CN113815634B - Vehicle control method, system and device - Google Patents
Vehicle control method, system and device Download PDFInfo
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- CN113815634B CN113815634B CN202011466486.XA CN202011466486A CN113815634B CN 113815634 B CN113815634 B CN 113815634B CN 202011466486 A CN202011466486 A CN 202011466486A CN 113815634 B CN113815634 B CN 113815634B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The application discloses a vehicle control method, a system and a device, and the specific implementation scheme is as follows: in response to receiving the cooperative control request, acquiring an information set corresponding to each vehicle, wherein the information set is used for indicating the vehicle identification of the vehicle and the vehicle identifications of other vehicles related to the vehicle; determining information sets corresponding to all vehicles in the vehicle chain based on the obtained information sets corresponding to all vehicles in response to the existence of the vehicle chain in all vehicles; based on the determined information set corresponding to each vehicle in the vehicle chain, analyzing all vehicles in the vehicle chain to obtain a target vehicle in the vehicle chain and vehicle identifications of the target vehicle, wherein the target vehicle is a vehicle for controlling other vehicles except the vehicle in the vehicle chain; based on the vehicle identification of the target vehicle, a vehicle message is sent to the target vehicle. The scheme realizes an intelligent control method for rapidly relieving traffic jam.
Description
Technical Field
The embodiment of the application relates to the technical field of computers, in particular to the technical field of information transmission, and particularly relates to a vehicle control method, a vehicle control system and a vehicle control device.
Background
With the improvement of life quality, a car becomes a common transportation means for traveling, traffic jams caused by rush hour or accident are common, and once the traffic jams occur, long-type jam queuing of the car occurs. In the case of traffic congestion during rush hour, drivers can pass through the section of congestion only with a long time according to the normal order, and the traffic congestion is increased even more when individual drivers with different rules appear. Thus, when encountering traffic jams, it is often dependent on consciousness and traffic police distraction to alleviate the jam condition. When the vehicle is arranged on the long dragon, the front vehicle can only move forward for a certain distance, the rear vehicle can start to move forward for a certain distance after the distance between the front vehicle and the rear vehicle is pulled, the distance between the rear vehicle and the secondary rear vehicle is pulled, the secondary rear vehicle can start to move forward, and the like. The existing mode can only start the vehicle chronicity when the rear vehicle and the front vehicle have a certain distance, and the execution efficiency is low.
Disclosure of Invention
The application provides a vehicle control method, a vehicle control system, a vehicle control device and a storage medium.
According to a first aspect of the present application, there is provided a vehicle control method for an electronic apparatus, the method comprising: in response to receiving the cooperative control request, acquiring an information set corresponding to each vehicle, wherein the information set is used for indicating the vehicle identification of the vehicle and the vehicle identifications of other vehicles related to the vehicle; determining an information set corresponding to each vehicle in the vehicle chain based on the obtained information set corresponding to each vehicle in response to the existence of the vehicle chain in each vehicle, wherein the vehicle chain is a string of vehicles with connected positions; based on the determined information set corresponding to each vehicle in the vehicle chain, analyzing all vehicles in the vehicle chain to obtain a target vehicle in the vehicle chain and vehicle identifications of the target vehicle, wherein the target vehicle is a vehicle for controlling other vehicles except the vehicle in the vehicle chain; a vehicle message is sent to the target vehicle based on the vehicle identification of the target vehicle, wherein the vehicle message includes the vehicle identification of each vehicle in the vehicle chain.
In some embodiments, the set of information includes: the vehicle identification of the vehicle, the vehicle identification of the front-end vehicle and the vehicle identification of the rear-end vehicle, wherein the front-end vehicle is the vehicle with the shortest distance in front of the vehicle, and the rear-end vehicle is the vehicle with the shortest distance in rear of the vehicle; before determining the set of information corresponding to each vehicle in the chain of vehicles in response to the presence of the chain of vehicles in each vehicle, further comprising: according to the acquired vehicle identifications of the vehicles in the information set, the vehicle identifications of the front-end vehicles and the vehicle identifications of the rear-end vehicles, determining each group of vehicles, wherein each group of vehicles is two vehicles in front-back sequence; and determining that a vehicle chain exists in each vehicle in response to each group of vehicles being connected, and determining that a vehicle chain does not exist in each vehicle in response to each group of vehicles being disconnected.
In some embodiments, based on the determined information set corresponding to each vehicle in the vehicle chain, analyzing all vehicles in the vehicle chain to obtain a target vehicle in the vehicle chain and a vehicle identification of the target vehicle, including: determining the sequence of all vehicles in the vehicle chain based on the determined information sets corresponding to the vehicles in the vehicle chain; and determining a target vehicle in the vehicle chain and vehicle identifications of the target vehicle according to the sequence of all vehicles in the vehicle chain, wherein the target vehicle is a vehicle positioned at the head end of the chain in the vehicle chain.
In some embodiments, the method further comprises: in response to the absence of a vehicle chain in each vehicle, a message corresponding to the absence of a vehicle chain in each vehicle is fed back.
In some embodiments, the method further comprises: and in response to receiving the control message sent by the target vehicle, feeding back the confirmation information corresponding to the control message.
