CN106781433B - Vehicle scheduling management system based on satellite positioning - Google Patents
Vehicle scheduling management system based on satellite positioning Download PDFInfo
- Publication number
- CN106781433B CN106781433B CN201611040515.XA CN201611040515A CN106781433B CN 106781433 B CN106781433 B CN 106781433B CN 201611040515 A CN201611040515 A CN 201611040515A CN 106781433 B CN106781433 B CN 106781433B
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- Prior art keywords
- module
- vehicle
- information
- microprocessor
- management system
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/205—Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/16—Anti-theft; Abduction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/17—Emergency applications
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Traffic Control Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a kind of vehicle scheduling management system based on satellite positioning, including GPS location management system and vehicle dispatch system, GPS location management system includes GPS positioning module, information of vehicles input module and data encryption module;Vehicle dispatch system includes microprocessor, information comparison module, wireless communication module, vehicle operating parameters acquisition module, car alarming module, vehicle scheduling module and terminal device, the comparison of information comparison module progress information of vehicles, vehicle operating parameters acquisition module is used to acquire the operating parameter of vehicle, and car alarming module is for providing Anti-Robbing alarming, illegally starting car alarming, flash appeal, trimming alarm, geofence, offset alarm, overspeed alarming, trailer alarm or oil-break power break alarm.The present invention can be reduced the probability that mistake occurs in information, avoids occurring in scheduling process misjudgment phenomenon, the high efficiency for improving vehicle management, solving road is avoided to block and when traffic accident problem existing limitation.
Description
Technical field
The present invention relates to vehicle scheduling field, in particular to a kind of vehicle scheduling management system based on satellite positioning.
Background technique
There are two ways for existing vehicle scheduling, and one is the Transport capacity dispatching based on positioning, another kind is to pass through publication
Message and check whether the vehicle scheduling for having source of goods message and vehicle source match messages.No matter any scheduling mode, due to
The information of vehicle is to be issued by car owner, therefore not can avoid deceptive information;Simultaneously because data transmission selection is common wireless
Communication, therefore information is be easy to cause mistake occur, it judges incorrectly during scheduling.
In addition, monitoring in the prior art just for each haulage vehicle, i.e., satellite is installed on haulage vehicle
The monitoring devices such as position monitor the real time position of vehicle, and some vehicles for being not engaged in transport are not unified
Management and scheduling, lead to the problem of vehicle management confusion in this way.In addition, solving road is blocked the prior art and traffic accident
The problems such as when have some limitations.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing one kind can be reduced information
There is the probability of mistake, avoids occurring misjudgment phenomenon, the high efficiency for improving vehicle management in scheduling process, avoids solving road stifled
The vehicle scheduling management system based on satellite positioning of existing limitation when plug and traffic accident problem.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of vehicle scheduling based on satellite positioning
Management system, including GPS location management system and vehicle dispatch system, the GPS location management system include GPS positioning mould
Block, information of vehicles input module and data encryption module;The vehicle dispatch system include microprocessor, information comparison module,
Wireless communication module, vehicle operating parameters acquisition module, car alarming module, vehicle scheduling module and terminal device, the vehicle
MIM message input module sends the data encryption module for the information of vehicles of input and encrypts, the data encryption module
Encrypted information is transmitted to the microprocessor by the wireless communication module, the microprocessor has encrypted letter to described
After breath decryption, the comparison that the information comparison module carries out information of vehicles is controlled, the GPS positioning module believes the positioning of vehicle
Breath is transmitted to the microprocessor, the vehicle operating parameters acquisition module and the micro process by the wireless communication module
Device connection, the operating parameter for acquiring vehicle, the car alarming module are connect, for going out in vehicle with the microprocessor
Anti-Robbing alarming is provided when existing unsafe condition, illegally starts car alarming, flash appeal, trimming alarm, geofence, offset report
Police, overspeed alarming, trailer alarm or oil-break power break alarm, the vehicle scheduling module are connect, based on the microprocessor
It calculates optimal scheduling scheme and conveys traffic order, the terminal device is connected by the wireless communication module and the microprocessor
It connects, the location information for showing vehicle and operating parameter;The wireless communication module be Zigbee module, bluetooth module,
WIFI module or GPRS module.
In the vehicle scheduling management system of the present invention based on satellite positioning, the vehicle dispatch system further includes
Vehicle remote setup module, the vehicle remote setup module are connect, for realizing the microprocessor with the microprocessor
To the remotely located of vehicle.
In the vehicle scheduling management system of the present invention based on satellite positioning, the vehicle dispatch system further includes
Flash appeal module, the flash appeal module are connect, for issuing to vehicle-surroundings and microprocessor with the microprocessor
Help information.
