CN208887192U - A kind of vehicle and the Vehicular refrigeration unit control system remotely controlled - Google Patents
A kind of vehicle and the Vehicular refrigeration unit control system remotely controlled Download PDFInfo
- Publication number
- CN208887192U CN208887192U CN201821682551.0U CN201821682551U CN208887192U CN 208887192 U CN208887192 U CN 208887192U CN 201821682551 U CN201821682551 U CN 201821682551U CN 208887192 U CN208887192 U CN 208887192U
- Authority
- CN
- China
- Prior art keywords
- controller
- refrigeration unit
- control system
- unit control
- vehicle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Abstract
The Vehicular refrigeration unit control system that the utility model provides a kind of vehicle and remotely controls, Vehicular refrigeration unit control system includes refrigeration unit executing agency, airconditioning control part and refrigeration unit control section；Refrigeration unit control section includes the first controller, and the first controller is connected with display device and input unit；Airconditioning control part includes second controller, and second controller is connected with temperature sensor and pressure sensor, and relay is provided in the power supply line of refrigeration unit executing agency, and second controller connects the control section of relay；Communication connection between second controller and the first controller；Second controller is connected with wireless communication module.Technical solution provided by the utility model, wireless communication module is provided on second controller, driver does not need to enter vehicle interior and can control the refrigeration unit of vehicle, solves the problems, such as troublesome in poeration, low efficiency when row switch control is transferred in existing vehicle overhead.
Description
Technical field
The utility model belongs to vehicle refrigeration unit control technology field, and in particular to a kind of vehicle and the vehicle remotely controlled
With refrigeration unit control system.
Background technique
Refrigeration unit on vehicle is the equipment for controlling temperature in compartment, the refrigeration unit in the higher environment of temperature
It can reduce the temperature in compartment, the temperature in compartment made to be maintained at suitable degree, to improve the level of comfort of vehicle.
Refrigeration unit control system on existing vehicle is typically only capable to enough control it on vehicle, so if driving
The person of sailing needs to switch the air-conditioning on vehicle, it is necessary to just be able to achieve into vehicle, operating process is more troublesome, low efficiency.
Utility model content
The utility model provides a kind of Vehicular refrigeration unit control system remotely controlled, for solve in the prior art by
In need driver enter vehicle row switch control can be transferred in vehicle overhead and caused by troublesome in poeration, low efficiency ask
Topic；Correspondingly, the utility model additionally provides a kind of vehicle using the system.
A kind of Vehicular refrigeration unit control system remotely controlled, including refrigeration unit executing agency, airconditioning control part
With refrigeration unit control section；The refrigeration unit control section includes the first controller, and the first controller is connected with display dress
It sets and input unit；The airconditioning control part includes second controller, and second controller is connected with temperature sensor and pressure
Sensor, temperature sensor detect the temperature in compartment for being arranged in compartment；Pressure sensor is for being arranged in refrigerator pipes
Road detects the pressure of refrigeration piping；Relay, second control are provided in the power supply line of the refrigeration unit executing agency
The control section of device connection relay processed；Communication connection between the second controller and the first controller；
The second controller is connected with wireless communication module.
Further, first controller is connected with the first CAN bus transceiver, and the second controller is connected with
Two CAN bus transceivers, the first CAN bus transceiver and the second CAN bus transceiver communication connection.
Further, the input unit is keyboard.
Further, first controller is also connected with emergency button key, high-voltage switch gear input key and height and presses off
Input key is closed, is provided with corresponding photoelectrical coupler on the route respectively by key connection refrigeration unit.
Further, first controller is connected with indicator light.
A kind of vehicle, including compartment and refrigeration unit control system, refrigeration unit control system include that refrigeration unit executes
Mechanism, airconditioning control part and refrigeration unit control section；The refrigeration unit control section includes the first controller, the first control
Device processed is connected with display device and input unit；The airconditioning control part includes second controller, and second controller is connected with
Temperature sensor and pressure sensor, temperature sensor detect the temperature in compartment for being arranged in compartment；Pressure sensor
For being arranged in refrigeration piping, the pressure of refrigeration piping is detected；It is provided in the power supply line of the refrigeration unit executing agency
Relay, the control section of the second controller connection relay；It is communicated between the second controller and the first controller
Connection；
The second controller is connected with wireless communication module.
Further, first controller is connected with the first CAN bus transceiver, and the second controller is connected with
Two CAN bus transceivers, the first CAN bus transceiver and the second CAN bus transceiver communication connection.
