CN202634600U

CN202634600U - System for monitoring safety inside taxi based on Internet of Things technology

Info

Publication number: CN202634600U
Application number: CN 201220193769
Authority: CN
Inventors: 朱恩灿; 李峥
Original assignee: SHANGHAI ZHONGHAILONG HIGH-TECH RESEARCH INSTITUTE
Current assignee: SHANGHAI ZHONGHAILONG HIGH-TECH RESEARCH INSTITUTE
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2012-12-26
Anticipated expiration: 2022-04-28

Abstract

The utility model discloses a system for monitoring safety inside taxi based on the Internet of Things technology. The monitor system comprises a video recorder host, multiple cameras connected to the video recorder host, and a vehicle-mounted power supply connected with the video recorder host, wherein output of the video recorder host is connected with a video output device, the video recorder host is connected with a wireless communication network and transmits safety monitor video data to a video server via the wireless communication network, a monitor center is connected to the video server in a bidirectional communication manner, the monitor center can extract required video data from the video server and can emit control instructions to the video recorder host inside the taxi via the video server, and a non-local monitor workstation connected with the video server can retrieve required video data. The monitor system can realize a multilevel taxi video monitoring platform formed by a taxi management center, a city public security bureau, local public stations and the like, wherein logic relations in levels can be flexibly configured according to requirements; and the monitor system is equipped interfaces compatible with the Internet of Things and possesses good expandability.

Description

A kind of based on safety monitoring system in the taxi of technology of Internet of things

Technical field

The utility model belongs to the automobile services technical field, and is particularly a kind of based on safety monitoring system in the taxi of Internet of Things.

Background technology

Expanding economy, the progress of society, the raising of living standards of the people is for advantage has been created in the taxi trade development.Urban taxi quantity growth in recent years is rapid, but falling behind relatively of trade management brought all disadvantages: efficient is low, and expense is high, and real-time is poor, and scheduling disperses, the wasting of resources, and industry development is obstructed.Taxi is robbed, the driver is killed is to hire out the threat that industry all faces every day.Taxi video surveillance management system is effectively a prevention and a powerful fright to various illegal activities to taxi.Under the state of setting up defences, car internal state and passenger image will be taken, and be sent to Surveillance center through wireless mode in real time, and cause image and audible alarm, start 110 alarm mechanisms; Simultaneously, image and voice will be kept in the server of Surveillance center automatically, be presented on the screen.

For the continuous development that adapts to urban transportation and the improvement of social security; The modern management of taxi is put on agenda, and the taxi monitoring and dispatching system that set up a unification, efficient, unobstructed, wide coverage, is ubiquitous just seems and is necessary very much.But technically there are many limitations in existing taxi video surveillance management system, does not fully combine day by day ripe technology of Internet of things, does not incorporate the development of the Internet of Things that has become technological trend.

The utility model content

The purpose of the utility model provides a kind of based on safety monitoring system in the taxi of technology of Internet of things.

The technical scheme of the utility model is; A kind of based on safety monitoring system in the taxi of technology of Internet of things; This supervisory control system comprises the video camera and the vehicle power of video tape recorder main frame, a plurality of access video tape recorder main frames; The output of video tape recorder main frame connects video output device; The video tape recorder main frame inserts also and sends the security monitoring video data through cordless communication network to video server, and Surveillance center inserts video server with the two-way communication mode, and Surveillance center can be from the video data of video server extraction needs; Also can send control command, insert the monitor workstation that is in the strange land of video server and also can retrieve for examination the video data that needs through the video tape recorder main frame of video server in taxi.This system and Internet of Things have compatibility interface.

The utility model can realize that the taxi video monitoring forms the multilevel monitor platform in units such as taxi administrative center, municipal public security bureau, local police stations; But other logical relation of level is according to the demand flexible configuration; Realize compatibility with the Internet of Things interface, system has good autgmentability.

Description of drawings

Fig. 1 is that the system of the utility model forms sketch map

Embodiment

As shown in Figure 1; The utility model based on safety monitoring system in the taxi of technology of Internet of things; This supervisory control system comprises the video camera and the vehicle power of video tape recorder main frame, a plurality of access video tape recorder main frames; The output of video tape recorder main frame connects video output device; The video tape recorder main frame inserts also and sends the security monitoring video data through cordless communication network to video server, and Surveillance center inserts video server with the two-way communication mode, and Surveillance center can be from the video data of video server extraction needs; Also can send control command, insert the monitor workstation that is in the strange land of video server and also can retrieve for examination the video data that needs through the video tape recorder main frame of video server in taxi.This system and Internet of Things have compatibility interface.

