CN105651297A - Route planning method, device and equipment - Google Patents
Route planning method, device and equipment Download PDFInfo
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- CN105651297A CN105651297A CN201610115498.5A CN201610115498A CN105651297A CN 105651297 A CN105651297 A CN 105651297A CN 201610115498 A CN201610115498 A CN 201610115498A CN 105651297 A CN105651297 A CN 105651297A
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- 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
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Navigation (AREA)
Abstract
The invention discloses a route planning method, device and equipment. The route planning method includes: acquiring vehicle traveling limiting information and departure and destination places of a to-be-planned route; according to the departure and destination places, current vehicle parameter information and the vehicle traveling limiting information, acquiring a navigation path which does not contain road sections which prohibit passing of current vehicles in the vehicle traveling limiting information. The route planning method can flexibly adapt to various traveling limiting conditions of roads and can select a reasonable traveling route for a user based on corresponding traveling limiting conditions, so that vehicle users can travel by driving based on reasonable navigation routes, and influence on traveling time efficiency caused by temporary adjusting of traveling routes due to traveling limiting in the roads is avoided, so that great convenience is brought to traveling of the vehicle users by driving.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of method of path planning, device and equipment.
Background technology
Navigator refers to the equipment with position service function and correlation function thereof, its operation principle is the position coordinates that navigator determines ad-hoc location, it is mated with the position coordinates recorded in the electronic chart of self storage, determines the navigation object carrying this navigator accurate location in electronic chart with this. Navigator can be car-mounted terminal, portable navigation device, mobile phone terminal etc. Navigation object can be vehicle, pedestrian etc. Set departure place and destination user after, navigator can cook up guidance path, and navigates for user according to the guidance path of planning. Along with the development of technology, in recent years, navigator also achieves the reception to transport information and prompting.
Along with vehicle has been restricted driving by reason, increasing city or the area such as be substantially improved of the development in city and automobile pollution, particularly lorry is had severeer restricted driving rule. But, the road restricted driving cannot be evaded by existing navigator when path planning, causes that user is only capable of adjusting traffic route with the restricted driving information observed in real road, brings great inconvenience to the trip of vehicle user.
Summary of the invention
It is an object of the invention to provide a kind of method of path planning, device and equipment, such that it is able to rational guidance path is cooked up in the trip for vehicle user, go on a journey for user and facility is provided.
It is an object of the invention to be achieved through the following technical solutions:
A kind of method of path planning, including:
Obtain vehicle restricted driving information and the departure place in path to be planned and destination;
According to described departure place and destination, and Current vehicle parameter information and described vehicle restricted driving information carry out path planning and obtain guidance path, do not comprise the section forbidding in described vehicle restricted driving information that described Current vehicle is current in described guidance path.
Described vehicle restricted driving information includes: limit for height on road, limit for width, freight weight limit, cannot reverse end for end or at least one in forbidden information;Described Current vehicle parameter information includes: at least one in height of car, gross vehicle load or vehicle type information.
When cooking up described guidance path, the method also includes:
Adjust the information comprised in described vehicle restricted driving information that reduces, and carry out path planning acquisition guidance path according to the restricted driving information after adjusting.
The described mode reducing the information comprised in described vehicle restricted driving information that adjusts includes:
The information comprised in described vehicle restricted driving information is reduced according to predetermined rule adjustment; Or, reduce, according to the adjustment demand adjustment of user's input, the information comprised in described vehicle restricted driving information.
Described according to pre-defined rule adjustment reduce described vehicle restricted driving information include: delete according to the priority of each restricted driving information comprised in vehicle restricted driving information.
A kind of device of path planning, including:
Information acquisition unit, is used for obtaining vehicle restricted driving information, and the departure place in path to be planned and destination;
Path planning unit, the departure place obtained according to described information acquisition unit and destination, and Current vehicle parameter information and described vehicle restricted driving information carry out path planning and obtains guidance path, described guidance path does not comprise the section forbidding in described vehicle restricted driving information that described Current vehicle is current.
Described vehicle restricted driving information includes: limit for height on road, limit for width, freight weight limit, cannot reverse end for end or at least one in forbidden information; Described Current vehicle parameter information includes: at least one in height of car, gross vehicle load or vehicle type information.
This device also includes:
Restricted driving information adjustment unit, for when cooking up described guidance path, adjusting and reduce the information comprised in described vehicle restricted driving information, and notify described path planning unit.
