Background
Special vehicles are vehicles for special purposes which have an overall size, weight and the like exceeding the design vehicle limits, are specially made or specially modified, are provided with fixed equipment, and have main functions other than that of motor vehicles for carrying people or goods. The special vehicle is generally provided with a special sign or a special vehicle type, and is a vehicle which is used for bearing special service, hanging a special vehicle number plate, and installing and using an alarm and a sign lamp. Such as ambulances, fire trucks, police cars, engineering rescue vehicles, military surveillance vehicles and the like. The current special vehicle display control system has single function and needs to control the vehicle through a knob and a key, so that the complexity of vehicle control is higher.
Disclosure of Invention
The invention provides an intelligent vehicle display control system, which aims to solve the technical problems that the existing vehicle display control system is single in function, and the complexity of vehicle control is high due to the fact that the functions of a vehicle need to be controlled through a knob and a key.
A first embodiment of the present invention is a vehicle intelligent display control system, including:
the system comprises a control module, a suspension adjusting module, a track information acquiring module, an image information acquiring module, a vehicle condition acquiring module and a display module, wherein the suspension adjusting module, the track information acquiring module, the image information acquiring module, the vehicle condition acquiring module and the display module are respectively connected with the control module;
the suspension adjusting module comprises a suspension controller, the suspension controller is used for acquiring suspension message information through the suspension controller, current suspension information is obtained through analyzing the suspension message information, and the suspension controller adjusts the suspension to a target height according to the current suspension information;
the crawler information acquisition module comprises a crawler controller and is used for acquiring crawler message information through the crawler controller and analyzing the crawler message information to obtain current crawler information;
the image information acquisition module comprises a plurality of cameras and is used for acquiring image information of the vehicle through the plurality of cameras and sending the image information to the control module;
the vehicle condition acquisition module is used for acquiring vehicle condition signals of a vehicle and sending the vehicle condition signals to the control module, and the control module obtains vehicle condition information of the vehicle by carrying out data analysis on the vehicle condition signals;
the control module is used for receiving the vehicle condition signals sent by the vehicle condition acquisition module and carrying out data analysis on the vehicle condition signals to obtain vehicle condition information of the vehicle; the display module is also used for receiving the image information and transmitting the image information to the display module;
the display module is used for displaying the current suspension information, the current track information, the image information and the vehicle condition information.
Further, the suspension adjustment module is specifically configured to:
the method comprises the steps of setting a target height of a suspension through a touch event, analyzing suspension message information acquired by a suspension controller to obtain current suspension information, judging whether the current suspension height in the current suspension information is at the target height, if not, generating a control instruction to be sent to the suspension controller, enabling the suspension controller to adjust the suspension from the current height to the target height, and enabling the current suspension information to comprise the current suspension height, the current suspension working state and current alarm information.
Further, the track information acquiring module is specifically configured to:
and reading the crawler belt message information acquired by the crawler belt controller through a CAN interface, analyzing the crawler belt message information to obtain current crawler belt information, and displaying the current crawler belt information on a display module, wherein the current crawler belt information comprises the current crawler belt height, the current crawler belt speed and the current crawler belt working state.
Further, the vehicle condition acquisition module includes a counter, an IO detector, a voltage dividing circuit and an AD conversion chip, and the vehicle condition acquisition module is specifically configured to:
acquiring a pulse signal of the vehicle through the counter; collecting a switching value signal of a vehicle through an IO detector; collecting a resistance signal and a voltage signal of a vehicle through the voltage division circuit, and carrying out analog-to-digital conversion on the resistance signal and the voltage signal through the AD conversion chip to obtain corresponding digital signals; and sending the pulse signal, the switching value signal, the resistance signal and the voltage signal to the control module, so that the control module calculates the vehicle speed according to the pulse signal, acquires the state information of the vehicle according to the switching value, and acquires the oil quantity information and the voltage information of the vehicle according to the resistance signal and the voltage signal.
Furthermore, the display module is further configured to receive corresponding image information obtained by the plurality of cameras, and display each corresponding image information in a corresponding area of the display screen.
Furthermore, the display control system further comprises a touch screen, the touch screen is connected with the control module, and the touch screen is used for generating a corresponding touch instruction according to a touch event and sending the touch instruction to the control module, so that the control module generates a corresponding control instruction according to the touch instruction.
Further, the display control system further comprises a navigation module for providing an online navigation function for the vehicle by accessing the online high-grade map.
