CN217718498U - Rear area controller and vehicle - Google Patents
Rear area controller and vehicle Download PDFInfo
- Publication number
- CN217718498U CN217718498U CN202221920171.2U CN202221920171U CN217718498U CN 217718498 U CN217718498 U CN 217718498U CN 202221920171 U CN202221920171 U CN 202221920171U CN 217718498 U CN217718498 U CN 217718498U
- Authority
- CN
- China
- Prior art keywords
- controller
- interface
- control signal
- network access
- communication unit
- 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.)
- Active
Links
Images
Landscapes
- Small-Scale Networks (AREA)
Abstract
The utility model discloses a rear domain controller and vehicle, rear domain controller includes: a communication unit for receiving a control instruction and outputting a control signal corresponding to the control instruction; the first controller is connected with the communication unit and used for receiving the control signal transmitted by the communication unit; the input end of the driving control unit is connected with the first controller and used for receiving control signals, and the output end of the driving control unit is correspondingly connected with the rear domain elements through a plurality of interfaces and used for sending the control signals to the corresponding rear domain elements; the power is connected with communication unit, first controller and drive control unit respectively for supply power to communication unit, first controller and drive control unit, owing to only need first controller can control a plurality of back domain components, can reduce the quantity and the system pencil of the multiple controller corresponding to a plurality of back domain components, improve the integrated level and the communication efficiency of system.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to a rear domain controller and vehicle are related to.
Background
In recent years, automobiles are increasingly common as travel tools, the manufacturing technology of the automobiles is continuously improved, the control quantity required in the automobiles is continuously increased, the existing automobile structure is that a plurality of controllers respectively control a plurality of rear field elements, the number of the controllers is large, the requirement of wire harnesses is large, and the cost of the whole automobile is increased; moreover, the integration level and the transmission efficiency are low, which is not favorable for the light weight of the vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model aims to provide a rear domain controller and vehicle.
The utility model provides a rear domain controller, include: a communication unit for receiving a control instruction and outputting a control signal corresponding to the control instruction; the first controller is connected with the communication unit and used for receiving the control signal transmitted by the communication unit; the input end of the driving control unit is connected with the first controller and used for receiving the control signal, and the output end of the driving control unit is correspondingly connected with a plurality of rear domain elements through a plurality of interfaces and used for sending the control signal to the corresponding rear domain elements.
In addition, according to the embodiment of the present invention, the rear domain controller may further have the following additional technical features:
further, the communication unit includes: the network access equipment is used for carrying out network communication with the instruction issuing end so as to receive the control instruction; and the second controller is connected with the network access equipment and used for outputting a control signal corresponding to the control instruction.
Further, the network access device includes: the first interface is connected with the 5G antenna; and/or a second interface, the second interface is connected with the V2X antenna; and/or a third interface, the third interface being connected to the GNSS antenna.
Further, the network access device further includes: the change-over switch comprises a first switch contact and a second switch contact, the first switch contact is connected with the first interface, and the second contact is connected with a standby antenna built in the network input equipment.
Further, the second controller includes: a synchronous serial communication interface and an asynchronous serial communication interface.
Further, the network access device and the second controller are connected through the synchronous serial communication interface.
Further, the first controller and the second controller are connected through the asynchronous serial communication interface.
Further, the back-end domain controller further includes: and the standby power supply is connected with the power supply management unit.
Further, the back domain element, comprising: at least one of a charging indicator light, an electric charging port, a rear air conditioner, an electric tailgate, an electric tail wing and an electric curtain.
According to the utility model discloses the back domain controller receives the control signal that the communication unit transmitted through first controller, and controls a plurality of back domain components through the drive control unit, because only need first controller can control a plurality of back domain components, can reduce the quantity and the system pencil of the multiple controller corresponding to a plurality of back domain components, improve the integrated level and the communication efficiency of system; further, the first controller and the driving control unit may be integrated in the T-BOX to further improve the integration and communication efficiency of the system.
To solve the above problems, the present invention further provides a vehicle including the rear-domain controller according to any of the above embodiments.
According to the embodiment of the utility model, the vehicle receives the control signal transmitted by the communication unit through the first controller, and controls the rear field elements through the driving control unit, and because the rear field elements can be controlled only by the first controller, the number of multiple controllers corresponding to the rear field elements and the system wiring harness can be reduced, and the integration level and the communication efficiency of the system are improved; further, the first controller and the driving control unit may be integrated in the T-BOX to further improve the integration and communication efficiency of the system.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a back-end domain controller according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a vehicle according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
A rear-range controller and a vehicle according to an embodiment of the present invention will be described with reference to fig. 1 to 2.
