CN102044164A - Data processing and communication method for driving tour team - Google Patents
Data processing and communication method for driving tour team Download PDFInfo
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- CN102044164A CN102044164A CN2009103085871A CN200910308587A CN102044164A CN 102044164 A CN102044164 A CN 102044164A CN 2009103085871 A CN2009103085871 A CN 2009103085871A CN 200910308587 A CN200910308587 A CN 200910308587A CN 102044164 A CN102044164 A CN 102044164A
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Abstract
The invention discloses a data processing and communication method for a driving tour team and relates to a method for providing navigation and communication services for vehicles through a navigation center. The method comprises that: navigation equipment on a vehicle participating in the driving tour is registered in a database of the navigation center; the navigation center saves and forwards team information of a leader vehicle; the navigation center allows team member vehicles to join the team; the navigation center provides the team member vehicle information for the leader vehicle; the navigation center navigates each member vehicle of the team according to the specified route in the team information and transmits the position information of each member vehicle of the team; and each member vehicle of the team self-checks the fall-off condition according to the position information. By providing synchronous information interaction for the leader vehicle and each member vehicle in the driving tour team by the navigation center through a mobile communication network, the problems that the leader and each member perform one-to-one telephone contact in the driving tour team, that the leader has high telephone communication traffic and that a lot of time of the leader is taken up are solved.
Description
Technical field
The present invention relates to a kind of navigation center provides the method for navigation and communication service for vehicle.
Background technology
Along with The development in society and economy, expressway construction and developing of automobile industry, private car is universal day by day, makes self-driving travel that vast participant colony arranged.In order to satisfy the needs of out on tours, be equipped with portable navigation device (Portable Navigation Devices is abbreviated as PND) on the general vehicle of self-driving travel fans with mobile digital communication (GPRS), satnav (GPS) and navigation of electronic map function (GIS).During out on tours, portable navigation device (hereinafter to be referred as navigator) is uploaded to navigation center with the positional information of the travel destination and the current satnav of this vehicle; Calculate corresponding path and issue the electronic chart of advancing along this path in this vehicle current position by navigation center; The navigator reception also shows this electronic chart.As the navigator of current popular, navigator can satisfy individual self-driving travel user's navigation demand.
For people hobby make friends out on tours the consciousness of forming an association or for colony's awareness of safety of people, the activity development of self-driving travel is group's self-driving travel, form a kind of provisional, spontaneous be the group travel form of main means of conveyance with self driving.For the group of self-driving travel, it is that the problems such as time, final destination, path, theme and content of activity are carried out telephone contact and communication repeatedly with each possible participator one to one that organizer's (to call the team leader in the following text) needed before out on tours, could determine movable participator and set departure place; On the road of advancing of out on tours, the team leader needs to carry out telephone contact and communication with each team member with each participator (to call the team member in the following text) one to one with regard to the problems such as change of the current location of vehicle, the change in rest place, current destination every now and then, could guarantee that the team member can not fall behind on journey.
The problem that the man-to-man telephone contact mode of this team leader and each team member exists is: team leader's telephony traffic is very big on the one hand, has also taken team leader's time in a large number; On the other hand, the time that team leader on the journey and each team member carry out telephone contact have have earlier after because the synchronization discrepancy of communication is difficult to realize effective commander.For example, when the team leader does not converse with regard to the change in rest place and part team member as yet, may have the people and arrive present rest place and wait for everybody, cause confusion.Particularly run into special circumstances midway, when needing Iterim Change to advance current destination in the way, be difficult to more guarantee that each team member can both adjust driving path in time, adapt to above-mentioned change.
Summary of the invention
The present invention aims to provide the data processing and the communication means of a kind of self-driving travel group, this method can guarantee that self-driving travel group can both normally move in the process of the process of organizing fleet and fleet's trip, but fundamentally reduces the traffic and the call duration time of team leader in the group.
