Emergency vehicle release method and system for city traffic

An emergency vehicle and urban traffic technology, applied in the field of urban traffic as emergency vehicle release, can solve problems such as delayed rescue timing, inability to clear the rescue route in time, and reduced rescue quality, and achieve a convenient, easy to popularize and use, and improve rescue efficiency. Effect

Active Publication Date: 2015-08-26
邳州市景鹏创业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the rescue vehicle arrives at the intersection, due to traffic congestion, the rescue route cannot be cleared in time even if it is given priority release, which delays the rescue opportunity and reduces the rescue quality

Method used

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  • Emergency vehicle release method and system for city traffic
  • Emergency vehicle release method and system for city traffic
  • Emergency vehicle release method and system for city traffic

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Embodiment Construction

[0022] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 Shown is a flow chart of the method of the present invention, a method for urban traffic to release emergency vehicles, comprising the following steps:

[0024] (1) After receiving the rescue information, the on-board terminal of the emergency vehicle sends the vehicle location information, vehicle natural information, vehicle speed information, accident location information, and information on whether to return to the control center through wireless communication;

[0025] (2) The control center plans an optimal route according to the road traffic conditions between the vehicle position and the accident site, and then sends the route information to the vehicle-mounted terminal of the emergency vehicle, and calculates the arrival of the emergency vehicle based on the vehicle speed information and the distance of the ...

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PUM

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Abstract

The invention discloses an emergency vehicle release method and system for city traffic. The method comprises an emergency vehicle communicating with a control center, the control center planning an optimal route, the control center updating the optimal route in real time, and a signaler releasing the emergency vehicle arriving at a crossing. The system comprises an emergency vehicle end, a signaler end and the control enter. The emergency vehicle end comprises a vehicle-mounted terminal, and a GPRS module and a Zigbee sending module which are respectively connected with the vehicle-mounted terminal. The signaler end comprises a signaler controller, and a signal lamp, an electronic screen and a Zigbee receiving module which are respectively connected with the signaler controller. According to the invention, after an accident takes place, a corresponding rescue route is planned in advance, the rescue route is reserved in advance, the vehicle preferentially passes through the crossing when arriving at the crossing, the rescue time is reduced, and the rescue quality is improved.

Description

technical field [0001] The invention belongs to the technical field of public transportation, and in particular relates to a method and system for releasing emergency vehicles in urban transportation. Background technique [0002] With the development of society, motor vehicles have gradually become one of the main means of transportation for people to travel. The popularity of vehicles has increased the pressure on urban traffic. However, urban rescue work such as 120, 110, and 119 requires rescue vehicles to arrive at the scene in time, so signal machines are required to give priority to them. Most of the traditional emergency vehicle avoidance involves only a single intersection, that is, when the vehicle arrives at the intersection, priority is given to it, and there is no unified planning reservation and early warning for the rescue route. When the rescue vehicle arrives at the intersection, due to traffic congestion, even if it is provided with priority release, the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/087
Inventor 杨春霞鲍铁男伍文璐符义琴倪君
Owner 邳州市景鹏创业投资有限公司
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