The described mode reducing the information comprised in described vehicle restricted driving information that adjusts includes:
The information comprised in described vehicle restricted driving information is reduced according to predetermined rule adjustment; Or, reduce, according to the adjustment demand adjustment of user's input, the information comprised in described vehicle restricted driving information.
A kind of navigator, including the device of above-mentioned path planning.
As seen from the above technical solution provided by the invention, a kind of method of path planning, device and equipment that the embodiment of the present invention provides can be flexibly adapted to the various restricted driving situations in road, and select a rational travel route based on corresponding restricted driving situation for user. The guidance path that vehicle user obtains no longer comprises and limits its current restricted driving section, so that vehicle user can carry out driving trip based on rational guidance path, avoid the restricted driving because meeting with in road to adjust driving route temporarily, impact trip timeliness, it is effectively saved the time that stroke expends, is very easy to vehicle user and drives to go on a journey.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.
The handling process schematic diagram of the method that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the device that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the navigator that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
A kind of method embodiments providing path planning, its executive agent can be navigator, mobile phone, flat board, PC or other intelligent terminals, implements process as shown in Figure 1, it is possible to includes following process step:
Step 11, acquisition vehicle restricted driving information, and the departure place in path to be planned and destination;
Specifically, described vehicle restricted driving information can be, but not limited to include: limit for height on road, limit for width, freight weight limit, cannot reverse end for end or at least one in forbidden information; Described Current vehicle parameter information includes: at least one in height of car, gross vehicle load or vehicle type information;
Further, in this step, the mode of described acquisition vehicle restricted driving information can include following any one:
Mode one: obtain described vehicle restricted driving information in local device; Described acquisition from local device includes obtaining the restricted driving information of vehicle from the data that local device prestores;
Mode two: obtain described vehicle restricted driving information from external equipment; Described acquisition from external equipment includes: obtain the restricted driving information of vehicle from server end and/or other electronic equipments (such as other navigator or terminal unit etc.).
Step 12, according to described departure place and destination, and Current vehicle parameter information and described vehicle restricted driving information carry out path planning and obtain guidance path, do not comprise the section forbidding in described vehicle restricted driving information that described Current vehicle is current in described guidance path.
Alternatively, in above-mentioned processing procedure, if step 12 planning obtains described guidance path, then export described guidance path, when described guidance path cannot be cooked up, it is also possible to include following process step:
Step 13, adjusts and reduces the information comprised in described vehicle restricted driving information, and re-execute step 12;
Wherein, adjust the mode reducing in described vehicle restricted driving information the information comprised can include following any one:
Mode one: reduce the information comprised in described vehicle restricted driving information according to predetermined rule adjustment; Wherein, reduce described vehicle restricted driving information according to pre-defined rule adjustment to can be, but not limited to include: delete according to the priority of each restricted driving information comprised in vehicle restricted driving information.
Mode two: reduce the information comprised in described vehicle restricted driving information according to the adjustment demand adjustment of user's input.
By above-mentioned processing procedure, make the guidance path that vehicle user obtains no longer comprises and limit its current restricted driving section, thus making vehicle user can carry out driving trip based on rational guidance path, avoid the restricted driving because meeting with in road to adjust driving route temporarily, impact trip timeliness, it is effectively saved the time that stroke expends, is very easy to vehicle user and drives to go on a journey.
For ease of understanding the embodiment of the present invention, below the implementation of the method for path planning provided by the invention is described in detail by the Application Example concrete for two.
In this Application Example, the method for corresponding path planning mainly carries out path planning according to departure place, destination and restricted driving situation (i.e. vehicle restricted driving information). Further, if existence needs comprise any one situation avoiding avoiding ground via ground or needs in trip route, then also need to consider to carry out path planning via at least one in ground or avoidance ground accordingly, to meet the path planning demand of user.
In the above-mentioned methods, described restricted driving situation includes following at least one:
Limit for height, limit for width, freight weight limit on road, cannot reverse end for end or forbidden etc.;
Wherein, described forbidden can include at times forbidden, odd or even number is forbidden, fleet is forbidden; The described road that cannot reverse end for end can include following at least one: road width is merely greater than or is equal to Vehicle length in preset value (if road width only ratio is in the preset values such as many 3m or 5m of vehicle commander), or the angle turned is more than predetermined angle (such as 150 degree); The forbidden finger of described fleet: road does not allow vehicle group to pass through.
When carrying out path planning according to restricted driving situation, it is necessary to using the road restricted driving in restricted driving situation as processing with avoiding, in order to do not comprise the section forbidding in described vehicle restricted driving information that described Current vehicle is current in the guidance path obtained.