In some embodiments, the electronic device is a vehicle-mounted terminal; before sending the vehicle message to the target vehicle based on the vehicle identification of the target vehicle, further comprising: judging whether the target vehicle is a host vehicle or not; responding to the target vehicle as the own vehicle, and sending control information to other vehicles except the own vehicle in a vehicle chain; and responding to the received confirmation information corresponding to the control message sent by all other vehicles, and sending the control instruction to each vehicle in the vehicle chain by monitoring a starting instruction sent by a driver.
In some embodiments, the method further comprises: in response to the target vehicle not being the host vehicle, jumping to send a vehicle message to the target vehicle based on the vehicle identification of the target vehicle.
In some embodiments, the method further comprises: and in response to the fact that the confirmation information corresponding to the control message sent by all other vehicles is not received, displaying the vehicle identification of the vehicle which is not received in the vehicle chain.
According to a second aspect of the present application, there is provided a vehicle control system, the system comprising: a first vehicle for executing the vehicle control method of any one of the above.
In some embodiments, the system further comprises: more than two second vehicles; a second vehicle for transmitting a cooperative control request corresponding to the input information and an information set corresponding to the input information in a broadcast manner in response to receiving the input information of the driver of the host vehicle; in response to receiving the control message sent by the first vehicle, sending acknowledgement information corresponding to the control message to the first vehicle; and receiving a control instruction sent by the first vehicle.
In some embodiments, the second vehicle is further configured to parse the vehicle message in response to receiving the vehicle message sent by the first vehicle, to obtain a vehicle identifier of each vehicle corresponding to the vehicle information; based on the vehicle identification of each vehicle, sending a control message to each vehicle; and responding to the received confirmation information fed back by all the vehicles, and sending a control instruction to each vehicle by monitoring a starting instruction sent by a driver.
According to a third aspect of the present application, there is provided a vehicle control apparatus, the apparatus comprising: an acquisition unit configured to acquire, in response to receiving the cooperative control request, an information set corresponding to each vehicle, wherein the information set is used to indicate a vehicle identifier of the own vehicle and vehicle identifiers of other vehicles related to the own vehicle; a first determining unit configured to determine, in response to the presence of a vehicle chain in each vehicle, an information set corresponding to each vehicle in the vehicle chain, wherein the vehicle chain is a series of vehicles with connected positions; the analysis unit is configured to analyze all vehicles in the vehicle chain based on the determined information sets corresponding to the vehicles in the vehicle chain to obtain a target vehicle in the vehicle chain and vehicle identifications of the target vehicle, wherein the target vehicle is a vehicle for controlling other vehicles except the vehicle; and a first transmitting unit configured to transmit a vehicle message to the target vehicle based on the vehicle identifications of the target vehicle, wherein the vehicle message includes the vehicle identifications of the respective vehicles in the vehicle chain.
In some embodiments, the acquiring the set of information in the unit comprises: the vehicle identification of the vehicle, the vehicle identification of the front-end vehicle and the vehicle identification of the rear-end vehicle, wherein the front-end vehicle is the vehicle with the shortest distance in front of the vehicle, and the rear-end vehicle is the vehicle with the shortest distance in rear of the vehicle.
In some embodiments, the apparatus further comprises: a second determining unit configured to determine each group of vehicles according to the vehicle identification of the host vehicle, the vehicle identification of the front-end vehicle, and the vehicle identification of the rear-end vehicle in each information set, wherein each group of vehicles is two vehicles in front-rear order; and a determination unit configured to determine that a vehicle chain exists in each of the vehicles in response to each of the groups of vehicles being connected, and to determine that a vehicle chain does not exist in each of the vehicles in response to each of the groups of vehicles being disconnected.
In some embodiments, the analysis unit comprises: a first determining module configured to determine a ranking of all vehicles in the vehicle chain based on the determined set of information corresponding to each vehicle in the vehicle chain; the second determining module is configured to determine a target vehicle in the vehicle chain and vehicle identifications of the target vehicle according to the sequence of all vehicles in the vehicle chain, wherein the target vehicle is a vehicle positioned at the head end of the chain in the vehicle chain.
In some embodiments, the apparatus further comprises: the first feedback unit is configured to feed back a message corresponding to the absence of a vehicle chain in each vehicle in response to the absence of the vehicle chain in each vehicle.
In some embodiments, the apparatus further comprises: and a second feedback unit configured to feedback acknowledgement information corresponding to the control message in response to receiving the control message transmitted by the target vehicle.
In some embodiments, the apparatus further comprises: a judging unit configured to judge whether the target vehicle is the own vehicle; a second transmitting unit configured to transmit a control message to each of the other vehicles in the vehicle chain except the own vehicle in response to the target vehicle being the own vehicle; and responding to the received confirmation information corresponding to the control message sent by all other vehicles, and sending the control instruction to each vehicle in the vehicle chain by monitoring a starting instruction sent by a driver.
In some embodiments, the apparatus further comprises: and a jumping unit configured to jump to transmit a vehicle message to the target vehicle based on the vehicle identification of the target vehicle in response to the target vehicle not being the own vehicle.
