CN207882992U - Real-time monitoring device for passenger state in taxi - Google Patents

Abstract

The utility model discloses a passenger state real time monitoring device in taxi, including installing the CSI camera that carries out real time monitoring to the state information in the taxi on the rear-view mirror of car, the CSI camera is connected with the data processing unit, the output of data processing unit is connected with image processor and communication module, image processor's output is connected with L CD display panel, communication module and the monitor terminal data communication who is used for monitoring the situation information of every taxi, still be connected with memory chip and power supply circuit on the data processing unit, the device is embedded into the CSI camera to the rear-view mirror of taxi on, discern the people's face of the driver of taxi, can detect out the car driver true and false on the one hand, the counterfeit driver can not open taxi charging function, on the one hand can be car in-riding guest's statistics function, and pass to city traffic taxi management platform through communication module, make things convenient for the relevant needs of city management.

Description

A real-time monitoring device for passenger status in a taxi

technical field

The utility model relates to the field of electronic device control, in particular to a real-time monitoring device for passenger status in a taxi.

Background technique

The smart taxi rearview mirrors currently used in taxis usually only support the front camera of the vehicle as a driving recorder. However, as a city manager, the traffic department may have higher requirements for supervision, such as face recognition of drivers, verification of the authenticity of taxi drivers, and if it is a fake taxi driver, then the smart rearview mirror does not need to be turned on The taxi pricing function, for example, needs to know the number of passengers in the taxi when it is operating, so as to facilitate the statistics of the number of passengers in the tide, and assist in the management of urban public transportation in the form of big data, and the deployment of operating vehicles. Yet the real-time monitoring device of the taxi in the prior art mostly monitors the running state of the taxi in real time, does not count the number of passengers in the car in real time, and does not uniformly manage the overall operating situation information of the taxi in an area. In addition, the traditional smart taxi rearview mirror usually has two cameras, one is used as a driving recorder facing the front of the car, and the other is installed on the upper edge of the vehicle door facing the direction of the driver. This second camera is usually bulky and installed in an obvious location. It may be considered to be adjusted at any angle so as not to take pictures of personal privacy. Therefore, it is not suitable for face recognition of people in the car and passenger counting.

Utility model content

According to the problems existing in the prior art, the utility model discloses a real-time monitoring device for the status of passengers in a taxi. , the CSI camera is connected to the data processing unit, the output end of the data processing unit is connected to the image processor and the communication module, the output end of the image processor is connected to the LCD display panel, and the communication module is connected to the LCD display panel. The monitoring terminal data communication for monitoring the status information of each taxi, the data processing unit is also connected with a memory chip and a power circuit.

The CSI camera adopts a camera modeled as GC0308.

The data processing unit adopts a processing chip whose model is IMX6.

The image processor adopts a processing chip model of SSD2828, and the output end of the processing chip is connected with the LCD display panel.

The communication module adopts a communication module whose model is EC20.

The memory chip is a memory chip with a model number of EMMC08G-S100.

Due to the adoption of the above technical solution, the utility model provides a real-time monitoring device for passenger status in a taxi. The device embeds the CSI camera on the rearview mirror of the taxi to recognize the face of the driver of the taxi. On the one hand, it can detect the authenticity of taxi drivers, and counterfeit drivers do not need to turn on the taxi billing function. On the other hand, it can perform the statistics function of passengers in the car, and upload it to the urban traffic taxi management platform through the communication module, so as to facilitate city management. related needs. Because of its simple structure, it is not only convenient for production, but also very low in cost and suitable for wide popularization.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in this application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the utility model device;

Fig. 2 is the schematic diagram of the circuit interface of the CSI camera in the utility model device;

Fig. 3 is the circuit schematic diagram of the image processor in the utility model device;

Fig. 4 is the interface diagram of the chip of LCD display panel in the utility model device;

Fig. 5 is a schematic circuit diagram of the storage chip in the device of the present invention.