Further, the input unit is keyboard.
Further, first controller is also connected with emergency button key, high-voltage switch gear input key and height and presses off
Input key is closed, is provided with corresponding photoelectrical coupler on the route respectively by key connection refrigeration unit.
Further, first controller is connected with indicator light.
The utility model has the beneficial effects that technical solution provided by the utility model, is provided on second controller
Wireless communication module, driver can be by establishing wireless telecommunications connection, Xiang Wu between wireless communication module and second controller
Line communication module sends control information, controls the refrigeration unit of vehicle, therefore driver does not need to enter vehicle interior
The refrigeration unit of vehicle can be controlled, solution in the prior art can be to vehicle due to needing driver to enter vehicle
Overhead transfer in row switch control and caused by troublesome in poeration, low efficiency the problem of.
Detailed description of the invention
Fig. 1 is the structure principle chart of refrigeration unit control system in vehicle embodiments；
Fig. 2 is the annexation figure in vehicle embodiments between refrigeration unit and air compressor and expansion valve；
Fig. 3 is the second controller structure principle chart that wireless communication module is equipped in vehicle embodiments；
Fig. 4 is the structure principle chart that indicator light is arranged in the first controller in vehicle embodiments；
Fig. 5 is the first control that emergency button key, high-voltage switch gear key and low tension switch key are arranged in vehicle embodiments
Device structure principle chart processed.
Specific embodiment
Vehicle embodiments:
The present embodiment provides a kind of vehicle, including compartment and refrigeration unit control system, refrigeration unit is used for as to compartment
Interior temperature is adjusted.
Refrigeration unit control system provided by the present embodiment, structural principle is as shown in Figure 1, include that refrigeration unit executes
Mechanism, airconditioning control part and refrigeration unit control section.
Refrigeration unit executing agency includes the equipment such as air compressor, condenser and expansion valve, these equipment pass through cooling
Pipeline connection, under the action of air compressor and condenser to the air in condensation pipe carry out compression and with the sky in compartment
Gas carries out heat exchange, and the temperature in compartment is adjusted.
Refrigeration unit control section includes the first controller, and the first controller is connected with input device and display device,
Middle display device is display screen, and input unit is keyboard.
Airconditioning control part includes second controller, and second controller is connected with temperature sensor and pressure sensor, temperature
It spends sensor to be arranged in compartment, for detecting the temperature signal in compartment and sending second controller to；Pressure sensor is set
It sets in refrigeration unit executing agency on condensation pipe, for detecting the pressure signal of condensation pipe and sending the second control to
Device.
Relay K1, the supply lines of expansion valve are provided in refrigeration unit executing agency in the power supply line of air compressor
Road is provided with relay K2, and second controller connects the control section of each relay, that is, connects the coiler part of each relay,
As shown in Fig. 2, controlling the working condition of air compressor and expansion valve by the state for controlling each relay contact part.
In order to reduce the harness between airconditioning control part and refrigeration unit control section, the first controller in the present embodiment
Be connected with the first CAN bus transceiver, second controller is connected with the second CAN bus transceiver, the first CAN bus transceiver with
Communication connection between second CAN bus transceiver, the first controller and second controller pass through the first CAN bus transceiver and the
Communication connection between two CAN bus transceivers carries out information exchange.
Vehicle provided by the present embodiment, the working principle of refrigeration unit control system are as follows:
Driver inputs in compartment the temperature value for requiring to reach by input unit, and the first controller shows the temperature value
On the display apparatus, while passing through the communication connection between the first CAN bus transceiver and the second CAN bus transceiver for the temperature
Angle value is sent to second controller；
Second controller is according to the temperature value control air compressor and expansion valve supply lines received from the first controller
The on-off of road relay contact part, so that the working condition of air compressor and expansion valve is controlled, to the temperature in compartment
It is adjusted；
Temperature sensor detects the temperature signal in compartment and is sent to second controller, if the temperature in compartment is higher than
The temperature value of driver's input, then improve the power of air compressor, increase the refrigeration effect of refrigeration unit；If in compartment
Temperature is lower than the temperature value of driver's input, then reduces the power of air compressor, reduce the refrigeration effect of refrigeration unit, thus
The temperature in compartment is set to stablize the temperature set by driver；
Pressure sensor detects the pressure that cooling pipe is born and sends second controller to, if the institute of cooling pipe
The pressure of receiving is greater than setup pressure value, then reduces the power of air compressor, to prevent cooling pipe due to bearing pressure
It is excessive and damage；The excessive information of cooling pipe pressure is sent to the first controller, the first control by second controller simultaneously
The information is shown that the pressure for prompting driver's refrigeration piping to be born is excessive by device processed by display device.
