Intelligent induction prompting device and system

Abstract

The utility model discloses an intelligent induction prompting device and system. The intelligent induction prompting device comprises a shell, wherein a wire fixing seat is arranged on one side of the shell; the circuit board is arranged in the shell and is provided with a controller module, and a sensing module and a communication module which are respectively coupled with the controller module; the sensing module is used for sensing a to-be-recognized target and sending a sensing control signal to the controller module; the communication module is used for remote communication with an external server; the camera assembly mounted on the shell is coupled with the controller module through the circuit board; one end of the connecting wire is connected to the circuit board, the other end of the connecting wire penetrates through the wire fixing base to be connected with external equipment, and the controller module controls the camera assembly to collect a to-be-recognized target image after receiving an induction control signal, forwards an image signal to the communication module and receives a communication control signal of the communication module; through audio interaction or control with external equipment through a connecting line, the helmet is installed at the entrance and exit of the electric vehicle, so that helmet wearing of a rider is supervised continuously.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm control, and in particular to an intelligent sensing prompting device and system. Background Art

[0002] At present, electric vehicles are quite popular. In actual road driving, electric vehicles need to frequently interact with other traffic participants, which easily lead to collisions. Most traffic accidents are often related to electric vehicles. As a protective device to protect the heads of electric vehicle riders, helmets can effectively reduce the degree of head injuries of electric vehicle riders in traffic accidents, thereby ensuring the life safety of riders. However, the current inspection of the wearing of helmets by electric vehicle riders mainly relies on manual work, which makes it difficult to conduct continuous law enforcement supervision. The phenomenon of not wearing helmets in accordance with laws and regulations often rebounds rapidly after a period of strict supervision. Therefore, how to continuously supervise the wearing of helmets by riders is an urgent problem to be solved. Utility Model Content

[0003] In order to overcome the deficiencies of the above technologies, the utility model provides an intelligent sensing prompting device and system, which senses approaching electric vehicles through infrared, radar or RFID, starts image acquisition, analyzes the images and gives voice prompts or controls the gate for unsafe behaviors, thereby restricting travel or releasing the vehicle, ensuring travel safety from the source and continuously supervising the wearing of helmets by riders.

[0004] The technical solution adopted by the utility model to overcome its technical problems is: the first aspect of the utility model proposes an intelligent sensing prompt device, comprising: a shell, a fixed wire seat is installed on one side of the shell; a circuit board installed inside the shell, and the circuit board is configured with a controller module and a sensing module and a communication module respectively coupled to the controller module; the sensing module is used to sense the target to be identified and send a sensing control signal to the controller module; the communication module is used to communicate remotely with an external server; a camera assembly installed on the shell, coupled to the controller module through the circuit board; a connecting line, one end of which is connected to the circuit board, and the other end passes through the fixed wire seat and is connected to a power supply and an external device; the controller module is used to control the camera assembly to collect the image of the target to be identified after receiving the sensing control signal, and forward the received image signal to the communication module, and receive the communication control signal of the communication module, and output an audio signal and a control signal according to the communication control signal, so as to perform audio interaction with the external device or control the external device through the connecting line.

[0005] Furthermore, the circuit board is also configured with a light sensing module, a light sensing end of the light sensing module is installed on the housing, and the light sensing end is used to detect ambient light and send a light sensing signal to the controller module.

[0006] Furthermore, the wire fixing seat includes a power line fixing seat and a signal line fixing seat, the connecting line includes a power line and a signal line, the power line passes through the power line fixing seat to connect to an external power source to power the intelligent sensing prompt device, and the signal line passes through the signal line fixing seat, including one or more of an audio signal line connected to an external audio device, a light control signal line connected to external lighting, and a control signal line connected to the device to be controlled.

[0007] Furthermore, the controller module is also used to output a light control signal through a signal line to turn on external lighting based on the sensing control signal and the light sensing signal, and then the camera component collects the target image to be identified.

[0008] Furthermore, the control module is also used to output an audio signal and a control signal according to the communication control signal, and then output a light control signal through a signal line to turn off external lighting.

[0009] By setting up the light sensing module and controlling the external lighting equipment, the clarity of image acquisition can be ensured.

[0010] Furthermore, the sensing module is at least one of an infrared sensor, a radar sensor and an RFID sensor.

