CN103489148A - A mobile intelligent information collection terminal and mobile information collection comparison method - Google Patents

Abstract

The invention relates to the technical field of mobile intelligent terminals, in particular to a mobile intelligent information acquisition terminal and a mobile information acquisition comparison method. The operation is carried out through the touch display screen, the on-site identity card information, the fingerprint information of the detected information person, the head portrait or other detected information can be recorded and stored, the recorded identity card information, the fingerprint information of the detected information person, the head portrait or other detected information can be transmitted to the public security system database in real time through the network of the mobile operator for information comparison, after the information comparison is carried out in the public security system database, the result is transmitted back to the mobile information acquisition terminal in real time through the network of the mobile operator and is displayed on the touch display screen, the public security system personnel can carry out the next step of processing correspondingly according to the comparison information of the touch display screen, the work of the public security system personnel on-site investigation, on-site investigation and the like is greatly facilitated, and the work efficiency of the public security system personnel is greatly improved.

Description

A mobile intelligent information collection terminal and mobile information collection comparison method

technical field

The invention relates to the technical field of mobile intelligent terminals, in particular to a mobile intelligent information collection terminal and a method for comparing mobile information collection.

Background technique

Nowadays, most of the investigation tasks of the public security system are out-of-home operations, such as the investigation of suspects in public places, the investigation of people in rental houses, the investigation of temporary residents, the investigation of fugitives across the country, etc. Currently, the public security system handles such tasks as investigations and on-site investigations At that time, the personnel of the public security system basically recorded with pen and paper, and then returned to the fixed office of the public security system for data retrieval and investigation after recording, which resulted in low work efficiency, low accuracy and high labor costs. For example, the investigation of the temporary population by the public security system: the public security system personnel visit the residential area of the temporary population and record the ID card information of the informant one by one with paper and pen, including ID number, name, place of origin, etc., and collect the fingerprint information of the informant when necessary , the public security system personnel will bring the recorded ID card information and collected fingerprint information back to the fixed office of the public security system for data entry, and then search and check after entry, and then determine whether the identity of the information person is true, whether there is a case record, etc., such collection The method is not only inefficient, but also has low accuracy and high cost. Now that the proportion of floating population is increasing year by year, the shortcomings of this high-cost, low-efficiency and low-accuracy collection and comparison method are becoming increasingly prominent. There is an urgent need for a real-time comparison result of the person under test that can be known at the inspection site, without the need to return to the office for cumbersome and inefficient input inspections; another example is the national fugitive inspection: the previous inspection method is not only easy It alarmed the snake and alarmed the fugitives, and brought greater uncertainty to the investigation results.

Contents of the invention

The purpose of the present invention is to overcome the above-mentioned shortcomings, and provide a mobile intelligent information collection terminal and a mobile information collection comparison method that can perform high-efficiency, low-cost, safe and reliable real-time comparison through the mobile operator network.

In order to achieve the above object, the specific solution of the present invention is as follows: the mobile intelligent information collection terminal includes a central processing unit, an information collection circuit, a wireless communication circuit, a touch display screen and an internal memory;

The central processing unit is respectively connected with the information collection circuit, the wireless communication circuit, the touch display screen and the internal memory;

The wireless communication circuit includes a mobile communication device, and the mobile communication device is connected to the central processing unit;

The information collection circuit includes a fingerprint collection device, an ID card scanning device and a camera; the fingerprint collection device, the ID card scanning device and the camera are respectively connected to the central processing unit; the fingerprint collection device, the ID card scanning device and the camera are respectively The collected information is transmitted to the central processing unit; the central processing unit analyzes and processes the signal and sends it out through the wireless communication circuit.

Wherein, the connection mode between the fingerprint collection device and the central processing unit is a duplex signal connection.

Wherein, the central processing unit is an Exynos4412 processor chip.

Wherein, an audio device is also included, and the audio device includes a microphone, a loudspeaker, and an audio output interface; the microphone, loudspeaker, and audio output interface are respectively connected to the central processing unit.

