CN218777518U - Vehicle air conditioner synchronous control and hard wire control system - Google Patents
Vehicle air conditioner synchronous control and hard wire control system Download PDFInfo
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- CN218777518U CN218777518U CN202222035955.3U CN202222035955U CN218777518U CN 218777518 U CN218777518 U CN 218777518U CN 202222035955 U CN202222035955 U CN 202222035955U CN 218777518 U CN218777518 U CN 218777518U
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- air conditioner
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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Abstract
The utility model discloses a vehicle air conditioner synchronous control and hard line control system, including driver's cabin control cabinet and air conditioner switch board, the driver's cabin control cabinet with the air conditioner switch board carries out the internet access, the driver's cabin control cabinet includes driver's cabin touch display screen, the air conditioner switch board includes mechanical type ten thousand switches, air conditioner controller, this accuse screen of air conditioner and air conditioner communication network card, the air conditioner controller respectively with air conditioner communication network card mechanical type ten thousand switches with this accuse screen of air conditioner is connected, the air conditioner switch board is installed inside air conditioning system. The utility model relates to a vehicle air conditioner synchronous control and hard wire control system can improve the reliability of air conditioning system control, but wide application in rail vehicle air conditioning system technical field.
Description
Technical Field
The utility model belongs to the technical field of rail vehicle air conditioning system technique and specifically relates to a vehicle air conditioner synchronous control and hard wire control system.
Background
At present, air conditioner control systems are generally divided into three control systems, namely a centralized control system, a carriage control system and a manual control system, but the three control systems are isolated from each other. When the control is changed from centralized control, the control of the air conditioning system is switched to centralized control state in corresponding carriage. In the train operation process, when the air conditioner and the train network communication are in failure, the air conditioning system is in degraded operation. The train crew emergency treatment can carry out local control through the air conditioner local control screen, when the network is recovered, the driver and the passengers still need to go to the carriage air conditioning cabinet again for centralized control switching, and when the air conditioner controller fails, the air conditioner is in a shutdown state, and the air conditioner cannot be started.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a simple, efficient, and reliable vehicle air conditioner synchronous control and hard-wired control system.
The embodiment of the utility model provides a vehicle air conditioner synchro control and hard line control system, including driver's cabin control cabinet and air conditioner switch board, the driver's cabin control cabinet with the air conditioner switch board carries out internet access, the driver's cabin control cabinet includes driver's cabin touch display screen, the air conditioner switch board includes mechanical type ten thousand switches, air conditioner controller, this accuse screen of air conditioner and air conditioner communication network card, the air conditioner controller respectively with air conditioner communication network card mechanical type ten thousand switches with this accuse screen of air conditioner is connected, the air conditioner switch board is installed inside air conditioning system.
Optionally, the mechanical universal switch has three switch stages, including a manual stage, a current control stage, and a collective control stage.
Optionally, the mechanical universal switch includes a mechanical temperature control switch, and the mechanical temperature control switch is installed at a return air inlet of the air conditioning system.
Optionally, mechanical type universal switch includes manual warm relay, manual ventilation relay, manual refrigeration relay and time relay, manual warm relay of heating connects air conditioning system's electrical heating equipment manual ventilation relay connects air conditioning system's ventilation blower manual refrigeration relay connects air conditioning system's condensation fan, manual refrigeration relay still connects time relay, time relay connects air conditioning system's compressor.
Above-mentioned the embodiment of the utility model provides an in a technical scheme have following advantage: the embodiment of the utility model provides a can realize train vehicle air conditioning system centralized control and local control synchronous control function through the ten thousand switches of mechanical type, improve the reliability and the validity of air conditioning system control, simultaneously, the embodiment of the utility model provides a carry out manual control to air conditioning system through the ten thousand switches of mechanical type, can still guarantee air conditioning system's performance normal operating under the air conditioner controller failure condition, maintain the travelling comfort of carriage environment.
Drawings
Fig. 1 is a block diagram of the overall structure of the system for synchronously controlling the air conditioners and controlling the hard wires of the vehicle.
