CN112820100A - Warning method and system for vehicle accidents - Google Patents
Warning method and system for vehicle accidents Download PDFInfo
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- CN112820100A CN112820100A CN201911125972.2A CN201911125972A CN112820100A CN 112820100 A CN112820100 A CN 112820100A CN 201911125972 A CN201911125972 A CN 201911125972A CN 112820100 A CN112820100 A CN 112820100A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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Abstract
The invention discloses a warning method and a warning system for vehicle accidents, wherein the method comprises the following steps: the intelligent warning device sends a request for establishing connection to the cloud platform after an accident occurs to the first vehicle; the cloud platform establishes connection with the intelligent warning device according to the request; the cloud platform receives accident information sent by the intelligent warning device; wherein the accident information at least comprises the accident occurrence place of the vehicle; and the cloud platform marks the accident of the vehicle on the electronic map according to the accident information. According to the warning method for the vehicle accident, the accident information can be automatically uploaded and marked on the electronic map so as to remind vehicles along the way, so that the safety of the vehicles is effectively improved, and the serious secondary accident is avoided.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a warning method and system for vehicle accidents.
Background
Generally, when a vehicle breaks down or has an accident, a triangular warning board is placed behind the vehicle to warn the vehicle behind, so that secondary damage to the accident is avoided.
However, after an accident occurs to a vehicle, a rear vehicle cannot acquire the state of the traffic accident in front in time, and often drives to the vicinity of the accident site to know the fault condition, so that traffic jam is easily caused, the time of a driver is delayed, and even secondary accident damage is caused.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, a first objective of the present invention is to provide a method for warning a vehicle accident, which can automatically upload accident information and mark the accident information on an electronic map to remind vehicles along the way, thereby effectively improving the safety of vehicles and avoiding serious secondary accidents.
A second object of the present invention is to provide a warning system for vehicle accidents.
In order to achieve the above object, a first aspect of the present invention provides a method for warning a vehicle accident, including: the intelligent warning device sends a request for establishing connection to the cloud platform after an accident occurs to the first vehicle; the cloud platform establishes connection with the intelligent warning device according to the request; the cloud platform receives accident information sent by the intelligent warning device; wherein the accident information at least comprises the accident occurrence place of the vehicle; and the cloud platform marks the accident of the vehicle on an electronic map according to the accident information.
In addition, the warning method for vehicle accidents according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, the marking of the accident of the vehicle on the electronic map according to the accident information comprises: the cloud platform receives a running path of a second vehicle, and determines the second vehicle passing through the accident occurrence place as a target vehicle according to the running path; and the cloud platform marks the accident information on the electronic map corresponding to the target vehicle.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: the cloud platform acquires the road congestion state of the accident occurrence place, and forecasts the time required by traffic according to the congestion state and the accident type; and the cloud platform marks the time length required by the passing on the electronic map corresponding to the target vehicle.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: and aiming at each target vehicle, the cloud platform acquires a candidate planned path of the target vehicle according to the destination of the target vehicle, and marks the candidate planned path on an electronic map corresponding to the target vehicle.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: and the cloud platform issues real-time video information of an accident scene to the terminal equipment associated with the target vehicle.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: the intelligent warning device sends accident information to a traffic management platform after the first vehicle has an accident; the intelligent warning device receives the indication information sent by the traffic management platform and reports the state information of the accident scene to the traffic management platform according to the indication information; and the traffic management platform generates a first accident processing result according to the accident information and the state information, and issues the first accident processing result to the terminal equipment associated with the first vehicle.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: the intelligent warning device sends accident information to a related third-party platform after the first vehicle has an accident; and the third-party platform generates a second accident handling result according to the accident information and sends the second accident handling result to the terminal equipment associated with the first vehicle.
