CN102416916B - Common screen display control method for vehicle-mounted automatic air conditioner and audio systems - Google Patents
Common screen display control method for vehicle-mounted automatic air conditioner and audio systems Download PDFInfo
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- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000004378 air conditioning Methods 0.000 claims description 122
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- 238000005057 refrigeration Methods 0.000 claims description 2
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Abstract
The invention relates to a common screen display control method for vehicle-mounted automatic air conditioner and audio systems. The method allows an air conditioner controller and an audio controller to be connected on the basis of vehicle control area network (CAN) communication, and comprises the following steps: setting the air conditioner controller and the audio system controller as two nodes of the vehicle CAN communication; performing the CAN signal definition of the air conditioner controller and the audio controller; allowing the air conditioner controller to send received CAN message definition to the audio controller; allowing the audio system controller to send the received CAN message definition to the air conditioner controller; and allowing the CAN signals to be transmitted between the air conditioner controller and the audio system controller through a CAN bus.
Description
Technical field
The present invention relates to the common screen display control method of a kind of vehicle-mounted automatic air conditioner and sound system, content relates to automobile CAN communication, novel network management technology and shields altogether technique of display.
Background technology
At present, automatic air-conditioning system and audio entertainment system just more and more appear on various automobile.Traditional a/c system and sound system have display module separately, but the present increase day by day due to vehicle mounted electrical apparatus equipment, in strict control integral vehicle cost, maximized utilization has resource, and integration, optimization to car electrics display module utilize the arrangement space in console region to become new problem and challenge.
Summary of the invention
The object of the invention is to propose the technology of a kind of on-board air conditioner and the shared read-out of sound system, cancel traditional air-conditioning panel display screen, can also operate air-conditioning by the touch-screen of sound equipment read-out simultaneously, solve the conflict phenomenon in screen multiplex process, increased the intuitive in use procedure, hommization and comfort level.
The present invention to car load network system definition two cover technical schemes: first set is to be applied to CAN communication signal, guarantees that the air-conditioning various information that need to show can be real-time transmitted to sound system, and signal accuracy meets demand for control; The second cover is applied to car load network management, no matter guarantees when car load ignition key is under various operating modes, and air-conditioning and sound system can both be realized mutual initiation or finish communication, carry out signal communication, guarantee the stable of communication simultaneously.
Concrete technical scheme is as follows:
A common screen display control method for vehicle-mounted automatic air conditioner and sound system, it,, based on car load CAN communication connection air-conditioner controller and acoustic controller, adopts following steps:
(1) two nodes that air-conditioner controller and sound system controller are car load CAN are set;
(2) carry out the CAN signal definition of air-conditioner controller and acoustic controller:
(2-1) air-conditioner controller sends to the CAN message definition that acoustic controller receives;
(2-2) sound system controller sends to the CAN message definition that air-conditioner controller receives;
(3) described in step (2), CAN signal transmits between air-conditioner controller and sound system controller by CAN bus.
Further, described air-conditioner controller and sound system controller are category-A from node, and what it can respond major joint in the time that ignition key is beaten at OFF shelves and ACC shelves wakes sleep instruction, the work of can starting shooting in the time of ACC shelves up.
Further, the CAN signal of air-conditioner controller comprises: desired temperature, the outer temperature of car, air-out mode, air quantity, front and rear windshield defrost state, wind speed scale and air-conditioning work state.
Further, the CAN signal of described acoustic controller comprises the startup and shutdown work request of air-conditioning, wind speed scale request, air-out mode request and Temperature Setting request.
Further, when key is at OFF shelves, air-conditioning and sound system are not worked, and now any operation is all invalid; When other category-As wake up and need to carry out CAN communication from node, now practical function not of air-conditioner controller and sound system controller, but participate in communication, and send webmaster frame according to category-A from the network management standard of node.
Further, when key is at ACC shelves, air-conditioner controller and sound system controller all can carry out work, and realize partial function, wherein, the refrigeration of air-conditioning, heat and can not realize.
