WO2018165884A1

WO2018165884A1 - Method for intelligently recognizing articles in vehicle

Info

Publication number: WO2018165884A1
Application number: PCT/CN2017/076715
Authority: WO
Inventors: 袁召
Original assignee: 深圳市翼动科技有限公司
Priority date: 2017-03-15
Filing date: 2017-03-15
Publication date: 2018-09-20

Abstract

Disclosed is a method for intelligently recognizing articles in a vehicle, comprising an intelligent monitoring unit, an intelligent image collection unit, a power source module, a communication gateway, an Internet of Things, a wireless gateway and a server cluster. An input end of the intelligent image collection unit is connected to one output end of the power source module, and the other output end of the power source module is connected to an input end of the intelligent monitoring unit. The intelligent image collection unit and the intelligent monitoring unit are both in bidirectional signal connection with the server cluster via the wireless gateway, and the intelligent monitoring unit is in bidirectional signal connection with the Internet of Things via the communication gateway. In the method for intelligently recognizing articles in a vehicle, by means of light correlation devices mounted within security inspection devices at two ends on the ground, when a vehicle drives into light correlation for several seconds, it can be detected, by means of the light correlation, whether prohibited articles are present in the vehicle. This method realizes high efficiency, can avoid a jamming phenomenon at a highway junction caused by manual detection, and satisfies the security inspection requirements of working personnel.

Description

Method for intelligently identifying items in vehicles

[0001] The present invention relates to the field of security intelligent identification technology, and specifically relates to a method for intelligently identifying an in-vehicle item.

Background technique

[0002] High speed, which refers to advanced speed, is compared to medium speed and low speed. In the low-speed mainstream environment, the low speed is the general speed or the normal speed, while in the medium speed mainstream environment, the medium speed is the general speed or the normal speed. Often on the highway, the car will travel at high speed. Usually, security equipment is installed at the intersection of the highway.

[0003] However, in the high-speed vehicle security inspection, the traditional security inspection method is to manually detect whether the items in the vehicle belong to the forbidden belt, which is inefficient and easily causes the high-speed intersection to be blocked, which does not meet the security requirements of the staff. To this end, we propose a method of intelligently identifying items in the car.

technical problem

[0004] An object of the present invention is to provide a method for intelligently identifying an in-vehicle item, so as to solve the above-mentioned background. The method for detecting the in-vehicle is to detect whether the item in the vehicle is a forbidden item, which is inefficient, and is likely to cause high-speed intersection blockage. Phenomenon, does not meet the requirements of staff security requirements.

Problem solution

Technical solution

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A method for intelligently identifying in-vehicle items, including an intelligent monitoring unit, an intelligent image collecting unit, a power module, a communication gateway, an Internet of Things, a wireless gateway, and a server group. The input end of the intelligent image acquisition unit is connected to one of the output terminals of the power module, and the other output end of the power module is connected to the input end of the intelligent monitoring unit, and the intelligent image acquisition unit and the intelligent monitoring unit pass through the wireless gateway and the server. The group two-way signal connection, and the intelligent monitoring unit is connected to the Internet of Things bidirectional signal through the communication gateway.

[0006] The intelligent image acquisition unit includes a controller, a relay, a surveillance camera, an image processor, a vehicle sensor, a storage module, and a first wireless router, and an input end of the controller is connected to an output end of the vehicle sensor, and is controlled The output of the device is connected to the control end of the surveillance camera through a relay. The output of the surveillance camera is connected to the input of the image processor, and the output and control of the image processor are controlled. The input end of the device is connected, the controller is bidirectionally connected to the storage module, and the controller sequentially connects to the server group through two-way signals through the first wireless router and the wireless gateway.

The intelligent monitoring unit includes a central controller, a signal collector, a comparator, a database, a microprocessor, a display screen, a network signal receiver, and a network signal transmitter, and the output of the central controller sequentially passes through a network signal transmitter. And the communication gateway is connected with the input signal of the Internet of Things, and the input end of the central controller is sequentially connected to the output signal of the Internet of Things through the network signal receiver and the communication gateway, and the central controller is respectively connected with the comparator and the database by two-way signals. And the input end of the central controller is connected to the output end of the signal collector, and the output end of the central controller is connected to the input end of the display through the display interface.

