阅读说明：本技术 一种车载空调控制系统 (Vehicle-mounted air conditioner control system ) 是由 晏润钢 朱凯洋 李育方 王善超 杨勇 申国栋 于 2021-01-04 设计创作，主要内容包括：本发明公开了一种车载空调控制系统,包括控制系统、车载终端及移动终端；所述控制系统包括自动空调控制器、传统空调系统、驻车空调系统及独立暖风系统；其中,所述移动终端用于发送远程启动指令至所述车载终端；所述车载终端用于根据所述远程启动指令生成远程启动报文,并将所述远程启动报文发送至所述自动空调控制器；所述自动空调控制器用于根据所述远程启动报文,启动所述驻车空调系统或所述独立暖风系统。本发明提供的车载空调控制系统,节约了配置独立暖风旋钮的成本,无需启动发动机就能启动空调,降低油耗；同时将独立暖风及驻车空调接到常电,在OFF档进行工作,减少了电能消耗,延长了独立暖风及驻车空调的工作时间。(The invention discloses a vehicle-mounted air conditioner control system, which comprises a control system, a vehicle-mounted terminal and a mobile terminal, wherein the vehicle-mounted terminal is connected with the control system; the control system comprises an automatic air conditioner controller, a traditional air conditioning system, a parking air conditioning system and an independent warm air system; the mobile terminal is used for sending a remote starting instruction to the vehicle-mounted terminal; the vehicle-mounted terminal is used for generating a remote starting message according to the remote starting instruction and sending the remote starting message to the automatic air conditioner controller; and the automatic air conditioner controller is used for starting the parking air conditioning system or the independent warm air system according to the remote starting message. The vehicle-mounted air conditioner control system saves the cost of configuring the independent warm air knob, can start the air conditioner without starting an engine, and reduces the oil consumption; meanwhile, the independent warm air and parking air conditioner is powered on and works at an OFF gear, so that the power consumption is reduced, and the working time of the independent warm air and parking air conditioner is prolonged.)

1. An on-vehicle air conditioner control system, characterized by comprising:

the system comprises a control system, a vehicle-mounted terminal and a mobile terminal; the control system comprises an automatic air conditioner controller, a traditional air conditioning system, a parking air conditioning system and an independent warm air system; wherein the content of the first and second substances,

the mobile terminal is used for sending a remote starting instruction to the vehicle-mounted terminal;

the vehicle-mounted terminal is used for generating a remote starting message according to the remote starting instruction and sending the remote starting message to the automatic air conditioner controller;

and the automatic air conditioner controller is used for starting the parking air conditioning system or the independent warm air system according to the remote starting message.

2. The on-board climate control system of claim 1, wherein said ac controller is further configured to detect whether an ignition key is in an ACC state, and if so, to stop receiving said remote start message and receive a transmitter speed message.

3. The on-board climate control system of claim 2, wherein said automatic climate controller is further configured to,

when the rotating speed of the transmitter is greater than or equal to a preset rotating speed threshold value, starting the traditional air conditioning system;

and when the rotating speed of the transmitter is less than a preset rotating speed threshold value, starting the parking air-conditioning system.

4. The vehicle-mounted air conditioner control system according to claim 1, wherein the vehicle-mounted terminal, the automatic air conditioner controller, the parking air conditioner system and the independent warm air system are all connected with a normal power supply.

5. The vehicle air conditioning control system of claim 1, wherein an independent warm air button is further provided on the automatic air conditioning controller for one-key control of turning on the independent warm air system.

6. The vehicle-mounted air conditioning control system according to claim 1, wherein a switch button is further arranged on each of the parking air conditioning system and the independent warm air system, and the switch buttons are used for controlling the system to be turned on or off.

7. The vehicle-mounted air conditioning control system according to claim 1, wherein timing buttons are further arranged on the parking air conditioning system and the independent warm air system respectively.

8. The on-board air conditioning control system of claim 1, wherein the remote initiation message comprises: a cooling message, a heating message and a timing message.

Technical Field

The invention relates to the technical field of vehicle air conditioner control, in particular to a vehicle-mounted air conditioner control system.