Technical scheme of the present invention is: the data processing of self-driving travel group and communication means, and each participates in being equipped with on the vehicle of self-driving travel the navigator with mobile digital communication, satnav and navigation of electronic map function; Each described navigator is all registered in the database of navigation center, can carry out data communication through mobile communications network and navigation center;
Organize the process of fleet to comprise following steps in this method:
Steps A, navigation center accepts comprising route, being invited the message of forming a team of vehicle, activity time and content of any described vehicle, and sets up the log file of this fleet in database; Navigation center preserves this message and register the log-on message that this sends the vehicle of the message of forming a team with team leader's identity of this fleet of forming a team in the log file of this fleet; Each vehicle that navigation center is invited in this forms a team message is transmitted the content of this message of forming a team;
Step B, the participation fleet that each vehicle that navigation center accepts to be invited by the quilt of appointment in the above-mentioned message of forming a team is replied is replied, and respectively sends the log-on message of participating in the vehicle that fleet replys with team member's identity registration of this fleet in the log file of this fleet in database;
Step C, this fleet query requests that the identity that navigation center accepts described fleet is sent for team leader's vehicle, navigation center sends to the vehicle that sends this this fleet inquiry with all identity in the log file of described fleet in the database for the log-on message of team member's vehicle, for its verification and preservation;
The process of fleet's trip comprises following steps in this method:
Step I, navigation center accept this vehicle current location data that all vehicles are intermittently uploaded in the described fleet, and navigation center is respectively each automobile navigation in the described fleet by the route of stipulating in the described message of forming a team; Fleet's travel conditions that navigation center will comprise each vehicle current location data in the described fleet off and on is handed down to each vehicle in the described fleet;
Step J, whether the distance that each vehicle is checked oneself this vehicle and foremost vehicle according to above-mentioned fleet travel conditions in the described fleet surpasses fixed ceiling; The vehicle that surpasses fixed ceiling sends the prompting of falling behind to this car driver.
This method utilizes navigation center to handle and communicate by letter for the in-vehicle navigation apparatus of each vehicle in the self-driving travel group provides the registration of founding the team, navigation data, by navigation center is that the information synchronization between team leader's vehicle and each team member's vehicle is mutual in the self-driving travel group, fundamentally avoided the team leader to carry out telephone contact and communication repeatedly with each team member one to one, not only reduced team leader's the telephone contact traffic and call duration time in the group, and improved form a team in the group, that navigation and vehicle position information transmit is ageing.This method is in conjunction with GIS geography information and GPS positional information, realize sharing of the self-driving travel member of fleet vehicle position information, also fall behind for preventing from the process that another angle avoids fleet to go on a journey, the team leader carries out the telephone contact commander repeatedly with each team member one to one; Reduce team leader's the telephone contact traffic and call duration time in the group, improved the ageing of travel condition information transmission.
This method allows the fleet in other vehicle that participates in self-driving travel adding establishment: the described process of fleet of organizing also includes step e, navigation center accepts to participate in outside any described fleet the search fleet request that the vehicle of self-driving travel proposes, and the route of appointment in asking by this search fleet or activity time or activity description provide the message of forming a team of all corresponding fleets that meet specified requirements to described vehicle; If the vehicle of described participation self-driving travel is selected described fleet and sent the participation fleet that participates in described fleet and reply from the above-mentioned message of forming a team, then the log-on message that sends the vehicle that this participation fleet replys is registered with team member's identity of described fleet by navigation center in the log file of described fleet.The consulting and the item in registration that other vehicle that participates in self-driving travel are added this fleet hand over navigation center to handle, and have exempted the team leader consumes for this reason in the group the telephone contact traffic and call duration time.
This method allows team leader's vehicle to revise the trip route of this fleet in the process of setting up fleet: the described process of fleet of organizing also includes step F, navigation center accepts the information of this fleet of modification route that identity in the described fleet sends for team leader's vehicle, and preserves new route information in the log file of this fleet in database; Navigation center's each identity in this fleet is transmitted the information that this revises this fleet route for team member's vehicle.Hand over navigation center to issue the information of revising this fleet trip route, exempted the team leader consumes in the group the telephone contact traffic and call duration time for this reason, and improved and revised ageing that this fleet trip route information transmits.
This method allows team member's vehicle of fleet to withdraw from fleet in the process of setting up fleet: the described process of fleet of organizing also includes step G, navigation center accepts the request of withdrawing from this fleet that identity in the described fleet is sent for team member's vehicle, and in database in the log file of this fleet this identity of deletion be the log-on message of team member's vehicle.Hand over navigation center to handle liaison and registration work that the team member withdraws from, exempted the team leader consumes in the group the telephone contact traffic and call duration time for this reason.
This method is supported the teleconference between each member's vehicle of fleet: the navigator of each described vehicle has the function of carrying out telephone communication with navigation center; The process of described fleet trip also comprises step K, and navigation center accepts the calling application that arbitrary vehicle is initiated teleconference in the described fleet, and creates teleconference and send this teleconference notice to other vehicle of this fleet; The agreement that navigation center accepts other vehicle in the described fleet is replied and is transferred to this teleconference sending the phone routes of agreeing each vehicle of replying.For each vehicle provides the preliminary preparation of teleconference, not only need not the intervention of team leader in the group by navigation center, and improved the ageing of telephone communication between each member's vehicle of fleet.
This method is supported issue bulletin between each member's vehicle of fleet: the process of described fleet trip also comprises step L, navigation center accepts the request of arbitrary vehicle issue bulletin in the described fleet, and the notice information of this vehicle of buffer memory and in this fleet other vehicle transmit the notice information of this vehicle; Interior other vehicle reception of this fleet also shows described notice information.Finish the work of issue bulletin by navigation center, reduced that the member is the telephony traffic and the call duration time of the open messages consume of issue group the in, and improved the ageing of notice information transmission.
This method supports team leader's vehicle of fleet in case of emergency to revise current destination: the process of described fleet trip also comprises step M, navigation center accepts the information of the current destination of modification that identity in the described fleet sends for team leader's vehicle, and preserves this information in the log file of this fleet in database; Navigation center's each identity in this fleet is transmitted the information that this revises current destination for team member's vehicle, and is respectively each automobile navigation in the described fleet by new current destination.Issue is revised the work of the information of current destination and given navigation center, the team leader consumes for this reason in the group the telephone contact traffic and call duration time have been exempted, improved and revised ageing that current destination information transmits, and reduced the operation of the new navigation data of each member's vehicle application of fleet.
This method allows team leader's vehicle of change fleet: the process of described fleet trip also comprises step N, navigation center accepts the transfer team leader information that identity in the described fleet is sent for team leader's vehicle, and preserves this in the log file of this fleet and transfer the possession of team leader's information in database; Navigation center transfers the possession of the record for team member's vehicle of vehicle that identity in the log file of this fleet in team leader's information-change database be the team leader and identity by this, and navigation center changes bulletin to other vehicle transmission team leader of this fleet; Navigation center sends to the vehicle of new identity for the team leader with all identity in the log file of described fleet in the database for the log-on message of team member's vehicle, for its verification and preservation.Hand over navigation center to handle team leader's the liaison and the registration work of change fleet, exempted the team leader consumes the group in the telephone contact traffic and call duration time for this reason, improved team leader's information of vehicles transmission ageing of change fleet.
Method of the present invention is provisional according to self-driving travel group, the characteristics of spontaneous combination, by navigation center with the mobile communications network communication mode for providing synchronous information interaction between team leader's vehicle in the self-driving travel group and each team member's vehicle, and navigation Service; Realized reducing the telephone contact traffic and the call duration time of team leader in the fleet, and it is ageing to have improved the transmission of corresponding information.The GIS geography information that the navigator navigation center of each vehicle issues and the GPS positional information of other vehicle realize sharing and autonomous management of the self-driving travel team member of fleet vehicle position information.Because in the method for the present invention, navigation center provides a series of assistant service for the self-driving travel activity: set up self-driving travel fleet, revise the self-driving travel route, other vehicle adds self-driving travel fleet, withdraw from self-driving travel fleet, the self-driving travel navigation, check buddy location information, the teleconference between warnings, vehicle of falling behind, issue bulletin, change current destination, transfer team leader etc.So method of the present invention has is convenient to manipulate characteristic of strong applicability.Adopt method of the present invention, have benefited from the technical support of navigation center in the process of fleet trip, the team leader no longer needs to carry out the telephone contact commander repeatedly with each team member one to one and more energy is absorbed in oneself driver behavior; So,, also can serve as the team leader and guarantee that the self-driving travel of the fleet of spontaneous combination carries out smoothly even there is not the ordinary people of tissue and commander's experience.Therefore, method of the present invention has tissue and the commander who simplifies group's self-driving travel, helps generally carrying out of group's self-driving travel, enriches the progressive social benefit of people's life.
Description of drawings
Fig. 1 is one of the data processing of self-driving travel of the present invention group and the communication means general flow chart of the simplest embodiment.
Fig. 2 is the data processing of self-driving travel of the present invention group and the general flow chart of a preferred embodiment of communication means.
Embodiment
The data processing and the communication means of self-driving travel of the present invention group are applicable to the center navigational system.Respectively participate in the navigational system of this center all being equipped with portable navigation device (PND) on the vehicle of self-driving travel, this portable navigation device (hereinafter to be referred as navigator) has GRRS module, GPS module that realizes satellite positioning functions that realizes the mobile digital communication function and the mobile module of realizing mobile-phone communication function, and this navigator has the navigation of electronic map function.Each navigator that participates in being equipped with on the vehicle of self-driving travel all can be carried out data communication through mobile communications network and navigation center, and each navigator is all registered information such as the SIM card of this equipment number, cell-phone number, driver's pet name, driver's telephone number in the database of navigation center.Each navigator is in the start duty, and the current GPS positional information is uploaded in every interval 40 seconds or 1 minute navigation center off and on.