The output end of the comparator is connected to the input end of the microprocessor through a feedback module, and two of the output ends of the microprocessor are respectively connected with the buzzer alarm and the input end of the flashing alarm, and the microprocessor sequentially passes The second wireless router and the wireless gateway are connected to the server group in a bidirectional signal.

[0009] Preferably, the power module adopts a utility power grid.

[0010] Preferably, the vehicle sensor adopts a geomagnetic sensor of the type KMY20S.

[0011] Preferably, the controller adopts a programmable controller, and the controller is provided with a plurality of wiring ports.

[0012] Preferably, the storage module uses a FLASH memory.

[0013] Preferably, the central controller adopts an integrated CPU of the type Pentium E2210, and the central controller is provided with a plurality of wiring ports.

[0014] Preferably, the signal collector comprises an electric infrared emitter and an electric infrared receiver corresponding to the security device disposed at both ends of the ground.

[0015] Preferably, the display module uses a security device display.

[0016] Preferably, the network signal transmitter uses a GPRS signal transmitter, and the network signal receiver uses a GP

RS signal receiver, communication gateway is GPRS communication gateway.

[0017] Preferably, the server group includes a highway intersection server, a traffic department server, and a public security department server.

Advantageous effects of the invention

Beneficial effect

[0018] The method for intelligently identifying an in-vehicle item is provided by setting a vehicle sensor in the intelligent image acquisition unit When the vehicle is about to drive to the security checkpoint, it automatically collects and processes the vehicle license plate information and the vehicle owner's face information through the cooperation of the controller, relay, surveillance camera and image processor, and passes through the first wireless router and the wireless gateway. Cooperate to send the captured image information to the relevant server for later retrieval of relevant data; secondly, the method for intelligently identifying the interior of the vehicle, through the light-emitting device installed in the security device at both ends of the ground, the vehicle travels to the light If you stay in the shot for a few seconds, you can detect whether there are prohibited items (such as guns, ammunition, drugs, gasoline, etc.) in the car. It is highly efficient and can avoid the blockage of high-speed intersections caused by manual inspection. Security requirements. The method for intelligently identifying the item in the vehicle, through the setting of the vehicle sensor in the intelligent image acquisition unit, can automatically drive the vehicle license plate information through the cooperation of the controller, the relay, the surveillance camera and the image processor when the vehicle is about to drive to the security inspection area. And the owner's face information is collected and processed, and the captured image information is sent to the relevant server through the cooperation of the first wireless router and the wireless gateway, so that the relevant data can be retrieved later; secondly, the smart identification of the vehicle interior Method, through the light-emitting device installed in the security equipment at both ends of the ground, the vehicle travels to the light for a few seconds, and can detect the presence of prohibited items (such as guns, ammunition, drugs, gasoline) through the light. Etc.), high efficiency, can avoid the clogging of high-speed intersections caused by manual inspection, and meet the security requirements of the staff.

Brief description of the drawing

DRAWINGS

1 is a schematic diagram of a system principle of the present invention;

2 is a structural block diagram of an intelligent image acquisition unit according to the present invention;

3 is a structural block diagram of an intelligent monitoring unit according to the present invention;

4 is a structural block diagram of a server group according to the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention. [0024] Referring to FIG. 1-4, the present invention provides a technical solution: a method for intelligently identifying an in-vehicle item, including an intelligent monitoring unit, an intelligent image acquisition unit, a power module, a communication gateway, an Internet of Things, a wireless gateway, and a server The input end of the intelligent image acquisition unit is connected to one of the output terminals of the power module, and the other output end of the power module is connected to the input end of the intelligent monitoring unit, and the intelligent image acquisition unit and the intelligent monitoring unit both pass through the wireless gateway and The server group has a two-way signal connection, and the intelligent monitoring unit is connected to the Internet of Things bidirectional signal through the communication gateway.

[0025] The intelligent image acquisition unit includes a controller, a relay, a surveillance camera, an image processor, a vehicle sensor, a storage module, and a first wireless router, and an input end of the controller is connected to an output end of the vehicle sensor, and an output end of the controller The relay is connected to the control end of the surveillance camera, the output end of the surveillance camera is connected to the input end of the image processor, and the output end of the image processor is connected to the input end of the controller, and the controller is bidirectionally connected with the storage module, and The controller sequentially connects to the server group through two-way signals through the first wireless router and the wireless gateway.