Background

At present, a vehicle-mounted air conditioner control system generally has different configurations according to the types of vehicles, and compared with a common passenger vehicle air conditioner system, a commercial vehicle can be additionally provided with a parking air conditioner and an independent warm air, but the conventional independent warm air and parking air conditioner cannot be remotely controlled, and the independent warm air system is controlled by an independent knob, so that the operation is inconvenient, and the cost is high; secondly, the parking air conditioner and the independent warm braw all need the ignition key just can work under "ACC" state at present, but have had many electrical apparatus to begin to work under the ACC state, like instrument, well accuse etc. the consumption is great, can cause the waste of storage battery electric energy, shortens the operating time of parking air conditioner and independent warm braw.

Disclosure of Invention

The invention aims to provide a vehicle-mounted air conditioner control system, which saves the cost of configuring an independent warm air knob, can start an air conditioner without starting an engine and reduces the oil consumption; meanwhile, the independent warm air and parking air conditioner is powered on and works at an OFF gear, so that the power consumption is reduced, and the working time of the independent warm air and parking air conditioner is prolonged.

In order to overcome the defects in the prior art, an embodiment of the present invention provides a vehicle air conditioner control system, including:

the system comprises a control system, a vehicle-mounted terminal and a mobile terminal; the control system comprises an automatic air conditioner controller, a traditional air conditioning system, a parking air conditioning system and an independent warm air system; wherein the content of the first and second substances,

the mobile terminal is used for sending a remote starting instruction to the vehicle-mounted terminal;

the vehicle-mounted terminal is used for generating a remote starting message according to the remote starting instruction and sending the remote starting message to the automatic air conditioner controller;

and the automatic air conditioner controller is used for starting the parking air conditioning system or the independent warm air system according to the remote starting message.

In an exemplary embodiment, the automatic air conditioner controller is further configured to detect whether an ignition key is in an ACC state, and if so, stop receiving the remote start message and receive a transmitter rotation speed message.

In one exemplary embodiment, the automatic climate controller is further configured to,

when the rotating speed of the transmitter is greater than or equal to a preset rotating speed threshold value, starting the traditional air conditioning system;

and when the rotating speed of the transmitter is less than a preset rotating speed threshold value, starting the parking air-conditioning system.

In an exemplary embodiment, the vehicle-mounted terminal, the automatic air-conditioning controller, the parking air-conditioning system and the independent warm air system are all connected with a normal power supply.

In an exemplary embodiment, an independent warm air button is further arranged on the automatic air conditioner controller and used for controlling the opening of the independent warm air system by one key.

In an exemplary embodiment, the parking air-conditioning system and the independent warm air system are further respectively provided with a switch button, and the switch buttons are used for controlling the system to be turned on or off.

In an exemplary embodiment, the parking air-conditioning system and the independent warm air system are further provided with a timing button respectively.

In an exemplary embodiment, the remote initiation message includes: a cooling message, a heating message and a timing message.

Compared with the prior art, the embodiment of the invention has at least the following beneficial effects:

1) the functions of independent warm air and a parking air conditioner are integrated into the air conditioner controller, so that the cost for configuring an independent warm air knob is saved;

2) the vehicle-mounted terminal is remotely started by receiving the message sent by the vehicle-mounted terminal, and an engine does not need to be started, so that the oil consumption is reduced;

3) the independent warm air and parking air conditioner is powered on and works at an OFF gear, so that the power consumption is reduced, and the working time of the independent warm air and parking air conditioner is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a vehicle-mounted air conditioner control system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of remote start control logic provided in accordance with one embodiment of the present invention;

fig. 3 is a schematic diagram of an automatic air conditioner controller according to an embodiment of the present invention entering an automatic determination mode;

fig. 4 is a schematic diagram of a power supply manner of each system in the vehicle-mounted air conditioner control system according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be understood that the step numbers used herein are for convenience of description only and are not intended as limitations on the order in which the steps are performed.

It is to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

The terms "comprises" and "comprising" indicate the presence of the described features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

The term "and/or" refers to and includes any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1, an embodiment of the present invention provides a vehicle air conditioner control system, including:

a control system, a vehicle-mounted terminal 02 and a mobile terminal 01; the control system comprises an automatic air conditioner controller 03, a traditional air conditioning system 030, a parking air conditioning system 031 and an independent warm air system 032; wherein the content of the first and second substances,

the mobile terminal 01 is used for sending a remote starting instruction to the vehicle-mounted terminal 02;

the vehicle-mounted terminal 02 is configured to generate a remote start message according to the remote start instruction, and send the remote start message to the automatic air conditioner controller 03;

the automatic air-conditioning controller 03 is configured to start the parking air-conditioning system 031 or the independent warm air system 032 according to the remote start message.

