CN117470265A - Navigation control method, system and navigation server - Google Patents
Navigation control method, system and navigation server Download PDFInfo
- Publication number
- CN117470265A CN117470265A CN202311381614.4A CN202311381614A CN117470265A CN 117470265 A CN117470265 A CN 117470265A CN 202311381614 A CN202311381614 A CN 202311381614A CN 117470265 A CN117470265 A CN 117470265A
- Authority
- CN
- China
- Prior art keywords
- navigation
- vehicle
- parameter
- parameters
- terminal
- 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 86
- 230000004048 modification Effects 0.000 claims abstract description 156
- 238000012986 modification Methods 0.000 claims abstract description 156
- 230000008569 process Effects 0.000 claims abstract description 36
- 230000003993 interaction Effects 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000802 evaporation-induced self-assembly Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
-
- 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
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The invention provides a navigation control method, a system and a navigation server, which relate to the field of navigation control, and the method is used for receiving first navigation parameters sent from a user cooperation end and sending the first navigation parameters to a vehicle-mounted terminal in a navigation interaction process between a plurality of user cooperation ends and the vehicle-mounted terminal; the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters, and the vehicle running parameters are sent to the user coordination terminal; then acquiring a navigation parameter modification instruction sent from the user coordination end, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; and finally, controlling the vehicle-mounted terminal to navigate according to the second navigation parameters. According to the scheme, different user cooperation ends can be utilized to modify the current navigation route in real time, so that the problems that the existing navigation is complex in operation and cannot realize multi-user cooperation modification in the process of modifying the destination and the path are solved.
Description
Technical Field
The present invention relates to the field of navigation control, and in particular, to a navigation control method, system, and navigation server.
Background
In the current navigation control process, route planning is mainly performed by setting a starting point and an ending point, and a fixed destination is navigated. Although the destination and the path can be modified in the navigation process, the operation is complex and the applicability is not strong. Specifically, when the destination is modified in real time in the navigation control process, the existing navigation task is generally required to be exited, the destination is input again and a proper path is selected to realize, so that the operation is complicated, and the collaborative modification of navigation parameters by multiple persons is difficult to realize.
Disclosure of Invention
Accordingly, the present invention is directed to a navigation control method, system and navigation server, which can maintain the current navigation state and make real-time modification to the current navigation route by using different user cooperation ends, so as to solve the above-mentioned problems in the prior art.
In a first aspect, an embodiment of the present invention provides a navigation control method, where the method is applied to a navigation server, and the navigation server is used to control a navigation interaction process between a plurality of user collaboration terminals and a vehicle terminal, and the method includes:
receiving a first navigation parameter sent from a user coordination terminal, and sending the first navigation parameter to a vehicle-mounted terminal;
the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters, and the vehicle running parameters are sent to the user coordination terminal;
acquiring a navigation parameter modification instruction sent from a user coordination end, updating a first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; wherein the navigation parameter modification instruction is generated based on the vehicle running parameters;
and controlling the vehicle-mounted terminal to navigate according to the second navigation parameters.
In some embodiments, the step of receiving the first navigation parameter sent from the user coordination terminal and sending the first navigation parameter to the vehicle-mounted terminal includes:
receiving navigation task parameters by using the user cooperative end, and determining and transmitting first navigation parameters by using the navigation task parameters;
and the control navigation server receives the first navigation parameters and sends the first navigation parameters to the vehicle-mounted terminal.
In some embodiments, the step of controlling the vehicle-mounted terminal to navigate according to the first navigation parameter and send the vehicle running parameter to the user coordination terminal includes:
the vehicle-mounted terminal is controlled to receive the first navigation parameters, and corresponding start location information and destination information in the first navigation parameters are obtained;
determining a first navigation route corresponding to the first navigation parameter according to the start location information and the destination information, and controlling the vehicle-mounted terminal to navigate according to the first navigation route;
acquiring vehicle running parameters corresponding to the vehicle-mounted terminal, and sending the vehicle running parameters and the first navigation parameters to a user coordination terminal; wherein, the vehicle driving parameters at least comprise: vehicle position, vehicle speed, vehicle direction of travel, vehicle rapid acceleration parameters, vehicle rapid braking parameters, vehicle rapid stopping parameters, vehicle rapid steering parameters, vehicle flameout parameters, vehicle fault parameters, vehicle rollover parameters.
In some embodiments, the step of acquiring a navigation parameter modification instruction sent from the user coordination end, updating the first navigation parameter to the second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal includes:
acquiring a navigation modification strategy of a user coordination end, and determining a navigation parameter modification instruction by utilizing the navigation modification strategy;
receiving a navigation parameter modification instruction, and modifying the first navigation parameter according to the navigation parameter modification instruction to obtain a second navigation parameter;
and sending the second navigation parameters to the vehicle-mounted terminal and the user coordination terminal.
In some embodiments, the step of controlling the vehicle-mounted terminal to navigate according to the second navigation parameter includes:
the vehicle-mounted terminal is controlled to receive the second navigation parameters, and corresponding destination information in the second navigation parameters is obtained;
acquiring current vehicle position information in real time by using the vehicle-mounted terminal, and determining starting place information corresponding to the second navigation parameter according to the vehicle position information;
and determining a second navigation route corresponding to the second navigation parameter according to the start position information and the destination information, and controlling the vehicle-mounted terminal to navigate according to the second navigation route.
In some embodiments, the steps of obtaining a navigation modification policy of the user coordination side and determining a navigation parameter modification instruction by using the navigation modification policy include:
establishing long connection with a user cooperative end;
transmitting navigation modification parameters and vehicle running parameters to the user coordination terminal by using long connection, and acquiring a navigation modification strategy generated by the user coordination terminal based on the navigation modification parameters and the vehicle running parameters in real time;
and determining a navigation parameter modification instruction according to the navigation modification strategy.
In some embodiments, the step of sending the navigation modification parameter and the vehicle running parameter to the user coordination terminal by using the long connection, and obtaining in real time a navigation modification policy generated by the user coordination terminal based on the navigation modification parameter and the vehicle running parameter includes:
after a navigation modification parameter and the vehicle running parameter are sent to the user coordination terminal by using long connection, monitoring a path modification page preset in the user coordination terminal in real time; the path modification page at least comprises a destination input interface and a path modification interface;
acquiring a destination corresponding to a destination input interface and a path corresponding to the path modification interface from a monitoring result of the path modification page;
a navigation modification strategy is determined using the destination and the path.
In some embodiments, after the step of controlling the vehicle-mounted terminal to navigate according to the first navigation parameter and sending the vehicle driving parameter to the user coordination end, the method further includes:
judging whether the user cooperation end modifies the navigation parameters;
if yes, acquiring a navigation parameter modification instruction sent from the user coordination terminal, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; if not, the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters.
In a second aspect, an embodiment of the present invention provides a navigation control system, where the system is applied to a navigation server, and the navigation server is used to control a navigation interaction process between a plurality of user collaboration terminals and a vehicle terminal, and the system includes:
the navigation task receiving module is used for receiving first navigation parameters sent from the user coordination end and sending the first navigation parameters to the vehicle-mounted terminal;
the navigation parameter sending module is used for controlling the vehicle-mounted terminal to navigate according to the first navigation parameters and sending the vehicle running parameters to the user coordination terminal;
the navigation task updating module is used for acquiring a navigation parameter modification instruction sent from the user coordination end, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; wherein the navigation parameter modification instruction is generated based on the vehicle running parameters;
and the navigation control execution module is used for controlling the vehicle-mounted terminal to navigate according to the second navigation parameters.
In a third aspect, an embodiment of the present invention further provides a navigation server, where the navigation server is connected to the user collaboration terminal and the vehicle-mounted terminal respectively;
the navigation server further comprises: a processor and a storage device; the storage means has stored thereon a computer program which, when run by a processor, implements the steps of the navigation control method mentioned in the first aspect above.
The embodiment of the invention has at least the following beneficial effects:
the invention provides a navigation control method, a navigation control system and a navigation server, which are applied to the navigation server, wherein the navigation server is used for controlling the navigation interaction process between a plurality of user cooperation ends and a vehicle-mounted terminal; in the process of navigation control, first receiving a first navigation parameter sent from a user cooperation end and sending the first navigation parameter to a vehicle-mounted terminal; the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters, and the vehicle running parameters are sent to the user coordination terminal; then acquiring a navigation parameter modification instruction sent from the user coordination end, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; wherein the navigation parameter modification instruction is generated based on the vehicle running parameters; and finally, controlling the vehicle-mounted terminal to navigate according to the second navigation parameters. According to the scheme, the current navigation route can be modified in real time by utilizing different user cooperation ends under the current navigation state, so that the problems that the operation is complicated and the multi-user cooperation modification cannot be realized in the process of modifying the destination and the path in the navigation control in the prior art are solved.
Additional features and advantages of the invention will be set forth in the description which follows, or in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a navigation control method according to an embodiment of the present invention;
fig. 2 is a flowchart of step S101 in a navigation control method according to an embodiment of the present invention;
fig. 3 is a flowchart of step S102 in a navigation control method according to an embodiment of the present invention;
fig. 4 is a flowchart of step S103 in a navigation control method according to an embodiment of the present invention;
fig. 5 is a flowchart of step S401 in a navigation control method according to an embodiment of the present invention;
fig. 6 is a flowchart of step S502 in a navigation control method according to an embodiment of the present invention;
fig. 7 is a flowchart of step S104 in a navigation control method according to an embodiment of the present invention;
fig. 8 is a flowchart after step S102 in a navigation control method according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a navigation control system according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a navigation server according to an embodiment of the present invention.
Icon:
910 a navigation task receiving module; 920-a navigation parameter sending module; 930-a navigation task update module; 940-a navigation control execution module;
a 101-processor; 102-memory; 103-bus; 104-communication interface.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the current navigation control process, route planning is mainly performed by setting a starting point and an ending point, and a fixed destination is navigated. Although the destination and the path can be modified in the navigation process, the operation is complex and the applicability is not strong. Specifically, when the destination is modified in real time in the navigation control process, the existing navigation task is generally required to be exited, the destination is input again and a proper path is selected to realize, so that the operation is complicated, and the collaborative modification of navigation parameters by multiple persons is difficult to realize. In an actual scene, in the fields of fire rescue, medical rescue, rescue and disaster relief, an emergency vehicle needs to modify the navigation process of a destination in the process of delivering personnel and materials, the emergency vehicle is required to make an emergency action after a task is executed, the destination is inevitably required to be modified or corrected in the process of advancing, and a vehicle driver, a pilot and an auxiliary driver are difficult to operate in a vehicle-mounted navigation device in the process of reaching the destination, so that accurate positioning of the destination is difficult, the time delay of the task is easy to cause, and even the best task opportunity is missed.
In summary, in the prior art, the operation is complicated in the process of modifying the destination and the path during navigation control, and the problem that the multi-user collaborative modification cannot be realized is solved. Based on the above, the navigation control method, system and navigation server provided by the embodiments of the present invention can maintain the current navigation state, and modify the current navigation route in real time by using different user cooperation ends, thereby solving the above problems in the prior art.
For the sake of understanding the present embodiment, first, a detailed description will be given of a navigation control method disclosed in the present embodiment, where the method is applied to a navigation server, and the navigation server is used to control a navigation interaction process between a plurality of user collaboration terminals and a vehicle terminal, as shown in fig. 1, where the method includes:
step S101, receiving a first navigation parameter sent from a user coordination terminal, and sending the first navigation parameter to a vehicle-mounted terminal.
In popular terms, the first navigation parameter sent by the user coordination terminal in the step is a navigation start parameter, the first navigation parameter at least comprises a navigation destination parameter, and the navigation can be performed by using the navigation destination parameter after the first navigation parameter is sent to the vehicle-mounted terminal.
Step S102, the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters, and the vehicle running parameters are sent to the user cooperation terminal.
After the vehicle-mounted terminal receives the first navigation parameters, determining a final navigation destination by utilizing navigation destination parameters in the first navigation parameters, and starting navigation at the current position of the vehicle-mounted terminal. And collecting the running parameters of the vehicle in the navigation process and sending the running parameters to the user coordination terminal.
Step S103, a navigation parameter modification instruction sent from the user coordination end is obtained, the first navigation parameter is updated to a second navigation parameter according to the navigation parameter modification instruction, and the second navigation parameter is sent to the vehicle-mounted terminal.
The navigation parameter modification instruction is generated based on the vehicle running parameters, and in the step, when the plurality of user coordination ends send out the navigation parameter modification instruction, the navigation parameter modification instruction sent out from the user coordination ends can be received at the same time, the first navigation parameter is modified according to the navigation parameter modification instruction, and finally the first navigation parameter is updated to be the second navigation parameter. The destination in the second navigation parameter is generally different from the destination in the first navigation parameter; even if the destinations are the same, the path parameters corresponding to the two are different.
And step S104, controlling the vehicle-mounted terminal to navigate according to the second navigation parameters.
Since the second navigation parameter is different from the first navigation parameter, it is understood that the second navigation parameter corresponds to a different destination or a different path of the first navigation parameter, and the above process does not exit the navigation process corresponding to the first navigation parameter. Therefore, the method can maintain the current navigation state, and the current navigation route is modified in real time by utilizing different user cooperation ends, so that the problems that the operation is complicated and the multi-user cooperation modification cannot be realized in the process of modifying the destination and the path in the navigation control in the prior art are solved.
In some embodiments, the step S101 of receiving the first navigation parameter sent from the user coordination terminal and sending the first navigation parameter to the vehicle-mounted terminal, as shown in fig. 2, includes:
step S201, receiving navigation task parameters by using a user cooperative end, and determining and transmitting first navigation parameters by using the navigation task parameters;
step S202, a control navigation server receives the first navigation parameters and sends the first navigation parameters to the vehicle-mounted terminal.
Specifically, the user coordination terminal can be realized in various modes in the process of acquiring the navigation task parameters, and mainly comprises the following types:
manually inputting; the navigation task parameters are obtained by manually inputting input equipment such as a computer terminal, a mobile phone terminal, a handheld computer and the like;
automatic introduction: automatically determining navigation task parameters according to remote alarm in an actual scene or a mobile phone or other positioning systems of a help-seeking person;
remote input: the method comprises the steps that relevant call service centers, command centers or service desks arranged in an actual scene determine navigation task parameters through corresponding computer terminals or other input equipment;
local input: and acquiring navigation task parameters in a related interface of the user coordination terminal in a manual input mode.
In some embodiments, the step S102 of controlling the vehicle terminal to navigate according to the first navigation parameter and send the vehicle running parameter to the user coordination side, as shown in fig. 3, includes:
step S301, controlling a vehicle-mounted terminal to receive first navigation parameters and acquiring corresponding start information and destination information in the first navigation parameters;
step S302, determining a first navigation route corresponding to a first navigation parameter according to the start location information and the destination information, and controlling the vehicle-mounted terminal to navigate according to the first navigation route;
step S303, acquiring vehicle running parameters corresponding to the vehicle-mounted terminal, and sending the vehicle running parameters and the first navigation parameters to the user cooperation terminal.
Because the first navigation parameter includes the information of the start point and the information of the destination, the first navigation parameter can also include a path, and specifically can include a path point, an avoidance point, and a preference parameter, such as shortest time, closest distance, high speed, no high speed, and the like. In the embodiment, the starting position and the ending position of navigation are determined through the starting position information and the destination information, a navigation planning path between the starting position and the ending position is obtained according to related requirements, a first navigation route corresponding to the first navigation parameter is finally determined, and the vehicle-mounted terminal is controlled to navigate according to the first navigation route.
It should be noted that, in the navigation executing process, the vehicle-mounted terminal may be utilized to obtain the running parameters corresponding to the vehicle, and send the running parameters to the user coordination terminal. Wherein, the vehicle driving parameters at least comprise: vehicle position, vehicle speed, vehicle direction of travel, vehicle rapid acceleration parameters, vehicle rapid braking parameters, vehicle rapid stopping parameters, vehicle rapid steering parameters, vehicle flameout parameters, vehicle fault parameters, vehicle rollover parameters.
In some embodiments, a step S103 of acquiring a navigation parameter modification instruction sent from the user coordination end, updating the first navigation parameter to the second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal, as shown in fig. 4, includes:
step S401, a navigation modification strategy of a user coordination end is obtained, and a navigation parameter modification instruction is determined by utilizing the navigation modification strategy;
step S402, receiving a navigation parameter modification instruction, and modifying the first navigation parameter according to the navigation parameter modification instruction to obtain a second navigation parameter;
step S403, the second navigation parameters are sent to the vehicle-mounted terminal and the user cooperation terminal.
The step can realize that a plurality of user coordination ends modify the navigation process corresponding to the first navigation parameter at the same time, the corresponding navigation parameter modification instruction is determined after the navigation modification strategy of the user coordination ends is obtained, and the first navigation parameter is modified after the navigation parameter modification instruction is received, so that the second navigation parameter is obtained. The destination and path in the second navigation parameter are not exactly the same as the first navigation parameter.
In some embodiments, the step S401 of obtaining the navigation modification policy of the user coordination side and determining the navigation parameter modification instruction by using the navigation modification policy, as shown in fig. 5, includes:
step S501, establishing long connection with a user cooperation end;
step S502, a navigation modification parameter and a vehicle running parameter are sent to a user coordination terminal by using long connection, and a navigation modification strategy generated by the user coordination terminal based on the navigation modification parameter and the vehicle running parameter is obtained in real time;
step S503, determining a navigation parameter modification instruction according to the navigation modification strategy.
The navigation modification strategy from the user coordination terminal is obtained in real time through the long connection established with the user coordination terminal, and the navigation parameter modification instruction is finally determined by utilizing the navigation modification strategy. The long connection can simultaneously receive the navigation parameter modification instructions sent by the plurality of user cooperative ends, and modify the first navigation parameters according to the navigation parameter modification instructions.