Fig. 1 is a schematic structural diagram of a back-end domain controller according to an embodiment of the present invention. As shown in fig. 1, a back-end controller 10 includes: a communication unit 11, a first controller 12, a drive control unit 13, and a power supply 14. The communication unit 11 is configured to receive a control instruction and output a control signal corresponding to the control instruction; the first controller 12 is connected with the communication unit 11 and is used for receiving the control signal transmitted by the communication unit 11; the input end of the driving control unit 13 is connected to the first controller 12 for receiving the control signal, and the output end of the driving control unit 13 is correspondingly connected to the plurality of back domain elements 15 through a plurality of interfaces for sending the control signal to the corresponding back domain elements 15; the power supply 14 is connected to the communication unit 11, the first controller 12, and the drive control unit 13, respectively, for supplying power to the communication unit 11, the first controller 12, and the drive control unit 13.
Particularly, the embodiment of the present invention receives the control signal transmitted by the communication unit 11 through the first controller 12, and controls the plurality of back field elements 15 through the driving control unit 13, thereby reducing the number of multiple controllers corresponding to the plurality of back field elements 15 and the system wiring harness, and improving the integration level and the communication efficiency of the system.
In an embodiment of the present invention, a communication unit includes: a network access device and a second controller. The network access equipment is used for carrying out network communication with the instruction issuing end so as to receive the control instruction; the second controller is connected with the network access equipment and used for outputting a control signal corresponding to the control instruction.
Specifically, the instruction issuing end comprises a cloud end such as a TSP (Telematics service Platform, automobile remote service) cloud Platform, and the network access device receives a control instruction issued by the TSP cloud Platform and outputs a control signal corresponding to the control instruction to the first controller through the second controller so as to control the back field element through a drive control unit connected with the first controller. For example, a user may send a control instruction for turning on the rear air conditioner of the vehicle to the TSP cloud platform through the mobile terminal, the TSP cloud platform sends the control instruction to the second controller through the network access device, the second controller outputs a control signal corresponding to the control instruction to the first controller, and the rear air conditioner of the vehicle is controlled to be turned on through the second controller and the first controller.
It should be noted that the second controller may analyze the control command according to a preset control logic and output the control signal, or may search for the control signal corresponding to the control command from a database prestored with a plurality of control commands and control signals, which is not limited herein.
In a specific embodiment, the communication unit 11 may include a network access device and a control unit in the T-BOX, and the first controller 12 and the driving control unit 13 may be integrated in the T-BOX to further improve the integration and communication efficiency of the system.
In an embodiment of the present invention, a network input device includes: the first interface is connected with the 5G antenna; and/or a second interface, the second interface being connected to a V2X (Vehicle to electrical) antenna; and/or a third interface, the third interface being connected to a GNSS (Global Navigation Satellite System) antenna.
Specifically, the rear domain controller has network communication and positioning functions, namely network communication and high-precision positioning are carried out through the network input device. Exemplarily, this rear domain controller can carry out high accuracy location through the GNSS antenna, for example help the vehicle accurate judgement its current position in several seconds, promote the vehicle to the whole perception of environment to guarantee intelligent driving's traffic safety and trip efficiency.
In an embodiment of the present invention, the network access device further includes: and the change-over switch comprises a first switch contact and a second switch contact, the first switch contact is connected with the first interface, and the second contact is connected with a standby antenna arranged in the network input equipment.
Specifically, when the vehicle is crashed or rolled over, the external antenna interface in the network access device may be damaged, and the vehicle cannot make an emergency call. Illustratively, the backup antenna supports 2G/3G/4G to support emergency call usage.
In an embodiment of the present invention, the second controller includes: a synchronous serial communication interface and an asynchronous serial communication interface. The network access equipment is connected with the second controller through the synchronous serial communication interface so as to carry out network communication with the instruction issuing end through the network access equipment and transmit the received control instruction to the second controller; the first controller and the second controller are connected through an asynchronous serial communication interface to output a control signal corresponding to the control instruction to the first controller through the second controller.
In an embodiment of the present invention, the second controller further includes: a CAN bus interface and a LIN bus interface.
Specifically, the rear-field controller CAN receive a control signal from a vehicle central control unit through a CAN bus interface and a LIN bus interface, and further control rear-field elements.
In an embodiment of the present invention, the second controller further includes: UWB (Ultra Wide Band, wireless Ultra Wide Band) interface. In a specific embodiment, when the automobile UWB digital key approaches to the vehicle, the second controller can send a control signal for opening the rear air conditioner of the vehicle to the first controller, and the rear air conditioner of the vehicle is controlled to be opened.
In an embodiment of the present invention, the back-end domain controller further includes: and the standby power supply is connected with the power supply management unit.
Specifically, when the vehicle is crashed, the storage battery in the vehicle may not be used, and at this time, the power supply needs to be switched to the backup power supply through the power supply management unit, and the backup power supply supplies power to the outside.
In an embodiment of the present invention, the back-field element comprises: at least one of a charging indicator light, an electric charging port, a rear air conditioner, an electric tail gate, an electric tail wing and an electric curtain.
According to the utility model discloses the back domain controller receives the control signal that the communication unit transmitted through first controller, and controls a plurality of back domain components through the drive control unit, because only need first controller can control a plurality of back domain components, consequently, can reduce the quantity and the system pencil of the multiple controller corresponding to a plurality of back domain components, improve the integrated level and the communication efficiency of system; further, the first controller and the driving control unit may be integrated in the T-BOX to further improve the integration and communication efficiency of the system.
