14 results about "Taximeter" patented technology

The utility model relates to the technical field of taximeters, in particular to a novel taxi printer taximeter which comprises a display screen, a protective shell and a rear cover plate, threads are arranged in the rear cover plate, movably arranged in the protective shell and movably arranged on the end face of a bolt, and a limiting assembly is arranged in the protective shell. According to the novel taxi printer taximeter, when the rear cover plate and the bolts are installed on the protective shell, the circular truncated cone column can be extruded to move, so that the limiting assembly is driven to clamp the rear cover plate on the protective shell, and according to the novel taxi printer taximeter, after the protective shell is properly installed in place, the bolts are installed, and the bolts push the circular truncated cone column to move in the fastening process; the rear cover shell and the protective shell are effectively and tightly connected together through the limiting assembly, it is found that the protective layer is difficult to open easily, obvious traces can be left on the taximeter even if disassembly is conducted through violent means, and therefore the rights and interests of passengers and the property safety of a car rental company are effectively guaranteed.

The utility model discloses a taxi verification platform, which relates to the technical field of taxi verification and comprises a fixed base, two verification support structures are mounted on the upper wall surface of the fixed base, inlet and outlet structures are respectively mounted in the two verification support structures, and transmission structures are mounted on the side wall surfaces of the two verification support structures. Counting structures are mounted on the upper wall surfaces of the two groups of verification supporting structures; the two groups of verification supporting structures comprise a verification supporting seat and two verification supporting shafts; the verification supporting seat is installed on the upper wall surface of the fixed base. The two ends of the two verification supporting shafts are fixed in the verification supporting seat through bearings. Compared with the prior art, the taximeter detection device can detect the taximeter, does not need a large site, can monitor the taximeter in the whole detection process, can automatically correct the taximeter after detection is completed, guarantees the accuracy of detection, and effectively guarantees the rights and interests of consumers and the benefits of taxi drivers.

The utility model relates to the technical field of taximeters, and discloses a novel liquid crystal display terminal integrated taximeter, which comprises a taximeter main body, the taximeter main body comprises a taximeter shell, and a display screen body and a control module are arranged in the taximeter shell. By adopting the integrated design of the liquid crystal display terminal, the overall size of the taximeter is obviously reduced, precious space is saved for the interior of a taxi, meanwhile, the difficulty of installation and maintenance is also reduced, the integrated design also eliminates a connecting cable between a display screen and a control module in a traditional taximeter, and the cost of the taximeter is reduced. The novel taximeter has the advantages that data transmission stability is improved, cost display accuracy is guaranteed, the structure of the novel taximeter is optimized, anti-disassembly performance is enhanced, illegal drivers are effectively prevented from disassembling the taximeter privately through the design of the lead sealing strip and the like, rights and interests of passengers are protected, and fair competition environment of the taxi industry is maintained.

The application discloses a taxi monitoring and early warning method and system, and relates to the technical field of artificial intelligence.The method comprises the following steps: collecting historical taxi operation data, and constructing model training samples based on the historical taxi operation data; training a taxi monitoring and early warning model based on the model training samples to obtain a trained taxi monitoring and early warning model; transmitting the mileage charging data of a taxi meter by using encrypted pulse signals, and judging whether the frequency of the encrypted pulse signals is abnormal in real time through the self-checking function of the taxi meter; if the frequency of the encrypted pulse signals is abnormal, generating signal abnormality early warning information; collecting real-time taxi operation data, inputting the real-time taxi operation data and the signal abnormality early warning information into the trained taxi monitoring and early warning model, and obtaining a taxi operation abnormal behavior judgment result, which helps to solve the problem that the prior art cannot realize real-time, accurate and full-process information monitoring and early warning on the illegal installation of a small motor cheating behavior of a taxi.

This invention relates to the field of vehicle management technology, specifically to a management system for managing unauthorized substitute drivers. The system includes a management settings module, a non-driving fare meter unlocking / locking module, an information data management module, an anti-fraud electronic service supervision module, and a hardware interaction module. The management settings module manages the activation and deactivation of non-driving detection, automatically locking the fare meter upon detection failure, and sets the detection interval, detection frequency, and facial recognition matching threshold. The non-driving fare meter unlocking / locking module is used for locking and unlocking the fare meter. The information data management and query module stores information on officially hired drivers. The anti-fraud electronic service supervision module obtains driver information. The hardware interaction module enables two-way data communication between the dynamic monitoring platform and the taxi. This system controls driver qualifications from the source, manages the entire process, completely eradicates industry management loopholes related to unauthorized substitute drivers in taxis, and reduces operational risks for businesses.

The invention discloses a vehicle-road communication protocol method for taxi data transmission, which relates to the technical field of vehicle-road cooperative communication, and comprises the following steps: splicing a four-byte rod position pilot frequency field in front of a downlink trigger frame header, and setting a broadcast media access control field in the frame; a roadside antenna sends a downlink trigger frame, and a vehicle-mounted antenna identifies a pilot frequency field to obtain a road section identifier and a pole sequence number, and performs consistency verification with a broadcast media access control field; the vehicle-mounted antenna calculates a time slot index according to a pole position pilot frequency field and a license plate media access control field, and determines and sends an uplink acknowledgement frame according to a receiving completion moment, a vehicle-mounted processing offset and a time slot duration; the communication terminal obtains the current data frame serial number of the taximeter and the vehicle mileage through a serial port, generates time domain bytes and sends an uplink data frame according to a time slot index; and the roadside antenna establishes a time slot window for receiving, judges duplication and then issues confirmation, and secondary time slot index retransmission is generated in case of timeout, so that wrong binding and collision are reduced, and the success rate of a closed loop is improved.