Detailed ways

In order to make the technical solutions and advantages of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model:

A real-time monitoring device for passenger status in a taxi as shown in Figures 1-5 includes a CSI camera 1 installed on the rearview mirror of the car to monitor the status information in the taxi in real time, and the CSI camera 1 and data processing The unit 2 is connected, the output end of the data processing unit 2 is connected with the image processor 3 and the communication module 4, the output end of the image processor 3 is connected with the LCD display panel 8, and the communication module 4 is used for monitoring The monitoring terminal 5 of the status information of each taxi communicates data, and the data processing unit 2 is also connected with a memory chip 6 and a power supply circuit 7 . Real-time detection of the face information of the taxi driver through the CSI camera 1 to ensure that the driver is a regular taxi driver, real-time collection of the facial information and the number of passengers in the car through the CSI camera 1, and the detected information is sent to The data processing unit 2 performs data analysis and processing, and the image processor 3 uses image processing technology to process the definition of the image and display it on the LCD display panel 8 . Simultaneously, the data processing unit 2 transmits the number of passengers of the taxi and the facial information of the passengers to the monitoring terminal 5 in real time, so as to ensure that the monitoring terminal 5 monitors the operating status of multiple taxis in real time.

Further, as shown in FIG. 2 , the CSI camera 1 adopts a camera modeled as GC0308.

Further, the data processing unit 2 adopts a processing chip whose model is IMX6.

Further, as shown in FIG. 3 and FIG. 4 , the image processor adopts a processing chip modeled as SSD2828. The output terminal of the processing chip is connected with the LCD display panel 8 .

Further, the communication module 4 adopts a communication module whose model is EC20.

Further, as shown in FIG. 5 , the memory chip 6 is a memory chip with a model number of EMMC08G-S100.

The utility model discloses a real-time monitoring device for passenger status in a taxi. A small CSI camera 1 is installed inside the mirror surface of the rearview mirror. A smart taxi rearview mirror collects images in the car, uses face recognition analysis technology to detect the authenticity of taxi drivers on duty, counts the number of passengers in the car, and uploads the information to the monitoring terminal 5 of the urban traffic management platform. Taxi big data is summarized, and according to the time, number of passengers, age group and other characteristics, it is convenient for urban traffic management, tidal lane setting, to ensure the smooth travel of the general public, travel safely, avoid traffic congestion and other traffic information. This function enables a smart taxi rearview mirror to have the functions of multiple devices, reduces repeated investment in on-board equipment, facilitates installation and maintenance, meets the development requirements of smart devices, and is suitable for widespread promotion.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a passenger state real-time monitoring device in a taxi, it is characterized in that: comprise the CSI camera (1) that is installed on the rearview mirror of automobile that the state information in the taxi is monitored in real time, described CSI camera (1) Be connected with data processing unit (2), the output end of described data processing unit (2) is connected with image processor (3) and communication module (4), the output end of described image processor (3) is connected with LCD The display panel (8) is connected, and the communication module (4) is in data communication with the monitoring terminal (5) for monitoring the status information of each taxi, and the data processing unit (2) is also connected with a memory chip ( 6) and power circuit (7). 2 . The device for real-time monitoring of passenger status in a taxi according to claim 1 , further characterized in that: the CSI camera ( 1 ) adopts a model GC0308 camera. 3 . 3. The real-time monitoring device for passenger status in a taxi according to claim 1, further characterized in that: said data processing unit (2) adopts a processing chip whose model is IMX6. 4. a kind of passenger state real-time monitoring device in the taxi according to claim 1 is characterized in that: described image processor adopts the processing chip that model is SSD2828, and the output terminal of this processing chip is connected with LCD display panel (8 ) are connected. 5. The device for real-time monitoring of passenger status in a taxi according to claim 1, further characterized in that: said communication module (4) adopts a communication module whose model is EC20. 6. The device for real-time monitoring of passenger status in a taxi according to claim 1, further characterized in that: the memory chip (6) adopts a memory chip whose model is EMMC08G-S100.