CN214471258U - Overload monitoring device for ultra-heavy vehicle - Google Patents
Overload monitoring device for ultra-heavy vehicle Download PDFInfo
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- CN214471258U CN214471258U CN202120723169.5U CN202120723169U CN214471258U CN 214471258 U CN214471258 U CN 214471258U CN 202120723169 U CN202120723169 U CN 202120723169U CN 214471258 U CN214471258 U CN 214471258U
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Abstract
The utility model provides an overweight vehicle overload monitoring devices belongs to overload monitoring device technical field. The method is used for solving the problems that field law enforcement consumes manpower and material resources, and only whether the vehicle is overloaded or not is detected, so that the comprehensiveness of monitoring data is influenced. The utility model discloses a portable weighbridge, image acquisition device, millimeter wave radar, centralized control case and approach bridge are provided with a plurality of lane on the approach bridge, are provided with a set of portable weighbridge on every lane, and the approach bridge both sides are provided with the support, and support lateral wall relative position sets up the millimeter wave radar, and the support upper end sets up image acquisition device, and centralized control case includes total controller, big dipper positioner, global system for mobile communication GSM wireless communication device. The utility model can carry out automatic monitoring, does not need a large amount of human resources to intervene, saves time and labor, and can improve the system identification rate by utilizing the image acquisition device; the portable floor scale is not limited by regions, has flexibility and strong operability, and is not limited by regions and fields.
Description
Technical Field
The utility model relates to an overload monitoring device technical field of overweight vehicle particularly, relates to an overweight vehicle overload monitoring device.
Background
At the present stage, a new policy for overload and overrun of the truck is implemented, the truck overrun and overload have new punishment standards, and the new standard for the overrun of the truck is implemented from 9 months and 21 days. The truck over-limit certification standards will be strictly enforced by the mandatory national standards "limits on dimensions, axle loads and mass of cars, trailers and trains" (GB 1589-2016). The most significant of these changes were the elimination of the over-limit overload certification criteria for gross vehicle weight over 55 tons, average axle load over 10 tons, and cargo over the quality of the vehicle as indicated by the manufacturer's logo. Generally speaking, the exceeding is determined according to the number of axles, for example, 5 axles of trucks, the total weight of the truck and the goods exceeds more than 50 tons, and the illegal exceeding transportation is suspected. According to the new standard, the transportation is also a five-axle truck, and the transportation is more than 43 tons (the individual vehicle type is more than 42 tons), namely illegal and over-limit transportation is suspected.
At present, when overload monitoring is carried out on an ultra-heavy vehicle, a large number of related personnel are needed to carry out field law enforcement, manpower and material resources are consumed, related information of the vehicle needs to be manually input and measured in the operation process, the comprehensiveness of monitoring data is influenced, a weighing device generally needs to be fixedly arranged on the surface or below of a road, the flexibility is lacked, and the accuracy of a measuring result is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is:
the overload monitoring device aims to solve the problems that when an existing monitoring device carries out overload monitoring on an ultra-heavy vehicle, relevant personnel are required to carry out on-site law enforcement, manpower and material resources are consumed, whether the vehicle is overloaded or not is only detected, and comprehensiveness of monitoring data is affected.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted:
the utility model provides an overweight vehicle overload monitoring devices, include:
a portable floor scale for measuring an extra heavy vehicle;
the image acquisition device is used for identifying and acquiring vehicle data;
the millimeter wave radar is used for sensing and measuring the entrance and the exit of the vehicle;
the centralized control box is respectively connected with the portable ground scale, the image acquisition device and the millimeter wave radar;
bridge approach;
the bridge approach is provided with a plurality of lanes, a group of portable weighbridges are arranged on each lane, supports are arranged on two sides of the bridge approach, millimeter wave radars are arranged at the relative positions of the side walls of the supports, an image acquisition device is arranged at the upper end of each support, the centralized control box comprises a master controller, a Beidou positioning device and a global system for mobile communication (GSM) wireless communication device, the master controller is connected with the Beidou positioning device and the global system for mobile communication (GSM) wireless communication device, the master controller is used for receiving data acquired by the image acquisition device, the portable weighbridges and the Beidou positioning device, judging whether a license plate number of a vehicle, vehicle image information are overloaded or not, and transmitting the data to a background cloud server through the global system for mobile communication (GSM) wireless communication device.
Optionally, the number of each group of portable floor scales is two or four, and the portable floor scales are arranged in parallel with each other.
