CN218021499U - Integrated intelligent control device for vehicle body electric appliance and power supply - Google Patents
Integrated intelligent control device for vehicle body electric appliance and power supply Download PDFInfo
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- CN218021499U CN218021499U CN202222211370.2U CN202222211370U CN218021499U CN 218021499 U CN218021499 U CN 218021499U CN 202222211370 U CN202222211370 U CN 202222211370U CN 218021499 U CN218021499 U CN 218021499U
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Abstract
The utility model provides an integrated automobile body electrical apparatus and power intelligent control device, including electrical apparatus box and integrated circuit, integrated circuit includes first CAN bus, L IN bus, BCM controller, a plurality of first electrical apparatus branch roads and second electrical apparatus branch road, wherein, each first electrical apparatus branch road one end is connected first CAN bus, the other end is connected the BCM controller, each first electrical apparatus branch road includes first rupture disc, first relay and first slot; and one end of the second electrical appliance branch is connected with the LIN bus, the other end of the second electrical appliance branch is connected with the BCM controller, and the second electrical appliance branch comprises a second safety plate, two second relays and two second slots. The utility model has the advantages that: the BCM controller and the electrical box are combined into a whole, so that the module integration degree is higher, the assembly process is optimized, the labor intensity is reduced, and the cost is reduced; the application of the multi-path CAN and L IN communication technology is more intelligent, and the design of the protection circuit improves the safety of the circuit.
Description
Technical Field
The utility model relates to an automobile electrical box technical field especially relates to an integrated form automobile body electrical apparatus and power intelligent control device.
Background
The BCM controller is an automobile body controller, and is mainly used for coordinating the work of various functional parts of an automobile body through electric signals, and the automobile body controller can control electronic components such as doors and windows, an air bag, a steering lamp, a wiper and the like. The automobile electrical box is used for placing devices such as fuses, relays, steering flashers and the like and providing power distribution and loop protection for the automobile. The BCM controller and the electrical apparatus box two parts of present car are mostly independent device, separately assemble, cause assembly process complicated like this, and BCM controller and electrical apparatus box make alone, and the cost increases.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the BCM controller and the independent setting of electrical apparatus box, the complicated scheduling problem of assembly process of car, the embodiment of the utility model provides an integrated form automobile body electrical apparatus and power intelligent control device.
The embodiment of the utility model provides an integrated intelligent control device for vehicle body electrical appliances and power supplies, which comprises an electrical appliance box and an integrated circuit arranged inside the electrical appliance box, wherein the integrated circuit comprises a first CAN bus, a LIN bus, a BCM controller, a plurality of first electrical appliance branches and second electrical appliance branches,
one end of each first electrical appliance branch is connected with the first CAN bus, the other end of each first electrical appliance branch is connected with the BCM controller, each first electrical appliance branch comprises a first safety plate, a first relay and a first slot, the first relay is connected with the first safety plate, and the first slot is connected with the first relay and used for connecting an electrical appliance;
one end of the second electrical appliance branch is connected with the LIN bus, the other end of the second electrical appliance branch is connected with the BCM controller, the second electrical appliance branch comprises a second safety plate, two second relays and two second slots, the two second relays are respectively a wiper relay and a spraying motor relay, the second safety plate is respectively connected with the wiper relay and the spraying motor relay, one second slot is connected with the wiper relay and used for connecting a wiper, and the other second slot is connected with the spraying motor relay and used for connecting a spraying motor.
Further, integrated circuit still includes second CAN bus and third electrical apparatus branch road, third electrical apparatus branch road one end is connected second CAN bus, the other end are connected the BCM controller, third electrical apparatus branch road includes third rupture disc, third relay and third slot, the third relay is connected the third rupture disc, the third slot connection the third relay for connect fuel filter.
Furthermore, the integrated circuit further comprises a plurality of fourth slots, the BCM controller is provided with a plurality of fourth relays, and each fourth slot is connected with one fourth relay for connecting the switch in the vehicle.