According to the vehicle accident warning method provided by the embodiment of the invention, the intelligent warning device can send a connection establishment request to the cloud platform after the first vehicle has an accident, the cloud platform establishes connection with the intelligent warning device according to the request, the cloud platform receives accident information sent by the intelligent warning device, and the cloud platform marks the accident of the vehicle on the electronic map according to the accident information. From this, realize accident information's automatic upload through internet of things to mark at electronic map, in order to remind the vehicle on the way, thereby make the rear vehicle can be to the more accurate prejudgement of road condition, thereby more prudent driving avoids serious secondary accident.
In order to achieve the above object, a second embodiment of the present invention provides a warning system for vehicle accidents, comprising: the intelligent warning device is used for sending a request for establishing connection to the cloud platform after the first vehicle has an accident; the cloud platform is used for establishing connection with the intelligent warning device according to the request and receiving accident information sent by the intelligent warning device; the accident information at least comprises an accident occurrence place of the vehicle, and the accident of the vehicle is marked on an electronic map according to the accident information.
According to an embodiment of the present invention, the above warning system for vehicle accident further includes: a traffic management platform; the intelligent warning device is also used for sending the accident information to a traffic management platform after the first vehicle has an accident, receiving the indication information sent by the traffic management platform, and reporting the state information of the accident scene to the traffic management platform according to the indication information; the traffic management platform is used for receiving the accident information and the state information, generating a first accident processing result according to the accident information and the state information, and issuing the first accident processing result to the terminal equipment associated with the first vehicle.
According to an embodiment of the present invention, the above warning system for vehicle accident further includes: a third party platform; the intelligent warning device is further used for sending the accident information to a related third-party platform after the first vehicle has an accident; and the third-party platform is used for generating a second accident handling result according to the accident information and issuing the second accident handling result to the terminal equipment associated with the first vehicle.
According to the warning system for the vehicle accident, the intelligent warning device can send a request for establishing connection to the cloud platform after the first vehicle has the accident, the cloud platform establishes connection with the intelligent warning device according to the request, receives accident information sent by the intelligent warning device, and marks the accident of the vehicle on the electronic map according to the accident information. From this, realize accident information's automatic upload through internet of things to mark at electronic map, in order to remind the vehicle on the way, thereby make the rear vehicle can be to the more accurate prejudgement of road condition, thereby more prudent driving avoids serious secondary accident.
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
FIG. 1 is a flow chart of a method of alerting of a vehicle accident according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a vehicle accident warning system according to one embodiment of the present invention;
fig. 3 is a block diagram of a warning system for a vehicle accident according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a method and a system for warning a vehicle accident according to an embodiment of the present invention with reference to the accompanying drawings.
Fig. 1 is a flowchart of a method for warning of a vehicle accident according to an embodiment of the present invention. As shown in fig. 1, the warning method for vehicle accident includes the following steps:
and S1, the intelligent warning device sends a request for establishing connection to the cloud platform after the first vehicle has an accident.
And S2, the cloud platform establishes connection with the intelligent warning device according to the request.
Although the traffic accident is a scene that people want to avoid, the traffic accident is a fact that the traffic accident frequently appears in the life, and if various information is unblocked maximally after the accident occurs, scheduling management of corresponding resources is realized, so that loss can be avoided, secondary damage can be avoided, and the like.
Wherein, intelligent warning device can be for but not limiting to intelligent triangle warning frame, and intelligent triangle warning frame can make it begin to work through modes such as pressing button or pronunciation after the driver takes out, and intelligent warning device during operation can be established with the cloud platform and be connected to can be in advance to other drivers' warning, further improve the security.
Specifically, as shown in fig. 2, after an accident occurs during the driving process of the vehicle, for example, when the vehicle collides with another vehicle, and spontaneously ignites, the driver takes out the intelligent warning device, and when the intelligent warning device starts to operate, since the intelligent warning device is installed with a Global System for Mobile Communications (GSM), the intelligent warning device may send a request for establishing a connection to the cloud platform through the GSM module, and the cloud platform establishes a network connection with the intelligent warning device.
S3, the cloud platform receives accident information sent by the intelligent warning device; the accident information at least comprises the accident occurrence place of the vehicle.