In some embodiments, the step S502 of sending the navigation modification parameter and the vehicle running parameter to the user coordination terminal by using the long connection, and obtaining in real time the navigation modification policy generated by the user coordination terminal based on the navigation modification parameter and the vehicle running parameter, as shown in fig. 6, includes:
step S601, after a navigation modification parameter and the vehicle running parameter are sent to the user coordination terminal by using long connection, a path modification page preset in the user coordination terminal is monitored in real time; the path modification page at least comprises a destination input interface and a path modification interface;
step S602, a destination corresponding to a destination input interface and a path corresponding to a path modification interface are obtained from a monitoring result of the path modification page;
step S603, determining a navigation modification policy using the destination and the path.
In an actual scene, special scenes such as non-passing roads, changed emergency rescue channels, inaccurate destinations and the like corresponding to the navigation paths may be encountered in the process of acquiring the navigation modification strategies, so that manual input can be performed in a path modification page preset in a user cooperation end to acquire corresponding destinations and paths, and finally the navigation modification strategies are determined.
In some embodiments, the step S104 of controlling the vehicle terminal to navigate according to the second navigation parameter, as shown in fig. 7, includes:
step S701, controlling the vehicle-mounted terminal to receive the second navigation parameters and acquiring corresponding destination information in the second navigation parameters;
step S702, acquiring current vehicle position information in real time by using a vehicle-mounted terminal, and determining starting place information corresponding to a second navigation parameter according to the vehicle position information;
step S703, determining a second navigation route corresponding to the second navigation parameter according to the start location information and the destination information, and controlling the vehicle terminal to navigate according to the second navigation route.
In the implementation process, the second navigation parameters do not contain the starting place information, at the moment, the vehicle position information of the vehicle-mounted terminal is used as the starting place information, then the second navigation route is determined by utilizing the destination information in the second navigation parameters, and finally the vehicle-mounted terminal is controlled to navigate according to the second navigation route.
In some embodiments, after step S102 of controlling the vehicle terminal to navigate according to the first navigation parameter and sending the vehicle driving parameter to the user coordination side, as shown in fig. 8, the method further includes:
step S801, judging whether a user cooperation terminal modifies navigation parameters;
step S802, if yes, a navigation parameter modification instruction sent from a user coordination end is obtained, a first navigation parameter is updated to a second navigation parameter according to the navigation parameter modification instruction, and the second navigation parameter is sent to the vehicle-mounted terminal; if not, the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters.
In the actual execution process, a judging condition can be set to limit the modification authority of the user coordination terminal, and the user coordination terminal is judged by acquiring the judging result of whether the user coordination terminal modifies the navigation parameters. If the judgment result is yes, executing the related steps and subsequent steps of acquiring a navigation parameter modification instruction sent from the user coordination terminal, updating the first navigation parameter into the second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; if the judgment result is negative, the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters.
According to the navigation control method, the current navigation route can be modified in real time by utilizing different user cooperation ends under the current navigation state, so that the problems that the operation is complicated and the multi-user cooperation modification cannot be realized in the process of modifying the destination and the path during navigation control in the prior art are solved.
Corresponding to the above method embodiment, the present invention provides a navigation control system, which is applied to a navigation server, and the navigation server is used for controlling a navigation interaction process between a plurality of user collaboration terminals and a vehicle-mounted terminal, as shown in fig. 9, and the system includes:
the navigation task receiving module 910 is configured to receive a first navigation parameter sent from the user coordination end, and send the first navigation parameter to the vehicle-mounted terminal;
the navigation parameter sending module 920 is configured to control the vehicle-mounted terminal to navigate according to the first navigation parameter, and send the vehicle running parameter to the user coordination terminal;
the navigation task updating module 930 is configured to obtain a navigation parameter modification instruction sent from the user coordination end, update the first navigation parameter to a second navigation parameter according to the navigation parameter modification instruction, and send the second navigation parameter to the vehicle-mounted terminal; wherein the navigation parameter modification instruction is generated based on the vehicle running parameters;
and the navigation control execution module 940 is used for controlling the vehicle-mounted terminal to navigate according to the second navigation parameter.
According to the navigation control system in the embodiment, the current navigation route can be modified in real time by utilizing different user cooperation ends under the current navigation state, so that the problems that the operation is complicated and the multi-user cooperation modification cannot be realized in the process of modifying the destination and the path during the navigation control in the prior art are solved.
In some implementations, the navigation task receiving module 910 is further configured to: receiving navigation task parameters by using the user cooperative end, and determining and transmitting first navigation parameters by using the navigation task parameters; and the control navigation server receives the first navigation parameters and sends the first navigation parameters to the vehicle-mounted terminal.