The invention provides an intelligent display control system for a vehicle, which is characterized in that the information of a current connected track is acquired through a suspension adjusting module, and the height of the current track is adjusted, so that the vehicle can be quickly adapted to the switching of an up-and-down slope road or a driving state, the driving safety is improved, and the driving experience of a driver is improved; the current track information is acquired through the track information acquisition module, so that the convenience of maintaining and overhauling the track is improved; the vehicle condition information of the vehicle is collected through the vehicle condition collection module and is displayed through the display module, and the image information of the vehicle is collected through the plurality of cameras, so that a driver can obtain the real-time condition of the vehicle, and the driving safety is improved. The embodiment of the invention integrates multiple functions, does not need to control the single function of the vehicle through a knob and a case, is beneficial to reducing the complexity of vehicle control, and can effectively improve the driving safety.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, an embodiment of the present invention provides an intelligent display control system for a vehicle, including:
the system comprises a control module 10, a suspension adjusting module 20, a track information acquiring module 30, an image information acquiring module 50, a vehicle condition acquiring module 40 and a display module 60 which are respectively connected with the control module 10;
the suspension adjusting module 20 includes a suspension controller 201, configured to obtain suspension message information through the suspension controller 201, obtain current suspension information through analyzing the suspension message information, and adjust the suspension to a target height according to the current suspension information by the suspension controller 201;
the crawler information acquiring module 30 includes a crawler controller 301, and is configured to acquire crawler message information through the crawler controller 301, and analyze the crawler message information to obtain current crawler information;
the image information acquiring module 50 comprises a plurality of cameras, and is used for acquiring image information of the vehicle through the plurality of cameras and sending the image information to the control module 10;
the vehicle condition acquisition module 40 is used for acquiring vehicle condition signals of the vehicle and sending the vehicle condition signals to the control module 10, and the control module 10 obtains vehicle condition information of the vehicle by performing data analysis on the vehicle condition signals;
the control module 10 is used for receiving the vehicle condition signals sent by the vehicle condition acquisition module 40 and performing data analysis on the vehicle condition signals to obtain vehicle condition information of the vehicle; the display module is also used for receiving image information and transmitting the image information to the display module;
and the display module 60 is used for displaying the current suspension information, the current track information, the image information and the vehicle condition information.
In the embodiment of the invention, the information of the current connected track is acquired by the suspension adjusting module 20, and the height of the current track is adjusted, so that the vehicle can be quickly adapted to the switching of the road of an up-and-down slope or the driving state, the driving safety is improved, and the driving experience of a driver is improved; the current track information is acquired through the track information acquisition module 30, so that the convenience of maintaining and overhauling the track is improved; the vehicle condition information of the vehicle is collected through the vehicle condition collecting module 40 and is displayed through the display module 60, and the image information of the vehicle is collected through the plurality of cameras, so that a driver can obtain the real-time condition of the vehicle, and the driving safety is improved. The embodiment of the invention integrates multiple functions, does not need to control the single function of the vehicle through a knob and a case, is beneficial to reducing the complexity of vehicle control, and can effectively improve the driving safety.
As a specific implementation manner of the embodiment of the present invention, the suspension adjustment module 20 is specifically configured to:
the method comprises the steps of setting a target height of a suspension through a touch event, analyzing suspension message information acquired by a suspension controller 201 to obtain current suspension information, judging whether the current suspension height in the current suspension information is at the target height, if not, generating a control instruction and sending the control instruction to the suspension controller 201 to enable the suspension controller 201 to adjust the suspension from the current height to the target height, wherein the current suspension information comprises the current suspension height, the current suspension working state and current alarm information.
In the embodiment of the present invention, it should be noted that the suspension adjusting module 20 of the embodiment of the present invention communicates with the suspension controller through a CAN network. A user triggers a touch event through the touch screen to set a target height of the suspension and display the target height on the display screen. And after reading the current suspension height, reading the current suspension working state and the current alarm information, judging whether the current suspension height is at the set target height when the current suspension working state and the current alarm information are both normal, and controlling the suspension to adjust to the target height if the current suspension working state and the current alarm information are not normal. As a specific implementation mode, the height of the suspension is provided with four gears from high to low, the highest is 1 gear, and the lowest is 4 gears, when a vehicle needs to enter water, most of conditions need to pass through a slope with a larger gradient, the height of the suspension is adjusted to 4 gears to lift the vehicle body, and a vehicle body chassis is prevented from being contacted with the ground; when the vehicle completely enters water, the height of the suspension is adjusted to 1 gear, so that the wheels are tightly attached to the vehicle body, the resistance to water running is reduced, and the running speed is increased. According to the embodiment of the invention, the accurate adjustment of the height of the suspension is realized by continuously reading the information of the current suspension and continuously adjusting the height of the current suspension to achieve the target height. In an implementation manner, the embodiment of the invention is further provided with a key, the suspension is adjusted in a touch event or key control manner, and the reliability of control is ensured in a double-control manner.