One, embodiment one
One of the data processing of self-driving travel of the present invention group and communication means be the general flow chart of the simplest embodiment, as shown in Figure 1.Wherein, be the process of organizing fleet from beginning to step C; From step H to the process that ends up being fleet trip.
Beginning, if fleet of driver's desire tissue of any vehicle carries out the self-driving travel activity in the native system, he (she) just extracts the log-on message of all apparatus for vehicle navigation of registered registration with the database at the navigator navigation center of own vehicle, and therefrom selects driver's pet name of the vehicle of this fleet of invite participation.Then he (she) with the navigator editor of own vehicle and the preservation message of forming a team, the content of the message of forming a team comprises: the self-driving travel route of this fleet, each driver's pet name, activity time and activity description of being invited vehicle.Wherein, the self-driving travel route comprises from starting point and advances to the advance route of final destination and return the return route of starting point from the final destination, advance route and the brief introduction of return route approach point; Activity time comprises closing of entries time, self-driving travel start time and self-driving travel concluding time.At last, he (she) sends to navigation center with the navigator of the own vehicle message of will forming a team by the GPRS module.
Steps A, navigation center accepts the message of forming a team that the navigator of above-mentioned vehicle is sent, and sets up special log file for this fleet in database; And in the log file of this fleet, preserve this form a team message and this message issuing time.Navigation center number finds whole log-on messages of this vehicle that sends the message of forming a team by this SIM card of sending the vehicle of the message of forming a team from database, register whole log-on messages that this sends the vehicle of the message of forming a team with team leader's identity of this fleet in the log file of this fleet then; Navigation center is invited driver's pet name of vehicle to find each SIM card of being invited vehicle number from database by each, and the navigator of navigation center's each vehicle of being invited in this forms a team message through mobile communications network is transmitted the content of this message of forming a team then.Execution in step R then.
Whether step R, navigation center check to the closing of entries time of stipulating in the message of forming a team of this fleet, are execution in step C then; Otherwise execution in step B.
Step B, the navigator reception of each vehicle of being invited also shows this message of forming a team, be ready to participate in this activity if having, just use the navigator navigation center answer participation fleet of this vehicle to reply by the driver who is invited vehicle of appointment in the above-mentioned message of forming a team of this fleet.Navigation center receives this vehicle participation fleet and replys, send the SIM card of participating in the vehicle that fleet replys by this and number from database, find whole log-on messages that this fleet sends the vehicle of the message of forming a team, in database, register this with team member's identity of this fleet in the log file of this fleet then and send the log-on message of participating in the vehicle that fleet replys; Execution in step R.
Step C, navigation center receives this fleet query requests that the vehicle of this fleet sends, whether the identity of finding this vehicle that sends this fleet query requests from the database center by this SIM card number of sending the vehicle of this fleet query requests is the team leader, if not then ignoring, if then navigation center sends to the vehicle that sends this this fleet inquiry with all identity in the log file of this fleet in the database for the log-on message of team member's vehicle, for its verification and preservation.Execution in step H enters the process that fleet goes on a journey.
Step H, the advance route of the message specifies of forming a team in the log file of navigation center with this fleet is stored in the current route storage unit.Execution in step I enters the navigation of advancing.
Step I, navigation center receives the current location data that this vehicle GPS module that the navigator of all vehicles in this fleet intermittently uploads provides, navigation center issues the electronic chart of advancing along this current route in this vehicle current position by the navigator of storage route each vehicle in mobile communications network is respectively this fleet of current route storage unit, navigates.Navigation center off and in mobile communications network will comprise this fleet fleet's travel conditions of each vehicle current location data be handed down to the navigator of each vehicle in this fleet; Execution in step J.
Step J, the navigator of each vehicle receives and shows and whether calculates the distance of this vehicle and foremost vehicle above fixed ceiling according to above-mentioned fleet travel conditions then by above-mentioned fleet travel conditions in this fleet; Surpass the vehicle of fixed ceiling, its navigator is sent the prompting of falling behind from this car of trend driver.Execution in step S.
Step S, navigation center check whether each vehicle in this fleet has arrived the terminal point of the current route of stipulating in the current route storage unit, are to the vehicle execution in step T of current route terminal point; Do not arrive the vehicle execution in step I of current route terminal point.
Step T, navigation center check that whether each vehicle is to the starting point of stipulating in the message of forming a team of this fleet in this fleet, and the vehicle that has arrived the current route starting point then finishes this self-driving travel activity; Do not arrive the vehicle execution in step U of current route starting point.
Step U, the return route of the message specifies of forming a team in the log file of navigation center with this fleet is stored in the current route storage unit.Execution in step I enters the navigation of return.
