CN102975671A - System for displaying and controlling electric automobile image - Google Patents
System for displaying and controlling electric automobile image Download PDFInfo
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- CN102975671A CN102975671A CN2012105070942A CN201210507094A CN102975671A CN 102975671 A CN102975671 A CN 102975671A CN 2012105070942 A CN2012105070942 A CN 2012105070942A CN 201210507094 A CN201210507094 A CN 201210507094A CN 102975671 A CN102975671 A CN 102975671A
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- controller
- electric automobile
- master controller
- electronlmobil
- display screen
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Abstract
The invention discloses a system for displaying and controlling an electric automobile image. The system comprises an electric automobile master controller, an SCM (Single Chip Microcomputer) and an image display controller, wherein the SCM is connected with the electric automobile master controller, the image display controller is connected with a touch display screen, and the SCM is also connected with a switch control module which is used for controlling the state that whether a single battery is switched in a battery pack or not. The system disclosed by the invention aims at replacing purely-mechanical and analogue instruments through the touch display screen, the mode of combining digit with images can be realized and displayed, the display accuracy is high, a control system of an electric automobile can be broadened according to needs, corresponding contents can be displayed on the same touch display screen, the state display of the electric automobile can be more concentrated and diversified, other dial plates are not needed to be additionally arranged, the occupied space is small, related components of the electric automobile can be subjected to operation control by the touch screen, and the control is convenient and intuitive.
Description
[technical field]
The present invention relates to electronlmobil vehicle control system field, particularly a kind of electronlmobil image shows and control system.
[background technology]
General traditional automobile combination meter has: car speed mileage table, speed gage, oil pressure gauge, water thermometer, fuel gage and relevant warning and indicating instrument.Electronlmobil is motor because of what adopt, do not use driving engine, so do not have engine speed indicator, water thermometer, fuel gage, but need to correspondingly increase these information tables relevant with electronlmobil of motor speed table, amperemeter/ammtr, excel tester and residual electricity scale.Because the restriction of space and other factors, traditional electromechanical analogue instrument can only provide necessary and a small amount of information to chaufeur, and the modern automobile instrument requires then that the kind of shown content and information is more and more, precision and reliability are also more and more higher.
Therefore, be necessary to solve as above problem.
[summary of the invention]
The present invention has overcome the deficiency of above-mentioned technology, provide a kind of electronlmobil image to show and control system, master controller and image display controller carry out communication by the CAN bus, replace original Purely mechanical and analog instrument by touch display screen, can realize that the mode that numeral is combined with figure shows, display precision is high, and expand as required the control system of electronlmobil and show corresponding content at same touch display screen, make the electronlmobil state show more concentrated and diversification, and do not need to set up in addition other dial plate, it takes up room little, and whenever necessary, can operate control to the electronlmobil associated components by touch display screen, it controls convenient, intuitively.
For achieving the above object, the present invention has adopted following technical proposal:
A kind of electronlmobil image shows and control system, include electronlmobil master controller 10, several that are connected with master controller 10 are used for the micro controller system 1 of each cell state of monitoring batteries of electric automobile group, and the image display controller 2 that is used for information demonstration control, be connected with current/voltage detecting unit 12 and temperature sensor 13 for detection of the cell state on the described micro controller system 1, be provided with the CAN bus 5 for communication between described image display controller 2 and the master controller 10, be connected with on the described image display controller 2 for information and show and make things convenient for the user to touch the touch display screen 21 of input, also be connected with the pre-set programs that is subjected to master controller 10 and user on the described micro controller system 1 and be used for the switch control module 11 whether this cell of control accesses battery pack by what the instruction of touch display screen 21 inputs was controlled.
Also be connected with the motor speed detecting unit 14 for detection of motor speed on the described master controller 10.
Also be connected with the common interface module 15 for expansion and trouble diagnosing debugging on the described master controller 10.
The invention has the beneficial effects as follows:
1, master controller and image display controller carry out communication by the CAN bus, replace original Purely mechanical and analog instrument by touch display screen, can realize that the mode that numeral is combined with figure shows, its display precision is high, the content and the information that show are also many, the characteristics of comprehensive application electronic type, digital instrument, more directly perceived and convenient.
2, only need a touch display screen to replace various machinery instruments, it takes up room little, it is not subjected to the restriction of space and other factors, can expand as required the control system of electronlmobil and show corresponding content at same touch display screen, make the electronlmobil state show more concentrated and diversification, and do not need to set up in addition other dial plate.
3, can be promptly and accurately, failure-free obtains the real time information of automobile, for contingent fault and rough sledding, the information exchange of adopting CAN bus communication technology to carry out correlation module is shared, by master controller whole system is controlled, and can operate the expansion equipment on the common interface module by touch display screen, carry out actv. control.
If 4 have detected cell when damaging, then can by the master cock control module cut off its with battery pack in being connected of other cells, protect the work that battery pack can also safety and stability.
5, detect the motor speed of electronlmobil by the motor speed detecting unit, then show by touch display screen, its control is simple with realization, and can play the effect same with engine speed indicator.
6, by common interface module is set, be convenient to the debugging of expansion and trouble diagnosing, guarantee safety and the traveling comfort of driving procedure.
[description of drawings]
Fig. 1 is block diagram of the present invention.
[specific embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
As shown in Figure 1, a kind of electronlmobil image shows and control system, include electronlmobil master controller 10, several that are connected with master controller 10 are used for the micro controller system 1 of each cell state of monitoring batteries of electric automobile group, and the image display controller 2 that is used for information demonstration control, be connected with current/voltage detecting unit 12 and temperature sensor 13 for detection of the cell state on the described micro controller system 1, be provided with the CAN bus 5 for communication between described image display controller 2 and the master controller 10, be connected with on the described image display controller 2 for information and show and make things convenient for the user to touch the touch display screen 21 of input, also be connected with the pre-set programs that is subjected to master controller 10 and user on the described micro controller system 1 and be used for the switch control module 11 whether this cell of control accesses battery pack by what the instruction of touch display screen 21 inputs was controlled.
