CN211015924U - Bus stop announcement system - Google Patents
Bus stop announcement system Download PDFInfo
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- CN211015924U CN211015924U CN202020313807.1U CN202020313807U CN211015924U CN 211015924 U CN211015924 U CN 211015924U CN 202020313807 U CN202020313807 U CN 202020313807U CN 211015924 U CN211015924 U CN 211015924U
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Abstract
The embodiment of the application discloses a bus stop announcement system. According to the technical scheme, the vehicle-mounted host is in signal connection with the background server, vehicle positioning information is uploaded to the background server in real time, vehicle identification information of the electronic tags is read through the receiver, the vehicle identification information and the current electronic stop board identification are sent to the background server, the background server generates corresponding stop reporting information according to the vehicle positioning information, the vehicle identification information and the current electronic stop board identification, and the stop reporting information is issued to the corresponding electronic stop board for stop reporting prompt. By adopting the technical means, the accurate station reporting of the electronic station board can be realized, the situations of station reporting information error, lagging and the like caused by vehicle positioning error are avoided, and the real-time performance and the accuracy of information are guaranteed.
Description
Technical Field
The embodiment of the application relates to the technical field of intelligent buses, in particular to a bus stop announcement system.
Background
With the development of urban public transport, the lines and the number of urban buses are increased sharply, and the public transport tends to be intelligent more and more. In order to facilitate passengers to master the arrival time of the bus at any time so as to arrange the journey better, at present, electronic stop boards are configured at a plurality of bus stops, and the electronic stop boards can provide the passengers with relevant content prompts such as arrival forecast and the like at a plurality of bus stops by acquiring the position information and the arrival information of the bus in real time.
When bus stops are reported, two modes are generally adopted, one mode is that a driver manually operates a stop reporting device to send stop information to a background server, and the background server sends a stop reporting instruction to a corresponding electronic stop board. The other method is that GPS is adopted to position the bus to determine the arrival information, and a background server further issues a station reporting instruction to the corresponding electronic station board. However, the manual stop reporting mode of the driver is inconvenient, and the intelligent degree of the stop reporting system is relatively low. And the bus station location mode has a little error, and the accurate station reporting prompt cannot be realized.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a bus stop reporting system, method, device and storage medium, which can guarantee the real-time performance and accuracy of stop reporting information and avoid the delay and error of the stop reporting information.
The embodiment of the application provides a bus stop announcement system, include: the bus station comprises an electronic station board, a background server, a vehicle-mounted host arranged on a bus and an electronic tag, wherein the electronic station board is provided with a receiver and a first wireless communication module;
the vehicle-mounted host is in signal connection with the background server and is used for uploading vehicle positioning information to the background server in real time;
the receiver is used for reading the vehicle identification information of the electronic tag when the electronic tag enters a scanning range,
the electronic stop board is in signal connection with the background server through a first wireless communication module and used for sending the vehicle identification information read by the receiver and the current electronic stop board identification to the background server;
the background server is used for generating corresponding station reporting information according to the vehicle positioning information, the vehicle identification information and the current electronic stop board identification, and issuing the station reporting information to the corresponding electronic stop board for station reporting prompt.
Furthermore, the electronic stop board further comprises a second wireless communication module, and the electronic stop board is in signal connection with the adjacent bus stops through the second wireless communication module and is used for acquiring the arrival information of the adjacent bus stops and giving a stop report.
Further, the second wireless communication module is a ZigBee module or a WiFi module.
Furthermore, the electronic stop board further comprises a signal detection module, and the signal detection module is used for detecting signals of the communication link between the first wireless communication module and the background server in real time.
Further, the receiver is a sub-1G communication module, a 2.4G communication module or a high-frequency RFID communication module.