Further, when key is at ACC shelves, air-conditioning, the sound system logic that screen display is shown is altogether as follows:
When not turning on the aircondition and sound system, if now on CAN network, other category-As wake up and need to carry out CAN communication from node, now practical function not of air-conditioner controller and sound system controller, but participate in communication, and send webmaster frame according to category-A from the network management standard of node;
When open air-conditioning in the time sleeping at whole network, first air-conditioner controller will send out a network management message of carrying out arousal function, network host node is received after this wakes message up and is waken all category-As up from node again, air-conditioner controller sends application message more subsequently, after sound system controller receives, activate screen display, show corresponding information according to the message of air-conditioning; After air-conditioning is closed, can inform sound system controller by message, sound system controller cuts out demonstration immediately, then enters sleep pattern according to network management specification; If after unlatching air-conditioning, then open sound system, screen display power will be returned sound system; When the mode of operation of air-conditioning changes, system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface;
When open sound system in the time sleeping at whole network, first sound system controller will send out a network management message of carrying out arousal function, network host node receives after this wakes message up and wakes all category-As up from node again, and sound system controller sends application message more subsequently; Open air-conditioning if now operate sound system touch screen, sound system controller can send a signal to air-conditioner controller: CLM Request=ON, and air-conditioning can start the corresponding function of air-conditioning after receiving, and sound system tangent screen shows a/c system status information simultaneously; If now by the control of air-conditioning self air conditioning function that presses switch to open, CLM directly in message transmitted signal " CLM Work Sts=ON " give sound system, tangent screen is shown air-conditioning information by sound system, and operation stops screen after latter 10 seconds and returns to sound system interface; Switch demonstration air-conditioning information when the mode of operation of the air-conditioning system that changes, operation stops screen after latter 10 seconds and returns to sound system interface.
Further, when key is at ON shelves, car load CAN network is in the many major states of webmaster, and now the controller of air-conditioning and sound system carries out CAN communication and network management on backstage, normally receives and dispatches message and carries out network management;
When sound system is not opened, but open when air-conditioning, air-conditioner controller sends application message to acoustic controller, after sound system controller receives, activates screen display, shows corresponding information according to the message of air-conditioning; After air-conditioning is closed, can inform sound system controller by message, sound system controller cuts out demonstration immediately; If after unlatching air-conditioning, then open sound system, screen display power will be returned sound system, unless the mode of operation of air-conditioning changes, system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface;
In the time that sound system is opened, open air-conditioning: when operation sound system touch screen is opened air-conditioning, sound system controller can send a signal to air-conditioner controller: CLM Request=ON, air-conditioning can start the corresponding function of air-conditioning after receiving, sound system tangent screen shows a/c system status information simultaneously; If now by the control of air-conditioning self air conditioning function that presses switch to open, CLM directly in message transmitted signal " CLM Work Sts=ON " give sound system, after sound system controller receives, activate screen display, show corresponding information according to the message of air-conditioning; After air-conditioning is closed, can inform sound system controller by message, sound system controller cuts out demonstration immediately, then enters sleep pattern according to network management specification; If after unlatching air-conditioning, then open sound system, screen display power will be returned sound system, unless the mode of operation of air-conditioning changes, system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface.
Compared with currently available technology, the present invention, take car load CAN network as basis, by network management design and the CAN signal of a set of uniqueness, can realize air-conditioning and sound equipment and share a read-out, has saved manufacturing cost, has reduced car load power consumption of electrical appliances.
Accompanying drawing explanation
Fig. 1 is overview of the present invention
The specific embodiment
Describe the present invention with reference to the accompanying drawings below, it is a kind of preferred embodiment in numerous embodiments of the present invention.
The present invention mainly comprises the content of two broad aspect: CAN signal definition and network management design.
One, controller CAN signal definition.
The information that air-conditioning need to show comprises: the target temperature of setting, the outer temperature of car, air-out mode, air quantity, front and rear windshield defrost state ... Deng; The control signals such as sound system can be controlled air-conditioning by touch screen, the control command setting of also have start, shutting down.Air-conditioner controller and sound system controller are all CAN nodes, and these signals will transmit by CAN bus between air-conditioner controller and sound system controller.Concrete CAN signal definition is as follows:
The CAN message that air-conditioner controller sends to acoustic controller to receive is defined as follows table:
The CAN message that sound system controller sends to air-conditioner controller to receive is defined as follows table:
Two, systems network administration conceptual design.
The network management when network managing mode defining in the present invention is CAN message, under wake-up states, on CAN network, each controller periodically sends network management message, and message comprises the information such as node mode of operation, faulty condition, communication state.Node of network is divided three classes, and major joint, category-A are from node and category-B from node.Major joint only has one in whole CAN network, and category-A and category-B can have several from node.Major joint and category-A can be worked from node in the time that key is got to OFF shelves, ACC shelves, ON shelves, and category-B can only could be worked from node in the time that key is got to ON shelves.Major joint is responsible for monitoring network management state, the faulty condition of all nodes of whole network, is responsible for sending the sleep of whole network simultaneously and wakes instruction up; Draw oneself up and enter work wake-up states (being also normal working) or sleep state (stops carrying out various functions according to the sleep instruction that wakes up of major joint from node, power consumption is down to minimum), if have communication need from node at whole network during in sleep state, need to wake whole network up by major joint from node, then carry out communication.
