CN110070741A - Information processing method for traffic administration - Google Patents
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- CN110070741A CN110070741A CN201910432897.8A CN201910432897A CN110070741A CN 110070741 A CN110070741 A CN 110070741A CN 201910432897 A CN201910432897 A CN 201910432897A CN 110070741 A CN110070741 A CN 110070741A
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- G—PHYSICS
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle
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Abstract
本发明公开了一种用于交通管理的信息处理方法，该用于交通管理的信息处理方法，包括：获取位于第一路段上的车辆的平均速度；判断所述第一路段上的车辆的平均速度是否位于第一速度范围内；若所述第一路段上的车辆的平均速度位于所述第一速断范围内，查询位于所述第一路段的前方是否存在处于拥堵状态的第二路段；若存在处于拥堵状态的第二路段，向位于所述第一路段后方且与所述第二路段之间具有至少一个出口的第三路段上的车辆发出指示信息；其中：所述指示信息至少包括：第二路段的位置信息和拥堵程度信息，以及所述出口的位置信息。The invention discloses an information processing method for traffic management. The information processing method for traffic management includes: acquiring the average speed of vehicles on a first road section; judging the average speed of vehicles on the first road section Whether the speed is within the first speed range; if the average speed of vehicles on the first road segment is within the first speed cutoff range, query whether there is a second road segment in a congested state in front of the first road segment; There is a second road segment in a congested state, and instruction information is sent to vehicles on a third road segment behind the first road segment and having at least one exit between the first road segment and the second road segment; wherein: the indication information includes at least: The location information and congestion level information of the second road segment, and the location information of the exit.
Description
技术领域technical field
本发明涉及交通管理技术领域，特别涉及一种用于交通管理的信息处理方法。The invention relates to the technical field of traffic management, in particular to an information processing method for traffic management.
背景技术Background technique
目前，道路导航系统基于移动终端、卫星导航系统及信息处理中心相互通信实施对车辆导航。At present, the road navigation system implements vehicle navigation based on the mutual communication between the mobile terminal, the satellite navigation system and the information processing center.
对于行驶于高速路的车辆，道路导航系统(如百度地图、高德地图)针对拥堵路段采用如下方式提示后方车辆的驾驶者：For vehicles driving on expressways, road navigation systems (such as Baidu Maps and AutoNavi Maps) use the following methods to prompt drivers of vehicles behind for congested roads:
当车辆行驶至距离拥堵路段预设距离时，移动终端(如手机)以语言播报或文字图案显示方式提示给驾驶者前方具有拥堵路段。When the vehicle travels to a preset distance from the congested road section, the mobile terminal (such as a mobile phone) prompts the driver that there is a congested road section ahead in the form of language broadcast or text pattern display.
然而，现有技术中导航系统的上述提示方式存在如下缺陷：However, the above-mentioned prompting method of the navigation system in the prior art has the following defects:
1、导航系统仅仅提示给驾驶者前方具有拥堵路段，然而，却没有协助驾驶者针对前方拥堵选择更优的行驶路线。1. The navigation system only prompts the driver that there is a congested road ahead, however, it does not assist the driver to choose a better driving route for the congestion ahead.
2、导航系统根据距拥堵路段的距离来提示后方车辆，例如，导航系统设定：当后方车辆行驶距离拥堵路段5公里时，导向系统提示给车辆前方5 公里处拥堵，然而，在一些情况下，当后方车辆驶入距离拥堵路段5公里时，该车辆因没有可选择的路线，即便知晓前方拥堵也没有办法绕过该拥堵路段。2. The navigation system prompts the vehicle behind according to the distance from the congested road. For example, the navigation system setting: when the vehicle behind is 5 kilometers away from the congested road, the navigation system prompts the vehicle to be congested 5 kilometers ahead. However, in some cases , when the vehicle behind enters a congested road section 5 kilometers away, because the vehicle has no alternative route, even if it knows the congestion ahead, there is no way to bypass the congested road section.
发明内容SUMMARY OF THE INVENTION
针对现有技术中存在的上述技术问题，本发明的实施例提供了一种用于交通管理的信息处理方法。In view of the above technical problems existing in the prior art, embodiments of the present invention provide an information processing method for traffic management.