According to the embodiment of the application, the vehicle-mounted host is in signal connection with the background server, vehicle positioning information is uploaded to the background server in real time, vehicle identification information of the electronic tag is read through the receiver, the vehicle identification information and the current electronic stop board identification are sent to the background server, the background server generates corresponding stop reporting information according to the vehicle positioning information, the vehicle identification information and the current electronic stop board identification, and the stop reporting information is issued to the corresponding electronic stop board for stop reporting prompt. By adopting the technical means, the accurate station reporting of the electronic station board can be realized, the situations of station reporting information error, lagging and the like caused by vehicle positioning error are avoided, and the real-time performance and the accuracy of information are guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a bus stop announcement system according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a bus stop announcement method according to an embodiment of the present application;
fig. 3 is a flow chart of station reporting notification in the first embodiment of the present application;
fig. 4 is a schematic structural diagram of another bus stop announcement system provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of a bus stop announcement device according to a second embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The bus stop reporting system and the bus stop reporting method aim at acquiring vehicle positioning information through a vehicle-mounted host of a vehicle, scanning through a receiver of an electronic stop board to acquire vehicle identification information, integrating the acquired related information to accurately determine a bus stop where the current vehicle is located, and further generating corresponding stop reporting information to supply the electronic stop board with the stop reporting information for accurate stop reporting prompt, so that the occurrence of stop reporting errors and lagging is avoided. Compared with the traditional bus stop reporting system, when the bus stop reporting system reports the bus stop, the GPS is only singly adopted to obtain the positioning information of the bus, and the server generates stop reporting information according to the positioning information of the bus so as to provide the electronic stop boards for the arrival prompt. Because the vehicle positioning has certain errors, the positioning information is only used for judging whether the vehicle arrives at the station and the errors also exist. Therefore, the bus stop reporting prompt is carried out according to the vehicle positioning information, and the real-time performance and the accuracy of a bus stop reporting system cannot be met. And the bus stop reporting error and the delay further influence the riding experience of passengers. Therefore, the bus stop announcement system and the bus stop announcement method provided by the embodiment of the application are provided to solve the technical problem that the existing bus stop announcement system has errors.
The first embodiment is as follows:
fig. 1 shows a bus stop reporting system provided in an embodiment of the present application, and referring to fig. 1, the bus stop reporting system includes an electronic stop board 110, a background server 130, a vehicle-mounted host 122 and an electronic tag 121, which are provided on a bus 120, where the electronic stop board 110 is provided with a receiver 111 and a first wireless communication module 112; the on-board host 122 is in signal connection with the background server 130, and is configured to upload vehicle positioning information to the background server 130 in real time; the receiver 111 is configured to read vehicle identification information of the electronic tag 121 when the electronic tag 121 enters a scanning range, and the electronic stop board 110 is in signal connection with the background server 130 through the first wireless communication module 112, and is configured to send the vehicle identification information read by the receiver 111 and the current identifier of the electronic stop board 110 to the background server 130; the background server 130 is configured to generate corresponding stop reporting information according to the vehicle positioning information, the vehicle identification information, and the current electronic stop board 110 identification, and issue the stop reporting information to the corresponding electronic stop board 110 for stop reporting prompt.
Specifically, in the embodiment of the application, the one-sidedness of the station reporting information generated by the GPS positioning is considered, and the more accurate station reporting information is generated by combining the vehicle positioning information and a mode of determining the current station entering station of the vehicle. It can be understood that, because the bus stops may have only a short separation distance during the setting, the GPS positioning method cannot accurately determine which bus stop the bus stop is about to arrive at for a bus 120 positioned between two bus stops having a short distance. Therefore, the station report information generated based on the positioning information alone cannot solve this error. To resolve this error, it is necessary to determine which bus stop the current bus 120 is coming to. Therefore, in the embodiment of the present application, on one hand, by providing the electronic tag 121 on the bus 120, the electronic tag 121 provides the vehicle identification information of the bus 120. On the other hand, the receiver 111 is arranged on the electronic bus stop board 110 at the bus stop, the receiver 111 performs real-time scanning in the scanning range, and collects the vehicle identification information of each bus 120 entering the scanning range, so as to determine the current stop information of each bus 120. And, each time the electronic stop board 110 scans the vehicle identification information, the vehicle identification information and the electronic stop board 110 identification of the current electronic stop board 110 are packaged and sent to the background server 130. It is understood that the backend server 130 can determine that the XX vehicle arrives at the XX station according to the identification of the electronic stop sign 110 and the vehicle identification information. The vehicle identification information and the identification of the electronic stop board 110 of the current electronic stop board 110 are sent to the background server 130 through the first wireless communication module 112, and the first wireless communication module 112 may be a wireless router, a GSM communication module, a 3G communication module, a 4G communication module, or other long-distance wireless communication modules.
