CN217048521U - Automobile network architecture and automobile - Google Patents
Automobile network architecture and automobile Download PDFInfo
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- CN217048521U CN217048521U CN202220380729.6U CN202220380729U CN217048521U CN 217048521 U CN217048521 U CN 217048521U CN 202220380729 U CN202220380729 U CN 202220380729U CN 217048521 U CN217048521 U CN 217048521U
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Abstract
The utility model discloses an automobile network architecture and an automobile, the network architecture comprises an automobile body controller, a sensor and an actuator which are positioned on the left side of the automobile body, and a sensor and an actuator which are positioned on the right side of the automobile body, wherein the automobile body controller is composed of two controllers which are respectively positioned in the middle parts of the left side and the right side of the automobile body, the automobile body controller positioned on the left side of the automobile body is a left automobile body controller, the automobile body controller positioned on the right side of the automobile body is a right automobile body controller, the sensor and the actuator positioned on the left side of the automobile body are connected with the left automobile body controller, and the sensor and the actuator positioned on the right side of the automobile body are connected with the right automobile body controller; the left automobile body controller is connected with the right automobile body controller, so that a signal instruction can be conveniently sent to the right automobile body controller, and the right automobile body controller controls an actuator corresponding to the right side of the automobile body. The network architecture can meet the functional requirements of a high-configuration vehicle, can effectively reduce the use of wire harnesses and save cost.
Description
Technical Field
The utility model belongs to the technical field of the car, in particular to car network architecture and car.
Background
Along with the continuous improvement of the intelligent degree of the automobile, the intelligent functions of the automobile are more and more, only one automobile body controller of the conventional intelligent automobile is provided, all sensors/actuators of the whole automobile can be connected to the automobile body controller, the automobile body controller is generally arranged in the left front of the automobile body, and therefore the circuits of the controllers behind the automobile and in the right front of the automobile, which are connected to the automobile body controller, are too long, and the wire harness and the cost of the whole automobile are increased. Resulting in increased costs of manufacturing the vehicle at the host plant, and ultimately, the purchase of the order by the customer. Meanwhile, the increase of the wiring harness means that more and more things need to be added in a limited space. However, the internal space of the automobile cannot be increased without limit, so that when an intelligent function is added to the automobile, the cost is reduced, and how to maximize the utilization rate of the automobile space is a problem to be considered by an automobile development host factory.
Chinese patent CN201911422059.9 discloses a central integrated vehicle body domain controller system and a vehicle, and specifically discloses that the system includes a vehicle body domain controller, the vehicle is configured with a vehicle body domain controller, the vehicle body domain controller includes: the processing mechanism has the functions of intelligently sensing the sensing input and intelligently outputting and controlling; the execution mechanism is used for executing the instruction sent by the processing mechanism; and the input mechanism is used for receiving the command of the terminal equipment for controlling the vehicle, acquiring the vehicle body sensing signal and sending the vehicle body sensing signal to the processing mechanism. The body area controller is centrally managed by the dual-core processor through intelligent sensing input and intelligent output control, a vehicle-mounted network is developing into a more complex network, modules are communicated with each other through a central integrated body area control system, the higher and higher requirements of people can be met only through transmission rate, reliability, economy and safety, a distributed architecture is gradually replaced by a centralized architecture, and therefore the body area controller serving as a progressive scheme is easy to popularize. This patent improves the integration of the controller and reduces the use of wiring harnesses, but for highly configured vehicles it is difficult for a single controller to implement more functions.
Disclosure of Invention
The above-mentioned not enough to prior art exists, the utility model aims at providing an automobile network framework and car, this network framework can effectively reduce the use of pencil when satisfying the functional demand of high configuration car, practices thrift the cost.