Further, the controller also comprises a fourth safety plate, and the fourth safety plate is connected between the BCM controller and the first CAN bus.
Further, the electrical apparatus box includes box body and upper end cover, integrated circuit install in on the box body, still be equipped with a plurality of rupture disc connection inserts and a plurality of relay connection inserts on the integrated circuit, first rupture disc or second rupture disc inlays to establish and installs in one on the rupture disc connection inserts, first relay or wiper relay or spray motor relay and install in one on the relay connection inserts.
Furthermore, all the first slots and all the second slots are arranged into two rows on two opposite sides of the box body, all the safety piece connecting inserts and all the relay connecting inserts are arranged between the two rows, and the upper end cover covers all the first safety pieces, the second safety pieces, the first relays, the wiper relays and the spraying motor relays.
The embodiment of the utility model provides a technical scheme brings the beneficial effect be:
1. the utility model discloses an integrated form automobile body electrical apparatus and power intelligent control device unites two into one BCM controller and electrical apparatus box, and module integration degree is higher, compares in originally needing to assemble two parts, only needs now to assemble a part, has optimized assembly process, has reduced intensity of labour, reduce cost.
2. The utility model discloses an integrated form automobile body electrical apparatus and power intelligent control device, adopt the CAN bus to exchange the hardwire signal dress of each electrical part for the CAN signal, make data communication and functional control between the electrical part more convenient high-speed, for whole car intelligent control provides convenient condition, adopt the LIN bus to realize whole car automatic windscreen wiper function, driver's driving is made things convenient for in intelligent control, the application of multichannel CAN and LIN communication technology is more intelligent, protection circuit's design has improved the security of circuit.
3. The utility model discloses an integrated form automobile body electrical apparatus and power intelligent control device, the electrical part adopt the application of the reducible part switch of CAN communication, the cost is reduced, the integration of electrical part, manufacturing cost also CAN reduce.
Drawings
Fig. 1 is a perspective view of an integrated vehicle body electrical appliance and power supply intelligent control device of the present invention;
FIG. 2 is an internal structure diagram of the integrated intelligent control device for vehicle body electrical appliances and power supply of the present invention;
fig. 3 is a top view of the internal structure of the integrated vehicle body electrical appliance and power supply intelligent control device of the present invention;
fig. 4 is a circuit schematic of the integrated circuit of fig. 2.
In the figure: 1-electrical box, 2-integrated circuit, 3-box body, 4-upper end cover, 5-slot, 6-safety piece and 7-relay.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described with reference to the accompanying drawings. The following description is of the preferred embodiment of the invention in its various possible embodiments and is intended to provide a basic understanding of the invention and not to identify key or critical elements of the invention or to delineate the scope of the invention.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1, 2 and 3, an embodiment of the present invention provides an integrated intelligent control device for vehicle body electrical appliances and power supplies, including an electrical appliance box 1 and an integrated circuit 2 disposed inside the electrical appliance box 1.
As shown in fig. 1, the electrical box 1 is approximately a cuboid, the electrical box 1 is composed of a box body 3 at the bottom and an upper end cover 4 at the upper part, and the upper end cover 4 is covered and fastened with the box body 3.
As shown in fig. 2 and 3, the integrated circuit 2 is mounted in the case 3, and a plurality of safety plates 6, a plurality of relays 7, and a plurality of slots 5 are mounted on the surface of the integrated circuit. It should be noted that, in all the rupture discs 6, a first rupture disc is provided in a middle portion, a second rupture disc is provided in a middle portion, and the other portions are third rupture discs. The middle part of all the relays 7 is a first relay, the other part of the relays is a second relay, and the other part of the relays is a third relay. All the slots 5 are divided into a first slot, a second slot, a third slot and a fourth slot.
