CN110579217A - Travel mode reminding method and system and server - Google Patents
Travel mode reminding method and system and server Download PDFInfo
- Publication number
- CN110579217A CN110579217A CN201810582268.9A CN201810582268A CN110579217A CN 110579217 A CN110579217 A CN 110579217A CN 201810582268 A CN201810582268 A CN 201810582268A CN 110579217 A CN110579217 A CN 110579217A
- Authority
- CN
- China
- Prior art keywords
- travel
- information
- server
- travel mode
- reminding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004590 computer program Methods 0.000 claims description 6
- 239000004984 smart glass Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a travel mode reminding method, a travel mode reminding system and a server, which are applied to the server and comprise the following steps: planning a travel path according to the estimated destination; judging whether the travel path can normally run or not according to weather information and/or road condition information; and when the travel route cannot normally run, sending out prompting information for changing the travel mode before the estimated departure time. The travel mode reminding method, the travel mode reminding system and the server can provide travel mode suggestions in advance according to information such as road conditions and weather, and provide information support for a user's travel plan.
Description
Technical Field
the invention relates to the technical field of data processing, in particular to a travel mode reminding method, a travel mode reminding system and a server.
Background
Electronic maps (Electronic maps), also known as digital maps, are maps that are stored and referred to digitally using computer technology. The electronic map is generally stored by using a vector image, and the scale of the electronic map can be enlarged, reduced or rotated without affecting the display effect. The electronic map is generally loaded and applied by a vehicle-mounted navigation device, and specifically, the vehicle-mounted navigation device performs positioning and/or navigation by using a vehicle-mounted GPS (global positioning system) in cooperation with the electronic map, for example, a driver can know the exact position (i.e., positioning) where the vehicle is currently located in real time during driving of the vehicle, and can also know the shortest or fastest route to a destination based on the destination set by the driver.
In the prior art, after a user starts a vehicle, a vehicle-mounted navigation device is used for path navigation to acquire real-time road condition information. If the conditions of traffic jam in the front, bad weather and the like occur, the user cannot drive according to the original plan, and the trip plan needs to be readjusted, so that much inconvenience is brought to the user.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a method, a system, and a server for reminding a user of a travel mode, which can provide a travel mode suggestion in advance according to information such as road conditions and weather, and provide information support for a travel plan of the user.
In order to achieve the above objects and other related objects, the present invention provides a travel mode reminding method, which is applied to a server, and comprises the following steps: planning a travel path according to the estimated destination; judging whether the travel path can normally run or not according to weather information and/or road condition information; and when the travel route cannot normally run, sending out prompting information for changing the travel mode before the estimated departure time.
In an embodiment of the present invention, the reminding information is one or a combination of short message information and WeChat information.
In an embodiment of the present invention, the method further includes obtaining the estimated destination and the estimated departure time according to schedule information and/or a historical travel law of the user.
in an embodiment of the present invention, it is determined that the travel route cannot normally travel under any one of the following conditions:
The travel path has a congested road section, and the congested road section is longer than a preset length;
Icing the road;
The visibility under the heavy fog is lower than the preset distance.
In an embodiment of the present invention, the reminding message is sent out when a preset time length is before the estimated departure time.
In an embodiment of the present invention, the method further includes sending the traffic information every a preset time interval on a holiday.
correspondingly, the invention provides a travel mode reminding system which is applied to a server and comprises a planning module, a judging module and a reminding module;
The planning module is used for planning a travel path according to the estimated destination;
The judging module is used for judging whether the travel path can normally run or not according to weather information and/or road condition information;
The reminding module is used for sending out reminding information for changing the travel mode before the estimated departure time when the travel route cannot normally travel.
The present invention provides a server, comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is used for executing the computer program stored in the memory so as to enable the server to execute the travel mode reminding method.
finally, the invention provides a travel mode reminding system, which comprises the server and the intelligent wearable device;
The intelligent wearable device is used for receiving the reminding information sent by the server.
In an embodiment of the present invention, the smart wearable device includes one or more combinations of a smart phone, a smart watch, and smart glasses.
As described above, the travel mode reminding method, the travel mode reminding system and the server of the invention have the following beneficial effects:
(1) Travel mode suggestions can be provided in advance according to information such as road conditions and weather, information support is provided for a user's travel plan, and user experience is greatly improved;
(2) The manual operation of a user is not needed, and the intelligent degree is high.
Drawings
Fig. 1 is a flowchart illustrating a travel mode reminding method according to an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of a travel mode reminding system according to an embodiment of the invention;
FIG. 3 is a schematic diagram of a server according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a travel mode reminding system according to another embodiment of the invention.
Description of the element reference numerals
21 planning module
22 judging module
23 reminding module
31 processor
32 memory
41 Server
42 wearable equipment of intelligence
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
The travel mode reminding method, the travel mode reminding system and the server can provide travel mode suggestions in advance according to information such as road conditions and weather, provide information support for a user's travel plan, avoid various inconveniences caused by poor travel modes of the user, and greatly improve user experience.
As shown in fig. 1, in an embodiment, the travel mode reminding method of the present invention is applied to a server, and includes the following steps:
And step S1, planning a travel path according to the estimated destination.
Specifically, the server performs path planning according to the estimated travel destination and the current position of the user. The path planning includes planning a specific travel path, calculating travel time of the travel path, and the like.
And step S2, judging whether the travel path can normally run according to weather information and/or road condition information.
specifically, the server judges whether the travel path can be normal according to weather information and/or road condition information of the user when the user travels. For example, when the travel path is clear, it indicates that the travel path can be normally traveled; when the travel route is congested at a long distance, indicating that the travel route cannot be normally driven; when the travel path encounters severe weather, the travel path is indicated to be incapable of normally running.
In an embodiment of the present invention, it is determined that the travel route cannot normally travel under any one of the following conditions:
1) The travel path comprises a congestion road section, and the congestion road section is longer than a preset length.
specifically, when the travel route has a congested road segment with a length longer than a preset length and the travel time is too long, it is determined that the travel route cannot normally travel and the travel mode needs to be changed.
2) The road is frozen.
Specifically, when the road is frozen and the traveling vehicle has serious potential safety hazards in severe weather such as rain, snow, ice and the like, it is determined that the travel route cannot normally travel and the travel mode needs to be changed.
3) The visibility under the heavy fog is lower than the preset distance.
Specifically, when the vehicle encounters a foggy weather, the visibility is too low, so that serious potential safety hazards exist in the traveling vehicle, and it is determined that the traveling path cannot normally travel and the traveling mode needs to be changed.
And step S3, when the travel route can not normally travel, sending out prompting information for changing the travel mode before the estimated departure time.
Specifically, when the travel route cannot be normally driven, the user needs to be informed in advance so that the user can adjust the travel mode in time. Therefore, the reminding information for changing the appearance mode is sent to the user before the estimated departure time. Preferably, the reminding information is sent out when a preset time length is before the estimated departure time. For example, the reminder may be sent 10 minutes before the estimated departure time.
In an embodiment of the present invention, the reminding information is one or a combination of short message information and WeChat information. Specifically, each user is bound with a communication account such as a short message account and/or a wechat account, and the server sends the reminding information to the short message account and/or the wechat account corresponding to the user, so that the user can obtain the reminding information in time.
In an embodiment of the present invention, the method for reminding a travel mode further includes obtaining the estimated destination and the estimated departure time according to the schedule information and/or the historical travel law of the user. Specifically, the server estimates a travel destination and travel time according to schedule information and/or historical travel laws provided by the user in advance. For example, on a weekday, it is estimated that the user goes to the office in the morning at about eight o 'clock, and goes home at about five o' clock in the afternoon. As another example, from the user scheduling information, it is known that the user is about to go to the airport at 10 am.
In an embodiment of the present invention, the travel mode prompting method further includes sending the road condition information every preset time interval on holidays. Specifically, for holidays, due to the fact that the travel traffic flow is increased, besides the travel mode reminding, the road condition information is sent once every preset time, such as 30 minutes, so that the user can select a proper path to travel.
It should be noted that the server of the present invention may adopt a local server, or may adopt a cloud server, and needs to be selected according to specific situations.
As shown in fig. 2, in an embodiment, the travel mode reminding system of the present invention is applied to a server, and includes a planning module 21, a determining module 22 and a reminding module 23.
the planning module 21 is configured to plan a travel path according to the estimated destination.
Specifically, the server performs path planning according to the estimated travel destination and the current position of the user. The path planning includes planning a specific travel path, calculating travel time of the travel path, and the like.
The judging module 22 is connected to the planning module 21, and is configured to judge whether the travel path can normally travel according to weather information and/or road condition information.
Specifically, the server judges whether the travel path can be normal according to weather information and/or road condition information of the user when the user travels. For example, when the travel path is clear, it indicates that the travel path can be normally traveled; when the travel route is congested at a long distance, indicating that the travel route cannot be normally driven; when the travel path encounters severe weather, the travel path is indicated to be incapable of normally running.
In an embodiment of the present invention, it is determined that the travel route cannot normally travel under any one of the following conditions:
1) The travel path comprises a congestion road section, and the congestion road section is longer than a preset length.
specifically, when the travel route has a congested road segment with a length longer than a preset length and the travel time is too long, it is determined that the travel route cannot normally travel and the travel mode needs to be changed.
2) the road is frozen.
Specifically, when the road is frozen and the traveling vehicle has serious potential safety hazards in severe weather such as rain, snow, ice and the like, it is determined that the travel route cannot normally travel and the travel mode needs to be changed.
3) The visibility under the heavy fog is lower than the preset distance.
specifically, when the vehicle encounters a foggy weather, the visibility is too low, so that serious potential safety hazards exist in the traveling vehicle, and it is determined that the traveling path cannot normally travel and the traveling mode needs to be changed.
The reminding module 23 is connected to the judging module 22 and configured to send out reminding information for changing the trip mode before the estimated departure time when the trip route cannot normally travel.
specifically, when the travel route cannot be normally driven, the user needs to be informed in advance so that the user can adjust the travel mode in time. Therefore, the reminding information for changing the appearance mode is sent to the user before the estimated departure time. Preferably, the reminding information is sent out when a preset time length is before the estimated departure time. For example, the reminder may be sent 10 minutes before the estimated departure time.
In an embodiment of the present invention, the reminding information is one or a combination of short message information and WeChat information. Specifically, each user is bound with a communication account such as a short message account and/or a wechat account, and the server sends the reminding information to the short message account and/or the wechat account corresponding to the user, so that the user can obtain the reminding information in time.
In an embodiment of the present invention, the travel mode reminding system further includes an estimation module, configured to obtain the estimated destination and the estimated departure time according to the schedule information and/or the historical travel law of the user. Specifically, the server estimates a travel destination and travel time according to schedule information and/or historical travel laws provided by the user in advance. For example, on a weekday, it is estimated that the user goes to the office in the morning at about eight o 'clock, and goes home at about five o' clock in the afternoon. As another example, from the user scheduling information, it is known that the user is about to go to the airport at 10 am.
In an embodiment of the present invention, the travel mode reminding system further includes a sending module, configured to send the road condition information every preset time interval on holidays. Specifically, for holidays, due to the fact that the travel traffic flow is increased, besides the travel mode reminding, the road condition information is sent once every preset time, such as 30 minutes, so that the user can select a proper path to travel.
It should be noted that the server of the present invention may adopt a local server, or may adopt a cloud server, and needs to be selected according to specific situations.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the x module may be a processing element that is set up separately, or may be implemented by being integrated in a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and the function of the x module may be called and executed by a processing element of the apparatus. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
as shown in fig. 3, in an embodiment, the server of the present invention includes: a processor 31 and a memory 32.
the memory 32 is used for storing computer programs.
The memory 32 includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
the processor 31 is connected to the memory 32, and is configured to execute the computer program stored in the memory 32, so that the server executes the travel mode reminding method.
Preferably, the Processor 31 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.
as shown in fig. 4, in an embodiment, the travel mode reminding system of the present invention includes the server 41 and the smart wearable device 42.
the smart wearable device 42 is in communication connection with the server 41, and is configured to receive the reminding information sent by the server 41.
In an embodiment of the present invention, the smart wearable device 42 includes one or more combinations of a smart phone, a smart watch, and smart glasses.
In summary, the travel mode reminding method, the travel mode reminding system and the server can provide travel mode suggestions in advance according to information such as road conditions and weather, provide information support for a user's travel plan, and greatly improve user experience; the manual operation of a user is not needed, and the intelligent degree is high. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
the foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A travel mode reminding method is applied to a server and is characterized in that: the method comprises the following steps:
Planning a travel path according to the estimated destination;
judging whether the travel path can normally run or not according to weather information and/or road condition information;
and when the travel route cannot normally run, sending out prompting information for changing the travel mode before the estimated departure time.
2. A travel mode prompting method according to claim 1, characterized in that: the reminding information is one or a combination of short message information and WeChat information.
3. A travel mode prompting method according to claim 1, characterized in that: and acquiring the estimated destination and the estimated departure time according to the travel arrangement information and/or the historical travel law of the user.
4. A travel mode prompting method according to claim 1, characterized in that: judging that the travel path cannot normally run under any one of the following conditions:
The travel path has a congested road section, and the congested road section is longer than a preset length;
icing the road;
the visibility under the heavy fog is lower than the preset distance.
5. A travel mode prompting method according to claim 1, characterized in that: and sending the reminding information at a preset time length before the estimated departure time.
6. A travel mode prompting method according to claim 1, characterized in that: and sending the road condition information every preset time interval on the holiday.
7. the utility model provides a trip mode warning system, is applied to the server, its characterized in that: the system comprises a planning module, a judging module and a reminding module;
The planning module is used for planning a travel path according to the estimated destination;
the judging module is used for judging whether the travel path can normally run or not according to weather information and/or road condition information;
The reminding module is used for sending out reminding information for changing the travel mode before the estimated departure time when the travel route cannot normally travel.
8. A server, comprising: a processor and a memory;
The memory is used for storing a computer program;
The processor is used for executing the computer program stored in the memory to enable the server to execute the travel mode reminding method of any one of claims 1 to 6.
9. The utility model provides a trip mode warning system which characterized in that: comprising the server of claim 8 and a smart wearable device;
the intelligent wearable device is used for receiving the reminding information sent by the server.
10. A travel mode prompting system according to claim 9, characterized in that: the intelligent wearable device comprises one or more of a smart phone, a smart watch and smart glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582268.9A CN110579217A (en) | 2018-06-07 | 2018-06-07 | Travel mode reminding method and system and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582268.9A CN110579217A (en) | 2018-06-07 | 2018-06-07 | Travel mode reminding method and system and server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110579217A true CN110579217A (en) | 2019-12-17 |
Family
