CN204167216U - The many driving switch of a kind of automobile - Google Patents
The many driving switch of a kind of automobile Download PDFInfo
- Publication number
- CN204167216U CN204167216U CN201420640383.4U CN201420640383U CN204167216U CN 204167216 U CN204167216 U CN 204167216U CN 201420640383 U CN201420640383 U CN 201420640383U CN 204167216 U CN204167216 U CN 204167216U
- Authority
- CN
- China
- Prior art keywords
- pin
- driving switch
- many driving
- ecu
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the many driving switch of a kind of automobile, reduces the pin position of the controller that switch takies, to reach making full use of of controller.Relation between the range state of many driving switch and ECU pin position connection status is, when many driving switch gear is in and closes state out of stock, all pin positions of the ECU be connected with many driving switch disconnect mutually; When being in I gear, the 1 pin position of ECU is communicated with 2 pin positions; When being in II gear, the 1 pin position of ECU is communicated with 3 pin positions; When being in III gear, the 1 pin position of ECU is communicated with 4 pin positions; When being in IV gear, 1 pin position, the 2 pin positions of ECU are communicated with 3 pin positions simultaneously; When being in V gear, 1 pin position, the 3 pin positions of ECU are communicated with 4 pin positions simultaneously; When being in VI gear, 1 pin position, the 2 pin positions of ECU are communicated with 4 pin positions simultaneously; When being in VII, the 1 pin position of ECU, 2 pin positions, 3 pin positions are communicated with 4 pin positions simultaneously.
Description
Technical field
The utility model belongs to automobile technical field, is specifically related to the many driving switch of a kind of automobile.
Background technology
Many driving switch refer to the switch that switch position is greater than more than 2, many driving switch that current automobile uses mainly contain unit switch, retarder switch and headlamp switch etc., and above-mentioned many driving switch are all by carrying out gear control to the different mode such as pin position input high level and low level of controller.
Present switch integration degree is more and more higher, and switch becomes increasingly complex, and the controller pin position taken gets more and more, and segment controller is due to after newly-increased partial function, and hardware pins is forced to again develop not, causes serious cost waste.As shown in Figure 1, for 5 of Engine ECU pin positions, occupy 5 pin positions and achieve switch 5 kinds of range states.
Utility model content
The purpose of this utility model provides a kind of automobile many driving switch, under the prerequisite not affecting switching function, reduces the pin position of the controller that switch takies, to reach making full use of of controller.
Scheme of the present utility model is, the relation of a kind of automobile between the range state of many driving switch and ECU pin position connection status is, when many driving switch gear is in and closes state out of stock, all pin positions of the ECU be connected with many driving switch disconnect mutually; When many driving switch are in I gear, the 1 pin position connecting the ECU of many driving switch is communicated with 2 pin positions; When many driving switch are in II gear, the 1 pin position connecting the ECU of many driving switch is communicated with 3 pin positions; When many driving switch are in III gear, the 1 pin position connecting the ECU of many driving switch is communicated with 4 pin positions; When many driving switch are in IV gear, the 1 pin position, the 2 pin positions that connect the ECU of many driving switch are communicated with 3 pin positions simultaneously; When many driving switch are in V gear, the 1 pin position, the 3 pin positions that connect the ECU of many driving switch are communicated with 4 pin positions simultaneously; When many driving switch are in VI gear, the 1 pin position, the 2 pin positions that connect the ECU of many driving switch are communicated with 4 pin positions simultaneously; When many driving switch are in VII, connect the 1 pin position of the ECU of many driving switch, 2 pin positions, 3 pin positions are communicated with 4 pin positions simultaneously.
The beneficial effects of the utility model are, solve original control when expanding whole vehicle functions and reserve the technical problem that I/O mouth can not meet the demands, make the I/O mouth of the control mode Appropriate application controller of many driving switch, and take the less pin position of ECU, realize the many range states of switch, thus again need not develop controller, save plenty of time and cost.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of the many driving switch of existing automobile;
Fig. 2 is a kind of automobile many driving switch of the utility model electrical schematic diagram.
Embodiment
As shown in Figure 2, the relation of a kind of automobile of the utility model between the range state of many driving switch and ECU (ECU---electronic control unit) pin position connection status is, when many driving switch gear is in and closes state out of stock, all pin positions of the ECU be connected with many driving switch disconnect mutually; When many driving switch are in I gear, the 1 pin position connecting the ECU of many driving switch is communicated with 2 pin positions; When many driving switch are in II gear, the 1 pin position connecting the ECU of many driving switch is communicated with 3 pin positions; When many driving switch are in III gear, the 1 pin position connecting the ECU of many driving switch is communicated with 4 pin positions; When many driving switch are in IV gear, the 1 pin position, the 2 pin positions that connect the ECU of many driving switch are communicated with 3 pin positions simultaneously; When many driving switch are in V gear, the 1 pin position, the 3 pin positions that connect the ECU of many driving switch are communicated with 4 pin positions simultaneously; When many driving switch are in VI gear, the 1 pin position, the 2 pin positions that connect the ECU of many driving switch are communicated with 4 pin positions simultaneously; When many driving switch are in VII, connect the 1 pin position of the ECU of many driving switch, 2 pin positions, 3 pin positions are communicated with 4 pin positions simultaneously.
Significantly can seeing and have many driving switch when realizing 5 kinds of range states, take 5 pin positions of Engine ECU, and the utility model can realize 7 kinds of range states when only taking 4 controller pin positions.
Claims (1)
1. the many driving switch of automobile, is characterized in that: the relation between the range state of described many driving switch and ECU pin position connection status is, when many driving switch gear is in and closes state out of stock, all pin positions of the ECU be connected with many driving switch disconnect mutually; When many driving switch are in I gear, the 1 pin position connecting the ECU of many driving switch is communicated with 2 pin positions; When many driving switch are in II gear, the 1 pin position connecting the ECU of many driving switch is communicated with 3 pin positions; When many driving switch are in III gear, the 1 pin position connecting the ECU of many driving switch is communicated with 4 pin positions; When many driving switch are in IV gear, the 1 pin position, the 2 pin positions that connect the ECU of many driving switch are communicated with 3 pin positions simultaneously; When many driving switch are in V gear, the 1 pin position, the 3 pin positions that connect the ECU of many driving switch are communicated with 4 pin positions simultaneously; When many driving switch are in VI gear, the 1 pin position, the 2 pin positions that connect the ECU of many driving switch are communicated with 4 pin positions simultaneously; When many driving switch are in VII, connect the 1 pin position of the ECU of many driving switch, 2 pin positions, 3 pin positions are communicated with 4 pin positions simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640383.4U CN204167216U (en) | 2014-10-30 | 2014-10-30 | The many driving switch of a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640383.4U CN204167216U (en) | 2014-10-30 | 2014-10-30 | The many driving switch of a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167216U true CN204167216U (en) | 2015-02-18 |
Family
ID=52540877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640383.4U Expired - Fee Related CN204167216U (en) | 2014-10-30 | 2014-10-30 | The many driving switch of a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061455A (en) * | 2018-08-14 | 2018-12-21 | 横店集团得邦照明股份有限公司 | A kind of four gear detection devices of toggle switch and its implementation |
-
2014
- 2014-10-30 CN CN201420640383.4U patent/CN204167216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061455A (en) * | 2018-08-14 | 2018-12-21 | 横店集团得邦照明股份有限公司 | A kind of four gear detection devices of toggle switch and its implementation |
| CN109061455B (en) * | 2018-08-14 | 2023-06-20 | 横店集团得邦照明股份有限公司 | Four-gear detection device of toggle switch and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20181030 |