Optionally, the portable weighbridge comprises a bearing bedplate, a first bridge guiding plate and a second bridge guiding plate, wherein the first bridge guiding plate and the second bridge guiding plate are hinged to two sides of the bearing bedplate respectively, a pressure sensor is arranged in the bearing bedplate, aiming devices are arranged on two sides of the upper end face of the bearing bedplate and used for guiding the advancing direction and speed of an axle of a vehicle, stabilizing supports which are detachably connected are arranged on the first bridge guiding plate and the second bridge guiding plate respectively, a weighbridge controller, a weighbridge wireless communication device, a lithium battery and a buzzer are arranged in the bearing bedplate, the lithium battery is connected with the weighbridge controller, the weighbridge controller is electrically connected with the aiming devices, the pressure sensor, the buzzer and the weighbridge wireless communication device respectively, the weighbridge controller is connected with the weighbridge controller through the weighbridge wireless communication device, and the aiming devices comprise a laser rotating head and a laser emitter, and the laser rotating head and the laser emitter are connected with the floor scale controller.
Optionally, a handle and a rotating head are arranged at two ends of the bearing table plate, and the rotating head is connected with a universal wheel.
Optionally, the millimeter wave radar includes a 60GHZ frequency millimeter wave radar main control chip SP25 and a radar antenna 2T 4R.
Optionally, the image acquisition device includes 500w high definition camera, POE power supply unit and image acquisition wireless communication device, POE power supply unit is connected with 500w high definition camera and image acquisition wireless communication device respectively, 500w high definition camera is connected with image acquisition wireless communication device, image acquisition wireless communication device is connected with total controller for the image information conveying who will gather reaches total controller.
Optionally, the weighbridge wireless communication device and the image acquisition wireless communication device are both WiFi chips or bluetooth chips.
Optionally, the support is provided with an electronic display screen, and the electronic display screen is connected with the master controller through a wireless signal and used for displaying the weight measured by the portable floor scale.
Optionally, a voice broadcasting device is arranged on the support, and the voice broadcasting device is connected with the master controller and used for performing voice broadcasting on whether the vehicle measured by the portable floor scale is overloaded or not.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to an overweight vehicle overload monitoring devices, through be provided with a plurality of lane on the approach bridge, be provided with a set of portable weighbridge on every lane, approach bridge both sides support lateral wall relative position is provided with the millimeter wave radar, the support upper end is provided with image acquisition device, when the vehicle that awaits measuring gets into the monitoring range of millimeter wave radar, the millimeter wave radar sends the signal to the total controller in the centralized control case, total controller controls image acquisition device and portable weighbridge work, take a picture to the measuring vehicle, image recognition and weighing, judge vehicle license plate number, vehicle image information and whether overload, and with data transmission to backstage cloud end server, after the measuring vehicle drives off the approach bridge, millimeter wave radar sends the signal to total controller, clear the data, wait for next vehicle to weigh;
the utility model can carry out automatic monitoring, does not need the intervention of a large number of human resources, can save the manual operation cost, utilizes the image acquisition device to carry out image acquisition on the measuring vehicle and a driver, can improve the recognition rate of the vehicle, and perfects a unlicensed vehicle processing mechanism and a stained license plate processing mechanism; the millimeter wave radar can overcome the defects of the traditional grating vehicle inspection and coil vehicle inspection, so that the millimeter wave radar can be more accurately applied to vehicle separation, pedestrian detection and camera triggering, the accuracy and comprehensiveness of information acquisition are improved, irrelevant vehicles and personnel are prevented from triggering the device, and when no vehicle to be detected enters, the portable weighbridge and the image acquisition device are in a dormant state, so that the operation cost can be saved; utilize portable weighbridge not to receive the region restriction, rule the lane through the approach bridge, the installation of being convenient for and dismantlement can change the monitoring place at any time, have the flexibility, maneuverability is strong.
Drawings
Fig. 1 is a first perspective view of an overload monitoring device for an extra-heavy vehicle according to the present invention;
fig. 2 is a second perspective view of the overload monitoring device for an extra-heavy vehicle according to the present invention;
FIG. 3 is a perspective view of the portable floor scale of the present invention;
fig. 4 is a perspective view of the image capturing device of the present invention;
fig. 5 is a flowchart illustrating the operation of the overload monitoring device for an extra-heavy vehicle according to the present invention;
fig. 6 is a flow chart of the portable floor scale of the present invention.
Description of reference numerals:
1-support, 2-approach bridge, 3-500w high definition camera, 4-millimeter wave radar, 5-portable weighbridge, 6-electronic display screen, 7-isolation fence, 8-POE power supply device, 9-voice broadcast device, 10-centralized control box, 11-master controller, 12-big dipper positioning device, 13-global mobile communication GSM wireless communication device, 14-image acquisition device, 501-bearing platen, 502-first approach bridge plate, 503-second approach bridge plate, 504-handle, 505-aiming device, 506-stabilizing support, 507-universal wheel, 508-pressure sensor, 509-weighbridge controller, 510-buzzer and 511-weighbridge wireless communication device.
Detailed Description
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", etc. in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, etc. indicated must be operated according to the specific orientation and defined operation and method, configuration in the specification, and such terms of orientation do not constitute limitations of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The first specific embodiment is as follows: referring to fig. 1 to 6, the present invention provides an overload monitoring device for an extra heavy vehicle, including a portable weighbridge for measuring the extra heavy vehicle;
the image acquisition device is used for identifying and acquiring vehicle data;
the millimeter wave radar is used for sensing and measuring the entrance and the exit of the vehicle;
the centralized control box is respectively connected with the portable ground scale, the image acquisition device and the millimeter wave radar;
bridge approach;
the bridge approach is provided with a plurality of lanes, a group of portable weighbridges are arranged on each lane, supports are arranged on two sides of the bridge approach, millimeter wave radars are arranged at the relative positions of the side walls of the supports, an image acquisition device is arranged at the upper end of each support, the centralized control box comprises a master controller, a Beidou positioning device and a global system for mobile communication (GSM) wireless communication device, the master controller is connected with the Beidou positioning device and the global system for mobile communication (GSM) wireless communication device, the master controller is used for receiving data acquired by the image acquisition device, the portable weighbridges and the Beidou positioning device, judging whether a license plate number of a vehicle, vehicle image information are overloaded or not, and transmitting the data to a background cloud server through the global system for mobile communication (GSM) wireless communication device.
The method comprises the steps that a plurality of lanes are arranged on a bridge approach, a group of portable ground scales are arranged on each lane, millimeter wave radars are arranged at opposite positions of side walls of supports on two sides of the bridge approach, an image acquisition device is arranged at the upper end of each support, when a vehicle to be measured enters a monitoring range of the millimeter wave radars, signals are sent to a master controller in a centralized control box, the signals are sent to the portable ground scales and the image acquisition devices through the master controller to be photographed, image identification and weighing are carried out, the license plate number of the vehicle, image information of the vehicle and whether the vehicle is overloaded or not are judged, data are transmitted to a background cloud server, when the vehicle to be measured runs out of the bridge approach, the millimeter wave radars send signals to the master controller, the data are reset, and the next vehicle is weighed;
the automatic monitoring can be carried out, the intervention of a large amount of human resources is not needed, the manual operation cost can be saved, the image acquisition device is used for carrying out image acquisition on the measured vehicle and a driver, the recognition rate of the vehicle can be improved, and a unlicensed vehicle processing mechanism and a stained license plate processing mechanism are perfected; the millimeter wave radar can overcome the defects of the traditional grating vehicle inspection and coil vehicle inspection, so that the millimeter wave radar can be more accurately applied to vehicle separation, pedestrian detection and camera triggering, the accuracy and comprehensiveness of information acquisition are improved, irrelevant vehicles and personnel are prevented from triggering the device, and when no vehicle to be detected enters, the portable weighbridge and the image acquisition device are in a dormant state, so that the operation cost can be saved; utilize portable weighbridge not to receive the region restriction, rule the lane through the approach bridge, the installation of being convenient for and dismantlement can change the monitoring place at any time, have the flexibility, maneuverability is strong.
The second specific embodiment: as shown in fig. 1 and fig. 2, the number of each group of portable floor scales is two or four, and the portable floor scales are arranged in parallel; the portable weighing device is used for weighing a vehicle when an axle passes through, and can quickly measure through two or four portable weighers, so that the accuracy of measured data is improved. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The third concrete implementation scheme is as follows: referring to fig. 3, the portable floor scale comprises a bearing platen, a first bridge guiding plate and a second bridge guiding plate, wherein the first bridge guiding plate and the second bridge guiding plate are respectively hinged to two sides of the bearing platen, a pressure sensor is arranged in the bearing platen, aiming devices are arranged on two sides of the upper end surface of the bearing platen and used for guiding the advancing direction and speed of an axle of a vehicle, stabilizing supports which are detachably connected are arranged on the first bridge guiding plate and the second bridge guiding plate, a floor scale controller, a floor scale wireless communication device, a lithium battery and a buzzer are arranged in the bearing platen, the lithium battery is connected with the floor scale controller, the floor scale controller is respectively electrically connected with the aiming devices, the pressure sensor, the buzzer and the floor scale wireless communication device, the floor scale controller is connected with a master controller through the floor scale wireless communication device, and the aiming devices comprise a laser rotating head and a laser emitter, the laser rotating head and the laser emitter are connected with the floor scale controller; the integral portable floor scale is provided with the aiming device, and the vehicle to be measured can adjust the advancing direction and the advancing speed according to the prompt of the aiming device, so that the accuracy of measured data is improved. Other combinations and connections of this embodiment are the same as those of the second embodiment.
