Utility model content
For problems of the prior art, the precision that the purpose of this utility model is to provide a kind of location is very high, powerful, can the transport condition of monitoring and controlling traffic instrument in real time, when there is abnormality, the supervising device for the vehicles and the supervisory control system of warning outwards can be sent.
According to an aspect of the present utility model, the utility model proposes a kind of supervising device for the vehicles, this device comprises housing and is contained in housing: locating information acquisition unit; The information process unit be connected with described locating information acquisition unit communication; Radio communication unit, described radio communication unit comprises the first communication unit for establishing a communications link between information process unit and monitoring server and the second communication unit for establishing a communications link between information process unit and CORS (ContinuousOperationalReferenceSystem runs satellite fix service colligate system continuously).
Supervising device in the utility model embodiment the signal of real-time reception satellite can carry out One-Point Location, and the differential corrections simultaneously sent out by receiving CORS network propagation carries out Differential positioning, can realize the locating effect of sub-meter grade.The transport condition of all right monitoring and controlling traffic instrument in real time of this device, when there is abnormality, outwards can send warning.In addition, this device is communicated to connect by information process unit and described power module, and information process unit can control the power supply of power module.Such as, can, according to the stable state of self of the information about power in power module and device, judge whether to stop complete machine powering or stop local module powering, thus energy efficient.
In some embodiments, described locating information acquisition unit comprises big-dipper satellite locating module and/or gps satellite locating module.
This supervising device had both supported that the single system of the Big Dipper and GPS was located, and supported again the dual system alignment by union of the Big Dipper+GPS, and the scope of application is wider, and satellite searching ability is stronger, and positioning precision is higher.
In some embodiments, this supervising device also comprises the activating sensor for gathering spatial movement state information, and described activating sensor and described information process unit communicate to connect.In some embodiments, this activating sensor is multi-axial sensor.
Activating sensor in this device can the movement state information of the vehicles described in precise acquisition.Radio communication unit can according to the monitored instruction received, information process unit is utilized to be handed down to the movement state information of the activating sensor acquisition vehicles, also can by information process unit timing to activating sensor acquisition request movement state information, by information process unit, these information are carried out analyzing and processing, the vehicle generating the vehicles (such as car machine) travels record, log recording, overspeed alarming record, fatigue warning record, and is outwards sent by radio communication unit by these records.
In some embodiments, this supervising device also comprises the memory cell for storing electronic map and/or orthophotoquad, and memory cell and radio communication unit communicate to connect.
This device by with high-precision electronic chart and orthophotoquad with the use of, further can improve the precision of location, can accurately monitoring and controlling traffic instrument in the process of moving the situation violating the regulations such as whether to alter.
In some embodiments, described radio communication unit comprises GPRS communication module and/or GSM communication module.
This supervising device arranges the communication module of redundancy, and the scope of application is wider, and communication effect is better.
In some embodiments, housing is provided with distress call button, and this distress call button associates with information process unit.
Be configured with the driver of the vehicles of this device in emergency situations, distress call button can be pressed, distress call information is outwards sent by radio communication unit, this distress call mode simple and fast.
In some embodiments, supervising device also comprises the printer communicated to connect with information process unit, described printer comprises: printer framework, for being arranged on the front cover for printer in described printer framework, be placed in the printer core in printer framework and the printer paper feeder for installing thermal printing paper.
This supervising device can print the relevant information that vehicle travels record, log recording, overspeed alarming record, fatigue warning record at any time.
In some embodiments, described supervising device at least also comprises the one in display screen, CAN interface and the spare interface unit communicated to connect with described information process unit.
The extended capability of this device is very strong, can configure corresponding hardware as required, such as, is connected the equipment such as camera, alarm, oil-break power break by serial line interface RS232; The equipment matched is connected by USB interface.This device can obtain dynamic parameter in car machine by CAN interface.The positional information of vehicle can be shown in real time, or the motion state of vehicle, the audio unit that can also be connected by audio interface and monitoring client carry out voice call.
According to another aspect of the present utility model, propose a kind of supervisory control system for the vehicles, comprising: Cors system; The monitoring server be connected with described Cors system communication; The above-mentioned supervising device communicated with described monitoring server with described Cors system.
The precision of the location of supervising device of the present utility model and supervisory control system is very high, can realize the locating effect of sub-meter grade; The transport condition of all right monitoring and controlling traffic instrument in real time of this device, when there is abnormality, outwards can send warning; In addition, this device is communicated to connect by information process unit and described power module, and information process unit can control the power supply of power module.
