CN104626920A - Vehicle air conditioner control system and method based on vehicle-mounted navigator - Google Patents
Vehicle air conditioner control system and method based on vehicle-mounted navigator Download PDFInfo
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- CN104626920A CN104626920A CN201510065903.2A CN201510065903A CN104626920A CN 104626920 A CN104626920 A CN 104626920A CN 201510065903 A CN201510065903 A CN 201510065903A CN 104626920 A CN104626920 A CN 104626920A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000004378 air conditioning Methods 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
Abstract
Provided is a vehicle air conditioner control system and method based on a vehicle-mounted navigator. The vehicle-mounted navigator comprises a display unit, a host unit and a power supply module. The display module comprises an LCD, an LCD processor, an ARM processor, a touch screen module and a navigation module. The host unit comprises an MCU processor, a radio module and an audio and video decoding module. An air conditioner control module is arranged in the MCU processor and is connected with an ECU of a vehicle through the RS 232 so that a control information route of an air conditioner can be formed. In addition, the invention further provides a control method of the vehicle air conditioner control system. An air conditioner control module is arranged on a traditional navigator, a communication protocol is generated when the air conditioner control module is connected with the ECU of the vehicle in a butt joint mode, the navigator can have the function of controlling the air conditioner of the vehicle, console control keys of the vehicle can be simplified, a vehicle console is simpler, control is more intelligent and more modern, a panel main control function touch control key unit is arranged on a panel of the LCD, and the control keys inside the vehicle are further simplified.
Description
Technical field
The present invention relates to a kind of control system, particularly relate to a kind of the vehicle air conditioning control system and the control method thereof that apply to automatic navigator, belong to in-vehicle navigation apparatus control system technical field.
Background technology
Automatic navigator (Car Navigation) is that one can help user accurately to locate current location, and calculate stroke according to set destination, guide user to walk to the driving accessory equipment of the instrument of destination by map denotation and voice message two kinds of modes.
Along with the continuous progress of science and technology, occur that increasing up-to-date technology is integrated on car navigation device, such as bluetooth, infrared, DTV, radio receiver etc.But still cannot meet people to navigating instrument function more fully demand.And the operation push-button on the indoor operation bench of vehicular drive arranges more, be unfavorable for driver's operation, also need further simplification.
And improving constantly along with technique of display, also make the color of navigating instrument video and picture more and more abundanter, image is more and more true to nature, and accordingly along with the Visual Aesthetics of people requires more and more higher, traditional navigating instrument display effect cannot meet the higher aesthetic requirement of people.
Summary of the invention
The object of the invention is to solve above-mentioned technical matters, propose the vehicle air conditioning control system based on automatic navigator and control method thereof.
First object of the present invention, based on the vehicle air conditioning control system of automatic navigator, the supply module that described automatic navigator comprises display unit, main computer unit and powers to display unit, main computer unit, described display unit comprises LCD display, LCD treater, arm processor and controlled touch screen module, the navigation module being connected to arm processor
Described main computer unit comprises MCU treater and controlled radio receiver module and the audio/video decoding module being connected to MCU treater, it is characterized in that: in described MCU treater, be provided with airconditioning control module, described airconditioning control module is connected with the ECU of vehicle by RS232, and the airconditioning control module of described ECU, MCU treater, arm processor, lcd controller, LCD display form the control information path of airconditioning control.
Preferably, described LCD display is provided with the panel master control function Touch control key unit for touch command, and described panel master control function Touch control key unit at least comprises homepage touch controlled key, navigation touch controlled key, volume touch controlled key and light touch controlled key.
Preferably, described navigation module is GPS/BD bimodulus navigation module.
Second object of the present invention, based on the control method of the vehicle air conditioning control system of automatic navigator, is characterized in that comprising the steps:
A. airconditioning control information path generation step, is docked with the ECU of vehicle by airconditioning control module, generates communications protocol;
B. touch-control step, touches and starts airconditioning control Touch control key shown on LCD display;
C. information gathering procedure, arm processor is collected touch information and is converted air-conditioning information to;
D. information transmission step, arm processor by air-conditioning information transmission to the airconditioning control module in MCU treater;
E. information package step, air-conditioning information becomes air-conditioning information packet transmissions to ECU according to protocol packing by airconditioning control module;
F. air-conditioning response of step, ECU receives air-conditioning packets of information complete operation and makes reply.
Beneficial effect of the present invention is mainly reflected in:
1. on traditional navigating instrument, be provided with airconditioning control module, control to instead of original entity Air-Conditioning Control Panel by the interface touch-control of LCD display, on-board air conditioner can be realized automatic, the manual switching waiting mode of operation, the adjustment of vehicle interior temperature, front and back air outlet Boiler pressure control, the control such as compressor and condensation fan, meet the requirements that air conditioning for automobiles uses, to be docked with the ECU of vehicle by airconditioning control module and generate communications protocol, navigating instrument is allowed to possess the function controlling vehicle air conditioning, simplify the control desk operational and controlled key button of vehicle, make vehicle console more succinct, manipulate more intelligent, more modernization.
