CN115731735A - Dispatching method and device for wind power plant transportation vehicle - Google Patents
Dispatching method and device for wind power plant transportation vehicle Download PDFInfo
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- CN115731735A CN115731735A CN202211421563.9A CN202211421563A CN115731735A CN 115731735 A CN115731735 A CN 115731735A CN 202211421563 A CN202211421563 A CN 202211421563A CN 115731735 A CN115731735 A CN 115731735A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 17
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Abstract
The invention relates to the field of vehicle monitoring, and provides a scheduling device of wind power plant transport vehicles for facilitating scheduling of the transport vehicles, which comprises the following components: the control center controls the vehicles on the road correspondingly according to the running information of the current vehicle and the running information of all the vehicles on the road. The scheduling method of the wind power plant transportation vehicle comprises the following steps: step 1, a positioning module collects the running information of a vehicle and transmits the running information of the vehicle to a control center through a signal transmission module; step 2, the control center issues corresponding task instructions to the vehicles on the road according to the running information of the current vehicle and the running information of all vehicles on the road; and 3, receiving and executing the task instruction by the corresponding vehicle, and feeding back the execution condition to the control center through the signal transmission module. The transportation vehicle is convenient to dispatch by adopting the mode.
Description
Technical Field
The invention relates to the field of vehicle monitoring, in particular to a method and a device for scheduling wind power plant transportation vehicles.
Background
At present, in large-scale wind power construction management on mountainous land, no mature construction quality control system exists, only some control systems are limited to audio and video acquisition and recording on a construction site, the coverage degree of the whole engineering construction process is low, and the real-time control requirements of the whole engineering process, whole elements and whole equipment cannot be met. Particularly, in the aspect of transportation, mountainous wind power construction transportation tasks are complicated, and most areas of a transportation road are not provided with a communication network, so that the using states of vehicles and the transportation road cannot be mastered, and the problems that the command and the scheduling are difficult in the transportation tasks and the like are easily caused.
Disclosure of Invention
In order to facilitate the dispatching of transport vehicles, the application provides a dispatching method and a device of wind power plant transport vehicles.
The technical scheme adopted by the invention for solving the problems is as follows:
scheduling device of wind-powered electricity generation field haulage vehicle includes: the vehicle-mounted terminal is provided with a positioning module for positioning the vehicle and a signal transmission module for transmitting the operation information acquired by the positioning module to the control center, and the control center correspondingly controls the vehicles on the road according to the operation information of the current vehicle and the operation information of all the vehicles on the road.
In order to facilitate the acquisition of the running information of the vehicle on the whole road, the positioning module comprises a satellite positioning unit and a UWB positioning unit, and the UWB positioning unit is provided with a UWB positioning base station.
Further, the signal transmission module comprises a mobile communication network unit and a Lora communication unit, and the Lora communication unit is configured with a data transfer base station.
In order to obtain the running state of the vehicle, the vehicle-mounted terminal further comprises a transportation monitoring system, the transportation monitoring system is connected with the control center through a signal transmission module, and the control center further correspondingly controls the vehicle according to the information collected by the transportation monitoring system.
In order to facilitate man-machine interaction operation, the vehicle-mounted terminal further comprises an operation display device.
A scheduling method of a wind power plant transport vehicle is applied to a scheduling device of the wind power plant transport vehicle, and comprises the following steps:
step 1, a positioning module collects the running information of a vehicle and transmits the running information of the vehicle to a control center through a signal transmission module;
step 2, the control center issues corresponding task instructions to the vehicles on the road according to the running information of the current vehicle and the running information of all the vehicles on the road;
and 3, receiving and executing the task instruction by the corresponding vehicle, and feeding back the execution condition to the control center through the signal transmission module.
Further, in the step 1, when the vehicle is within the coverage of the satellite positioning signal, a satellite positioning unit is used for positioning; otherwise, the UWB positioning unit and the UWB positioning base station are adopted to carry out positioning.