In Fig. 1: 1, CAN line is twisted-pair feeder on real vehicle, this figure simplifies; 2, in upper figure, XXX system represents on car load other electrical part, and air-conditioner controller and sound system controller all belong to category-A from node.What they can respond major joint in the time that ignition key is beaten at OFF shelves and ACC shelves wakes sleep instruction up, the work of can starting shooting in the time of ACC shelves, for example can open air conditioner blower, carry out Temperature Setting etc., and sound system also can be opened audio entertainment function under ACC, also can adjust some setting parameters of air-conditioning by the Touch control key operation of touch-screen.
Classify according to the gear of ignition key below, specifically introduce specific embodiment of the invention scheme:
1, key is at OFF shelves, and air-conditioning and sound system all can not be worked, and now any operation is all invalid.If if now other category-As from node because event is waken up and need to be carried out CAN communication, now practical function not of air-conditioner controller and sound system controller, but must participate in communication, and send webmaster frame from the network management standard of node according to category-A.Air-conditioner controller and sound system controller send application message according to signal train table definition;
2; key is at ACC shelves; because air-conditioner controller and sound system controller are all divided into category-A from node; can carry out work; but can only realize partial function; because now car load relies on storage battery power supply completely, in order to protect storage battery electric energy, air-conditioning need to be opened the function that compressor could realize and now all can not realize as freezed, heat etc.Now air-conditioning, the sound system logic that screen display is shown is altogether as follows:
2-1, does not turn on the aircondition and sound system.If now on network other category-As from node because event is waken up and need to be carried out CAN communication, now practical function not of air-conditioner controller and sound system controller, but must participate in communication, and send webmaster frame from the network management standard of node according to category-A;
2-2, if open air-conditioning in the time sleeping at whole network, first air-conditioner controller will send out a network management message of carrying out arousal function, network host node is received after this wakes message up and is waken all category-As up from node (comprising sound system controller) again, air-conditioner controller sends application message (wherein comprise signal: CLM Work Sts=ON) more subsequently, after sound system controller receives, activate screen display, show corresponding information according to the message of air-conditioning.After air-conditioning is closed, can inform sound system controller by message (wherein comprising signal " CLM Work Sts=OFF "), sound system controller cuts out demonstration immediately, then enters sleep pattern according to network management specification.If after unlatching air-conditioning, open sound system, screen display power will be returned sound system again, unless the mode of operation of air-conditioning changes (as in the process that uses sound equipment, air-conditioning operated), system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface;
2-3, if open sound system in the time sleeping at whole network, first sound system controller will send out a network management message of carrying out arousal function, network host node receives after this wakes message up and wakes all category-As up from node (comprising Air-condition system control device) again, and sound system controller sends application message more subsequently.Open air-conditioning if now operate sound system touch screen, sound system controller can send a signal to air-conditioner controller: CLM Request=ON, and air-conditioning can start the corresponding function of air-conditioning after receiving, and sound system tangent screen shows a/c system status information simultaneously.If now by the control of air-conditioning self air conditioning function that presses switch to open, CLM directly in message transmitted signal " CLM Work Sts=ON " give sound system, tangent screen is shown air-conditioning information by sound system, and operation stops screen after latter 10 seconds and returns to sound system interface.Unless after this mode of operation of air-conditioning changes (as in the process that uses sound equipment, air-conditioning operated), system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface;
3, key is at ON shelves, and car load CAN network is in the many major states of webmaster, even if now do not open air-conditioning and sound system, their controller also must carry out on backstage CAN communication and network management, normally receives and dispatches message and carries out network management.
3-1, when sound system is not opened, opens air-conditioning.Air-conditioner controller sends application message (wherein comprise signal: CLM Work Sts=ON) to acoustic controller, after sound system controller receives, activates screen display, shows corresponding information according to the message of air-conditioning.After air-conditioning is closed, can inform sound system controller by message (wherein comprising signal " CLM Work Sts=OFF "), sound system controller cuts out demonstration immediately.If after unlatching air-conditioning, open sound system, screen display power will be returned sound system again, unless the mode of operation of air-conditioning changes (as in the process that uses sound equipment, air-conditioning operated), system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface;
3-2, when sound system has been opened, opens air-conditioning.Open air-conditioning if now operate sound system touch screen, sound system controller can send a signal to air-conditioner controller: CLM Request=ON, and air-conditioning can start the corresponding function of air-conditioning after receiving, and sound system tangent screen shows a/c system status information simultaneously.If now by the control of air-conditioning self air conditioning function that presses switch to open, CLM directly in message transmitted signal " CLM Work Sts=ON " give sound system, after sound system controller receives, activate screen display, show corresponding information according to the message of air-conditioning.After air-conditioning is closed, can inform sound system controller by message (wherein comprising signal " CLM Work Sts=OFF "), sound system controller cuts out demonstration immediately, then enters sleep pattern according to network management specification.If after unlatching air-conditioning, open sound system, screen display power will be returned sound system again, unless the mode of operation of air-conditioning changes (as in the process that uses sound equipment, air-conditioning operated), system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface.