A further embodiment of the present invention also discloses a vehicle, as shown in fig. 2, the vehicle 100 comprises a rear area controller 10 as described in any of the above embodiments.
According to the vehicle 100 of the embodiment of the present invention, the first controller receives the control signal transmitted by the communication unit, and the driving control unit controls the plurality of rear field elements, and only the first controller is needed to control the plurality of rear field elements, so that the number of multiple controllers corresponding to the plurality of rear field elements and the system wiring harness can be reduced, and the integration level and the communication efficiency of the system can be improved; further, the first controller and the driving control unit may be integrated in the T-BOX to further improve the integration and communication efficiency of the system.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A back-end domain controller, comprising:
a communication unit for receiving a control instruction and outputting a control signal corresponding to the control instruction;
the first controller is connected with the communication unit and used for receiving the control signal transmitted by the communication unit;
the input end of the driving control unit is connected with the first controller and used for receiving the control signal, and the output end of the driving control unit is correspondingly connected with a plurality of rear domain elements through a plurality of interfaces and used for sending the control signal to the corresponding rear domain elements.
2. The backend controller according to claim 1, wherein the communication unit comprises:
the network access equipment is used for carrying out network communication with the instruction issuing end so as to receive the control instruction;
and the second controller is connected with the network access equipment and used for outputting a control signal corresponding to the control instruction.
3. The backend controller according to claim 2, wherein the network access device comprises:
the first interface is connected with the 5G antenna; and/or
A second interface connected with a V2X antenna; and/or
A third interface connected with the GNSS antenna.
4. The backend controller according to claim 3, wherein the network access device further comprises:
the change-over switch comprises a first switch contact and a second switch contact, the first switch contact is connected with the first interface, and the second switch contact is connected with a standby antenna built in the network access equipment.
5. The backend controller according to claim 2, wherein the second controller comprises: a synchronous serial communication interface and an asynchronous serial communication interface.
6. The backend controller according to claim 5, wherein the network access device and the second controller are connected through the synchronous serial communication interface.
7. The backend controller according to claim 5, wherein the first controller and the second controller are connected through the asynchronous serial communication interface.
8. The backend controller according to claim 1, further comprising:
and the standby power supply is connected with the power supply management unit.
9. The backend controller according to claim 1, wherein the backend element comprises: at least one of a charging indicator light, an electric charging port, a rear air conditioner, an electric tailgate, an electric tail wing and an electric curtain.
10. A vehicle comprising a rear zone controller according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221920171.2U CN217718498U (en) | 2022-07-22 | 2022-07-22 | Rear area controller and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221920171.2U CN217718498U (en) | 2022-07-22 | 2022-07-22 | Rear area controller and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217718498U true CN217718498U (en) | 2022-11-01 |
Family
ID=83781234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221920171.2U Active CN217718498U (en) | 2022-07-22 | 2022-07-22 | Rear area controller and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217718498U (en) |
-
2022
- 2022-07-22 CN CN202221920171.2U patent/CN217718498U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101864197B1 (en) | Electrical vehicle charging system and method for controlling thereof | |
| CN102857274A (en) | Short range wireless communication apparatus | |
| CN111055700A (en) | Dynamic charging system for road vehicles and wireless charging transmitting device thereof | |
| CN205113046U (en) | Vehicle -mounted storage battery battery charging outfit and system | |
| CN207311124U (en) | A kind of electric automobile distributed distribution system | |
| CN217718498U (en) | Rear area controller and vehicle | |
| CN104756354B (en) | Method for running electronic equipment, for charging equipment and automobile that the battery of electron equipment charges | |
| US9815423B2 (en) | Motor vehicle state control system and method | |
| CN103917938B (en) | Electronic-controlled installation and the control method of microcomputer | |
| CN108081977B (en) | Electricity supplementing device of electric vehicle | |
| CN110370960A (en) | The charging method and device of vehicle, storage medium, electronic equipment | |
| CN207053535U (en) | Vehicle-mounted T Box | |
| CN115384427A (en) | Communication system for mobile storage and charging vehicle and control method | |
| CN211630195U (en) | Vehicle-mounted remote monitoring device based on hydrogen fuel | |
| CN109450758B (en) | Intelligent vehicle machine system | |
| CN207433442U (en) | A kind of shared electric vehicle control system | |
| CN111361515B (en) | Vehicle control device and vehicle with same | |
| CN210309937U (en) | Vehicle-mounted power supply control system and electric vehicle | |
| CN113205623A (en) | Vehicle door unlocking system and method and vehicle | |
| CN219948103U (en) | Electric motorcycle whole vehicle controller and electric motorcycle | |
| CN101989720A (en) | Charging socket for charging an electric car | |
| CN112310961A (en) | Car as a house electrical management system | |
| CN111162982A (en) | Power system CAN network topological structure and new energy automobile | |
| CN209757021U (en) | Car as a house power control system | |
| CN214851836U (en) | Vehicle-mounted network communication terminal platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |