A non-motorized vehicle lane guidance and management system

Abstract

This invention discloses a lane guidance and management system to prevent non-motorized vehicles from illegally occupying lanes. It includes Bluetooth devices M and N on the motorized vehicle lane side and pedestrian side for measuring the distance between the non-motorized vehicle and the Bluetooth device, and hardware and software modules installed on the non-motorized vehicles. The hardware and software modules include a Bluetooth connection module, a distance measurement module, a main processor module, a voice reminder and non-motorized vehicle power-off module, a vehicle management app upload module, and a storage module. This system can, when a non-motorized vehicle illegally occupies the lane, prompt the driver to return to the non-motorized vehicle lane via voice. If the driver does not return to the lane within half a minute of the voice reminder, the power to the non-motorized vehicle is disconnected. Simultaneously, the violation information is uploaded to the vehicle management app, and the violation information is automatically recorded to preserve evidence of the violation. This invention solves the problems of current motorized and non-motorized vehicle separation barriers, which are only a temporary solution and cannot collect violation information, providing a more accurate and real-time management system.

Description

Technical Field

[0001] This invention belongs to the field of road traffic management and control technology, specifically relating to a non-motorized vehicle lane guidance and management system. Background Technology

[0002] In my country, the number of non-motorized vehicles, represented by electric bicycles, has been increasing year by year, as has the annual production. By the end of 2019, the number of electric bicycles in my country was close to 300 million. Electric bicycles are an important means of transportation for daily commuting and leisure. However, with the increasing number of motorized vehicles, the conflict between motorized and non-motorized traffic on urban roads has become more prominent. Although motorized and non-motorized vehicle lanes have been designated, some non-motorized vehicle drivers still illegally occupy these lanes, easily causing serious traffic accidents.

[0003] Existing technologies often employ the method of setting up barriers between motor vehicle lanes and non-motor vehicle lanes to prevent non-motorized vehicles traveling in the non-motorized vehicle lane from changing lanes to the motor vehicle lane. However, this method merely adds a barrier between the motor vehicle lane and the non-motorized vehicle lane, which only prevents non-motorized vehicles from changing lanes midway, but cannot prevent non-motorized vehicles from directly entering the motor vehicle lane. Furthermore, it cannot record the violation information of non-motorized vehicles, making it difficult to hold drivers of violating regulations accountable for accidents. Therefore, it is not an effective way to manage the chaotic situation of non-motorized vehicles illegally occupying lanes.

[0004] Therefore, there is an urgent need to provide a non-motorized vehicle lane guidance and management system to manage the situation of non-motorized vehicles illegally occupying lanes. Summary of the Invention

[0005] The present invention overcomes the shortcomings of the existing technology and the technical problem to be solved is: to provide a non-motorized vehicle lane guidance and management system, so as to effectively guide non-motorized vehicles to drive in the lane and retain violation information for reference in handling.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0007] This invention provides a method for determining non-motorized vehicles illegally occupying lanes, comprising the following steps:

[0008] 1. The Bluetooth connection module 101 is connected to two high-capacity Bluetooth sources at the boundaries of both sides of the non-motorized vehicle lane via Bluetooth.

[0009] 2. The distance measurement module 102 acquires data every 0.1 seconds. Length and The length information is output to the main processor module 103;

[0010] 3. The main processor module 103 determines whether a non-motorized vehicle is illegally occupying the road and transmits information to other modules based on the result.

[0011] Preferably, the two high-capacity Bluetooth sources are installed on the boundaries of the non-motorized vehicle lane on both sides, and the connection between the two high-capacity Bluetooth sources is perpendicular to the boundary of the non-motorized vehicle lane, which facilitates the construction of a triangular PMN.

[0012] Preferably, the two high-capacity Bluetooth sources are paired with each other. The non-motor vehicle Bluetooth connection module 101 is considered to be paired with both high-capacity Bluetooth sources if it connects with either of them via Bluetooth, which facilitates the connection between the high-capacity Bluetooth sources and the non-motor vehicle Bluetooth via Bluetooth.

[0013] Preferably, the two high-capacity Bluetooth sources can quickly connect to the vehicle Bluetooth connection module 101 via Bluetooth. The Bluetooth connection module 101 can quickly connect to the two high-capacity Bluetooth sources to quickly obtain the distance information of MP and NP, thereby improving the sensitivity and efficiency of the system.

[0014] Preferably, the vehicle Bluetooth connection module 101 can only connect to two paired high-capacity Bluetooth sources via Bluetooth at the same time.

[0015] Preferably, the two high-capacity Bluetooth sources can simultaneously connect to multiple in-vehicle Bluetooth connection modules 101 via Bluetooth.

[0016] Preferably, after the two high-capacity Bluetooth sources are connected to the Bluetooth connection module 101 via Bluetooth, they can be acquired by the distance measurement module 102. length.

[0017] Preferably, the two high-capacity Bluetooth source names are named after the road segment, which facilitates the acquisition of road segment name information from the Bluetooth source pair by the road segment information acquisition module 1052.

[0018] Preferably, the distance measurement module 102 acquires... The length is precise enough to accurately determine whether a non-motorized vehicle is in the motorized vehicle lane.

[0019] Furthermore, the distance measurement module 102 in this invention also includes: The system includes a distance acquisition module 1021, a timing module 1022, and an output module 1023. Distance acquisition module 1021 is used to acquire The length of the stimulus distance measurement module 102 is measured every 0.1 seconds. The interval is updated in real time. The output module 1023 is used to... Distance input is sent to main processor module 103.

[0020] Furthermore, the main processor module 103 of the present invention also includes: a calculation module one 1031, a calculation module two 1032, a judgment module 1033, and a signal output module 1034. The calculation module one 1031 calculates... (α=∠PMN), in According to the corollary theorem:

[0021]

[0022] calculate The calculation module 2 1032 calculates... (α=∠PMN), according to the inverse function

[0023]

[0024] Calculated The judgment module 1033, based on if... If the angle is less than 90°, non-motorized vehicles should be in the non-motorized vehicle lane. If the angle is greater than 90°, the non-motorized vehicle is not in the non-motorized vehicle lane, indicating whether the non-motorized vehicle is illegally occupying the lane. The signal transmission module 1034 is used to transmit the judgment information to other modules in the form of a signal.

[0025] Furthermore, the present invention includes the following two modules: a voice reminder module 1061 and a non-motorized vehicle power disconnection module 1062. These are used to urge drivers to return their non-motorized vehicles to the non-motorized vehicle lane when a non-motorized vehicle is found illegally occupying the lane.

[0026] Preferably, the voice reminder module 1061 is used to issue a voice reminder to the driver to return to the non-motorized vehicle lane after receiving a signal from the main processor module 103.

[0027] Optionally, the non-motorized vehicle power disconnect module 1062 is used to disconnect the power supply of the non-motorized vehicle if the non-motorized vehicle is still illegally occupying the lane after the voice reminder module 1061 has issued a voice for half a minute, and the power supply can only be restored after the system determines that the non-motorized vehicle has returned to the non-motorized vehicle lane.

[0028] Furthermore, the present invention provides a method for storing evidence of non-motorized vehicle violations, comprising: a road segment information acquisition module 1052, a time module 1051, and a memory module 1053, which are used to record specific violation information such as the time of the violation and the road segment where the violation occurred when a non-motorized vehicle illegally occupies the road, in order to retain evidence of the violation.

[0029] Preferably, the road segment information acquisition module 1052 of the present invention is used to acquire road segment information of the non-motorized vehicle lane from the Bluetooth source paired with the Bluetooth connection module 101.

[0030] Optionally, in this invention, the time module 1051 is used to provide the specific time when a non-motorized vehicle violates the rules by driving in the motorized vehicle lane.

[0031] Optionally, in this invention, memory module 1053 is used to provide memory space.

[0032] When a non-motorized vehicle illegally occupies a lane, the system uploads the violation information to the vehicle management app; when a non-motorized vehicle illegally occupies a lane, the system automatically records the time and location of the violation to preserve evidence of the violation.

