time to replace the component as preventive maintenance. Thus, it is possible to appropriately determine the maintenance time.
- This information is transmitted to the maintenance department 61 via the regional management station computer 40, the management computer 41 and the service computer 42.
- an abnormality alarm means such as a display unit such as an operation panel or a screen, a buzzer, or a signal.
- FIG. 4 is an image diagram for explaining information communication from the air conditioning control device 20 to the maintenance department 61. Based on FIG. 4, information communication from the air conditioning control device 20 installed in the vehicle to the maintenance department 61 existing in the vehicle base or the like will be described.
- FIG. 4 although the case where the air-conditioning control apparatus 20 is installed in each vehicle is shown as an example, it is not limited to this.
- the air conditioning control device 20 may be installed in any vehicle, and the air conditioning control device 20 may execute the air conditioning control of each vehicle.
- the air conditioning control device 20 determines the contamination and deterioration status of the components of the refrigeration cycle 10, and determines an appropriate maintenance time. This information is transmitted from the air conditioning controller 20 to the management computer 41 via the regional management station computer 40. Further, the air conditioning control device 20 directly displays this information on a display unit (monitor) 102 or the like installed in the cab 101 of the leading vehicle or the like. Then, the management computer 41 transmits determination information about an appropriate maintenance time determined by the air conditioning control device 20 to the service computer 42 connected via the dedicated line 3. The service computer 42 may display the maintenance time determination information directly in the same manner as that displayed on the display unit 102 of the cab 101.
- FIG. 5 is a flowchart showing a flow of processing executed by the vehicle air conditioning management system 100. Based on FIG. 5, the flow of the process which the vehicle air-conditioning management system 100 performs is demonstrated in detail.
- the vehicle air conditioning management system 100 calculates reference data (in-vehicle temperature T1) in advance and stores it in the database 30 as vehicle information 31.
- the various vehicle information 31 stored in the database 30 can be changed, modified, added, deleted, and the like. Therefore, it is possible to change the vehicle information 31 due to a change in season, to correct the vehicle information 31 due to a change in the climate, and to add or delete the vehicle information 31 due to a change in the model of components. ing. *
- the vehicle air conditioning management system 100 When the railway travels, the vehicle air conditioning management system 100 also starts to operate (step S101). That is, the air conditioning control device 20 drives the refrigeration cycle 10.
- step S102 actual data corresponding to the situation is measured (step S102).
- This actual data is calculated from information detected by a detection means such as a compressor pressure sensor (not shown), an in-vehicle temperature sensor, an outside air temperature sensor, a humidity sensor, and a variable load sensor for obtaining a boarding rate. Yes. That is, information detected by these detection means is sent to the air conditioning control device 20 and converted into data. In addition, you may utilize these detection information with raw data.
- the air conditioning control device 20 calculates a reference vehicle interior temperature T1 based on the actual data (step S103).
- the air conditioning controller 20 compares the calculated in-vehicle temperature T1 with the in-vehicle temperature T2 obtained from actual measurement (step S104). Then, the air conditioning control device 20 predicts an abnormality such as contamination or deterioration of the components of the refrigeration cycle 10 from the comparison result between the in-vehicle temperature T1 and the in-vehicle temperature T2 (step S105). That is, the air conditioning control device 20 predicts abnormalities such as contamination and deterioration of the components of the refrigeration cycle 10 from the temperature difference between the in-vehicle temperature T1 and the in-vehicle temperature T2, as described with reference to FIG.
- the air conditioning control device 20 determines an appropriate maintenance time from the prediction result.
- the air conditioning control device 40 transmits this information to the management computer 41 via the regional management station computer 40.
- the management computer 41 stores and processes the received information and transmits it directly to the service computer 42.
- the service computer 42 displays the received maintenance time on the maintenance department 61 (step S106).
- the service computer 42 transmits to the maintenance department 61 the occurrence of an abnormality such as contamination or deterioration of the components of the refrigeration cycle 10 transmitted from the management computer 41 and an appropriate maintenance time. (Step S107).
- the maintenance department 61 it becomes possible for the maintenance department 61 to appropriately determine the maintenance time, eliminating the need for regular maintenance, and reducing costs such as labor costs.
- Countermeasures maintenance work and parts replacement are possible, and a stable in-vehicle environment can be maintained.
- the adjustment of the in-vehicle environment is described as an example of the cooling operation or the heating operation.
- the present invention is not limited to this.