Further, the background server 130 is in signal connection with the electronic stop board 110 and the vehicle-mounted host 122 of the bus 120, receives the vehicle positioning information, the vehicle identification information and the current electronic stop board 110 identification in real time, generates corresponding stop reporting information according to the information, and sends the stop reporting information to the electronic stop board 110 in real time for stop reporting prompt. On one hand, the station close to the current bus 120 can be determined through the vehicle positioning information, and on the other hand, the traveling direction of the current bus can be determined according to the vehicle positioning information of the bus 120 twice before and after. It will be appreciated that the bus 120 generally includes two directions, a forward direction and a backward direction during travel, and the route in both directions is fixed, i.e., the stations on the route are fixed. It is possible to specify from which station the current vehicle is driven to another station from the vehicle positioning information of the preceding and following two times, and further, it is possible to determine the traveling direction of the current vehicle. Since the bus can determine the bus stop where the vehicle arrives at the current moment through the identification of the electronic stop board 110 and the identification information of the vehicle, but the bus stop generally comprises a coming direction and a returning direction, the more accurate stop reporting prompt of the electronic stop board 110 can be realized by further determining the traveling direction of the current vehicle.
In the embodiment of the present application, the receiver 111 is a sub-1G communication module, a 2.4G communication module, or a high-frequency RFID communication module. The receiver 111 can read the vehicle information within a short distance, and since the receiver 111 is arranged corresponding to the electronic stop board 110, when the receiver 111 reads the relevant vehicle identification information, it can indicate that the current vehicle arrives at the stop corresponding to the current electronic stop board 110. The bus station point corresponds to the bus coming and returning traveling directions and can be respectively arranged on two sides of a road in the same area. Then accurate stop reporting is further achieved by determining the direction of vehicle travel in order to make more clear which of the two stops the bus 120 is currently at.
Further, on the basis of the foregoing embodiment, fig. 2 shows a flowchart of a bus stop announcement method provided in an embodiment of the present application, where the bus stop announcement method provided in this embodiment can be executed by the bus stop announcement system, and the following description takes the bus stop announcement system as an example of a main body for executing the bus stop announcement method. Referring to fig. 2, the bus stop reporting method specifically includes:
s110, vehicle positioning information is collected through the vehicle-mounted host 122 and uploaded to the background server 130 in real time.
S120, the receiver 111 of the electronic stop board 110 scans and reads the vehicle identification information of the electronic tag 121 of the bus 120 in real time in a scanning range, and uploads the vehicle identification information and the current electronic stop board 110 identification to the background server 130 in real time.
S130, the background server 130 receives the vehicle positioning information, the vehicle identification information and the current electronic stop board 110 identification, generates corresponding stop reporting information based on the vehicle positioning information, the vehicle identification information and the current electronic stop board 110 identification, and issues the stop reporting information to the corresponding electronic stop board 110 for stop reporting prompt.
For example, a bus 120 includes A, B two directions of travel (i.e., two directions of travel back and forth), and the corresponding a direction includes a1, a2 and A3 stops, and the corresponding B direction includes B1, B2 and B3 stops, generally speaking, the bus 120 is usually disposed on the opposite side of the road corresponding to the two directions of travel back and forth at one location. Namely, the A1-B3, A2-B2 and A3-B1 stations are correspondingly arranged. When the bus 120 approaches the station a2-B2, the vehicle identification information of the bus 120 is read by the receivers 111 of the station a2 and the station B2, and the identification of the electronic stop board 110 corresponding to each station and the read vehicle identification information are uploaded to the background server 130. At this time, the background server 130 further determines that the current bus is moving from the a1 stop to the a2 stop by receiving the vehicle positioning information of the bus 120 twice before and after, and then further determines that the current bus 120 stops at a 2. At this time, the stop report information is issued according to the stop of the bus 120, the stop report information of the A2 stop is "vehicle stop, and the stop report information of the A3 stop is" 1 stop is still available ". It should be noted that when the stop announcement of a certain bus 120 is performed, the stop announcement needs to be performed corresponding to the stop where the bus 120 enters currently, and all stops after the route where the bus 120 travels need to be notified one by one. In addition, if the receiver 111 and the electronic tag 121 are in communication within a short distance, that is, when the bus 120 arrives at the a2 station, only the receiver 111 at the a2 station can read the vehicle identification information of the electronic tag 121, and the B2 station cannot read the vehicle identification information, the backend server 130 can directly determine the station where the current vehicle arrives when receiving the vehicle identification information and the identification of the electronic stop board 110.