Specifically, still be equipped with a plurality of rupture disc connection inserts and a plurality of relay connection inserts on integrated circuit 2, each rupture disc 6 inlays to establish and installs in one on the rupture disc connection inserts, each relay 7 inlays to establish and installs in one on the relay connection inserts.
Preferably, the slots 5 are arranged in two rows on two opposite sides of the box body 3, all the safety plate connecting inserts and all the relay connecting inserts are arranged between the two rows of slots 5, and the upper end cover 4 covers the box body 3 and covers the middle of the box body 3. Therefore, on one hand, the slot 5 leaks out, and the slot 5 is convenient to be connected with a wiring harness of a connecting electric device; on the other hand, the upper end cover 4 plays a dustproof role for the safety disc 6 and the relay 7.
As shown in the schematic circuit diagram of the integrated circuit 2 in fig. 4, the integrated circuit 2 mainly includes a first CAN bus, a LIN bus, a second CAN bus, a BCM controller, a plurality of first electrical apparatus branches N1, a second electrical apparatus branch N2, and a third electrical apparatus branch N3.
The first CAN bus and the second CAN bus are connected with an ACC power supply of an automobile, and the LIN bus is connected with an ON gear power supply of the automobile to respectively realize power supply. And the fourth safety plate F6 is connected between the BCM controller and the first CAN bus and is used for carrying out overload protection on the BCM controller.
The number of the first electrical appliance branches N1 CAN be flexibly set to be a plurality according to practical application requirements, and each first electrical appliance branch N1 is connected between the first CAN bus and the BCM controller. Specifically, one end of each first electrical appliance branch N1 is connected with the first CAN bus, the other end of each first electrical appliance branch N1 is connected with the BCM controller, each first electrical appliance branch N1 comprises a first safety plate, a first relay and a first slot, the first relay is connected with the first safety plate, and the first slot is connected with the first relay. In this embodiment, the first fuse pieces are fuse pieces F7, F11, F13, F15, F16, F18, F40, F44, and F46, and the corresponding first relays are relays K20, K4, K5, K6, K7, K8, K19, K21, and K22.
Each first slot can be plugged with a harness to connect an electric device. In this embodiment, the electric devices are a brake light, a backup light, a small light, a front fog light, a rear fog light, a working light, a high beam light, a near beam light, a horn, and the like.
The second electrical appliance branch N2 is mainly used for connecting a wiper module of an automobile. Specifically, one end of a second electrical appliance branch N2 is connected with the LIN bus, the other end of the second electrical appliance branch is connected with the BCM controller, the second electrical appliance branch N2 comprises a second safety sheet F49, two second relays and two second slots, wherein the two second relays are respectively a wiper relay K23 and a spray motor relay K24, the second safety sheet F49 is respectively connected with the wiper relay K23 and the spray motor relay K24, one of the second relays is connected with the wiper relay K23 and is used for being connected with a wiper through being plugged with a wiring harness, and the other second slot is connected with the spray motor relay K24 and is used for being connected with the spray motor through being plugged with the wiring harness.
Third electrical apparatus branch road N3 one end is connected second CAN bus, the other end is connected the BCM controller, third electrical apparatus branch road N3 includes third rupture disc F18, third relay K9 and third slot, third relay K9 is connected third rupture disc F18, the third slot connection third relay K9 for peg graft with the pencil and be connected fuel filter, connect the fuel oil water cold treasured if in this embodiment.
In addition, the integrated circuit 2 further comprises a plurality of fourth slots, the BCM controller is provided with a plurality of fourth relays, and each fourth slot is connected with one fourth relay and is used for being connected with the switch in the vehicle through being plugged with the wire harness. The fourth relays are K30, K31, K32, K33, K34, K35, and K36 as in the present embodiment, and the in-vehicle switches are a power take-off switch, a cab protection switch, a daytime running light switch, a rear view mirror heating switch, a neutral switch, an inter-axle switch, and an ABS switch.