为解决上述技术问题，本发明的实施例采用的技术方案是：In order to solve the above-mentioned technical problems, the technical solutions adopted in the embodiments of the present invention are:
一种用于交通管理的信息处理方法，包括：An information processing method for traffic management, comprising:
获取位于第一路段上的车辆的平均速度；Get the average speed of vehicles located on the first road segment;
判断所述第一路段上的车辆的平均速度是否位于第一速度范围内；judging whether the average speed of the vehicle on the first road segment is within a first speed range;
若所述第一路段上的车辆的平均速度位于所述第一速断范围内，查询位于所述第一路段的前方是否存在处于拥堵状态的第二路段；If the average speed of the vehicles on the first road segment is within the first speed cutoff range, query whether there is a second road segment in a congested state in front of the first road segment;
若存在处于拥堵状态的第二路段，向位于所述第一路段后方且与所述第二路段之间具有至少一个出口的第三路段上的车辆发出指示信息；其中：If there is a second road segment that is in a congested state, sending an instruction message to a vehicle on a third road segment behind the first road segment and having at least one exit between the first road segment and the second road segment; wherein:
所述指示信息至少包括：The indication information includes at least:
第二路段的位置信息和拥堵程度信息，以及location information and congestion level information for the second road segment, and
所述出口的位置信息。location information of the exit.
优选地，若所述第二路段上的车辆的拥堵程度大于预设拥堵程度，所述指示信息还包括：用于提示所述第三路段上的车辆从所述出口驶出的提示信息。Preferably, if the congestion degree of the vehicles on the second road segment is greater than a preset congestion degree, the indication information further includes: prompt information for prompting the vehicles on the third road segment to leave the exit.
优选地，所述第一速度范围分为第一速度分段和第二速度分段，所述第一速度分段高于所述第二速度分段，若所述第一路段上车辆的平均速度位于所述第二速度分段内，提示所述第三路段上距离所述第一路段至少具有两个出口的车辆从距离所述第一路段最近的所述出口驶出。Preferably, the first speed range is divided into a first speed segment and a second speed segment, the first speed segment is higher than the second speed segment, if the average speed of the vehicles on the first road segment The speed is within the second speed segment, prompting vehicles on the third road segment with at least two exits from the first road segment to exit from the exit closest to the first road segment.
优选地，若所述第一路段上的车辆的平均速度位于所述第一速度分段内，提示所述第三路段上距离所述第一路段至少具有两个出口的车辆从距离所述第二路段最远的出口驶出。Preferably, if the average speed of the vehicles on the first road segment is within the first speed segment, prompting the vehicle on the third road segment with at least two exits from the first road segment from the distance from the first road segment Take the farthest exit on Section 2.
优选地，所述第一速度范围为30-55km/h。Preferably, the first speed range is 30-55 km/h.
优选地，所述第一速度分段为30-40km/h，所述第二速度分段为 40-55km/h。Preferably, the first speed segment is 30-40km/h, and the second speed segment is 40-55km/h.
优选地，所述拥堵状态基于车辆的行驶速度确定，当车辆的平均速度位于第二速度范围内，确定为车辆所在的路段为处于拥堵状态的第二路段。Preferably, the congestion state is determined based on the traveling speed of the vehicle, and when the average speed of the vehicle is within the second speed range, it is determined that the road segment where the vehicle is located is the second road segment in the congestion state.
优选地，所述第二速度范围为0-15km/h，所述预设封堵程度对应的车辆的平均速度为5km/h。Preferably, the second speed range is 0-15 km/h, and the average speed of the vehicle corresponding to the preset blocking degree is 5 km/h.
与现有技术相比，本发明公开的用于交通管理的信息处理方法的有益效果是：Compared with the prior art, the beneficial effects of the information processing method for traffic management disclosed by the present invention are:
本发明基于尚未进入拥堵路段(第二路段)的车辆(第一路段上的车辆) 的平均速度来给予后方且具有可选路线的车辆(第三路段的车辆)导航提示，使得后方车辆(第三路段上的车辆)的驾驶者具有通过从出口驶出而选择其他形式路线的余地。Based on the average speed of vehicles (vehicles on the first road segment) that have not yet entered the congested road segment (the second road segment), the present invention gives navigation prompts to the vehicles behind and with optional routes (the vehicles on the third road segment), so that the vehicles behind (the vehicles on the third road segment) The driver of the vehicle on the three-way segment) has the leeway to choose other forms of route by taking the exit.
应当理解，前面的一般描述和以下详细描述都仅是示例性和说明性的，而不是用于限制本发明。It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not intended to limit the invention.
本发明中描述的技术的各种实现或示例的概述，并不是所公开技术的全部范围或所有特征的全面公开。This summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
具体实施方式Detailed ways
为了保持本发明实施例的以下说明清楚且简明，本发明省略了已知功能和已知部件的详细说明。In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of well-known functions and well-known components.
本发明公开了一种用于交通管理的信息处理方法，其特别适用于为行驶于高速路上且面对前方拥堵路段的车辆进行导航。该用于交通管理的信息处理方法包括以下步骤：The invention discloses an information processing method for traffic management, which is particularly suitable for navigating vehicles driving on expressways and facing a congested road section ahead. The information processing method for traffic management includes the following steps:
获取位于第一路段上的车辆的平均速度；在该步骤中，在车辆中放置移动终端，该移动终端集成了导航系统，数据处理中心借助卫星与移动终端的通信来获得行驶于第一路段的每个车辆的速度，并计算出该路段上所有车辆的平均速度。Obtain the average speed of the vehicle located on the first road section; in this step, a mobile terminal is placed in the vehicle, the mobile terminal integrates the navigation system, and the data processing center obtains the speed of the vehicle traveling on the first road section by means of the communication between the satellite and the mobile terminal. the speed of each vehicle, and calculate the average speed of all vehicles on the road segment.