Further, in order to ensure to cook up rational guidance path for vehicle user as far as possible, suitably described vehicle restricted driving information can also be adjusted, namely when guidance path cannot be obtained, the amount of described vehicle restricted driving information can be reduced, specifically can delete according to the priority of each restricted driving information comprised in vehicle restricted driving information, say, that consider the priority of restricted driving situation when path planning, for example, it is possible to by limit for height, freight weight limit, forbidden, cannot reverse end for end to be set to the first priority; Fleet is forbidden is set to the second priority; Freight weight limit is set to third priority. If after considering restricted driving situation, departure place arrives without guidance path between destination, then cancel or ignore (namely deleting) restricted driving situation successively from third priority to the first priority according to restricted driving priority, and according to the restricted driving situation path planning again after adjusting.
Specifically, it is illustrated below:
(1) if after considering restricted driving situation, departure place arrives without guidance path between destination, then cancel the freight weight limit in restricted driving situation, then re-start path planning. At this time it is also possible to user is pointed out, user select, such as prompting user: " without road between departure place and destination, if cancel freight weight limit condition? " Deng.
(2) if after cancelling freight weight limit, departure place still arrives without guidance path between destination, then the fleet cancelled in restricted driving situation is forbidden, then re-starts path planning. Equally, now user can also be pointed out, user select, specifically can be identical with the processing mode cancelling freight weight limit, do not repeat them here.
(3) if cancel freight weight limit, fleet forbidden after, departure place still arrives without guidance path between destination, then the limit for height in cancellation restricted driving situation, freight weight limit, cannot reverse end for end at least one, then re-start path planning. Equally, user can also be pointed out at this, user select, specifically can be identical with the processing mode cancelling freight weight limit, do not repeat them here.
In this application implementation arranges, during by passing through without guidance path between departure place and destination, ignore the restricted driving situation of different priorities successively, cook up guidance path for reference, promote user and use the experience of navigator.
The embodiment of the present invention additionally provides the device of a kind of path planning, and it implements structure as shown in Figure 2, it is possible to include following processing unit:
Information acquisition unit 21, is used for obtaining vehicle restricted driving information, and the departure place in path to be planned and destination, in order to carry out path planning;
Path planning unit 22, the departure place obtained according to described information acquisition unit 21 and destination, and Current vehicle parameter information and described vehicle restricted driving information carry out path planning and obtains guidance path, described guidance path does not comprise the section forbidding in described vehicle restricted driving information that described Current vehicle is current.
In said apparatus, described vehicle restricted driving information can be, but not limited to include: limit for height on road, limit for width, freight weight limit, cannot reverse end for end or at least one in forbidden information; Described Current vehicle parameter information includes: at least one in height of car, gross vehicle load or vehicle type information.
Alternatively, described information acquisition unit 21 specifically for obtaining described vehicle restricted driving information in local device; Described acquisition from local device includes obtaining the restricted driving information of vehicle from the data that local device prestores;
Or, for obtaining described vehicle restricted driving information from external equipment; Described acquisition from external equipment includes: obtain the restricted driving information of vehicle from server end and/or other electronic equipments (such as other navigator or terminal unit etc.).
Further, for ensureing the acquisition of guidance path, this device can also include following processing unit:
Restricted driving information adjustment unit 23, for when cooking up described guidance path, adjusting and reduce the information comprised in described vehicle restricted driving information, and notify described path planning unit 22; Specifically can reduce, according to predetermined rule adjustment, the information comprised in described vehicle restricted driving information, or, it is also possible to reduce, according to the adjustment demand adjustment of user's input, the information comprised in described vehicle restricted driving information.
The embodiment of the present invention additionally provides a kind of navigator, it implements structure as shown in Figure 3, device including above-mentioned path planning, it is arranged in navigator by the device of the path planning shown in above-mentioned Fig. 2 so that corresponding navigator has the process function of the device of above-mentioned path planning.
Said apparatus and navigator that the embodiment of the present invention provides make vehicle user can carry out driving trip based on rational guidance path, avoid the restricted driving because meeting with in road to adjust driving route temporarily, impact trip timeliness, it is effectively saved the time that stroke expends, is very easy to vehicle user and drives to go on a journey.
The each processing unit comprised in said apparatus and equipment concrete processing mode in actual application is discussed in detail in the description of embodiment of the method before, does not repeat them here.