In order to realize the long-range control to refrigeration unit executing agency on vehicle, second controller is connected in the present embodiment
Wireless communication module, the wireless communication module can be WIFI module, can also be GPRS module, can set with other wireless telecommunications
It is standby to establish long-distance radio communication connection, as shown in figure 3, terminal device is long-range by wireless communication module and second controller foundation
Wireless telecommunications connection, terminal device remotely can send control instruction to second controller, the temperature in compartment are adjusted.
The first controller is also connected with indicator light in the present embodiment, as shown in figure 4, the indicator light is light emitting diode D, hair
The anode of optical diode D connects the first controller, minus earth；When refrigeration unit control section works normally, the first control
It is bright that device powers on rear control instructions lamp, when refrigeration unit control section occurs abnormal, even if the first controller powers on, does not also control
Indicator light is bright.
First controller is also connected with emergency button key K3, high-voltage switch gear key K4 and low tension switch key K5, respectively opens
It is respectively arranged with corresponding photoelectrical coupler on the route of close button the first controller of connection, as shown in figure 5, emergency button key
One end of K3 connects 24V power supply, and the other end connects the anode of photoelectrical coupler U4 primary side, the cathode of photoelectrical coupler U4 primary side
Ground connection, the anode on photoelectrical coupler U4 pair side connect 5V power supply, and cathode connects the first controller；High-voltage switch gear key K4 is connected
The anode of photoelectrical coupler U5 primary side connects 24V power supply, and cathode passes through the one of counnter attack diode D5 connection high-voltage switch gear key K4
End, the other end ground connection of high-voltage switch gear key K4, the anode on photoelectrical coupler U5 pair side connect 5V power supply, the first control of cathode connection
Device processed；The anode of the connected photoelectrical coupler U6 primary side of low tension switch key K5 connects 24V power supply, and cathode passes through counnter attack diode
One end of D6 connection low tension switch key K5, the other end ground connection of low tension switch key L5, the anode on photoelectrical coupler U6 pair side
5V power supply is connected, cathode connects the first controller.
Emergency button key K3 is pressed when communication failure occurs in CAN bus, the first controller receives emergency button K3
Signal after enter emergency mode；Under emergency mode, high-voltage switch gear key K4 and low tension switch key K5 are pressed
For the rear high voltage supply and low-voltage power supply for disconnecting air compressor, air compressor is protected.
System embodiment:
The present embodiment provides the Vehicular refrigeration unit control system that remotely controls of one kind, and mentioned in above-mentioned vehicle embodiments
The refrigeration unit control system of confession is identical, which is discussed in detail in above-mentioned vehicle embodiments, seldom says here
It is bright.
Claims (10)
1. the Vehicular refrigeration unit control system that remotely controls of one kind, including refrigeration unit executing agency, airconditioning control part and
Refrigeration unit control section；The refrigeration unit control section includes the first controller, and the first controller is connected with display device
And input unit；The airconditioning control part includes second controller, and second controller is connected with temperature sensor and pressure passes
Sensor, temperature sensor detect the temperature in compartment for being arranged in compartment；Pressure sensor is for being arranged in refrigerator pipes
Road detects the pressure of refrigeration piping；Relay, second control are provided in the power supply line of the refrigeration unit executing agency
The control section of device connection relay processed；Communication connection between the second controller and the first controller；
It is characterized in that, the second controller is connected with wireless communication module.
2. the Vehicular refrigeration unit control system according to claim 1 remotely controlled, which is characterized in that first control
Device processed is connected with the first CAN bus transceiver, and the second controller is connected with the second CAN bus transceiver, the first CAN
Bus transceiver and the second CAN bus transceiver communication connection.
3. the Vehicular refrigeration unit control system according to claim 1 remotely controlled, which is characterized in that the input dress
It is set to keyboard.
4. the Vehicular refrigeration unit control system according to claim 1 remotely controlled, which is characterized in that first control
Device processed is also connected with emergency button key, high-voltage switch gear input key and high-voltage switch gear input key, respectively by key connection refrigeration
Corresponding photoelectrical coupler is provided on the route of unit.
5. the Vehicular refrigeration unit control system according to claim 1 remotely controlled, which is characterized in that first control
Device processed is connected with indicator light.
