CN104494597A - Self-adapted cruising control system - Google Patents
Self-adapted cruising control system Download PDFInfo
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- CN104494597A CN104494597A CN201410758096.8A CN201410758096A CN104494597A CN 104494597 A CN104494597 A CN 104494597A CN 201410758096 A CN201410758096 A CN 201410758096A CN 104494597 A CN104494597 A CN 104494597A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Instrument Panels (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to the field of vehicle safety, in particular to a self-adapted cruising control system. The self-adapted cruising control system comprises a self-adapted cruising control module, an information processing module, an image generation module and a display, wherein the self-adapted cruising control module is used for controlling vehicle driving according to a cruising vehicle speed and a vehicle following distance, and outputting a state and a prompting message; a manually-set interface is connected with the self-adapted cruising control module and is used for receiving a cruising vehicle speed setting instruction and a vehicle following distance setting instruction which are input by a driver; the information processing module is connected with the self-adapted cruising control module and is used for receiving the state and the prompting message, and determining the message to be displayed according to a pre-set priority level; the image generation module is used for receiving the message to be displayed and generating and outputting an image corresponding to the message to be displayed; the display is connected with the image generation module and is used for receiving and displaying the image. According to the self-adapted cruising control system, the image generation module is used for generating and outputting the image corresponding to the message to be displayed, and the message to be displayed can be directly obtained by a driver in an image form, so that the message to be displayed is simple and easy to understand.
Description
Technical Field
The invention relates to the field of vehicle safety, in particular to an adaptive cruise control system.
Background
An Adaptive Cruise Control (ACC) is an intelligent automatic control system that can detect the distance to a vehicle ahead through a radar probe mounted on the front of the vehicle to control the speed of the vehicle, ensure that the speed does not exceed a set value, and lock the vehicle running right ahead and then maintain a constant distance. The front vehicle is accelerated, and the vehicle is automatically accelerated; the front vehicle accelerates, and the vehicle automatically decelerates; the front vehicle brakes suddenly and the vehicle decelerates suddenly correspondingly. Research shows that the vehicle with the adaptive cruise control system performs well in the unmanned test, and performs well and bad in the manned test of the actual road condition.
Disclosure of Invention
An object of the present invention is to provide an adaptive cruise control system, which overcomes the defect of poor performance of the conventional adaptive cruise control system in an actual road condition test.
A further object of the present invention is to provide the driver with sufficient time to react to driving hazards and improve driving safety.
It is a further object of the present invention to provide manual driving functionality to the driver in accordance with recommendations of an adaptive cruise control system.
In particular, the present invention provides an adaptive cruise control system comprising:
the self-adaptive cruise control module is used for automatically controlling the running of the vehicle in a self-adaptive cruise mode according to the set cruise speed and the set following distance and outputting the state and the reminding information related to the self-adaptive cruise mode;
the manual setting interface is connected with the self-adaptive cruise control module and used for receiving a cruise speed setting instruction and a following distance setting instruction input by a driver and transmitting the cruise speed setting instruction and the following distance setting instruction to the self-adaptive cruise control module;
the information processing module is connected with the self-adaptive cruise control module and used for receiving the state and the reminding information and determining information to be displayed in the state and the reminding information according to a preset priority;
the image generation module is connected with the information processing module and used for receiving the information to be displayed and generating and outputting an image corresponding to the information to be displayed;
and the display is connected with the picture generation module and used for receiving and displaying the picture.
Further, the picture is a quasi-materialized scene picture used for representing the information to be displayed.
Further, the state and the reminding information comprise following distance setting information and workshop time distance information.
Further, the picture generation module is configured to: when the picture representing the inter-vehicle time distance information is generated, a vehicle icon representing the vehicle and a preceding vehicle icon representing a preceding vehicle are generated in the picture, and an inter-vehicle time distance icon representing the inter-vehicle time distance is generated between the vehicle icon and the preceding vehicle icon;
the headway icon is in the form of a radar detection line, and different states of headway are represented by different colors presented by the radar detection line.