In the vehicle scheduling management system of the present invention based on satellite positioning, the vehicle dispatch system further includes
Audio collection module, the audio collection module are connect, for acquiring audio data with the microprocessor.
In the vehicle scheduling management system of the present invention based on satellite positioning, the vehicle dispatch system further includes
Video acquisition module, the video acquisition module are connect, for acquiring video data with the microprocessor.
In the vehicle scheduling management system of the present invention based on satellite positioning, the vehicle dispatch system further includes
Power module, the power module are connect, for powering with the microprocessor.
In the vehicle scheduling management system of the present invention based on satellite positioning, the GPS positioning module includes GPS
The location information of vehicle is transmitted to the signal amplifier and amplified by antenna and signal amplifier, the GPS antenna.
Implement the vehicle scheduling management system of the invention based on satellite positioning, has the advantages that due to being equipped with
GPS location management system and vehicle dispatch system, GPS location management system include GPS positioning module, information of vehicles input module
And data encryption module;Vehicle dispatch system includes microprocessor, information comparison module, wireless communication module, vehicle operation ginseng
Number acquisition module, car alarming module, vehicle scheduling module and terminal device, are compared by information of vehicles input module and information
Module deceptive information can occur to avoid information of vehicles, improve the accuracy of vehicle scheduling, improve working efficiency, pass through vehicle
Alarm module realizes Anti-Robbing alarming, illegally starts car alarming, flash appeal, trimming alarm, geofence, offset alarm, surpasses
Speed alarm, trailer alarm or oil-break power break alarm, calculate optimal scheduling scheme by vehicle scheduling module and convey traffic order,
The transmission that information is carried out by wireless communication module can be reduced the probability that mistake occurs in information, avoid occurring in scheduling process
Misjudgment phenomenon, the high efficiency for improving vehicle management avoid solving road from blocking and when traffic accident problem existing limitation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is that the present invention is based on the structural schematic diagrams in vehicle scheduling management system one embodiment of satellite positioning.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It, should the vehicle tune based on satellite positioning in the vehicle scheduling management system embodiment the present invention is based on satellite positioning
The structural schematic diagram for spending management system is as shown in Figure 1.In Fig. 1, being somebody's turn to do the vehicle scheduling management system based on satellite positioning includes GPS
Orientation management system 1 and vehicle dispatch system 2, wherein GPS location management system 1 includes GPS positioning module 11, information of vehicles
Input module 12 and data encryption module 13;Vehicle dispatch system 2 includes microprocessor 21, information comparison module 22, channel radio
Interrogate module 23, vehicle operating parameters acquisition module 24, car alarming module 25, vehicle scheduling module 26 and terminal device 27, work
When making, staff is by the selected vehicle for needing to dispatch of vehicle dispatch system 2, and information of vehicles input module 12 is by the vehicle of input
Information is sent to data encryption module 13 and is encrypted, when the information of vehicles of 13 pairs of data encryption module inputs encrypt,
Used Encryption Algorithm can be existing various Encryption Algorithm, obtain encrypted information after encryption, thus can be with
Guarantee the accuracy of the information of vehicles obtained of vehicle dispatch system 2.Data encryption module 13 passes through encrypted information wireless
Communication module 23 is transmitted to microprocessor 21, after microprocessor 21 decrypts encrypted information, control information comparison module 22 into
The comparison of row information of vehicles, that is, the information of vehicles inputted by 22 Duis of information comparison module are checked, that is, to defeated
The information of vehicles and vehicle original information entered is compared and checked, to guarantee the accuracy of information of vehicles.
By setting information of vehicles input module 12 and information comparison module 22, information of vehicles is checked, to keep away
Exempt from information of vehicles and mistake occurred, ensure that the accuracy of vehicle dispatching information.Simultaneously in the input process of information of vehicles into
Row data encryption ensure that information of vehicles in the accuracy of transmission process, avoids vehicle dispatch system 2 from receiving interference information;
Avoid scheduling information by the influence of the deceptive information of extraneous malice transmission simultaneously.The present invention can improve the accuracy of scheduling, mention
High working efficiency, while being avoided that scheduling error.
In the present embodiment, GPS positioning module 11 is for determining the position of vehicle and providing the relevant location information of vehicle have
Body, the location information of vehicle is transmitted to microprocessor 21 by wireless communication module 23 by GPS positioning module 11.The present embodiment
In, GPS positioning module 11 includes GPS antenna 111 and signal amplifier 112, and GPS antenna 111 transmits the location information of vehicle
It is amplified to signal amplifier 112, thus can effectively improve the sensitivity of GPS signal.It can be with by GPS antenna 111
Realize remote monitoring, car phone and vehicle scheduling communication function;By GPS location, speed, direction, sensor states and mileage
Wait information reportings to microprocessor 21.Microprocessor 21 sends scheduling information to terminal device 27 by wireless communication module 23,
Terminal device 27 receive after on scheduling screen display scheduling information.