In some embodiments, the apparatus further comprises: and the display unit is configured to display the vehicle identification of the vehicle which is not received in the vehicle chain in response to the fact that the confirmation information corresponding to the control message sent by all other vehicles is not received.
According to a fourth aspect of the present application, there is provided an electronic device comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method as described in any one of the implementations of the first aspect.
According to a fifth aspect of the present application, there is provided a non-transitory computer readable storage medium storing computer instructions for causing a computer to perform a method as described in any one of the implementations of the first aspect.
According to the technology, the information sets corresponding to all vehicles are acquired in response to receiving the cooperative control request, wherein the information sets are used for indicating the vehicle identifications of the vehicles and the vehicle identifications of other vehicles related to the vehicle position, the information sets corresponding to all the vehicles in the vehicle chain are determined in response to the existence of the vehicle chain in each vehicle, all the vehicles in the vehicle chain are analyzed based on the determined information sets corresponding to all the vehicles in the vehicle chain, the target vehicles and the vehicle identifications of the target vehicles in the vehicle chain are obtained, wherein the target vehicles are vehicles for controlling the other vehicles except the vehicles in the vehicle chain, the vehicle information is sent to the target vehicles based on the vehicle identifications of the target vehicles, the vehicle information of the controlled vehicles is sent to the target vehicles based on the vehicle chain, the intelligent control method for quickly relieving traffic jam is achieved, the problem that traffic police at present is blocked by traffic police and the driver is consciously and the driver is adhered to the problem of the low-efficiency mode of traffic rules is solved, and convenience is brought to the driver.
It should be understood that the description of this section is not intended to identify key or critical features of the embodiments of the application or to delineate the scope of the application. Other features of the present application will become apparent from the description that follows.
Drawings
The drawings are for better understanding of the present solution and do not constitute a limitation of the present application.
FIG. 1 is a schematic illustration of a first embodiment of a vehicle control method according to the present application;
FIG. 2 is a scenario diagram of a vehicle control method in which embodiments of the present application may be implemented;
FIG. 3 is a schematic illustration of a second embodiment of a vehicle control method according to the present application;
FIG. 4 is a schematic structural view of one embodiment of a vehicle control system according to the present application;
FIG. 5 is a schematic structural view of an embodiment of a vehicle control device according to the present application;
fig. 6 is a block diagram of an electronic device for implementing the vehicle control method of the embodiment of the present application.
Detailed Description
Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and should be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 shows a schematic diagram 100 of a first embodiment of a vehicle control method according to the present application. The vehicle control method includes the steps of:
and step 101, acquiring information sets corresponding to all vehicles in response to receiving the cooperative control request.
In this embodiment, when the executing body (for example, a server or a vehicle-mounted terminal) receives a cooperative control request sent by a certain vehicle, an information set corresponding to each vehicle may be obtained by a wired connection or a wireless connection based on a preset time period and/or a preset condition. The information set is used for indicating the vehicle identification of the vehicle and the vehicle identification of other vehicles related to the vehicle position. It should be noted that the wireless connection may include, but is not limited to, 3G, 4G, 5G, wiFi, bluetooth, wiMAX, zigbee, UWB (ultra wideband), and other now known or later developed wireless connection methods.
In this embodiment, the executing body determines whether a vehicle chain exists in each vehicle by using a preset determination method, and when the executing body determines that a vehicle chain exists in each vehicle, determines an information set corresponding to each vehicle in the vehicle chain based on the information set corresponding to each vehicle acquired in step 101. The vehicle chain is a series of vehicles with connected positions, and the number of the vehicles in the vehicle chain can be preset in the judging method according to the service requirement.
And 103, analyzing all vehicles in the vehicle chain based on the determined information sets corresponding to the vehicles in the vehicle chain to obtain the target vehicles in the vehicle chain and the vehicle identifications of the target vehicles.
In this embodiment, the execution subject analyzes all vehicles in the vehicle chain by using the vehicle determination method based on the determined information sets corresponding to the respective vehicles in the vehicle chain, and obtains the target vehicle in the vehicle chain and the vehicle identification of the target vehicle. The target vehicle is a vehicle that controls other vehicles in the vehicle chain than itself. Here, the vehicle determination method may determine the performance of the vehicle, the position of the vehicle, or a combination of both. The vehicle chain may be a complete vehicle chain including all vehicles, a partial vehicle chain including some of all vehicles, or a plurality of vehicle chains intermittently provided in all vehicles. The target vehicle in each vehicle chain may control other vehicles in the vehicle chain than itself.
In this embodiment, the execution subject may send a vehicle message to the target vehicle based on the vehicle identification of the target vehicle, so that the target vehicle controls other vehicles in the vehicle chain. The vehicle message includes a vehicle identification of each vehicle in the vehicle chain.
With continued reference to fig. 2, the vehicle control method 200 of the present embodiment operates in a service platform 201. When the service platform 201 receives the cooperative control request, an information set 202 corresponding to each vehicle is obtained, when the service platform 201 determines that a vehicle chain exists in each vehicle, an information set 203 corresponding to each vehicle in the vehicle chain is determined based on the obtained information set corresponding to each vehicle, then the service platform 201 analyzes all vehicles in the vehicle chain based on the determined information set corresponding to each vehicle in the vehicle chain to obtain a target vehicle in the vehicle chain and a vehicle identification 204 of the target vehicle, and finally the service platform 201 sends a vehicle message to the target vehicle 205 based on the vehicle identification of the target vehicle.