Wherein, a gravity sensor is also included, and the gravity sensor is connected with the central processing unit.

Wherein, the wireless communication circuit also includes a Bluetooth device, a WIFI device and a GPS positioning device; the Bluetooth device, the WIFI device, and the GPS positioning device are respectively connected to the central processing unit; the mobile communication device is a 3G mobile communication device.

A mobile information collection comparison method using a mobile intelligent information collection terminal:

In the first step, the wireless communication circuit conducts matching code verification with the public security system database through the mobile operator network, and the public security system database identifies the mobile intelligent information collection terminal and establishes a connection;

In the second step, the ID card scanning device collects the ID card information of the information person, encodes and encrypts the collected ID card information through the central processor, and then uses the wireless communication circuit to send it to the public security system database through the mobile operator network for information retrieval and screening; The public security system database encrypts the screened information and sends it back to the wireless communication circuit through the mobile operator network. The wireless communication circuit transmits the encrypted information to the central processor, and the central processor decrypts the information and transmits it to the touch screen on display;

In the third step, the camera device collects the avatar information of the information person, and the central processing unit intelligently compares the collected avatar information with the screening result sent back in the second step to confirm whether they are consistent. It will be displayed on the touch screen; if not consistent, the fourth step of screening will be carried out;

In the fourth step, the fingerprint collection device collects the fingerprint information of the information person, encodes and encrypts the collected fingerprint information through the central processor, and then uses the wireless communication circuit to send it to the database of the public security system through the mobile operator network;

In the fifth step, the database of the public security system compares the collected fingerprint information with the screening result in the second step, and when the collected fingerprint information is consistent with the screening result in the second step, the screening is stopped and a notification is given Mobile intelligent information collection terminal, and display on the touch screen of the mobile intelligent information collection terminal; when the collected fingerprint information is inconsistent with the screening results in the second step, the public security system database will collect the fingerprint information in the entire public security system database Re-retrieval and screening are carried out in the system, and the screening results are encrypted and sent back to the mobile intelligent information collection terminal through the mobile operator network and displayed on the touch screen.

Wherein, the wireless communication circuit also includes a GPS positioning device; the GPS positioning devices are respectively connected to the central processing unit; the GPS positioning device sends the mobile path trajectory of the mobile intelligent information collection terminal to the mobile operator network through the wireless communication circuit. Public security system monitoring server.

Wherein, the connection mode between the fingerprint collection device and the central processing unit is a duplex signal connection.

The beneficial effects of the present invention are: the mobile intelligent information collection terminal and the mobile information collection and comparison method described in the present invention can be operated by touching the display screen, and the on-site ID card information, the fingerprint information of the person whose information is being tested, and the profile picture can be obtained. or other measured information entry and storage, the entered ID card information, the fingerprint information of the person to be tested, avatar or other measured information can be transmitted to the public security system database for information comparison in real time through the network of the mobile operator. After the public security system database compares the information, the results are sent back to the mobile information collection terminal in real time through the mobile operator network and displayed on the touch screen. The public security system personnel can proceed to the next step according to the comparison information on the touch screen. Processing greatly facilitates the on-site investigation and on-site investigation of the public security system personnel, greatly improves the efficiency of the public security system personnel, and the most important thing is that it can conduct real-time investigation. The advantage is that large-scale personnel investigation can be realized. Put pressure on those who have case records such as fugitives hiding in the crowd to show up, so as to effectively control the crime rate and make it possible to achieve zero crime rate. Moreover, in the real-time investigation, the traditional paper-and-pencil recording mode is abandoned, effectively It prevents the occurrence of the situation that the person under test who has a criminal record is alarmed during the investigation process, and the basic information of the person under test can be known during the investigation, giving criminals a great deterrent.