In the present embodiment, vehicle operating parameters acquisition module 24 connect with microprocessor 21, the operation for acquiring vehicle
Parameter, car alarming module 25 connect with microprocessor 21, for providing Anti-Robbing alarming, illegal when unsafe condition occurs in vehicle
Start car alarming, flash appeal, trimming alarm, geofence, offset alarm, overspeed alarming, trailer alarm or oil-break power break
Alarm warns other vehicle and pedestrians on periphery to take care and Emergency avoidance.Vehicle scheduling module 26 and microprocessor 21 connect
It connects, for calculating optimal scheduling scheme and conveying traffic order, terminal device 27 passes through wireless communication module 23 and microprocessor
21 connections, the location information for showing vehicle and operating parameter;Above-mentioned wireless communication module 23 can be Zigbee module, indigo plant
Tooth module, WIFI module or GPRS module etc..
The vehicle scheduling management system based on satellite positioning is set up rapid, accurate between vehicle and system user and is had
The signaling pathway of effect.System user can grasp vehicle-state at any time, quickly assign traffic order.Meanwhile it can basis
It needs remotely to control vehicle, information on services can also be provided for vehicle.
In the present embodiment, which further includes vehicle remote setup module 28, the vehicle remote setup module
28 connect with microprocessor 21, for realizing microprocessor 21 to the remotely located of vehicle.
In the present embodiment, which further includes flash appeal module 29, flash appeal module 29 and micro process
The connection of device 21 is used in case of emergency to issue help information to vehicle-surroundings and microprocessor 21.It, should in the present embodiment
Vehicle dispatch system further includes audio collection module 30, which connect, for acquiring sound with microprocessor 21
Frequency evidence.In the present embodiment, which further includes video acquisition module 31, changes video acquisition module 31 and Wei Chu
Manage the connection of device 21, for acquiring video data.
In the present embodiment, which further includes power module 32, and power module 32 and microprocessor 21 connect
It connects, for powering.The power module 32 is also connected with internal battery DC9.5~35V, and the camera shooting for meeting 12V/24V system, which is taken pictures, to be wanted
It asks.The vehicle scheduling management system based on satellite positioning can provide round-the-clockly for all types of user high-precision for continuous 24 hours
Three-dimensional position, three-dimensional velocity, live image, vehicle-state and accurate temporal information, and good in anti-interference performance, confidentiality compared with
By force.
In short, the present invention can complete the real time monitoring of vehicle, active reporting, Anti-Robbing alarming, illegally start car alarming, is tight
It suddenly seeks help, trimming alarm, geofence, offset alarm, overspeed alarming, trailer alarm, condition positioning, oil-break power break, long-range prison
It listens, the function of car phone and vehicle scheduling.Facilitate long-distance operation vehicle to use, the energy can be saved, can prevent from driving in violation of rules and regulations,
Reduce traffic accident.It has been avoided that deceptive information occurs in information of vehicles simultaneously, scheduling is avoided to send mistake;Vehicle can be improved
The accuracy of scheduling.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of vehicle scheduling management system based on satellite positioning, which is characterized in that including GPS location management system and vehicle
Scheduling system, the GPS location management system include GPS positioning module, information of vehicles input module and data encryption module;Institute
Stating vehicle dispatch system includes microprocessor, information comparison module, wireless communication module, vehicle operating parameters acquisition module, vehicle
Alarm module, vehicle scheduling module and terminal device, the information of vehicles input module send the information of vehicles of input to
The data encryption module is encrypted, and the data encryption module transmits encrypted information by the wireless communication module
To the microprocessor, after the microprocessor decrypts the encrypted information, controls the information comparison module and carry out vehicle
The comparison of information, the location information of vehicle is transmitted to described micro- by the GPS positioning module by the wireless communication module
Processor, the vehicle operating parameters acquisition module connect with the microprocessor, the operating parameter for acquiring vehicle, described
Car alarming module is connect, for providing Anti-Robbing alarming when unsafe condition occurs in vehicle, illegally starting with the microprocessor
Car alarming, flash appeal, trimming alarm, geofence, offset alarm, overspeed alarming, trailer alarm or oil-break power break alarm,
The vehicle scheduling module is connect, for calculating optimal scheduling scheme and conveying traffic order, the end with the microprocessor
End equipment is connect by the wireless communication module with the microprocessor, the location information for showing vehicle and operation are joined
Number;The wireless communication module is Zigbee module, bluetooth module, WIFI module or GPRS module;
The vehicle dispatch system further includes vehicle remote setup module, the vehicle remote setup module and the microprocessor
Connection, for realizing the microprocessor to the remotely located of vehicle;
The GPS positioning module includes GPS antenna and signal amplifier, and the location information of vehicle is transmitted to by the GPS antenna
The signal amplifier amplifies;Remote monitoring, car phone and vehicle scheduling communication function are realized by GPS antenna;It will
GPS location, speed, direction, sensor states and mileage information are reported to microprocessor;
The vehicle scheduling management system based on satellite positioning can provide three-dimensional position round-the-clockly for all types of user in continuous 24 hours
It sets, three-dimensional velocity, live image, vehicle-state and accurate temporal information.