In this document, the terms front, back, upper, lower and the like in the drawings are used for the sake of clarity and convenience only for the components are located in the drawings and the positions of the components relative to each other. It is to be understood that they are relative concepts that may be modified in various manners of use and placement and that the use of directional terms should not be taken to limit the scope of what is claimed.
The embodiments and features of the embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides an integrated form automobile body electrical apparatus and power intelligent control device, includes the electrical apparatus box and set up in the inside integrated circuit of electrical apparatus box, its characterized in that: the integrated circuit comprises a first CAN bus, a LIN bus, a BCM controller, a plurality of first electric appliance branches and a plurality of second electric appliance branches,
one end of each first electrical appliance branch is connected with the first CAN bus, the other end of each first electrical appliance branch is connected with the BCM controller, each first electrical appliance branch comprises a first safety plate, a first relay and a first slot, the first relay is connected with the first safety plate, and the first slot is connected with the first relay and used for connecting an electrical appliance;
one end of the second electrical appliance branch is connected with the LIN bus, the other end of the second electrical appliance branch is connected with the BCM controller, the second electrical appliance branch comprises a second safety plate, two second relays and two second slots, the two second relays are respectively a wiper relay and a spraying motor relay, the second safety plate is respectively connected with the wiper relay and the spraying motor relay, one second slot is connected with the wiper relay and used for connecting a wiper, and the other second slot is connected with the spraying motor relay and used for connecting a spraying motor.
2. The integrated intelligent control device for the electric appliances and the power supplies of the vehicle body as claimed in claim 1, wherein: the integrated circuit further comprises a second CAN bus and a third electrical appliance branch, one end of the third electrical appliance branch is connected with the second CAN bus and the other end of the second CAN bus, the BCM controller is connected with the third electrical appliance branch, the third electrical appliance branch comprises a third safety piece, a third relay and a third slot, the third relay is connected with the third safety piece, and the third slot is connected with the third relay and used for being connected with a fuel filter.
3. The integrated intelligent control device for the electric appliances and the power supplies of the vehicle body as claimed in claim 1, wherein: the integrated circuit further comprises a plurality of fourth slots, the BCM controller is provided with a plurality of fourth relays,
each fourth slot is connected with one fourth relay for connecting an in-vehicle switch.
4. The integrated intelligent control device for the electric appliances and the power supplies of the vehicle body as claimed in claim 1, wherein: still include the fourth rupture disc, the fourth rupture disc is connected in between BCM controller and the first CAN bus.
5. The intelligent control device for the integrated vehicle body electrical appliances and the power supply as claimed in claim 1, wherein: the electric appliance box comprises a box body and an upper end cover, the integrated circuit is installed on the box body, a plurality of safety piece connecting inserts and a plurality of relay connecting inserts are further arranged on the integrated circuit, the first safety piece or the second safety piece is installed on one safety piece connecting insert in an embedded mode, and the first relay or the wiper relay or the spray motor relay is installed on one relay connecting insert.
6. The integrated intelligent control device for the electric appliances and the power supplies of the vehicle body as claimed in claim 5, wherein: all the first slots and all the second slots are arranged into two rows positioned on two opposite sides of the box body, all the safety sheet connecting inserts and all the relay connecting inserts are arranged between the two rows, and the upper end cover covers all the first safety sheets, the second safety sheets, the first relays, the wiper relays and the spray motor relays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211370.2U CN218021499U (en) | 2022-08-19 | 2022-08-19 | Integrated intelligent control device for vehicle body electric appliance and power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222211370.2U CN218021499U (en) | 2022-08-19 | 2022-08-19 | Integrated intelligent control device for vehicle body electric appliance and power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218021499U true CN218021499U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222211370.2U Active CN218021499U (en) | 2022-08-19 | 2022-08-19 | Integrated intelligent control device for vehicle body electric appliance and power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218021499U (en) |
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2022
- 2022-08-19 CN CN202222211370.2U patent/CN218021499U/en active Active
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