Description of drawings

Fig. 1 is a schematic diagram of a mobile intelligent information collection terminal of the present invention;

Fig. 2 is a flow chart of the mobile information collection and comparison method of the present invention;

Explanation of reference numerals in Fig. 1 to Fig. 2: 1—wireless communication circuit; 2—information collection circuit; 3—audio device.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

As shown in Fig. 1 to Fig. 2, the specific scheme of the present invention described in the present embodiment is as follows: the mobile intelligent information collection terminal includes a central processing unit, an information collection circuit 2, a wireless communication circuit 1, a touch display screen and an internal memory The central processing unit is connected with the information collection circuit 2, the wireless communication circuit 1, the touch display screen and the internal memory respectively; the mobile communication device is included, and the mobile communication device is connected with the central processing unit; the information collection circuit 2 includes fingerprint collection Device, ID card scanning device and camera; Described fingerprint collecting device, ID card scanning device and camera are connected with CPU respectively; Described fingerprint collecting device, ID card scanning device and camera transmit the information collected to CPU respectively ; The central processing unit sends the signal through the wireless communication circuit 1 after analyzing and processing it. The connection mode between the fingerprint collection device and the central processing unit is a duplex signal connection; the duplex signal connection speed is correspondingly fast, and it is obtained through experiments that after connecting with a duplex signal, the fingerprint collection device can increase the collection speed to several seconds Once, the practicability of the present invention is greatly improved.

A kind of mobile intelligent information collecting terminal described in this embodiment, described central processing unit is Exynos4412 processor chip and its peripheral circuit, and Exynos4412 chip is a quad-core processor chip that Samsung Company releases, and its power consumption is low, High efficiency, when used on this mobile terminal, while fully considering the economy, it maximizes the efficiency of the equipment, reduces the production cost, and also solves the short standby time caused by the power consumption of the central processing unit, etc. question.

A kind of mobile intelligent information collection terminal described in the present embodiment also includes audio device 3, and described audio device 3 includes microphone, loudspeaker, audio output interface; Described microphone, loudspeaker, audio output interface communicate with CPU respectively Connection; microphone and speaker can enable the device to realize the voice call function and provide support for remote reporting. The audio output interface can connect the audio output required by the device to the external audio.

A mobile intelligent information collection terminal described in this embodiment also includes a gravity sensor, which is connected to the central processing unit; the gravity sensor can automatically adjust the touch screen to keep it always The correct display of text and graphics improves the convenience when the public security system personnel use it outdoors.

A kind of mobile intelligent information collecting terminal described in the present embodiment, described wireless communication circuit 1 also comprises bluetooth device, WIFI device and GPS positioning device; Described bluetooth device, WIFI device, GPS positioning device are respectively connected with central processing unit The WIFI device can still realize the function of real-time comparison when there is no mobile operator network and WIFI network signal, which effectively solves the limitation of network conditions and increases the practicability of the device. In the mobile intelligent information collection terminal described in this embodiment, the mobile communication device is a 3G mobile communication device; the real-time signal transmission rate of the 3G network is high, which can effectively improve the practicability of the device. The GPS positioning device can locate the on-site location of the public security system personnel and provide support for the work supervision of the public security system personnel.

A mobile intelligent information collection terminal described in this embodiment, the internal memory is a DDR3 memory; the DDR3 memory can provide the central processing unit with the memory space required for software operation, and the efficiency of the DDR3 memory is high, which can effectively improve the response speed of the device. Reduce the resistance caused by the slow response of the public security system personnel to the equipment. A mobile intelligent information collection terminal described in this embodiment, the device also includes an external memory, and the external memory is an SD card memory; the entered ID card information, fingerprint information, etc. can be entered into the SD card memory for backup, In order to ensure that the investigation work can be continued even when there is no network, when the network is restored, the information in the SD card memory will be sent to the database of the public security system for comparison according to the previous settings.

A kind of mobile intelligent information collecting terminal described in this embodiment, described central processing unit, information collecting circuit 2, wireless communication circuit 1, touch display screen and internal memory are integrated on a PCB board; Implementation on one PCB can effectively reduce the cost of module splicing and improve device reliability.