Two, embodiment two
The data processing of self-driving travel of the present invention group and the general flow chart of a preferred embodiment of communication means, as shown in Figure 2.Wherein, from step 100 to step 107 be the process of organizing fleet; Be the process of fleet's trip from step 200 to step 210.
Step 100, beginning, if fleet of driver's desire tissue of any vehicle carries out the self-driving travel activity in the native system, he (she) just extracts the log-on message of all apparatus for vehicle navigation of registered registration with the database at the navigator navigation center of own vehicle, and therefrom selects driver's pet name of the vehicle of this fleet of invite participation.Then he (she) with the navigator editor of own vehicle and the preservation message of forming a team, the content of the message of forming a team comprises: the self-driving travel route of this fleet, route attribute, the alarm distance of falling behind, each is invited driver's pet name, activity time and the activity description of vehicle.Wherein, the self-driving travel route comprises from starting point and advances to the advance route of final destination and return the return route of starting point from the final destination, advance route and the brief introduction of return route approach point; Activity time comprises closing of entries time, self-driving travel start time and self-driving travel concluding time; The route attribute has secret and open, and secret represents not accept not invite vehicle, and demonstration can accept not invite vehicle.At last, he (she) sends to navigation center with the navigator of the own vehicle message of will forming a team by the GPRS module.Before the message of forming a team is uploaded, navigator can automatically judge in the message of forming a team date and time information whether effectively, the length of related content whether in specialized range, if undesirable then prompting operation person, the message upload operation stops to form a team.Execution in step 101.
Whether the date and time information of the message of forming a team is meant effectively that self-driving travel start time, concluding time, registration are later than current natural time by the time, and the start time will be early than the concluding time.
Step 101, navigation center receives the message of forming a team that above-mentioned navigator is sent, and sets up special log file for this fleet in database; And in the log file of this fleet, preserve this form a team message and this message issuing time.Navigation center is designated as one with the route version number in the log file of this fleet in the database.Navigation center number finds whole log-on messages of this vehicle that sends the message of forming a team by this SIM card of sending the vehicle of the message of forming a team from database, register whole log-on messages that this sends the vehicle of the message of forming a team with team leader's identity of this fleet in the log file of this fleet then; Navigation center is by each is invited driver's pet name of vehicle to find each SIM card of being invited vehicle number from database in this message of forming a team.When navigation center receives the current location that a navigator sends, the message of forming a team that whether has certain fleet need send this fleet of invite participation to this navigator just detects in navigation center in database, if have then and transmit the content of this message of forming a team to this navigator, and in database, make record so that no longer send this message of forming a team later on to this navigator through mobile communications network.Execution in step 102 then.
Step 102, whether navigation center checks current to the closing of entries time of stipulating in the message of forming a team of this fleet, is execution in step 107 then; Otherwise if following situation generation, correspondingly execution in step 103 or step 104 or step 105 or step 106 are arranged.
Step 103, the navigator reception of each vehicle of being invited also shows this message of forming a team, be ready to participate in this activity if having, just use the navigator navigation center answer participation fleet of this vehicle to reply by the driver who is invited vehicle of appointment in the above-mentioned message of forming a team of this fleet.Navigation center receives this vehicle participation fleet and replys, send the SIM card of participating in the vehicle that fleet replys by this and number from database, find whole log-on messages that this fleet sends the vehicle of the message of forming a team, in database, register this with team member's identity of this fleet in the log file of this fleet then and send the log-on message of participating in the vehicle that fleet replys; Execution in step 102.
Step 104, when the route attribute of above-mentioned fleet for open and when having the navigator navigation center that participates in the self-driving travel vehicle outside any above-mentioned fleet to propose the request of search fleet, navigation center receives the search fleet request that the navigator of this vehicle proposes, and provides all route attributes for disclosing and meet the message of forming a team of the corresponding fleet of specified requirements by the route of appointment in this search fleet request or activity time or activity description to this vehicle.Propose demonstrations of tabulating of these message of forming a team that the apparatus for vehicle navigation of search fleet request issues navigation center, the driver of the vehicle of this propositions search fleet request selects a certain interested fleet also to reply with the participation fleet that this fleet of participation is sent at its navigator navigation center from above-mentioned these message of forming a team.After navigation center receives that this participation fleet is replied, number from database, find whole log-on messages of the apparatus for vehicle navigation that this participation fleet replys by the SIM card of sending the apparatus for vehicle navigation that this participation fleet replys, in the log file of this selected fleet, send the navigator log-on message of the vehicle that this participation fleet replys then with team member's identity registration of this fleet.Execution in step 102.