[0011] According to different application scenarios, different sensing modules are selected to sense the target to be identified, so as to ensure the accuracy of sensing.

[0012] Furthermore, the shell surface is provided with a mounting hole corresponding to the infrared sensor or the radar sensor.

[0013] Furthermore, the RFID sensor is arranged inside the shell.

[0014] Another aspect of the utility model further provides an intelligent sensing prompt system, comprising: at least one of the above-mentioned intelligent sensing prompt devices, a server in remote communication with the intelligent sensing prompt device, and external lighting and external prompt devices respectively connected to the intelligent sensing prompt device through signal lines, wherein the external prompt device comprises at least one or both of a voice device and a barrier gate;

[0015] The intelligent sensing prompt device senses the target to be identified and detects the ambient light. After sensing the target to be identified, it controls the external lighting according to the light sensing signal obtained by detecting the ambient light, and when the ambient light meets the acquisition conditions, it controls the camera component to acquire the image of the target to be identified, and sends the image signal to the server. The server receives and analyzes the image signal, thereby sending a communication control signal to the intelligent sensing prompt device. The intelligent sensing prompt device outputs an audio signal or a control signal to an external prompt device through a signal line according to the communication control signal, thereby performing voice prompts or opening and closing of the gate.

[0016] The beneficial effects of the utility model are:

[0017] 1. The transformation cost is low and the installation is simple. The intelligent sensing reminder device of the utility model can be installed at the entrance and exit of the battery vehicle in the community or community to realize voice reminder or travel restriction for unsafe behaviors such as not wearing a battery vehicle helmet as required;

[0018] 2. The intelligent sensing reminder device of the utility model can detect electric vehicles through infrared, radar or RFID, start image acquisition, analyze the image and give voice reminders to the riders or control the gates to restrict or release the riders, thus ensuring travel safety from the source;

[0019] 3. The intelligent sensing prompt device also detects external light through a photosensitive sensor to ensure the clarity of the collected image and the accuracy of the image analysis.

[0020] 4. Output various signals to external devices to achieve control function expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of an intelligent sensing prompt device equipped with an infrared sensor according to an embodiment of the utility model;

[0022] Figure 2 For the corresponding Figure 1 Schematic diagram of the internal structure;

[0023] Figure 3 This is a principle block diagram of a circuit board according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of a circuit of a sensing module configured with an infrared sensor according to an embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of a control module circuit configured with an infrared sensor according to an embodiment of the utility model;

[0026] Figure 6 A circuit schematic diagram showing the connection between the infrared sensor and the camera assembly of the embodiment of the utility model;

[0027] Figure 7 This is a schematic diagram of a circuit of a communication module configured with an infrared sensor according to an embodiment of the utility model;

[0028] Figure 8 This is a schematic diagram of an audio signal output circuit according to an embodiment of the utility model;

[0029] Fig. 9 This is a schematic diagram of the output control signal circuit of an embodiment of the utility model;

[0030] Fig.10 A circuit schematic diagram of a light sensing module equipped with an infrared sensor according to an embodiment of the utility model;

[0031] Fig.11 This is a circuit schematic diagram of a light control signal configured with an infrared sensor according to an embodiment of the utility model;

[0032] Fig.12 A circuit schematic diagram of a power module configured with an infrared sensor according to an embodiment of the utility model;

[0033] Fig.13 A schematic diagram of the structure of an intelligent sensing prompt device configured with a radar according to an embodiment of the utility model;

[0034] Fig.14 A schematic diagram of a circuit of a sensing module configured with a radar according to an embodiment of the utility model;

[0035] Fig.15 This is a schematic diagram of the structure of an intelligent sensing prompt device configured with RFID according to an embodiment of the utility model;

[0036] Fig.16 This is a schematic diagram of a circuit of an RFID-enabled sensing module according to an embodiment of the present utility model;

[0037] In the figure, 1-shell; 11-power supply line fixing seat; 12-signal line fixing seat; 2-circuit board; 23-infrared sensor; 24-radar; 25-photosensitive sensor; 27-screw hole; 3-camera assembly; 41-power supply line; 42-signal line. DETAILED DESCRIPTION

[0038] In order to facilitate those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The following is only exemplary and does not limit the protection scope of the present invention.