The fourth specific embodiment: as shown in the combined figure 3, handles and rotating heads are arranged at two ends of the bearing bedplate, and the rotating heads are connected with universal wheels, so that the portable floor scale can be conveniently moved, and the practical application is facilitated. Other combinations and connections of this embodiment are the same as those of the third embodiment.
The fifth concrete embodiment: the millimeter wave radar comprises a 60GHZ frequency millimeter wave radar main control chip SP25 and a radar antenna 2T 4R; the system is integrated on the side surface of the centralized control box through technologies of target distance measurement, speed measurement and direction identification in a set area. The radar detector mainly overcomes the defects of traditional grating vehicle detection and coil vehicle detection, so that the radar detector is more accurately applied to the aspects of vehicle separation, pedestrian detection, camera triggering and the like, and an irrelevant vehicle triggering device is avoided. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The sixth specific embodiment: as shown in fig. 4, the image acquisition device includes a 500w high-definition camera, a POE power supply device, and an image acquisition wireless communication device, the POE power supply device is connected to the 500w high-definition camera and the image acquisition wireless communication device, the 500w high-definition camera is connected to the image acquisition wireless communication device, and the image acquisition wireless communication device is connected to the master controller, and is configured to transmit acquired image information to the master controller; the system identification rate can be improved, a unlicensed vehicle processing mechanism and a stained license plate processing mechanism are perfected, and more accurate vehicle information is provided. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The seventh specific embodiment: the weighbridge wireless communication device and the image acquisition wireless communication device are both WiFi chips or Bluetooth chips. Other combinations and connections of this embodiment are the same as those of the third embodiment.
The specific embodiment eight: the support is provided with an electronic display screen, and the electronic display screen is connected with the master controller through a wireless signal and is used for displaying the weight measured by the portable floor scale; and informing the measurement information of the driver of the vehicle to be measured in real time through the electronic display screen. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The specific embodiment is nine: the support is provided with a voice broadcasting device, and the voice broadcasting device is connected with the master controller and used for carrying out voice broadcasting on whether the vehicle measured by the portable floor scale is overloaded or not. Other combinations and connections of this embodiment are the same as those of the first embodiment.
The specific embodiment ten: be provided with the isolated column between the adjacent lane, the isolated column is provided with the pulley for keep apart the vehicle. Other combinations and connections of this embodiment are the same as those of the first embodiment.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. The utility model discloses a field technical personnel can carry out various changes and amending under the prerequisite of the spirit and scope that do not deviate from the utility model discloses, and these changes all will fall into with the amendment the utility model discloses a protection scope.
The working principle is as follows: the method comprises the following steps that a millimeter wave radar is triggered before a vehicle enters a weighing area, the millimeter wave radar transmits a signal into a centralized control box, a snapshot triggering signal is sent to an image acquisition device after the signal is received, a picture is sent to a background cloud server after the image acquisition device takes a snapshot, and the picture and a license plate number after identification are stored in a database; meanwhile, the centralized control box can trigger a weighing signal to be sent to the portable weighbridge after receiving the signal, the vehicle starts to weigh, when the vehicle leaves the monitoring range of the millimeter wave radar, the millimeter wave radar sends the signal to the centralized control box, the centralized control box receives the signal and then sends various information of vehicle weighing to the background cloud server, and the background cloud server stores the data into the database and resets the weighing platform.
Claims (9)
1. An overload monitoring device for an extra-heavy vehicle, comprising:
a portable floor scale (5) for measuring extra heavy vehicles;
image acquisition means (14) for identifying and acquiring vehicle data;
a millimeter wave radar (4) for inductively measuring the entrance and exit of a vehicle;
the centralized control box (10) is respectively connected with the portable weighbridge (5), the image acquisition device (14) and the millimeter wave radar (4);
an approach bridge (2);
the approach bridge (2) is provided with a plurality of lanes, each lane is provided with a group of portable weighers (5), brackets (1) are arranged on two sides of the approach bridge (2), millimeter wave radars (4) are arranged at opposite positions of the side walls of the brackets (1), the upper end of the bracket (1) is provided with an image acquisition device (14), the centralized control box (10) comprises a master controller (11), a Beidou positioning device (12) and a global system for mobile communication (GSM) wireless communication device (13), the master controller (11) is connected with the Beidou positioning device (12) and the global system for mobile communication (GSM) wireless communication device (13), the master controller (11) is used for receiving data acquired by the image acquisition device (14), the portable weighbridge (5) and the Beidou positioning device (12) and judging the license plate number of the vehicle, the image information of the vehicle and whether the vehicle is overloaded or not, and transmitting the data to the background cloud server through the global system for mobile communication (GSM) wireless communication device (13).