The technical scheme of the utility model is realized like this:
an automobile network architecture comprises two automobile body controllers, a sensor and an actuator which are positioned on the left side of an automobile body, and a sensor and an actuator which are positioned on the right side of the automobile body, wherein the two automobile body controllers are respectively positioned in the middle parts of the left side and the right side of the automobile body; the left automobile body controller is connected with the right automobile body controller, so that a signal instruction can be conveniently sent to the right automobile body controller, and the right automobile body controller can control the actuator corresponding to the right side of the automobile body.
Further, the left vehicle body controller is connected with the right vehicle body controller through a CAN FD bus.
Further, the automobile seat further comprises a main driving seat controller, and the main driving seat controller is connected with the left automobile body controller.
Further, the seat comprises a seat direction control motor, a seat direction control switch and a seat heating resistor.
The seat direction control motor is used for adjusting the direction of the seat, the seat heating resistor is used for heating the seat, and the seat direction control switch is used for controlling the signal input of the seat direction control.
The seat direction control motor, the seat direction control switch and the seat heating resistor are respectively connected with the main driving controller.
Furthermore, the main driving seat controller is connected with the left automobile body controller through a CAN bus, so that a signal instruction sent by the left automobile body controller CAN be received conveniently, and the main driving seat controller controls and executes the signal instruction.
Further, the sensors and actuators located on the left side of the vehicle body include, but are not limited to, a combination switch, a left light execution module, a left door lock motor, a left window motor, a left outside mirror motor, a window closing group, a left front window switch, and a left rear window switch.
The combined switch is used for controlling the input of a control signal of light; the left light execution module is used for lightening left vehicle body light; the left vehicle door lock motor is used for unlocking and locking the left vehicle door; the left window motor is used for lifting a left window; the left outer rearview mirror motor is used for realizing folding or unfolding of the left outer rearview mirror; the vehicle window switch group is used for controlling the input of control signals of all vehicle windows of the whole vehicle; and the left front window switch and the left rear window switch are respectively used for controlling the input of control signals of the left front window and the left rear window.
Further, the sensors and actuators located on the right side of the vehicle body include, but are not limited to, a right light actuation module, a right door lock motor, a right window lock motor, a right exterior mirror motor, a right front window switch, and a right rear window switch.
The right light execution module is used for lightening right vehicle body light; the right vehicle door lock motor is used for unlocking and locking the right vehicle door; the right window motor is used for realizing the lifting of a right window; the right outer rearview mirror motor is used for folding or unfolding the right outer rearview mirror; and the right front window switch and the right rear window switch are respectively used for controlling the input of control signals of the right front window and the right rear window.
Furthermore, the automobile body control system further comprises a Bluetooth module, wherein the Bluetooth module is connected with the left automobile body controller through a LIN line and used for receiving Bluetooth signals.
The utility model also provides a car, this car dispose preceding the network framework.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses have left automobile body controller and right automobile body controller, be located that left sensor of automobile body and executor are connected with left automobile body controller, be located that sensor and executor on automobile body right side are connected with right automobile body controller to can effectively reduce the use of pencil, practice thrift the cost, can not influence the functional demand of high configuration vehicle simultaneously yet.
Drawings
Fig. 1-a schematic structural diagram of a backbone network architecture.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, an automobile network architecture includes two automobile body controllers, a sensor and an actuator located on the left side of an automobile body, and a sensor and an actuator located on the right side of the automobile body, and is characterized in that the two automobile body controllers are respectively located in the middle of the left side and the right side of the automobile body, wherein the automobile body controller located on the left side of the automobile body is a left automobile body controller, the automobile body controller located on the right side of the automobile body is a right automobile body controller, the sensor and the actuator located on the left side of the automobile body are connected with the left automobile body controller, and the sensor and the actuator located on the right side of the automobile body are connected with the right automobile body controller; the left automobile body controller is connected with the right automobile body controller, so that a signal instruction can be conveniently sent to the right automobile body controller, and the right automobile body controller controls an actuator corresponding to the right side of the automobile body.
