Urban Parking Location Guidance System Points to the Difficulty of Parking and Will Realize Unmanned

As an important part of its (Intelligent Transportation System), urban parking location guidance system has been studied in Europe, America and other countries, and will be widely used in downtown parking guidance. The use of urban parking location guidance system can greatly alleviate urban traffic congestion, reduce road occupation, significantly improve the utilization of original parking facilities, and achieve good social and economic benefits. Through the use of urban parking location guidance system, providing comprehensive parking guidance service can greatly improve the service level of parking lot, improve the utilization rate of parking space, and establish the perfect image of high-quality service of parking lot. The urban parking location guidance system independently designed and produced by tigerwong explains its characteristics and advantages from multiple angles: 1. From the perspective of users: simple structure, convenient construction, flexible debugging, high safety and fast use. 2. From the perspective of managers: easy to operate and maintain, high degree of automation, able to provide high-quality, safe and fast parking service, and establish a new image of property management. 3. From the perspective of investors: the maintenance cost is low, the advertising benefit is significant, and the return of investors has a value-added effect. I. construction and composition of urban parking guidance system the urban parking guidance system based on tpg300 series vehicle flow acquisition terminal is mainly composed of five parts: parking lot location guidance system (parking lot empty parking space acquisition system); Urban traffic trunk road vehicle flow collection system; LED information release screens distributed in municipal trunk roads and communities; Mobile GPRS data transmission network; Data management service center based on Internet server.

II. For vehicle flow monitoring of main traffic arteries, two coils are buried in each lane, and one flow acquisition terminal is used. Multiple vehicle flow acquisition terminals can be networked through CAN bus in multiple lanes, and the collected data can be transmitted to Internet Network in real time as required through GPRS DTU module connected to No. 1 acquisition terminal, At the same time, the acquisition terminal sends the collected parking space information to the local led release screen through RS485 bus. III. statistics of the number of vacant parking spaces in the parking lot. A vehicle flow acquisition terminal is installed in each lane at the entrance and exit of each parking lot, and the acquisition terminals are connected by CAN bus. No. 1 acquisition terminal is designated as the data statistics center.

It is connected with a GPRS DTU module, which can transmit the collected data and the counted empty parking space data to the Internet Network in real time as required. At the same time, each acquisition terminal can send each divisional parking space to the local led parking space screen through RS485 bus to guide the owner to find the empty parking space quickly. Parking lot location guidance system not only exists as the most basic data acquisition unit in urban parking guidance system, but also brings direct benefits for guiding traffic flow and improving the use efficiency of parking spaces in the normal operation of parking lot. The parking space information release screen at or near the entrance of the parking lot is directly managed by each subsystem, which reduces the complexity of the system and enhances the reliability and ease of use of the system. IV. LED information release screen LED information release screen is one of the vehicle guidance information release carriers.

It can be planned into different sizes according to different areas and installed on main trunk roads or intersections. It can not only release traffic congestion information, but also release the driving direction or the number of empty parking spaces in the area to induce vehicles to choose the driving path. V. vehicle flow statistics the main function of this module is to provide a means for parking lot managers to understand the operation status of the parking lot. Through the query of historical data in different time periods, we can better understand the use of parking lots in different time periods; The parking lot layout and parking space allocation can be better arranged through different queries of the whole yard, area and acquisition terminal. Vi. data management service center data management service center is an entity that summarizes and processes the collection and release of parking lot data or traffic trunk road vehicle flow data. It includes several functions such as data acquisition, data analysis and processing and information release.

The vehicle flow collection system and parking lot vacancy collection system scattered in various parts of the city transmit the collected real-time data to the server through GPRS. After the server processes the data according to the preset rules or algorithms, the processing result information is released to the LED information release screen scattered in various parts of the city through GPRS network. For some processed data, the server can share data with the outside world through web server, so that travelers can understand the traffic flow information of relevant paths through web service or mobile phone short message service before departure, so as to effectively improve the optimization rate of traffic flow. VII. Data sharing, establish a unified traffic information platform, integrate electronic map technology in the platform, integrate the real-time status of vehicle flow monitoring points and parking lots into the electronic map, form an electronic description and dynamic information release system of urban traffic, integrate traffic network and parking space distribution network, and uniformly monitor roads Dynamic information of parking lot and parking space. Only through such a platform can we form a multi-channel, multi-level and multi-space traffic information release system, provide convenient and timely reference information for travel vehicles, let each traveler actively and consciously optimize the travel path, and optimize the traffic flow distribution of the city. The characteristic of this system is to consider people, vehicles and roads comprehensively, improve the road traffic system by inducing the travel behavior of road users, prevent traffic congestion, reduce the residence time of vehicles on the road, and finally realize the reasonable distribution of traffic flow in each section of the road network.

The urban parking location guidance system scheme can also be designed for a single large parking lot or multiple small parking lot groups. It has ingenious creativity and excellent performance, which can enable the personnel waiting for parking to timely understand the real-time information of empty parking spaces in relevant parking lots in the area, so as to directly guide the vehicles to enter the parking lot, avoid driving blindly, and improve the utilization rate of urban roads and parking spaces. Tiger Wong parking management system has a professional technical team! If you have any questions about parking lot system, etc., welcome to consult and exchange.