[0033] Compared with the prior art, the present invention has the following advantages:

[0034] (1) This system can remind non-motorized vehicle drivers to return to the non-motorized vehicle lane when they illegally occupy the lane, so as to ensure their safety, improve mixed traffic conditions, and improve road traffic efficiency.

[0035] (2) This system can disconnect the power supply of non-motorized vehicles that have not returned to the non-motorized vehicle lane after half a minute of voice prompts, so as to urge them to leave the motorized vehicle lane;

[0036] (3) After a non-motorized vehicle illegally occupies the road, the system will upload the violation information, such as time and location, to the vehicle management app for verification of the violation, and then carry out reasonable treatment and education to prevent it from illegally occupying the road again, thereby regulating the driving behavior of non-motorized vehicles and improving the mixed traffic flow on the road section.

[0037] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0038] Figure 1 This is a simplified road map.

[0039] Figure 2 This is a diagram showing the types of modules and their logical relationships.

[0040] Figure 3 These are the hardware and software modules installed on non-motorized vehicles.

[0041] Figure 4 This is a flowchart of the process of this invention patent.

[0042] Figure 5 A simplified diagram of the main processor module.

[0043] Figure 6 This is a simplified diagram of the storage module.

[0044] Figure 7 This is a simplified diagram of the distance measurement module.

[0045] Figure 8 This refers to the coverage area of ​​the Bluetooth signal.

[0046] Figure 9 This is a simplified diagram showing non-motorized vehicles traveling in non-motorized vehicle lanes.

[0047] Figure 10 This is a simplified diagram showing non-motorized vehicles traveling in the left-turn lane of the motorized vehicle lane.

[0048] Figure 11 A simplified diagram showing non-motorized vehicles traveling in the straight lane of the motorized vehicle lane.

[0049] Figure 12 A simplified diagram showing non-motorized vehicles traveling in the right-turn lane of the motorized vehicle lane.

[0050] In the diagram: 1 is the lane separating forward and reverse traffic, 2 is the non-motorized vehicle lane, 3 is the left-turn motorized vehicle lane, 4 is the straight-through motorized vehicle lane, 5 is the right-turn motorized vehicle lane, 6 is the right-side high-capacity Bluetooth source, 7 is the left-side high-capacity Bluetooth source, 8 is the signal coverage area of ​​the right-side high-capacity Bluetooth source, 9 is the signal coverage area of ​​the left-side high-capacity Bluetooth source, and Pi (i=1, 2, 3, 4) represents non-motorized vehicles. Detailed Implementation

[0051] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0052] Example 1

[0053] like Figure 1 The diagram shown is a simplified map of a section of highway equipped with a high-capacity Bluetooth source. The highway consists of motor vehicle lanes and non-motor vehicle lanes, with the lanes for both directions separated by a barrier (1). The motor vehicle lanes include a left-turn lane (3), a straight-ahead lane (4), and a right-turn lane (5).

[0054] Specifically, in this embodiment, two high-capacity Bluetooth sources are installed on the boundaries of the non-motorized vehicle lane on both sides, and the connection between the right high-capacity Bluetooth source and the left high-capacity Bluetooth source is perpendicular to the boundary of the non-motorized vehicle lane, which has a width of MN.

[0055] Furthermore, both high-capacity Bluetooth source signals can cover the left-turn lane (3), the straight-ahead lane (4), the right-turn lane (5), and the non-motorized vehicle lane (2).

[0056] Furthermore, installing high-capacity Bluetooth sources at certain intervals along the non-motorized vehicle lanes can achieve full Bluetooth signal coverage along the entire road.

[0057] Figure 1 In the diagram, the names of the two high-capacity Bluetooth sources installed on this road segment are the names of this road segment.

[0058] like Figure 2 The non-motorized vehicle lane guidance and management system shown includes: a Bluetooth connection module 101, a distance measurement module 102, a main processor module 103, a voice reminder and non-motorized vehicle power disconnection module 106, a storage module 105, and a vehicle management app upload module 104.

[0059] Furthermore, the Bluetooth connection module 101 is used to connect via Bluetooth to two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle lane.

[0060] Furthermore, the distance measurement module 102 is used to acquire MP and NP distance data information and transmit the data information to the main processor module 103.