2. the vehicle scheduling management system according to claim 1 based on satellite positioning, which is characterized in that the vehicle tune
Degree system further includes flash appeal module, the flash appeal module connect with the microprocessor, for vehicle-surroundings and
Microprocessor issues help information.
3. the vehicle scheduling management system according to claim 2 based on satellite positioning, which is characterized in that the vehicle tune
Degree system further includes audio collection module, and the audio collection module is connect, for acquiring audio data with the microprocessor.
4. the vehicle scheduling management system according to claim 3 based on satellite positioning, which is characterized in that the vehicle tune
Degree system further includes video acquisition module, and the video acquisition module is connect, for acquiring video data with the microprocessor.
5. the vehicle scheduling management system according to claim 4 based on satellite positioning, which is characterized in that the vehicle tune
Degree system further includes power module, and the power module is connect, for powering with the microprocessor.
Priority Applications (1)
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CN201611040515.XA CN106781433B (en) | 2016-11-23 | 2016-11-23 | Vehicle scheduling management system based on satellite positioning |
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CN201611040515.XA CN106781433B (en) | 2016-11-23 | 2016-11-23 | Vehicle scheduling management system based on satellite positioning |
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CN106781433A CN106781433A (en) | 2017-05-31 |
CN106781433B true CN106781433B (en) | 2019-12-03 |
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CN201611040515.XA Expired - Fee Related CN106781433B (en) | 2016-11-23 | 2016-11-23 | Vehicle scheduling management system based on satellite positioning |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6870561B2 (en) * | 2017-10-10 | 2021-05-12 | トヨタ自動車株式会社 | Vehicle dispatching device and vehicle dispatching method |
CN113240899A (en) * | 2021-05-06 | 2021-08-10 | 江苏优车享信息科技有限公司 | Vehicle real-time information scheduling method based on timed task framework |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101697251A (en) * | 2009-10-12 | 2010-04-21 | 骆勇强 | Intelligent dynamic management system of motor vehicles |
CN102610089A (en) * | 2012-03-12 | 2012-07-25 | 南京理工大学常熟研究院有限公司 | Satellite positioning based vehicle monitoring system |
CN102800196A (en) * | 2012-08-27 | 2012-11-28 | 上海亿径智能科技有限公司 | Taxi dispatching system and method thereof |
CN104424797A (en) * | 2013-08-27 | 2015-03-18 | 南京理工大学常熟研究院有限公司 | Vehicle-mounted monitor management system |
CN105528889A (en) * | 2014-09-29 | 2016-04-27 | 镇江石鼓文智能化系统开发有限公司 | Intelligent vehicle monitoring system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008003688A (en) * | 2006-06-20 | 2008-01-10 | Denso Corp | In-vehicle communication system and in-vehicle radio communication equipment |
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2016
- 2016-11-23 CN CN201611040515.XA patent/CN106781433B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101697251A (en) * | 2009-10-12 | 2010-04-21 | 骆勇强 | Intelligent dynamic management system of motor vehicles |
CN102610089A (en) * | 2012-03-12 | 2012-07-25 | 南京理工大学常熟研究院有限公司 | Satellite positioning based vehicle monitoring system |
CN102800196A (en) * | 2012-08-27 | 2012-11-28 | 上海亿径智能科技有限公司 | Taxi dispatching system and method thereof |
CN104424797A (en) * | 2013-08-27 | 2015-03-18 | 南京理工大学常熟研究院有限公司 | Vehicle-mounted monitor management system |
CN105528889A (en) * | 2014-09-29 | 2016-04-27 | 镇江石鼓文智能化系统开发有限公司 | Intelligent vehicle monitoring system |
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