As a specific implementation manner of the embodiment of the present invention, the track information acquiring module 30 is specifically configured to:
the crawler belt message information acquired by the crawler belt controller 301 is read through the CAN interface, the crawler belt message information is analyzed to obtain current crawler belt information, and the current crawler belt information is displayed on the display module 60, wherein the current crawler belt information includes a current crawler belt height, a current crawler belt speed and a current crawler belt working state.
In the embodiment of the invention, the corresponding track message is acquired through the vehicle track correspondence i d, and the track message is analyzed according to the set protocol to obtain the current track information. The embodiment of the invention can accurately acquire the current track information and is beneficial to improving the convenience of maintenance and overhaul of the vehicle track.
As a specific implementation manner of the embodiment of the present invention, the vehicle condition acquisition module 40 includes a counter, an I O detector, a voltage dividing circuit, and an AD conversion chip, and the vehicle condition acquisition module 40 is specifically configured to:
acquiring a pulse signal of a vehicle through a counter; collecting a switching value signal of the vehicle through an I O detector; the method comprises the steps that resistance signals and voltage signals of a vehicle are collected through a voltage division circuit, and the resistance signals and the voltage signals are subjected to analog-to-digital conversion through an AD conversion chip to form corresponding digital signals; the pulse signal, the switching value signal, the resistance signal and the voltage signal are sent to the control module 10, so that the control module 10 calculates the vehicle speed according to the pulse signal, acquires the state information of the vehicle according to the switching value, and acquires the oil quantity information and the voltage information of the vehicle according to the resistance signal and the voltage signal.
The embodiment of the invention can accurately acquire various vehicle condition information, so that a driver can quickly know the vehicle condition and the driving experience of the driver is improved.
As a specific implementation manner of the embodiment of the present invention, the display module 60 is further configured to receive corresponding image information obtained by a plurality of cameras, and display each corresponding image information in a corresponding area of the display screen.
In the embodiment of the invention, 4 cameras are arranged, wherein one camera is arranged at the front end of the roof, one camera is arranged at each of the positions of the left rearview mirror and the right rearview mirror, one camera is arranged right behind the vehicle, and the 4 cameras collect image information of the environment outside the vehicle and transmit the collected image information to the display module 60 for display, so that a driver can obtain the image information of the environment outside the vehicle in real time, and the driving safety is improved. As a specific embodiment, the display screen of the display module 60 may be divided into four areas corresponding to the image information collected by the 4 cameras, and the image information may be stored by the storage module.
As a specific implementation manner of the embodiment of the present invention, the display control system further includes a touch screen, the touch screen is connected to the control module 10, and the touch screen is configured to generate a corresponding touch instruction according to the touch event and send the touch instruction to the control module 10, so that the control module 10 generates the corresponding control instruction according to the touch instruction.
As a specific implementation manner of the embodiment of the present invention, the display control system further includes a navigation module, and the navigation module is configured to provide an online navigation function for the vehicle by accessing the online high-grade map.
The embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the information of the current connected track is acquired by the suspension adjusting module 20, and the height of the current track is adjusted, so that the vehicle can be quickly adapted to the switching of the road of an up-and-down slope or the driving state, the driving safety is improved, and the driving experience of a driver is improved; the current track information is acquired through the track information acquisition module 30, so that the convenience of maintaining and overhauling the track is improved; the vehicle condition information of the vehicle is collected through the vehicle condition collecting module 40 and is displayed through the display module 60, and the image information of the vehicle is collected through the plurality of cameras, so that a driver can obtain the real-time condition of the vehicle, and the driving safety is improved. The embodiment of the invention integrates multiple functions, does not need to control the single function of the vehicle through a knob and a case, is beneficial to reducing the complexity of vehicle control, and can effectively improve the driving safety.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.