[0039] like Figure 1 Shown and Figure 2 As shown, the intelligent sensing prompt device equipped with an infrared sensor described in this embodiment includes a housing 1 with a fixed wire holder installed on one side, a circuit board installed inside the housing 1, a camera assembly 3 installed on the housing 1, and a connecting wire 4 connected to the circuit board. The housing is provided with a sensor mounting hole corresponding to the position of the infrared sensor 23, and the housing is provided with a camera assembly mounting hole corresponding to the position of the camera assembly 3; the circuit board is fixedly installed inside the housing through screw holes distributed at its four corners. One end of the connecting wire is welded to the circuit board and coupled to the controller module through the circuit board, and the other end passes through the fixed wire holder and is connected to the external device. The intelligent sensing prompt device is connected to the external audio device and the device to be controlled through the connecting wire.

[0040] It should be noted that the circuit board can also be divided into several blocks according to actual needs, which does not affect its functional realization.

[0041] As Figure 2 The sensing module shown takes the infrared sensor 23 as an example, and the various modules of the circuit board of the intelligent sensing prompt device of the utility model are described as follows.

[0042] The circuit board 2 is provided with a controller module and a sensing module and a communication module respectively coupled to the controller module.

[0043] The sensing module is used to sense the target to be identified and then send a sensing control signal to the controller module. Figure 4 Schematic diagram of the sensing module.

[0044] As a preferred implementation, in this embodiment, the infrared sensor uses PIR223D-D0, which is soldered to the circuit board 2, and the corresponding pin 2 is coupled to the Figure 5 Pin 55 of controller chip U4 of the controller module shown.

[0045] The camera assembly is coupled to the controller module through a connector disposed on the circuit board. The camera assembly collects the image to be identified and sends the image signal to the controller module. Figure 6 The camera is connected to the controller chip U4 through the connector FPC2.

[0046] Communication module reference Figure 7 The schematic diagram shown is used for remote communication with an external server.

[0047] As a preferred implementation scheme, in this embodiment, the communication module communicates with the external server using a 4G communication method via a SIM card.

[0048] In one embodiment of the present invention, the connection line includes a power line 41 and a signal line 42. The power line 41 runs through the power line fixing seat 11 to connect to an external power source to power the intelligent sensing prompt device, and the signal line runs through the signal line fixing seat 12 to connect to an external device. The signal line includes one or more of an audio signal line connected to an external audio device, a light control signal line connected to an external lighting, and a control signal line connected to a device to be controlled. Figure 8 Schematic diagram, taking the external audio devices as speakers and microphones as examples, the speaker as an audio output device is coupled through the interface CN2 of the prompt module and the SPK+ and SPK- of the controller chip U4, and the microphone as an audio input device is coupled through the interface CN3 of the prompt module and the MIC+ and MIC- of the controller chip U4.

[0049] refer to Fig. 9As shown in the schematic diagram, taking the external control device as a barrier as an example, the relay control terminal of the barrier is coupled to the pin 54 of the controller chip U4 through the interface CN5 of the prompt module, thereby realizing the opening and closing of the barrier.

[0050] In some embodiments, the wire holder is provided with a groove along its circumference direction, which is engaged with the mounting hole provided on the side of the housing.

[0051] Controller Module Reference Figure 5 The schematic diagram shown includes the controller U4 and necessary peripheral circuits. When the sensing module senses that an electric vehicle or a person is approaching, it sends a sensing control signal to the controller module. After receiving the sensing control signal, the controller module controls the camera component to collect the image of the electric vehicle or the person, and forwards the received image signal to the server. The server analyzes the image to determine whether the person riding the electric vehicle does not wear a helmet as required, or does not recognize that the person has the right to pass. The server sends a corresponding communication signal to the communication module. The controller module receives the communication control signal forwarded by the communication module, and then interacts with the external audio device through the connecting line according to the communication control signal or controls the device to be controlled, that is, prompts the person not to wear a helmet through the external speaker, or controls the gate not to release, thereby realizing an early warning prompt.

[0052] In one embodiment of the present invention, the controller chip U4 adopts AIR724UG.