According to the vehicle control method provided by the embodiment of the application, the information sets corresponding to all vehicles are obtained by responding to the received cooperative control request, wherein the information sets are used for indicating the vehicle identifications of the vehicles and the vehicle identifications of other vehicles related to the vehicle position, the information sets corresponding to all the vehicles in the vehicle chain are determined according to the presence of the vehicle chain in each vehicle, all the vehicles in the vehicle chain are analyzed based on the determined information sets corresponding to all the vehicles in the vehicle chain, the target vehicles in the vehicle chain and the vehicle identifications of the target vehicles are obtained, wherein the target vehicles are vehicles for controlling other vehicles except the vehicles in the vehicle chain, vehicle information is sent to the target vehicles based on the vehicle identifications of the target vehicles, and the vehicle information of the controlled vehicles is sent to the target vehicles based on the vehicle chain, so that an intelligent control method for rapidly relieving the traffic jam condition is realized, and the problem of a low-efficiency mode that traffic police traffic jam is conducted by a driver in a peak at present is solved, and convenience is brought to a driver.
With further reference to FIG. 3, a schematic diagram 300 of a second embodiment of a vehicle control method is shown. The flow of the method comprises the following steps:
in step 301, in response to receiving the cooperative control request, an information set corresponding to each vehicle is acquired.
In this embodiment, when the executing body (for example, the vehicle-mounted terminal) receives a cooperative control request sent by a certain vehicle, the information set corresponding to each vehicle may be obtained by a wired connection or a wireless connection based on a preset time period and/or a preset condition. The information set includes: the vehicle identification of the vehicle, the vehicle identification of the front-end vehicle and the vehicle identification of the rear-end vehicle, wherein the front-end vehicle is the vehicle with the shortest distance right in front of the vehicle, and the rear-end vehicle is the vehicle with the shortest distance right behind the vehicle.
In step 302, in response to the vehicle chain being present in each vehicle, a set of information corresponding to each vehicle in the vehicle chain is determined based on the obtained set of information corresponding to each vehicle.
In some optional implementations of the present embodiment, before determining the set of information corresponding to each vehicle in the chain of vehicles in response to the presence of the chain of vehicles in each vehicle, further comprising: according to the acquired vehicle identifications of the vehicles in the information set, the vehicle identifications of the front-end vehicles and the vehicle identifications of the rear-end vehicles, determining each group of vehicles, wherein each group of vehicles is two vehicles in front-back sequence; and determining that a vehicle chain exists in each vehicle in response to each group of vehicles being connected, and determining that a vehicle chain does not exist in each vehicle in response to each group of vehicles being disconnected. For example, it may be determined whether a vehicle chain exists in each vehicle based on a preset number of connected vehicles. The determination of each group of vehicles can be accomplished by determining the order in which the respective vehicles are located. The judging process is as follows, a total of A, B, C, D vehicles, based on the identification information of each vehicle, if the front vehicle input by the C vehicle is B, the rear vehicle is D; the front vehicle input by the vehicle B is A, the rear vehicle is C, the front vehicle input by the vehicle D is C, the rear vehicle input by the vehicle B based on the vehicle C is the same as the front vehicle input by the vehicle D based on the vehicle C (namely the same vehicle), the front and rear sequence of the vehicle B and the vehicle C can be judged, otherwise, the front and rear sequence of the vehicle B and the vehicle C is not considered. A method for rapidly judging a vehicle chain is realized.
In some optional implementations of the present embodiment, the method further includes: in response to the absence of a vehicle chain in each vehicle, a message corresponding to the absence of a vehicle chain in each vehicle is fed back. And feeding back the result to the sending end of the cooperative control request, reminding the user that the request fails, and realizing interaction with the user.
In this embodiment, the execution body may determine each group of vehicles based on the determined vehicle identifier of the own vehicle, the vehicle identifier of the front-end vehicle, and the vehicle identifier of the rear-end vehicle in the information set corresponding to each vehicle in the vehicle chain, and determine the ranks of all the vehicles in the vehicle chain.
In this embodiment, the executing body may determine the target vehicle and the vehicle identification of the target vehicle in the vehicle chain based on the ranking of all the vehicles obtained in step 303. The target vehicle is a vehicle in the head end of the chain in the vehicle chain.
In this embodiment, the execution body may compare the vehicle identifier of the target vehicle with the vehicle identifier of the host vehicle, determine whether the target vehicle is the host vehicle based on the comparison result, and send the control message to each vehicle except the host vehicle in the vehicle chain when the target vehicle is determined to be the host vehicle.
And step 306, in response to receiving the confirmation information corresponding to the control message sent by all other vehicles, sending a control instruction to each vehicle in the vehicle chain by monitoring a starting instruction sent by a driver.
In this embodiment, the executing body receives the acknowledgement information corresponding to the control message sent by each other vehicle, and when the executing body receives the acknowledgement information corresponding to the control message sent by all other vehicles, sends the control instruction to each vehicle in the vehicle chain by monitoring the start instruction sent by the driver.