It should be noted that the mobile terminal 01 includes a Smart Phone (e.g., an Android Phone, an iOS Phone, etc.), Smart glasses, a Smart watch, a Smart band, a tablet computer, a notebook computer, a personal digital assistant, etc. and is a mobile internet device capable of performing wireless communication. In this embodiment, the smartphone is preferably a remote control terminal.

At present, commercial car generally can additionally dispose parking air conditioner and independent warm braw, but present independent warm braw and parking air conditioning system 031 can not carry out remote control, for example the car owner forgets to close air conditioning system after getting off, can cause the waste of resource, consequently, in this embodiment, in order to avoid this kind of phenomenon, convenience of customers has added the remote control method in the system at first, it mainly realizes through mobile terminal 01's APP, and then make the user can remote control and monitor the state of air conditioner.

When using the air conditioning system of this embodiment, on the user opens the APP on the intelligent mobile device at first, pass through the car networking platform with remote start instruction and transmit vehicle mounted terminal 02, vehicle mounted terminal 02 sends remote start message instruction for automatic air conditioning controller 03 after receiving this signal, and automatic air conditioning controller 03 starts parking air conditioning system 031 or independent warm braw system 032 according to the instruction. It should be noted that the message (message) is a data unit exchanged and transmitted in the network, that is, a data block to be sent by the station at one time. The message contains complete data information to be sent, and the message is very inconsistent in length, unlimited in length and variable.

Further, the control logic of remote start in this embodiment is shown in fig. 2, and includes four functional modules of "air conditioner state display", "cooling", "heating", and "timing", and in order to simplify the operation steps of the user, only the cooling or heating function is reserved on the APP of the mobile terminal 01. The air conditioner state display is mainly used for displaying the current working state of the air conditioner, including the temperature of the air conditioner, the refrigeration state, the indoor temperature and the residual service time, so that a user can monitor the data in real time at a vehicle-mounted end, timely and accurately master the environment in the vehicle, and can timely acquire the information after leaving the vehicle, and the air conditioner system can be conveniently and timely adjusted. Regarding the application of the cooling or heating function, a user only needs to trigger by one key at the APP end, when the cooling or heating button of the parking air conditioner is opened by single click, the user generally recognizes that the maximum gear is opened, and when the cooling or heating button is clicked again, the user controls the cooling or heating to be closed, and if the user wants to adjust the comfort degree of the gear, the user needs to perform the comfort degree adjustment at the vehicle-mounted end. Similarly, the timing key can select the timing time when the timing key starts for the first time, if the timing key is not selected, the timing key defaults to 30-minute countdown, and the user can autonomously select the timing time length according to the needs of the user.

According to the embodiment of the invention, the parking air conditioner and the independent warm air are remotely started, so that the parking air conditioner can enter the working mode without starting an engine, the cost of configuring an independent warm air knob is saved, the oil consumption is reduced, and the remote starting operation is simplified.

In an exemplary embodiment, the ac controller 03 is further configured to detect whether the ignition key is in the ACC state, and if so, stop receiving the remote start message and receive the transmitter rotation speed message.

It should be noted that ACC is also called "ACC" state, and the ignition switch of a typical automobile has four positions, which are respectively indicated by the letters "LOCK", "ACC", "ON" and "START", wherein,

the "LOCK" indicates that the engine is shut down and the steering wheel is locked after rotating a certain angle. The vehicle can pull out the key only at the position;

"ACC" means accessory circuit (such as radio) is turned on and engine circuit is not turned on at this position, wherein ACC is only a power supply switch signal whose voltage is controlled by key and vehicle computer, and is not generally used as power supply, but only used for controlling the power on-off of equipment.

"ON" means that the engine and the whole vehicle accessory line are all connected, and the vehicle normally runs when the ignition key is at the position;

"START" indicates that the engine is started, and to release the ignition key after the engine is started, the ignition key is returned to the "ON" position, the gear is only used for starting the engine, and the key is in the "ON" position during driving.