A mobile information collection comparison method using the above-mentioned mobile intelligent information collection terminal described in this embodiment: in the first step, the wireless communication circuit 1 performs matching code verification with the public security system database through the mobile operator network, and the public security system database identifies mobile Intelligent information collection terminal and establish connection;

In the second step, the ID card scanning device collects the ID card information of the information person, encodes and encrypts the collected ID card information through the central processor, and then uses the wireless communication circuit 1 to send it to the public security system database through the mobile operator network for information retrieval and screening The public security system database encrypts the screened information and sends it back to the wireless communication circuit 1 through the mobile operator network, and the wireless communication circuit 1 transmits the encrypted information to the central processing unit, and the central processing unit decrypts the information and transmits it to displayed on the touch screen;

In the third step, the camera device collects the avatar information of the information person, and the central processing unit intelligently compares the collected avatar information with the screening results sent back in the second step to confirm whether they are consistent. If they are consistent, the screening will be stopped. The system staff selects actions such as alarm and record according to the information on the touch screen; if they are inconsistent, the fourth step of screening is carried out;

In the fourth step, the fingerprint collection device collects the fingerprint information of the information person, encodes and encrypts the collected fingerprint information through the central processor, and then uses the wireless communication circuit 1 to send it to the database of the public security system through the mobile operator network;

In the fifth step, the database of the public security system compares the collected fingerprint information with the screening result in the second step, and when the collected fingerprint information is consistent with the screening result in the second step, the screening is stopped and a notification is given The mobile intelligent information collection terminal is displayed on the touch screen of the mobile intelligent information collection terminal, and the staff of the public security system select actions such as alarming and recording according to the information on the touch screen; when the collected fingerprint information and the screening in the second step When the search results are inconsistent, the public security system database will re-retrieve and screen the collected fingerprint information in the entire public security system database, encrypt the screening results and send them back to the mobile intelligent information collection terminal through the mobile operator network and display them on the touch screen. display on the screen; the staff of the public security system select actions such as alarming and recording according to the information on the touch screen.

The screening comparison implemented through the above steps greatly improves the collection and comparison efficiency of the staff of the public security system and reduces the labor cost. The staff of the public security system can carry out the next step of processing according to the comparison information of the touch screen, which is very convenient. The public security system personnel's on-site investigation and on-site investigation work have greatly improved the efficiency of the public security system personnel, and the most important thing is that they can conduct real-time investigations. It is possible to effectively control the crime rate and make it possible to achieve zero crime rate. Moreover, in the real-time investigation, the traditional paper and pen recording mode is abandoned, which effectively prevents the crime rate during the investigation process. When the situation occurs, the basic information of the person under test can be known at the time of investigation, which gives criminals a great deterrent.

A kind of mobile information collection comparison method utilizing the above-mentioned mobile intelligent information collection terminal described in the present embodiment, the wireless communication circuit 1 also includes a GPS positioning device; the GPS positioning device is respectively connected to the central processing unit; the GPS positioning device Send the moving path trajectory of the mobile intelligent information collection terminal to the public security system monitoring server through the mobile operator network using the wireless communication circuit 1, and the public security system monitoring server judges the progress of the collection work of the public security system staff according to the moving path trajectory of the intelligent information collection terminal .

In the mobile information collection and comparison method using the above-mentioned mobile intelligent information collection terminal described in this embodiment, the connection mode between the fingerprint collection device and the central processing unit is a duplex signal connection. The connection speed of the duplex signal is correspondingly fast. It is found through experiments that after connecting with the duplex signal, the fingerprint collection device can increase the collection speed to once every few seconds, which greatly improves the practicability of the present invention.

The above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the patent application scope of the present invention are included in the protection scope of the patent application of the present invention.