[0053] As a preferred embodiment, the circuit board is also equipped with a light sensing module. The light sensing end of the light sensing module is installed in the housing, and the light sensing end is used to detect ambient light and send a light sensing signal to the controller module. Fig.10 As shown in the schematic diagram, in this embodiment, a light sensor 25 of model GL5528 is preferably used and soldered to the circuit board to detect ambient light and output a light-sensing signal coupled to the pin 53 of the control chip U4.

[0054] If the light sensing module detects that the ambient light is insufficient, it sends a light sensing signal to the controller module. After receiving the sensing control signal, the controller module turns on the light control signal to the external lighting. The light control signal is referenced Fig.11 As shown in the schematic diagram, the external lighting is connected to the light control signal through the connector CN4. Under the condition of ensuring ambient light, the camera component is controlled to collect the image to be recognized. The control module is also used to communicate the control signal through the audio signal line to interact with the external audio device or control the device to be controlled through the control signal line, and also turn off the light control signal, thereby turning off the external lighting.

[0055] As a preferred embodiment, the circuit board is also equipped with a power module. The input end of the power module is coupled to the power supply line, and the output end is respectively coupled to the controller module, the sensing module, the communication module and the light sensing module, and provides working power for them. Through the power module, the external input DC 12V power is converted into 3.3V and 5V power respectively. The principle diagram is shown in the figure. Fig.12 As shown in the figure, 5V is used to power the light sensing module, and 3.3V is used to power the controller module, the sensing module, and the communication module.

[0056] In another embodiment, Fig.13 The figure shows a schematic diagram of the structure of an intelligent sensing prompt device in which the sensing module adopts a radar 24. After the radar 24 senses the target to be identified, a sensing control signal is sent to the controller module.

[0057] The circuit schematic diagram of the sensing module using radar 24 is referenced Fig.14 , pins 2 and 3 of radar U1 are coupled to pins 4 and 3 of controller chip U4.

[0058] As a preferred embodiment, the radar adopts millimeter wave radar.

[0059] It should be noted that the selection of the sensing module using radar or infrared sensor is mainly based on the installation scenario of the intelligent sensing prompt device. Radar is generally suitable for scenes with obstacles or non-linear sensing, while infrared sensors are suitable for linear sensing scenes and can better control costs.

[0060] In another embodiment, Fig.15 The figure shows the structure of the intelligent sensing prompt device with RFID sensor in the sensing module. It is generally suitable for closed management application scenarios. Only objects with corresponding tags can be identified through RFID sensors, and the sensing control signal is sent to the controller module after identification. The sensing module uses radar or infrared sensors, and the management scenario is more open. The circuit schematic diagram of the sensing module using RFID sensor is referenced Fig.16 The RFID sensing chip is coupled to pins 4 and 3 of the controller chip U4 through FPC3.

[0061] The RFID sensor of the intelligent sensing prompt device transmits radio frequency signals to the surrounding environment through the antenna. When the tag of the target to be identified is within the working range of the reader, the tag of the device to be identified sends the information of the target to be identified to the RFID sensor, and the RFID sensor sends a sensing control signal to the controller module. After receiving the sensing control signal, the controller module controls the camera component 3 to collect the image of the target to be identified, and forwards the received image signal to the communication module, and receives the communication control signal of the communication module, and according to the communication control signal and the received information of the target to be identified, outputs audio signals and control signals through the signal line, thereby performing audio interaction with external devices or controlling external devices.

[0062] Based on the above-mentioned intelligent sensing prompt device, other embodiments of the utility model further provide an intelligent sensing prompt system, including the above-mentioned intelligent sensing prompt device, an external image acquisition device, an external lighting and an external prompt device connected to the intelligent sensing prompt device, and a server connected to communicate with the intelligent sensing prompt device. Among them, the external prompt device includes at least one or two of a voice device and a gate, which are connected to the intelligent sensing prompt system through an external signal line 42, and the intelligent sensing prompt system is connected to a power supply through a power supply line 41.

[0063] The above-mentioned intelligent sensing prompt device is installed at the electric vehicle entrance and exit of the community or park. When the electric vehicle or the person approaches the intelligent sensing prompt device, the intelligent sensing prompt device senses the electric vehicle or the person, and the sensing module sends a sensing control signal to the controller module. The controller module senses that the ambient light is bright through the light sensor, and does not control the external lighting, and directly controls the camera component to collect the image of the electric vehicle or the person, and uploads the image signal to the server through the communication module. The server parses the current image signal. If the electric vehicle rider does not wear a helmet, or the person is a prohibited person, the server sends a communication control signal to the communication module, and the communication module forwards it to the controller module. The controller module parses the communication control signal and outputs an audio signal according to the analysis result to connect the voice device to give a voice prompt that the helmet is not worn, and controls the relay of the gate not to release.