It should be understood that, as shown in fig. 2, the embodiment of the present invention may acquire the accident location of the first vehicle through a Global Navigation Satellite System (GNSS). The intelligent warning device can send the accident occurrence place to the cloud platform through the flow data, wherein the intelligent warning device can also send the time, the accident type and the like of the accident to the cloud platform.
And S4, the cloud platform marks the accident of the vehicle on the electronic map according to the accident information.
According to one embodiment of the invention, the method for marking the accident of the vehicle on the electronic map according to the accident information comprises the following steps: the cloud platform receives a running path of a second vehicle, and determines the second vehicle at the path accident occurrence place as a target vehicle according to the running path; and the cloud platform marks accident information on the electronic map corresponding to the target vehicle.
It should be understood that, when a driver drives a vehicle, an electronic map is generally used, and a driving path formed by a starting point and an ending point of the driver is generated in the electronic map, so that the cloud platform can be used for driving a second vehicle, and if the driving path of the second vehicle passes through an accident occurrence point, accident information is marked on the corresponding electronic map position of the vehicle through the cloud platform, so that the driver can observe the accident information of the first vehicle, and thus, the driver can avoid detouring under the condition that the condition allows, the probability of traffic jam occurrence is effectively reduced, the safety of the vehicle is improved, and secondary accident injury is avoided.
From this, realize accident information's automatic upload through internet of things to mark at electronic map, in order to remind the vehicle on the way, thereby make the rear vehicle can be to the more accurate prejudgement of road condition, thereby more prudent driving avoids serious secondary accident.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: the cloud platform acquires the road congestion state of the accident occurrence place, and predicts the time required by traffic according to the congestion state and the accident type; and the cloud platform marks the time length required by the passing on the electronic map corresponding to the target vehicle.
Specifically, the embodiment of the invention can also obtain the road congestion state, such as the length of the road congestion, of the accident occurrence place through the cloud platform, so as to predict the time length required for passing according to the congestion state and the accident type, and mark the time length required for passing on the electronic map corresponding to the target vehicle through the cloud platform. Therefore, other drivers can be reminded in advance, and particularly, the driving safety is greatly improved under the conditions of high speed roads, road sections with long reaction time of the drivers and poor sight conditions such as night and rainy days.
In addition, in order to further improve the safety, the utilization rate of electronic map users and the driving radiation of the front vehicle to the rear vehicle due to the deceleration of the front vehicle in the traffic flow are considered, so that over-the-horizon reminding is provided for the electronic map users and other users, and the potential safety hazard of secondary accidents is reduced.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: and aiming at each target vehicle, the cloud platform acquires a candidate planning path of the target vehicle according to the destination of the target vehicle, and marks the candidate planning path on the electronic map corresponding to the target vehicle.
It should be understood that the embodiment of the present invention may also plan multiple routes according to the destination of the driver, and mark the routes on the electronic map corresponding to the target vehicle, so that the driver can clearly know whether the accident location is passed through in other planned routes, and thus, it is convenient to select other routes in advance.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: and the cloud platform issues real-time video information of the accident scene to terminal equipment associated with the target vehicle.
Specifically, when the accident information is marked on the electronic map corresponding to the target vehicle, the embodiment of the invention can prompt in the modes of voice broadcasting, short messages and the like, and send real-time video information of an accident scene to the terminal equipment associated with the target vehicle so as to clearly display the accident situation and ready photos at a certain position and estimate the passing time; and other routes are planned inside for the driver to select.
Therefore, the real-time video information of the accident scene is issued to the terminal equipment associated with the target vehicle, so that the driver can further know the current accident situation, and can pre-judge the road situation in advance so as to select other routes.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: the intelligent warning device sends accident information to the traffic management platform after the first vehicle has an accident; the intelligent warning device receives the indication information sent by the traffic management platform and reports the state information of the accident scene to the traffic management platform according to the indication information; and the traffic management platform generates a first accident processing result according to the accident information and the state information, and issues the first accident processing result to the terminal equipment associated with the first vehicle.