Claims (9)

1. A mobile intelligent information collection terminal, characterized in that: it includes a central processing unit, an information collection circuit (2), a wireless communication circuit (1), a touch display screen and an internal memory; The central processing unit is respectively connected with the information collection circuit (2), the wireless communication circuit (1), the touch display screen and the internal memory; The wireless communication circuit (1) includes a mobile communication device, and the mobile communication device is connected to a central processing unit; The information collection circuit (2) includes a fingerprint collection device, an ID card scanning device and a camera; the fingerprint collection device, the ID card scanning device and the camera are respectively connected to the central processing unit; the fingerprint collection device, the ID card scanning device And the camera transmits the collected information to the central processing unit; the central processing unit analyzes and processes the signal and sends it out through the wireless communication circuit (1). 2. A mobile intelligent information collection terminal according to claim 1, characterized in that: the connection between the fingerprint collection device and the central processing unit is a duplex signal connection. 3. A mobile intelligent information collection terminal according to claim 1, characterized in that: the central processing unit is an Exynos4412 processor chip. 4. A mobile intelligent information collection terminal according to claim 1, characterized in that: it also includes an audio device (3), and the audio device (3) includes a microphone, a speaker, and an audio output interface; the microphone , loudspeaker and audio output interface are respectively connected with the central processing unit. 5. A mobile intelligent information collection terminal according to claim 1, further comprising a gravity sensor connected to the central processing unit. 6. A mobile intelligent information collection terminal according to claim 1, characterized in that: the wireless communication circuit (1) also includes a Bluetooth device, a WIFI device and a GPS positioning device; the Bluetooth device, WIFI device, The GPS positioning devices are respectively connected with the central processing unit; the mobile communication device is a 3G mobile communication device. 7. A mobile information collection comparison method utilizing the mobile intelligent information collection terminal described in any one of claims 1 to 6, characterized in that: In the first step, the wireless communication circuit (1) performs matching code verification with the public security system database through the mobile operator network, and the public security system database identifies the mobile intelligent information collection terminal and establishes a connection; In the second step, the ID card scanning device collects the ID card information of the information person, encodes and encrypts the collected ID card information through the central processor, and then uses the wireless communication circuit (1) to send it to the public security system database through the mobile operator network for information retrieval Screening; the public security system database encrypts the screened information and sends it back to the wireless communication circuit (1) through the mobile operator network, and the wireless communication circuit (1) transmits the encrypted information to the central processing unit, and the central processing unit After the information is decrypted, it will be displayed on the touch screen; In the third step, the camera device collects the avatar information of the information person, and the central processing unit intelligently compares the collected avatar information with the screening result sent back in the second step to confirm whether they are consistent. If they are consistent, the screening is stopped, and It will be displayed on the touch screen; if not consistent, the fourth step of screening will be carried out; In the fourth step, the fingerprint collection device collects the fingerprint information of the information person, encodes and encrypts the collected fingerprint information through the central processor, and then uses the wireless communication circuit (1) to send it to the database of the public security system through the mobile operator network; In the fifth step, the database of the public security system compares the collected fingerprint information with the screening result in the second step, and when the collected fingerprint information is consistent with the screening result in the second step, the screening is stopped and a notification is given Mobile intelligent information collection terminal, and display on the touch screen of the mobile intelligent information collection terminal; when the collected fingerprint information is inconsistent with the screening results in the second step, the public security system database will collect the fingerprint information in the entire public security system database Re-retrieval and screening are carried out in the system, and the screening results are encrypted and sent back to the mobile intelligent information collection terminal through the mobile operator network and displayed on the touch screen. 8. A mobile information collection and comparison method according to claim 6, characterized in that: the wireless communication circuit (1) also includes a GPS positioning device; the GPS positioning devices are respectively connected to the central processing unit; GPS positioning The device sends the moving path trajectory of the mobile intelligent information collection terminal to the monitoring server of the public security system through the mobile operator network through the wireless communication circuit (1). 9. A mobile information collection and comparison method according to claim 6, characterized in that: the connection between the fingerprint collection device and the central processing unit is a duplex signal connection.

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