- a humidity control device such as a dehumidifying unit or a humidifying unit that adjusts the humidity environment inside the vehicle
- the regional management station computer 40, the management computer 41, and the service computer 42 are arranged at different locations has been described as an example, they may be arranged as one computer at the same location. Further, the lines connecting the computers are not limited to those described above.
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Abstract
Description
図1は、本発明の実施の形態に係る車両空調管理システム100の概略構成を示す概略構成図である。図1に基づいて、車両空調管理システム100の構成について説明する。この車両空調管理システム100は、快適な車内環境を示す基準となる種々の環境情報(たとえば、外気温度や車内湿度、乗車率等)と実際の環境情報とから車内温度の変化を把握し、冷凍サイクルを構成する構成部品類で発生した異常を早期に発見し、保守の必要性や緊急性を的確に判断する機能を有している。なお、図1を含め、以下の図面では各構成部材の大きさの関係が実際のものとは異なる場合がある。
図2は、乗車率と外気温度とを関連付けて車内温度の概略変化を示したグラフである。図2に基づいて、まず車両用空調装置50の空調制御装置20が行なう車内温度の変化に応じた処理動作について説明する。図2では、横軸が乗車率[%]を、縦軸が車内温度[℃]をそれぞれ示している。また、外気温度を5つのパターンで示している。この5つのパターンは、外気温度の高い方から低い方に順で線(ア)~線(オ)で表している。
Claims (5)
- 少なくとも圧縮機、凝縮器、減圧装置及び蒸発器を構成部品とした冷凍サイクルと、前記冷凍サイクルを制御する空調制御装置と、を備えた車両用空調装置であって、
前記空調制御装置は、
各車両の空調設定温度ごとに、少なくとも乗車率及び外気温度に関連付けられた車内温度T1と、各車両の実際の車内温度T2と、の差から、前記冷凍サイクルの構成部品の汚損・劣化状態を予測する
ことを特徴とする車両用空調装置。 - 前記空調制御装置は、
前記冷凍サイクルの構成部品の汚損・劣化状態の予測結果を、車両に設置されているモニタに表示するとともに、前記冷凍サイクルの構成部品の保守作業を行なう保守部門に伝送する
ことを特徴とする請求項1に記載の車両用空調装置。 - 前記空調制御装置は、
前記比較結果を予め設定してある所定の評価基準に当てはめることで、前記冷凍サイクルの構成部品の保守時期を判断する
ことを特徴とする請求項1又は2に記載の車両空調装置。 - 前記請求項1又は2に記載の車両用空調装置と、
前記保守部門に設置され、前記空調制御装置から送信されたデータを蓄積・処理するとともに、前記冷凍サイクルの構成部品の保守時期を保守部門に設置されたサービスコンピュータに直接伝送する管理コンピュータと、を備えた
ことを特徴とするの車両空調管理システム。 - 車両に搭載された冷凍サイクルの構成部品類の異常を予測し、前記構成部品類の保守時期を判断する車両空調管理方法であって、
空調設定温度ごとに、少なくとも乗車率及び外気温度に関連付けられて記憶手段に格納されている車内温度T1と、前記冷凍サイクルを実際に駆動させたときに得られる車内温度T2と、を比較し、この比較結果から前記冷凍サイクルの構成部品類の異常を予測し、前記比較結果を予め設定してある所定の評価基準に当てはめることで、前記冷凍サイクルの構成部品類の保守時期を判断し、この判断結果を保守部門に直接伝送する
ことを特徴とする車両空調管理方法。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/991,533 US8521356B2 (en) | 2008-06-11 | 2008-06-11 | Air conditioner for vehicle, and system and method of vehicle air-conditioning management |
| PCT/JP2008/060636 WO2009150724A1 (ja) | 2008-06-11 | 2008-06-11 | 車両用空調装置、車両空調管理システム及び車両空調管理方法 |
| EP08765415.8A EP2284060B1 (en) | 2008-06-11 | 2008-06-11 | Air conditioner for use in vehicle, vehicle air conditioning management system, and method of vehicle air conditioning management |
| CN2008801297130A CN102056784A (zh) | 2008-06-11 | 2008-06-11 | 车辆用空调装置、车辆空调管理系统以及车辆空调管理方法 |
| JP2010516679A JP5274555B2 (ja) | 2008-06-11 | 2008-06-11 | 車両用空調装置、車両空調管理システム及び車両空調管理方法 |
| ES08765415.8T ES2550603T3 (es) | 2008-06-11 | 2008-06-11 | Acondicionador de aire para uso en vehículo, sistema de gestión de acondicionamiento de aire del vehículo, y método de gestión de acondicionamiento de aire del vehículo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2008/060636 WO2009150724A1 (ja) | 2008-06-11 | 2008-06-11 | 車両用空調装置、車両空調管理システム及び車両空調管理方法 |