Whole system can be divided into front end vehicle-mounted monitoring system, communication line, monitor supervision platform front end vehicle-mounted monitoring system not only but also comprise vehicle-mounted hard disks video tape recorder, rig camera, monitoring head, alarm button, warning flashing light, LCDs, intercommunication earphone, GPS etc. according to function; Communication line comprises that front end moves transmission (EDGE/CDMA 1X) and the monitoring of backstage command centre ethernet network is flat, and platform comprises monitoring software and GIS, Streaming Media, database, application server etc.

The front end system major function comprises:

Vehicle-mounted recording monitor; The vehicle-mounted DVR of front end can carry out this locality video recording; Picture resolution is CIF (324x288), HD1 (704x288), D1 (704x576) is adjustable; Video modes such as start video, timing video, the video of reporting to the police can be set, and the image information that vehicle is uploaded through wireless mode can be stored on the storage server of monitoring and scheduling management platform through the video recording mode.

Data backup, 1 or 2 SD card storages, data backup is convenient, can directly extract SD and stick into the line data backup.Video recording The data professional format can't altered data, guarantees data security, and can convert to.Provide external USB 2.0 interfaces, support hard disk backup.

The Network Transmission characteristic:

1, support dual code stream (code stream of independently recording a video passes code stream with net),

2, be fit to narrow band transmission and wireless transmission,

3, support the wireless network environment video flowing of transmission QCIF form down,

4, clean culture/multicast is optional,

5, TCP/UDP is optional,

6, support telecommunication network real time monitoring and video file to download,

7, the video file on inquiry of support telecommunication network and the playback DVR,

8, support two-way audio frequency and video transmission, can carry out the double-directional speech intercommunication through network.

The delay switching-off function is supported delay switching-off, can be provided with in time 0-300 minute, through the delay switching-off function, can guarantee still can continue in the setting-up time after vehicle is flame-out video recording.

The input of wide voltage, the wide voltage input of DC8V-36V, adapt to vehicle go, brake, the output voltage of storage battery changes when quickening.

GPS uses, and can realize functions such as vehicle real-time positioning, the playback of vehicle historical track, GPS sound broadcast through internal or external GPS module.

Driving recording is gathered, abundant I/O interface, information such as the direction in can the registration of vehicle driving process, speed, temperature, switch door, igniting, extinguishing.

Platform architecture and function:

1, platform adopts C/S mode framework, uses Sybase, and platform relies on assembly to realize video monitoring and playing back videos.The design of platform software has basic network management requirements such as practicality, compatibility, dilatancy, reliability.

2, platform has the warning autoconnect function, the logical again function of having no progeny in the wireless network again, and all devices under the access platform can be connected to supervisory control system and operate as normal automatically.

3, have with public security 110 system dockings and realize the alarm linkage function, alarm treatment through Surveillance center's client really alert after, distribute to 110 command centres through the monitoring alarm networked server.The warning message of 110 command centres also can be distributed to the monitor terminal of Surveillance center through the monitoring alarm networked server.

4, client software has good operation interface, and has auxiliary interfaces such as image window, GIS window, alarm window, video playback window, equipment control window.

5, accomplish equipment, user's registration management through platform; Warning message, control signaling are transmitted; Equipment, user's configuration management; Report to the police to insert and handle, link;

6, remote real-time monitoring, electronic chart real-time tracking and monitoring, image reproducing, the playback of vehicle historical data.

Wherein, vehicle-mounted video tape recorder main computer boxes technical parameter:

Performance parameter

Claims

1. one kind based on safety monitoring system in the taxi of technology of Internet of things; It is characterized in that; This supervisory control system comprises the video camera and the vehicle power of video tape recorder main frame, a plurality of access video tape recorder main frames; The output of video tape recorder main frame connects video output device, and the video tape recorder main frame inserts and sends the security monitoring video data through cordless communication network to video server, and Surveillance center inserts video server with the two-way communication mode; Surveillance center can be from the video data of video server extraction needs; Also can send control command through the video tape recorder main frame of video server in taxi, insert the monitor workstation that is in the strange land of video server and also can retrieve for examination the video data that needs, this system and Internet of Things have compatibility interface.