As mentioned above, micro controller system 1 is by the relevant parameters of current/voltage detecting unit 12 and temperature sensor 13 monitoring cells, then real-time Transmission is to master controller 10, master controller 10 carries out communication with image display controller 2 by the CAN bus, by touch display screen 21 to user's displaying monomer energy content of battery data, it replaces original Purely mechanical and analog instrument, can realize that the mode that numeral is combined with figure shows, display precision is high and more directly perceived.
As mentioned above, if detect cell damage into, then can by master cock control module 11 cut off its with battery pack in being connected of other cells, protect the work that battery pack can also safety and stability.
As mentioned above, also be connected with the motor speed detecting unit 14 for detection of motor speed on the master controller 10 of the present invention, and the common interface module 15 that is used for expansion and trouble diagnosing debugging.
As mentioned above, then the motor speed by motor speed detecting unit 13 detection electronlmobils shows by touch display screen 21, and its control is simple with realization, and can play the effect same with engine speed indicator.
As mentioned above, by common interface module 15 is set, be convenient to the debugging of expansion and trouble diagnosing, guarantee safety and the traveling comfort of driving procedure.
As mentioned above; what the present invention protected is that a kind of electronlmobil image shows and control system; master controller 10 carries out communication with image display controller 2 by the CAN bus; replace original Purely mechanical and analog instrument by touch display screen 21; can realize that the mode that numeral is combined with figure shows; display precision is high; and expand as required the control system of electronlmobil and show corresponding content at same touch display screen 21; make the electronlmobil state show more concentrated and diversification; and do not need to set up in addition other dial plate; it takes up room little; and whenever necessary; can operate control by 21 pairs of electronlmobil associated components of touch display screen, it controls convenient; intuitively.All technical schemes identical or close with structure of the present invention all should be shown in the protection domain that falls into this case.
Claims (3)
1. an electronlmobil image shows and control system, it is characterized in that including electronlmobil master controller (10), several that are connected with master controller (10) are used for the micro controller system (1) of each cell state of monitoring batteries of electric automobile group, and the image display controller (2) that is used for information demonstration control, be connected with current/voltage detecting unit (12) and temperature sensor (13) for detection of the cell state on the described micro controller system (1), be provided with the CAN bus (5) for communication between described image display controller (2) and the master controller (10), be connected with on the described image display controller (2) for information and show and make things convenient for the user to touch the touch display screen (21) of input, also be connected with the pre-set programs that is subjected to master controller (10) and user on the described micro controller system (1) and be used for controlling the switch control module (11) whether this cell accesses battery pack by what the instruction of touch display screen (21) input was controlled.
2. a kind of electronlmobil image according to claim 1 shows and control system, it is characterized in that also being connected with on the described master controller (10) the motor speed detecting unit (14) for detection of motor speed.
3. a kind of electronlmobil image according to claim 1 shows and control system, it is characterized in that also being connected with on the described master controller (10) common interface module (15) for expansion and trouble diagnosing debugging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105070942A CN102975671A (en) | 2012-11-30 | 2012-11-30 | System for displaying and controlling electric automobile image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105070942A CN102975671A (en) | 2012-11-30 | 2012-11-30 | System for displaying and controlling electric automobile image |
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| Publication Number | Publication Date |
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| CN102975671A true CN102975671A (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105070942A Pending CN102975671A (en) | 2012-11-30 | 2012-11-30 | System for displaying and controlling electric automobile image |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10017727A1 (en) * | 2000-04-11 | 2001-10-18 | Veigel Gmbh & Co Kg | Automobile control device uses freely-programmable microcomputer controlling electromechanical automobile function unit and data output device with image screen display |
| JP2002067736A (en) * | 2000-08-31 | 2002-03-08 | Komatsu Ltd | Display device |
| CN102205800A (en) * | 2011-02-25 | 2011-10-05 | 南京华博科技有限公司 | Intelligent battery management system of electric car |
| CN102390331A (en) * | 2011-09-07 | 2012-03-28 | 重庆长安汽车股份有限公司 | Entire vehicle controller integrated with battery management system for pure electric automobile |
| CN202448762U (en) * | 2011-12-14 | 2012-09-26 | 长安大学 | Liquid crystal digital instrument for electric automobile |
| CN203005315U (en) * | 2012-11-30 | 2013-06-19 | 王奉瑾 | Image control device for electric car |
-
2012
- 2012-11-30 CN CN2012105070942A patent/CN102975671A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10017727A1 (en) * | 2000-04-11 | 2001-10-18 | Veigel Gmbh & Co Kg | Automobile control device uses freely-programmable microcomputer controlling electromechanical automobile function unit and data output device with image screen display |
| JP2002067736A (en) * | 2000-08-31 | 2002-03-08 | Komatsu Ltd | Display device |
| CN102205800A (en) * | 2011-02-25 | 2011-10-05 | 南京华博科技有限公司 | Intelligent battery management system of electric car |
| CN102390331A (en) * | 2011-09-07 | 2012-03-28 | 重庆长安汽车股份有限公司 | Entire vehicle controller integrated with battery management system for pure electric automobile |
| CN202448762U (en) * | 2011-12-14 | 2012-09-26 | 长安大学 | Liquid crystal digital instrument for electric automobile |
| CN203005315U (en) * | 2012-11-30 | 2013-06-19 | 王奉瑾 | Image control device for electric car |
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Application publication date: 20130320 |