Further, the picture generation module is configured to: generating a subject vehicle icon and a preceding vehicle icon each indicating the vehicle and generating a following distance icon indicating the following distance setting information between the subject vehicle icon and the preceding vehicle icon when generating the picture indicating the following distance setting information;
the following distance icon is in the form of a straight line with a double-headed arrow extending between the host vehicle icon and the preceding vehicle icon, and the picture generation module is configured to represent the magnitude of the set following distance in the picture with different lengths of the straight line.
Further, the picture generated by the following distance setting information and the picture generated by the inter-vehicle time distance information are displayed on the same display.
Further, the status and reminder information includes a key reminder information having a high priority, the key reminder information including: the vehicle-following distance reminding information comprises vehicle-following distance over-close reminding information, driver active braking reminding information, vehicle emergency braking reminding information and vehicle active speed-up reminding information;
the information processing module is configured to take the key reminding information as the information to be displayed preferentially when receiving the key reminding information; and the picture generation module is configured to generate the text describing the key reminding information and the graph representing the key reminding at the same time in the picture when the picture of the key reminding information is generated.
Further, the status and alert information includes an adaptive cruise mode exit alert.
Further, the picture generation module is configured to select a picture in a picture library local to the vehicle to be used as the picture corresponding to the information to be displayed; or,
the picture generation module is configured to dynamically render in a predetermined manner to generate the picture corresponding to the information to be displayed.
Further, the states of the workshop time distance comprise a far state, a middle state and a near state; when the state is far, the color of the radar detection line is green; when the state is middle, the color of the radar detection line is yellow; when the state is near, the color of the radar detection line is red.
The applicant found that: the existing self-adaptive cruise control system separately displays the set information of the following distance and the time distance information of a workshop, reminds a driver through a prompt symbol made by an alarm lamp, lines on a liquid crystal display and vehicle symbols, and has the defects that the prompt symbol is not easy to understand and key information is not prompted in the aspects of prompting of automatic braking, prompting of pulling away the following distance from a front vehicle, prompting of manual taking over of the driver and the like for emergencies of a radar of the self-adaptive cruise control system in the following process. Therefore, in the actual road condition test, the performance of the self-adaptive cruise control system is good and bad. Moreover, due to a large number of reminding defects, the driving safety is completely handed to the self-adaptive cruise control system, and a driver cannot know the driving state of the vehicle. If the adaptive cruise control system fails or the driver needs to adjust the driving posture according to the driving state, the existing prompt can not enable the driver to have enough time to react to driving dangers, and the reason why the adaptive cruise control system is good in performance is one of the reasons in the actual road condition test.
The picture generation module generates and outputs the picture corresponding to the information to be displayed, so that compared with the defect that the reminding signal in the prior art is not easy to understand, the driver can intuitively obtain the information to be displayed through the picture form, and the information to be displayed is simple and easy to understand. Particularly, when the picture is a quasi-materialized scene picture used for representing the information to be displayed, the understanding of the driver on the information to be displayed can be further increased. Therefore, the defect that the self-adaptive cruise control system is poor in performance in an actual road condition test due to the fact that the reminding symbol is not easy to understand in the prior art is overcome. According to the information processing module, the information to be displayed in the state and the reminding information is determined according to the preset priority, and the information to be displayed which is preferentially displayed can be determined according to manual work, so that key information related to driving safety of a driver under different driving conditions is displayed, and the performance of the adaptive cruise control system is improved.
Furthermore, the information to be displayed is simple and easy to understand, so that the reaction time of the driver can be saved, the driver has sufficient time to react to the driving danger, and the driving safety is improved.
Furthermore, the picture generated by the following distance setting information and the picture generated by the inter-vehicle time distance information are displayed in the same display instead of being displayed in a split screen mode, and therefore the design reduces the observation burden caused by the fact that a driver needs to observe two screens.