In some embodiments, the navigation parameter sending module 920 is further configured to: the vehicle-mounted terminal is controlled to receive the first navigation parameters, and corresponding start location information and destination information in the first navigation parameters are obtained; determining a first navigation route corresponding to the first navigation parameter according to the start location information and the destination information, and controlling the vehicle-mounted terminal to navigate according to the first navigation route; acquiring vehicle running parameters corresponding to the vehicle-mounted terminal, and sending the vehicle running parameters and the first navigation parameters to a user coordination terminal; wherein, the vehicle driving parameters at least comprise: vehicle position, vehicle speed, vehicle direction of travel, vehicle rapid acceleration parameters, vehicle rapid braking parameters, vehicle rapid stopping parameters, vehicle rapid steering parameters, vehicle flameout parameters, vehicle fault parameters, vehicle rollover parameters.
In some implementations, the navigation task update module 930 is further configured to: acquiring a navigation modification strategy of a user coordination end, and determining a navigation parameter modification instruction by utilizing the navigation modification strategy; receiving a navigation parameter modification instruction, and modifying the first navigation parameter according to the navigation parameter modification instruction to obtain a second navigation parameter; and sending the second navigation parameters to the vehicle-mounted terminal and the user coordination terminal.
In some implementations, the navigation control execution module 940 is further configured to: the vehicle-mounted terminal is controlled to receive the second navigation parameters, and corresponding destination information in the second navigation parameters is obtained; acquiring current vehicle position information in real time by using the vehicle-mounted terminal, and determining starting place information corresponding to the second navigation parameter according to the vehicle position information; and determining a second navigation route corresponding to the second navigation parameter according to the start position information and the destination information, and controlling the vehicle-mounted terminal to navigate according to the second navigation route.
In some embodiments, the navigation task update module 930 is further configured to, in a process of acquiring a navigation modification policy of the user coordination side and determining a navigation parameter modification instruction by using the navigation modification policy: establishing long connection with a user cooperative end; transmitting navigation modification parameters and vehicle running parameters to the user coordination terminal by using long connection, and acquiring a navigation modification strategy generated by the user coordination terminal based on the navigation modification parameters and the vehicle running parameters in real time; and determining a navigation parameter modification instruction according to the navigation modification strategy.
In some embodiments, the navigation task update module 930 is further configured to, in a process of sending the navigation modification parameter and the vehicle running parameter to the user coordination terminal by using the long connection, and obtaining in real time a navigation modification policy generated by the user coordination terminal based on the navigation modification parameter and the vehicle running parameter: after a navigation modification parameter and the vehicle running parameter are sent to the user coordination terminal by using long connection, monitoring a path modification page preset in the user coordination terminal in real time; the path modification page at least comprises a destination input interface and a path modification interface; acquiring a destination corresponding to a destination input interface and a path corresponding to the path modification interface from a monitoring result of the path modification page; a navigation modification strategy is determined using the destination and the path.
In some embodiments, the navigation control system further comprises a selection module for: judging whether the user cooperation end modifies the navigation parameters; if yes, acquiring a navigation parameter modification instruction sent from the user coordination terminal, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; if not, the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters.
The navigation control system provided in this embodiment has the same technical features as the navigation control method provided in the above embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved. For a brief description, reference may be made to the corresponding contents of the foregoing navigation control method embodiments, where the embodiments are not mentioned.
The embodiment also provides a navigation server which is respectively connected with the user cooperation end and the vehicle-mounted terminal. As shown in fig. 10, the navigation server includes a processor 101 and a memory 102; the memory 102 is used for storing one or more computer instructions, and the one or more computer instructions are executed by the processor to implement the steps of the navigation control method described above.
The navigation server shown in fig. 10 further comprises a bus 103 and a communication interface 104, the processor 101, the communication interface 104 and the memory 102 being connected by the bus 103.
The memory 102 may include a high-speed random access memory (RAM, random Access Memory), and may further include a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory. Bus 103 may be an ISA bus, a PCI bus, an EISA bus, or the like. The buses may be classified as address buses, data buses, control buses, etc. For ease of illustration, only one bi-directional arrow is shown in FIG. 10, but not only one bus or type of bus.
The communication interface 104 is configured to connect with at least one user terminal and other network units through a network interface, and send the encapsulated IPv4 message or the IPv4 message to the user terminal through the network interface.
The processor 101 may be an integrated circuit chip with signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in the processor 101 or instructions in the form of software. The processor 101 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP for short), etc.; but also digital signal processors (Digital Signal Processor, DSP for short), application specific integrated circuits (Application Specific Integrated Circuit, ASIC for short), field-programmable gate arrays (Field-Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The various methods, steps and logic blocks of the disclosure in the embodiments of the disclosure may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present disclosure may be embodied directly in hardware, in a decoded processor, or in a combination of hardware and software modules in a decoded processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in the memory 102, and the processor 101 reads information in the memory 102, and in combination with its hardware, performs the steps of the method of the previous embodiment.