In some optional implementations of the present embodiment, the method further includes: and in response to receiving the control message sent by the target vehicle, feeding back the confirmation information corresponding to the control message. As a controlled vehicle in the vehicle chain, the confirmed handshake information is transmitted to the target vehicle to cause the target vehicle to control the own vehicle to operate.
In some optional implementations of the present embodiment, the method further includes: in response to the target vehicle not being the host vehicle, jumping to send a vehicle message to the target vehicle based on the vehicle identification of the target vehicle. The system operation is realized and the system efficiency is improved.
In some optional implementations of the present embodiment, the method further includes: and in response to the fact that the confirmation information corresponding to the control message sent by all other vehicles is not received, displaying the vehicle identification of the vehicle which is not received in the vehicle chain. The target vehicle is ensured to control all vehicles in the whole vehicle chain, so that the vehicles in the whole vehicle chain start forward together, one vehicle does not need to go forward and then the next vehicle starts forward again, the running efficiency of the congested vehicle is improved, and the problem of low efficiency of the current vehicle congestion treatment is solved.
In this embodiment, the specific operation of step 302 is substantially the same as that of step 102 in the embodiment shown in fig. 1, and will not be described here again.
As can be seen from fig. 3, compared with the embodiment corresponding to fig. 1, the schematic diagram 300 of the vehicle control method in this embodiment adopts an information set corresponding to each vehicle in the determined vehicle chain, determines the ranks of all vehicles in the vehicle chain, determines the target vehicle in the vehicle chain and the vehicle identifier of the target vehicle according to the ranks of all vehicles in the vehicle chain, determines whether the target vehicle is the own vehicle, sends control messages to each other vehicle except the own vehicle in the vehicle chain in response to the target vehicle being the own vehicle, and sends control commands to each vehicle in the vehicle chain by monitoring the start command sent by the driver in response to receiving the acknowledgement information corresponding to the control messages sent by all other vehicles. By judging the front-rear sequence of the vehicles and determining the vehicles positioned at the head end of the chain in each vehicle chain, the corresponding terminal of the head-end vehicle starts other vehicles except the vehicles in the chain by using the control message, so that the simple and rapid vehicle control is realized, the intelligent control method for relieving the traffic jam condition is realized, and convenience is brought to drivers.
With further reference to FIG. 4, the present application provides a vehicle control system, as shown in FIG. 4, comprising: a first vehicle 401 and two or more second vehicles 402, wherein the first vehicle and each second vehicle are communicatively connected to each other via a network 403, and the first vehicle performs the vehicle control method described above. A second vehicle for transmitting a cooperative control request corresponding to the input information and an information set corresponding to the input information in a broadcast manner in response to receiving the input information of the driver of the host vehicle; in response to receiving the control message sent by the first vehicle, sending acknowledgement information corresponding to the control message to the first vehicle; and receiving a control instruction sent by the first vehicle.
In the system, the second vehicle is further used for responding to the received vehicle information sent by the first vehicle, analyzing the vehicle information and obtaining the vehicle identification of each vehicle corresponding to the vehicle information; based on the vehicle identification of each vehicle, sending a control message to each vehicle; and responding to the received confirmation information fed back by all the vehicles, and sending a control instruction to each vehicle by monitoring a starting instruction sent by a driver.
The system realizes an intelligent control system for rapidly relieving the traffic jam condition, initiates cooperative control and handshake information through a second vehicle, and starts a target vehicle (such as a head car) to control the vehicle in the chain to run for the vehicle chain confirmed by handshake. For example, when four vehicles a, b, c and d confirm cooperative control, three vehicles b, c and d are controlled by a head vehicle a to start to move forward, and when the vehicle a starts to move forward, three vehicles b, c and d start to move forward at the same time, and the front vehicle does not need to travel a safe distance and then the rear vehicle can start. Most desirably, the cause of the traffic jam is addressed, the front road is clear, and when all vehicles in the system form a vehicle chain and each vehicle in the chain confirms cooperative control, it can be considered that there is only one vehicle at the time (all vehicles start and go forward and are controlled by the target vehicle). Most preferably, all vehicles do not have a system control, i.e. a current traffic jam is encountered.
With further reference to fig. 5, as an implementation of the method shown in fig. 1-3 described above, the present application provides an embodiment of a vehicle control apparatus, which corresponds to the method embodiment shown in fig. 1, and which is particularly applicable to various electronic devices.
As shown in fig. 5, the vehicle control apparatus 500 of the present embodiment includes: an acquiring unit 501, a first determining unit 502, an analyzing unit 503, and a first transmitting unit 504, wherein the acquiring unit is configured to acquire, in response to receiving the cooperative control request, an information set corresponding to each vehicle, where the information set is used to indicate a vehicle identifier of the vehicle and vehicle identifiers of other vehicles related to the vehicle; a first determining unit configured to determine, in response to the presence of a vehicle chain in each vehicle, an information set corresponding to each vehicle in the vehicle chain, wherein the vehicle chain is a series of vehicles with connected positions; the analysis unit is configured to analyze all vehicles in the vehicle chain based on the determined information sets corresponding to the vehicles in the vehicle chain to obtain a target vehicle in the vehicle chain and vehicle identifications of the target vehicle, wherein the target vehicle is a vehicle for controlling other vehicles except the vehicle; and a first transmitting unit configured to transmit a vehicle message to the target vehicle based on the vehicle identifications of the target vehicle, wherein the vehicle message includes the vehicle identifications of the respective vehicles in the vehicle chain.