[0061] Furthermore, the main processor module 103 processes the distance data information such as MP and NP transmitted by the distance measurement module 102 and determines whether the non-motorized vehicle is illegally occupying the road. If it is determined that the non-motorized vehicle is illegally occupying the road, it simultaneously transmits signals to the voice reminder and non-motorized vehicle power disconnection module 106, the storage module 105 and the vehicle management app upload module 104.

[0062] Furthermore, after receiving a signal from the main processor module 103, the voice reminder and non-motorized vehicle power disconnection module 106 issues a voice reminder to the driver to drive the non-motorized vehicle back to the non-motorized vehicle lane. If the non-motorized vehicle still does not return to the non-motorized vehicle lane after half a minute, the power to the non-motorized vehicle is disconnected until the system determines that the non-motorized vehicle has returned to the non-motorized vehicle lane before the power is restored.

[0063] Furthermore, after receiving a signal from the main processor module 103, the storage module 105 stores a violation information containing the road segment where the violation occurred and the time of the violation as evidence.

[0064] Furthermore, after receiving the signal from the main processor module 103, the vehicle management app upload module 104 uploads the non-motor vehicle violation information to the vehicle management app.

[0065] like Figure 2 The logical relationships between the modules of this non-motorized vehicle lane guidance and management system are as follows:

[0066] After the Bluetooth connection module 101 connects to two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle lane via Bluetooth, it will activate the distance measurement module 102.

[0067] Furthermore, after being activated, the distance measurement module 102 acquires data every 0.1 seconds via a Bluetooth device. Distance and The distance is transmitted to the main processor module 103;

[0068] Furthermore, the main processor module 103 calculates whether to transmit signals to the voice reminder and non-motor vehicle power disconnection module 106, the storage module 105, and the vehicle management app upload module 104 to enable them to work.

[0069] Specifically, such as Figure 3 As shown, the operation of the non-motorized vehicle lane guidance and management system includes four processes: p101, p102, p103, and p104.

[0070] The p101 process involves the Bluetooth connection module 101 connecting with two high-capacity Bluetooth sources on the same road segment via Bluetooth and transmitting the signal to the distance measurement module 102.

[0071] Furthermore, the p102 process involves the distance measurement module 102 acquiring data every 0.1 seconds after receiving the signal from the Bluetooth connection module 101. distance and The distance information is transmitted to the main processor module 103.

[0072] Furthermore, the p103 process is initiated by the main processor module 103 upon receiving data from the distance measurement module 102. After receiving the distance information, the system processes the transmitted data and determines whether a non-motorized vehicle is illegally occupying the lane. If the non-motorized vehicle is determined to be in the motorized vehicle lane, a signal is transmitted to the vehicle management app upload module 104, storage module 105, and voice reminder and non-motorized vehicle power disconnection module 106.

[0073] Further, the p104 process involves the vehicle management app uploading module 104 uploading non-motorized vehicle violation information to the vehicle management app after receiving the signal from the main processor module 103; the storage module 105 storing a violation information bar containing the road segment where the non-motorized vehicle was located and the time when the non-motorized vehicle violated the rules; and the voice reminder and non-motorized vehicle power disconnection module 106 issuing a voice reminder to the non-motorized vehicle to return to the non-motorized vehicle lane as soon as possible. If the non-motorized vehicle has not returned to the non-motorized vehicle lane within one minute after the voice reminder device issues the voice, the power to the non-motorized vehicle will be turned off until the system determines that the non-motorized vehicle has returned to the non-motorized vehicle lane before the power can be restored.

[0074] Furthermore, the workflow of this invention patent is as follows: Figure 4 As shown.

[0075] Specifically, such as Figure 5The diagram shown is a simplified representation of the main processor module 103, which includes: a calculation module 1031, a calculation module 2 1032, a judgment module 1033, and a signal transmission module 1034. The module is used to process the incoming data and determine whether a non-motorized vehicle is illegally occupying the lane. If the non-motorized vehicle is determined to be in the motorized vehicle lane, the module transmits a signal to the vehicle management app upload module 104, the storage module 105, and the voice reminder and non-motorized vehicle power disconnection module 106.