By reference to the accompanying drawings the present invention is exemplarily described above; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present invention and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (6)
1. a common screen display control method for vehicle-mounted automatic air conditioner and sound system, is characterized in that, it,, based on car load CAN communication connection air-conditioner controller and acoustic controller, adopts following steps:
(1) two nodes that air-conditioner controller and sound system controller are car load CAN are set;
(2) carry out the CAN signal definition of air-conditioner controller and acoustic controller:
(2-1) air-conditioner controller sends to the CAN message definition that acoustic controller receives;
(2-2) sound system controller sends to the CAN message definition that air-conditioner controller receives;
(3) described in step (2), CAN signal transmits between air-conditioner controller and sound system controller by CAN bus;
When key is at ACC shelves, air-conditioner controller and sound system controller all can carry out work, and realize partial function, wherein, the refrigeration of air-conditioning, heat and can not realize; Air-conditioning, the sound system logic that screen display is shown is altogether as follows:
When not turning on the aircondition and sound system, if now on CAN network, other category-As wake up and need to carry out CAN communication from node, now practical function not of air-conditioner controller and sound system controller, but participate in communication, and send webmaster frame according to category-A from the network management standard of node;
When open air-conditioning in the time sleeping at whole network, first air-conditioner controller will send out a network management message of carrying out arousal function, network host node is received after this wakes message up and is waken all category-As up from node again, air-conditioner controller sends application message more subsequently, after sound system controller receives, activate screen display, show corresponding information according to the message of air-conditioning; After air-conditioning is closed, can inform sound system controller by message, sound system controller cuts out demonstration immediately, then enters sleep pattern according to network management specification; If after unlatching air-conditioning, then open sound system, screen display power will be returned sound system; When the mode of operation of air-conditioning changes, system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface;
When open sound system in the time sleeping at whole network, first sound system controller will send out a network management message of carrying out arousal function, network host node receives after this wakes message up and wakes all category-As up from node again, and sound system controller sends application message more subsequently; Open air-conditioning if now operate sound system touch screen, sound system controller can send a signal to air-conditioner controller: CLMRequest=ON, and air-conditioning can start the corresponding function of air-conditioning after receiving, sound system tangent screen shows a/c system status information simultaneously; If now by the control of air-conditioning self air conditioning function that presses switch to open, CLM directly in message transmitted signal " CLMWorkSts=ON " give sound system, tangent screen is shown air-conditioning information by sound system, and operation stops screen after latter 10 seconds and returns to sound system interface; Switch demonstration air-conditioning information when the mode of operation of the air-conditioning system that changes, operation stops screen after latter 10 seconds and returns to sound system interface.
2. the common screen display control method of vehicle-mounted automatic air conditioner as claimed in claim 1 and sound system, it is characterized in that, described air-conditioner controller and sound system controller are category-A from node, what it can respond major joint in the time that ignition key is beaten at OFF shelves and ACC shelves wakes sleep instruction, the work of can starting shooting in the time of ACC shelves up.
3. the common screen display control method of vehicle-mounted automatic air conditioner as claimed in claim 1 or 2 and sound system, it is characterized in that, the CAN signal of air-conditioner controller comprises: desired temperature, the outer temperature of car, air-out mode, air quantity, front and rear windshield defrost state, wind speed scale and air-conditioning work state.
4. the common screen display control method of vehicle-mounted automatic air conditioner as claimed in claim 1 or 2 and sound system, it is characterized in that, the CAN signal of described acoustic controller comprises the startup and shutdown work request of air-conditioning, wind speed scale request, air-out mode request and Temperature Setting request.
5. the common screen display control method of vehicle-mounted automatic air conditioner as claimed in claim 4 and sound system, is characterized in that, when key is at OFF shelves, air-conditioning and sound system are not worked, and now any operation is all invalid; When other category-As wake up and need to carry out CAN communication from node, now practical function not of air-conditioner controller and sound system controller, but participate in communication, and send webmaster frame according to category-A from the network management standard of node.