Specifically, when an accident occurs to a vehicle, the intelligent warning device sends accident information to the traffic management platform, the intelligent warning device can report the accident information and state information of the accident scene to the traffic management platform according to indication information sent by the traffic management platform, the traffic management platform performs responsibility determination according to the reported accident information and state information, sends the responsibility determination information to terminal equipment associated with a first vehicle, completes accident responsibility determination and responsibility determination, and can prompt a driver to move a damaged vehicle to a road side if the vehicle can move so as not to influence the traffic efficiency of a traffic road; if the vehicle is not movable, no prompt is given.
According to an embodiment of the present invention, the above warning method for vehicle accident further includes: the intelligent warning device sends accident information to the associated third-party platform after the first vehicle has an accident; and the third-party platform generates a second accident handling result according to the accident information and sends the second accident handling result to the terminal equipment associated with the first vehicle.
Wherein, according to an embodiment of the present invention, the third party platform may be, but is not limited to, insurance, car enterprises, maintenance plants, and the like.
Specifically, when the vehicle has an accident, the accident information can be synchronously sent to insurance, medical rescue and the like by combining with vehicle sensor information (such as whether an air bag pops open or not), so that the personal care of a vehicle owner can be realized at the first time; in addition, accident information can be synchronized to different brands of vehicles on the road section of the accident to be approached and users using different navigation applications through data sharing with vehicle enterprises and other map navigation companies, so that information informing and reminding in the largest range are realized, and secondary accidents are avoided.
According to the warning method for the vehicle accident provided by the embodiment of the invention, the intelligent warning device can send a request for establishing connection to the cloud platform after the first vehicle has the accident, the cloud platform establishes connection with the intelligent warning device according to the request, the cloud platform receives accident information sent by the intelligent warning device, and the cloud platform marks the accident of the vehicle on the electronic map according to the accident information. From this, realize accident information's automatic upload through internet of things to mark at electronic map, in order to remind the vehicle on the way, thereby make the rear vehicle can be to the more accurate prejudgement of road condition, thereby more prudent driving avoids serious secondary accident.
Fig. 3 is a block diagram of a warning system for vehicle accidents according to an embodiment of the present invention. As shown in fig. 3, the warning system for a vehicle accident includes: intelligent warning device 100 and cloud platform 200.
The intelligent warning device 100 is configured to send a request for establishing a connection to the cloud platform after an accident occurs in the first vehicle. The cloud platform 200 is used for establishing connection with the intelligent warning device according to the request and receiving accident information sent by the intelligent warning device; the accident information at least comprises the accident occurrence place of the vehicle, and the accident of the vehicle is marked on the electronic map according to the accident information.
According to an embodiment of the present invention, the above warning system for vehicle accident further includes: a traffic management platform. The intelligent warning device 100 is further configured to send accident information to the traffic management platform after an accident occurs in the first vehicle, receive indication information sent by the traffic management platform, and report state information of an accident scene to the traffic management platform according to the indication information; and the traffic management platform is used for receiving the accident information and the state information, generating a first accident processing result according to the accident information and the state information, and issuing the first accident processing result to the terminal equipment associated with the first vehicle.
According to an embodiment of the present invention, the above warning system for vehicle accident further includes: a third party platform. The intelligent warning device 100 is further configured to send accident information to the associated third party platform after the first vehicle has an accident; and the third-party platform is used for generating a second accident handling result according to the accident information and sending the second accident handling result to the terminal equipment associated with the first vehicle.
It should be noted that the explanation of the embodiment of the warning method for vehicle accident also applies to the warning system for vehicle accident of this embodiment, and is not repeated here.