Further, a station reporting prompting flow chart of the embodiment of the present application is provided, and referring to fig. 3, the station reporting prompting flow includes:
s1301, determining the advancing direction of the vehicle according to the vehicle positioning information received twice;
s1302, determining the current arrival station information of the vehicle according to the vehicle positioning information, the corresponding vehicle identification information and the current electronic stop board 110 identification;
and S1303, generating corresponding station reporting information corresponding to each station of the current vehicle traveling route according to the station arrival station information, and issuing each station reporting information to the electronic station board 110 corresponding to each station to perform station reporting prompting.
It can be understood that, when the background server 130 reports the station corresponding to each bus 120, the traveling direction of the bus is determined based on the vehicle positioning information of two times before and after the current bus 120, and further the arriving or approaching bus station of the corresponding bus 120 is determined according to the vehicle identification information and the identification of the electronic stop board 110, so that the arriving station of the current bus 120 can be accurately determined by combining the above information. Therefore, the technical problem that the bus line reads the identification information of the bus in two directions back and forth and the bus can not enter the station in the traveling direction can be solved, and the accuracy of the bus 120 in reporting the station can be further improved.
Further, referring to fig. 4, a schematic structural diagram of another bus stop reporting system according to an embodiment of the present application is provided, as shown in fig. 4, in an embodiment, the electronic stop board 110 of the bus stop reporting system further includes a signal detection module 114, where the signal detection module 114 is configured to perform signal detection on a communication link between the first wireless communication module 112 and the background server 130 in real time. When the signal detection module 114 detects that the communication link between the current electronic stop board 110 and the background server 130 has fluctuations, abnormalities, even faults, and the like, in order to ensure the accuracy and real-time performance of the stop reporting prompt of the electronic stop board 110 and avoid the situations that the stop reporting information is delayed, erroneous, or even cannot be received due to the abnormality of the communication link with the background server 130, the stop reporting prompt of the current electronic stop board 110 can be performed according to the vehicle identification information read in real time when the communication link between the electronic stop board 110 and the background server 130 is detected to be abnormal. At this time, the electronic stop board 110 determines that the current vehicle enters the station directly according to the received vehicle identification information, and performs station reporting and prompting according to the determination result. It can be understood that when the bus 120 is located at a station before the current station, the electronic stop board 110 at the current station has already acquired the stop report information of "1 stop and enter" of the bus 120. Then, in a set time period thereafter, when the electronic stop board 110 at the current stop reads the vehicle identifier of the corresponding bus 120, it can be directly determined that the station where the electronic stop board arrives is the current stop, rather than the station opposite to the road in another direction.
In one embodiment, the electronic stop board 110 further includes a second wireless communication module 113, and the electronic stop board 110 is in signal connection with an adjacent bus stop through the second wireless communication module 113, and is configured to obtain arrival information of the adjacent bus stop and perform a stop report prompt. The second wireless communication module 113 is a ZigBee module or a WiFi module. The second wireless communication module 113 is used for signal connection between two adjacent electronic stop boards 110 and provides stop information of each other. Usually, the distance between two adjacent bus stops on one line is within 3000 meters, and the ZigBee module or the WiFi module can realize signal connection between the two bus stops at the distance. And the information of arriving stations can be subjected to hop transmission between adjacent stations on one line through the ZigBee module or the WiFi module. Generally speaking, the electronic stop board 110 gives a stop report on the basis of the stop report information of the background server 130, and when the communication link between the electronic stop board 110 and the background server 130 is detected to be abnormal, the current electronic stop board 110 is in signal connection with the electronic stop board 110 of the adjacent bus stop through the ZigBee module or the WiFi module to acquire the arrival information of the adjacent bus stop, and gives a stop report on the current electronic stop board 110 based on the arrival information of the adjacent bus stop. For example, when the communication link between the electronic stop board 110 and the background server 130 is abnormal, the a2 station is connected to the second wireless communication module 113 of the a1 station through its own second wireless communication module 113, and both realize sharing of stop reporting information. It can be understood that, when the bus 120 arrives at the a1 station, the stop report information at the a1 station is "vehicle in stop", the corresponding a2 station acquires the stop report information at the a1 station through its own second wireless communication module 113, and generates its own stop report information as "1 station still exists". By analogy, through the skip transmission of the station reporting information among the stations, the A3 station acquires the station reporting information of the a1 station through the second wireless communication module 113 of the station, and generates the station reporting information of the station as "there is 2 stations to enter". It can be understood that when the bus 120 is located at a station before the current station, the electronic stop board 110 at the current station has already acquired the stop report information of "1 stop and enter" of the bus 120. Then, in a set time period thereafter, when the electronic stop board 110 at the current stop reads the vehicle identifier of the corresponding bus 120, it can be directly determined that the station where the electronic stop board arrives is the current stop, rather than the station opposite to the road in another direction.