判断第一路段上的车辆的平均速度是否位于第一速度范围内；在该步骤中，第一速度范围远小于高速限制速度120km/h，例如，第一速度范围 30-55km/h，当第一路段上的车辆位于该速度范围内，说明，该第一路段上的车辆远小于限制速度，这意味着该路段虽然不构成拥堵路段，然而，可能该路段的前方某一路段已发生了拥堵。Determine whether the average speed of the vehicle on the first road segment is within the first speed range; in this step, the first speed range is much smaller than the high-speed limit speed of 120km/h, for example, the first speed range is 30-55km/h, when the first speed range is 120km/h The vehicles on the road section are located within the speed range, which means that the vehicles on the first road section are far less than the speed limit, which means that although the road section does not constitute a congested road section, it may be that a road section ahead of the road section has been congested. .
若在第一路段的车辆的平均速度位于第一速度范围内，查询位于第一路段的前方是否存在处于拥堵状态的第二路段。该判断的意义在于：第一路段的车辆的平均速度是否位于第一速度范围内，需要获知前方是否发生了拥堵。If the average speed of the vehicles in the first road segment is within the first speed range, query whether there is a second road segment in a congested state in front of the first road segment. The significance of this judgment is: whether the average speed of the vehicles in the first road segment is within the first speed range, it is necessary to know whether there is congestion ahead.
若存在处于拥堵状态的第二路段，向位于第一路段后方且与第二路段之间具有至少一个出口的第三路段上的车辆发出指示信息；其中：指示信息至少包括：第二路段的位置信息和拥堵程度信息，以及出口的位置信息。例如，当第二路段的车辆行驶速度为40km/h时，该较低的行驶速度可能由于前方路段拥堵造成，因此，查询前方路段是否存在拥堵状态，当查询到前方具有拥堵路段时(将该拥堵路段定义为第二路段)，数据处理中心向行驶于第一路段后方且与第一路段之间还具有出口的路段(不妨称为为第三路段)上的车辆发送关于拥堵路段的位置、拥堵程度的信息以及车辆前方的出口的位置，例如，车辆上的移动终端可以发出提示音“前方20公里处拥堵，前方 10公里处有高速出口”。If there is a second road segment in a congested state, send instruction information to vehicles on a third road segment behind the first road segment and having at least one exit between the first road segment and the second road segment; wherein: the indication information at least includes: the position of the second road segment Information and congestion level information, and location information of exits. For example, when the driving speed of the vehicle in the second road section is 40km/h, the lower driving speed may be caused by the congestion on the road ahead. Therefore, query whether the road ahead is congested. When it is found that the road ahead is congested (the The congested road segment is defined as the second road segment), and the data processing center sends information about the location of the congested road segment, Information on the degree of congestion and the location of the exit in front of the vehicle, for example, the mobile terminal on the vehicle can issue a prompt sound "20 kilometers ahead of congestion, there is a high-speed exit 10 kilometers ahead".
上述实施例的优势在于：The advantages of the above embodiment are:
本发明基于尚未进入拥堵路段(第二路段)的车辆(第一路段上的车辆) 的平均速度来给予后方且具有可选路线的车辆(第三路段的车辆)导航提示，使得后方车辆(第三路段上的车辆)的驾驶者具有通过从出口驶出而选择其他形式路线的余地。Based on the average speed of vehicles (vehicles on the first road segment) that have not yet entered the congested road segment (the second road segment), the present invention gives navigation prompts to the vehicles behind and with optional routes (the vehicles on the third road segment), so that the vehicles behind (the vehicles on the third road segment) The driver of the vehicle on the three-way segment) has the leeway to choose other forms of route by taking the exit.