In this embodiment, the specific processes and the technical effects of the acquiring unit 501, the first determining unit 502, the analyzing unit 503 and the first transmitting unit 504 of the vehicle control device 500 may refer to the relevant descriptions of steps 101 to 104 in the corresponding embodiment of fig. 1, and are not repeated here.
In some optional implementations of the present embodiment, the acquiring the information set in the unit includes: the vehicle identification of the vehicle, the vehicle identification of the front-end vehicle and the vehicle identification of the rear-end vehicle, wherein the front-end vehicle is the vehicle with the shortest distance in front of the vehicle, and the rear-end vehicle is the vehicle with the shortest distance in rear of the vehicle.
In some optional implementations of this embodiment, the apparatus further includes: a second determining unit configured to determine each group of vehicles according to the vehicle identification of the host vehicle, the vehicle identification of the front-end vehicle, and the vehicle identification of the rear-end vehicle in each information set, wherein each group of vehicles is two vehicles in front-rear order; and a determination unit configured to determine that a vehicle chain exists in each of the vehicles in response to each of the groups of vehicles being connected, and to determine that a vehicle chain does not exist in each of the vehicles in response to each of the groups of vehicles being disconnected.
In some optional implementations of the present embodiment, the analysis unit includes: a first determining module configured to determine a ranking of all vehicles in the vehicle chain based on the determined set of information corresponding to each vehicle in the vehicle chain; the second determining module is configured to determine a target vehicle in the vehicle chain and vehicle identifications of the target vehicle according to the sequence of all vehicles in the vehicle chain, wherein the target vehicle is a vehicle positioned at the head end of the chain in the vehicle chain.
In some optional implementations of this embodiment, the apparatus further includes: the first feedback unit is configured to feed back a message corresponding to the absence of a vehicle chain in each vehicle in response to the absence of the vehicle chain in each vehicle.
In some optional implementations of this embodiment, the apparatus further includes: and a second feedback unit configured to feedback acknowledgement information corresponding to the control message in response to receiving the control message transmitted by the target vehicle.
In some optional implementations of this embodiment, the apparatus further includes: a judging unit configured to judge whether the target vehicle is the own vehicle; a second transmitting unit configured to transmit a control message to each of the other vehicles in the vehicle chain except the own vehicle in response to the target vehicle being the own vehicle; and responding to the received confirmation information corresponding to the control message sent by all other vehicles, and sending the control instruction to each vehicle in the vehicle chain by monitoring a starting instruction sent by a driver.
In some optional implementations of this embodiment, the apparatus further includes: and a jumping unit configured to jump to transmit a vehicle message to the target vehicle based on the vehicle identification of the target vehicle in response to the target vehicle not being the own vehicle.
In some optional implementations of this embodiment, the apparatus further includes: and the display unit is configured to display the vehicle identification of the vehicle which is not received in the vehicle chain in response to the fact that the confirmation information corresponding to the control message sent by all other vehicles is not received.
According to embodiments of the present application, an electronic device and a readable storage medium are also provided.
As shown in fig. 6, a block diagram of an electronic device of a vehicle control method according to an embodiment of the present application is shown. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the application described and/or claimed herein.
As shown in fig. 6, the electronic device includes: one or more processors 601, memory 602, and interfaces for connecting the components, including high-speed interfaces and low-speed interfaces. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions executing within the electronic device, including instructions stored in or on memory to display graphical information of the GUI on an external input/output device, such as a display device coupled to the interface. In other embodiments, multiple processors and/or multiple buses may be used, if desired, along with multiple memories and multiple memories. Also, multiple electronic devices may be connected, each providing a portion of the necessary operations (e.g., as a server array, a set of blade servers, or a multiprocessor system). One processor 601 is illustrated in fig. 6.
The memory 602 is a non-transitory computer readable storage medium, and may be used to store a non-transitory software program, a non-transitory computer executable program, and modules, such as program instructions/modules (e.g., the acquisition unit 501, the first determination unit 502, the analysis unit 503, and the first transmission unit 504 shown in fig. 5) corresponding to the vehicle control method in the embodiment of the present application. The processor 601 executes various functional applications of the server and data processing, i.e., implements the vehicle control method in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in the memory 602.
The memory 602 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created according to the use of the vehicle control electronics, and the like. In addition, the memory 602 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, memory 602 may optionally include memory remotely located relative to processor 601, which may be connected to the vehicle control electronics via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the vehicle control method may further include: an input device 603 and an output device 604. The processor 601, memory 602, input device 603 and output device 604 may be connected by a bus or otherwise, for example in fig. 6.