Further, the state and the reminding information of the invention comprise self-adaptive cruise mode exit reminding, and when the self-adaptive cruise control system judges that the manual driving by the driver is better, for example, when the system defect of the self-adaptive cruise control system is detected, the driver is reminded to carry out manual operation, so that the driving safety is improved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a system composition diagram of an adaptive cruise control system according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of a picture corresponding to a car-following-distance over-proximity warning message according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a picture corresponding to a prompt message for active braking of a driver according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a corresponding picture of a vehicle emergency braking reminder message according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a picture corresponding to an active speed-up reminding message of a vehicle according to an embodiment of the invention;
FIG. 6 is a pictorial illustration of a following distance icon in the form of a line with a double-headed arrow, in accordance with one embodiment of the present invention;
fig. 7 is a schematic view of the picture of fig. 6 with the increased following distance.
The reference numerals in the figures are as follows:
10-an adaptive cruise control module;
20-manually setting an interface;
30-an information processing module;
40-a picture generation module;
50-a display;
60-the host vehicle icon;
70-front vehicle icon;
80-a pedal;
90-radar detection line.
Detailed Description
Fig. 1 is a system composition diagram of an adaptive cruise control system according to an embodiment of the present invention. The adaptive cruise control system, as shown in fig. 1, may generally include an adaptive cruise control module 10, a manual setting interface 20, an information processing module 30, a picture generation module 40, and a display 50.
The adaptive cruise control module 10 is configured to automatically control the vehicle to run in an adaptive cruise mode according to a set cruise vehicle speed and a set following distance, and output a state and a warning message related to the adaptive cruise mode.
The manual setting interface 20 may be directly disposed on the adaptive cruise control module 10, or may be connected to the adaptive cruise control module 10 through a data line. The manual setting interface 20 is configured to receive a cruise speed setting instruction and a following distance setting instruction input by a driver, and transmit the cruise speed setting instruction and the following distance setting instruction to the adaptive cruise control module 10, so as to manually set a cruise speed and a set following distance.
The information processing module 30 is connected to the adaptive cruise control module 10, and is configured to receive the status and the reminder information, and determine information to be displayed in the status and the reminder information according to a predetermined priority. That is to say, the information to be displayed is an information subset, the state and the reminding information are an information complete set, and the information to be displayed is generally information which is crucial to driving safety.
The image generating module 40 is connected to the information processing module 30, and is configured to receive information to be displayed, and generate and output an image corresponding to the information to be displayed. In one embodiment, the picture generation module 40 selects a picture in a picture library local to the vehicle to be used as the picture corresponding to the information to be displayed, in which case the picture displayed by the display 50 is the picture in the picture library. In another embodiment, the image generation module 40 dynamically renders in a predetermined manner to generate an image corresponding to the information to be displayed, for example, renders one image in an image library local to the vehicle, so that the image displayed by the display 50 is not consistent with the image in the image library in this embodiment.
The display 50 is connected to the picture generating module 40 for receiving and displaying the pictures.
As described above, the conventional adaptive cruise control system displays the following distance setting information and the inter-vehicle time distance information separately, and reminds the driver by using a prompt symbol made by a warning lamp, lines on a liquid crystal display and vehicle symbols, and has the defects that the prompt symbol is not easy to understand and key information is not prompted in terms of emergencies of a radar of the adaptive cruise control system in the following process, such as prompting of automatic braking, prompting of pulling away the following distance from a preceding vehicle, prompting of manual take-over of the driver and the like. Due to a large number of reminding defects, the driving safety is completely handed to the self-adaptive cruise control system, and a driver cannot know the driving state of the vehicle. If the adaptive cruise control system fails or the driver needs to adjust the driving posture according to the driving state, the existing prompt cannot enable the driver to have enough time to react to driving dangers.