[0076] Furthermore, the calculation module 1031 is used for calculation. ,exist According to the corollary theorem:

[0077] (1)

[0078] calculate .

[0079] Furthermore, the second calculation module 1032 is used for calculation. (α=∠PMN), according to the inverse function

[0080] (2)

[0081] Calculated .

[0082] Furthermore, the judgment module 1033 determines based on if... If the angle is less than 90°, non-motorized vehicles should be in the non-motorized vehicle lane. If the angle is greater than 90°, the non-motorized vehicle is not in the non-motorized vehicle lane, which determines whether the non-motorized vehicle is illegally occupying the lane.

[0083] Furthermore, the signal transmission module 1034 is used to transmit signals to the voice reminder and non-motor vehicle power disconnection module 106, the storage module 105 and the vehicle management app upload module 104 when the non-motor vehicle is on the motor vehicle lane.

[0084] Specifically, such as Figure 6 The storage module 105 shown comprises a time module 1051, a memory module 1053, and a road segment information acquisition module 1052 from a Bluetooth source, used to store a violation information strip containing the road segment where the non-motorized vehicle violated the rules and the time when the non-motorized vehicle violated the rules.

[0085] Furthermore, the road segment information acquisition module 1052 can acquire the road segment to which the non-motorized vehicle lane belongs from the Bluetooth source paired with the Bluetooth module 101.

[0086] Furthermore, the time module 1051 is equipped with Beijing Standard Time.

[0087] Furthermore, the memory module 1053 provides memory space for storing illegal information.

[0088] Specifically, such as Figure 7 The distance measurement module 102 shown includes: a timekeeping module 1022, The distance acquisition module 1021 and the output module 1023 are used to acquire distance once every 0.1 seconds. distance and The distance information is transmitted to the main processor module 103.

[0089] Furthermore, the aforementioned Distance acquisition module 1021 is used to acquire distance.

[0090] Furthermore, the timing module 1022 is used to stimulate every 0.1s. Distance acquisition module 1021 times to acquire once distance.

[0091] Furthermore, the output module 1023 is used to... Distance input is sent to main processor module 103.

[0092] Specifically, such as Figure 8 As shown: Both high-capacity Bluetooth source signals can cover the left-turn lane (3), the straight lane (4), the right-turn lane (5), and the non-motorized vehicle lane (2); by installing high-capacity Bluetooth sources at certain intervals on the non-motorized vehicle lane, Bluetooth signal coverage of the entire road section can be achieved.

[0093] Specifically, such as Figure 9 As shown, the relative positional relationship between a non-motorized vehicle and two high-capacity Bluetooth sources may exist when the non-motorized vehicle is traveling on the non-motorized vehicle lane.

[0094] Furthermore, the workflow of this non-motorized vehicle lane guidance and management system in this situation is as follows:

[0095] S901, Non-motorized vehicles travel in the non-motorized vehicle lane and enter... Figure 9 When the non-motorized vehicle road section is shown, the Bluetooth connection module 101 quickly connects with two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle road via Bluetooth, and sends an electrical signal to the distance measurement module 102 after the connection is established.

[0096] S902 and distance measurement module 102 acquire data every 0.1 seconds after receiving the electrical signal. Distance and other data information and Distance and other data information are transmitted to the main processor module 103;

[0097] S903, the main processor module 103 receives the data transmitted by the distance measurement module 102. First calculate the distance and other data information. (α=∠PMN) distance calculated Distance then based on The distance determines whether a non-motorized vehicle is illegally occupying the lane. If it is determined that the non-motorized vehicle is in the motorized vehicle lane, a signal is transmitted to the voice reminder and non-motorized vehicle power disconnect module 106, the storage module 105, and the vehicle management app upload module 104.

[0098] S904, Regarding Figure 7 The situation shows If the angle is less than 90°, and the non-motorized vehicle is not illegally occupying the road, then no signal will be transmitted to the voice reminder and non-motorized vehicle power disconnection module 106, the storage module 105, and the vehicle management app upload module 104.

[0099] Furthermore, this workflow remains effective as long as the non-motorized vehicles are within the coverage area of ​​the two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle lane, allowing for real-time assessment.