2. the panel of LCD display is provided with panel master control function Touch control key unit, simplifies the operation push-button of automotive interior, automobile is used more intelligent, and convenient to operation.
3. adopt LCD display and LCD treater, driven by arm processor, display color can be made more gorgeous, be applicable to video and the picture of various form, compare traditional navigating instrument, its display effect is enhanced;
4., by arm processor and the synthetic operation of MCU treater, make to switch between navigation feature and multimedia function faster, run more smooth;
5. adopt the navigation of GPS and BD bimodulus, navigate more stable, and Applicable scope is wider.
Accompanying drawing explanation
Fig. 1 is the framed structure schematic diagram of the vehicle air conditioning control system that the present invention is based on automatic navigator;
Fig. 2 is the schematic diagram of the panel master control function Touch control key unit that LCD display of the present invention is arranged.
Detailed description of the invention
The invention provides the vehicle air conditioning control system based on automatic navigator, as shown in Figure 1, automatic navigator comprises display unit, main computer unit and give display unit, the supply module that main computer unit is powered, display unit comprises LCD display, LCD treater, arm processor and the controlled touch screen module being connected to arm processor, navigation module, main computer unit comprises MCU treater and controlled radio receiver module and the audio/video decoding module being connected to MCU treater, especially, airconditioning control module is provided with in MCU treater, airconditioning control module is connected with the ECU of vehicle by RS232, ECU, the airconditioning control module of MCU treater, arm processor, lcd controller, LCD display forms the control information path of airconditioning control.
Wherein, as shown in Figure 2, LCD display is provided with the panel master control function Touch control key unit for touch command, and panel master control function Touch control key unit at least comprises homepage touch controlled key 1, navigation touch controlled key 2, volume touch controlled key 3 and light touch controlled key 4.Homepage touch controlled key is used for returning LCD display primary option menu, and navigation touch controlled key is used for Navigation Control, and volume touch controlled key has volume control, and light touch controlled key is used for signal light control.
Optimize this programme, navigation module is GPS/BD bimodulus navigation module, and bimodulus navigation is more stable, and both changeable uses, field of application is wider.
Automatic navigator in this case also can set up other functional modules, such as bluetooth module, wifi module, speech control module etc., and above cited module is prior art, therefore does not repeat them here.
Second object of the present invention, based on the control method of the vehicle air conditioning control system of automatic navigator, is characterized in that comprising the steps:
A. airconditioning control information path generation step, is docked with the ECU of vehicle by airconditioning control module, generates communications protocol;
B. touch-control step, touches and starts airconditioning control Touch control key shown on LCD display;
C. information gathering procedure, arm processor is collected touch information and is converted air-conditioning information to;
D. information transmission step, arm processor by air-conditioning information transmission to the airconditioning control module in MCU treater;
E. information package step, air-conditioning information becomes air-conditioning information packet transmissions to ECU according to protocol packing by airconditioning control module;
F. air-conditioning response of step, ECU receives air-conditioning packets of information complete operation and makes reply.
Below the principle of work of the vehicle air conditioning control system based on automatic navigator:
Navigating instrument is integrated with airconditioning control function, first docked with the ECU of vehicle by airconditioning control module, generate communications protocol, the UI interface Touch control key of air-conditioning regulation and control is formed on an lcd display by arm processor, driver touches Touch control key and carries out airconditioning control, arm processor converts touch information to air-conditioning information and transfers to the airconditioning control module in MCU treater, air-conditioning information is become air-conditioning packets of information according to protocol packing and transfers to ECU by airconditioning control module, and ECU receives air-conditioning packets of information and completes and replys the backward airconditioning control module of the regulation and control of air-conditioning.Airconditioning control module wherein in MCU treater is by RS232 bus and automobile ECU communication, the operations such as air conditioning switch, pattern switching, status checking, air quantity adjustment are carried out according to associated communication agreement, the switching of the mode of operations such as on-board air conditioner is automatic, manual can be realized, the adjustment of vehicle interior temperature, front and back air outlet Boiler pressure control, the control such as compressor and condensation fan, meets the requirements that air conditioning for automobiles uses.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (4)
1. based on the vehicle air conditioning control system of automatic navigator, the supply module that described automatic navigator comprises display unit, main computer unit and powers to display unit, main computer unit, described display unit comprises LCD display, LCD treater, arm processor and controlled touch screen module, the navigation module being connected to arm processor
Described main computer unit comprises MCU treater and controlled radio receiver module and the audio/video decoding module being connected to MCU treater, it is characterized in that: in described MCU treater, be provided with airconditioning control module, described airconditioning control module is connected with the ECU of vehicle by RS232, and the airconditioning control module of described ECU, MCU treater, arm processor, lcd controller, LCD display form the control information path of airconditioning control.