2. The overload monitoring device for the extra-heavy vehicle according to claim 1, wherein: the number of each group of portable weighers (5) is two or four, and the portable weighers are arranged in parallel.
3. The overload monitoring device for the extra-heavy vehicle according to claim 2, wherein: the portable floor scale (5) comprises a bearing bedplate (501), a first bridge guide plate (502) and a second bridge guide plate (503), wherein the two sides of the bearing bedplate (501) are respectively hinged with the first bridge guide plate (502) and the second bridge guide plate (503), a pressure sensor (508) is arranged inside the bearing bedplate (501), aiming devices (505) are arranged on the two sides of the upper end face of the bearing bedplate (501) and used for guiding the advancing direction and speed of an axle of a vehicle, stabilizing supports (506) detachably connected with each other are arranged on the first bridge guide plate (502) and the second bridge guide plate (503), a floor scale controller (509), a floor scale wireless communication device (511), a lithium battery and a buzzer (510) are arranged inside the bearing bedplate (501), the lithium battery is connected with the floor scale controller (509), and the floor scale controller (509) is respectively connected with the aiming devices (505), Pressure sensor (508), bee calling organ (510) and weighbridge wireless communication device (511) are connected, weighbridge controller (509) is connected with total controller (11) through weighbridge wireless communication device (511), aiming device (505) includes laser rotating head and laser emitter, laser rotating head and laser emitter are connected with weighbridge controller (509).
4. The overload monitoring device for the very heavy vehicle according to claim 3, wherein: handles (504) and a rotating head are arranged at two ends of the bearing bedplate (501), and the rotating head is connected with a universal wheel (507).
5. The overload monitoring device for the extra-heavy vehicle according to claim 1, wherein: the millimeter wave radar (4) comprises a 60GHz frequency millimeter wave radar main control chip SP25 and a radar antenna 2T 4R.
6. The overload monitoring device for the extra-heavy vehicle according to claim 1, wherein: image acquisition device (14) include 500w high definition camera (3), POE power supply unit (8) and image acquisition wireless communication device, POE power supply unit (8) are connected with 500w high definition camera (3) and image acquisition wireless communication device respectively, 500w high definition camera (3) are connected with image acquisition wireless communication device, image acquisition wireless communication device is connected with total controller (11) for the image information conveying who will gather reaches total controller.
7. The overload monitoring device for the very heavy vehicle according to claim 3, wherein: the weighbridge wireless communication device (511) and the image acquisition wireless communication device are both WiFi chips or Bluetooth chips.
8. The overload monitoring device for the extra-heavy vehicle according to claim 1, wherein: the portable floor scale is characterized in that the support (1) is provided with an electronic display screen (6), and the electronic display screen (6) is connected with the master controller (11) through a wireless signal and used for displaying the weight measured by the portable floor scale (5).
9. The overload monitoring device for the extra-heavy vehicle according to claim 1, wherein: the vehicle-mounted intelligent ground scale is characterized in that a voice broadcasting device (9) is arranged on the support (1), and the voice broadcasting device (9) is connected with a master controller (11) and used for carrying out voice broadcasting on whether a vehicle measured by the portable ground scale (5) is overloaded or not.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120723169.5U CN214471258U (en) | 2021-04-09 | 2021-04-09 | Overload monitoring device for ultra-heavy vehicle |
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| CN202120723169.5U CN214471258U (en) | 2021-04-09 | 2021-04-09 | Overload monitoring device for ultra-heavy vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383704A (en) * | 2022-01-13 | 2022-04-22 | 北京鸿游科技有限公司 | Small-sized floor scale and mounting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383704A (en) * | 2022-01-13 | 2022-04-22 | 北京鸿游科技有限公司 | Small-sized floor scale and mounting method |
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Effective date of registration: 20220907 Address after: Room 2, 6th Floor, Unit 6, No. 114, Ma Duan Street, Nangang District, Harbin, Heilongjiang 150001 Patentee after: Zhu Jiang Address before: 150028 No. 7, floor 6, joint office area, e-commerce main building, No. 2345, Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province Patentee before: Heilongjiang Lingdong Technology Co.,Ltd. |
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