[0026] The intelligent monitoring unit includes a central controller, a signal collector, a comparator, a database, a microprocessor, a display screen, a network signal receiver, and a network signal transmitter, and the output of the central controller sequentially passes through the network signal transmitter and The communication gateway is connected to the input end of the Internet of Things, and the input end of the central controller is sequentially connected to the output signal of the Internet of Things through the network signal receiver and the communication gateway, and the central controller is respectively connected with the comparator and the database by a bidirectional signal. The input of the central controller is connected to the output of the signal collector, and the output of the central controller is connected to the input of the display through the display interface.

[0027] The output end of the comparator is connected to the input end of the microprocessor through a feedback module, and two of the output ends of the microprocessor are respectively connected with the buzzer alarm and the input end of the flashing alarm, and the microprocessor sequentially The two-way signal is connected to the server group through the second wireless router and the wireless gateway.

[0028] In the present invention: The microprocessor employs a 51 single chip microcomputer, and the microprocessor is provided with a plurality of wiring ports.

[0029] In the present invention, the power module adopts a commercial power grid, and the power supply is performed by the utility power grid for the intelligent image acquisition unit and the electrical appliances in the intelligent monitoring unit.

[0030] In the present invention: The vehicle sensor uses a geomagnetic sensor of the type KMY20S.

[0031] In the present invention: The controller adopts a programmable controller, and the controller is provided with a plurality of wiring ports.

[0032] In the present invention: The storage module uses a FLASH memory. [0033] In the present invention: The central controller adopts an integrated CPU of the type Pentium E2210, and the central controller is provided with a plurality of wiring ports.

[0034] In the present invention: The signal collector includes an electric infrared transmitter and an electric infrared receiver corresponding to the security devices disposed at both ends of the ground.

[0035] In the present invention: The display module uses a security device display.

[0036] In the present invention: the network signal transmitter uses a GPRS signal transmitter, the network signal receiver uses a GPRS signal receiver, and the communication gateway is a GPRS communication gateway.

[0037] In the present invention: The server farm includes a highway junction server, a traffic department server, and a public security department server.

[0038] Working principle: Before the invention is used, the staff is connected to the Internet of Things and connected in the Internet of Things through the cooperation of the network signal transmitter, the network signal receiver and the communication gateway at the central controller in the intelligent monitoring unit. Retrieve relevant heat images of prohibited items (such as firearms, ammunition, drugs, gasoline, etc.) at high speed, and send the relevant heat images of the prohibited prohibited items to the database and the comparator for storage.

[0039] The present invention uses 吋, through the setting of the vehicle sensor in the intelligent image acquisition unit, the vehicle license plate information can be automatically matched by the controller, the relay, the surveillance camera and the image processor when the vehicle is about to drive to the security checkpoint. And the vehicle owner's face information is collected and processed, and the processed image information is sent to the storage module for image storage; and the image information obtained by the first wireless router and the wireless gateway is sent to the relevant server for facilitating Later, relevant information was collected.

[0040] Secondly, the method for intelligently identifying the item in the vehicle passes through the light-emitting device (electric infrared emitter and electric infrared receiver) installed in the security device at both ends of the ground, and the vehicle travels to the light for a few seconds, which can be The heat image of the items in the car is collected by light, and the presence of prohibited items (such as guns, ammunition, drugs, gasoline, etc.) is detected in the vehicle through the cooperation of the central controller, the comparator, the feedback module, and the microprocessor. ), if it is detected that there is no prohibited item in the car, the microprocessor automatically drives the buzzer alarm and the flashing alarm to work, completes the on-site alarm, and the microprocessor drives the second wireless router to transmit the remote alarm information through the wireless gateway. Uploaded to the relevant server to complete the remote alarm work, its high efficiency, can avoid the blockage of the high-speed intersection caused by manual detection, and meet the security requirements of the staff. [0041] In summary: the smart identification method of the vehicle interior, through the setting of the vehicle sensor in the intelligent image acquisition unit, can automatically pass the controller, the relay, the surveillance camera and the image processor when the vehicle is about to drive to the security inspection area Coordination, collecting and processing the vehicle license plate information and the vehicle owner's face information, and transmitting the captured image information to the relevant server through the cooperation of the first wireless router and the wireless gateway, so as to facilitate the later retrieval of relevant materials; Secondly, the method for intelligently identifying the item in the vehicle passes through the light-emitting device (electric infrared emitter and electric infrared receiver) installed in the security device at both ends of the ground, and the vehicle travels to the light for a few seconds, and can pass the light pair. Shooting, detecting whether there are prohibited items in the car (such as guns, ammunition, drugs, gasoline, etc.), high efficiency, can avoid the blockage caused by manual detection of high-speed intersections, in line with the security requirements of the staff.