2. the vehicle air conditioning control system based on automatic navigator according to claim 1, it is characterized in that: described LCD display is provided with the panel master control function Touch control key unit for touch command, described panel master control function Touch control key unit at least comprises homepage touch controlled key, navigation touch controlled key, volume touch controlled key and light touch controlled key.
3. the vehicle air conditioning control system based on automatic navigator according to claim 1, is characterized in that: described navigation module is GPS/BD bimodulus navigation module.
4. a control method for the vehicle air conditioning control system based on automatic navigator as described in claims 1 to 3 any one, is characterized in that comprising the steps:
A. airconditioning control information path generation step, is docked with the ECU of vehicle by airconditioning control module, generates communications protocol;
B. touch-control step, touches and starts airconditioning control Touch control key shown on LCD display;
C. information gathering procedure, arm processor is collected touch information and is converted air-conditioning information to;
D. information transmission step, arm processor by air-conditioning information transmission to the airconditioning control module in MCU treater;
E. information package step, air-conditioning information becomes air-conditioning information packet transmissions to ECU according to protocol packing by airconditioning control module;
F. air-conditioning response of step, ECU receives air-conditioning packets of information complete operation and makes reply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065903.2A CN104626920A (en) | 2015-02-07 | 2015-02-07 | Vehicle air conditioner control system and method based on vehicle-mounted navigator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510065903.2A CN104626920A (en) | 2015-02-07 | 2015-02-07 | Vehicle air conditioner control system and method based on vehicle-mounted navigator |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082938A (en) * | 2015-09-02 | 2015-11-25 | 南京金龙新能源汽车研究院有限公司 | Vehicle touch screen air-conditioner control system |
| CN106017500A (en) * | 2016-07-28 | 2016-10-12 | 成都康普斯北斗科技有限公司 | Vehicle air conditioning control system based on in-car navigator and mobile phone interconnection, and control method of vehicle air conditioning control system |
| CN106227115A (en) * | 2016-09-06 | 2016-12-14 | 深圳格兰泰克汽车电子有限公司 | A kind of vehicle mounted guidance fast driving method and device based on dual system |
| CN106340167A (en) * | 2016-08-26 | 2017-01-18 | 广州航辉电子有限公司 | Optical navigation vehicle entertainment system |
| CN106681565A (en) * | 2017-01-11 | 2017-05-17 | 东莞市中沛光电科技有限公司 | Touch screen, control system thereof and manufacturing method thereof |
| CN107878143A (en) * | 2017-06-07 | 2018-04-06 | 深圳市北斗车载电子有限公司 | Touch control system and method for on-board air conditioner |
| CN111016654A (en) * | 2019-11-26 | 2020-04-17 | 武汉格罗夫新能源汽车研究院有限公司 | Self-defined control panel and hydrogen energy automobile |
| CN112140837A (en) * | 2020-10-27 | 2020-12-29 | 珠海格力电器股份有限公司 | Data transmission method and communication equipment of vehicle air conditioning system |
| CN113259300A (en) * | 2020-02-11 | 2021-08-13 | 耀鸿(嘉兴)电子科技有限公司 | Intelligent panel control system and intelligent panel device |
| CN114379573A (en) * | 2022-01-10 | 2022-04-22 | 海信集团控股股份有限公司 | Vehicle and control method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106017500A (en) * | 2016-07-28 | 2016-10-12 | 成都康普斯北斗科技有限公司 | Vehicle air conditioning control system based on in-car navigator and mobile phone interconnection, and control method of vehicle air conditioning control system |
| CN106340167A (en) * | 2016-08-26 | 2017-01-18 | 广州航辉电子有限公司 | Optical navigation vehicle entertainment system |
| CN106227115A (en) * | 2016-09-06 | 2016-12-14 | 深圳格兰泰克汽车电子有限公司 | A kind of vehicle mounted guidance fast driving method and device based on dual system |
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| CN106681565A (en) * | 2017-01-11 | 2017-05-17 | 东莞市中沛光电科技有限公司 | Touch screen, control system thereof and manufacturing method thereof |
| CN107878143A (en) * | 2017-06-07 | 2018-04-06 | 深圳市北斗车载电子有限公司 | Touch control system and method for on-board air conditioner |
| CN111016654A (en) * | 2019-11-26 | 2020-04-17 | 武汉格罗夫新能源汽车研究院有限公司 | Self-defined control panel and hydrogen energy automobile |
| CN113259300A (en) * | 2020-02-11 | 2021-08-13 | 耀鸿(嘉兴)电子科技有限公司 | Intelligent panel control system and intelligent panel device |
| CN113259300B (en) * | 2020-02-11 | 2022-09-27 | 耀鸿(嘉兴)电子科技有限公司 | Intelligent panel control system and intelligent panel device |
| CN112140837A (en) * | 2020-10-27 | 2020-12-29 | 珠海格力电器股份有限公司 | Data transmission method and communication equipment of vehicle air conditioning system |
| CN114379573A (en) * | 2022-01-10 | 2022-04-22 | 海信集团控股股份有限公司 | Vehicle and control method thereof |
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Application publication date: 20150520 |