Step 105, identity is the information of driver's self-driving travel route that this fleet of edit-modify has issued on the navigator of oneself of team leader's vehicle in the fleet, sends the modification request that comprises new self-driving travel route information with this navigator navigation center then.After this modification request is received by navigation center, number in database, confirm that this identity of sending the request of modification is the team leader, in the log file of corresponding fleet, register this new self-driving travel route information then by the SIM card of the vehicle that sends this modifications request.Navigation center increases progressively one with the route version number in the log file of this fleet in the database.Execution in step 102.
Step 106, identity is edited the request of withdrawing from this fleet for the driver of team member's vehicle in the fleet on the navigator of oneself, sends the request of withdrawing from this fleet with this navigator navigation center then.After this request of withdrawing from this fleet is received by navigation center, confirm fleet under this vehicle that sends the request of withdrawing from this fleet in the database by the SIM card of the vehicle that sends this request of withdrawing from this fleet number, this identity of deletion is the log-on message of team member's vehicle in the log file of this fleet then.Execution in step 102.
Step 107, the closing of entries that arrives fleet be after the time, and identity is that the driver of team leader's vehicle edits this fleet query requests on the navigator of oneself in the fleet, sends this this fleet query requests with this navigator navigation center then.After this this fleet query requests is received by navigation center, number in database, confirm that this identity of sending this fleet query requests is the team leader by the SIM card of the vehicle that sends this this fleet query requests, the log-on message that with all identity in the log file of this fleet in the database is team member's vehicle then sends to the vehicle that sends this this fleet query requests, for its verification and preservation.Execution in step 200 enters the process that fleet goes on a journey.
Step 200, the advance route of the message specifies of forming a team in the log file of navigation center with this fleet is stored in the current route storage unit.Before setting out, identity is that the driver of team member's vehicle edits route version number query requests on the navigator of oneself in the fleet, sends this route version number query requests with this navigator navigation center then.After this route version number query requests is received by navigation center, number in database, confirm that this sends the fleet at the vehicle place of route version number query requests by the SIM card of the vehicle that sends this route version number query requests, from the log file of fleet, take out up-to-date self-driving travel route version number of this fleet then, reply to the navigator of this vehicle.The navigator of this vehicle receives the route version number Query Result that navigation center returns, and the version number of the self-driving travel route information of depositing with this organizational security mates, if inconsistent, then the navigation center requests obtains up-to-date self-driving travel route information.This navigator is correspondingly upgraded the self-driving travel route information that this organizational security is deposited by the content of replying in replying, and is shown, the prompting driver after receiving replying that navigation center returns; If consistent, show that then the self-driving travel route information that this organizational security is deposited has been up-to-date, then directly shown the prompting driver.Then execution in step 201 enters the navigation of advancing.
The version number of self-driving travel route information is provided with for the GPRS flow that reduces navigator, after the version number of the route information that navigator is deposited this organizational security and the version number of navigation center's route information mate, only need the unmatched self-driving travel route information of down loading updating, needn't download the self-driving travel route information that all are revised each time.
Step 201, navigation center receive and this fleet of buffer memory in the navigator of all vehicles current location data that intermittently upload, that provide by this vehicle GPS module, navigation center issues the electronic chart of advancing along this current route in this vehicle current position by the navigator of storage route each vehicle in mobile communications network is respectively this fleet of current route storage unit, navigates.Navigation center off and in mobile communications network will comprise this fleet fleet's travel conditions of each vehicle current location data be handed down to the navigator of each vehicle in this fleet; Execution in step 202.
Step 202, the navigator of each vehicle receives this fleet travel conditions that navigation center issues in this fleet, and observably identifies on the map that shows, and the driver can check the positional information of all member of this fleet vehicles at a glance on map.Whether the navigator of each vehicle distance of calculating this vehicle and foremost vehicle according to above-mentioned fleet travel conditions surpasses the form a team alarm distance limit of falling behind of regulation in the message of this fleet then; Surpass the vehicle of the alarm distance limit of falling behind, its navigator is then sent the prompting of falling behind with the form of sound and prompting frame to this car driver automatically.If have following situation to take place, correspondingly execution in step 203 or step 204 or step 205 or step 206; Otherwise direct execution in step 207.
Step 203, the driver of arbitrary vehicle can use the phone of the mobile phone dialing navigation center of own navigator in the fleet, and teleconference is initiated in application.Navigation center receives this calling application, creates teleconference, and sends the notice of this teleconference through mobile communications network to the navigator of other vehicle of promoter place fleet, waits for that other members beam back to add replying of teleconference.After the navigator of other vehicle receives the teleconference notice that navigation center issues in this fleet, show the teleconference message request, whether its driver will add this teleconference according to the wish decision of oneself, corresponding selection " agreement " or " refusal " operation.If " agreement " then replys as agreeing with the phone that its navigator is dialed navigation center's teleconference.Navigation center receives in the above-mentioned fleet agreement of each other vehicle and replys, and is transferred to this teleconference sending the phone routes of agreeing each vehicle of replying automatically.Execution in step 207.