[0100] Specifically, such as Figure 10 As shown, the relative positional relationship between a non-motorized vehicle traveling on the left-turn lane of a motorized vehicle lane and two high-capacity Bluetooth sources is possible.

[0101] Furthermore, the workflow of this non-motorized vehicle lane guidance and management system in this situation is as follows:

[0102] S1001. Non-motorized vehicles travel in the non-motorized vehicle lane and enter... Figure 10 When the motor vehicle lane turns left, the Bluetooth connection module 101 quickly connects with two high-capacity Bluetooth sources installed on both sides of the non-motor vehicle lane via Bluetooth, and sends an electrical signal to the distance measurement module 102 after the connection is established.

[0103] S1002 and distance measurement module 102 acquire data every 0.1s after receiving the electrical signal. Distance and other data information and Distance and other data information are transmitted to the main processor module 103;

[0104] S1003, the main processor module 103 receives the data transmitted by the distance measurement module 102. First calculate the distance and other data information. (α=∠PMN) then calculated Then according to The system determines whether a non-motorized vehicle is illegally occupying the lane. If it is determined that the non-motorized vehicle is in the motorized vehicle lane, it transmits a signal to the voice reminder and non-motorized vehicle power disconnection module 106, the storage module 105, and the vehicle management app upload module 104.

[0105] S1004, Regarding Figure 8 The situation shows If the angle is greater than 90°, the non-motorized vehicle is illegally occupying the road, and the main processor module 103 transmits signals to the voice reminder and non-motorized vehicle power disconnection module 106, the storage module 105 and the vehicle management app upload module 104.

[0106] S1005, after receiving the electrical signal transmitted by the main processor module 103, the voice reminder and non-motorized vehicle power disconnection module 106 issues a voice reminder to the driver to drive the non-motorized vehicle back to the non-motorized vehicle lane. If the driver does not return to the non-motorized vehicle lane after half a minute of the voice reminder, the power of the non-motorized vehicle will be disconnected until the system determines that the non-motorized vehicle has returned to the non-motorized vehicle lane before the power can be restored.

[0107] S1006 After receiving the electrical signal from the main processor module 103, the storage module 105 records a violation information containing the name of the road segment where the non-motorized vehicle was located and the time when the non-motorized vehicle was located.

[0108] S1007, after receiving an electrical signal from the main processor module 103, the vehicle management app upload module 104 uploads a non-motorized vehicle violation information to the vehicle management app.

[0109] Furthermore, this workflow remains effective as long as the non-motorized vehicles are within the coverage area of ​​the two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle lane, allowing for real-time assessment.

[0110] Example 2

[0111] Embodiment 2 of the present invention provides an implementation of the system when a non-motorized vehicle is traveling in the straight lane of a motorized vehicle lane. Its system composition is the same as that of Embodiment 1, only the usage scenario is different.

[0112] Specifically, such as Figure 11 As shown, the relative positional relationship between a non-motorized vehicle and two high-capacity Bluetooth sources may exist when the non-motorized vehicle is traveling on the straight lane of the motorized vehicle lane.

[0113] Furthermore, the workflow of this non-motorized vehicle lane guidance and management system in this situation is as follows:

[0114] S1101. Non-motorized vehicles travel in the non-motorized vehicle lane and enter... Figure 11 When the non-motorized vehicle road section is shown, the Bluetooth connection module 101 quickly connects with two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle road via Bluetooth, and sends an electrical signal to the distance measurement module 102 after the connection is established.

[0115] S1102, the distance measurement module 102 acquires data every 0.1 seconds after receiving the electrical signal. Distance and other data information and Distance and other data information are transmitted to the main processor module 103;

[0116] S1103, the main processor module 103 receives the data transmitted by the distance measurement module 102. First calculate the distance and other data information. (α=∠PMN) then calculated Then according to The system determines whether a non-motorized vehicle is illegally occupying the lane. If it is determined that the non-motorized vehicle is in the motorized vehicle lane, it transmits a signal to the voice reminder and non-motorized vehicle power disconnection module 106, the storage module 105, and the vehicle management app upload module 104.