Further, when the vehicle is in the coverage area of the mobile communication network, the mobile communication network unit is used for data transmission, and the Lora communication unit and the data relay base station are used for data transmission for the other vehicle.
Further, in the step 2, the task instruction includes a scheduling instruction, a driving instruction, and a notification type instruction.
And further, the method also comprises a step 4 of reporting the vehicle information by the vehicle-mounted terminal, and issuing a corresponding task instruction by the control center according to the reported vehicle information.
Compared with the prior art, the invention has the beneficial effects that: based on the technologies such as LoRa, UWB and satellite positioning, intelligent Internet of things equipment is installed at a vehicle-mounted end and a signal blind area, a road traffic on-line dispatching and commanding system is constructed, the road traffic condition real-time monitoring and commanding functions are provided, further road traffic jam is avoided, and the project progress is ensured. Meanwhile, a transportation monitoring system is constructed, the transportation state of the large-scale equipment from delivery to receiving is monitored in real time, real-time monitoring and feedback are provided for a construction party, a general packaging party and the like, and the risk of equipment transportation damage is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a scheduling device of a wind farm transport vehicle;
FIG. 2 is a flowchart illustrating operation of the in-vehicle terminal after receiving a task instruction;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the dispatching device for transportation vehicles in wind power plant comprises: the control center adopts a cloud control platform, the vehicle-mounted terminal is provided with a positioning module for positioning the vehicle and a signal transmission module for transmitting the operation information acquired by the positioning module to the control center, and the control center correspondingly controls the vehicles on the road according to the operation information of the current vehicle and the operation information of all the vehicles on the road.
In order to obtain the running information of the vehicle on the whole road conveniently, the running information comprises position information and speed information, the positioning module comprises a satellite positioning unit, such as a Beidou, a GPS and the like, a UWB positioning unit is adopted to position at places without satellite signals such as a tunnel and the like, and a corresponding UWB positioning base station is fixedly installed in advance at the places without satellite signals when the UWB positioning unit is adopted to position. The UWB positioning unit is in two-way communication with the UWB positioning base station, the distance between the transport vehicle and the UWB positioning base station is accurately calculated through the generated communication time, and the two-dimensional plane position of the vehicle can be accurately calculated according to the distance from the UWB positioning base station to the transport vehicle because the UWB positioning base station is fixed in position, so that the accurate position and the running speed of the vehicle can be calculated. In order to obtain more accurate operation information, a plurality of UWB positioning base stations may be arranged at intervals on the road, and the positioning base stations are co-located. The UWB positioning method is prior art and will not be described in detail herein. The vehicle all-road position and speed monitoring can be realized through the satellite positioning unit and the UWB positioning unit.
Furthermore, the signal transmission module comprises a mobile communication network unit and a Lora communication unit, the mobile communication network unit is directly adopted to transmit data within the coverage area of the mobile communication network, the Lora wireless communication network is adopted to transmit data in the area without the coverage area of the mobile communication network, uplink and downlink data interaction is carried out between the Lora communication network and the communication base station through the Lora communication protocol, the data are transmitted to the data relay base station, and then the data relay base station carries out data interaction with the control center through the network, so that data interaction between the vehicle-mounted terminal and the control center in the area without the coverage area of the mobile communication network is achieved. The data relay base station is also installed on the road in advance. The vehicle all-road data communication can be realized through the mobile communication network unit and the Lora communication unit.
In order to obtain the running state of the vehicle, the vehicle-mounted terminal further comprises a transportation monitoring system, the transportation monitoring system is connected with the control center through a signal transmission module, and the control center further correspondingly controls the vehicle according to information collected by the transportation monitoring system. The transportation monitoring system is used for collecting information of the vehicle, for example, vibration intensity, frequency and other parameters of the transportation vehicle are monitored by the vibration sensor and uploaded to the control center according to set frequency, so that safety of articles transported by the transportation vehicle is monitored, and other monitoring sensors can be arranged according to actual needs.
