CN201242753Y

CN201242753Y - Monitor for monitoring vehicle

Info

Publication number: CN201242753Y
Application number: CNU2008200937739U
Authority: CN
Inventors: 梁斌; 彭一平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-30
Filing date: 2008-04-30
Publication date: 2009-05-20
Anticipated expiration: 2018-04-30

Abstract

The utility model relates to a vehicle monitoring device, which comprises an on-vehicle information mechanism and a monitoring mechanism; wherein, the on-vehicle information mechanism comprises a power supply module and an information storage and wireless communication module; the monitoring mechanism comprises a power supply module, a wireless data reading module and a status reporting module, the information storage and wireless communication module is a ZIGBEE module, and the wireless data reading module is a ZIGBEE response module. As the ZIGBEE module and the ZIGBEE coping module are adopted for the wireless communication, the vehicle monitoring device has the advantages of low use cost, bidirectional information transmission, and convenient networking, omnidirectivity and strong anti-interference performance are and safe transmission of the ZIGBEE wireless communication; therefore, the technical problems of high cost, narrow transmission direction and transmission range, short transmission distance, poor anti-interference performance and easy data leakage and loss of the prior vehicle monitoring device can be solved.

Description

A kind of equipment for monitoring vehicles

Technical field

The utility model relates to equipment for monitoring vehicles.

Background technology

Existing equipment for monitoring vehicles comprises on-vehicle information mechanism and mechanism for monitoring, on-vehicle information mechanism comprises supply module and information stores and wireless communication module, mechanism for monitoring comprises power module, wireless data read module and status report module, carry out communication identification by the RFID technology between on-vehicle information mechanism and mechanism for monitoring, owing to belong to low-frequency transmission, its communications protocol complexity is when breaking connection, the time of recovering connection again is long, and the transmission direction scope is narrow; Adopt active card to send data, the equipment cost of reading of data is very high, adopts passive card to send data, and coverage can only be about 3-5 rice; RFID data send in the process of reading, anti-interference is relatively poor,, there is safe privacy concern in missing data easily at the power consumption height.

The utility model content

The utility model provides a kind of equipment for monitoring vehicles, with solve existing equipment for monitoring vehicles cost height, the transmission direction scope is narrow and the distance short, anti-interference is relatively poor and the technical matters of easy missing data.

In order to solve above technical matters, the technical scheme that the utility model is taked is:

A kind of equipment for monitoring vehicles, comprise on-vehicle information mechanism and mechanism for monitoring, on-vehicle information mechanism comprises supply module and information stores and wireless communication module, mechanism for monitoring comprises power module, wireless data read module and status report module, it is characterized in that, described information stores and wireless communication module are the ZIGBEE module, and described wireless data read module is a ZIGBEE reply module.

Described mechanism for monitoring is arranged at the fixed location, and is provided with directional antenna.

Described mechanism for monitoring is a mobile handheld terminal.

Described on-vehicle information mechanism also comprises information-storing device.

Described status report module is with form, text, audio frequency and/or video mode output detected state.

The built-in ZIGBEE module records of described on-vehicle information mechanism comprises following information at least: global unique address sign indicating number, the number-plate number, vehicle, color, Motor Number.

Described on-vehicle information mechanism also comprises the cassette vehicle ' card that stores global unique address sign indicating number and vehicle traveling information at least.

Described mechanism for monitoring also comprises video camera and information-storing device.

Also comprise information management terminal and information management service center, described mechanism for monitoring is connected with the information management terminal, and the information management service center is connected with the information management terminal.

Also comprise the information of vehicles read write device, the information of vehicles read write device is connected with the information management service center by the information management terminal.

After having adopted technique scheme, carry out wireless telecommunications owing to adopted ZIGBEE module and ZIGBEE reply module, and utilize that the ZIGBEE wireless telecommunications have that use cost is low, the characteristics of information bidirectional transmission, networking convenience, isotropic directivity, strong interference immunity and transmission security, therefore, solved existing equipment for monitoring vehicles cost height, the transmission direction scope is narrow and the distance is short, anti-interference is relatively poor and the technical matters of easy missing data.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Embodiment