[0064] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system or system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. The system and system embodiment described above are only illustrative, and some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative work.

Claims

1. An intelligent sensing prompting device, characterized in that: include: A housing (1), wherein a wire fixing seat is installed on one side of the housing (1); A circuit board (2) installed inside the housing (1), the circuit board (2) being provided with a controller module and a sensing module and a communication module respectively coupled to the controller module; the sensing module being used to sense a target to be identified and sending a sensing control signal to the controller module; the communication module being used to communicate remotely with an external server; A camera assembly (3) mounted on the housing (1) and coupled to a controller module via a circuit board (2); A connecting wire, one end of which is connected to the circuit board (2), and the other end of which passes through the fixed wire holder and is connected to the power supply and the external device; The controller module is used to control the camera assembly (3) to collect the target image to be identified after receiving the sensing control signal, and forward the received image signal to the communication module, and receive the communication control signal of the communication module, and output the audio signal and the control signal according to the communication control signal, so as to perform audio interaction with the external device or control the external device through the connecting line.

2. The intelligent sensing prompting device according to claim 1, characterized in that: The circuit board is also provided with a light sensing module, the light sensing end of the light sensing module is mounted on the housing (1), and the light sensing end is used to detect ambient light and send a light sensing signal to the controller module.

3. The intelligent sensing prompting device according to claim 1, characterized in that: The fixed wire seat comprises a power line fixing seat (11) and a signal line fixing seat (12); the connecting wire comprises a power line (41) and a signal line (42); the power line (41) passes through the power line fixing seat (11) to connect to an external power source to supply power to the intelligent sensing prompt device; the signal line (42) passes through the signal line fixing seat (12) and comprises one or more of an audio signal line connected to an external audio device, a light control signal line connected to an external lighting device, and a control signal line connected to a device to be controlled.

4. The intelligent sensing prompting device according to claim 3, characterized in that: The controller module is also used to output a light control signal through a signal line (42) based on the sensing control signal and the light sensing signal to turn on the external lighting, and then the camera component (3) collects the target image to be identified.

5. The intelligent sensing prompting device according to claim 4, characterized in that: The controller module is also used to output an audio signal and a control signal according to the communication control signal, and then output a light control signal through a signal line (42) to turn off the external lighting.

6. The intelligent sensing prompting device according to any one of claims 1 to 5, characterized in that: The sensing module is at least one of an infrared sensor (23), a radar (24) and an RFID sensor.

7. The intelligent sensing prompting device according to claim 6, characterized in that: The surface of the housing (1) is provided with a mounting hole corresponding to the infrared sensor (23) or the radar (24).

8. The intelligent sensing prompting device according to claim 6, characterized in that: The RFID sensor is arranged inside the housing (1).

9. The intelligent sensing prompting device according to claim 6, characterized in that: The circuit board (2) is also provided with a power module, the input end of the power module being coupled to the power supply line (41), and the output end being respectively coupled to the controller module, the sensing module, the communication module and the light sensing module, and providing working power therefor.

10. An intelligent sensing prompt system, characterized in that: include: At least one intelligent sensing prompting device as claimed in any one of claims 1 to 9, a server in remote communication with the intelligent sensing prompting device, and external lighting and external prompting devices respectively connected to the intelligent sensing prompting device via signal lines, wherein the external prompting device comprises at least one or both of a voice device and a barrier gate; The intelligent sensing prompt device senses the target to be identified and detects the ambient light. After sensing the target to be identified, it controls the external lighting according to the light sensing signal obtained by detecting the ambient light, and when the ambient light meets the acquisition conditions, it controls the camera component to acquire the image of the target to be identified, and sends the image signal to the server. The server receives and analyzes the image signal, thereby sending a communication control signal to the intelligent sensing prompt device. The intelligent sensing prompt device outputs an audio signal or a control signal to an external prompt device through a signal line according to the communication control signal, thereby performing voice prompts or opening and closing of the gate.

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