In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, indirect coupling or communication connection of devices or units, electrical, mechanical, or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer readable storage medium executable by a processor. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Finally, it should be noted that: the above examples are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, but it should be understood by those skilled in the art that the present invention is not limited thereto, and that the present invention is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A navigation control method, wherein the method is applied to a navigation server, the navigation server is used for controlling navigation interaction process between a plurality of user cooperators and a vehicle-mounted terminal, and the method comprises the following steps:
receiving a first navigation parameter sent from the user coordination terminal, and sending the first navigation parameter to the vehicle-mounted terminal;
the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters, and vehicle driving parameters are sent to the user coordination terminal;
acquiring a navigation parameter modification instruction sent from the user coordination terminal, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; wherein the navigation parameter modification instruction is generated based on the vehicle running parameter;
and controlling the vehicle-mounted terminal to navigate according to the second navigation parameters.
2. The navigation control method according to claim 1, wherein the step of receiving a first navigation parameter sent from the user coordination side and sending the first navigation parameter to the in-vehicle terminal comprises:
receiving navigation task parameters by using the user cooperative end, and determining and sending the first navigation parameters by using the navigation task parameters;
and controlling the navigation server to receive the first navigation parameters and sending the first navigation parameters to the vehicle-mounted terminal.
3. The navigation control method according to claim 1, wherein the step of controlling the vehicle-mounted terminal to navigate according to the first navigation parameter and transmitting a vehicle running parameter to the user cooperation side comprises:
the vehicle-mounted terminal is controlled to receive the first navigation parameters, and corresponding start location information and destination information in the first navigation parameters are obtained;
determining a first navigation route corresponding to the first navigation parameter according to the start location information and the destination information, and controlling the vehicle-mounted terminal to navigate according to the first navigation route;
acquiring the vehicle running parameters corresponding to the vehicle-mounted terminal, and sending the vehicle running parameters and the first navigation parameters to the user coordination terminal; wherein the vehicle driving parameters at least include: vehicle position, vehicle speed, vehicle direction of travel, vehicle rapid acceleration parameters, vehicle rapid braking parameters, vehicle rapid stopping parameters, vehicle rapid steering parameters, vehicle flameout parameters, vehicle fault parameters, vehicle rollover parameters.
4. The navigation control method according to claim 1, wherein the step of acquiring a navigation parameter modification instruction sent from the user coordination terminal, updating the first navigation parameter to a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal includes:
acquiring a navigation modification strategy of the user coordination terminal, and determining the navigation parameter modification instruction by utilizing the navigation modification strategy;
receiving the navigation parameter modification instruction, and modifying the first navigation parameter according to the navigation parameter modification instruction to obtain the second navigation parameter;
and sending the second navigation parameters to the vehicle-mounted terminal and the user coordination terminal.
5. The navigation control method according to claim 1, wherein the step of controlling the in-vehicle terminal to navigate according to the second navigation parameter includes:
controlling the vehicle-mounted terminal to receive the second navigation parameters and acquiring corresponding destination information in the second navigation parameters;
acquiring current vehicle position information in real time by using the vehicle-mounted terminal, and determining starting place information corresponding to the second navigation parameter according to the vehicle position information;
and determining a second navigation route corresponding to the second navigation parameter according to the start location information and the destination information, and controlling the vehicle-mounted terminal to navigate according to the second navigation route.
6. The navigation control method according to claim 4, wherein the step of obtaining a navigation modification policy of the user coordination side and determining the navigation parameter modification instruction using the navigation modification policy includes:
establishing long connection with the user cooperative end;
transmitting navigation modification parameters and the vehicle running parameters to the user coordination terminal by using the long connection, and acquiring the navigation modification strategy generated by the user coordination terminal based on the navigation modification parameters and the vehicle running parameters in real time;
and determining the navigation parameter modification instruction according to the navigation modification strategy.
7. The navigation control method according to claim 6, wherein the step of transmitting the navigation modification parameter and the vehicle running parameter to the user coordination terminal using the long connection, and acquiring the navigation modification policy generated by the user coordination terminal based on the navigation modification parameter and the vehicle running parameter in real time includes:
after the long connection is utilized to send navigation modification parameters and the vehicle running parameters to the user coordination terminal, monitoring a path modification page preset in the user coordination terminal in real time; the path modification page at least comprises a destination input interface and a path modification interface;
acquiring a destination corresponding to the destination input interface and a path corresponding to the path modification interface from the monitoring result of the path modification page;
the navigation modification strategy is determined by the destination and the path.