[0117] S1104, Regarding Figure 9 The situation shows If the angle is greater than 90°, the non-motorized vehicle is not illegally occupying the road, and therefore no signal is transmitted to the voice reminder and non-motorized vehicle power disconnection module 106, storage module 105 and vehicle management app upload module 104.

[0118] S1105, after receiving the electrical signal transmitted by the main processor module 103, the voice reminder and non-motorized vehicle power disconnection module 106 issues a voice reminder to the driver to drive the non-motorized vehicle back to the non-motorized vehicle lane. If the driver does not return to the non-motorized vehicle lane after half a minute of the voice reminder, the power to the non-motorized vehicle will be disconnected until the system determines that the non-motorized vehicle has returned to the non-motorized vehicle lane before the power can be restored.

[0119] S1106, after receiving the electrical signal from the main processor module 103, the storage module 105 records a violation information containing the name of the road segment where the non-motorized vehicle violated the rules and the time when the non-motorized vehicle was at the time.

[0120] S1107, after receiving an electrical signal from the main processor module 103, the vehicle management app upload module 104 uploads a non-motorized vehicle violation information to the vehicle management app.

[0121] Furthermore, this workflow remains effective as long as the non-motorized vehicles are within the coverage area of ​​the two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle lane, allowing for real-time assessment.

[0122] Example 3

[0123] Embodiment 3 of the present invention provides the working condition of the system when a non-motorized vehicle is traveling in the right-turn lane of a motorized vehicle lane. Its system composition is the same as that of Embodiment 1, only the usage scenario is different.

[0124] Specifically, such as Figure 12 As shown, the relative positional relationship between a non-motorized vehicle traveling in the right-turn lane of the motorized vehicle lane and two high-capacity Bluetooth sources is possible.

[0125] Furthermore, the workflow of this non-motorized vehicle lane guidance and management system in this situation is as follows:

[0126] S1201, Non-motorized vehicles travel in the non-motorized vehicle lane and enter... Figure 12 When the non-motorized vehicle lane section is shown, the Bluetooth connection module 101 quickly connects with two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle lane via Bluetooth. After connection, it sends an electrical signal to the distance measurement module 102. The distance measurement module 102 acquires the signal every 0.1 seconds after receiving the electrical signal. Distance and other data information and Distance and other data information are transmitted to the main processor module 103;

[0127] S1202, the main processor module 103 receives the data transmitted by the distance measurement module 102. First calculate the distance and other data information. (α=∠PMN) then calculated Then according to Size determines whether a non-motorized vehicle is illegally occupying the road;

[0128] S1203. If it is determined that the non-motorized vehicle is in the motorized vehicle lane, a signal is transmitted to the voice reminder and non-motorized vehicle power disconnection module 106, the storage module 105 and the vehicle management app upload module 104.

[0129] S1204, Regarding Figure 10 The situation shows If the angle is greater than 90°, the non-motorized vehicle is not illegally occupying the road, and therefore no signal is transmitted to the voice reminder and non-motorized vehicle power disconnection module 106, storage module 105 and vehicle management app upload module 104.

[0130] S1205, after receiving the electrical signal transmitted by the main processor module 103, the voice reminder and non-motorized vehicle power disconnection module 106 issues a voice reminder to the driver to drive the non-motorized vehicle back to the non-motorized vehicle lane. If the driver does not return to the non-motorized vehicle lane after half a minute of the voice reminder, the power to the non-motorized vehicle will be disconnected until the system determines that the non-motorized vehicle has returned to the non-motorized vehicle lane before the power can be restored.

[0131] S1206 After receiving the electrical signal from the main processor module 103, the storage module 105 records a violation information containing the name of the road segment where the non-motorized vehicle violated the rules and the time when the non-motorized vehicle was at the time.

[0132] S1207, after receiving an electrical signal from the main processor module 103, the vehicle management app upload module 104 uploads a non-motorized vehicle violation information to the vehicle management app.

[0133] Furthermore, this workflow remains effective as long as the non-motorized vehicles are within the coverage area of ​​the two high-capacity Bluetooth sources installed on both sides of the non-motorized vehicle lane, allowing for real-time assessment.