在本发明的一个优选实施例中，在上述实施例的基础上，当遇到第二路段上的车辆的拥堵程度大于预设拥堵程度的情况时，指示信息还包括：用于提示第三路段上的车辆从出口驶出的提示信息。例如，当第二路段的拥堵程度很大，可能导致第三路段上的车辆经过第一路段而进入第二路段后不但不能通过第二路段，且可能会因车辆的不断驶入而增大第二路段的长度(增大拥堵路段的长度)时，移动终端会发出提示音“前方20公里处严重拥堵，前方10公里处有高速出口，建议从高速出口驶出高速路”In a preferred embodiment of the present invention, on the basis of the above-mentioned embodiment, when the congestion degree of the vehicles on the second road section is greater than the preset congestion degree, the indication information further includes: a reminder for the third road section A warning message for vehicles on the road to exit from the exit. For example, when the second road segment is heavily congested, it may cause vehicles on the third road segment to pass the first road segment and enter the second road segment not only unable to pass through the second road segment, but may also increase the number of vehicles on the third road segment due to the continuous entry of vehicles. When the length of the second road section (increase the length of the congested road section), the mobile terminal will send out a prompt tone: "There is serious congestion 20 kilometers ahead, and there is a high-speed exit 10 kilometers ahead. It is recommended to take the expressway from the high-speed exit"
在本发明的一个优选实施例中，在上述实施例的基础上，第一速度范围分为第一速度分段和第二速度分段，第一速度分段高于第二速度分段，若第一路段上车辆的平均速度位于第二速度分段内，提示第三路段上距离第一路段至少具有两个出口的车辆从距离第一路段最近的出口驶出；若第一路段上的车辆的平均速度位于第一速度分段内，提示第三路段上距离第一路段至少具有两个出口的车辆从距离第二路段最远的出口驶出。In a preferred embodiment of the present invention, on the basis of the above embodiment, the first speed range is divided into a first speed segment and a second speed segment, the first speed segment is higher than the second speed segment, if The average speed of vehicles on the first road segment is within the second speed segment, indicating that vehicles on the third road segment with at least two exits from the first road segment exit from the exit closest to the first road segment; The average speed of is within the first speed segment, indicating that vehicles on the third road segment with at least two exits from the first road segment exit from the exit farthest from the second road segment.
优选地，第一速度分段为30-40km/h，第二速度分段为40-55km/h。Preferably, the first speed segment is 30-40 km/h and the second speed segment is 40-55 km/h.
优选地，拥堵状态基于车辆的行驶速度确定，当车辆的平均速度位于第二速度范围内，确定为车辆所在的路段为处于拥堵状态的第二路段。Preferably, the congestion state is determined based on the traveling speed of the vehicle, and when the average speed of the vehicle is within the second speed range, it is determined that the road segment where the vehicle is located is the second road segment in the congestion state.
优选地，第二速度范围为0-15km/h，预设封堵程度对应的车辆的平均速度为5km/h。Preferably, the second speed range is 0-15 km/h, and the average speed of the vehicle corresponding to the preset blocking degree is 5 km/h.
此外，尽管已经在本发明中描述了示例性实施例，其范围包括任何和所有基于本发明的具有等同元件、修改、省略、组合(例如，各种实施例交叉的方案)、改编或改变的实施例。权利要求书中的元件将被基于权利要求中采用的语言宽泛地解释，并不限于在本说明书中或本申请的实施期间所描述的示例，其示例将被解释为非排他性的。因此，本说明书和示例旨在仅被认为是示例，真正的范围和精神由以下权利要求以及其等同物的全部范围所指示。Furthermore, although exemplary embodiments have been described in this invention, the scope thereof includes any and all equivalents, modifications, omissions, combinations (eg, where various embodiments intersect), adaptations, or alterations based on this invention Example. Elements in the claims are to be construed broadly based on the language employed in the claims, and are not to be limited to the examples described in this specification or during the practice of this application, the examples of which are to be construed as non-exclusive. Therefore, this specification and examples are intended to be regarded as examples only, with the true scope and spirit being indicated by the following claims along with their full scope of equivalents.
以上描述旨在是说明性的而不是限制性的。例如，上述示例(或其一个或更多方案)可以彼此组合使用。例如本领域普通技术人员在阅读上述描述时可以使用其它实施例。另外，在上述具体实施方式中，各种特征可以被分组在一起以简单化本发明。这不应解释为一种不要求保护的公开的特征对于任一权利要求是必要的意图。相反，本发明的主题可以少于特定的公开的实施例的全部特征。从而，以下权利要求书作为示例或实施例在此并入具体实施方式中，其中每个权利要求独立地作为单独的实施例，并且考虑这些实施例可以以各种组合或排列彼此组合。本发明的范围应参照所附权利要求以及这些权利要求赋权的等同形式的全部范围来确定。The above description is intended to be illustrative and not restrictive. For example, the above examples (or one or more of them) may be used in combination with each other. For example, other embodiments may be utilized by those of ordinary skill in the art upon reading the above description. Additionally, in the above Detailed Description, various features may be grouped together to simplify the present invention. This should not be construed as an intention that an unclaimed disclosed feature is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the Detailed Description by way of example or embodiment, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
以上实施例仅为本发明的示例性实施例，不用于限制本发明，本发明的保护范围由权利要求书限定。本领域技术人员可以在本发明的实质和保护范围内，对本发明做出各种修改或等同替换，这种修改或等同替换也应视为落在本发明的保护范围内。The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present invention within the spirit and protection scope of the present invention, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present invention.
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