Therefore, the sensor and the actuator positioned on the left side of the vehicle body are connected with the left vehicle body controller, and the sensor and the actuator positioned on the right side of the vehicle body are connected with the right vehicle body controller, so that the use of wire harnesses can be effectively reduced, the cost is saved, and the functional requirements of highly-configured vehicles cannot be influenced.
The left automobile body controller is connected with the sensor and the actuator on the left side of the automobile body and is also connected with the right automobile body controller, so that the left automobile body controller controls the actuator on the left side of the automobile body and controls the actuator on the left side of the automobile body, and meanwhile, the sensor on the right side of the automobile body transmits a sensing signal to the right automobile body controller and then transmits the sensing signal to the left automobile body controller through the right automobile body controller.
In specific implementation, the left vehicle body controller is connected with the right vehicle body controller through a CAN FD bus.
When the automobile driving seat is specifically implemented, the automobile driving seat further comprises a main driving seat controller, and the main driving seat controller is connected with the left automobile body controller.
When the device is specifically implemented, the device further comprises a seat direction control motor, a seat direction control switch and a seat heating resistor.
The seat direction control motor is used for adjusting the direction of the seat, the seat heating resistor is used for heating the seat, and the seat direction control switch is used for controlling the signal input of the seat direction control.
The seat direction control motor, the seat direction control switch and the seat heating resistor are respectively connected with the main driving controller.
Therefore, a signal instruction is sent to the main driving seat controller under the left automobile body controller, and the main driving seat controller controls the seat direction control motor, the seat direction control switch and the seat heating resistor to respectively execute corresponding functions after receiving the signal instruction.
When the intelligent seat control system is specifically implemented, the main driving seat controller is connected with the left automobile body controller through the CAN bus, so that a signal instruction sent by the left automobile body controller CAN be conveniently received, and the main driving seat controller controls and executes the signal instruction.
For example, after the main driving seat controller receives a seat heating control instruction or a seat direction adjusting signal sent by the left vehicle body controller, the logic operation is performed, and then the seat heating or the direction adjustment is realized by controlling the current of the seat heating resistor or the forward and reverse rotation of the motor.
In specific implementation, the sensor and the actuator on the left side of the vehicle body include, but are not limited to, a combination switch, a left light execution module, a left door lock motor, a left window motor, a left outside mirror motor, a window closing group, a left front window switch, and a left rear window switch.
The combined switch is used for controlling the input of a control signal of light; the left light execution module is used for lightening left vehicle body light; the left vehicle door lock motor is used for unlocking and locking the left vehicle door; the left window motor is used for lifting a left window; the left outer rearview mirror motor is used for realizing folding or unfolding of the left outer rearview mirror; the window switch group is used for controlling the input of control signals of all windows of the whole vehicle; and the left front window switch and the left rear window switch are respectively used for controlling the input of control signals of the left front window and the left rear window.
In specific implementation, the sensors and actuators positioned on the right side of the vehicle body include, but are not limited to, a right light execution module, a right vehicle door lock motor, a right vehicle window lock motor, a right exterior mirror motor, a right front window switch and a right rear window switch;
the right light execution module is used for lightening right vehicle body light; the right vehicle door lock motor is used for unlocking and locking the right vehicle door; the right window motor is used for realizing the lifting of a right window; the right outer rearview mirror motor is used for realizing folding or unfolding of the right outer rearview mirror; and the right front window switch and the right rear window switch are respectively used for controlling the input of control signals of the right front window and the right rear window.
In specific implementation, the Bluetooth device further comprises a Bluetooth module, wherein the Bluetooth module is connected with the left automobile body controller through a LIN line and used for receiving Bluetooth signals.
The bluetooth signal here includes but is not limited to an unlocking signal for the vehicle door to realize unlocking of the vehicle door.
Finally, it should be noted that the above embodiments of the present invention are only examples for illustrating the present invention, and are not limiting the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations which are introduced by the technical solution of the present invention are still within the scope of the present invention.