ID=68810103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810582268.9A Pending CN110579217A (en) | 2018-06-07 | 2018-06-07 | Travel mode reminding method and system and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110579217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733923A (en) * | 2021-08-25 | 2023-03-03 | 广东以诺通讯有限公司 | Travel reminding method and device based on weather change and intelligent equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140278057A1 (en) * | 2013-03-15 | 2014-09-18 | John Michael Berns | System and method for automatically calendaring events and associated reminders |
| US9140570B1 (en) * | 2011-09-08 | 2015-09-22 | Amazon Technologies, Inc. | Time-inclusive route and trip planning |
| CN106197450A (en) * | 2016-07-06 | 2016-12-07 | 深圳市金立通信设备有限公司 | A kind of navigation reminders method and terminal |
| CN107045528A (en) * | 2017-01-10 | 2017-08-15 | 深圳市金立通信设备有限公司 | A kind of method and terminal reminded of going on a journey |
| CN107621267A (en) * | 2017-09-05 | 2018-01-23 | 上海博泰悦臻网络技术服务有限公司 | A kind of navigation method and system, car-mounted terminal based on road conditions camera |
| CN108053673A (en) * | 2017-12-08 | 2018-05-18 | 上海壹账通金融科技有限公司 | A kind of road conditions forecasting procedure, storage medium and server |
-
2018
- 2018-06-07 CN CN201810582268.9A patent/CN110579217A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9140570B1 (en) * | 2011-09-08 | 2015-09-22 | Amazon Technologies, Inc. | Time-inclusive route and trip planning |
| US20140278057A1 (en) * | 2013-03-15 | 2014-09-18 | John Michael Berns | System and method for automatically calendaring events and associated reminders |
| CN106197450A (en) * | 2016-07-06 | 2016-12-07 | 深圳市金立通信设备有限公司 | A kind of navigation reminders method and terminal |
| CN107045528A (en) * | 2017-01-10 | 2017-08-15 | 深圳市金立通信设备有限公司 | A kind of method and terminal reminded of going on a journey |
| CN107621267A (en) * | 2017-09-05 | 2018-01-23 | 上海博泰悦臻网络技术服务有限公司 | A kind of navigation method and system, car-mounted terminal based on road conditions camera |
| CN108053673A (en) * | 2017-12-08 | 2018-05-18 | 上海壹账通金融科技有限公司 | A kind of road conditions forecasting procedure, storage medium and server |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733923A (en) * | 2021-08-25 | 2023-03-03 | 广东以诺通讯有限公司 | Travel reminding method and device based on weather change and intelligent equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114255606B (en) | Auxiliary driving reminding method, auxiliary driving reminding device and auxiliary driving reminding device for map and map | |
| CN110546695B (en) | Method, apparatus and computer program product for integrated management of signal phase and timing for traffic lights | |
| US9983022B2 (en) | Vehicle position estimation system, device, method, and camera device | |
| US20180321051A1 (en) | Vehicle usage-based pricing alerts | |
| CN111183465B (en) | Adaptive traffic control using vehicle trajectory data | |
| US20070001873A1 (en) | Travel time database generating device, method and program | |
| US20200249040A1 (en) | Delivery plan generation method, and delivery plan generation device | |
| CN112236648A (en) | Enhancing navigation experience using V2X supplemental information | |
| JP2008210249A (en) | Travel time calculation server, travel time calculation device for vehicle and travel time calculation system | |
| US8306735B2 (en) | System and method for managing geographical maplet downloads for a vehicle to support stop sign violation assist and similar applications | |
| CN104422455A (en) | Road condition real time navigation system | |
| US20140163876A1 (en) | System and method for improved routing that combines real-time and likelihood information | |
| CN113905942B (en) | Electronic control device, control method, and automatic driving system | |
| US20230259873A1 (en) | Delivery plan generation device and delivery plan generation method | |
| CN110696627A (en) | Feedback method and device for vehicle reach range, automobile and storage medium | |
| CN106133802A (en) | For estimating the apparatus and method of travel speed | |
| CN115331471A (en) | Intelligent navigation scheduling method, device, equipment and storage medium based on V2X | |
| CN114036411A (en) | Route planning method, device, equipment and medium | |
| US11687094B2 (en) | Method, apparatus, and computer program product for organizing autonomous vehicles in an autonomous transition region | |
| CN110579217A (en) | Travel mode reminding method and system and server | |
| CN103177571B (en) | A kind of monitoring and dispatching system and implementation method in real time | |
| CN102831778A (en) | Storage medium, computer program product and navigation device and control method thereof | |
| EP3795953B1 (en) | Method and apparatus for identifying a lane level traffic surprise | |
| CN112991798B (en) | Road segment running time determining method and device based on traffic speed data | |
| JP7172622B2 (en) | Servers, systems, methods, and computer programs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191217 |