[0042] It should be noted that, in this context, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities. There is any such actual relationship or order between operations. Furthermore, the terms "including", "comprising" or "comprising" or "comprising" are intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that includes a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. In the absence of more restrictions, the inclusion of a "limited element" by the statement does not exclude the existence of additional identical elements in the process, method, item or device that includes the element.

[0043] Related modules involved in the system are hardware system modules or functional modules combined with computer software programs or protocols and hardware in the prior art, and the computer software programs or protocols involved in the functional modules are themselves A technique well known to those skilled in the art, which is not an improvement of the system; the improvement of the system is an interaction relationship or a connection relationship between the modules, that is, an improvement of the overall structure of the system to solve the system The corresponding technical problem to be solved.

[0044] While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the invention is defined by the appended claims and their equivalents.

Claims

Claim

[Claim 1] A method for intelligently identifying an in-vehicle item, comprising an intelligent monitoring unit and an intelligent image acquisition unit

The power module, the communication gateway, the Internet of Things, the wireless gateway, and the server group are characterized in that: the input end of the intelligent image acquisition unit is connected to one of the output ends of the power module, and the other output end of the power module is intelligently monitored. The input end of the unit is connected, the intelligent image acquisition unit and the intelligent monitoring unit are connected to the server group through two-way signals through the wireless gateway, and the intelligent monitoring unit is connected to the Internet of things through the communication gateway; the intelligent image acquisition unit includes a controller, a relay, a surveillance camera, an image processor, a vehicle sensor, a storage module, and a first wireless router, wherein an input end of the controller is connected to an output end of the vehicle sensor, and an output end of the controller is connected to a control end of the surveillance camera through a relay The output end of the surveillance camera is connected to the input end of the image processor, and the output end of the image processor is connected to the input end of the controller, the controller is bidirectionally connected with the storage module, and the controller sequentially passes through the first wireless router and Line gateway server farm connected to the bidirectional signal;

The intelligent monitoring unit includes a central controller, a signal collector, a comparator, a database, a microprocessor, a display screen, a network signal receiver, and a network signal transmitter, and the output of the central controller sequentially passes through a network signal transmitter. And the communication gateway is connected with the input signal of the Internet of Things, and the input end of the central controller is sequentially connected to the output signal of the Internet of Things through the network signal receiver and the communication gateway, and the central controller is respectively connected with the comparator and the database by two-way signals. And the input end of the central controller is connected to the output end of the signal collector, and the output end of the central controller is connected to the input end of the display screen through the display interface;

[Claim 2] A method for intelligently identifying an in-vehicle item according to claim 1, wherein: the power module employs a utility power grid.

[Claim 3] A method of intelligently identifying an in-vehicle item according to claim 1, wherein: the vehicle sensor employs a geomagnetic sensor of the type KMY20S.

[Claim 4] A method for intelligently identifying an in-vehicle item according to claim 1, wherein: the controller employs a programmable controller, and the controller is provided with a plurality of wiring ports.

[Claim 5] The method for intelligently identifying an in-vehicle item according to claim 1, wherein: the storage module uses a FLASH memory.

[Claim 6] A method for intelligently identifying an in-vehicle item according to claim 1, wherein: the central controller adopts an integrated CPU of the type Pentium E2210, and the central controller is provided with a plurality of wiring ports.

[Claim 7] The method for intelligently identifying an in-vehicle item according to claim 1, wherein: the signal collector comprises an electric infrared transmitter and an electric infrared receiver corresponding to the security devices disposed at both ends of the ground. .

[Claim 8] A method for intelligently identifying an in-vehicle item according to claim 1, wherein: the display module employs a security monitor display.

[Claim 9] The method for intelligently identifying an in-vehicle item according to claim 1, wherein: the network signal transmitter uses a GPRS signal transmitter, the network signal receiver uses a GPRS signal receiver, and the communication gateway is GPRS communication gateway.

[Claim 10] The method for intelligently identifying an in-vehicle item according to claim 1, wherein: the server group comprises a highway intersection server, a traffic department server, and a public security department server.