As shown in Figure 1, a kind of equipment for monitoring vehicles, comprise on-vehicle information mechanism, mechanism for monitoring, the information of vehicles read write device, information management terminal and information management service center, mechanism for monitoring is connected with the information management terminal, the information management service center is connected with the information management terminal, mechanism for monitoring sends to the information management service center with the information that monitors by the information management terminal and compares with the information with the information management service center, and comparative result sent to the information management terminal, the information of vehicles read write device is connected with the information management service center by the information management terminal, to read and to revise the part canned data in the on-vehicle information mechanism, on-vehicle information mechanism comprises supply module, information-storing device and information stores and wireless communication module, mechanism for monitoring comprises power module, the wireless data read module, video camera, information-storing device and status report module, information stores and wireless communication module are the ZIGBEE module, the wireless data read module is a ZIGBEE reply module, mechanism for monitoring can be arranged at the fixed location, when being arranged at the fixed location, owing to utilize the ZIGBEE transmission side communication to being isotropic setting, therefore configure directional antenna is to realize that the vehicle of special modality is carried out detection, also can be mobile handheld terminal, the status report module is with form, text, audio frequency and/or video mode output detected state.The built-in ZIGBEE module records of on-vehicle information mechanism comprises following information at least: global unique address sign indicating number, the number-plate number, vehicle, color, Motor Number, on-vehicle information mechanism can be provided with the cassette vehicle ' card that stores global unique address sign indicating number and vehicle traveling information at least.

The utility model adopts multiple spot cloth network technology and the wireless linkage technique of ZIGBEE (wireless free networking), as prompt power semiconductor JENNIC ZIGBEE chip JN5139R1 of incorporated company of British businessman and JN5132R1, ZIGBEE is a kind of short distance, low rate radio network technique, it can be widely used in various automation fields along with industrial automation is developed for the demand of radio communication and data transmission.The basis of ZIGBEE is an IEEE802.15.4 wireless personal area network standard, is the technology motion between radio mark technology and bluetooth.Its major technique advantage has:

1, low-power consumption: under the low power consumption standby mode, common No. 5 dry cells of two joints can use 6 months to 2 years;

2, low cost: because the ZIGBEE message transmission rate is low, agreement is simple, so greatly reduce cost;

3, prolong in short-term: time delay is all between 15 milliseconds to 30 milliseconds usually;

4, macroreticular capacity: each ZIGBEE network can be supported 65535 equipment at most, that is to say, each ZIGBEE equipment can be connected with other 65534 equipment.

The target of ZIGBEE technology is exactly at industry, home automation, remote measuring and controlling, automotive automation, agricultural automation and medical treatment and nursing etc., for example light robotization control, the data acquisition of sensor and monitoring, applications such as oil field, electric power, mine and vehicle management.Usually, meet the application of one of following condition, just can consider to adopt the ZIGBEE technology to make wireless transmission: to need the site of data acquisition or monitoring many; The requirement data quantity transmitted is little, and requires equipment cost low; Powered battery; With a varied topography, the monitoring point is many, needs the bigger network coverage; Existing mobile network's coverage hole; Use existing mobile network to carry out the telemetering and remote control system of low data bulk transmission; Use the position application of the too high regional area moving target of GPS weak effect or cost.

Claims

1, a kind of equipment for monitoring vehicles, comprise on-vehicle information mechanism and mechanism for monitoring, on-vehicle information mechanism comprises supply module and information stores and wireless communication module, mechanism for monitoring comprises power module, wireless data read module and status report module, it is characterized in that, described information stores and wireless communication module are the ZIGBEE module, and described wireless data read module is a ZIGBEE reply module.

2, equipment for monitoring vehicles as claimed in claim 1 is characterized in that, described mechanism for monitoring is arranged at the fixed location, and is provided with directional antenna.

3, equipment for monitoring vehicles as claimed in claim 1 is characterized in that, described mechanism for monitoring is a mobile handheld terminal.

4, equipment for monitoring vehicles as claimed in claim 1 is characterized in that, described on-vehicle information mechanism also comprises information-storing device.

5, equipment for monitoring vehicles as claimed in claim 1 is characterized in that, described on-vehicle information mechanism also comprises the cassette vehicle ' card that stores global unique address sign indicating number and vehicle traveling information at least.

6, arbitrary equipment for monitoring vehicles as claimed in claim 1 is characterized in that, described mechanism for monitoring also comprises video camera and information-storing device.

7, arbitrary equipment for monitoring vehicles as claimed in claim 1 is characterized in that, also comprises information management terminal and information management service center, and described mechanism for monitoring is connected with the information management terminal, and the information management service center is connected with the information management terminal.

8, arbitrary equipment for monitoring vehicles as claimed in claim 7 is characterized in that, also comprises the information of vehicles read write device, and the information of vehicles read write device is connected with the information management service center by the information management terminal.