Embodiment
Above-mentioned and other feature and advantage of the present invention are embodied from below in conjunction with accompanying drawing in the explanation of various execution mode of the present invention.Thering is provided of these drawings and embodiments is only exemplary, not forms the restriction to scope of the present invention.
Fig. 2 is the structural representation of the supervising device for the vehicles of the utility model one execution mode.As shown in Figure 2, this device comprises: locating information acquisition unit 1; The information process unit 3 communicated to connect with locating information acquisition unit 1; Radio communication unit 2, radio communication unit 2 comprises the first communication unit for establishing a communications link between information process unit 3 and monitoring server and the second communication unit for establishing a communications link between information process unit 3 and CORS system; The power module 5 be electrically connected with locating information acquisition unit 1, radio communication unit 2, information process unit 3 respectively, power module 5 also communicates to connect with information process unit 3.Activating sensor 4 for gathering spatial movement state information communicates to connect with information process unit 3.
In present embodiment, radio communication unit comprises GPRS communication module and/or GSM communication module.Arrange communication module by redundancy, make the supervising device scope of application in present embodiment wider, communication effect is better.The locating information acquisition unit 1 that the present embodiment adopts comprises big-dipper satellite positioning unit and gps satellite positioning unit, Big Dipper positioning unit search big-dipper satellite, GPS positioning unit search gps satellite, by least searching for the locating information that the satellite ading up to five obtains car machine.
This device can by mutual with CORS system information, compensate orientation distance and revise, the impact eliminating satellite clock difference, locating information acquisition unit clock difference, atmospheric ionized layer and tropospheric refraction error to the full extent can realize sub_meter position effect.Radio communication unit 2 comprises GPRS and/or GSM communication module.Activating sensor 4 in present embodiment is multi-axial sensor, can be specifically three axles, six axles or nine axle sensors.Activating sensor 4 and power module 5 communicate to connect with information process unit 3 respectively.Information process unit 3, by the information interaction with activating sensor 4 and power module 5, can be used for controlling the power supply of power module 5 and analyzing the information of the car machine that activating sensor 4 collects.Such as, when activating sensor 4 monitor supervising device remain static reach predetermined amount of time (such as static 10 minutes) time, quiescent state information is fed back to information process unit 3 by activating sensor 4, information process unit 3 sends instruction to power module 5, stop the power supply to locating information acquisition unit 1 and wireless communication module 2, resting state is entered after supervising device stop position location and transmission information, when activating sensor 4 detects that supervising device moves, wake supervising device up; Different motion states is in when activating sensor 4 monitors supervising device, and/or power module 5 electricity is when dropping to predetermined low electricity, information process unit 3 is collected movement state information and/or low information about power and is carried out analyzing and processing, generate car seat in the plane put drive over the speed limit, the driving information such as fatigue driving, then the positional information of driving information together with the car machine obtained from locating information acquisition unit 1 outwards to be sent.This device can also by with high-precision electronic chart and orthophotoquad with the use of, further can improve the precision of location, can accurately monitoring and controlling traffic instrument in the process of moving the situation violating the regulations such as whether to alter.
Fig. 3 is the structural representation of the supervising device for the vehicles of another execution mode of the utility model.As shown in Figure 3, this car machine monitoring device comprises: the GSM antenna 7 be connected with wireless communication module 2 respectively, audio interface 6 and memory cell 9, be placed in the inner SIM card 17 of wireless communication module 2, the GPS/ Beidou antenna 8 be connected with locating information acquisition unit 1, the wireless communication unit 2 be connected with information process unit 3 respectively, locating information acquisition unit 1, distress call button 15, spare interface unit 16, multiplex roles power management module 11, CAN interface 12, display screen 13 (also can substitute by liquid crystal display), printer 14 and activating sensor 4.Lithium battery 10 connects power module 5 by & off switch, and power module 5 connects multiplex roles power management module 11 again.Spare interface unit 16 can be the interface such as USB interface or RS232 interface, may be used for connecting the equipment such as camera, alarm and car machine recorder.In present embodiment, information process unit 3 model is the microcontroller of ARMcortexM3.
In the present embodiment, this SIM card number can be bound mutually with the telephone number of the programmed emergency of monitoring client.Can sound be uploaded according to the instruction of information process unit 3 or set up call and connect.In case of emergency, programmed emergency dials SIM card card number, and information process unit 3 controls auto-pickup, and programmed emergency can the situation of real-time listening car machine.The driver of the vehicles also can dial programmed emergency phone by talk button, converses.