8. The navigation control method according to claim 1, wherein after the step of controlling the in-vehicle terminal to navigate according to the first navigation parameter and transmitting a vehicle running parameter to the user cooperation side, the method further comprises:
judging whether the user cooperation terminal modifies navigation parameters or not;
if yes, acquiring a navigation parameter modification instruction sent from the user coordination terminal, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; if not, the vehicle-mounted terminal is controlled to navigate according to the first navigation parameters.
9. A navigation control system, wherein the system is applied to a navigation server, and the navigation server is used for controlling a navigation interaction process between a plurality of user cooperators and a vehicle-mounted terminal, and the system comprises:
the navigation task receiving module is used for receiving a first navigation parameter sent from the user cooperation end and sending the first navigation parameter to the vehicle-mounted terminal;
the navigation parameter sending module is used for controlling the vehicle-mounted terminal to navigate according to the first navigation parameter and sending the vehicle running parameter to the user coordination terminal;
the navigation task updating module is used for acquiring a navigation parameter modification instruction sent from the user coordination end, updating the first navigation parameter into a second navigation parameter according to the navigation parameter modification instruction, and sending the second navigation parameter to the vehicle-mounted terminal; wherein the navigation parameter modification instruction is generated based on the vehicle running parameter;
and the navigation control execution module is used for controlling the vehicle-mounted terminal to navigate according to the second navigation parameters.
10. The navigation server is characterized by being connected with the user coordination end and the vehicle-mounted terminal respectively;
the navigation server further comprises: a processor and a storage device; the storage means has stored thereon a computer program which, when executed by the processor, implements the steps of the navigation control method of any of the preceding claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381614.4A CN117470265A (en) | 2023-10-24 | 2023-10-24 | Navigation control method, system and navigation server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381614.4A CN117470265A (en) | 2023-10-24 | 2023-10-24 | Navigation control method, system and navigation server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117470265A true CN117470265A (en) | 2024-01-30 |
Family
ID=89628503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311381614.4A Pending CN117470265A (en) | 2023-10-24 | 2023-10-24 | Navigation control method, system and navigation server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117470265A (en) |
-
2023
- 2023-10-24 CN CN202311381614.4A patent/CN117470265A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3550862A1 (en) | Method and system for integratedly managing vehicle operation state | |
| CN111445690A (en) | Vehicle team driving method, vehicle and system | |
| CN110109458B (en) | Vehicle-mounted automatic driving scheduling system, method, equipment and storage medium | |
| EP3886071A1 (en) | Method, apparatus, medium, and device for vehicle automatic navigation control | |
| CN113672254A (en) | Vehicle OTA (over the air) upgrading method and device, storage medium and unmanned equipment | |
| CN112883140A (en) | Map updating method and system, electronic equipment and computer storage medium | |
| CN112735162A (en) | Vehicle scheduling method, device, system, equipment and storage medium | |
| JP2011094995A (en) | Route guide device for vehicle | |
| CN110834579B (en) | Automobile headlamp control system, method, device, equipment and storage medium | |
| CN111752289A (en) | Unmanned aerial vehicle control method and related device | |
| JP2023519982A (en) | Autonomous driving method and device | |
| CN111866783B (en) | Order processing method, order processing device, computer equipment and storage medium | |
| CN117470265A (en) | Navigation control method, system and navigation server | |
| CN112805651A (en) | Control method, control terminal, server and storage medium for unmanned aerial vehicle | |
| WO2022127720A1 (en) | Electronic device, wireless communication method, and computer-readable storage medium | |
| CN111091727A (en) | Method and system for changing lanes based on mobile internet of vehicles | |
| CN114104002A (en) | Automatic driving system monitoring method, device, equipment and storage medium | |
| KR20140049332A (en) | System for providing image based on v2i communication and method for providing image using the same | |
| KR20160062264A (en) | Reservation-based charging system for electric vehicles and charging method of cat battery thereby, and computer readable medium for performing the same | |
| CN114801795B (en) | Wireless charging alignment guiding method and system for electric vehicle, vehicle and medium | |
| CN110972204A (en) | Resource allocation method, device, storage medium, network equipment and terminal | |
| US20240190418A1 (en) | Electronic control device and method for improving the functional safety of cooperative driving maneuvers | |
| US11985532B2 (en) | Communication system, vehicle, server, method for controlling vehicle, and non-transitory storage medium | |
| CN117692364B (en) | Vehicle-mounted Ethernet self-checking method and device and electronic equipment | |
| CN111142552A (en) | Method and device for controlling unmanned aerial vehicle, storage medium and vehicle |
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 |