Compared with the defect that the reminding signal is not easy to understand in the prior art, the picture generation module 40 generates and outputs the picture corresponding to the information to be displayed, so that the driver can visually obtain the information to be displayed in the form of the picture, the information to be displayed is simple and easy to understand, and the defect that an adaptive cruise control system is poor in performance in an actual road condition test due to the fact that the reminding symbol is not easy to understand in the prior art is overcome. According to the information processing module, the information to be displayed in the state and the reminding information is determined according to the preset priority, so that the information to be displayed which is preferentially displayed can be manually determined, key information related to driving safety of a driver under different driving conditions is displayed, and the performance of the adaptive cruise control system is improved.
In addition, the information to be displayed is simple and easy to understand, so that the reaction time of a driver can be saved, the driver has sufficient time to react to driving dangers, and the driving safety is improved.
In the above, the picture is a quasi-materialized scene picture for representing the information to be displayed, as a preferred embodiment of the present invention, the picture is used to display the corresponding information to be displayed. A mimetic (Skeuomorph) is an element or style of a product design that some of the necessary forms of an original object are no longer necessary in a new design, but the new design still mimics the old form to make the new appearance familiar and intimate. For example, when the camera takes a picture, the camera can make a 'click' sound, or the plastic floor is designed to be wood-grained. Fig. 3 is a typical simulated scene picture designed by the present invention, in fig. 3, the driver is required to take the action of pressing down the pedal 80 to brake. The diagram of fig. 3 includes a pedal 80 and an arrow indicating the application of a brake and the word "please brake" and the driver sees the diagram 3 to understand the application of brake by the driver recommended by the adaptive cruise control system. In other embodiments, for example, a figure of a human foot can be added on the upper part of the arrow in fig. 3, so that the intention of advising the driver to step on the brake can be better expressed. As can be seen from the analysis of fig. 3, when the picture of the present invention is a quasi-materialized scene picture for representing information to be displayed, the understanding of the driver on the information to be displayed can be further increased.
The above mentioned status and reminding information, in one embodiment, the status and reminding information are car following distance setting information and inter-vehicle time distance information, and the car following distance setting information and the inter-vehicle time distance information are also set as information to be displayed. In this embodiment, the state and the reminding information are the same as the information to be displayed, and are the following distance setting information and the inter-vehicle time distance information. In other embodiments, the information to be displayed is only a portion of the status and reminder information.
In order to display the information to be displayed in the form of the quasi-materialized scene picture, the picture generation module 40 must be configured to: in the embodiment shown in fig. 2, the picture generation module 40 is configured to: when a picture showing the inter-vehicle time interval information is generated, a vehicle icon 60 showing a vehicle and a preceding vehicle icon 70 showing a preceding vehicle are generated in the picture. An inter-vehicle time interval icon representing the inter-vehicle time interval between the host vehicle and the preceding vehicle is generated between the host vehicle icon 60 and the preceding vehicle icon 70. In the embodiment shown in fig. 2, the time headway icon is in the form of a radar probe line 90, but in other embodiments, the time headway icon may be in other readily understood forms. In a further embodiment, the different states of headway are represented by different colors exhibited by the radar detection lines. For example, the time-headway states include a far state, a medium state and a near state. When the state is far, the color of the radar detection line is green; when the state is middle, the color of the radar detection line is yellow; when the state is near, the color of the radar detection line is red. Alternatively, the headway may include a state where the leading vehicle is not detected and the radar detection line is represented by an un-set color.