In order to facilitate man-machine operation, the vehicle-mounted terminal further comprises an operation display device, and the display device is used for displaying a user interface and performing man-machine interaction operation.
A scheduling method of a wind power plant transport vehicle is applied to a scheduling device of the wind power plant transport vehicle, and comprises the following steps:
step 1, a positioning module collects the running information of the vehicle and transmits the running information of the vehicle to a control center through a signal transmission module.
And 2, the control center issues corresponding instructions to the vehicles on the road according to the running information of the current vehicle and the running information of all the vehicles on the road. The instructions comprise scheduling instructions, driving instructions, notification type instructions and the like. The command includes information such as a command number, a reception target, a command type, and a command content. For example, according to the background setting, the control center determines the vehicle passing priority according to the vehicle type, for example, the "tank car" is in level 1, the "large vehicle" is in level 2, the "slag car" and the "skip car" are in level 3, the "commuter car and other vehicles" are in level 4, the priority level 1 is the highest level, and the vehicle has the right of priority passing, when the vehicle with the priority level 1 travels to a certain road section, the control center sends the nearby other vehicle information to the vehicle to remind the driver of safety traveling, and simultaneously the control center sends a notification instruction to the nearby vehicle with lower priority, for example, the notification content is "there is a high-right vehicle to pass soon, please stop the vehicle 500 meters ahead, wait for the high-right vehicle to pass", "there is a high-right vehicle to travel 700 meters ahead, please slow down, keep the distance", and the like. For another example, a large vehicle with a traffic priority of 2 is undertaking a transportation task, the vehicle travels to a certain road section, the road condition congestion is monitored in front of the road section by a system, or the road congestion is reported by other vehicles as road obstacle and no traffic, or the vehicle stops in case of a vehicle fault and cannot pass, the control center automatically plans a new route, and issues a scheduling instruction to the large vehicle to schedule the transportation vehicle to other routes. Or for example, when there are two vehicles with the same level of road right, that is, when the vehicles meet at a certain road section and the control center judges that the road section is narrow and cannot pass through the road section in parallel, the control center automatically sends a driving command to the vehicle closest to the vehicle according to the position of the nearby wrong parking space: "there is a vehicle coming in front, please stop at the wrong parking space 200 meters ahead to wait".
And 3, receiving and executing the task instruction by the corresponding vehicle, and feeding back the execution condition to the control center through the signal transmission module. If a one-to-one sending command is adopted, the vehicle-mounted terminal directly executes the task command. If the instruction is issued in a broadcasting mode, after the vehicle-mounted terminal receives the instruction message from the control center, whether the instruction should be received and executed by the vehicle-mounted terminal needs to be judged according to the instruction number and the receiving object: if yes, executing the instruction, and if not, ignoring the message.
As shown in fig. 2, when executing a task instruction, the in-vehicle terminal first determines the instruction type:
if the scheduling command is received, the vehicle-mounted terminal user interface pops up scheduling contents, the scheduling contents are prompted through voice, and after the user confirms and signs the scheduling, the vehicle-mounted terminal feeds back confirmation information to the cloud control platform.
If the command is a driving command, the command content comprises: the vehicle-mounted terminal prompts messages on a user interface, simultaneously broadcasts voice, and the command is used as auxiliary scheduling, is not forcibly executed and does not need to confirm operation. For example, when the control center judges that a certain road section has a road block or road blockage, a driving instruction for parking and waiting is issued to the vehicle-mounted terminal of the vehicle to be passed through, the user interface of the vehicle-mounted terminal pops up instruction content, and the message content is prompted through voice.
When the instruction is a notification type instruction, for example to convey a message: the front part is a geological risk area, and the speed is reduced for slow running, and the like, the message can be edited at will in the control center, and the vehicle-mounted terminal receives the message, broadcasts the message through voice and can check the message on a message instruction interface.