As described above, the vehicle-mounted host 122 is in signal connection with the background server 130, and uploads the vehicle positioning information to the background server 130 in real time, and reads the vehicle identification information of the electronic tag 121 through the receiver 111, and sends the vehicle identification information and the current electronic stop board 110 identification to the background server 130, and the background server 130 generates corresponding stop reporting information according to the vehicle positioning information, the vehicle identification information, and the current electronic stop board 110 identification, and issues the stop reporting information to the corresponding electronic stop board 110 for stop reporting and prompting. By adopting the technical means, the accurate station reporting of the electronic station board 110 can be realized, the situations of station reporting information error, lagging and the like caused by vehicle positioning error are avoided, and the real-time performance and the accuracy of the information are guaranteed.
Example two:
on the basis of the foregoing embodiment, fig. 5 is a schematic structural diagram of a bus stop announcement device according to a second embodiment of the present application. Referring to fig. 5, the bus stop announcement device provided in this embodiment specifically includes: a positioning module 21, a scanning module 22 and a station reporting module 23.
The positioning module 21 is used for acquiring vehicle positioning information through the vehicle-mounted host computer and uploading the vehicle positioning information to the background server in real time;
the scanning module 22 is used for scanning and reading the vehicle identification information of the electronic tag of the bus in real time in a scanning range through a receiver of the electronic stop board, and uploading the vehicle identification information and the current electronic stop board identifier to the background server in real time;
the stop reporting module 23 is configured to receive the vehicle positioning information, the vehicle identification information, and the current electronic stop board identifier through a background server, generate corresponding stop reporting information based on the vehicle positioning information, the vehicle identification information, and the current electronic stop board identifier, and issue the stop reporting information to a corresponding electronic stop board for stop reporting and prompting.
The vehicle-mounted host is in signal connection with the background server, so that vehicle positioning information is uploaded to the background server in real time, vehicle identification information of the electronic tag is read through the receiver, the vehicle identification information and the current electronic stop board identification are sent to the background server, the background server generates corresponding stop reporting information according to the vehicle positioning information, the vehicle identification information and the current electronic stop board identification, and the stop reporting information is sent to the corresponding electronic stop board for stop reporting prompt. By adopting the technical means, the accurate station reporting of the electronic station board can be realized, the situations of station reporting information error, lagging and the like caused by vehicle positioning error are avoided, and the real-time performance and the accuracy of information are guaranteed.
Specifically, the station reporting module 23 includes:
the first determining unit is used for determining the traveling direction of the vehicle according to the vehicle positioning information received twice before and after;
the second determining unit is used for determining the current arrival station information of the vehicle according to the vehicle positioning information, the corresponding vehicle identification information and the current electronic station board identification;
and the issuing unit is used for generating corresponding station reporting information according to the station arrival information and corresponding to each station of the current vehicle traveling line, and issuing each station reporting information to the electronic stop board corresponding to each station for station reporting prompt.
Specifically, still include:
and the first abnormal stop reporting module is used for performing stop reporting prompt of the current electronic stop board according to the vehicle identification information read in real time when the communication link between the electronic stop board and the background server is detected to be abnormal.
Specifically, still include:
and the second abnormal stop reporting module is used for acquiring the arrival information of the adjacent bus stops by connecting the current electronic stop board with the electronic stop board of the adjacent bus stop through a ZigBee module or a WiFi module in a signal manner when the communication link between the electronic stop board and the background server is detected to be abnormal, and carrying out stop reporting prompt of the current electronic stop board based on the arrival information of the adjacent bus stops.