Understandable, the method of above-mentioned path planning provided in the embodiment of the present invention and the device of path planning except can realizing in navigator, can also have in the electronic equipment of navigation feature at other and realize, such as, mobile terminal device, handheld computing device or vehicle electronic device, etc.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope of present disclosure; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (10)
1. the method for a path planning, it is characterised in that including:
Obtain vehicle restricted driving information and the departure place in path to be planned and destination;
According to described departure place and destination, and Current vehicle parameter information and described vehicle restricted driving information carry out path planning and obtain guidance path, do not comprise the section forbidding in described vehicle restricted driving information that described Current vehicle is current in described guidance path.
2. method according to claim 1, it is characterised in that described vehicle restricted driving information includes: limit for height on road, limit for width, freight weight limit, cannot reverse end for end or at least one in forbidden information; Described Current vehicle parameter information includes: at least one in height of car, gross vehicle load or vehicle type information.
3. according to claim 1 or claim 2, it is characterised in that when cooking up described guidance path, the method also includes:
Adjust the information comprised in described vehicle restricted driving information that reduces, and carry out path planning acquisition guidance path according to the restricted driving information after adjusting.
4. method according to claim 4, it is characterised in that described adjustment reduces the mode of the information comprised in described vehicle restricted driving information and includes:
The information comprised in described vehicle restricted driving information is reduced according to predetermined rule adjustment; Or, reduce, according to the adjustment demand adjustment of user's input, the information comprised in described vehicle restricted driving information.
5. method according to claim 5, it is characterised in that described according to pre-defined rule adjustment reduce described vehicle restricted driving information include: delete according to the priority of each restricted driving information comprised in vehicle restricted driving information.
6. the device of a path planning, it is characterised in that including:
Information acquisition unit, is used for obtaining vehicle restricted driving information, and the departure place in path to be planned and destination;
Path planning unit, the departure place obtained according to described information acquisition unit and destination, and Current vehicle parameter information and described vehicle restricted driving information carry out path planning and obtains guidance path, described guidance path does not comprise the section forbidding in described vehicle restricted driving information that described Current vehicle is current.
7. device according to claim 6, it is characterised in that described vehicle restricted driving information includes: limit for height on road, limit for width, freight weight limit, cannot reverse end for end or at least one in forbidden information; Described Current vehicle parameter information includes: at least one in height of car, gross vehicle load or vehicle type information.
8. the device according to claim 6 or 7, it is characterised in that this device also includes:
Restricted driving information adjustment unit, for when cooking up described guidance path, adjusting and reduce the information comprised in described vehicle restricted driving information, and notify described path planning unit.
9. device according to claim 8, it is characterised in that described adjustment reduces the mode of the information comprised in described vehicle restricted driving information and includes:
The information comprised in described vehicle restricted driving information is reduced according to predetermined rule adjustment; Or, reduce, according to the adjustment demand adjustment of user's input, the information comprised in described vehicle restricted driving information.
10. a navigator, it is characterised in that include the device of path planning described in any one of claim 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115498.5A CN105651297A (en) | 2016-03-01 | 2016-03-01 | Route planning method, device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115498.5A CN105651297A (en) | 2016-03-01 | 2016-03-01 | Route planning method, device and equipment |
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| CN105651297A true CN105651297A (en) | 2016-06-08 |