The input device 603 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the vehicle control electronics, such as a touch screen, keypad, mouse, trackpad, touchpad, pointer stick, one or more mouse buttons, trackball, joystick, and like input devices. The output means 604 may include a display device, auxiliary lighting means (e.g., LEDs), tactile feedback means (e.g., vibration motors), and the like. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device may be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASIC (application specific integrated circuit), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
These computing programs (also referred to as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented in a high-level procedural and/or object-oriented programming language, and/or in assembly/machine language. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the internet.
The computer system may include a client and a server. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
According to the technical scheme, the information sets corresponding to all vehicles are obtained in response to receiving the cooperative control request, wherein the information sets are used for indicating the vehicle identifications of the vehicles and the vehicle identifications of other vehicles related to the vehicle position, the information sets corresponding to all the vehicles in the vehicle chain are determined in response to the existence of the vehicle chain in each vehicle, all the vehicles in the vehicle chain are analyzed based on the determined information sets corresponding to all the vehicles in the vehicle chain, the target vehicles in the vehicle chain and the vehicle identifications of the target vehicles are obtained, wherein the target vehicles are vehicles for controlling other vehicles except the vehicles in the vehicle chain, vehicle information is sent to the target vehicles based on the vehicle identifications of the target vehicles, the vehicle information of the controlled vehicles is sent to the target vehicles based on the vehicle chain, an intelligent control method for rapidly relieving traffic jam conditions is achieved, and the problem that traffic control is conducted by traffic police at present and a driver is consciously adhered to in a low-efficiency mode is solved, so that convenience is brought to drivers.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present application may be performed in parallel, sequentially, or in a different order, provided that the desired results of the technical solutions disclosed in the present application can be achieved, and are not limited herein.
The above embodiments do not limit the scope of the application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application are intended to be included within the scope of the present application.
Claims (21)
1. A vehicle control method for an electronic device, the method comprising:
responding to the received cooperative control request, acquiring an information set corresponding to each vehicle, wherein the information set is used for indicating the vehicle identification of the vehicle and the vehicle identifications of other vehicles related to the vehicle position;
determining an information set corresponding to each vehicle in the vehicle chain based on the acquired information set corresponding to each vehicle in response to the existence of the vehicle chain in each vehicle, wherein the vehicle chain is a string of vehicles with connected positions;
Analyzing all vehicles in the vehicle chain based on the determined information set corresponding to each vehicle in the vehicle chain to obtain a target vehicle in the vehicle chain and a vehicle identifier of the target vehicle, wherein the target vehicle is a vehicle positioned at the head end of the chain in the vehicle chain, the target vehicle is a vehicle for controlling other vehicles except the vehicle in the vehicle chain, and the control is used for realizing that the vehicles in the vehicle chain start forward together;
and sending a vehicle message to the target vehicle based on the vehicle identification of the target vehicle, wherein the vehicle message comprises the vehicle identification of each vehicle in the vehicle chain.
2. The method of claim 1, wherein the set of information comprises: the vehicle identification system comprises a vehicle identification of a vehicle, a vehicle identification of a front-end vehicle and a vehicle identification of a rear-end vehicle, wherein the front-end vehicle is the vehicle with the shortest distance in front of the vehicle, and the rear-end vehicle is the vehicle with the shortest distance in rear of the vehicle;
before the determining, based on the obtained information sets corresponding to the respective vehicles, the information sets corresponding to the respective vehicles in the vehicle chain in response to the presence of the vehicle chain in the respective vehicles, the method further includes:
Determining each group of vehicles according to the acquired vehicle identifications of the vehicle, the vehicle identifications of the front-end vehicles and the vehicle identifications of the rear-end vehicles in each set of information, wherein each group of vehicles is two vehicles in front-back sequence;
and determining that the vehicle chain exists in each vehicle in response to the vehicles of each group being connected, and determining that the vehicle chain does not exist in each vehicle in response to the vehicles of each group being disconnected.
3. The method according to claim 1, wherein the analyzing all vehicles in the vehicle chain based on the determined information set corresponding to each vehicle in the vehicle chain to obtain the target vehicle in the vehicle chain and the vehicle identification of the target vehicle includes:
determining the order of all vehicles in the vehicle chain based on the determined information sets corresponding to the vehicles in the vehicle chain;
and determining a target vehicle in the vehicle chain and vehicle identifications of the target vehicle according to the sequence of all vehicles in the vehicle chain.
4. The method of claim 1, further comprising:
and in response to the absence of the vehicle chain in the respective vehicle, feeding back a message corresponding to the absence of the vehicle chain in the respective vehicle.
5. The method of claim 1, further comprising:
and in response to receiving the control message sent by the target vehicle, feeding back confirmation information corresponding to the control message.
6. The method of claim 1, wherein the electronic device is an in-vehicle terminal; before the vehicle message is sent to the target vehicle based on the vehicle identification of the target vehicle, the method further comprises:
judging whether the target vehicle is a host vehicle or not;
responding to the target vehicle as the own vehicle, and sending control information to other vehicles except the own vehicle in the vehicle chain;
and responding to receiving confirmation information corresponding to the control message sent by all other vehicles, and sending a control instruction to each vehicle in the vehicle chain by monitoring a starting instruction sent by a driver.