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| Publication Number | Publication Date |
|---|---|
| WO2009150724A1 true WO2009150724A1 (ja) | 2009-12-17 |
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| PCT/JP2008/060636 Ceased WO2009150724A1 (ja) | 2008-06-11 | 2008-06-11 | 車両用空調装置、車両空調管理システム及び車両空調管理方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8521356B2 (ja) |
| EP (1) | EP2284060B1 (ja) |
| JP (1) | JP5274555B2 (ja) |
| CN (1) | CN102056784A (ja) |
| ES (1) | ES2550603T3 (ja) |
| WO (1) | WO2009150724A1 (ja) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013248977A (ja) * | 2012-05-31 | 2013-12-12 | Mitsubishi Electric Corp | 車両用空調装置管理システム |
| JPWO2012161262A1 (ja) * | 2011-05-26 | 2014-07-31 | 株式会社日立製作所 | 移動体の制御装置および制御方法 |
| WO2017212607A1 (ja) * | 2016-06-09 | 2017-12-14 | 三菱電機株式会社 | 鉄道車両用空気調和管理システムおよび鉄道車両用空気調和装置 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2012161262A1 (ja) * | 2011-05-26 | 2014-07-31 | 株式会社日立製作所 | 移動体の制御装置および制御方法 |
| JP2013248977A (ja) * | 2012-05-31 | 2013-12-12 | Mitsubishi Electric Corp | 車両用空調装置管理システム |
| JPWO2017212606A1 (ja) * | 2016-06-09 | 2019-01-17 | 三菱電機株式会社 | 冷凍サイクル装置 |
| WO2017212606A1 (ja) * | 2016-06-09 | 2017-12-14 | 三菱電機株式会社 | 冷凍サイクル装置 |
| WO2017212607A1 (ja) * | 2016-06-09 | 2017-12-14 | 三菱電機株式会社 | 鉄道車両用空気調和管理システムおよび鉄道車両用空気調和装置 |
| JPWO2017212607A1 (ja) * | 2016-06-09 | 2019-02-14 | 三菱電機株式会社 | 鉄道車両用空気調和管理システムおよび鉄道車両用空気調和装置 |
| WO2017212630A1 (ja) * | 2016-06-10 | 2017-12-14 | 三菱電機株式会社 | 車両用空調装置及び車両用空調装置の目詰まり検知システム |
| JPWO2017212630A1 (ja) * | 2016-06-10 | 2018-12-20 | 三菱電機株式会社 | 車両用空調装置及び車両用空調装置の目詰まり検知システム |
| US10996007B2 (en) | 2016-06-10 | 2021-05-04 | Mitsubishi Electric Corporation | Vehicle air-conditioning apparatus and clogging detection system for vehicle air-conditioning apparatus |
| WO2023068080A1 (ja) * | 2021-10-22 | 2023-04-27 | 株式会社日立製作所 | 車両情報管理装置、車両情報管理システム及び空調装置の異常判定方法 |
| JP2023062950A (ja) * | 2021-10-22 | 2023-05-09 | 株式会社日立製作所 | 車両情報管理装置、車両情報管理システム及び空調装置の異常判定方法 |
| JP7781592B2 (ja) | 2021-10-22 | 2025-12-08 | 株式会社日立製作所 | 車両情報管理装置、車両情報管理システム及び空調装置の異常判定方法 |
| CN115257841A (zh) * | 2022-08-03 | 2022-11-01 | 中车青岛四方机车车辆股份有限公司 | 一种车辆空调制冷系统异常预警方法及系统 |
| WO2024219168A1 (ja) * | 2023-04-21 | 2024-10-24 | サンデン株式会社 | 車両空調用制御仕様変更システム及び車両用空調制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110071722A1 (en) | 2011-03-24 |
| JP5274555B2 (ja) | 2013-08-28 |
| ES2550603T3 (es) | 2015-11-11 |
| EP2284060A1 (en) | 2011-02-16 |
| US8521356B2 (en) | 2013-08-27 |
| EP2284060B1 (en) | 2015-09-23 |
| JPWO2009150724A1 (ja) | 2011-11-04 |
| EP2284060A4 (en) | 2014-07-16 |
| CN102056784A (zh) | 2011-05-11 |
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