The application discloses a kind of taximeter online verification method for taxi, it is related to target verification technical field, including deployment roadside sensing device response vehicle and carry out target tracking;Dynamic matching algorithm is constructed to analyze and match the trajectory data collected in real time;Roadside ETC equipment is deployed and interacts with the taximeter in taxi;Through optical fiber, the trajectory data collected and taximeter data are updated to global data computing device in real time;From the trajectory data stored, all trajectory data are extracted and are subjected to mileage verification and compensation.The application can realize accurate dynamic detection of vehicle under various traffic conditions by deploying roadside sensing and ETC equipment, constructing dynamic matching algorithm and combining vehicle identity information with trajectory and taximeter data through global data computing device for mileage verification, quickly identify and correct the anomaly in trajectory data, ensure the high-precision calculation of taximeter verification mileage, significantly improve the accuracy and real-time performance of the verification method.

1. Name of the product in this design: Taxi meter. 2. Purpose of this design: For taxi fare calculation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model provides an intelligent integrated independent printer bin taximeter, and belongs to the technical field of taximeters. Comprising an installation assembly, the installation assembly is arranged in a fixed shell, the installation assembly comprises an extrusion block arranged in the fixed shell in a sliding mode, first damping springs are fixed to the two ends of the extrusion block, a fixed block is fixed to the other end of the extrusion block, a connecting shaft is arranged on the fixed block, and a rotating block is rotationally connected to the connecting shaft; a connecting block is fixed in the fixed shell, a connecting plate is arranged on a rotating block, the other end of the connecting plate is rotationally connected with the connecting block, an extrusion button is fixed to the outer side of the rotating block, the extrusion block extrudes the fixed block after being stressed, a connecting shaft on the fixed block plays a guiding role, and at the moment, the rotating block is arranged on the connecting shaft; under the influence of the pulling force of the connecting plate and the connecting block, the extrusion button fixed on the outer side of the rotating block expands outwards around the connecting shaft along with the rotating block, and the first damping springs at the two ends of the extrusion block ensure that the whole process is stable.

Electronic testing device for the automated testing of taximeters, characterized in that • the test device is connected to the device(s) to be tested via a standardized digital interface, • the testing device communicates with the PC via the digital interface, • the test device receives signals or data from the device(s) under test, analyzes them and transmits them in real time to test software, • the testing software performs an evaluation of the received data and creates one or more test reports, • the testing device enables fully automated testing without the need for manual intervention.

The utility model discloses a taximeter printer paper bin with a magnetic attraction structure, and relates to the technical field of taximeters, the taximeter printer paper bin comprises a box body, a display screen and a drawing paper bin, the display screen and the drawing paper bin are integrated on the left side and the right side of the box body in parallel, the rear end of the drawing paper bin is provided with a bin chamber used for installing a rotating shaft, and printing paper is wound on the rotating shaft; sawtooth patterns are arranged on the top of the front end of the drawing paper bin, a metal back plate is arranged at the bottom of a sliding cavity of the box body and the drawing paper bin, a magnetic attraction ring is additionally arranged on the back of the drawing paper bin through a bolt and a ring sleeve, a magnetic attraction face acting on the metal back plate is arranged on the outer edge of the magnetic attraction ring in the circumferential direction, and a groove used for installing the bolt in a sinking mode is formed in the center of the magnetic attraction ring. The drawing paper bin has the technical advantages that by additionally arranging the metal back plate and the magnetic attraction ring which are magnetically attracted, magnetic attraction locking of the drawing paper bin in the closed state is achieved, and opening and closing of the drawing paper bin are more stable and free of blockage; adjustment of the installation height of the magnetic attraction ring is achieved, and the attraction position between the magnetic attraction ring and the metal back plate can be changed according to actual requirements.

This technology provides a way to implement appropriate sound output according to the operating conditions of a taxi. [Solution] A sound system relating to one aspect of the present disclosure comprises a taxi meter, a speaker, and a control module. The taxi meter includes an operating unit for switching the settings of the taxi's operating state. The control module is configured to control the degree to which sound is output from the speaker according to the operating state set by the taxi meter.

Systems and methods of securing, distribution and enforcing for-hire vehicle operating parameters are described whereby a first computer system maintaining the parameters generates a data packet that is distributed to a second computer system which acts as a meter (such as a taximeter, limousine meter or shuttle meter) for the for-hire vehicle. The first computer system may secure or encrypt the data packet according to a security protocol associated with the second computer system. Once the second computer system receives the data packet, it may validate and extract the operating parameters contained within it. The second computer system may then store the operating parameters and operate according to the parameters by, for example, calculating fares for passengers that make use of the for-hire vehicle associated with the second computer system. The second computer system may include a secure segment that is attached to the for-hire vehicle and a non-secure segment that may be easily removed to prevent theft or for repairs.

The utility model provides a car speed sensor for taxi taximeter belongs to car speed sensor technical field, including car speed car speed sensor, hexagonal head, data transmission line, detection head, one end of car speed sensor is fixedly provided with hexagonal head, car speed sensor electric connection has data transmission line, the end part of car speed car speed sensor is installed with detection head, one side of detection head of car speed car speed sensor outside surface is provided with the installation assembly that can guarantee data transmission line orientation, the utility model discloses the setting, can guarantee the orientation of data transmission line on car speed sensor and the wiring direction are always after car speed sensor installation is completed, prevents data transmission line from pulling car speed sensor in the process that the car travels, guarantees the stability and speed measurement accuracy after car speed sensor installation.