6. a kind of vehicle, including compartment and refrigeration unit control system, refrigeration unit control system includes that refrigeration unit executes machine
Structure, airconditioning control part and refrigeration unit control section；The refrigeration unit control section includes the first controller, the first control
Device is connected with display device and input unit；The airconditioning control part includes second controller, and second controller is connected with temperature
Sensor and pressure sensor are spent, temperature sensor detects the temperature in compartment for being arranged in compartment；Pressure sensor is used
In being arranged in refrigeration piping, the pressure of refrigeration piping is detected；Be provided in the power supply line of the refrigeration unit executing agency after
Electric appliance, the control section of the second controller connection relay；The company of communicating between the second controller and the first controller
It connects；
It is characterized in that, the second controller is connected with wireless communication module.
7. vehicle according to claim 6, which is characterized in that first controller is connected with the transmitting-receiving of the first CAN bus
Device, the second controller are connected with the second CAN bus transceiver, and the first CAN bus transceiver and the second CAN bus are received
Send out device communication connection.
8. vehicle according to claim 6, which is characterized in that the input unit is keyboard.
9. vehicle according to claim 6, which is characterized in that first controller be also connected with emergency button key,
High-voltage switch gear inputs key and high-voltage switch gear inputs key, is provided with corresponding light on the route respectively by key connection refrigeration unit
Electric coupler.
10. vehicle according to claim 6, which is characterized in that first controller is connected with indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682551.0U CN208887192U (en) | 2018-10-17 | 2018-10-17 | A kind of vehicle and the Vehicular refrigeration unit control system remotely controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682551.0U CN208887192U (en) | 2018-10-17 | 2018-10-17 | A kind of vehicle and the Vehicular refrigeration unit control system remotely controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887192U true CN208887192U (en) | 2019-05-21 |
Family
ID=66516394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821682551.0U Active CN208887192U (en) | 2018-10-17 | 2018-10-17 | A kind of vehicle and the Vehicular refrigeration unit control system remotely controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887192U (en) |
-
2018
- 2018-10-17 CN CN201821682551.0U patent/CN208887192U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101085601B (en) | Power supply system and method for rail vehicles, converter, pilot unit, air conditioner for said system | |
| CN201177350Y (en) | Remote control split hanging type air-conditioner | |
| CN103017259A (en) | Air conditioner | |
| CN110040034A (en) | A kind of vehicle remote maintenance system | |
| CN201827989U (en) | Control device of inverter air conditioner and inverter air-conditioning system | |
| CN202645960U (en) | Device for controlling air compressor | |
| CN208887192U (en) | A kind of vehicle and the Vehicular refrigeration unit control system remotely controlled | |
| CN204389183U (en) | A kind of air conditioning for automobiles fault alarm positioning system | |
| CN208887193U (en) | A kind of vehicle and Vehicular refrigeration unit control system | |
| CN215474335U (en) | Light-weight hidden type double-system vehicle-mounted air conditioner | |
| CN116901922A (en) | Brake system condenser exhaust method and vehicle | |
| CN109177733B (en) | Electric vehicle, control device and method thereof, and computer-readable storage medium | |
| CN204451930U (en) | A kind of air conditioning for automobiles failure code display management system | |
| CN204404463U (en) | A kind of air conditioning for automobiles Failure Mode Analysis treatment system | |
| CN201607632U (en) | Indoor temperature regulation and control device | |
| CN210113657U (en) | System for cooling high-voltage electric appliance component in hydrogen energy fuel cell vehicle | |
| CN1952510A (en) | Adjusting system and operating method for air conditioner equipped with stand-by electric cut-off switch | |
| CN208962815U (en) | The control device and electric car of electric car | |
| CN207608568U (en) | A kind of blast-furnace distributor cooling water pipeline ball valve long-range wireless remote control disconnecting device | |
| CN106705207A (en) | Remote wireless monitoring solar energy and heat pump centralized hot water supplying system | |
| CN205326742U (en) | Vehicle air conditioner's control system and car | |
| CN110525167A (en) | Commercial vehicle air-conditioner control system | |
| CN205090564U (en) | Communication base station electrical shutoff control system | |
| CN206421191U (en) | Gas station's intelligent power saving statistical system | |
| CN206115196U (en) | Intelligent monitoring device is used to shelter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 No. 509, floor 5, building 7, No. 316, Lianhua street, high tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU LINGDONG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Room 305, 3 / F, building 9, 316 Lianhua street, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee before: ZHENGZHOU LINGDONG ELECTRONIC TECHNOLOGY CO.,LTD. |