According to the warning system for the vehicle accident, which is provided by the embodiment of the invention, the intelligent warning device can send a request for establishing connection to the cloud platform after the first vehicle has the accident, the cloud platform establishes connection with the intelligent warning device according to the request, receives accident information sent by the intelligent warning device, and marks the accident of the vehicle on the electronic map according to the accident information. From this, realize accident information's automatic upload through internet of things to mark at electronic map, in order to remind the vehicle on the way, thereby make the rear vehicle can be to the more accurate prejudgement of road condition, thereby more prudent driving avoids serious secondary accident.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A method of warning of a vehicle accident, comprising the steps of:
the intelligent warning device sends a request for establishing connection to the cloud platform after an accident occurs to the first vehicle;
the cloud platform establishes connection with the intelligent warning device according to the request;
the cloud platform receives accident information sent by the intelligent warning device; wherein the accident information at least comprises the accident occurrence place of the vehicle;
and the cloud platform marks the accident of the vehicle on an electronic map according to the accident information.
2. The method of claim 1, wherein marking the vehicle for an accident on an electronic map based on the accident information comprises:
the cloud platform receives a running path of a second vehicle, and determines the second vehicle passing through the accident occurrence place as a target vehicle according to the running path;
and the cloud platform marks the accident information on the electronic map corresponding to the target vehicle.
3. The method of claim 2, further comprising:
the cloud platform acquires the road congestion state of the accident occurrence place, and forecasts the time required by traffic according to the congestion state and the accident type;
and the cloud platform marks the time length required by the passing on the electronic map corresponding to the target vehicle.
4. The method of claim 2, further comprising:
and aiming at each target vehicle, the cloud platform acquires a candidate planned path of the target vehicle according to the destination of the target vehicle, and marks the candidate planned path on an electronic map corresponding to the target vehicle.
5. The method of claim 2, further comprising:
and the cloud platform issues real-time video information of an accident scene to the terminal equipment associated with the target vehicle.
6. The method of any one of claims 1-5, further comprising:
the intelligent warning device sends accident information to a traffic management platform after the first vehicle has an accident;
the intelligent warning device receives the indication information sent by the traffic management platform and reports the state information of the accident scene to the traffic management platform according to the indication information;
and the traffic management platform generates a first accident processing result according to the accident information and the state information, and issues the first accident processing result to the terminal equipment associated with the first vehicle.
7. The method of any one of claims 1-5, further comprising:
the intelligent warning device sends accident information to a related third-party platform after the first vehicle has an accident;
and the third-party platform generates a second accident handling result according to the accident information and sends the second accident handling result to the terminal equipment associated with the first vehicle.
8. A warning system for a vehicle accident, comprising:
the intelligent warning device is used for sending a request for establishing connection to the cloud platform after the first vehicle has an accident;
the cloud platform is used for establishing connection with the intelligent warning device according to the request and receiving accident information sent by the intelligent warning device; the accident information at least comprises an accident occurrence place of the vehicle, and the accident of the vehicle is marked on an electronic map according to the accident information.
9. The system of claim 7, further comprising: a traffic management platform;
the intelligent warning device is also used for sending the accident information to a traffic management platform after the first vehicle has an accident, receiving the indication information sent by the traffic management platform, and reporting the state information of the accident scene to the traffic management platform according to the indication information;
the traffic management platform is used for receiving the accident information and the state information, generating a first accident processing result according to the accident information and the state information, and issuing the first accident processing result to the terminal equipment associated with the first vehicle.
10. The system of claim 7, further comprising: a third party platform;
the intelligent warning device is further used for sending the accident information to a related third-party platform after the first vehicle has an accident;
and the third-party platform is used for generating a second accident handling result according to the accident information and issuing the second accident handling result to the terminal equipment associated with the first vehicle.
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|---|---|---|---|
| CN201911125972.2A CN112820100A (en) | 2019-11-18 | 2019-11-18 | Warning method and system for vehicle accidents |
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| CN201911125972.2A CN112820100A (en) | 2019-11-18 | 2019-11-18 | Warning method and system for vehicle accidents |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114973705A (en) * | 2022-05-24 | 2022-08-30 | 上海富骏交通科技有限公司 | Dynamic green wave control method and system based on intersection holographic detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114973705A (en) * | 2022-05-24 | 2022-08-30 | 上海富骏交通科技有限公司 | Dynamic green wave control method and system based on intersection holographic detection |
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Application publication date: 20210518 |