Step 204, the issue bulletin request that the driver of arbitrary vehicle can use own navigator navigation center to send to have notice information in the fleet.Navigation center receives the issue bulletin request of this vehicle, and the notice information of this vehicle of buffer memory.Navigation center under this vehicle in the fleet navigator of other vehicle transmit the notice information of this vehicle; Other vehicle receives and shows in the mode that ejects prompting frame the notice information of this vehicle in the affiliated fleet of this vehicle.Execution in step 207.
Step 205, identity can be used the information of the current destination of own navigator edit-modify for team leader's vehicle driver in the fleet, sends the information of revising current destination with this navigator navigation center then.After this information of revising current destination is received by navigation center, in database, preserve this in the log file of this fleet and revise the information of current destination.Then, navigation center under this vehicle in the fleet each identity transmit the information that this revises current destination for the navigator of team member's vehicle, navigation center is respectively each automobile navigation in the described fleet by new current destination.Under this vehicle in the fleet each identity show this information for after the navigator of team member's vehicle receives this information of revising current destination in the mode of ejection prompting frame.Execution in step 207.
Step 206, identity sends the team leader's information of transferring the possession of with this navigator navigation center then for the driver of team leader's vehicle can use own navigator editor to have the transfer team leader information of new team leader's pet name in the fleet.Navigation center accepts this transfer team leader information, and preserves this in the log file of this fleet and transfer the possession of team leader's information in database; Navigation center transfers the possession of the record for team member's vehicle of vehicle that identity in the log file of this fleet in team leader's information-change database be the team leader and identity by this, and navigation center changes bulletin to other vehicle transmission team leader of this fleet; Navigation center sends to the vehicle of new identity for the team leader with all identity in the log file of described fleet in the database for the log-on message of team member's vehicle, for its verification and preservation.Execution in step 207.
Step 207, navigation center checks whether each vehicle in this fleet has arrived the terminal point of the current route of stipulating in the current route storage unit, is to the vehicle execution in step 208 of current route terminal point; Do not arrive the vehicle execution in step 201 of current route terminal point.
Step 208, navigation center checks that whether each vehicle has arrived vehicle then execution in step 210 end this self-driving travel activities of current route starting point to the starting point of stipulating in the message of forming a team of this fleet in this fleet; Do not arrive the vehicle execution in step 209 of current route starting point.
Step 209, the return route of the message specifies of forming a team in the log file of navigation center with this fleet is stored in the current route storage unit.Execution in step 201 enters the navigation of return.
The above, only the embodiment that recommends for the present invention does not limit scope of the invention process with this, and the equivalence of doing according to technical scheme of the present invention and description changes and modification, all should belong to the scope that the present invention is contained.
Claims (8)
1. the data processing of self-driving travel group and communication means are equipped with the navigator with mobile digital communication, satnav and navigation of electronic map function on the vehicle of participation self-driving travel; Each described navigator is all registered in the database of navigation center, can carry out data communication through mobile communications network and navigation center;
Organize the process of fleet to comprise following steps in this method:
Steps A, navigation center accepts comprising route, being invited the message of forming a team of vehicle, activity time and content of any described vehicle, and sets up the log file of this fleet in database; Navigation center preserves this message and register the log-on message that this sends the vehicle of the message of forming a team with team leader's identity of this fleet of forming a team in the log file of this fleet; Each vehicle that navigation center is invited in this forms a team message is transmitted the content of this message of forming a team;
Step B, the participation fleet that each vehicle that navigation center accepts to be invited by the quilt of appointment in the above-mentioned message of forming a team is replied is replied, and respectively sends the log-on message of participating in the vehicle that fleet replys with team member's identity registration of this fleet in the log file of this fleet in database;
Step C, this fleet query requests that the identity that navigation center accepts described fleet is sent for team leader's vehicle, navigation center sends to the vehicle that sends this this fleet inquiry with all identity in the log file of described fleet in the database for the log-on message of team member's vehicle, for its verification and preservation;
The process of fleet's trip comprises following steps in this method:
Step I, navigation center accept this vehicle current location data that all vehicles are intermittently uploaded in the described fleet, and navigation center is respectively each automobile navigation in the described fleet by the route of stipulating in the described message of forming a team; Fleet's travel conditions that navigation center will comprise each vehicle current location data in the described fleet off and on is handed down to each vehicle in the described fleet;
Step J, whether the distance that each vehicle is checked oneself this vehicle and foremost vehicle according to above-mentioned fleet travel conditions in the described fleet surpasses fixed ceiling; The vehicle that surpasses fixed ceiling sends the prompting of falling behind to this car driver.