Claims (9)
1. An automobile network architecture comprises two automobile body controllers, a sensor and an actuator which are positioned on the left side of an automobile body, and a sensor and an actuator which are positioned on the right side of the automobile body, and is characterized in that the two automobile body controllers are respectively positioned in the middle parts of the left side and the right side of the automobile body, wherein the automobile body controller positioned on the left side of the automobile body is a left automobile body controller, the automobile body controller positioned on the right side of the automobile body is a right automobile body controller, the sensor and the actuator positioned on the left side of the automobile body are connected with the left automobile body controller, and the sensor and the actuator positioned on the right side of the automobile body are connected with the right automobile body controller; the left automobile body controller is connected with the right automobile body controller, so that a signal instruction can be conveniently sent to the right automobile body controller, and the right automobile body controller can control the actuator corresponding to the right side of the automobile body.
2. The vehicle network architecture of claim 1, wherein the left body controller and the right body controller are connected via a CAN FD bus.
3. The vehicle network architecture of claim 1, further comprising a master seat controller, wherein the master seat controller is connected to the left body controller.
4. The vehicle network architecture of claim 3, further comprising a seat direction control motor, a seat direction control switch, and a seat heating resistor;
the seat direction control motor is used for adjusting the direction of a seat, the seat heating resistor is used for heating the seat, and the seat direction control switch is used for controlling the signal input of the seat direction control;
the seat direction control motor, the seat direction control switch and the seat heating resistor are respectively connected with the main driving controller.
5. The vehicle network architecture of claim 4, wherein the main driving seat controller is connected with the left vehicle body controller through a CAN bus, so as to receive a signal command sent by the left vehicle body controller, and the signal command is controlled and executed by the main driving seat controller.
6. The automotive network architecture of claim 1, wherein the sensors and actuators located on the left side of the body comprise a combination switch, a left light execution module, a left door lock motor, a left window motor, a left exterior mirror motor, a window switch group, a left front window switch, and a left rear window switch;
the combined switch is used for controlling the input of a control signal of light; the left light execution module is used for lightening left vehicle body light; the left vehicle door lock motor is used for unlocking and locking the left vehicle door; the left window motor is used for realizing the lifting of a left window; the left outer rearview mirror motor is used for folding or unfolding the left outer rearview mirror; the vehicle window switch group is used for controlling the input of control signals of all vehicle windows of the whole vehicle; and the left front window switch and the left rear window switch are respectively used for controlling the input of control signals of the left front window and the left rear window.
7. The vehicle network architecture according to claim 6, wherein the sensors and actuators located on the right side of the vehicle body comprise a right light execution module, a right door lock motor, a right window lock motor, a right exterior mirror motor, a right front window switch and a right rear window switch;
the right light execution module is used for lightening right vehicle body light; the right vehicle door lock motor is used for unlocking and locking the right vehicle door; the right window motor is used for realizing the lifting of a right window; the right outer rearview mirror motor is used for folding or unfolding the right outer rearview mirror; and the right front window switch and the right rear window switch are respectively used for controlling the input of control signals of the right front window and the right rear window.
8. The vehicle network architecture according to claim 1, further comprising a bluetooth module, wherein the bluetooth module is connected to the left body controller through a LIN line for receiving bluetooth signals.
9. An automobile, characterized in that it is equipped with a network architecture according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380729.6U CN217048521U (en) | 2022-02-24 | 2022-02-24 | Automobile network architecture and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380729.6U CN217048521U (en) | 2022-02-24 | 2022-02-24 | Automobile network architecture and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN217048521U true CN217048521U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220380729.6U Active CN217048521U (en) | 2022-02-24 | 2022-02-24 | Automobile network architecture and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN217048521U (en) |
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- 2022-02-24 CN CN202220380729.6U patent/CN217048521U/en active Active
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