If the vehicle positioning data message is a vehicle positioning data message, the message instruction comprises positioning data and vehicle information of other vehicles nearby the transport vehicle, and the vehicle information is displayed on the vehicle-mounted terminal user interface and prompts a user to pay attention to the nearby vehicles.
If the message is other message instructions, the vehicle-mounted terminal prompts the message in voice and can check the message in an instruction message list.
Further, the user can report vehicle information such as vehicle faults, road anomalies, traffic accidents and the like through the vehicle-mounted terminal, and the control center issues corresponding task instructions according to the reported vehicle information.
Claims (10)
1. Scheduling device of wind-powered electricity generation field haulage vehicle, its characterized in that includes: the vehicle-mounted terminal is provided with a positioning module for positioning the vehicle and a signal transmission module for transmitting the operation information acquired by the positioning module to the control center, and the control center correspondingly controls the vehicles on the road according to the operation information of the current vehicle and the operation information of all the vehicles on the road.
2. The dispatching device of a wind farm transportation vehicle according to claim 1, characterized in that the positioning module comprises a satellite positioning unit and a UWB positioning unit, and the UWB positioning unit is provided with a UWB positioning base station.
3. The scheduling device of wind farm transport vehicles according to claim 1, wherein the signal transmission module comprises a mobile communication network unit and a Lora communication unit, and the Lora communication unit is configured with a data relay base station.
4. The scheduling device of wind farm transport vehicles according to claim 1, wherein the vehicle-mounted terminal further comprises a transport monitoring system, the transport monitoring system is connected with the control center through a signal transmission module, and the control center further controls the vehicles correspondingly according to information collected by the transport monitoring system.
5. A dispatching device of a wind farm transportation vehicle according to any of the claims 1-4, characterized in that the vehicle terminal further comprises an operation display device.
6. A scheduling method of a wind farm transportation vehicle, applied to the scheduling device of the wind farm transportation vehicle according to any one of claims 1 to 5, characterized by comprising:
step 1, a positioning module collects the running information of a vehicle and transmits the running information of the vehicle to a control center through a signal transmission module;
step 2, the control center issues corresponding task instructions to the vehicles on the road according to the running information of the current vehicle and the running information of all vehicles on the road;
and 3, receiving and executing the task instruction by the corresponding vehicle, and feeding back the execution condition to the control center through the signal transmission module.
7. The method for dispatching the transportation vehicles in the wind power plant according to claim 6, characterized in that in the step 1, when the vehicles are in the coverage of satellite positioning signals, a satellite positioning unit is adopted for positioning; otherwise, the UWB positioning unit and the UWB positioning base station are adopted for positioning.
8. The method for dispatching transportation vehicles in a wind farm according to claim 6, wherein when the vehicles are within the coverage area of the mobile communication network, the mobile communication network unit is adopted for data transmission, and otherwise, the Lora communication unit and the data transfer base station are adopted for data transmission.
9. The method for scheduling wind farm transport vehicles according to claim 6, wherein in the step 2, the task instruction comprises a scheduling instruction, a driving instruction and a notification type instruction.
10. The method for scheduling wind farm transport vehicles according to any one of claims 6 to 9, further comprising step 4, the vehicle-mounted terminal reporting vehicle information, and the control center issuing a corresponding task instruction according to the reported vehicle information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211421563.9A CN115731735A (en) | 2022-11-14 | 2022-11-14 | Dispatching method and device for wind power plant transportation vehicle |
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| CN202211421563.9A CN115731735A (en) | 2022-11-14 | 2022-11-14 | Dispatching method and device for wind power plant transportation vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202998482U (en) * | 2012-08-30 | 2013-06-12 | 杭州星软科技有限公司 | Transport vehicle real-time monitoring scheduling system based on big dipper and 3G |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202998482U (en) * | 2012-08-30 | 2013-06-12 | 杭州星软科技有限公司 | Transport vehicle real-time monitoring scheduling system based on big dipper and 3G |
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