Referring to fig. 3, fig. 3 shows that the automatic air conditioner controller 03 performs an automatic determination mode according to the rotation speed of the transmitter, when the automatic air conditioner controller 03 detects that the ignition key is in the "ACC" state, the remote start message sent by the mobile APP is stopped being received, and at this time, only the message of the rotation speed of the transmitter is received, and when the rotation speed of the transmitter is greater than or equal to the preset rotation speed threshold, the conventional air conditioner control mode is controlled to be turned on, and if the rotation speed of the transmitter is less than the preset rotation speed threshold, the parking air conditioner control mode is controlled to be turned on. For example, a preset rotation speed threshold value can be set to 100 rmp/min; once the transmitter speed exceeds or equals this value, the conventional air conditioner is used, reducing the energy consumption of the air conditioner, and within this value, the parking air conditioning mode can be entered.

In an exemplary embodiment, the vehicle-mounted terminal 02, the automatic air-conditioning controller 03, the parking air-conditioning system 031, and the independent warm air system 032 are all powered on.

Referring to fig. 4, fig. 4 provides a manner of taking power from each system of the vehicle air conditioner control system under multiple operating conditions, and it should be noted that the parking air conditioner and the independent warm air can work only when the ignition key is in an "ACC" state at present, but many electrical appliances start to work in the ACC state, such as instruments and central control, which have large power consumption, and thus waste of electric energy of a battery, and shorten the working time of the parking air conditioner and the independent warm air. Therefore, if each system can be started in "OFF", the consumption of electric power can be reduced. In this embodiment, the vehicle-mounted terminal 02, the automatic air-conditioning controller 03, the independent warm air system 032, and the parking air-conditioning system 031 are all powered on and can be started when the ignition key is in the "OFF" position, where the normal power means a positive power supply which is not controlled by any switch, relay, etc. and is connected from the positive electrode of the battery, and the power is normally supplied as long as the battery is powered and the safety is not burned. Meanwhile, the automatic air-conditioning controller 03 needs to detect the ACC state, and if the ignition key is in the ACC gear, the message information sent by the vehicle-mounted terminal 02 is not received. Therefore, the parking air conditioner and the independent warm air can be started in the OFF gear, the electric energy loss is reduced, and the service time of the independent warm air and the parking air conditioner is prolonged.

In an exemplary embodiment, the automatic air conditioner controller 03 is further provided with an independent warm air button for controlling to turn on the independent warm air system 032 by one key.

In this embodiment, an independent warm air button is provided on the automatic air conditioner controller 03, and when the button is clicked, the button can enter the independent warm air interface, and when the button is clicked again or the button exits the independent warm air interface for 5 seconds; in order to save cost, the independent warm air gear adjustment and the air volume knob are shared, the independent warm air gear adjustment is carried out on an independent warm air interface, and the air volume adjustment is carried out on a traditional air conditioner interface.

In an exemplary embodiment, the parking air-conditioning system 031 and the independent warm air system 032 are further respectively provided with a switch button, and the switch buttons are used for controlling the systems to be turned on or off. The independent warm air and parking air conditioner control systems are respectively provided with a button opening/closing button, and the opening/closing button is clicked to control the start and stop of the independent warm air system 032, so that the operation is convenient and fast.

In an exemplary embodiment, the parking air conditioning system 031 and the independent warm air system 032 are further provided with a timing button respectively. The time for automatically closing can be set by clicking the timing key, when only the timing key is clicked for opening, the timing is set for 30min in a default mode, when the time is set to be a clicking mode, the clicking range is 10 min-60 min, and the default time and the clicking time range can be set by each host factory or air conditioner factory according to the requirements of users.

In an exemplary embodiment, the remote initiation message includes: a cooling message, a heating message and a timing message. It should be noted that, in this embodiment, the messages mainly applied are three kinds, and in the actual application, the message remotely started may also include other extensible messages, for example, messages generated according to air volume, defrosting, and blowing, and only the message needs to be correspondingly adjusted according to actual needs without any limitation.

The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that several modifications and refinements can be made without departing from the principle of the present invention, such as a control method with only one of the independent warm air or parking air conditioning functions; the control logic increases the operation methods of defrosting, air quantity, gear and the like; adjustment of engine speed and timing range, etc. Such modifications and refinements are also considered to be within the scope of the present invention.