6. the common screen display control method of vehicle-mounted automatic air conditioner as claimed in claim 1 and sound system, it is characterized in that, when key is at ON shelves, car load CAN network is in the many major states of webmaster, now the controller of air-conditioning and sound system carries out CAN communication and network management on backstage, normally receives and dispatches message and carries out network management;
When sound system is not opened, but open when air-conditioning, air-conditioner controller sends application message to acoustic controller, after sound system controller receives, activates screen display, shows corresponding information according to the message of air-conditioning; After air-conditioning is closed, can inform sound system controller by message, sound system controller cuts out demonstration immediately; If after unlatching air-conditioning, then open sound system, screen display power will be returned sound system, unless the mode of operation of air-conditioning changes, system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface;
In the time that sound system is opened, open air-conditioning: when operation sound system touch screen is opened air-conditioning, sound system controller can send a signal to air-conditioner controller: CLMRequest=ON, air-conditioning can start the corresponding function of air-conditioning after receiving, sound system tangent screen shows a/c system status information simultaneously; If now by the control of air-conditioning self air conditioning function that presses switch to open, CLM directly in message transmitted signal " CLMWorkSts=ON " give sound system, after sound system controller receives, activate screen display, show corresponding information according to the message of air-conditioning; After air-conditioning is closed, can inform sound system controller by message, sound system controller cuts out demonstration immediately, then enters sleep pattern according to network management specification; If after unlatching air-conditioning, then open sound system, screen display power will be returned sound system, unless the mode of operation of air-conditioning changes, system is switched demonstration air-conditioning information, and operation stops screen after latter 10 seconds and returns to sound system interface.
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| CN103303101A (en) * | 2013-06-08 | 2013-09-18 | 开平市中铝实业有限公司 | Full touch screen car air-conditioner and sound control system |
| CN105721658B (en) * | 2016-04-14 | 2019-03-05 | 延锋伟世通（重庆）汽车电子有限公司 | The vehicle audio and its working method for having automatic control and wireless communication function |
| CN106952184B (en) * | 2017-01-22 | 2022-07-22 | 斑马信息科技有限公司 | Automobile service management system, automobile service management method and adaptation method thereof |
| CN109177682A (en) * | 2018-07-26 | 2019-01-11 | 奇瑞新能源汽车技术有限公司 | A kind of automobile DVD button multiplexing system and method |
| CN112721830B (en) * | 2020-12-29 | 2023-04-18 | 华人运通(上海)云计算科技有限公司 | Intelligent control switch, method and equipment of vehicle, steering wheel and vehicle |
| CN113791840A (en) * | 2021-09-10 | 2021-12-14 | 中国第一汽车股份有限公司 | Management system, management method, management device, management equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008044495A (en) * | 2006-08-14 | 2008-02-28 | Mazda Motor Corp | Operating device of vehicular electrical unit |
| CN201071019Y (en) * | 2007-07-25 | 2008-06-11 | 张晓明 | Vehicle mounted device for disk play, radio reception and air conditioning control |
| CN201824972U (en) * | 2010-09-28 | 2011-05-11 | 公信电子股份有限公司 | Vehicle-mounted network combined multimedia entertainment control system |
| JP4747810B2 (en) * | 2005-11-30 | 2011-08-17 | トヨタ自動車株式会社 | In-vehicle remote control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4308219B2 (en) * | 2006-04-14 | 2009-08-05 | 富士通テン株式会社 | In-vehicle display device |
-
2011
- 2011-10-27 CN CN201110331868.6A patent/CN102416916B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4747810B2 (en) * | 2005-11-30 | 2011-08-17 | トヨタ自動車株式会社 | In-vehicle remote control device |
| JP2008044495A (en) * | 2006-08-14 | 2008-02-28 | Mazda Motor Corp | Operating device of vehicular electrical unit |
| CN201071019Y (en) * | 2007-07-25 | 2008-06-11 | 张晓明 | Vehicle mounted device for disk play, radio reception and air conditioning control |
| CN201824972U (en) * | 2010-09-28 | 2011-05-11 | 公信电子股份有限公司 | Vehicle-mounted network combined multimedia entertainment control system |
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Application publication date: 20120418 Assignee: Wuhu Kai wing Automobile Co., Ltd. Assignor: Saic Chery Automobile Co., Ltd. Contract record no.: 2017990000478 Denomination of invention: Common screen display control method for vehicle-mounted automatic air conditioner and audio systems Granted publication date: 20140611 License type: Common License Record date: 20171208 |
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