Detailed Description
The invention will be further explained and explained with reference to the drawings and the embodiments.
Referring to fig. 1, the embodiment of the utility model provides a vehicle air conditioner synchronous control and hard line control system, including driver's cabin control cabinet and air conditioner control cabinet, the driver's cabin control cabinet with the air conditioner control cabinet carries out network connection, the driver's cabin control cabinet includes driver's cabin touch display screen, the air conditioner control cabinet includes mechanical type ten thousand switches, air conditioner controller, this accuse screen of air conditioner and air conditioner communication network card, air conditioner controller respectively with air conditioner communication network card mechanical type ten thousand switches with this accuse screen of air conditioner is connected, the air conditioner control cabinet is installed inside air conditioning system.
In the embodiment, a cab console is arranged in a train cab, and the cab console comprises a cab touch display screen (HMI screen) which is connected with a TCMS (train control and management system) network to control and manage a train. The HMI screen and the vehicle whole-vehicle air conditioning system carry out data transmission through a TCMS network, the HMI screen can set the working mode of single-carriage or whole-carriage air conditioning, and read the running state, fault information and the like of the air conditioner of the corresponding carriage.
An air-conditioning control cabinet is also arranged in the air-conditioning system, and the air-conditioning control cabinet comprises a mechanical universal switch, an air-conditioning controller, an air-conditioning local control screen and an air-conditioning communication network card. The mechanical universal switch is used as an air conditioning mode setting, and an air conditioning system can be set in a manual mode or an automatic mode. In the embodiment, the mechanical universal switch is set in a manual mode, so that the air conditioner controller does not participate in output control, only equipment state reading is carried out, a hard wire circuit built by an air conditioning system is switched, and switching signals of electric devices are matched to control the start and stop of each load; in the embodiment, the mechanical universal switch is set in the automatic mode, the air conditioner controller is used for performing data interaction judgment and is controlled by the cab console or the local control screen, and the corresponding air conditioner working mode is executed.
In the embodiment, the state and fault information of the air conditioning system are read and displayed through the local control screen of the air conditioner, and when the local control screen air conditioning working mode setting button is clicked, the car can be placed in the local control mode and the corresponding air conditioning working mode is executed.
In the embodiment, real-time data interaction is carried out with the vehicle TCMS network and the air conditioner controller through the air conditioner communication network card, and data of the air conditioner system is uploaded to the train network and read from the train network and then sent to the air conditioner controller.
In an optional embodiment of the present invention, the air conditioner controller adopts a CRPC31 controller, the air conditioner local control screen adopts a 4.3-inch operation screen, the mechanical universal switch adopts an LW39-16CU-3JD-4323034/4 universal change-over switch, and the air conditioner communication network card adopts an MVB (multifunctional vehicle bus) network card.
Further as a preferred embodiment, the mechanical universal switch has three switch stages including a manual stage, a present control stage and a collective control stage.
In this embodiment, corresponding gears are set for the mechanical universal switch according to each operation mode of the air conditioner, and the air conditioner controller stops output control by placing the mechanical universal switch in the manual gear. The air conditioning system starts corresponding loads according to the design of the hard line circuit, and control of all functions of the air conditioning system is achieved. In the embodiment, the mechanical universal switch is arranged in the centralized control gear, so that the air conditioning system is controlled by the HMI screen of the cab operating console. In the embodiment, the mechanical universal switch is arranged in the local control gear, so that the air conditioning system is controlled by the local control screen of the air conditioner.
In this embodiment, after the HMI screen of the cab operation console sets the air conditioning operation mode, the corresponding operation mode data is sent to the air conditioning system of the corresponding car through the TCMS network, and the air conditioning system receives the data through the air conditioning communication network card and forwards the data to the air conditioning controller. In the embodiment, the air conditioner controller receives corresponding data, sets the air conditioner control mode to be centralized control, and responds to the air conditioner running mode set by the cab; in the embodiment, the executed control mode and the executed operation mode are uploaded to the TCMS network through the air conditioner communication network card through the air conditioner controller and are displayed on the HMI screen of the cab operating console. In the embodiment, after the air conditioner operation mode is set from the compartment air conditioner control cabinet, the air conditioner controller receives data sent by the control screen, sets the air conditioner control mode as 'local control', and responds to the air conditioner operation mode set by the control screen; and the air conditioner controller uploads the executed control mode and the executed operation mode to the TCMS network through the air conditioner communication network card and displays the control mode and the operation mode on an HMI screen of the cab operation console.