The picture generation module 40 may also be configured as follows: in the embodiment shown in fig. 6 and 7, when the picture generation module generates the picture showing the following distance setting information, the picture generation module generates the own vehicle icon 60 and the preceding vehicle icon 70 showing the preceding vehicle, respectively, in the picture, and generates the following distance icon showing the following distance setting information between the own vehicle icon 60 and the preceding vehicle icon 70. In the embodiment shown in fig. 6 and 7, the following distance icon is in the form of a straight line with a double-headed arrow extending between the host vehicle icon 60 and the preceding vehicle icon 70. Fig. 7 is a schematic view of the picture of fig. 6 with the increased following distance. As can be seen from a comparison between fig. 6 and fig. 7, the picture generation module is configured to represent the set magnitude of the following distance by different lengths of straight lines in the picture.
In an embodiment not shown in the drawings, the image generated by the following distance setting information and the image generated by the inter-vehicle time distance information of the present invention are displayed on the same display 50, instead of being displayed in separate screens, which reduces the viewing burden of the driver due to the need to view two screens.
It is mentioned above that the information processing module 30 determines the information to be displayed in the status and reminder information with a predetermined priority, wherein the priority is divided into a high priority and a low priority. In one embodiment, the critical reminder information is set to a high priority. The key reminder information may be in one embodiment: the vehicle-following distance reminding information comprises vehicle-following distance over-close reminding information, driver active braking reminding information, vehicle emergency braking reminding information and vehicle active speed-up reminding information. The reminding information of the too-close following distance is shown in fig. 2, the reminding information of the active braking of the driver is shown in fig. 3, the reminding information of the emergency braking of the vehicle is shown in fig. 4, and the reminding information of the active speed-up of the vehicle is shown in fig. 5. The information processing module 30 takes the key reminding information, such as the reminding information of the too-close following distance, the reminding information of the active braking of the driver, the reminding information of the emergency braking of the vehicle and the reminding information of the active speed-up of the vehicle, as the information to be displayed preferentially when receiving the key reminding information. As shown in fig. 2 to 5, in the picture corresponding to the key reminder information generated by the picture generation module 40, text describing the key reminder information and a graphic representing the key reminder are generated at the same time. Through the prompting of characters and figures, not only can the purpose of multiple prompting be achieved, but also the prompting can be simple and easy to understand.
In one embodiment not shown in the figures, the status and alert information includes an adaptive cruise mode exit alert. When the adaptive cruise control system judges that the manual driving by the driver is better, for example, when the system defect of the adaptive cruise control system is detected, the adaptive cruise control system reminds the driver to carry out manual operation, so that the driving danger caused by the system defect of the adaptive cruise control system and the driver's ignorance is avoided.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An adaptive cruise control system, comprising:
the self-adaptive cruise control module (10) is used for automatically controlling the running of the vehicle in a self-adaptive cruise mode according to the set cruise speed and the set following distance and outputting the state and the reminding information related to the self-adaptive cruise mode;
the manual setting interface (20) is connected with the self-adaptive cruise control module (10) and is used for receiving a cruise speed setting instruction and a following distance setting instruction input by a driver and transmitting the cruise speed setting instruction and the following distance setting instruction to the self-adaptive cruise control module (10);
the information processing module (30) is connected with the adaptive cruise control module (10) and used for receiving the state and the reminding information and determining information to be displayed in the state and the reminding information according to a preset priority level;
the picture generation module (40) is connected with the information processing module (30) and used for receiving the information to be displayed and generating and outputting a picture corresponding to the information to be displayed;
the display (50) is connected with the picture generation module (40) and used for receiving and displaying the pictures.
2. The adaptive cruise control system according to claim 1,
the picture is a quasi-materialized scene picture used for representing the information to be displayed.
3. The adaptive cruise control system according to claim 1,
the state and the reminding information comprise vehicle following distance setting information and vehicle time distance information.
4. The adaptive cruise control system according to claim 3,
the picture generation module (40) is configured to: when the picture representing the inter-vehicle time interval information is generated, a vehicle icon (60) representing the vehicle and a preceding vehicle icon (70) representing a preceding vehicle are generated in the picture, and an inter-vehicle time interval icon representing the inter-vehicle time interval is generated between the vehicle icon (60) and the preceding vehicle icon (70);
the headway icon is in the form of a radar detection line (90), and different states of headway are represented in different colors presented by the radar detection line (90).