7. The method of claim 6, further comprising:
and in response to the target vehicle not being the own vehicle, jumping to send a vehicle message to the target vehicle based on the vehicle identification of the target vehicle.
8. The method of claim 6, further comprising:
and in response to the fact that the confirmation information corresponding to the control message sent by all other vehicles is not received, displaying the vehicle identification of the vehicle which is not received in the vehicle chain.
9. A vehicle control system, the system comprising: a first vehicle, wherein,
the first vehicle is configured to execute the vehicle control method according to any one of claims 1 to 8.
10. The system of claim 9, wherein the system further comprises: more than two second vehicles;
the second vehicle is configured to send, in response to receiving input information of a driver of the host vehicle, the cooperative control request corresponding to the input information and the information set corresponding to the input information in a broadcast manner; transmitting acknowledgement information corresponding to the control message to the first vehicle in response to receiving the control message transmitted by the first vehicle; and receiving the control instruction sent by the first vehicle.
11. The system of claim 10, wherein the second vehicle is further configured to parse the vehicle message in response to receiving the vehicle message sent by the first vehicle, to obtain a vehicle identifier of each vehicle corresponding to the vehicle message; based on the vehicle identification of each vehicle, sending a control message to each vehicle; and responding to the received confirmation information fed back by all the vehicles, and sending a control instruction to the vehicles by monitoring a starting instruction sent by the driver.
12. A vehicle control apparatus, the apparatus comprising:
an acquisition unit configured to acquire, in response to receiving a cooperative control request, an information set corresponding to each vehicle, wherein the information set is used to indicate a vehicle identifier of a host vehicle and vehicle identifiers of other vehicles related to the host vehicle;
a first determining unit configured to determine, based on the acquired information sets corresponding to the respective vehicles, information sets corresponding to the respective vehicles in a vehicle chain in response to the presence of the vehicle chain in the respective vehicles, wherein the vehicle chain is a series of vehicles with connected positions;
the analysis unit is configured to analyze all vehicles in the vehicle chain based on the determined information sets corresponding to the vehicles in the vehicle chain to obtain a target vehicle in the vehicle chain and a vehicle identification of the target vehicle, wherein the target vehicle is a vehicle positioned at the head end of the chain in the vehicle chain, and the target vehicle is a vehicle for controlling other vehicles except the vehicle in the vehicle chain, and the control is used for realizing that the vehicles in the vehicle chain start forward together;
and a first transmitting unit configured to transmit a vehicle message to the target vehicle based on the vehicle identification of the target vehicle, wherein the vehicle message includes the vehicle identification of each vehicle in the vehicle chain.
13. The apparatus of claim 12, wherein the set of information in the acquisition unit comprises: the vehicle identification system comprises a vehicle identification of a vehicle, a vehicle identification of a front-end vehicle and a vehicle identification of a rear-end vehicle, wherein the front-end vehicle is the vehicle with the shortest distance in front of the vehicle, and the rear-end vehicle is the vehicle with the shortest distance in rear of the vehicle;
the device further comprises:
a second determining unit configured to determine each group of vehicles according to the acquired vehicle identifications of the host vehicle, the vehicle identifications of the front-end vehicles, and the vehicle identifications of the rear-end vehicles in the respective information sets, wherein each group of vehicles is two vehicles in front-rear order;
a determination unit configured to determine that the vehicle chain is present in the respective vehicles in response to the respective sets of vehicles being connected, and determine that the vehicle chain is absent in the respective vehicles in response to the respective sets of vehicles being disconnected.
14. The apparatus of claim 12, the analysis unit comprising:
a first determination module configured to determine a ranking of all vehicles in the vehicle chain based on the determined set of information corresponding to each vehicle in the vehicle chain;
and the second determining module is configured to determine a target vehicle in the vehicle chain and a vehicle identification of the target vehicle according to the sequence of all vehicles in the vehicle chain, wherein the target vehicle is a vehicle positioned at the head end of the chain in the vehicle chain.
15. The apparatus of claim 12, further comprising:
and a first feedback unit configured to feed back a message corresponding to the absence of the vehicle chain in the respective vehicles in response to the absence of the vehicle chain in the respective vehicles.
16. The apparatus of claim 12, further comprising:
and the second feedback unit is configured to respond to the received control message sent by the target vehicle and feed back the confirmation information corresponding to the control message.
17. The apparatus of claim 12, further comprising:
a judging unit configured to judge whether the target vehicle is a host vehicle;
a second transmitting unit configured to transmit a control message to each of the other vehicles in the vehicle chain except the own vehicle in response to the target vehicle being the own vehicle; and responding to receiving confirmation information corresponding to the control message sent by all other vehicles, and sending a control instruction to each vehicle in the vehicle chain by monitoring a starting instruction sent by a driver.
18. The apparatus of claim 17, further comprising:
and a jumping unit configured to jump to send a vehicle message to the target vehicle based on a vehicle identification of the target vehicle in response to the target vehicle not being the own vehicle.
19. The apparatus of claim 17, further comprising:
and a display unit configured to display a vehicle identification of the vehicle that is not received in the vehicle chain in response to not receiving the confirmation information corresponding to the control message transmitted by all of the other respective vehicles.
20. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-8.
21. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any one of claims 1-8.
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