Further as a preferred embodiment, the mechanical universal switch comprises a mechanical temperature control switch, and the mechanical temperature control switch is installed at a return air inlet of the air conditioning system.
Wherein, this embodiment is through installing mechanical type temperature detect switch at the return air inlet for detect the interior temperature of carriage. When the temperature sensor detects that the temperature is too low during refrigeration, the corresponding circuit is cut off through the mechanical temperature control switch, and only the ventilation function is executed. And when the temperature rises, the refrigerating function is started again.
Further as preferred embodiment, mechanical type universal switch includes manual heating relay, manual ventilation relay, manual refrigeration relay and time relay, manual heating relay connects air conditioning system's electrical heating equipment, manual ventilation relay connects air conditioning system's ventilation blower, manual refrigeration relay connects air conditioning system's condensation fan, manual refrigeration relay still connects time relay, time relay connects air conditioning system's compressor.
To sum up, compare in prior art, the utility model has the advantages of it is following: the embodiment of the utility model provides a can realize train vehicle air conditioning system centralized control and local control synchronous control function through the ten thousand switches of mechanical type, improve the reliability and the validity of air conditioning system control, simultaneously, the embodiment of the utility model provides a carry out manual control to air conditioning system through the ten thousand switches of mechanical type, can still guarantee air conditioning system's performance normal operating under the air conditioner controller failure condition, maintain the travelling comfort of carriage environment.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications and substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (4)
1. The utility model provides a vehicle air conditioner synchronous control and hard-line control system which characterized in that: including cab control cabinet and air conditioner switch board, the cab control cabinet with the air conditioner switch board carries out internet access, the cab control cabinet includes cab touch display screen, the air conditioner switch board includes mechanical type ten thousand switches, air conditioner controller, this accuse screen of air conditioner and air conditioner communication network card, the air conditioner controller respectively with air conditioner communication network card mechanical type ten thousand switches with this accuse screen of air conditioner is connected, the air conditioner switch board is installed inside air conditioning system.
2. The vehicle air conditioner synchronous control and hard-line control system as claimed in claim 1, wherein: the mechanical universal switch is provided with three switch grades comprising a manual grade, a local control grade and a centralized control grade.
3. The vehicle air conditioner synchronous control and hard line control system according to claim 1, characterized in that: the mechanical universal switch comprises a mechanical temperature control switch, and the mechanical temperature control switch is installed at a return air inlet of the air conditioning system.
4. A vehicle air conditioner synchronous control and hard-line control system as claimed in any one of claims 1-3, characterized in that: the mechanical universal switch comprises a manual heating relay, a manual ventilation relay, a manual refrigeration relay and a time relay, wherein the manual heating relay is connected with an electric heating device of the air conditioning system, the manual ventilation relay is connected with a ventilator of the air conditioning system, the manual refrigeration relay is connected with a condensation fan of the air conditioning system, the manual refrigeration relay is further connected with the time relay, and the time relay is connected with a compressor of the air conditioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222035955.3U CN218777518U (en) | 2022-08-03 | 2022-08-03 | Vehicle air conditioner synchronous control and hard wire control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222035955.3U CN218777518U (en) | 2022-08-03 | 2022-08-03 | Vehicle air conditioner synchronous control and hard wire control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218777518U true CN218777518U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222035955.3U Active CN218777518U (en) | 2022-08-03 | 2022-08-03 | Vehicle air conditioner synchronous control and hard wire control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218777518U (en) |
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2022
- 2022-08-03 CN CN202222035955.3U patent/CN218777518U/en active Active
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