Enumerate the implementation that an embodiment is monitored the vehicles (such as car machine) for illustration of this supervising device below:
The driver of car machine opens the switch of this supervising device, power module 5 is powered for this supervising device, each parts and the interface of information process unit 3 pairs of devices detect, the sound that the audio-frequency module that audio interface 6 connects sends " ticking ", and " system is just in self-inspection please after a while " is shown on display screen 13, point out user " car machine starts normal work " after completing startup self-detection.
Car machine recorder carries out identification to the driver of car machine, the classification of the running data of each driver is kept in memory cell 9, the each driver of this running data physical record logs in the motor vehicle driving license number of time of this supervising device, the time of exiting this supervising device and driver, record number of times in the present embodiment and be approximately 200, circulation covers.
The car machine real-time reception Big Dipper/GPS dual system satellite-signal, draws hi-Fix result, it should be noted that, this positioning result, except high-precision positional information, also comprises the real-time positioning informations such as time, longitude and latitude, speed, direction.
Car machine gathers motion state letter and the locating information of car machine by activating sensor 4 and locating information acquisition unit 1.These information are carried out analyzing and processing by information process unit 3, the vehicle generating car machine travels record, log recording, overspeed alarming record, fatigue warning record, and these record wireless communication units 2 are outwards sent report to the police, or these information are stored in the memory cell 9 that is connected with wireless communication unit 2.Wherein,
Car machine travels record: record time that car machine travels, speed and mileage the relevant transport condition of store car in detail with the time interval of 1 second.Speed record unit km/time, measuring range 0 ~ 250 km/time, mileage record unit km, measuring range 0 ~ 999.999 km.
The situation of example log record below:
1) record energising or outage types and time of origin (this record is approximately 1000);
2) generation amendment situation such as installation parameter, time (this record is approximately 300) is recorded;
3) state informations (this record is approximately 60) such as writing speed is abnormal.
4) record overspeed alarming situation: when car speed exceed preset velocity constraint time, meeting active reporting overspeed alarming data, car chance is slowed down by the audio unit voice reminder driver be connected with audio interface 6, and overspeed alarming information is uploaded Surveillance center.Record hypervelocity number of times simultaneously, hypervelocity time started, end time, the information such as maximum speed, driver identification.
5) record fatigue warning situation: when same driver drives continuously close to (such as 12 hours) during set point, car machine will give the alarm, remind driver to take a good rest, and fatigue warning information is uploaded Surveillance center.
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the supervising device of Fig. 3.Shown in Fig. 4, this car machine monitoring device comprises in housing and housing: mainboard 24, subplate 22 and printer (only having marked its point of formal similarity in figure), body frame 32, to coordinate the button 29 and LCD module 28 installed with body frame.Its middle shell comprises case top lid 21, housing lower cover 23, front cover for printer 31, renovates 34 and eyeglass 35.Wherein printer comprises: printer framework 25, is arranged on the front cover for printer 31 in printer framework 25, the printer core 27 in printer framework and the printer paper feeder 30 for installing thermal printing paper 26.Body frame is also provided with magnet 33 and the suitable opening of front cover for printer 31 shape.
Fig. 5 is the structural representation of the supervisory control system for the vehicles of the utility model one execution mode.As shown in Figure 5, this supervisory control system comprises the above-mentioned supervising device for car machine and Surveillance center.The signal of supervising device real-time reception gps satellite and big-dipper satellite carries out One-Point Location, and the differential corrections of simultaneously broadcasting by receiving CORS system carries out Differential positioning.In order to obtain more high-precision locating effect, the supervising device of the present embodiment is by high accuracy map and orthophotoquad analyzing and processing vehicle position information, and above-mentioned high-precision positioning result is sent to Surveillance center by supervising device.
Execution modes more of the present utility model can be applied to computer system/server, and it can operate with other universal or special computing systems numerous or together with configuring.The example of the well-known computing system being suitable for using together with computer system/server, environment and/or configuration includes but not limited to: personal computer system, server computer system, client computer, hand-held or laptop devices, system based on microprocessor, Set Top Box, programmable consumer electronics, NetPC Network PC, minicomputer system, large computer system and comprise the distributed cloud computing technology environment of above-mentioned any system.
Computer system/server can describe under the general linguistic context of the computer system executable instruction performed by computer system.Usually, program module can comprise routine, program, target program, assembly, logic, data structure etc., and they perform specific task or realize specific abstract data type.Computer system/server can be implemented in distributed cloud computing environment, and in distributed cloud computing environment, task is performed by the remote processing devices by communication network links.In distributed cloud computing environment, program module can be positioned at and comprise on the Local or Remote computing system storage medium of memory device.
Below be only execution modes more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.