[0134] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A non-motorized vehicle lane guidance and management system, characterized in that, Includes a Bluetooth connectivity module (101), a distance measurement module (102), and a main processor module (103): The Bluetooth connection module (101) is connected to two high-capacity Bluetooth sources installed at the boundaries of both sides of the non-motorized vehicle lane via Bluetooth. The distance measurement module (102) acquires the length information of MP and NP every 0.1s. The distance between the non-motorized vehicle P and the Bluetooth device M on the side of the motorized vehicle lane. The distance between the non-motorized vehicle P and the Bluetooth device N on the sidewalk is given, and the length information of MP and NP is output to the main processor module (103). The main processor module (103) calculates angle information α, α=∠PMN, based on the lengths of MP and NP transmitted by the distance measurement module (102), and determines whether the non-motorized vehicle is illegally occupying the motorized vehicle lane based on α. ​​Based on the determination result, it transmits information to the voice reminder module (1061) and the non-motorized vehicle power disconnection module (1062), including: calculation module one (1031) calculating ,exist According to the Law of Cosines: calculate ; Calculation Module 2 (1032) According to the inverse function time module calculate ; The judgment module (1033) makes a judgment; if... If the angle is less than 90°, the non-motorized vehicle is not illegally occupying the motorized vehicle lane. If the angle is greater than 90°, non-motorized vehicles are illegally occupying the motorized vehicle lane.

2. The non-motorized vehicle lane guidance and management system according to claim 1, characterized in that, The two high-capacity Bluetooth sources installed at the boundaries of both sides of the non-motorized vehicle lane have the following characteristics: The two high-capacity Bluetooth sources are installed on both sides of the non-motorized vehicle lane, and the line connecting the two high-capacity Bluetooth sources is perpendicular to the boundary of the non-motorized vehicle lane to construct a triangle PMN. The two high-capacity Bluetooth sources are paired with each other; The Bluetooth connection module (101) is considered to be paired with both high-capacity Bluetooth sources by connecting to either of them via Bluetooth. The Bluetooth connection module (101) can only connect to two paired high-capacity Bluetooth sources via Bluetooth at the same time; The two high-capacity Bluetooth sources can simultaneously connect to multiple Bluetooth connection modules (101) via Bluetooth; The two high-capacity Bluetooth sources are connected to the Bluetooth connection module (101) for the distance measurement module (102) to obtain MP and NP length information; The two high-capacity Bluetooth sources are named after the road segments they are located on, and are used to obtain the names of the illegal road segments from the Bluetooth source pair.

3. The non-motorized vehicle lane guidance and management system according to claim 1, characterized in that, The distance measurement module (102) includes Length acquisition module (1021), timing module (1022) and output module (1023); The The length acquisition module (1021) is used to acquire... Length information; The timing module (1022) is used to acquire the MP and NP distances once every 0.1s from the stimulation distance measurement module (102) and update them in real time; The output module (1023) will Length information is input into the main processor module (103).

4. The non-motorized vehicle lane guidance and management system according to claim 1, characterized in that, Includes a voice prompt module (1061) and a non-motorized vehicle power disconnection module (1062): The voice reminder module (1061) is used to remind non-motorized vehicles of illegally occupying motor vehicle lanes after receiving a signal from the main processor module (103); The non-motorized vehicle power disconnect module (1062) is used to disconnect the power supply of the non-motorized vehicle if the non-motorized vehicle still violates the rules after the voice reminder module (1061) issues a voice time reminder for half a minute. The power supply can only be restored after the system determines that the non-motorized vehicle has returned to the non-motorized vehicle lane.

5. A non-motorized vehicle lane guidance and management system according to claim 1, characterized in that, It also includes a road segment information module (1052), a time module (1051), and a memory module (1053): The road segment information module (1052) is used to obtain road segment information of the non-motorized vehicle lane from a high-capacity Bluetooth source paired with the Bluetooth connection module (101); The time module (1051) provides the specific time when non-motorized vehicles illegally occupy the motor vehicle lane; The memory module (1053) is used to store road segment information and time information of illegal lane occupation in order to retain evidence of violations.

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