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| CN201610115498.5A Pending CN105651297A (en) | 2016-03-01 | 2016-03-01 | Route planning method, device and equipment |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323310A (en) * | 2016-08-05 | 2017-01-11 | 上海斐讯数据通信技术有限公司 | Path planning method and system |
| CN107664503A (en) * | 2016-07-29 | 2018-02-06 | 上海汽车集团股份有限公司 | Vehicle path planning method and device |
| CN110081892A (en) * | 2018-01-26 | 2019-08-02 | 深圳市凯立德科技股份有限公司 | A kind of high-precision electronic digital map navigation method and device |
| CN110361018A (en) * | 2018-04-10 | 2019-10-22 | 北京搜狗科技发展有限公司 | A kind of air navigation aid, device and electronic equipment |
| CN110487292A (en) * | 2019-08-23 | 2019-11-22 | 上海博泰悦臻电子设备制造有限公司 | Generate the method and device for recommending guidance path |
| CN110595497A (en) * | 2019-09-11 | 2019-12-20 | 邓昌伟 | Navigation path generation method and device, storage medium and electronic equipment |
| CN110736480A (en) * | 2019-09-27 | 2020-01-31 | 西安天和防务技术股份有限公司 | Path planning method and device, computer equipment and storage medium |
| CN110793538A (en) * | 2019-10-08 | 2020-02-14 | 上海博泰悦臻网络技术服务有限公司 | Navigation path planning method and device and computer storage medium |
| CN110873573A (en) * | 2018-08-30 | 2020-03-10 | 上海擎感智能科技有限公司 | Navigation system and navigation method |
| CN111637899A (en) * | 2020-06-10 | 2020-09-08 | 北京百度网讯科技有限公司 | Navigation method, navigation device, electronic equipment and storage medium |
| CN113033847A (en) * | 2021-03-22 | 2021-06-25 | 深圳渊联技术有限公司 | Scheduling operation system, scheduling operation method, vehicle travel method, and storage medium |
| CN113077612A (en) * | 2020-01-03 | 2021-07-06 | 上海仪电数字技术股份有限公司 | Overload early warning system and method for load-carrying vehicle |
| US11657718B2 (en) | 2017-05-15 | 2023-05-23 | Huawei Cloud Computing Technologies Co., Ltd. | Method for controlling vehicle platoon, device, and internet of vehicles system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542856A (en) * | 2013-10-22 | 2014-01-29 | 深圳市凯立德科技股份有限公司 | Path planning method and positioning and navigation equipment |
| CN103542859A (en) * | 2013-10-22 | 2014-01-29 | 深圳市凯立德科技股份有限公司 | Path planning method and positioning and navigation equipment |
| CN105157716A (en) * | 2015-09-15 | 2015-12-16 | 中民筑友有限公司 | Truck trip network image generation method, truck trip network image generation device and truck trip network image generation system |
-
2016
- 2016-03-01 CN CN201610115498.5A patent/CN105651297A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542856A (en) * | 2013-10-22 | 2014-01-29 | 深圳市凯立德科技股份有限公司 | Path planning method and positioning and navigation equipment |
| CN103542859A (en) * | 2013-10-22 | 2014-01-29 | 深圳市凯立德科技股份有限公司 | Path planning method and positioning and navigation equipment |
| CN105157716A (en) * | 2015-09-15 | 2015-12-16 | 中民筑友有限公司 | Truck trip network image generation method, truck trip network image generation device and truck trip network image generation system |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664503A (en) * | 2016-07-29 | 2018-02-06 | 上海汽车集团股份有限公司 | Vehicle path planning method and device |
| CN106323310A (en) * | 2016-08-05 | 2017-01-11 | 上海斐讯数据通信技术有限公司 | Path planning method and system |
| US11657718B2 (en) | 2017-05-15 | 2023-05-23 | Huawei Cloud Computing Technologies Co., Ltd. | Method for controlling vehicle platoon, device, and internet of vehicles system |
| CN110081892A (en) * | 2018-01-26 | 2019-08-02 | 深圳市凯立德科技股份有限公司 | A kind of high-precision electronic digital map navigation method and device |
| CN110361018A (en) * | 2018-04-10 | 2019-10-22 | 北京搜狗科技发展有限公司 | A kind of air navigation aid, device and electronic equipment |
| CN110873573A (en) * | 2018-08-30 | 2020-03-10 | 上海擎感智能科技有限公司 | Navigation system and navigation method |
| CN110487292A (en) * | 2019-08-23 | 2019-11-22 | 上海博泰悦臻电子设备制造有限公司 | Generate the method and device for recommending guidance path |
| CN110595497A (en) * | 2019-09-11 | 2019-12-20 | 邓昌伟 | Navigation path generation method and device, storage medium and electronic equipment |
| CN110736480A (en) * | 2019-09-27 | 2020-01-31 | 西安天和防务技术股份有限公司 | Path planning method and device, computer equipment and storage medium |
| CN110793538A (en) * | 2019-10-08 | 2020-02-14 | 上海博泰悦臻网络技术服务有限公司 | Navigation path planning method and device and computer storage medium |
| CN113077612A (en) * | 2020-01-03 | 2021-07-06 | 上海仪电数字技术股份有限公司 | Overload early warning system and method for load-carrying vehicle |
| CN111637899A (en) * | 2020-06-10 | 2020-09-08 | 北京百度网讯科技有限公司 | Navigation method, navigation device, electronic equipment and storage medium |
| CN113033847A (en) * | 2021-03-22 | 2021-06-25 | 深圳渊联技术有限公司 | Scheduling operation system, scheduling operation method, vehicle travel method, and storage medium |
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