The bus stop announcement device provided by the second embodiment of the application can be used for executing the bus stop announcement method provided by the first embodiment of the application, and has corresponding functions and beneficial effects.
Example three:
an embodiment of the present application further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a bus stop reporting method, where the bus stop reporting method includes: acquiring vehicle positioning information through a vehicle-mounted host, and uploading the vehicle positioning information to a background server in real time; the method comprises the steps that vehicle identification information of a bus electronic tag is scanned and read in real time in a scanning range through a receiver of an electronic stop board, and the vehicle identification information and a current electronic stop board identifier are uploaded to a background server in real time; and the background server receives the vehicle positioning information, the vehicle identification information and the current electronic stop board identification, generates corresponding stop reporting information based on the vehicle positioning information, the vehicle identification information and the current electronic stop board identification, and issues the stop reporting information to the corresponding electronic stop board for stop reporting prompt.
Storage medium-any of various types of memory devices or storage devices. The term "storage medium" is intended to include: mounting media such as CD-ROM, floppy disk, or tape devices; computer system memory or random access memory such as DRAM, DDRRAM, SRAM, EDORAM, Lanbas (Rambus) RAM, etc.; non-volatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. In addition, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network (such as the internet). The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media residing in different locations, e.g., in different computer systems connected by a network. The storage medium may store program instructions (e.g., embodied as a computer program) that are executable by one or more processors.
Of course, the storage medium provided in the embodiments of the present application and containing computer-executable instructions is not limited to the bus stop announcement method described above, and may also perform related operations in the bus stop announcement method provided in any embodiment of the present application.
The bus stop announcement device, the storage medium, and the electronic device provided in the above embodiments may execute the bus stop announcement method provided in any embodiment of the present application, and reference may be made to the bus stop announcement method provided in any embodiment of the present application without detailed technical details described in the above embodiments.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (5)
1. A bus stop announcement system is characterized by comprising: the bus station comprises an electronic station board, a background server, a vehicle-mounted host arranged on a bus and an electronic tag, wherein the electronic station board is provided with a receiver and a first wireless communication module;
the vehicle-mounted host is in signal connection with the background server and is used for uploading vehicle positioning information to the background server in real time;
the receiver is used for reading the vehicle identification information of the electronic tag when the electronic tag enters a scanning range,
the electronic stop board is in signal connection with the background server through a first wireless communication module and used for sending the vehicle identification information read by the receiver and the current electronic stop board identification to the background server;
the background server is used for generating corresponding station reporting information according to the vehicle positioning information, the vehicle identification information and the current electronic stop board identification, and issuing the station reporting information to the corresponding electronic stop board for station reporting prompt.
2. The bus stop announcement system of claim 1, wherein the electronic stop board further comprises a second wireless communication module, and the electronic stop board is in signal connection with adjacent bus stops through the second wireless communication module and is used for acquiring arrival information of the adjacent bus stops and carrying out stop announcement.
3. The bus stop reporting system of claim 2, wherein the second wireless communication module is a ZigBee module or a WiFi module.
4. The bus stop announcement system of claim 1, wherein the electronic stop board further comprises a signal detection module, and the signal detection module is configured to detect a signal of the communication link between the first wireless communication module and the background server in real time.
5. The bus stop announcement system of claim 1, wherein the receiver is a sub-1G communication module, a 2.4G communication module or a high frequency RFID communication module.
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| CN202020313807.1U CN211015924U (en) | 2020-03-13 | 2020-03-13 | Bus stop announcement system |
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| CN202020313807.1U CN211015924U (en) | 2020-03-13 | 2020-03-13 | Bus stop announcement system |
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| CN116620366A (en) * | 2023-07-24 | 2023-08-22 | 北京城建智控科技股份有限公司 | Linkage method, device and system of vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620366A (en) * | 2023-07-24 | 2023-08-22 | 北京城建智控科技股份有限公司 | Linkage method, device and system of vehicle |
| CN116620366B (en) * | 2023-07-24 | 2023-10-24 | 北京城建智控科技股份有限公司 | Linkage method, device and system of vehicle |
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