5. The adaptive cruise control system according to claim 3,
the picture generation module is configured to: when the picture representing the following distance setting information is generated, a vehicle icon (60) representing the vehicle and a preceding vehicle icon (70) representing a preceding vehicle are generated in the picture, and a following distance icon representing the following distance setting information is generated between the vehicle icon (60) and the preceding vehicle icon (70);
the following distance icon is in the form of a straight line with a double-headed arrow extending between the host vehicle icon (60) and the preceding vehicle icon (70), and the picture generation module is configured to represent the magnitude of the set following distance in the picture with different lengths of the straight line.
6. The adaptive cruise control system according to any of claims 3-5,
the picture generated by the following distance setting information and the picture generated by the inter-vehicle time distance information are displayed on the same display (50).
7. The adaptive cruise control system according to claim 1,
the status and reminder information includes critical reminder information having a high priority, the critical reminder information including: the vehicle-following distance reminding information comprises vehicle-following distance over-close reminding information, driver active braking reminding information, vehicle emergency braking reminding information and vehicle active speed-up reminding information;
the information processing module (30) is configured to prioritize the key reminder information as the information to be displayed when the key reminder information is received; and the picture generation module (40) is configured to generate the text describing the key reminding information and the graph representing the key reminding at the same time in the picture when the picture of the key reminding information is generated.
8. The adaptive cruise control system according to claim 1,
the status and reminder information includes an adaptive cruise mode exit reminder.
9. The adaptive cruise control system according to claim 1,
the picture generation module (40) is configured to select a picture in a picture library local to the vehicle to be used as the picture corresponding to the information to be displayed; or,
the picture generation module (40) is configured to dynamically render in a predetermined manner to generate the picture corresponding to the information to be displayed.
10. The adaptive cruise control system according to claim 4,
the states of the workshop time interval comprise a far state, a middle state and a near state; -when the state is far, the radar detection line (90) is green in color; when the state is middle, the color of the radar detection line (90) is yellow; when the state is near, the color of the radar detection line (90) is red.
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| CN201410758096.8A CN104494597A (en) | 2014-12-10 | 2014-12-10 | Self-adapted cruising control system |
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| CN113147780A (en) * | 2021-03-29 | 2021-07-23 | 江铃汽车股份有限公司 | Control method and system for switch of adaptive cruise system |
| CN114162121A (en) * | 2021-12-30 | 2022-03-11 | 上海洛轲智能科技有限公司 | Prompting method and device for vehicle autonomous braking, automobile and medium |
| WO2023125849A1 (en) * | 2021-12-30 | 2023-07-06 | 上海洛轲智能科技有限公司 | Display interaction method and system for acc vehicle-following distance adjustment, braking distance calculation method and apparatus, and vehicle and medium |
| IT202200014284A1 (en) | 2022-07-06 | 2024-01-06 | Maserati Spa | "Adaptive electronic control system for setting and maintaining a predefined speed of a motor vehicle" |
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| CN113147780A (en) * | 2021-03-29 | 2021-07-23 | 江铃汽车股份有限公司 | Control method and system for switch of adaptive cruise system |
| CN114162121A (en) * | 2021-12-30 | 2022-03-11 | 上海洛轲智能科技有限公司 | Prompting method and device for vehicle autonomous braking, automobile and medium |
| WO2023125849A1 (en) * | 2021-12-30 | 2023-07-06 | 上海洛轲智能科技有限公司 | Display interaction method and system for acc vehicle-following distance adjustment, braking distance calculation method and apparatus, and vehicle and medium |
| IT202200014284A1 (en) | 2022-07-06 | 2024-01-06 | Maserati Spa | "Adaptive electronic control system for setting and maintaining a predefined speed of a motor vehicle" |
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