2. the data processing and the communication means of self-driving travel according to claim 1 group, it is characterized in that: the described process of fleet of organizing also includes step e, navigation center accepts to participate in outside any described fleet the search fleet request that the vehicle of self-driving travel proposes, and the route of appointment in asking by this search fleet or activity time or activity description provide the message of forming a team of all corresponding fleets that meet specified requirements to described vehicle; If the vehicle of described participation self-driving travel is selected described fleet and sent the participation fleet that participates in described fleet and reply from the above-mentioned message of forming a team, then the log-on message that sends the vehicle that this participation fleet replys is registered with team member's identity of described fleet by navigation center in the log file of described fleet.
3. the data processing and the communication means of self-driving travel according to claim 1 and 2 group, it is characterized in that: the described process of fleet of organizing also includes step F, navigation center accepts the information of this fleet of modification route that identity in the described fleet sends for team leader's vehicle, and preserves new route information in the log file of this fleet in database; Navigation center's each identity in this fleet is transmitted the information that this revises this fleet route for team member's vehicle.
4. the data processing and the communication means of self-driving travel according to claim 3 group, it is characterized in that: the described process of fleet of organizing also includes step G, navigation center accepts the request of withdrawing from this fleet that identity in the described fleet is sent for team member's vehicle, and in database in the log file of this fleet this identity of deletion be the log-on message of team member's vehicle.
5. the data processing and the communication means of self-driving travel according to claim 1 and 2 group, it is characterized in that: the navigator of each described vehicle has the function of carrying out telephone communication with navigation center; The process of described fleet trip also comprises step K, and navigation center accepts the calling application that arbitrary vehicle is initiated teleconference in the described fleet, and creates teleconference and send this teleconference notice to other vehicle of this fleet; The agreement that navigation center accepts other vehicle in the described fleet is replied and is transferred to this teleconference sending the phone routes of agreeing each vehicle of replying.
6. the data processing and the communication means of self-driving travel according to claim 1 and 2 group, it is characterized in that: the navigator of each described vehicle has the function of carrying out telephone communication with navigation center; The process of described fleet trip also comprises step K, and navigation center accepts the calling application that arbitrary vehicle is initiated teleconference in the described fleet, and creates teleconference and send this teleconference notice to other vehicle of this fleet; The data processing and the communication means of self-driving travel according to claim 1 and 2 group, it is characterized in that: the process of described fleet trip also comprises step L, navigation center accepts the request of arbitrary vehicle issue bulletin in the described fleet, and the notice information of this vehicle of buffer memory and in this fleet other vehicle transmit the notice information of this vehicle; Interior other vehicle reception of this fleet also shows described notice information.
7. the data processing and the communication means of self-driving travel according to claim 6 group, it is characterized in that: the process of described fleet trip also comprises step M, navigation center accepts the information of the current destination of modification that identity in the described fleet sends for team leader's vehicle, and preserves this information in the log file of this fleet in database; Navigation center's each identity in this fleet is transmitted the information that this revises current destination for team member's vehicle, and is respectively each automobile navigation in the described fleet by new current destination.
8. the data processing and the communication means of self-driving travel according to claim 6 group, it is characterized in that: the process of described fleet trip also comprises step N, navigation center accepts the transfer team leader information that identity in the described fleet is sent for team leader's vehicle, and preserves this in the log file of this fleet and transfer the possession of team leader's information in database; Navigation center transfers the possession of the record for team member's vehicle of vehicle that identity in the log file of this fleet in team leader's information-change database be the team leader and identity by this, and navigation center changes bulletin to other vehicle transmission team leader of this fleet; Navigation center sends to the vehicle of new identity for the team leader with all identity in the log file of described fleet in the database for the log-on message of team member's vehicle, for its verification and preservation.
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| CN2009103085871A CN102044164B (en) | 2009-10-21 | 2009-10-21 | Data processing and communication method for driving tour team |
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| CN2009103085871A CN102044164B (en) | 2009-10-21 | 2009-10-21 | Data processing and communication method for driving tour team |
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| CN112750297B (en) * | 2019-10-31 | 2022-09-16 | 广州汽车集团股份有限公司 | Fleet control method, scheduling processing system, vehicle and control system |
| CN113788030A (en) * | 2021-10-11 | 2021-12-14 | 北京九星智元科技有限公司 | Control method, joining method, control device and joining device of motorcade |
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| CN102044164B (en) | 2012-10-31 |
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